From f23259775e81dbc39564b452b5656d6697668164 Mon Sep 17 00:00:00 2001 From: Alexander Machehin Date: Tue, 15 Apr 2014 15:11:14 +0600 Subject: [PATCH 01/11] [#369] remove codemirror; use pygments --- Gemfile | 1 - Gemfile.lock | 2 +- app/assets/javascripts/application.js | 6 - app/assets/javascripts/extra/comment.js | 2 +- app/assets/javascripts/extra/log-wrapper.js | 3 +- app/assets/javascripts/extra/preview.js | 2 +- app/assets/javascripts/extra/tracker.js | 2 +- app/assets/stylesheets/design/custom.scss | 13 +- app/helpers/git_helper.rb | 16 + app/models/build_list.rb | 6 +- .../projects/git/blobs/_blame_table.html.haml | 21 +- .../git/blobs/_render_as_text.html.haml | 7 +- app/views/projects/git/blobs/_show.html.haml | 4 - app/views/shared/_feed_message.html.haml | 4 +- vendor/assets/javascripts/codemirror.js | 2959 ----------------- .../javascripts/codemirror/keymaps/emacs.js | 29 - .../javascripts/codemirror/keymaps/vim.js | 347 -- .../javascripts/codemirror/modes/clike.js | 234 -- .../javascripts/codemirror/modes/clojure.js | 208 -- .../codemirror/modes/coffeescript.js | 342 -- .../javascripts/codemirror/modes/css.js | 125 - .../javascripts/codemirror/modes/diff.js | 14 - .../javascripts/codemirror/modes/gfm.js | 108 - .../assets/javascripts/codemirror/modes/go.js | 173 - .../javascripts/codemirror/modes/groovy.js | 211 -- .../javascripts/codemirror/modes/haskell.js | 243 -- .../codemirror/modes/htmlembedded.js | 68 - .../javascripts/codemirror/modes/htmlmixed.js | 84 - .../codemirror/modes/javascript.js | 361 -- .../javascripts/codemirror/modes/jinja2.js | 42 - .../javascripts/codemirror/modes/less.js | 186 -- .../javascripts/codemirror/modes/lua.js | 141 - .../javascripts/codemirror/modes/markdown.js | 243 -- .../javascripts/codemirror/modes/mysql.js | 189 -- .../javascripts/codemirror/modes/ntriples.js | 172 - .../javascripts/codemirror/modes/pascal.js | 139 - .../javascripts/codemirror/modes/perl.js | 817 ----- .../javascripts/codemirror/modes/php.js | 122 - .../javascripts/codemirror/modes/plsql.js | 217 -- .../javascripts/codemirror/modes/python.js | 341 -- .../assets/javascripts/codemirror/modes/r.js | 142 - .../codemirror/modes/rpm-changes.js | 20 - .../javascripts/codemirror/modes/rpm-spec.js | 67 - .../javascripts/codemirror/modes/rst.js | 327 -- .../javascripts/codemirror/modes/ruby.js | 201 -- .../javascripts/codemirror/modes/rust.js | 433 --- .../javascripts/codemirror/modes/scheme.js | 203 -- .../javascripts/codemirror/modes/shell.js | 119 - .../javascripts/codemirror/modes/smalltalk.js | 140 - .../javascripts/codemirror/modes/sparql.js | 143 - .../javascripts/codemirror/modes/stex.js | 168 - .../codemirror/modes/tiddlywiki.js | 375 --- .../javascripts/codemirror/modes/velocity.js | 147 - .../javascripts/codemirror/modes/verilog.js | 194 -- .../javascripts/codemirror/modes/xml.js | 261 -- .../javascripts/codemirror/modes/xmlpure.js | 490 --- .../javascripts/codemirror/modes/yaml.js | 96 - .../assets/javascripts/codemirror/overlay.js | 51 - .../assets/javascripts/codemirror/runmode.js | 49 - vendor/assets/javascripts/vendor.js | 4 +- vendor/assets/stylesheets/codemirror.scss | 106 - .../stylesheets/codemirror/modes/diff.scss | 3 - .../codemirror/modes/rpm-spec.scss | 5 - .../codemirror/modes/tiddlywiki.scss | 21 - .../stylesheets/codemirror/themes/cobalt.scss | 18 - .../codemirror/themes/eclipse.scss | 25 - .../codemirror/themes/elegant.scss | 10 - .../codemirror/themes/monokai.scss | 28 - .../stylesheets/codemirror/themes/neat.scss | 9 - .../stylesheets/codemirror/themes/night.scss | 21 - .../codemirror/themes/rubyblue.scss | 21 - vendor/assets/stylesheets/vendor.scss | 10 +- 72 files changed, 50 insertions(+), 12061 deletions(-) delete mode 100644 vendor/assets/javascripts/codemirror.js delete mode 100644 vendor/assets/javascripts/codemirror/keymaps/emacs.js delete mode 100644 vendor/assets/javascripts/codemirror/keymaps/vim.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/clike.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/clojure.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/coffeescript.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/css.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/diff.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/gfm.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/go.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/groovy.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/haskell.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/htmlembedded.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/htmlmixed.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/javascript.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/jinja2.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/less.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/lua.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/markdown.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/mysql.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/ntriples.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/pascal.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/perl.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/php.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/plsql.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/python.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/r.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/rpm-changes.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/rpm-spec.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/rst.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/ruby.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/rust.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/scheme.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/shell.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/smalltalk.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/sparql.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/stex.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/tiddlywiki.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/velocity.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/verilog.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/xml.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/xmlpure.js delete mode 100644 vendor/assets/javascripts/codemirror/modes/yaml.js delete mode 100644 vendor/assets/javascripts/codemirror/overlay.js delete mode 100644 vendor/assets/javascripts/codemirror/runmode.js delete mode 100644 vendor/assets/stylesheets/codemirror.scss delete mode 100644 vendor/assets/stylesheets/codemirror/modes/diff.scss delete mode 100644 vendor/assets/stylesheets/codemirror/modes/rpm-spec.scss delete mode 100644 vendor/assets/stylesheets/codemirror/modes/tiddlywiki.scss delete mode 100644 vendor/assets/stylesheets/codemirror/themes/cobalt.scss delete mode 100644 vendor/assets/stylesheets/codemirror/themes/eclipse.scss delete mode 100644 vendor/assets/stylesheets/codemirror/themes/elegant.scss delete mode 100644 vendor/assets/stylesheets/codemirror/themes/monokai.scss delete mode 100644 vendor/assets/stylesheets/codemirror/themes/neat.scss delete mode 100644 vendor/assets/stylesheets/codemirror/themes/night.scss delete mode 100644 vendor/assets/stylesheets/codemirror/themes/rubyblue.scss diff --git a/Gemfile b/Gemfile index b57ecdbce..6038611d1 100644 --- a/Gemfile +++ b/Gemfile @@ -86,7 +86,6 @@ gem 'therubyracer', '~> 0.12.1', platforms: [:mri, :rbx] gem 'therubyrhino', '~> 1.73.1', platforms: :jruby gem 'sitemap_generator' - group :production do gem "airbrake", '~> 3.1.2' gem 'bluepill', '~> 0.0.60', require: false diff --git a/Gemfile.lock b/Gemfile.lock index f157f1d21..bfe8bd1c6 100644 --- a/Gemfile.lock +++ b/Gemfile.lock @@ -167,7 +167,7 @@ GEM activerecord (>= 4.0.0) fssm (0.2.10) gemoji (1.2.1) - github-linguist (2.10.9) + github-linguist (2.10.11) charlock_holmes (~> 0.6.6) escape_utils (>= 0.3.1) mime-types (~> 1.19) diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js index b547db2c5..3c90f9cb2 100644 --- a/app/assets/javascripts/application.js +++ b/app/assets/javascripts/application.js @@ -87,12 +87,6 @@ $(document).ready(function() { return false; }); - window.CodeMirrorRun = function(code) { - CodeMirror.runMode(code.innerHTML.replace(/&/gi, '&').replace(/</gi, '<').replace(/>/gi, '>'), code.className, code); - } - - $('.md_and_cm code').each(function (code) { CodeMirrorRun(this); }); - window.updateTime = function () { $('.datetime_moment').each(function() { $(this).html(moment($(this).attr('origin_datetime'), 'X').fromNow()); diff --git a/app/assets/javascripts/extra/comment.js b/app/assets/javascripts/extra/comment.js index be8b17a10..bccb8da44 100644 --- a/app/assets/javascripts/extra/comment.js +++ b/app/assets/javascripts/extra/comment.js @@ -24,7 +24,7 @@ $(document).ready(function() { var cancel_button = form.find('.cancel_edit_comment.button'); var id = cancel_button.attr('id').match(/\d+$/)[0]; cancel_button.click(); - $('#comment'+id+', #diff-comment'+id).find('.cm-s-default.md_and_cm').html(data).find('code').each(function (code) { CodeMirrorRun(this); }) + $('#comment'+id+', #diff-comment'+id).find('.cm-s-default.md_and_cm').html(data); }, error: function(data){ form.before(data.responseText); diff --git a/app/assets/javascripts/extra/log-wrapper.js b/app/assets/javascripts/extra/log-wrapper.js index d449d233c..cd19cef5a 100644 --- a/app/assets/javascripts/extra/log-wrapper.js +++ b/app/assets/javascripts/extra/log-wrapper.js @@ -50,7 +50,8 @@ function initLogWrapper() { var hScroll = l.scrollLeft; var onBottom = Math.abs((l.clientHeight + vScroll - l.scrollHeight)) < getLineHeight(l); - CodeMirror.runMode(data.log.replace(/&/gi, '&'), "text/x-sh", document.getElementById("output")); + $("#output").html(data.log); + //CodeMirror.runMode(data.log.replace(/&/gi, '&'), "text/x-sh", document.getElementById("output")); $logCont.scrollLeft(hScroll); $logCont.scrollTop((onBottom || first_open) ? l.scrollHeight - l.clientHeight : vScroll); diff --git a/app/assets/javascripts/extra/preview.js b/app/assets/javascripts/extra/preview.js index 4eb397844..9e2c26bef 100644 --- a/app/assets/javascripts/extra/preview.js +++ b/app/assets/javascripts/extra/preview.js @@ -15,7 +15,7 @@ $(document).ready(function() { url: preview_url, data: el_dup.serialize(), success: function(data){ - preview.html(data).find('code').each(function (code) { CodeMirrorRun(this); }) + preview.html(data); } }); }; diff --git a/app/assets/javascripts/extra/tracker.js b/app/assets/javascripts/extra/tracker.js index 0c30c20f5..03c6e6349 100644 --- a/app/assets/javascripts/extra/tracker.js +++ b/app/assets/javascripts/extra/tracker.js @@ -214,7 +214,7 @@ $(document).ready(function() { form.fadeOut('slow'); $('#edit_issue_content').fadeIn('slow'); $('h3.issue_title').html(form.find('#issue_title').attr('value')); - $('.fulltext.view.issue_body').html(data).find('code').each(function (code) { CodeMirrorRun(this); }) + $('.fulltext.view.issue_body').html(data); }, error: function(data){ form.before(data.responseText); diff --git a/app/assets/stylesheets/design/custom.scss b/app/assets/stylesheets/design/custom.scss index c94067c43..dacea7ba2 100644 --- a/app/assets/stylesheets/design/custom.scss +++ b/app/assets/stylesheets/design/custom.scss @@ -393,7 +393,7 @@ div.comment textarea { resize: none } #repo-wrapper div.file div.data .formatted { overflow-x: auto; overflow-y: none; - white-space: pre; + //white-space: pre; } table.tablesorter tbody td a .issue_title { @@ -474,6 +474,11 @@ div.blame_data tr td.lines { div.blame_data tr td.code { padding: 0 10px !important; font-size: 12px; + width: auto; + font-family: "Consolas","Bitstream Vera Sans Mono","Courier New",Courier,monospace; + color: #000000; + padding: 10px 5px 0px; + margin-left: 45px; } div.blame_data tr td.code pre { @@ -1588,6 +1593,8 @@ table.tablesorter.platform-maintainers.static-search thead tr.search th input[ty code { background-color: transparent; border: none; + margin: 0; + padding: 0; } } @@ -1790,10 +1797,6 @@ table#myTable thead tr.search th form.button_to div input { max-width: 860px; } -.CodeMirror { - border: 1px solid #DDDDDD; -} - .semi { opacity: 0.5; } diff --git a/app/helpers/git_helper.rb b/app/helpers/git_helper.rb index 371bed4a3..1e44b61d1 100644 --- a/app/helpers/git_helper.rb +++ b/app/helpers/git_helper.rb @@ -102,4 +102,20 @@ module GitHelper h end end + + def blob_highlight(blob) + if blob.mime_type == 'text/rpm-spec' + Pygments.highlight blob.data, lexer: 'spec' + else + blob.colorize + end.html_safe + end + + def blame_highlight(blob, text) + if blob.mime_type == 'text/rpm-spec' + Pygments.highlight(text, lexer: 'spec') + else + blob.lexer.highlight text + end.html_safe + end end diff --git a/app/models/build_list.rb b/app/models/build_list.rb index 54fe6ca5d..123569f8e 100644 --- a/app/models/build_list.rb +++ b/app/models/build_list.rb @@ -472,7 +472,11 @@ class BuildList < ActiveRecord::Base end def log(load_lines) - new_core? ? abf_worker_log : I18n.t('layout.build_lists.log.not_available') + if new_core? + Pygments.highlight abf_worker_log, lexer: 'sh' + else + I18n.t('layout.build_lists.log.not_available') + end end def last_published(testing = false) diff --git a/app/views/projects/git/blobs/_blame_table.html.haml b/app/views/projects/git/blobs/_blame_table.html.haml index 4c08e12fa..3ade6e176 100644 --- a/app/views/projects/git/blobs/_blame_table.html.haml +++ b/app/views/projects/git/blobs/_blame_table.html.haml @@ -18,24 +18,15 @@ = index - index += 1 - %td.code.cm-s-default - %pre - %div= elem[1].first + %td.code.formatted + = preserve do + = blame_highlight @blob, elem[1].first - elem[1][1..-1].each do |line| %tr %td.lines = index - index += 1 - %td.code.cm-s-default - %pre - %div= line - -:javascript - $(document).ready(function() { - var $code_rows = $('.code.cm-s-default pre div'); - var mode = "#{File.extname(@blob.name) == '.spec' ? 'text/x-rpm-spec' : @blob.mime_type}" - $code_rows.each(function() { - CodeMirror.runMode($(this).text().replace(/&/gi, '&'), mode, this.parentElement.parentElement); - }); - }); + %td.code.formatted + = preserve do + = blame_highlight @blob, line diff --git a/app/views/projects/git/blobs/_render_as_text.html.haml b/app/views/projects/git/blobs/_render_as_text.html.haml index 3105d704e..3e34f335f 100644 --- a/app/views/projects/git/blobs/_render_as_text.html.haml +++ b/app/views/projects/git/blobs/_render_as_text.html.haml @@ -1,6 +1,5 @@ .gutter= render_line_numbers(@blob.loc) -#output.formatted.cm-s-default - %pre#code - :preserve - #{h(@blob.data).html_safe} +#output.formatted + = preserve do + = blob_highlight(@blob) .both diff --git a/app/views/projects/git/blobs/_show.html.haml b/app/views/projects/git/blobs/_show.html.haml index b3d1f4606..dcbc218d3 100644 --- a/app/views/projects/git/blobs/_show.html.haml +++ b/app/views/projects/git/blobs/_show.html.haml @@ -8,7 +8,3 @@ .top= render 'top' .data= render "render_as_#{@blob.render_as}" -:javascript - $(document).ready(function() { - CodeMirror.runMode($('#code').text().replace(/&/gi, '&'), "#{@blob.raw_mime_type.content_type}", document.getElementById("output")); - }); \ No newline at end of file diff --git a/app/views/shared/_feed_message.html.haml b/app/views/shared/_feed_message.html.haml index 2d14d40fe..3b88866ef 100644 --- a/app/views/shared/_feed_message.html.haml +++ b/app/views/shared/_feed_message.html.haml @@ -23,6 +23,6 @@ .fulltext{class: "#{presenter.expandable? ? "hidden" : ''} #{presenter.caption? ? "" : "alone"}", id: presenter.expandable? ? "content-expand#{item_no}" : ''} .md_and_cm{class: presenter.is_reference_to_issue ? '' : 'cm-s-default'} - =presenter.is_reference_to_issue ? presenter.content : markdown(presenter.content) + = preserve do + = presenter.is_reference_to_issue ? presenter.content : markdown(presenter.content) .both - diff --git a/vendor/assets/javascripts/codemirror.js b/vendor/assets/javascripts/codemirror.js deleted file mode 100644 index 7bd580f4a..000000000 --- a/vendor/assets/javascripts/codemirror.js +++ /dev/null @@ -1,2959 +0,0 @@ -// All functions that need access to the editor's state live inside -// the CodeMirror function. Below that, at the bottom of the file, -// some utilities are defined. - -// CodeMirror is the only global var we claim -var CodeMirror = (function() { - // This is the function that produces an editor instance. Its - // closure is used to store the editor state. - function CodeMirror(place, givenOptions) { - // Determine effective options based on given values and defaults. - var options = {}, defaults = CodeMirror.defaults; - for (var opt in defaults) - if (defaults.hasOwnProperty(opt)) - options[opt] = (givenOptions && givenOptions.hasOwnProperty(opt) ? givenOptions : defaults)[opt]; - - // The element in which the editor lives. - var wrapper = document.createElement("div"); - wrapper.className = "CodeMirror" + (options.lineWrapping ? " CodeMirror-wrap" : ""); - // This mess creates the base DOM structure for the editor. - wrapper.innerHTML = - '
' + // Wraps and hides input textarea - '
' + - '
' + - '
' + // Set to the height of the text, causes scrolling - '
' + // Moved around its parent to cover visible view - '
' + - // Provides positioning relative to (visible) text origin - '
' + - '
' + - '
 
' + // Absolutely positioned blinky cursor - '
' + // DIVs containing the selection and the actual code - '
'; - if (place.appendChild) place.appendChild(wrapper); else place(wrapper); - // I've never seen more elegant code in my life. - var inputDiv = wrapper.firstChild, input = inputDiv.firstChild, - scroller = wrapper.lastChild, code = scroller.firstChild, - mover = code.firstChild, gutter = mover.firstChild, gutterText = gutter.firstChild, - lineSpace = gutter.nextSibling.firstChild, measure = lineSpace.firstChild, - cursor = measure.nextSibling, selectionDiv = cursor.nextSibling, - lineDiv = selectionDiv.nextSibling; - themeChanged(); - // Needed to hide big blue blinking cursor on Mobile Safari - if (ios) input.style.width = "0px"; - if (!webkit) lineSpace.draggable = true; - lineSpace.style.outline = "none"; - if (options.tabindex != null) input.tabIndex = options.tabindex; - if (options.autofocus) focusInput(); - if (!options.gutter && !options.lineNumbers) gutter.style.display = "none"; - // Needed to handle Tab key in KHTML - if (khtml) inputDiv.style.height = "1px", inputDiv.style.position = "absolute"; - - // Check for problem with IE innerHTML not working when we have a - // P (or similar) parent node. - try { stringWidth("x"); } - catch (e) { - if (e.message.match(/runtime/i)) - e = new Error("A CodeMirror inside a P-style element does not work in Internet Explorer. (innerHTML bug)"); - throw e; - } - - // Delayed object wrap timeouts, making sure only one is active. blinker holds an interval. - var poll = new Delayed(), highlight = new Delayed(), blinker; - - // mode holds a mode API object. doc is the tree of Line objects, - // work an array of lines that should be parsed, and history the - // undo history (instance of History constructor). - var mode, doc = new BranchChunk([new LeafChunk([new Line("")])]), work, focused; - loadMode(); - // The selection. These are always maintained to point at valid - // positions. Inverted is used to remember that the user is - // selecting bottom-to-top. - var sel = {from: {line: 0, ch: 0}, to: {line: 0, ch: 0}, inverted: false}; - // Selection-related flags. shiftSelecting obviously tracks - // whether the user is holding shift. - var shiftSelecting, lastClick, lastDoubleClick, lastScrollPos = 0, draggingText, - overwrite = false, suppressEdits = false; - // Variables used by startOperation/endOperation to track what - // happened during the operation. - var updateInput, userSelChange, changes, textChanged, selectionChanged, leaveInputAlone, - gutterDirty, callbacks; - // Current visible range (may be bigger than the view window). - var displayOffset = 0, showingFrom = 0, showingTo = 0, lastSizeC = 0; - // bracketHighlighted is used to remember that a bracket has been - // marked. - var bracketHighlighted; - // Tracks the maximum line length so that the horizontal scrollbar - // can be kept static when scrolling. - var maxLine = "", maxWidth; - var tabCache = {}; - - // Initialize the content. - operation(function(){setValue(options.value || ""); updateInput = false;})(); - var history = new History(); - - // Register our event handlers. - connect(scroller, "mousedown", operation(onMouseDown)); - connect(scroller, "dblclick", operation(onDoubleClick)); - connect(lineSpace, "dragstart", onDragStart); - connect(lineSpace, "selectstart", e_preventDefault); - // Gecko browsers fire contextmenu *after* opening the menu, at - // which point we can't mess with it anymore. Context menu is - // handled in onMouseDown for Gecko. - if (!gecko) connect(scroller, "contextmenu", onContextMenu); - connect(scroller, "scroll", function() { - lastScrollPos = scroller.scrollTop; - updateDisplay([]); - if (options.fixedGutter) gutter.style.left = scroller.scrollLeft + "px"; - if (options.onScroll) options.onScroll(instance); - }); - connect(window, "resize", function() {updateDisplay(true);}); - connect(input, "keyup", operation(onKeyUp)); - connect(input, "input", fastPoll); - connect(input, "keydown", operation(onKeyDown)); - connect(input, "keypress", operation(onKeyPress)); - connect(input, "focus", onFocus); - connect(input, "blur", onBlur); - - connect(scroller, "dragenter", e_stop); - connect(scroller, "dragover", e_stop); - connect(scroller, "drop", operation(onDrop)); - connect(scroller, "paste", function(){focusInput(); fastPoll();}); - connect(input, "paste", fastPoll); - connect(input, "cut", operation(function(){ - if (!options.readOnly) replaceSelection(""); - })); - - // Needed to handle Tab key in KHTML - if (khtml) connect(code, "mouseup", function() { - if (document.activeElement == input) input.blur(); - focusInput(); - }); - - // IE throws unspecified error in certain cases, when - // trying to access activeElement before onload - var hasFocus; try { hasFocus = (document.activeElement == input); } catch(e) { } - if (hasFocus || options.autofocus) setTimeout(onFocus, 20); - else onBlur(); - - function isLine(l) {return l >= 0 && l < doc.size;} - // The instance object that we'll return. Mostly calls out to - // local functions in the CodeMirror function. Some do some extra - // range checking and/or clipping. operation is used to wrap the - // call so that changes it makes are tracked, and the display is - // updated afterwards. - var instance = wrapper.CodeMirror = { - getValue: getValue, - setValue: operation(setValue), - getSelection: getSelection, - replaceSelection: operation(replaceSelection), - focus: function(){window.focus(); focusInput(); onFocus(); fastPoll();}, - setOption: function(option, value) { - var oldVal = options[option]; - options[option] = value; - if (option == "mode" || option == "indentUnit") loadMode(); - else if (option == "readOnly" && value == "nocursor") {onBlur(); input.blur();} - else if (option == "readOnly" && !value) {resetInput(true);} - else if (option == "theme") themeChanged(); - else if (option == "lineWrapping" && oldVal != value) operation(wrappingChanged)(); - else if (option == "tabSize") updateDisplay(true); - if (option == "lineNumbers" || option == "gutter" || option == "firstLineNumber" || option == "theme") { - gutterChanged(); - updateDisplay(true); - } - }, - getOption: function(option) {return options[option];}, - undo: operation(undo), - redo: operation(redo), - indentLine: operation(function(n, dir) { - if (typeof dir != "string") { - if (dir == null) dir = options.smartIndent ? "smart" : "prev"; - else dir = dir ? "add" : "subtract"; - } - if (isLine(n)) indentLine(n, dir); - }), - indentSelection: operation(indentSelected), - historySize: function() {return {undo: history.done.length, redo: history.undone.length};}, - clearHistory: function() {history = new History();}, - matchBrackets: operation(function(){matchBrackets(true);}), - getTokenAt: operation(function(pos) { - pos = clipPos(pos); - return getLine(pos.line).getTokenAt(mode, getStateBefore(pos.line), pos.ch); - }), - getStateAfter: function(line) { - line = clipLine(line == null ? doc.size - 1: line); - return getStateBefore(line + 1); - }, - cursorCoords: function(start, mode) { - if (start == null) start = sel.inverted; - return this.charCoords(start ? sel.from : sel.to, mode); - }, - charCoords: function(pos, mode) { - pos = clipPos(pos); - if (mode == "local") return localCoords(pos, false); - if (mode == "div") return localCoords(pos, true); - return pageCoords(pos); - }, - coordsChar: function(coords) { - var off = eltOffset(lineSpace); - return coordsChar(coords.x - off.left, coords.y - off.top); - }, - markText: operation(markText), - setBookmark: setBookmark, - findMarksAt: findMarksAt, - setMarker: operation(addGutterMarker), - clearMarker: operation(removeGutterMarker), - setLineClass: operation(setLineClass), - hideLine: operation(function(h) {return setLineHidden(h, true);}), - showLine: operation(function(h) {return setLineHidden(h, false);}), - onDeleteLine: function(line, f) { - if (typeof line == "number") { - if (!isLine(line)) return null; - line = getLine(line); - } - (line.handlers || (line.handlers = [])).push(f); - return line; - }, - lineInfo: lineInfo, - addWidget: function(pos, node, scroll, vert, horiz) { - pos = localCoords(clipPos(pos)); - var top = pos.yBot, left = pos.x; - node.style.position = "absolute"; - code.appendChild(node); - if (vert == "over") top = pos.y; - else if (vert == "near") { - var vspace = Math.max(scroller.offsetHeight, doc.height * textHeight()), - hspace = Math.max(code.clientWidth, lineSpace.clientWidth) - paddingLeft(); - if (pos.yBot + node.offsetHeight > vspace && pos.y > node.offsetHeight) - top = pos.y - node.offsetHeight; - if (left + node.offsetWidth > hspace) - left = hspace - node.offsetWidth; - } - node.style.top = (top + paddingTop()) + "px"; - node.style.left = node.style.right = ""; - if (horiz == "right") { - left = code.clientWidth - node.offsetWidth; - node.style.right = "0px"; - } else { - if (horiz == "left") left = 0; - else if (horiz == "middle") left = (code.clientWidth - node.offsetWidth) / 2; - node.style.left = (left + paddingLeft()) + "px"; - } - if (scroll) - scrollIntoView(left, top, left + node.offsetWidth, top + node.offsetHeight); - }, - - lineCount: function() {return doc.size;}, - clipPos: clipPos, - getCursor: function(start) { - if (start == null) start = sel.inverted; - return copyPos(start ? sel.from : sel.to); - }, - somethingSelected: function() {return !posEq(sel.from, sel.to);}, - setCursor: operation(function(line, ch, user) { - if (ch == null && typeof line.line == "number") setCursor(line.line, line.ch, user); - else setCursor(line, ch, user); - }), - setSelection: operation(function(from, to, user) { - (user ? setSelectionUser : setSelection)(clipPos(from), clipPos(to || from)); - }), - getLine: function(line) {if (isLine(line)) return getLine(line).text;}, - getLineHandle: function(line) {if (isLine(line)) return getLine(line);}, - setLine: operation(function(line, text) { - if (isLine(line)) replaceRange(text, {line: line, ch: 0}, {line: line, ch: getLine(line).text.length}); - }), - removeLine: operation(function(line) { - if (isLine(line)) replaceRange("", {line: line, ch: 0}, clipPos({line: line+1, ch: 0})); - }), - replaceRange: operation(replaceRange), - getRange: function(from, to) {return getRange(clipPos(from), clipPos(to));}, - - triggerOnKeyDown: operation(onKeyDown), - execCommand: function(cmd) {return commands[cmd](instance);}, - // Stuff used by commands, probably not much use to outside code. - moveH: operation(moveH), - deleteH: operation(deleteH), - moveV: operation(moveV), - toggleOverwrite: function() { - if(overwrite){ - overwrite = false; - cursor.className = cursor.className.replace(" CodeMirror-overwrite", ""); - } else { - overwrite = true; - cursor.className += " CodeMirror-overwrite"; - } - }, - - posFromIndex: function(off) { - var lineNo = 0, ch; - doc.iter(0, doc.size, function(line) { - var sz = line.text.length + 1; - if (sz > off) { ch = off; return true; } - off -= sz; - ++lineNo; - }); - return clipPos({line: lineNo, ch: ch}); - }, - indexFromPos: function (coords) { - if (coords.line < 0 || coords.ch < 0) return 0; - var index = coords.ch; - doc.iter(0, coords.line, function (line) { - index += line.text.length + 1; - }); - return index; - }, - scrollTo: function(x, y) { - if (x != null) scroller.scrollLeft = x; - if (y != null) scroller.scrollTop = y; - updateDisplay([]); - }, - - operation: function(f){return operation(f)();}, - refresh: function(){ - updateDisplay(true); - if (scroller.scrollHeight > lastScrollPos) - scroller.scrollTop = lastScrollPos; - }, - getInputField: function(){return input;}, - getWrapperElement: function(){return wrapper;}, - getScrollerElement: function(){return scroller;}, - getGutterElement: function(){return gutter;} - }; - - function getLine(n) { return getLineAt(doc, n); } - function updateLineHeight(line, height) { - gutterDirty = true; - var diff = height - line.height; - for (var n = line; n; n = n.parent) n.height += diff; - } - - function setValue(code) { - var top = {line: 0, ch: 0}; - updateLines(top, {line: doc.size - 1, ch: getLine(doc.size-1).text.length}, - splitLines(code), top, top); - updateInput = true; - } - function getValue(code) { - var text = []; - doc.iter(0, doc.size, function(line) { text.push(line.text); }); - return text.join("\n"); - } - - function onMouseDown(e) { - setShift(e_prop(e, "shiftKey")); - // Check whether this is a click in a widget - for (var n = e_target(e); n != wrapper; n = n.parentNode) - if (n.parentNode == code && n != mover) return; - - // See if this is a click in the gutter - for (var n = e_target(e); n != wrapper; n = n.parentNode) - if (n.parentNode == gutterText) { - if (options.onGutterClick) - options.onGutterClick(instance, indexOf(gutterText.childNodes, n) + showingFrom, e); - return e_preventDefault(e); - } - - var start = posFromMouse(e); - - switch (e_button(e)) { - case 3: - if (gecko && !mac) onContextMenu(e); - return; - case 2: - if (start) setCursor(start.line, start.ch, true); - return; - } - // For button 1, if it was clicked inside the editor - // (posFromMouse returning non-null), we have to adjust the - // selection. - if (!start) {if (e_target(e) == scroller) e_preventDefault(e); return;} - - if (!focused) onFocus(); - - var now = +new Date; - if (lastDoubleClick && lastDoubleClick.time > now - 400 && posEq(lastDoubleClick.pos, start)) { - e_preventDefault(e); - setTimeout(focusInput, 20); - return selectLine(start.line); - } else if (lastClick && lastClick.time > now - 400 && posEq(lastClick.pos, start)) { - lastDoubleClick = {time: now, pos: start}; - e_preventDefault(e); - return selectWordAt(start); - } else { lastClick = {time: now, pos: start}; } - - var last = start, going; - if (dragAndDrop && !options.readOnly && !posEq(sel.from, sel.to) && - !posLess(start, sel.from) && !posLess(sel.to, start)) { - // Let the drag handler handle this. - if (webkit) lineSpace.draggable = true; - var up = connect(document, "mouseup", operation(function(e2) { - if (webkit) lineSpace.draggable = false; - draggingText = false; - up(); - if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) { - e_preventDefault(e2); - setCursor(start.line, start.ch, true); - focusInput(); - } - }), true); - draggingText = true; - // IE's approach to draggable - if (lineSpace.dragDrop) lineSpace.dragDrop(); - return; - } - e_preventDefault(e); - setCursor(start.line, start.ch, true); - - function extend(e) { - var cur = posFromMouse(e, true); - if (cur && !posEq(cur, last)) { - if (!focused) onFocus(); - last = cur; - setSelectionUser(start, cur); - updateInput = false; - var visible = visibleLines(); - if (cur.line >= visible.to || cur.line < visible.from) - going = setTimeout(operation(function(){extend(e);}), 150); - } - } - - function done(e) { - clearTimeout(going); - var cur = posFromMouse(e); - if (cur) setSelectionUser(start, cur); - e_preventDefault(e); - focusInput(); - updateInput = true; - move(); up(); - } - var move = connect(document, "mousemove", operation(function(e) { - clearTimeout(going); - e_preventDefault(e); - if (!ie && !e_button(e)) done(e); - else extend(e); - }), true); - var up = connect(document, "mouseup", operation(done), true); - } - function onDoubleClick(e) { - for (var n = e_target(e); n != wrapper; n = n.parentNode) - if (n.parentNode == gutterText) return e_preventDefault(e); - var start = posFromMouse(e); - if (!start) return; - lastDoubleClick = {time: +new Date, pos: start}; - e_preventDefault(e); - selectWordAt(start); - } - function onDrop(e) { - e.preventDefault(); - var pos = posFromMouse(e, true), files = e.dataTransfer.files; - if (!pos || options.readOnly) return; - if (files && files.length && window.FileReader && window.File) { - function loadFile(file, i) { - var reader = new FileReader; - reader.onload = function() { - text[i] = reader.result; - if (++read == n) { - pos = clipPos(pos); - operation(function() { - var end = replaceRange(text.join(""), pos, pos); - setSelectionUser(pos, end); - })(); - } - }; - reader.readAsText(file); - } - var n = files.length, text = Array(n), read = 0; - for (var i = 0; i < n; ++i) loadFile(files[i], i); - } - else { - try { - var text = e.dataTransfer.getData("Text"); - if (text) { - var curFrom = sel.from, curTo = sel.to; - setSelectionUser(pos, pos); - if (draggingText) replaceRange("", curFrom, curTo); - replaceSelection(text); - focusInput(); - } - } - catch(e){} - } - } - function onDragStart(e) { - var txt = getSelection(); - e.dataTransfer.setData("Text", txt); - - // Use dummy image instead of default browsers image. - if (gecko || chrome) { - var img = document.createElement('img'); - img.scr = 'data:image/gif;base64,R0lGODdhAgACAIAAAAAAAP///ywAAAAAAgACAAACAoRRADs='; //1x1 image - e.dataTransfer.setDragImage(img, 0, 0); - } - } - - function doHandleBinding(bound, dropShift) { - if (typeof bound == "string") { - bound = commands[bound]; - if (!bound) return false; - } - var prevShift = shiftSelecting; - try { - if (options.readOnly) suppressEdits = true; - if (dropShift) shiftSelecting = null; - bound(instance); - } catch(e) { - if (e != Pass) throw e; - return false; - } finally { - shiftSelecting = prevShift; - suppressEdits = false; - } - return true; - } - function handleKeyBinding(e) { - // Handle auto keymap transitions - var startMap = getKeyMap(options.keyMap), next = startMap.auto; - clearTimeout(maybeTransition); - if (next && !isModifierKey(e)) maybeTransition = setTimeout(function() { - if (getKeyMap(options.keyMap) == startMap) { - options.keyMap = (next.call ? next.call(null, instance) : next); - } - }, 50); - - var name = keyNames[e_prop(e, "keyCode")], handled = false; - if (name == null || e.altGraphKey) return false; - if (e_prop(e, "altKey")) name = "Alt-" + name; - if (e_prop(e, "ctrlKey")) name = "Ctrl-" + name; - if (e_prop(e, "metaKey")) name = "Cmd-" + name; - - if (e_prop(e, "shiftKey")) { - handled = lookupKey("Shift-" + name, options.extraKeys, options.keyMap, - function(b) {return doHandleBinding(b, true);}) - || lookupKey(name, options.extraKeys, options.keyMap, function(b) { - if (typeof b == "string" && /^go[A-Z]/.test(b)) return doHandleBinding(b); - }); - } else { - handled = lookupKey(name, options.extraKeys, options.keyMap, doHandleBinding); - } - if (handled) { - e_preventDefault(e); - if (ie) { e.oldKeyCode = e.keyCode; e.keyCode = 0; } - } - return handled; - } - function handleCharBinding(e, ch) { - var handled = lookupKey("'" + ch + "'", options.extraKeys, - options.keyMap, doHandleBinding); - if (handled) e_preventDefault(e); - return handled; - } - - var lastStoppedKey = null, maybeTransition; - function onKeyDown(e) { - if (!focused) onFocus(); - if (ie && e.keyCode == 27) { e.returnValue = false; } - if (pollingFast) { if (readInput()) pollingFast = false; } - if (options.onKeyEvent && options.onKeyEvent(instance, addStop(e))) return; - var code = e_prop(e, "keyCode"); - // IE does strange things with escape. - setShift(code == 16 || e_prop(e, "shiftKey")); - // First give onKeyEvent option a chance to handle this. - var handled = handleKeyBinding(e); - if (window.opera) { - lastStoppedKey = handled ? code : null; - // Opera has no cut event... we try to at least catch the key combo - if (!handled && code == 88 && e_prop(e, mac ? "metaKey" : "ctrlKey")) - replaceSelection(""); - } - } - function onKeyPress(e) { - if (pollingFast) readInput(); - if (options.onKeyEvent && options.onKeyEvent(instance, addStop(e))) return; - var keyCode = e_prop(e, "keyCode"), charCode = e_prop(e, "charCode"); - if (window.opera && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;} - if (((window.opera && !e.which) || khtml) && handleKeyBinding(e)) return; - var ch = String.fromCharCode(charCode == null ? keyCode : charCode); - if (options.electricChars && mode.electricChars && options.smartIndent && !options.readOnly) { - if (mode.electricChars.indexOf(ch) > -1) - setTimeout(operation(function() {indentLine(sel.to.line, "smart");}), 75); - } - if (handleCharBinding(e, ch)) return; - fastPoll(); - } - function onKeyUp(e) { - if (options.onKeyEvent && options.onKeyEvent(instance, addStop(e))) return; - if (e_prop(e, "keyCode") == 16) shiftSelecting = null; - } - - function onFocus() { - if (options.readOnly == "nocursor") return; - if (!focused) { - if (options.onFocus) options.onFocus(instance); - focused = true; - if (wrapper.className.search(/\bCodeMirror-focused\b/) == -1) - wrapper.className += " CodeMirror-focused"; - if (!leaveInputAlone) resetInput(true); - } - slowPoll(); - restartBlink(); - } - function onBlur() { - if (focused) { - if (options.onBlur) options.onBlur(instance); - focused = false; - if (bracketHighlighted) - operation(function(){ - if (bracketHighlighted) { bracketHighlighted(); bracketHighlighted = null; } - })(); - wrapper.className = wrapper.className.replace(" CodeMirror-focused", ""); - } - clearInterval(blinker); - setTimeout(function() {if (!focused) shiftSelecting = null;}, 150); - } - - // Replace the range from from to to by the strings in newText. - // Afterwards, set the selection to selFrom, selTo. - function updateLines(from, to, newText, selFrom, selTo) { - if (suppressEdits) return; - if (history) { - var old = []; - doc.iter(from.line, to.line + 1, function(line) { old.push(line.text); }); - history.addChange(from.line, newText.length, old); - while (history.done.length > options.undoDepth) history.done.shift(); - } - updateLinesNoUndo(from, to, newText, selFrom, selTo); - } - function unredoHelper(from, to) { - if (!from.length) return; - var set = from.pop(), out = []; - for (var i = set.length - 1; i >= 0; i -= 1) { - var change = set[i]; - var replaced = [], end = change.start + change.added; - doc.iter(change.start, end, function(line) { replaced.push(line.text); }); - out.push({start: change.start, added: change.old.length, old: replaced}); - var pos = clipPos({line: change.start + change.old.length - 1, - ch: editEnd(replaced[replaced.length-1], change.old[change.old.length-1])}); - updateLinesNoUndo({line: change.start, ch: 0}, {line: end - 1, ch: getLine(end-1).text.length}, change.old, pos, pos); - } - updateInput = true; - to.push(out); - } - function undo() {unredoHelper(history.done, history.undone);} - function redo() {unredoHelper(history.undone, history.done);} - - function updateLinesNoUndo(from, to, newText, selFrom, selTo) { - if (suppressEdits) return; - var recomputeMaxLength = false, maxLineLength = maxLine.length; - if (!options.lineWrapping) - doc.iter(from.line, to.line, function(line) { - if (line.text.length == maxLineLength) {recomputeMaxLength = true; return true;} - }); - if (from.line != to.line || newText.length > 1) gutterDirty = true; - - var nlines = to.line - from.line, firstLine = getLine(from.line), lastLine = getLine(to.line); - // First adjust the line structure, taking some care to leave highlighting intact. - if (from.ch == 0 && to.ch == 0 && newText[newText.length - 1] == "") { - // This is a whole-line replace. Treated specially to make - // sure line objects move the way they are supposed to. - var added = [], prevLine = null; - if (from.line) { - prevLine = getLine(from.line - 1); - prevLine.fixMarkEnds(lastLine); - } else lastLine.fixMarkStarts(); - for (var i = 0, e = newText.length - 1; i < e; ++i) - added.push(Line.inheritMarks(newText[i], prevLine)); - if (nlines) doc.remove(from.line, nlines, callbacks); - if (added.length) doc.insert(from.line, added); - } else if (firstLine == lastLine) { - if (newText.length == 1) - firstLine.replace(from.ch, to.ch, newText[0]); - else { - lastLine = firstLine.split(to.ch, newText[newText.length-1]); - firstLine.replace(from.ch, null, newText[0]); - firstLine.fixMarkEnds(lastLine); - var added = []; - for (var i = 1, e = newText.length - 1; i < e; ++i) - added.push(Line.inheritMarks(newText[i], firstLine)); - added.push(lastLine); - doc.insert(from.line + 1, added); - } - } else if (newText.length == 1) { - firstLine.replace(from.ch, null, newText[0]); - lastLine.replace(null, to.ch, ""); - firstLine.append(lastLine); - doc.remove(from.line + 1, nlines, callbacks); - } else { - var added = []; - firstLine.replace(from.ch, null, newText[0]); - lastLine.replace(null, to.ch, newText[newText.length-1]); - firstLine.fixMarkEnds(lastLine); - for (var i = 1, e = newText.length - 1; i < e; ++i) - added.push(Line.inheritMarks(newText[i], firstLine)); - if (nlines > 1) doc.remove(from.line + 1, nlines - 1, callbacks); - doc.insert(from.line + 1, added); - } - if (options.lineWrapping) { - var perLine = scroller.clientWidth / charWidth() - 3; - doc.iter(from.line, from.line + newText.length, function(line) { - if (line.hidden) return; - var guess = Math.ceil(line.text.length / perLine) || 1; - if (guess != line.height) updateLineHeight(line, guess); - }); - } else { - doc.iter(from.line, i + newText.length, function(line) { - var l = line.text; - if (l.length > maxLineLength) { - maxLine = l; maxLineLength = l.length; maxWidth = null; - recomputeMaxLength = false; - } - }); - if (recomputeMaxLength) { - maxLineLength = 0; maxLine = ""; maxWidth = null; - doc.iter(0, doc.size, function(line) { - var l = line.text; - if (l.length > maxLineLength) { - maxLineLength = l.length; maxLine = l; - } - }); - } - } - - // Add these lines to the work array, so that they will be - // highlighted. Adjust work lines if lines were added/removed. - var newWork = [], lendiff = newText.length - nlines - 1; - for (var i = 0, l = work.length; i < l; ++i) { - var task = work[i]; - if (task < from.line) newWork.push(task); - else if (task > to.line) newWork.push(task + lendiff); - } - var hlEnd = from.line + Math.min(newText.length, 500); - highlightLines(from.line, hlEnd); - newWork.push(hlEnd); - work = newWork; - startWorker(100); - // Remember that these lines changed, for updating the display - changes.push({from: from.line, to: to.line + 1, diff: lendiff}); - var changeObj = {from: from, to: to, text: newText}; - if (textChanged) { - for (var cur = textChanged; cur.next; cur = cur.next) {} - cur.next = changeObj; - } else textChanged = changeObj; - - // Update the selection - function updateLine(n) {return n <= Math.min(to.line, to.line + lendiff) ? n : n + lendiff;} - setSelection(selFrom, selTo, updateLine(sel.from.line), updateLine(sel.to.line)); - - // Make sure the scroll-size div has the correct height. - if (scroller.clientHeight) - code.style.height = (doc.height * textHeight() + 2 * paddingTop()) + "px"; - } - - function replaceRange(code, from, to) { - from = clipPos(from); - if (!to) to = from; else to = clipPos(to); - code = splitLines(code); - function adjustPos(pos) { - if (posLess(pos, from)) return pos; - if (!posLess(to, pos)) return end; - var line = pos.line + code.length - (to.line - from.line) - 1; - var ch = pos.ch; - if (pos.line == to.line) - ch += code[code.length-1].length - (to.ch - (to.line == from.line ? from.ch : 0)); - return {line: line, ch: ch}; - } - var end; - replaceRange1(code, from, to, function(end1) { - end = end1; - return {from: adjustPos(sel.from), to: adjustPos(sel.to)}; - }); - return end; - } - function replaceSelection(code, collapse) { - replaceRange1(splitLines(code), sel.from, sel.to, function(end) { - if (collapse == "end") return {from: end, to: end}; - else if (collapse == "start") return {from: sel.from, to: sel.from}; - else return {from: sel.from, to: end}; - }); - } - function replaceRange1(code, from, to, computeSel) { - var endch = code.length == 1 ? code[0].length + from.ch : code[code.length-1].length; - var newSel = computeSel({line: from.line + code.length - 1, ch: endch}); - updateLines(from, to, code, newSel.from, newSel.to); - } - - function getRange(from, to) { - var l1 = from.line, l2 = to.line; - if (l1 == l2) return getLine(l1).text.slice(from.ch, to.ch); - var code = [getLine(l1).text.slice(from.ch)]; - doc.iter(l1 + 1, l2, function(line) { code.push(line.text); }); - code.push(getLine(l2).text.slice(0, to.ch)); - return code.join("\n"); - } - function getSelection() { - return getRange(sel.from, sel.to); - } - - var pollingFast = false; // Ensures slowPoll doesn't cancel fastPoll - function slowPoll() { - if (pollingFast) return; - poll.set(options.pollInterval, function() { - startOperation(); - readInput(); - if (focused) slowPoll(); - endOperation(); - }); - } - function fastPoll() { - var missed = false; - pollingFast = true; - function p() { - startOperation(); - var changed = readInput(); - if (!changed && !missed) {missed = true; poll.set(60, p);} - else {pollingFast = false; slowPoll();} - endOperation(); - } - poll.set(20, p); - } - - // Previnput is a hack to work with IME. If we reset the textarea - // on every change, that breaks IME. So we look for changes - // compared to the previous content instead. (Modern browsers have - // events that indicate IME taking place, but these are not widely - // supported or compatible enough yet to rely on.) - var prevInput = ""; - function readInput() { - if (leaveInputAlone || !focused || hasSelection(input) || options.readOnly) return false; - var text = input.value; - if (text == prevInput) return false; - shiftSelecting = null; - var same = 0, l = Math.min(prevInput.length, text.length); - while (same < l && prevInput[same] == text[same]) ++same; - if (same < prevInput.length) - sel.from = {line: sel.from.line, ch: sel.from.ch - (prevInput.length - same)}; - else if (overwrite && posEq(sel.from, sel.to)) - sel.to = {line: sel.to.line, ch: Math.min(getLine(sel.to.line).text.length, sel.to.ch + (text.length - same))}; - replaceSelection(text.slice(same), "end"); - prevInput = text; - return true; - } - function resetInput(user) { - if (!posEq(sel.from, sel.to)) { - prevInput = ""; - input.value = getSelection(); - selectInput(input); - } else if (user) prevInput = input.value = ""; - } - - function focusInput() { - if (options.readOnly != "nocursor") input.focus(); - } - - function scrollEditorIntoView() { - if (!cursor.getBoundingClientRect) return; - var rect = cursor.getBoundingClientRect(); - // IE returns bogus coordinates when the instance sits inside of an iframe and the cursor is hidden - if (ie && rect.top == rect.bottom) return; - var winH = window.innerHeight || Math.max(document.body.offsetHeight, document.documentElement.offsetHeight); - if (rect.top < 0 || rect.bottom > winH) cursor.scrollIntoView(); - } - function scrollCursorIntoView() { - var cursor = localCoords(sel.inverted ? sel.from : sel.to); - var x = options.lineWrapping ? Math.min(cursor.x, lineSpace.offsetWidth) : cursor.x; - return scrollIntoView(x, cursor.y, x, cursor.yBot); - } - function scrollIntoView(x1, y1, x2, y2) { - var pl = paddingLeft(), pt = paddingTop(); - y1 += pt; y2 += pt; x1 += pl; x2 += pl; - var screen = scroller.clientHeight, screentop = scroller.scrollTop, scrolled = false, result = true; - if (y1 < screentop) {scroller.scrollTop = Math.max(0, y1); scrolled = true;} - else if (y2 > screentop + screen) {scroller.scrollTop = y2 - screen; scrolled = true;} - - var screenw = scroller.clientWidth, screenleft = scroller.scrollLeft; - var gutterw = options.fixedGutter ? gutter.clientWidth : 0; - if (x1 < screenleft + gutterw) { - if (x1 < 50) x1 = 0; - scroller.scrollLeft = Math.max(0, x1 - 10 - gutterw); - scrolled = true; - } - else if (x2 > screenw + screenleft - 3) { - scroller.scrollLeft = x2 + 10 - screenw; - scrolled = true; - if (x2 > code.clientWidth) result = false; - } - if (scrolled && options.onScroll) options.onScroll(instance); - return result; - } - - function visibleLines() { - var lh = textHeight(), top = scroller.scrollTop - paddingTop(); - var from_height = Math.max(0, Math.floor(top / lh)); - var to_height = Math.ceil((top + scroller.clientHeight) / lh); - return {from: lineAtHeight(doc, from_height), - to: lineAtHeight(doc, to_height)}; - } - // Uses a set of changes plus the current scroll position to - // determine which DOM updates have to be made, and makes the - // updates. - function updateDisplay(changes, suppressCallback) { - if (!scroller.clientWidth) { - showingFrom = showingTo = displayOffset = 0; - return; - } - // Compute the new visible window - var visible = visibleLines(); - // Bail out if the visible area is already rendered and nothing changed. - if (changes !== true && changes.length == 0 && visible.from > showingFrom && visible.to < showingTo) return; - var from = Math.max(visible.from - 100, 0), to = Math.min(doc.size, visible.to + 100); - if (showingFrom < from && from - showingFrom < 20) from = showingFrom; - if (showingTo > to && showingTo - to < 20) to = Math.min(doc.size, showingTo); - - // Create a range of theoretically intact lines, and punch holes - // in that using the change info. - var intact = changes === true ? [] : - computeIntact([{from: showingFrom, to: showingTo, domStart: 0}], changes); - // Clip off the parts that won't be visible - var intactLines = 0; - for (var i = 0; i < intact.length; ++i) { - var range = intact[i]; - if (range.from < from) {range.domStart += (from - range.from); range.from = from;} - if (range.to > to) range.to = to; - if (range.from >= range.to) intact.splice(i--, 1); - else intactLines += range.to - range.from; - } - if (intactLines == to - from) return; - intact.sort(function(a, b) {return a.domStart - b.domStart;}); - - var th = textHeight(), gutterDisplay = gutter.style.display; - lineDiv.style.display = "none"; - patchDisplay(from, to, intact); - lineDiv.style.display = gutter.style.display = ""; - - // Position the mover div to align with the lines it's supposed - // to be showing (which will cover the visible display) - var different = from != showingFrom || to != showingTo || lastSizeC != scroller.clientHeight + th; - // This is just a bogus formula that detects when the editor is - // resized or the font size changes. - if (different) lastSizeC = scroller.clientHeight + th; - showingFrom = from; showingTo = to; - displayOffset = heightAtLine(doc, from); - mover.style.top = (displayOffset * th) + "px"; - if (scroller.clientHeight) - code.style.height = (doc.height * th + 2 * paddingTop()) + "px"; - - // Since this is all rather error prone, it is honoured with the - // only assertion in the whole file. - if (lineDiv.childNodes.length != showingTo - showingFrom) - throw new Error("BAD PATCH! " + JSON.stringify(intact) + " size=" + (showingTo - showingFrom) + - " nodes=" + lineDiv.childNodes.length); - - if (options.lineWrapping) { - maxWidth = scroller.clientWidth; - var curNode = lineDiv.firstChild, heightChanged = false; - doc.iter(showingFrom, showingTo, function(line) { - if (!line.hidden) { - var height = Math.round(curNode.offsetHeight / th) || 1; - if (line.height != height) { - updateLineHeight(line, height); - gutterDirty = heightChanged = true; - } - } - curNode = curNode.nextSibling; - }); - if (heightChanged) - code.style.height = (doc.height * th + 2 * paddingTop()) + "px"; - } else { - if (maxWidth == null) maxWidth = stringWidth(maxLine); - if (maxWidth > scroller.clientWidth) { - lineSpace.style.width = maxWidth + "px"; - // Needed to prevent odd wrapping/hiding of widgets placed in here. - code.style.width = ""; - code.style.width = scroller.scrollWidth + "px"; - } else { - lineSpace.style.width = code.style.width = ""; - } - } - gutter.style.display = gutterDisplay; - if (different || gutterDirty) updateGutter(); - updateSelection(); - if (!suppressCallback && options.onUpdate) options.onUpdate(instance); - return true; - } - - function computeIntact(intact, changes) { - for (var i = 0, l = changes.length || 0; i < l; ++i) { - var change = changes[i], intact2 = [], diff = change.diff || 0; - for (var j = 0, l2 = intact.length; j < l2; ++j) { - var range = intact[j]; - if (change.to <= range.from && change.diff) - intact2.push({from: range.from + diff, to: range.to + diff, - domStart: range.domStart}); - else if (change.to <= range.from || change.from >= range.to) - intact2.push(range); - else { - if (change.from > range.from) - intact2.push({from: range.from, to: change.from, domStart: range.domStart}); - if (change.to < range.to) - intact2.push({from: change.to + diff, to: range.to + diff, - domStart: range.domStart + (change.to - range.from)}); - } - } - intact = intact2; - } - return intact; - } - - function patchDisplay(from, to, intact) { - // The first pass removes the DOM nodes that aren't intact. - if (!intact.length) lineDiv.innerHTML = ""; - else { - function killNode(node) { - var tmp = node.nextSibling; - node.parentNode.removeChild(node); - return tmp; - } - var domPos = 0, curNode = lineDiv.firstChild, n; - for (var i = 0; i < intact.length; ++i) { - var cur = intact[i]; - while (cur.domStart > domPos) {curNode = killNode(curNode); domPos++;} - for (var j = 0, e = cur.to - cur.from; j < e; ++j) {curNode = curNode.nextSibling; domPos++;} - } - while (curNode) curNode = killNode(curNode); - } - // This pass fills in the lines that actually changed. - var nextIntact = intact.shift(), curNode = lineDiv.firstChild, j = from; - var scratch = document.createElement("div"); - doc.iter(from, to, function(line) { - if (nextIntact && nextIntact.to == j) nextIntact = intact.shift(); - if (!nextIntact || nextIntact.from > j) { - if (line.hidden) var html = scratch.innerHTML = "
";
-          else {
-            var html = ''
-              + line.getHTML(makeTab) + '';
-            // Kludge to make sure the styled element lies behind the selection (by z-index)
-            if (line.bgClassName)
-              html = '
 
' + html + "
";
-          }
-          scratch.innerHTML = html;
-          lineDiv.insertBefore(scratch.firstChild, curNode);
-        } else {
-          curNode = curNode.nextSibling;
-        }
-        ++j;
-      });
-    }
-
-    function updateGutter() {
-      if (!options.gutter && !options.lineNumbers) return;
-      var hText = mover.offsetHeight, hEditor = scroller.clientHeight;
-      gutter.style.height = (hText - hEditor < 2 ? hEditor : hText) + "px";
-      var html = [], i = showingFrom, normalNode;
-      doc.iter(showingFrom, Math.max(showingTo, showingFrom + 1), function(line) {
-        if (line.hidden) {
-          html.push("
");
-        } else {
-          var marker = line.gutterMarker;
-          var text = options.lineNumbers ? i + options.firstLineNumber : null;
-          if (marker && marker.text)
-            text = marker.text.replace("%N%", text != null ? text : "");
-          else if (text == null)
-            text = "\u00a0";
-          html.push((marker && marker.style ? '
' : "
"), text);
-          for (var j = 1; j < line.height; ++j) html.push("
 ");
-          html.push("
");
-          if (!marker) normalNode = i;
-        }
-        ++i;
-      });
-      gutter.style.display = "none";
-      gutterText.innerHTML = html.join("");
-      // Make sure scrolling doesn't cause number gutter size to pop
-      if (normalNode != null) {
-        var node = gutterText.childNodes[normalNode - showingFrom];
-        var minwidth = String(doc.size).length, val = eltText(node), pad = "";
-        while (val.length + pad.length < minwidth) pad += "\u00a0";
-        if (pad) node.insertBefore(document.createTextNode(pad), node.firstChild);
-      }
-      gutter.style.display = "";
-      lineSpace.style.marginLeft = gutter.offsetWidth + "px";
-      gutterDirty = false;
-    }
-    function updateSelection() {
-      var collapsed = posEq(sel.from, sel.to);
-      var fromPos = localCoords(sel.from, true);
-      var toPos = collapsed ? fromPos : localCoords(sel.to, true);
-      var headPos = sel.inverted ? fromPos : toPos, th = textHeight();
-      var wrapOff = eltOffset(wrapper), lineOff = eltOffset(lineDiv);
-      inputDiv.style.top = Math.max(0, Math.min(scroller.offsetHeight, headPos.y + lineOff.top - wrapOff.top)) + "px";
-      inputDiv.style.left = Math.max(0, Math.min(scroller.offsetWidth, headPos.x + lineOff.left - wrapOff.left)) + "px";
-      if (collapsed) {
-        cursor.style.top = headPos.y + "px";
-        cursor.style.left = (options.lineWrapping ? Math.min(headPos.x, lineSpace.offsetWidth) : headPos.x) + "px";
-        cursor.style.display = "";
-        selectionDiv.style.display = "none";
-      } else {
-        var sameLine = fromPos.y == toPos.y, html = "";
-        function add(left, top, right, height) {
-          html += '
';
-        }
-        var clientWidth = lineSpace.clientWidth || lineSpace.offsetWidth;
-        var clientHeight = lineSpace.clientHeight || lineSpace.offsetHeight;
-        if (sel.from.ch && fromPos.y >= 0) {
-          var right = sameLine ? clientWidth - toPos.x : 0;
-          add(fromPos.x, fromPos.y, right, th);
-        }
-        var middleStart = Math.max(0, fromPos.y + (sel.from.ch ? th : 0));
-        var middleHeight = Math.min(toPos.y, clientHeight) - middleStart;
-        if (middleHeight > 0.2 * th)
-          add(0, middleStart, 0, middleHeight);
-        if ((!sameLine || !sel.from.ch) && toPos.y < clientHeight - .5 * th)
-          add(0, toPos.y, clientWidth - toPos.x, th);
-        selectionDiv.innerHTML = html;
-        cursor.style.display = "none";
-        selectionDiv.style.display = "";
-      }
-    }
-
-    function setShift(val) {
-      if (val) shiftSelecting = shiftSelecting || (sel.inverted ? sel.to : sel.from);
-      else shiftSelecting = null;
-    }
-    function setSelectionUser(from, to) {
-      var sh = shiftSelecting && clipPos(shiftSelecting);
-      if (sh) {
-        if (posLess(sh, from)) from = sh;
-        else if (posLess(to, sh)) to = sh;
-      }
-      setSelection(from, to);
-      userSelChange = true;
-    }
-    // Update the selection. Last two args are only used by
-    // updateLines, since they have to be expressed in the line
-    // numbers before the update.
-    function setSelection(from, to, oldFrom, oldTo) {
-      goalColumn = null;
-      if (oldFrom == null) {oldFrom = sel.from.line; oldTo = sel.to.line;}
-      if (posEq(sel.from, from) && posEq(sel.to, to)) return;
-      if (posLess(to, from)) {var tmp = to; to = from; from = tmp;}
-
-      // Skip over hidden lines.
-      if (from.line != oldFrom) {
-        var from1 = skipHidden(from, oldFrom, sel.from.ch);
-        // If there is no non-hidden line left, force visibility on current line
-        if (!from1) setLineHidden(from.line, false);
-        else from = from1;
-      }
-      if (to.line != oldTo) to = skipHidden(to, oldTo, sel.to.ch);
-
-      if (posEq(from, to)) sel.inverted = false;
-      else if (posEq(from, sel.to)) sel.inverted = false;
-      else if (posEq(to, sel.from)) sel.inverted = true;
-
-      if (options.autoClearEmptyLines && posEq(sel.from, sel.to)) {
-        var head = sel.inverted ? from : to;
-        if (head.line != sel.from.line && sel.from.line < doc.size) {
-          var oldLine = getLine(sel.from.line);
-          if (/^\s+$/.test(oldLine.text))
-            setTimeout(operation(function() {
-              if (oldLine.parent && /^\s+$/.test(oldLine.text)) {
-                var no = lineNo(oldLine);
-                replaceRange("", {line: no, ch: 0}, {line: no, ch: oldLine.text.length});
-              }
-            }, 10));
-        }
-      }
-
-      sel.from = from; sel.to = to;
-      selectionChanged = true;
-    }
-    function skipHidden(pos, oldLine, oldCh) {
-      function getNonHidden(dir) {
-        var lNo = pos.line + dir, end = dir == 1 ? doc.size : -1;
-        while (lNo != end) {
-          var line = getLine(lNo);
-          if (!line.hidden) {
-            var ch = pos.ch;
-            if (ch > oldCh || ch > line.text.length) ch = line.text.length;
-            return {line: lNo, ch: ch};
-          }
-          lNo += dir;
-        }
-      }
-      var line = getLine(pos.line);
-      if (!line.hidden) return pos;
-      if (pos.line >= oldLine) return getNonHidden(1) || getNonHidden(-1);
-      else return getNonHidden(-1) || getNonHidden(1);
-    }
-    function setCursor(line, ch, user) {
-      var pos = clipPos({line: line, ch: ch || 0});
-      (user ? setSelectionUser : setSelection)(pos, pos);
-    }
-
-    function clipLine(n) {return Math.max(0, Math.min(n, doc.size-1));}
-    function clipPos(pos) {
-      if (pos.line < 0) return {line: 0, ch: 0};
-      if (pos.line >= doc.size) return {line: doc.size-1, ch: getLine(doc.size-1).text.length};
-      var ch = pos.ch, linelen = getLine(pos.line).text.length;
-      if (ch == null || ch > linelen) return {line: pos.line, ch: linelen};
-      else if (ch < 0) return {line: pos.line, ch: 0};
-      else return pos;
-    }
-
-    function findPosH(dir, unit) {
-      var end = sel.inverted ? sel.from : sel.to, line = end.line, ch = end.ch;
-      var lineObj = getLine(line);
-      function findNextLine() {
-        for (var l = line + dir, e = dir < 0 ? -1 : doc.size; l != e; l += dir) {
-          var lo = getLine(l);
-          if (!lo.hidden) { line = l; lineObj = lo; return true; }
-        }
-      }
-      function moveOnce(boundToLine) {
-        if (ch == (dir < 0 ? 0 : lineObj.text.length)) {
-          if (!boundToLine && findNextLine()) ch = dir < 0 ? lineObj.text.length : 0;
-          else return false;
-        } else ch += dir;
-        return true;
-      }
-      if (unit == "char") moveOnce();
-      else if (unit == "column") moveOnce(true);
-      else if (unit == "word") {
-        var sawWord = false;
-        for (;;) {
-          if (dir < 0) if (!moveOnce()) break;
-          if (isWordChar(lineObj.text.charAt(ch))) sawWord = true;
-          else if (sawWord) {if (dir < 0) {dir = 1; moveOnce();} break;}
-          if (dir > 0) if (!moveOnce()) break;
-        }
-      }
-      return {line: line, ch: ch};
-    }
-    function moveH(dir, unit) {
-      var pos = dir < 0 ? sel.from : sel.to;
-      if (shiftSelecting || posEq(sel.from, sel.to)) pos = findPosH(dir, unit);
-      setCursor(pos.line, pos.ch, true);
-    }
-    function deleteH(dir, unit) {
-      if (!posEq(sel.from, sel.to)) replaceRange("", sel.from, sel.to);
-      else if (dir < 0) replaceRange("", findPosH(dir, unit), sel.to);
-      else replaceRange("", sel.from, findPosH(dir, unit));
-      userSelChange = true;
-    }
-    var goalColumn = null;
-    function moveV(dir, unit) {
-      var dist = 0, pos = localCoords(sel.inverted ? sel.from : sel.to, true);
-      if (goalColumn != null) pos.x = goalColumn;
-      if (unit == "page") dist = Math.min(scroller.clientHeight, window.innerHeight || document.documentElement.clientHeight);
-      else if (unit == "line") dist = textHeight();
-      var target = coordsChar(pos.x, pos.y + dist * dir + 2);
-      if (unit == "page") scroller.scrollTop += localCoords(target, true).y - pos.y;
-      setCursor(target.line, target.ch, true);
-      goalColumn = pos.x;
-    }
-
-    function selectWordAt(pos) {
-      var line = getLine(pos.line).text;
-      var start = pos.ch, end = pos.ch;
-      while (start > 0 && isWordChar(line.charAt(start - 1))) --start;
-      while (end < line.length && isWordChar(line.charAt(end))) ++end;
-      setSelectionUser({line: pos.line, ch: start}, {line: pos.line, ch: end});
-    }
-    function selectLine(line) {
-      setSelectionUser({line: line, ch: 0}, clipPos({line: line + 1, ch: 0}));
-    }
-    function indentSelected(mode) {
-      if (posEq(sel.from, sel.to)) return indentLine(sel.from.line, mode);
-      var e = sel.to.line - (sel.to.ch ? 0 : 1);
-      for (var i = sel.from.line; i <= e; ++i) indentLine(i, mode);
-    }
-
-    function indentLine(n, how) {
-      if (!how) how = "add";
-      if (how == "smart") {
-        if (!mode.indent) how = "prev";
-        else var state = getStateBefore(n);
-      }
-
-      var line = getLine(n), curSpace = line.indentation(options.tabSize),
-          curSpaceString = line.text.match(/^\s*/)[0], indentation;
-      if (how == "prev") {
-        if (n) indentation = getLine(n-1).indentation(options.tabSize);
-        else indentation = 0;
-      }
-      else if (how == "smart") indentation = mode.indent(state, line.text.slice(curSpaceString.length), line.text);
-      else if (how == "add") indentation = curSpace + options.indentUnit;
-      else if (how == "subtract") indentation = curSpace - options.indentUnit;
-      indentation = Math.max(0, indentation);
-      var diff = indentation - curSpace;
-
-      if (!diff) {
-        if (sel.from.line != n && sel.to.line != n) return;
-        var indentString = curSpaceString;
-      }
-      else {
-        var indentString = "", pos = 0;
-        if (options.indentWithTabs)
-          for (var i = Math.floor(indentation / options.tabSize); i; --i) {pos += options.tabSize; indentString += "\t";}
-        while (pos < indentation) {++pos; indentString += " ";}
-      }
-
-      replaceRange(indentString, {line: n, ch: 0}, {line: n, ch: curSpaceString.length});
-    }
-
-    function loadMode() {
-      mode = CodeMirror.getMode(options, options.mode);
-      doc.iter(0, doc.size, function(line) { line.stateAfter = null; });
-      work = [0];
-      startWorker();
-    }
-    function gutterChanged() {
-      var visible = options.gutter || options.lineNumbers;
-      gutter.style.display = visible ? "" : "none";
-      if (visible) gutterDirty = true;
-      else lineDiv.parentNode.style.marginLeft = 0;
-    }
-    function wrappingChanged(from, to) {
-      if (options.lineWrapping) {
-        wrapper.className += " CodeMirror-wrap";
-        var perLine = scroller.clientWidth / charWidth() - 3;
-        doc.iter(0, doc.size, function(line) {
-          if (line.hidden) return;
-          var guess = Math.ceil(line.text.length / perLine) || 1;
-          if (guess != 1) updateLineHeight(line, guess);
-        });
-        lineSpace.style.width = code.style.width = "";
-      } else {
-        wrapper.className = wrapper.className.replace(" CodeMirror-wrap", "");
-        maxWidth = null; maxLine = "";
-        doc.iter(0, doc.size, function(line) {
-          if (line.height != 1 && !line.hidden) updateLineHeight(line, 1);
-          if (line.text.length > maxLine.length) maxLine = line.text;
-        });
-      }
-      changes.push({from: 0, to: doc.size});
-    }
-    function makeTab(col) {
-      var w = options.tabSize - col % options.tabSize, cached = tabCache[w];
-      if (cached) return cached;
-      for (var str = '', i = 0; i < w; ++i) str += " ";
-      return (tabCache[w] = {html: str + "", width: w});
-    }
-    function themeChanged() {
-      scroller.className = scroller.className.replace(/\s*cm-s-\w+/g, "") +
-        options.theme.replace(/(^|\s)\s*/g, " cm-s-");
-    }
-
-    function TextMarker() { this.set = []; }
-    TextMarker.prototype.clear = operation(function() {
-      var min = Infinity, max = -Infinity;
-      for (var i = 0, e = this.set.length; i < e; ++i) {
-        var line = this.set[i], mk = line.marked;
-        if (!mk || !line.parent) continue;
-        var lineN = lineNo(line);
-        min = Math.min(min, lineN); max = Math.max(max, lineN);
-        for (var j = 0; j < mk.length; ++j)
-          if (mk[j].marker == this) mk.splice(j--, 1);
-      }
-      if (min != Infinity)
-        changes.push({from: min, to: max + 1});
-    });
-    TextMarker.prototype.find = function() {
-      var from, to;
-      for (var i = 0, e = this.set.length; i < e; ++i) {
-        var line = this.set[i], mk = line.marked;
-        for (var j = 0; j < mk.length; ++j) {
-          var mark = mk[j];
-          if (mark.marker == this) {
-            if (mark.from != null || mark.to != null) {
-              var found = lineNo(line);
-              if (found != null) {
-                if (mark.from != null) from = {line: found, ch: mark.from};
-                if (mark.to != null) to = {line: found, ch: mark.to};
-              }
-            }
-          }
-        }
-      }
-      return {from: from, to: to};
-    };
-
-    function markText(from, to, className) {
-      from = clipPos(from); to = clipPos(to);
-      var tm = new TextMarker();
-      if (!posLess(from, to)) return tm;
-      function add(line, from, to, className) {
-        getLine(line).addMark(new MarkedText(from, to, className, tm));
-      }
-      if (from.line == to.line) add(from.line, from.ch, to.ch, className);
-      else {
-        add(from.line, from.ch, null, className);
-        for (var i = from.line + 1, e = to.line; i < e; ++i)
-          add(i, null, null, className);
-        add(to.line, null, to.ch, className);
-      }
-      changes.push({from: from.line, to: to.line + 1});
-      return tm;
-    }
-
-    function setBookmark(pos) {
-      pos = clipPos(pos);
-      var bm = new Bookmark(pos.ch);
-      getLine(pos.line).addMark(bm);
-      return bm;
-    }
-
-    function findMarksAt(pos) {
-      pos = clipPos(pos);
-      var markers = [], marked = getLine(pos.line).marked;
-      if (!marked) return markers;
-      for (var i = 0, e = marked.length; i < e; ++i) {
-        var m = marked[i];
-        if ((m.from == null || m.from <= pos.ch) &&
-            (m.to == null || m.to >= pos.ch))
-          markers.push(m.marker || m);
-      }
-      return markers;
-    }
-
-    function addGutterMarker(line, text, className) {
-      if (typeof line == "number") line = getLine(clipLine(line));
-      line.gutterMarker = {text: text, style: className};
-      gutterDirty = true;
-      return line;
-    }
-    function removeGutterMarker(line) {
-      if (typeof line == "number") line = getLine(clipLine(line));
-      line.gutterMarker = null;
-      gutterDirty = true;
-    }
-
-    function changeLine(handle, op) {
-      var no = handle, line = handle;
-      if (typeof handle == "number") line = getLine(clipLine(handle));
-      else no = lineNo(handle);
-      if (no == null) return null;
-      if (op(line, no)) changes.push({from: no, to: no + 1});
-      else return null;
-      return line;
-    }
-    function setLineClass(handle, className, bgClassName) {
-      return changeLine(handle, function(line) {
-        if (line.className != className || line.bgClassName != bgClassName) {
-          line.className = className;
-          line.bgClassName = bgClassName;
-          return true;
-        }
-      });
-    }
-    function setLineHidden(handle, hidden) {
-      return changeLine(handle, function(line, no) {
-        if (line.hidden != hidden) {
-          line.hidden = hidden;
-          updateLineHeight(line, hidden ? 0 : 1);
-          var fline = sel.from.line, tline = sel.to.line;
-          if (hidden && (fline == no || tline == no)) {
-            var from = fline == no ? skipHidden({line: fline, ch: 0}, fline, 0) : sel.from;
-            var to = tline == no ? skipHidden({line: tline, ch: 0}, tline, 0) : sel.to;
-            // Can't hide the last visible line, we'd have no place to put the cursor
-            if (!to) return;
-            setSelection(from, to);
-          }
-          return (gutterDirty = true);
-        }
-      });
-    }
-
-    function lineInfo(line) {
-      if (typeof line == "number") {
-        if (!isLine(line)) return null;
-        var n = line;
-        line = getLine(line);
-        if (!line) return null;
-      }
-      else {
-        var n = lineNo(line);
-        if (n == null) return null;
-      }
-      var marker = line.gutterMarker;
-      return {line: n, handle: line, text: line.text, markerText: marker && marker.text,
-              markerClass: marker && marker.style, lineClass: line.className, bgClass: line.bgClassName};
-    }
-
-    function stringWidth(str) {
-      measure.innerHTML = "
x
";
-      measure.firstChild.firstChild.firstChild.nodeValue = str;
-      return measure.firstChild.firstChild.offsetWidth || 10;
-    }
-    // These are used to go from pixel positions to character
-    // positions, taking varying character widths into account.
-    function charFromX(line, x) {
-      if (x <= 0) return 0;
-      var lineObj = getLine(line), text = lineObj.text;
-      function getX(len) {
-        measure.innerHTML = "
" + lineObj.getHTML(makeTab, len) + "
";
-        return measure.firstChild.firstChild.offsetWidth;
-      }
-      var from = 0, fromX = 0, to = text.length, toX;
-      // Guess a suitable upper bound for our search.
-      var estimated = Math.min(to, Math.ceil(x / charWidth()));
-      for (;;) {
-        var estX = getX(estimated);
-        if (estX <= x && estimated < to) estimated = Math.min(to, Math.ceil(estimated * 1.2));
-        else {toX = estX; to = estimated; break;}
-      }
-      if (x > toX) return to;
-      // Try to guess a suitable lower bound as well.
-      estimated = Math.floor(to * 0.8); estX = getX(estimated);
-      if (estX < x) {from = estimated; fromX = estX;}
-      // Do a binary search between these bounds.
-      for (;;) {
-        if (to - from <= 1) return (toX - x > x - fromX) ? from : to;
-        var middle = Math.ceil((from + to) / 2), middleX = getX(middle);
-        if (middleX > x) {to = middle; toX = middleX;}
-        else {from = middle; fromX = middleX;}
-      }
-    }
-
-    var tempId = Math.floor(Math.random() * 0xffffff).toString(16);
-    function measureLine(line, ch) {
-      if (ch == 0) return {top: 0, left: 0};
-      var extra = "";
-      // Include extra text at the end to make sure the measured line is wrapped in the right way.
-      if (options.lineWrapping) {
-        var end = line.text.indexOf(" ", ch + 6);
-        extra = htmlEscape(line.text.slice(ch + 1, end < 0 ? line.text.length : end + (ie ? 5 : 0)));
-      }
-      measure.innerHTML = "
" + line.getHTML(makeTab, ch) +
-        '' + htmlEscape(line.text.charAt(ch) || " ") + "" +
-        extra + "
";
-      var elt = document.getElementById("CodeMirror-temp-" + tempId);
-      var top = elt.offsetTop, left = elt.offsetLeft;
-      // Older IEs report zero offsets for spans directly after a wrap
-      if (ie && top == 0 && left == 0) {
-        var backup = document.createElement("span");
-        backup.innerHTML = "x";
-        elt.parentNode.insertBefore(backup, elt.nextSibling);
-        top = backup.offsetTop;
-      }
-      return {top: top, left: left};
-    }
-    function localCoords(pos, inLineWrap) {
-      var x, lh = textHeight(), y = lh * (heightAtLine(doc, pos.line) - (inLineWrap ? displayOffset : 0));
-      if (pos.ch == 0) x = 0;
-      else {
-        var sp = measureLine(getLine(pos.line), pos.ch);
-        x = sp.left;
-        if (options.lineWrapping) y += Math.max(0, sp.top);
-      }
-      return {x: x, y: y, yBot: y + lh};
-    }
-    // Coords must be lineSpace-local
-    function coordsChar(x, y) {
-      if (y < 0) y = 0;
-      var th = textHeight(), cw = charWidth(), heightPos = displayOffset + Math.floor(y / th);
-      var lineNo = lineAtHeight(doc, heightPos);
-      if (lineNo >= doc.size) return {line: doc.size - 1, ch: getLine(doc.size - 1).text.length};
-      var lineObj = getLine(lineNo), text = lineObj.text;
-      var tw = options.lineWrapping, innerOff = tw ? heightPos - heightAtLine(doc, lineNo) : 0;
-      if (x <= 0 && innerOff == 0) return {line: lineNo, ch: 0};
-      function getX(len) {
-        var sp = measureLine(lineObj, len);
-        if (tw) {
-          var off = Math.round(sp.top / th);
-          return Math.max(0, sp.left + (off - innerOff) * scroller.clientWidth);
-        }
-        return sp.left;
-      }
-      var from = 0, fromX = 0, to = text.length, toX;
-      // Guess a suitable upper bound for our search.
-      var estimated = Math.min(to, Math.ceil((x + innerOff * scroller.clientWidth * .9) / cw));
-      for (;;) {
-        var estX = getX(estimated);
-        if (estX <= x && estimated < to) estimated = Math.min(to, Math.ceil(estimated * 1.2));
-        else {toX = estX; to = estimated; break;}
-      }
-      if (x > toX) return {line: lineNo, ch: to};
-      // Try to guess a suitable lower bound as well.
-      estimated = Math.floor(to * 0.8); estX = getX(estimated);
-      if (estX < x) {from = estimated; fromX = estX;}
-      // Do a binary search between these bounds.
-      for (;;) {
-        if (to - from <= 1) return {line: lineNo, ch: (toX - x > x - fromX) ? from : to};
-        var middle = Math.ceil((from + to) / 2), middleX = getX(middle);
-        if (middleX > x) {to = middle; toX = middleX;}
-        else {from = middle; fromX = middleX;}
-      }
-    }
-    function pageCoords(pos) {
-      var local = localCoords(pos, true), off = eltOffset(lineSpace);
-      return {x: off.left + local.x, y: off.top + local.y, yBot: off.top + local.yBot};
-    }
-
-    var cachedHeight, cachedHeightFor, measureText;
-    function textHeight() {
-      if (measureText == null) {
-        measureText = "
";
-        for (var i = 0; i < 49; ++i) measureText += "x
";
-        measureText += "x
";
-      }
-      var offsetHeight = lineDiv.clientHeight;
-      if (offsetHeight == cachedHeightFor) return cachedHeight;
-      cachedHeightFor = offsetHeight;
-      measure.innerHTML = measureText;
-      cachedHeight = measure.firstChild.offsetHeight / 50 || 1;
-      measure.innerHTML = "";
-      return cachedHeight;
-    }
-    var cachedWidth, cachedWidthFor = 0;
-    function charWidth() {
-      if (scroller.clientWidth == cachedWidthFor) return cachedWidth;
-      cachedWidthFor = scroller.clientWidth;
-      return (cachedWidth = stringWidth("x"));
-    }
-    function paddingTop() {return lineSpace.offsetTop;}
-    function paddingLeft() {return lineSpace.offsetLeft;}
-
-    function posFromMouse(e, liberal) {
-      var offW = eltOffset(scroller, true), x, y;
-      // Fails unpredictably on IE[67] when mouse is dragged around quickly.
-      try { x = e.clientX; y = e.clientY; } catch (e) { return null; }
-      // This is a mess of a heuristic to try and determine whether a
-      // scroll-bar was clicked or not, and to return null if one was
-      // (and !liberal).
-      if (!liberal && (x - offW.left > scroller.clientWidth || y - offW.top > scroller.clientHeight))
-        return null;
-      var offL = eltOffset(lineSpace, true);
-      return coordsChar(x - offL.left, y - offL.top);
-    }
-    function onContextMenu(e) {
-      var pos = posFromMouse(e), scrollPos = scroller.scrollTop;
-      if (!pos || window.opera) return; // Opera is difficult.
-      if (posEq(sel.from, sel.to) || posLess(pos, sel.from) || !posLess(pos, sel.to))
-        operation(setCursor)(pos.line, pos.ch);
-
-      var oldCSS = input.style.cssText;
-      inputDiv.style.position = "absolute";
-      input.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) +
-        "px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: white; " +
-        "border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";
-      leaveInputAlone = true;
-      var val = input.value = getSelection();
-      focusInput();
-      selectInput(input);
-      function rehide() {
-        var newVal = splitLines(input.value).join("\n");
-        if (newVal != val) operation(replaceSelection)(newVal, "end");
-        inputDiv.style.position = "relative";
-        input.style.cssText = oldCSS;
-        if (ie_lt9) scroller.scrollTop = scrollPos;
-        leaveInputAlone = false;
-        resetInput(true);
-        slowPoll();
-      }
-
-      if (gecko) {
-        e_stop(e);
-        var mouseup = connect(window, "mouseup", function() {
-          mouseup();
-          setTimeout(rehide, 20);
-        }, true);
-      } else {
-        setTimeout(rehide, 50);
-      }
-    }
-
-    // Cursor-blinking
-    function restartBlink() {
-      clearInterval(blinker);
-      var on = true;
-      cursor.style.visibility = "";
-      blinker = setInterval(function() {
-        cursor.style.visibility = (on = !on) ? "" : "hidden";
-      }, 650);
-    }
-
-    var matching = {"(": ")>", ")": "(<", "[": "]>", "]": "[<", "{": "}>", "}": "{<"};
-    function matchBrackets(autoclear) {
-      var head = sel.inverted ? sel.from : sel.to, line = getLine(head.line), pos = head.ch - 1;
-      var match = (pos >= 0 && matching[line.text.charAt(pos)]) || matching[line.text.charAt(++pos)];
-      if (!match) return;
-      var ch = match.charAt(0), forward = match.charAt(1) == ">", d = forward ? 1 : -1, st = line.styles;
-      for (var off = pos + 1, i = 0, e = st.length; i < e; i+=2)
-        if ((off -= st[i].length) <= 0) {var style = st[i+1]; break;}
-
-      var stack = [line.text.charAt(pos)], re = /[(){}[\]]/;
-      function scan(line, from, to) {
-        if (!line.text) return;
-        var st = line.styles, pos = forward ? 0 : line.text.length - 1, cur;
-        for (var i = forward ? 0 : st.length - 2, e = forward ? st.length : -2; i != e; i += 2*d) {
-          var text = st[i];
-          if (st[i+1] != null && st[i+1] != style) {pos += d * text.length; continue;}
-          for (var j = forward ? 0 : text.length - 1, te = forward ? text.length : -1; j != te; j += d, pos+=d) {
-            if (pos >= from && pos < to && re.test(cur = text.charAt(j))) {
-              var match = matching[cur];
-              if (match.charAt(1) == ">" == forward) stack.push(cur);
-              else if (stack.pop() != match.charAt(0)) return {pos: pos, match: false};
-              else if (!stack.length) return {pos: pos, match: true};
-            }
-          }
-        }
-      }
-      for (var i = head.line, e = forward ? Math.min(i + 100, doc.size) : Math.max(-1, i - 100); i != e; i+=d) {
-        var line = getLine(i), first = i == head.line;
-        var found = scan(line, first && forward ? pos + 1 : 0, first && !forward ? pos : line.text.length);
-        if (found) break;
-      }
-      if (!found) found = {pos: null, match: false};
-      var style = found.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket";
-      var one = markText({line: head.line, ch: pos}, {line: head.line, ch: pos+1}, style),
-          two = found.pos != null && markText({line: i, ch: found.pos}, {line: i, ch: found.pos + 1}, style);
-      var clear = operation(function(){one.clear(); two && two.clear();});
-      if (autoclear) setTimeout(clear, 800);
-      else bracketHighlighted = clear;
-    }
-
-    // Finds the line to start with when starting a parse. Tries to
-    // find a line with a stateAfter, so that it can start with a
-    // valid state. If that fails, it returns the line with the
-    // smallest indentation, which tends to need the least context to
-    // parse correctly.
-    function findStartLine(n) {
-      var minindent, minline;
-      for (var search = n, lim = n - 40; search > lim; --search) {
-        if (search == 0) return 0;
-        var line = getLine(search-1);
-        if (line.stateAfter) return search;
-        var indented = line.indentation(options.tabSize);
-        if (minline == null || minindent > indented) {
-          minline = search - 1;
-          minindent = indented;
-        }
-      }
-      return minline;
-    }
-    function getStateBefore(n) {
-      var start = findStartLine(n), state = start && getLine(start-1).stateAfter;
-      if (!state) state = startState(mode);
-      else state = copyState(mode, state);
-      doc.iter(start, n, function(line) {
-        line.highlight(mode, state, options.tabSize);
-        line.stateAfter = copyState(mode, state);
-      });
-      if (start < n) changes.push({from: start, to: n});
-      if (n < doc.size && !getLine(n).stateAfter) work.push(n);
-      return state;
-    }
-    function highlightLines(start, end) {
-      var state = getStateBefore(start);
-      doc.iter(start, end, function(line) {
-        line.highlight(mode, state, options.tabSize);
-        line.stateAfter = copyState(mode, state);
-      });
-    }
-    function highlightWorker() {
-      var end = +new Date + options.workTime;
-      var foundWork = work.length;
-      while (work.length) {
-        if (!getLine(showingFrom).stateAfter) var task = showingFrom;
-        else var task = work.pop();
-        if (task >= doc.size) continue;
-        var start = findStartLine(task), state = start && getLine(start-1).stateAfter;
-        if (state) state = copyState(mode, state);
-        else state = startState(mode);
-
-        var unchanged = 0, compare = mode.compareStates, realChange = false,
-            i = start, bail = false;
-        doc.iter(i, doc.size, function(line) {
-          var hadState = line.stateAfter;
-          if (+new Date > end) {
-            work.push(i);
-            startWorker(options.workDelay);
-            if (realChange) changes.push({from: task, to: i + 1});
-            return (bail = true);
-          }
-          var changed = line.highlight(mode, state, options.tabSize);
-          if (changed) realChange = true;
-          line.stateAfter = copyState(mode, state);
-          if (compare) {
-            if (hadState && compare(hadState, state)) return true;
-          } else {
-            if (changed !== false || !hadState) unchanged = 0;
-            else if (++unchanged > 3 && (!mode.indent || mode.indent(hadState, "") == mode.indent(state, "")))
-              return true;
-          }
-          ++i;
-        });
-        if (bail) return;
-        if (realChange) changes.push({from: task, to: i + 1});
-      }
-      if (foundWork && options.onHighlightComplete)
-        options.onHighlightComplete(instance);
-    }
-    function startWorker(time) {
-      if (!work.length) return;
-      highlight.set(time, operation(highlightWorker));
-    }
-
-    // Operations are used to wrap changes in such a way that each
-    // change won't have to update the cursor and display (which would
-    // be awkward, slow, and error-prone), but instead updates are
-    // batched and then all combined and executed at once.
-    function startOperation() {
-      updateInput = userSelChange = textChanged = null;
-      changes = []; selectionChanged = false; callbacks = [];
-    }
-    function endOperation() {
-      var reScroll = false, updated;
-      if (selectionChanged) reScroll = !scrollCursorIntoView();
-      if (changes.length) updated = updateDisplay(changes, true);
-      else {
-        if (selectionChanged) updateSelection();
-        if (gutterDirty) updateGutter();
-      }
-      if (reScroll) scrollCursorIntoView();
-      if (selectionChanged) {scrollEditorIntoView(); restartBlink();}
-
-      if (focused && !leaveInputAlone &&
-          (updateInput === true || (updateInput !== false && selectionChanged)))
-        resetInput(userSelChange);
-
-      if (selectionChanged && options.matchBrackets)
-        setTimeout(operation(function() {
-          if (bracketHighlighted) {bracketHighlighted(); bracketHighlighted = null;}
-          if (posEq(sel.from, sel.to)) matchBrackets(false);
-        }), 20);
-      var tc = textChanged, cbs = callbacks; // these can be reset by callbacks
-      if (selectionChanged && options.onCursorActivity)
-        options.onCursorActivity(instance);
-      if (tc && options.onChange && instance)
-        options.onChange(instance, tc);
-      for (var i = 0; i < cbs.length; ++i) cbs[i](instance);
-      if (updated && options.onUpdate) options.onUpdate(instance);
-    }
-    var nestedOperation = 0;
-    function operation(f) {
-      return function() {
-        if (!nestedOperation++) startOperation();
-        try {var result = f.apply(this, arguments);}
-        finally {if (!--nestedOperation) endOperation();}
-        return result;
-      };
-    }
-
-    for (var ext in extensions)
-      if (extensions.propertyIsEnumerable(ext) &&
-          !instance.propertyIsEnumerable(ext))
-        instance[ext] = extensions[ext];
-    return instance;
-  } // (end of function CodeMirror)
-
-  // The default configuration options.
-  CodeMirror.defaults = {
-    value: "",
-    mode: null,
-    theme: "default",
-    indentUnit: 2,
-    indentWithTabs: false,
-    smartIndent: true,
-    tabSize: 4,
-    keyMap: "default",
-    extraKeys: null,
-    electricChars: true,
-    autoClearEmptyLines: false,
-    onKeyEvent: null,
-    lineWrapping: false,
-    lineNumbers: false,
-    gutter: false,
-    fixedGutter: false,
-    firstLineNumber: 1,
-    readOnly: false,
-    onChange: null,
-    onCursorActivity: null,
-    onGutterClick: null,
-    onHighlightComplete: null,
-    onUpdate: null,
-    onFocus: null, onBlur: null, onScroll: null,
-    matchBrackets: false,
-    workTime: 100,
-    workDelay: 200,
-    pollInterval: 100,
-    undoDepth: 40,
-    tabindex: null,
-    autofocus: null
-  };
-
-  var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent);
-  var mac = ios || /Mac/.test(navigator.platform);
-  var win = /Win/.test(navigator.platform);
-
-  // Known modes, by name and by MIME
-  var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {};
-  CodeMirror.defineMode = function(name, mode) {
-    if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name;
-    modes[name] = mode;
-  };
-  CodeMirror.defineMIME = function(mime, spec) {
-    mimeModes[mime] = spec;
-  };
-  CodeMirror.resolveMode = function(spec) {
-    if (typeof spec == "string" && mimeModes.hasOwnProperty(spec))
-      spec = mimeModes[spec];
-    else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec))
-      return CodeMirror.resolveMode("application/xml");
-    if (typeof spec == "string") return {name: spec};
-    else return spec || {name: "null"};
-  };
-  CodeMirror.getMode = function(options, spec) {
-    var spec = CodeMirror.resolveMode(spec);
-    var mfactory = modes[spec.name];
-    if (!mfactory) {
-      if (window.console) console.warn("No mode " + spec.name + " found, falling back to plain text.");
-      return CodeMirror.getMode(options, "text/plain");
-    }
-    return mfactory(options, spec);
-  };
-  CodeMirror.listModes = function() {
-    var list = [];
-    for (var m in modes)
-      if (modes.propertyIsEnumerable(m)) list.push(m);
-    return list;
-  };
-  CodeMirror.listMIMEs = function() {
-    var list = [];
-    for (var m in mimeModes)
-      if (mimeModes.propertyIsEnumerable(m)) list.push({mime: m, mode: mimeModes[m]});
-    return list;
-  };
-
-  var extensions = CodeMirror.extensions = {};
-  CodeMirror.defineExtension = function(name, func) {
-    extensions[name] = func;
-  };
-
-  var commands = CodeMirror.commands = {
-    selectAll: function(cm) {cm.setSelection({line: 0, ch: 0}, {line: cm.lineCount() - 1});},
-    killLine: function(cm) {
-      var from = cm.getCursor(true), to = cm.getCursor(false), sel = !posEq(from, to);
-      if (!sel && cm.getLine(from.line).length == from.ch) cm.replaceRange("", from, {line: from.line + 1, ch: 0});
-      else cm.replaceRange("", from, sel ? to : {line: from.line});
-    },
-    deleteLine: function(cm) {var l = cm.getCursor().line; cm.replaceRange("", {line: l, ch: 0}, {line: l});},
-    undo: function(cm) {cm.undo();},
-    redo: function(cm) {cm.redo();},
-    goDocStart: function(cm) {cm.setCursor(0, 0, true);},
-    goDocEnd: function(cm) {cm.setSelection({line: cm.lineCount() - 1}, null, true);},
-    goLineStart: function(cm) {cm.setCursor(cm.getCursor().line, 0, true);},
-    goLineStartSmart: function(cm) {
-      var cur = cm.getCursor();
-      var text = cm.getLine(cur.line), firstNonWS = Math.max(0, text.search(/\S/));
-      cm.setCursor(cur.line, cur.ch <= firstNonWS && cur.ch ? 0 : firstNonWS, true);
-    },
-    goLineEnd: function(cm) {cm.setSelection({line: cm.getCursor().line}, null, true);},
-    goLineUp: function(cm) {cm.moveV(-1, "line");},
-    goLineDown: function(cm) {cm.moveV(1, "line");},
-    goPageUp: function(cm) {cm.moveV(-1, "page");},
-    goPageDown: function(cm) {cm.moveV(1, "page");},
-    goCharLeft: function(cm) {cm.moveH(-1, "char");},
-    goCharRight: function(cm) {cm.moveH(1, "char");},
-    goColumnLeft: function(cm) {cm.moveH(-1, "column");},
-    goColumnRight: function(cm) {cm.moveH(1, "column");},
-    goWordLeft: function(cm) {cm.moveH(-1, "word");},
-    goWordRight: function(cm) {cm.moveH(1, "word");},
-    delCharLeft: function(cm) {cm.deleteH(-1, "char");},
-    delCharRight: function(cm) {cm.deleteH(1, "char");},
-    delWordLeft: function(cm) {cm.deleteH(-1, "word");},
-    delWordRight: function(cm) {cm.deleteH(1, "word");},
-    indentAuto: function(cm) {cm.indentSelection("smart");},
-    indentMore: function(cm) {cm.indentSelection("add");},
-    indentLess: function(cm) {cm.indentSelection("subtract");},
-    insertTab: function(cm) {cm.replaceSelection("\t", "end");},
-    transposeChars: function(cm) {
-      var cur = cm.getCursor(), line = cm.getLine(cur.line);
-      if (cur.ch > 0 && cur.ch < line.length - 1)
-        cm.replaceRange(line.charAt(cur.ch) + line.charAt(cur.ch - 1),
-                        {line: cur.line, ch: cur.ch - 1}, {line: cur.line, ch: cur.ch + 1});
-    },
-    newlineAndIndent: function(cm) {
-      cm.replaceSelection("\n", "end");
-      cm.indentLine(cm.getCursor().line);
-    },
-    toggleOverwrite: function(cm) {cm.toggleOverwrite();}
-  };
-
-  var keyMap = CodeMirror.keyMap = {};
-  keyMap.basic = {
-    "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown",
-    "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown",
-    "Delete": "delCharRight", "Backspace": "delCharLeft", "Tab": "insertTab", "Shift-Tab": "indentAuto",
-    "Enter": "newlineAndIndent", "Insert": "toggleOverwrite"
-  };
-  // Note that the save and find-related commands aren't defined by
-  // default. Unknown commands are simply ignored.
-  keyMap.pcDefault = {
-    "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo",
-    "Ctrl-Home": "goDocStart", "Alt-Up": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Down": "goDocEnd",
-    "Ctrl-Left": "goWordLeft", "Ctrl-Right": "goWordRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd",
-    "Ctrl-Backspace": "delWordLeft", "Ctrl-Delete": "delWordRight", "Ctrl-S": "save", "Ctrl-F": "find",
-    "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll",
-    "Ctrl-[": "indentLess", "Ctrl-]": "indentMore",
-    fallthrough: "basic"
-  };
-  keyMap.macDefault = {
-    "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo",
-    "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goWordLeft",
-    "Alt-Right": "goWordRight", "Cmd-Left": "goLineStart", "Cmd-Right": "goLineEnd", "Alt-Backspace": "delWordLeft",
-    "Ctrl-Alt-Backspace": "delWordRight", "Alt-Delete": "delWordRight", "Cmd-S": "save", "Cmd-F": "find",
-    "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll",
-    "Cmd-[": "indentLess", "Cmd-]": "indentMore",
-    fallthrough: ["basic", "emacsy"]
-  };
-  keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault;
-  keyMap.emacsy = {
-    "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown",
-    "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd",
-    "Ctrl-V": "goPageUp", "Shift-Ctrl-V": "goPageDown", "Ctrl-D": "delCharRight", "Ctrl-H": "delCharLeft",
-    "Alt-D": "delWordRight", "Alt-Backspace": "delWordLeft", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars"
-  };
-
-  function getKeyMap(val) {
-    if (typeof val == "string") return keyMap[val];
-    else return val;
-  }
-  function lookupKey(name, extraMap, map, handle) {
-    function lookup(map) {
-      map = getKeyMap(map);
-      var found = map[name];
-      if (found != null && handle(found)) return true;
-      if (map.catchall) return handle(map.catchall);
-      var fallthrough = map.fallthrough;
-      if (fallthrough == null) return false;
-      if (Object.prototype.toString.call(fallthrough) != "[object Array]")
-        return lookup(fallthrough);
-      for (var i = 0, e = fallthrough.length; i < e; ++i) {
-        if (lookup(fallthrough[i])) return true;
-      }
-      return false;
-    }
-    if (extraMap && lookup(extraMap)) return true;
-    return lookup(map);
-  }
-  function isModifierKey(event) {
-    var name = keyNames[e_prop(event, "keyCode")];
-    return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod";
-  }
-
-  CodeMirror.fromTextArea = function(textarea, options) {
-    if (!options) options = {};
-    options.value = textarea.value;
-    if (!options.tabindex && textarea.tabindex)
-      options.tabindex = textarea.tabindex;
-    if (options.autofocus == null && textarea.getAttribute("autofocus") != null)
-      options.autofocus = true;
-
-    function save() {textarea.value = instance.getValue();}
-    if (textarea.form) {
-      // Deplorable hack to make the submit method do the right thing.
-      var rmSubmit = connect(textarea.form, "submit", save, true);
-      if (typeof textarea.form.submit == "function") {
-        var realSubmit = textarea.form.submit;
-        function wrappedSubmit() {
-          save();
-          textarea.form.submit = realSubmit;
-          textarea.form.submit();
-          textarea.form.submit = wrappedSubmit;
-        }
-        textarea.form.submit = wrappedSubmit;
-      }
-    }
-
-    textarea.style.display = "none";
-    var instance = CodeMirror(function(node) {
-      textarea.parentNode.insertBefore(node, textarea.nextSibling);
-    }, options);
-    instance.save = save;
-    instance.getTextArea = function() { return textarea; };
-    instance.toTextArea = function() {
-      save();
-      textarea.parentNode.removeChild(instance.getWrapperElement());
-      textarea.style.display = "";
-      if (textarea.form) {
-        rmSubmit();
-        if (typeof textarea.form.submit == "function")
-          textarea.form.submit = realSubmit;
-      }
-    };
-    return instance;
-  };
-
-  // Utility functions for working with state. Exported because modes
-  // sometimes need to do this.
-  function copyState(mode, state) {
-    if (state === true) return state;
-    if (mode.copyState) return mode.copyState(state);
-    var nstate = {};
-    for (var n in state) {
-      var val = state[n];
-      if (val instanceof Array) val = val.concat([]);
-      nstate[n] = val;
-    }
-    return nstate;
-  }
-  CodeMirror.copyState = copyState;
-  function startState(mode, a1, a2) {
-    return mode.startState ? mode.startState(a1, a2) : true;
-  }
-  CodeMirror.startState = startState;
-
-  // The character stream used by a mode's parser.
-  function StringStream(string, tabSize) {
-    this.pos = this.start = 0;
-    this.string = string;
-    this.tabSize = tabSize || 8;
-  }
-  StringStream.prototype = {
-    eol: function() {return this.pos >= this.string.length;},
-    sol: function() {return this.pos == 0;},
-    peek: function() {return this.string.charAt(this.pos);},
-    next: function() {
-      if (this.pos < this.string.length)
-        return this.string.charAt(this.pos++);
-    },
-    eat: function(match) {
-      var ch = this.string.charAt(this.pos);
-      if (typeof match == "string") var ok = ch == match;
-      else var ok = ch && (match.test ? match.test(ch) : match(ch));
-      if (ok) {++this.pos; return ch;}
-    },
-    eatWhile: function(match) {
-      var start = this.pos;
-      while (this.eat(match)){}
-      return this.pos > start;
-    },
-    eatSpace: function() {
-      var start = this.pos;
-      while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos;
-      return this.pos > start;
-    },
-    skipToEnd: function() {this.pos = this.string.length;},
-    skipTo: function(ch) {
-      var found = this.string.indexOf(ch, this.pos);
-      if (found > -1) {this.pos = found; return true;}
-    },
-    backUp: function(n) {this.pos -= n;},
-    column: function() {return countColumn(this.string, this.start, this.tabSize);},
-    indentation: function() {return countColumn(this.string, null, this.tabSize);},
-    match: function(pattern, consume, caseInsensitive) {
-      if (typeof pattern == "string") {
-        function cased(str) {return caseInsensitive ? str.toLowerCase() : str;}
-        if (cased(this.string).indexOf(cased(pattern), this.pos) == this.pos) {
-          if (consume !== false) this.pos += pattern.length;
-          return true;
-        }
-      }
-      else {
-        var match = this.string.slice(this.pos).match(pattern);
-        if (match && consume !== false) this.pos += match[0].length;
-        return match;
-      }
-    },
-    current: function(){return this.string.slice(this.start, this.pos);}
-  };
-  CodeMirror.StringStream = StringStream;
-
-  function MarkedText(from, to, className, marker) {
-    this.from = from; this.to = to; this.style = className; this.marker = marker;
-  }
-  MarkedText.prototype = {
-    attach: function(line) { this.marker.set.push(line); },
-    detach: function(line) {
-      var ix = indexOf(this.marker.set, line);
-      if (ix > -1) this.marker.set.splice(ix, 1);
-    },
-    split: function(pos, lenBefore) {
-      if (this.to <= pos && this.to != null) return null;
-      var from = this.from < pos || this.from == null ? null : this.from - pos + lenBefore;
-      var to = this.to == null ? null : this.to - pos + lenBefore;
-      return new MarkedText(from, to, this.style, this.marker);
-    },
-    dup: function() { return new MarkedText(null, null, this.style, this.marker); },
-    clipTo: function(fromOpen, from, toOpen, to, diff) {
-      if (fromOpen && to > this.from && (to < this.to || this.to == null))
-        this.from = null;
-      else if (this.from != null && this.from >= from)
-        this.from = Math.max(to, this.from) + diff;
-      if (toOpen && (from < this.to || this.to == null) && (from > this.from || this.from == null))
-        this.to = null;
-      else if (this.to != null && this.to > from)
-        this.to = to < this.to ? this.to + diff : from;
-    },
-    isDead: function() { return this.from != null && this.to != null && this.from >= this.to; },
-    sameSet: function(x) { return this.marker == x.marker; }
-  };
-
-  function Bookmark(pos) {
-    this.from = pos; this.to = pos; this.line = null;
-  }
-  Bookmark.prototype = {
-    attach: function(line) { this.line = line; },
-    detach: function(line) { if (this.line == line) this.line = null; },
-    split: function(pos, lenBefore) {
-      if (pos < this.from) {
-        this.from = this.to = (this.from - pos) + lenBefore;
-        return this;
-      }
-    },
-    isDead: function() { return this.from > this.to; },
-    clipTo: function(fromOpen, from, toOpen, to, diff) {
-      if ((fromOpen || from < this.from) && (toOpen || to > this.to)) {
-        this.from = 0; this.to = -1;
-      } else if (this.from > from) {
-        this.from = this.to = Math.max(to, this.from) + diff;
-      }
-    },
-    sameSet: function(x) { return false; },
-    find: function() {
-      if (!this.line || !this.line.parent) return null;
-      return {line: lineNo(this.line), ch: this.from};
-    },
-    clear: function() {
-      if (this.line) {
-        var found = indexOf(this.line.marked, this);
-        if (found != -1) this.line.marked.splice(found, 1);
-        this.line = null;
-      }
-    }
-  };
-
-  // Line objects. These hold state related to a line, including
-  // highlighting info (the styles array).
-  function Line(text, styles) {
-    this.styles = styles || [text, null];
-    this.text = text;
-    this.height = 1;
-    this.marked = this.gutterMarker = this.className = this.bgClassName = this.handlers = null;
-    this.stateAfter = this.parent = this.hidden = null;
-  }
-  Line.inheritMarks = function(text, orig) {
-    var ln = new Line(text), mk = orig && orig.marked;
-    if (mk) {
-      for (var i = 0; i < mk.length; ++i) {
-        if (mk[i].to == null && mk[i].style) {
-          var newmk = ln.marked || (ln.marked = []), mark = mk[i];
-          var nmark = mark.dup(); newmk.push(nmark); nmark.attach(ln);
-        }
-      }
-    }
-    return ln;
-  }
-  Line.prototype = {
-    // Replace a piece of a line, keeping the styles around it intact.
-    replace: function(from, to_, text) {
-      var st = [], mk = this.marked, to = to_ == null ? this.text.length : to_;
-      copyStyles(0, from, this.styles, st);
-      if (text) st.push(text, null);
-      copyStyles(to, this.text.length, this.styles, st);
-      this.styles = st;
-      this.text = this.text.slice(0, from) + text + this.text.slice(to);
-      this.stateAfter = null;
-      if (mk) {
-        var diff = text.length - (to - from);
-        for (var i = 0; i < mk.length; ++i) {
-          var mark = mk[i];
-          mark.clipTo(from == null, from || 0, to_ == null, to, diff);
-          if (mark.isDead()) {mark.detach(this); mk.splice(i--, 1);}
-        }
-      }
-    },
-    // Split a part off a line, keeping styles and markers intact.
-    split: function(pos, textBefore) {
-      var st = [textBefore, null], mk = this.marked;
-      copyStyles(pos, this.text.length, this.styles, st);
-      var taken = new Line(textBefore + this.text.slice(pos), st);
-      if (mk) {
-        for (var i = 0; i < mk.length; ++i) {
-          var mark = mk[i];
-          var newmark = mark.split(pos, textBefore.length);
-          if (newmark) {
-            if (!taken.marked) taken.marked = [];
-            taken.marked.push(newmark); newmark.attach(taken);
-            if (newmark == mark) mk.splice(i--, 1);
-          }
-        }
-      }
-      return taken;
-    },
-    append: function(line) {
-      var mylen = this.text.length, mk = line.marked, mymk = this.marked;
-      this.text += line.text;
-      copyStyles(0, line.text.length, line.styles, this.styles);
-      if (mymk) {
-        for (var i = 0; i < mymk.length; ++i)
-          if (mymk[i].to == null) mymk[i].to = mylen;
-      }
-      if (mk && mk.length) {
-        if (!mymk) this.marked = mymk = [];
-        outer: for (var i = 0; i < mk.length; ++i) {
-          var mark = mk[i];
-          if (!mark.from) {
-            for (var j = 0; j < mymk.length; ++j) {
-              var mymark = mymk[j];
-              if (mymark.to == mylen && mymark.sameSet(mark)) {
-                mymark.to = mark.to == null ? null : mark.to + mylen;
-                if (mymark.isDead()) {
-                  mymark.detach(this);
-                  mk.splice(i--, 1);
-                }
-                continue outer;
-              }
-            }
-          }
-          mymk.push(mark);
-          mark.attach(this);
-          mark.from += mylen;
-          if (mark.to != null) mark.to += mylen;
-        }
-      }
-    },
-    fixMarkEnds: function(other) {
-      var mk = this.marked, omk = other.marked;
-      if (!mk) return;
-      for (var i = 0; i < mk.length; ++i) {
-        var mark = mk[i], close = mark.to == null;
-        if (close && omk) {
-          for (var j = 0; j < omk.length; ++j)
-            if (omk[j].sameSet(mark)) {close = false; break;}
-        }
-        if (close) mark.to = this.text.length;
-      }
-    },
-    fixMarkStarts: function() {
-      var mk = this.marked;
-      if (!mk) return;
-      for (var i = 0; i < mk.length; ++i)
-        if (mk[i].from == null) mk[i].from = 0;
-    },
-    addMark: function(mark) {
-      mark.attach(this);
-      if (this.marked == null) this.marked = [];
-      this.marked.push(mark);
-      this.marked.sort(function(a, b){return (a.from || 0) - (b.from || 0);});
-    },
-    // Run the given mode's parser over a line, update the styles
-    // array, which contains alternating fragments of text and CSS
-    // classes.
-    highlight: function(mode, state, tabSize) {
-      var stream = new StringStream(this.text, tabSize), st = this.styles, pos = 0;
-      var changed = false, curWord = st[0], prevWord;
-      if (this.text == "" && mode.blankLine) mode.blankLine(state);
-      while (!stream.eol()) {
-        var style = mode.token(stream, state);
-        var substr = this.text.slice(stream.start, stream.pos);
-        stream.start = stream.pos;
-        if (pos && st[pos-1] == style)
-          st[pos-2] += substr;
-        else if (substr) {
-          if (!changed && (st[pos+1] != style || (pos && st[pos-2] != prevWord))) changed = true;
-          st[pos++] = substr; st[pos++] = style;
-          prevWord = curWord; curWord = st[pos];
-        }
-        // Give up when line is ridiculously long
-        if (stream.pos > 5000) {
-          st[pos++] = this.text.slice(stream.pos); st[pos++] = null;
-          break;
-        }
-      }
-      if (st.length != pos) {st.length = pos; changed = true;}
-      if (pos && st[pos-2] != prevWord) changed = true;
-      // Short lines with simple highlights return null, and are
-      // counted as changed by the driver because they are likely to
-      // highlight the same way in various contexts.
-      return changed || (st.length < 5 && this.text.length < 10 ? null : false);
-    },
-    // Fetch the parser token for a given character. Useful for hacks
-    // that want to inspect the mode state (say, for completion).
-    getTokenAt: function(mode, state, ch) {
-      var txt = this.text, stream = new StringStream(txt);
-      while (stream.pos < ch && !stream.eol()) {
-        stream.start = stream.pos;
-        var style = mode.token(stream, state);
-      }
-      return {start: stream.start,
-              end: stream.pos,
-              string: stream.current(),
-              className: style || null,
-              state: state};
-    },
-    indentation: function(tabSize) {return countColumn(this.text, null, tabSize);},
-    // Produces an HTML fragment for the line, taking selection,
-    // marking, and highlighting into account.
-    getHTML: function(makeTab, endAt) {
-      var html = [], first = true, col = 0;
-      function span(text, style) {
-        if (!text) return;
-        // Work around a bug where, in some compat modes, IE ignores leading spaces
-        if (first && ie && text.charAt(0) == " ") text = "\u00a0" + text.slice(1);
-        first = false;
-        if (text.indexOf("\t") == -1) {
-          col += text.length;
-          var escaped = htmlEscape(text);
-        } else {
-          var escaped = "";
-          for (var pos = 0;;) {
-            var idx = text.indexOf("\t", pos);
-            if (idx == -1) {
-              escaped += htmlEscape(text.slice(pos));
-              col += text.length - pos;
-              break;
-            } else {
-              col += idx - pos;
-              var tab = makeTab(col);
-              escaped += htmlEscape(text.slice(pos, idx)) + tab.html;
-              col += tab.width;
-              pos = idx + 1;
-            }
-          }
-        }
-        if (style) html.push('', escaped, "");
-        else html.push(escaped);
-      }
-      var st = this.styles, allText = this.text, marked = this.marked;
-      var len = allText.length;
-      if (endAt != null) len = Math.min(endAt, len);
-      function styleToClass(style) {
-        if (!style) return null;
-        return "cm-" + style.replace(/ +/g, " cm-");
-      }
-
-      if (!allText && endAt == null)
-        span(" ");
-      else if (!marked || !marked.length)
-        for (var i = 0, ch = 0; ch < len; i+=2) {
-          var str = st[i], style = st[i+1], l = str.length;
-          if (ch + l > len) str = str.slice(0, len - ch);
-          ch += l;
-          span(str, styleToClass(style));
-        }
-      else {
-        var pos = 0, i = 0, text = "", style, sg = 0;
-        var nextChange = marked[0].from || 0, marks = [], markpos = 0;
-        function advanceMarks() {
-          var m;
-          while (markpos < marked.length &&
-                 ((m = marked[markpos]).from == pos || m.from == null)) {
-            if (m.style != null) marks.push(m);
-            ++markpos;
-          }
-          nextChange = markpos < marked.length ? marked[markpos].from : Infinity;
-          for (var i = 0; i < marks.length; ++i) {
-            var to = marks[i].to || Infinity;
-            if (to == pos) marks.splice(i--, 1);
-            else nextChange = Math.min(to, nextChange);
-          }
-        }
-        var m = 0;
-        while (pos < len) {
-          if (nextChange == pos) advanceMarks();
-          var upto = Math.min(len, nextChange);
-          while (true) {
-            if (text) {
-              var end = pos + text.length;
-              var appliedStyle = style;
-              for (var j = 0; j < marks.length; ++j)
-                appliedStyle = (appliedStyle ? appliedStyle + " " : "") + marks[j].style;
-              span(end > upto ? text.slice(0, upto - pos) : text, appliedStyle);
-              if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;}
-              pos = end;
-            }
-            text = st[i++]; style = styleToClass(st[i++]);
-          }
-        }
-      }
-      return html.join("");
-    },
-    cleanUp: function() {
-      this.parent = null;
-      if (this.marked)
-        for (var i = 0, e = this.marked.length; i < e; ++i) this.marked[i].detach(this);
-    }
-  };
-  // Utility used by replace and split above
-  function copyStyles(from, to, source, dest) {
-    for (var i = 0, pos = 0, state = 0; pos < to; i+=2) {
-      var part = source[i], end = pos + part.length;
-      if (state == 0) {
-        if (end > from) dest.push(part.slice(from - pos, Math.min(part.length, to - pos)), source[i+1]);
-        if (end >= from) state = 1;
-      }
-      else if (state == 1) {
-        if (end > to) dest.push(part.slice(0, to - pos), source[i+1]);
-        else dest.push(part, source[i+1]);
-      }
-      pos = end;
-    }
-  }
-
-  // Data structure that holds the sequence of lines.
-  function LeafChunk(lines) {
-    this.lines = lines;
-    this.parent = null;
-    for (var i = 0, e = lines.length, height = 0; i < e; ++i) {
-      lines[i].parent = this;
-      height += lines[i].height;
-    }
-    this.height = height;
-  }
-  LeafChunk.prototype = {
-    chunkSize: function() { return this.lines.length; },
-    remove: function(at, n, callbacks) {
-      for (var i = at, e = at + n; i < e; ++i) {
-        var line = this.lines[i];
-        this.height -= line.height;
-        line.cleanUp();
-        if (line.handlers)
-          for (var j = 0; j < line.handlers.length; ++j) callbacks.push(line.handlers[j]);
-      }
-      this.lines.splice(at, n);
-    },
-    collapse: function(lines) {
-      lines.splice.apply(lines, [lines.length, 0].concat(this.lines));
-    },
-    insertHeight: function(at, lines, height) {
-      this.height += height;
-      this.lines.splice.apply(this.lines, [at, 0].concat(lines));
-      for (var i = 0, e = lines.length; i < e; ++i) lines[i].parent = this;
-    },
-    iterN: function(at, n, op) {
-      for (var e = at + n; at < e; ++at)
-        if (op(this.lines[at])) return true;
-    }
-  };
-  function BranchChunk(children) {
-    this.children = children;
-    var size = 0, height = 0;
-    for (var i = 0, e = children.length; i < e; ++i) {
-      var ch = children[i];
-      size += ch.chunkSize(); height += ch.height;
-      ch.parent = this;
-    }
-    this.size = size;
-    this.height = height;
-    this.parent = null;
-  }
-  BranchChunk.prototype = {
-    chunkSize: function() { return this.size; },
-    remove: function(at, n, callbacks) {
-      this.size -= n;
-      for (var i = 0; i < this.children.length; ++i) {
-        var child = this.children[i], sz = child.chunkSize();
-        if (at < sz) {
-          var rm = Math.min(n, sz - at), oldHeight = child.height;
-          child.remove(at, rm, callbacks);
-          this.height -= oldHeight - child.height;
-          if (sz == rm) { this.children.splice(i--, 1); child.parent = null; }
-          if ((n -= rm) == 0) break;
-          at = 0;
-        } else at -= sz;
-      }
-      if (this.size - n < 25) {
-        var lines = [];
-        this.collapse(lines);
-        this.children = [new LeafChunk(lines)];
-        this.children[0].parent = this;
-      }
-    },
-    collapse: function(lines) {
-      for (var i = 0, e = this.children.length; i < e; ++i) this.children[i].collapse(lines);
-    },
-    insert: function(at, lines) {
-      var height = 0;
-      for (var i = 0, e = lines.length; i < e; ++i) height += lines[i].height;
-      this.insertHeight(at, lines, height);
-    },
-    insertHeight: function(at, lines, height) {
-      this.size += lines.length;
-      this.height += height;
-      for (var i = 0, e = this.children.length; i < e; ++i) {
-        var child = this.children[i], sz = child.chunkSize();
-        if (at <= sz) {
-          child.insertHeight(at, lines, height);
-          if (child.lines && child.lines.length > 50) {
-            while (child.lines.length > 50) {
-              var spilled = child.lines.splice(child.lines.length - 25, 25);
-              var newleaf = new LeafChunk(spilled);
-              child.height -= newleaf.height;
-              this.children.splice(i + 1, 0, newleaf);
-              newleaf.parent = this;
-            }
-            this.maybeSpill();
-          }
-          break;
-        }
-        at -= sz;
-      }
-    },
-    maybeSpill: function() {
-      if (this.children.length <= 10) return;
-      var me = this;
-      do {
-        var spilled = me.children.splice(me.children.length - 5, 5);
-        var sibling = new BranchChunk(spilled);
-        if (!me.parent) { // Become the parent node
-          var copy = new BranchChunk(me.children);
-          copy.parent = me;
-          me.children = [copy, sibling];
-          me = copy;
-        } else {
-          me.size -= sibling.size;
-          me.height -= sibling.height;
-          var myIndex = indexOf(me.parent.children, me);
-          me.parent.children.splice(myIndex + 1, 0, sibling);
-        }
-        sibling.parent = me.parent;
-      } while (me.children.length > 10);
-      me.parent.maybeSpill();
-    },
-    iter: function(from, to, op) { this.iterN(from, to - from, op); },
-    iterN: function(at, n, op) {
-      for (var i = 0, e = this.children.length; i < e; ++i) {
-        var child = this.children[i], sz = child.chunkSize();
-        if (at < sz) {
-          var used = Math.min(n, sz - at);
-          if (child.iterN(at, used, op)) return true;
-          if ((n -= used) == 0) break;
-          at = 0;
-        } else at -= sz;
-      }
-    }
-  };
-
-  function getLineAt(chunk, n) {
-    while (!chunk.lines) {
-      for (var i = 0;; ++i) {
-        var child = chunk.children[i], sz = child.chunkSize();
-        if (n < sz) { chunk = child; break; }
-        n -= sz;
-      }
-    }
-    return chunk.lines[n];
-  }
-  function lineNo(line) {
-    if (line.parent == null) return null;
-    var cur = line.parent, no = indexOf(cur.lines, line);
-    for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) {
-      for (var i = 0, e = chunk.children.length; ; ++i) {
-        if (chunk.children[i] == cur) break;
-        no += chunk.children[i].chunkSize();
-      }
-    }
-    return no;
-  }
-  function lineAtHeight(chunk, h) {
-    var n = 0;
-    outer: do {
-      for (var i = 0, e = chunk.children.length; i < e; ++i) {
-        var child = chunk.children[i], ch = child.height;
-        if (h < ch) { chunk = child; continue outer; }
-        h -= ch;
-        n += child.chunkSize();
-      }
-      return n;
-    } while (!chunk.lines);
-    for (var i = 0, e = chunk.lines.length; i < e; ++i) {
-      var line = chunk.lines[i], lh = line.height;
-      if (h < lh) break;
-      h -= lh;
-    }
-    return n + i;
-  }
-  function heightAtLine(chunk, n) {
-    var h = 0;
-    outer: do {
-      for (var i = 0, e = chunk.children.length; i < e; ++i) {
-        var child = chunk.children[i], sz = child.chunkSize();
-        if (n < sz) { chunk = child; continue outer; }
-        n -= sz;
-        h += child.height;
-      }
-      return h;
-    } while (!chunk.lines);
-    for (var i = 0; i < n; ++i) h += chunk.lines[i].height;
-    return h;
-  }
-
-  // The history object 'chunks' changes that are made close together
-  // and at almost the same time into bigger undoable units.
-  function History() {
-    this.time = 0;
-    this.done = []; this.undone = [];
-  }
-  History.prototype = {
-    addChange: function(start, added, old) {
-      this.undone.length = 0;
-      var time = +new Date, cur = this.done[this.done.length - 1], last = cur && cur[cur.length - 1];
-      var dtime = time - this.time;
-      if (dtime > 400 || !last) {
-        this.done.push([{start: start, added: added, old: old}]);
-      } else if (last.start > start + old.length || last.start + last.added < start - last.added + last.old.length) {
-        cur.push({start: start, added: added, old: old});
-      } else {
-        var oldoff = 0;
-        if (start < last.start) {
-          for (var i = last.start - start - 1; i >= 0; --i)
-            last.old.unshift(old[i]);
-          oldoff = Math.min(0, added - old.length);
-          last.added += last.start - start + oldoff;
-          last.start = start;
-        } else if (last.start < start) {
-          oldoff = start - last.start;
-          added += oldoff;
-        }
-        for (var i = last.added - oldoff, e = old.length; i < e; ++i)
-          last.old.push(old[i]);
-        if (last.added < added) last.added = added;
-      }
-      this.time = time;
-    }
-  };
-
-  function stopMethod() {e_stop(this);}
-  // Ensure an event has a stop method.
-  function addStop(event) {
-    if (!event.stop) event.stop = stopMethod;
-    return event;
-  }
-
-  function e_preventDefault(e) {
-    if (e.preventDefault) e.preventDefault();
-    else e.returnValue = false;
-  }
-  function e_stopPropagation(e) {
-    if (e.stopPropagation) e.stopPropagation();
-    else e.cancelBubble = true;
-  }
-  function e_stop(e) {e_preventDefault(e); e_stopPropagation(e);}
-  CodeMirror.e_stop = e_stop;
-  CodeMirror.e_preventDefault = e_preventDefault;
-  CodeMirror.e_stopPropagation = e_stopPropagation;
-
-  function e_target(e) {return e.target || e.srcElement;}
-  function e_button(e) {
-    if (e.which) return e.which;
-    else if (e.button & 1) return 1;
-    else if (e.button & 2) return 3;
-    else if (e.button & 4) return 2;
-  }
-
-  // Allow 3rd-party code to override event properties by adding an override
-  // object to an event object.
-  function e_prop(e, prop) {
-    var overridden = e.override && e.override.hasOwnProperty(prop);
-    return overridden ? e.override[prop] : e[prop];
-  }
-
-  // Event handler registration. If disconnect is true, it'll return a
-  // function that unregisters the handler.
-  function connect(node, type, handler, disconnect) {
-    if (typeof node.addEventListener == "function") {
-      node.addEventListener(type, handler, false);
-      if (disconnect) return function() {node.removeEventListener(type, handler, false);};
-    }
-    else {
-      var wrapHandler = function(event) {handler(event || window.event);};
-      node.attachEvent("on" + type, wrapHandler);
-      if (disconnect) return function() {node.detachEvent("on" + type, wrapHandler);};
-    }
-  }
-  CodeMirror.connect = connect;
-
-  function Delayed() {this.id = null;}
-  Delayed.prototype = {set: function(ms, f) {clearTimeout(this.id); this.id = setTimeout(f, ms);}};
-
-  var Pass = CodeMirror.Pass = {toString: function(){return "CodeMirror.Pass";}};
-
-  var gecko = /gecko\/\d{7}/i.test(navigator.userAgent);
-  var ie = /MSIE \d/.test(navigator.userAgent);
-  var ie_lt9 = /MSIE [1-8]\b/.test(navigator.userAgent);
-  var webkit = /WebKit\//.test(navigator.userAgent);
-  var chrome = /Chrome\//.test(navigator.userAgent);
-  var khtml = /KHTML\//.test(navigator.userAgent);
-
-  // Detect drag-and-drop
-  var dragAndDrop = function() {
-    // There is *some* kind of drag-and-drop support in IE6-8, but I
-    // couldn't get it to work yet.
-    if (ie_lt9) return false;
-    var div = document.createElement('div');
-    return "draggable" in div || "dragDrop" in div;
-  }();
-
-  var lineSep = "\n";
-  // Feature-detect whether newlines in textareas are converted to \r\n
-  (function () {
-    var te = document.createElement("textarea");
-    te.value = "foo\nbar";
-    if (te.value.indexOf("\r") > -1) lineSep = "\r\n";
-  }());
-
-  // Counts the column offset in a string, taking tabs into account.
-  // Used mostly to find indentation.
-  function countColumn(string, end, tabSize) {
-    if (end == null) {
-      end = string.search(/[^\s\u00a0]/);
-      if (end == -1) end = string.length;
-    }
-    for (var i = 0, n = 0; i < end; ++i) {
-      if (string.charAt(i) == "\t") n += tabSize - (n % tabSize);
-      else ++n;
-    }
-    return n;
-  }
-
-  function computedStyle(elt) {
-    if (elt.currentStyle) return elt.currentStyle;
-    return window.getComputedStyle(elt, null);
-  }
-
-  // Find the position of an element by following the offsetParent chain.
-  // If screen==true, it returns screen (rather than page) coordinates.
-  function eltOffset(node, screen) {
-    var bod = node.ownerDocument.body;
-    var x = 0, y = 0, skipBody = false;
-    for (var n = node; n; n = n.offsetParent) {
-      var ol = n.offsetLeft, ot = n.offsetTop;
-      // Firefox reports weird inverted offsets when the body has a border.
-      if (n == bod) { x += Math.abs(ol); y += Math.abs(ot); }
-      else { x += ol, y += ot; }
-      if (screen && computedStyle(n).position == "fixed")
-        skipBody = true;
-    }
-    var e = screen && !skipBody ? null : bod;
-    for (var n = node.parentNode; n != e; n = n.parentNode)
-      if (n.scrollLeft != null) { x -= n.scrollLeft; y -= n.scrollTop;}
-    return {left: x, top: y};
-  }
-  // Use the faster and saner getBoundingClientRect method when possible.
-  if (document.documentElement.getBoundingClientRect != null) eltOffset = function(node, screen) {
-    // Take the parts of bounding client rect that we are interested in so we are able to edit if need be,
-    // since the returned value cannot be changed externally (they are kept in sync as the element moves within the page)
-    try { var box = node.getBoundingClientRect(); box = { top: box.top, left: box.left }; }
-    catch(e) { box = {top: 0, left: 0}; }
-    if (!screen) {
-      // Get the toplevel scroll, working around browser differences.
-      if (window.pageYOffset == null) {
-        var t = document.documentElement || document.body.parentNode;
-        if (t.scrollTop == null) t = document.body;
-        box.top += t.scrollTop; box.left += t.scrollLeft;
-      } else {
-        box.top += window.pageYOffset; box.left += window.pageXOffset;
-      }
-    }
-    return box;
-  };
-
-  // Get a node's text content.
-  function eltText(node) {
-    return node.textContent || node.innerText || node.nodeValue || "";
-  }
-  function selectInput(node) {
-    if (ios) { // Mobile Safari apparently has a bug where select() is broken.
-      node.selectionStart = 0;
-      node.selectionEnd = node.value.length;
-    } else node.select();
-  }
-
-  // Operations on {line, ch} objects.
-  function posEq(a, b) {return a.line == b.line && a.ch == b.ch;}
-  function posLess(a, b) {return a.line < b.line || (a.line == b.line && a.ch < b.ch);}
-  function copyPos(x) {return {line: x.line, ch: x.ch};}
-
-  var escapeElement = document.createElement("pre");
-  function htmlEscape(str) {
-    escapeElement.textContent = str;
-    return escapeElement.innerHTML;
-  }
-  // Recent (late 2011) Opera betas insert bogus newlines at the start
-  // of the textContent, so we strip those.
-  if (htmlEscape("a") == "\na")
-    htmlEscape = function(str) {
-      escapeElement.textContent = str;
-      return escapeElement.innerHTML.slice(1);
-    };
-  // Some IEs don't preserve tabs through innerHTML
-  else if (htmlEscape("\t") != "\t")
-    htmlEscape = function(str) {
-      escapeElement.innerHTML = "";
-      escapeElement.appendChild(document.createTextNode(str));
-      return escapeElement.innerHTML;
-    };
-  CodeMirror.htmlEscape = htmlEscape;
-
-  // Used to position the cursor after an undo/redo by finding the
-  // last edited character.
-  function editEnd(from, to) {
-    if (!to) return 0;
-    if (!from) return to.length;
-    for (var i = from.length, j = to.length; i >= 0 && j >= 0; --i, --j)
-      if (from.charAt(i) != to.charAt(j)) break;
-    return j + 1;
-  }
-
-  function indexOf(collection, elt) {
-    if (collection.indexOf) return collection.indexOf(elt);
-    for (var i = 0, e = collection.length; i < e; ++i)
-      if (collection[i] == elt) return i;
-    return -1;
-  }
-  function isWordChar(ch) {
-    return /\w/.test(ch) || ch.toUpperCase() != ch.toLowerCase();
-  }
-
-  // See if "".split is the broken IE version, if so, provide an
-  // alternative way to split lines.
-  var splitLines = "\n\nb".split(/\n/).length != 3 ? function(string) {
-    var pos = 0, nl, result = [];
-    while ((nl = string.indexOf("\n", pos)) > -1) {
-      result.push(string.slice(pos, string.charAt(nl-1) == "\r" ? nl - 1 : nl));
-      pos = nl + 1;
-    }
-    result.push(string.slice(pos));
-    return result;
-  } : function(string){return string.split(/\r?\n/);};
-  CodeMirror.splitLines = splitLines;
-
-  var hasSelection = window.getSelection ? function(te) {
-    try { return te.selectionStart != te.selectionEnd; }
-    catch(e) { return false; }
-  } : function(te) {
-    try {var range = te.ownerDocument.selection.createRange();}
-    catch(e) {}
-    if (!range || range.parentElement() != te) return false;
-    return range.compareEndPoints("StartToEnd", range) != 0;
-  };
-
-  CodeMirror.defineMode("null", function() {
-    return {token: function(stream) {stream.skipToEnd();}};
-  });
-  CodeMirror.defineMIME("text/plain", "null");
-
-  var keyNames = {3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt",
-                  19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End",
-                  36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert",
-                  46: "Delete", 59: ";", 91: "Mod", 92: "Mod", 93: "Mod", 127: "Delete", 186: ";", 187: "=", 188: ",",
-                  189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", 221: "]", 222: "'", 63276: "PageUp",
-                  63277: "PageDown", 63275: "End", 63273: "Home", 63234: "Left", 63232: "Up", 63235: "Right",
-                  63233: "Down", 63302: "Insert", 63272: "Delete"};
-  CodeMirror.keyNames = keyNames;
-  (function() {
-    // Number keys
-    for (var i = 0; i < 10; i++) keyNames[i + 48] = String(i);
-    // Alphabetic keys
-    for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i);
-    // Function keys
-    for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i;
-  })();
-
-  return CodeMirror;
-})();
diff --git a/vendor/assets/javascripts/codemirror/keymaps/emacs.js b/vendor/assets/javascripts/codemirror/keymaps/emacs.js
deleted file mode 100644
index 8fd3564e2..000000000
--- a/vendor/assets/javascripts/codemirror/keymaps/emacs.js
+++ /dev/null
@@ -1,29 +0,0 @@
-// TODO number prefixes
-(function() {
-  // Really primitive kill-ring implementation.
-  var killRing = [];
-  function addToRing(str) {
-    killRing.push(str);
-    if (killRing.length > 50) killRing.shift();
-  }
-  function getFromRing() { return killRing[killRing.length - 1] || ""; }
-  function popFromRing() { if (killRing.length > 1) killRing.pop(); return getFromRing(); }
-
-  CodeMirror.keyMap.emacs = {
-    "Ctrl-X": function(cm) {cm.setOption("keyMap", "emacs-Ctrl-X");},
-    "Ctrl-W": function(cm) {addToRing(cm.getSelection()); cm.replaceSelection("");},
-    "Ctrl-Alt-W": function(cm) {addToRing(cm.getSelection()); cm.replaceSelection("");},
-    "Alt-W": function(cm) {addToRing(cm.getSelection());},
-    "Ctrl-Y": function(cm) {cm.replaceSelection(getFromRing());},
-    "Alt-Y": function(cm) {cm.replaceSelection(popFromRing());},
-    "Ctrl-/": "undo", "Shift-Ctrl--": "undo", "Shift-Alt-,": "goDocStart", "Shift-Alt-.": "goDocEnd",
-    "Ctrl-S": "findNext", "Ctrl-R": "findPrev", "Ctrl-G": "clearSearch", "Shift-Alt-5": "replace",
-    "Ctrl-Z": "undo", "Cmd-Z": "undo",
-    fallthrough: ["basic", "emacsy"]
-  };
-
-  CodeMirror.keyMap["emacs-Ctrl-X"] = {
-    "Ctrl-S": "save", "Ctrl-W": "save", "S": "saveAll", "F": "open", "U": "undo", "K": "close",
-    auto: "emacs", catchall: function(cm) {/*ignore*/}
-  };
-})();
diff --git a/vendor/assets/javascripts/codemirror/keymaps/vim.js b/vendor/assets/javascripts/codemirror/keymaps/vim.js
deleted file mode 100644
index f8fa5e07b..000000000
--- a/vendor/assets/javascripts/codemirror/keymaps/vim.js
+++ /dev/null
@@ -1,347 +0,0 @@
-(function() {
-  var count = "";
-  var sdir = "f";
-  var buf = "";
-  var yank = 0;
-  var mark = [];
-  function emptyBuffer() { buf = ""; }
-  function pushInBuffer(str) { buf += str; };
-  function pushCountDigit(digit) { return function(cm) {count += digit;} }
-  function popCount() { var i = parseInt(count); count = ""; return i || 1; }
-  function countTimes(func) {
-    if (typeof func == "string") func = CodeMirror.commands[func];
-    return function(cm) { for (var i = 0, c = popCount(); i < c; ++i) func(cm); }
-  }
-
-  function iterObj(o, f) {
-    for (var prop in o) if (o.hasOwnProperty(prop)) f(prop, o[prop]);
-  }
-
-  var word = [/\w/, /[^\w\s]/], bigWord = [/\S/];
-  function findWord(line, pos, dir, regexps) {
-    var stop = 0, next = -1;
-    if (dir > 0) { stop = line.length; next = 0; }
-    var start = stop, end = stop;
-    // Find bounds of next one.
-    outer: for (; pos != stop; pos += dir) {
-      for (var i = 0; i < regexps.length; ++i) {
-        if (regexps[i].test(line.charAt(pos + next))) {
-          start = pos;
-          for (; pos != stop; pos += dir) {
-            if (!regexps[i].test(line.charAt(pos + next))) break;
-          }
-          end = pos;
-          break outer;
-        }
-      }
-    }
-    return {from: Math.min(start, end), to: Math.max(start, end)};
-  }
-  function moveToWord(cm, regexps, dir, where) {
-    var cur = cm.getCursor(), ch = cur.ch, line = cm.getLine(cur.line), word;
-    while (true) {
-      word = findWord(line, ch, dir, regexps);
-      ch = word[where == "end" ? "to" : "from"];
-      if (ch == cur.ch && word.from != word.to) ch = word[dir < 0 ? "from" : "to"];
-      else break;
-    }
-    cm.setCursor(cur.line, word[where == "end" ? "to" : "from"], true);
-  }
-  function joinLineNext(cm) {
-    var cur = cm.getCursor(), ch = cur.ch, line = cm.getLine(cur.line);
-    CodeMirror.commands.goLineEnd(cm); 
-    if (cur.line != cm.lineCount()) {
-      CodeMirror.commands.goLineEnd(cm);
-      cm.replaceSelection(" ", "end");
-      CodeMirror.commands.delCharRight(cm);
-    } 
-  }
-  function editCursor(mode) {
-    if (mode == "vim-insert") {  
-      // put in your cursor css changing code
-    } else if (mode == "vim") {
-      // put in your cursor css changing code
-    }
-  }
-  function delTillMark(cm, cHar) { 
-    var i = mark[cHar], l = cm.getCursor().line, start = i > l ? l : i, end = i > l ? i : l;
-    cm.setCursor(start);
-    for (var c = start; c <= end; c++) {
-      pushInBuffer("\n"+cm.getLine(start)); 
-      cm.removeLine(start);
-    }
-  }
-  function yankTillMark(cm, cHar) { 
-    var i = mark[cHar], l = cm.getCursor().line, start = i > l ? l : i, end = i > l ? i : l;
-    for (var c = start; c <= end; c++) {
-      pushInBuffer("\n"+cm.getLine(c));
-    }
-    cm.setCursor(start);
-  }
-
-  var map = CodeMirror.keyMap.vim = {
-    "0": function(cm) {count.length > 0 ? pushCountDigit("0")(cm) : CodeMirror.commands.goLineStart(cm);},
-    "A": function(cm) {popCount(); cm.setCursor(cm.getCursor().line, cm.getCursor().ch+1, true); cm.setOption("keyMap", "vim-insert"); editCursor("vim-insert");},
-    "Shift-A": function(cm) {popCount(); CodeMirror.commands.goLineEnd(cm); cm.setOption("keyMap", "vim-insert"); editCursor("vim-insert");},
-    "I": function(cm) {popCount(); cm.setOption("keyMap", "vim-insert"); editCursor("vim-insert");},
-    "Shift-I": function(cm) {popCount(); CodeMirror.commands.goLineStartSmart(cm); cm.setOption("keyMap", "vim-insert"); editCursor("vim-insert");},
-    "O": function(cm) {popCount(); CodeMirror.commands.goLineEnd(cm); cm.replaceSelection("\n", "end"); cm.setOption("keyMap", "vim-insert"); editCursor("vim-insert");},
-    "Shift-O": function(cm) {popCount(); CodeMirror.commands.goLineStart(cm); cm.replaceSelection("\n", "start"); cm.setOption("keyMap", "vim-insert"); editCursor("vim-insert");},
-    "G": function(cm) {cm.setOption("keyMap", "vim-prefix-g");},
-    "D": function(cm) {cm.setOption("keyMap", "vim-prefix-d"); emptyBuffer();},
-    "M": function(cm) {cm.setOption("keyMap", "vim-prefix-m"); mark = [];},
-    "Y": function(cm) {cm.setOption("keyMap", "vim-prefix-y"); emptyBuffer(); yank = 0;},
-    "/": function(cm) {var f = CodeMirror.commands.find; f && f(cm); sdir = "f"},
-    "Shift-/": function(cm) {
-      var f = CodeMirror.commands.find;
-      if (f) { f(cm); CodeMirror.commands.findPrev(cm); sdir = "r"; }
-    },
-    "N": function(cm) {
-      var fn = CodeMirror.commands.findNext;
-      if (fn) sdir != "r" ? fn(cm) : CodeMirror.commands.findPrev(cm);
-    },
-    "Shift-N": function(cm) {
-      var fn = CodeMirror.commands.findNext;
-      if (fn) sdir != "r" ? CodeMirror.commands.findPrev(cm) : fn.findNext(cm);
-    },
-    "Shift-G": function(cm) {count == "" ? cm.setCursor(cm.lineCount()) : cm.setCursor(parseInt(count)-1); popCount(); CodeMirror.commands.goLineStart(cm);},
-    catchall: function(cm) {/*ignore*/}
-  };
-  // Add bindings for number keys
-  for (var i = 1; i < 10; ++i) map[i] = pushCountDigit(i);
-  // Add bindings that are influenced by number keys
-  iterObj({"H": "goColumnLeft", "L": "goColumnRight", "J": "goLineDown", "K": "goLineUp",
-		       "Left": "goColumnLeft", "Right": "goColumnRight", "Down": "goLineDown", "Up": "goLineUp",
-           "Backspace": "goCharLeft", "Space": "goCharRight",
-           "B": function(cm) {moveToWord(cm, word, -1, "end");},
-           "E": function(cm) {moveToWord(cm, word, 1, "end");},
-           "W": function(cm) {moveToWord(cm, word, 1, "start");},
-           "Shift-B": function(cm) {moveToWord(cm, bigWord, -1, "end");},
-           "Shift-E": function(cm) {moveToWord(cm, bigWord, 1, "end");},
-           "Shift-W": function(cm) {moveToWord(cm, bigWord, 1, "start");},
-           "X": function(cm) {CodeMirror.commands.delCharRight(cm)},
-           "P": function(cm) {
-		  var cur = cm.getCursor().line;
-		  if (buf!= "") {
-                    CodeMirror.commands.goLineEnd(cm); 
-		    cm.replaceSelection(buf, "end");
-		  }
-		  cm.setCursor(cur+1);
-	        },
-           "Shift-X": function(cm) {CodeMirror.commands.delCharLeft(cm)},
-           "Shift-J": function(cm) {joinLineNext(cm)},
-           "Shift-`": function(cm) {
-                        var cur = cm.getCursor(), cHar = cm.getRange({line: cur.line, ch: cur.ch}, {line: cur.line, ch: cur.ch+1});
-			cHar = cHar != cHar.toLowerCase() ? cHar.toLowerCase() : cHar.toUpperCase();
-                        cm.replaceRange(cHar, {line: cur.line, ch: cur.ch}, {line: cur.line, ch: cur.ch+1});
-			cm.setCursor(cur.line, cur.ch+1);
-	              },
-           "Ctrl-B": function(cm) {CodeMirror.commands.goPageUp(cm)},
-           "Ctrl-F": function(cm) {CodeMirror.commands.goPageDown(cm)},
-	   "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown",
-           "U": "undo", "Ctrl-R": "redo", "Shift-4": "goLineEnd"},
-          function(key, cmd) { map[key] = countTimes(cmd); });
-
-  CodeMirror.keyMap["vim-prefix-g"] = {
-    "E": countTimes(function(cm) { moveToWord(cm, word, -1, "start");}),
-    "Shift-E": countTimes(function(cm) { moveToWord(cm, bigWord, -1, "start");}),
-    auto: "vim", 
-    catchall: function(cm) {/*ignore*/}
-  };
-
-  CodeMirror.keyMap["vim-prefix-m"] = {
-    "A": function(cm) {mark["A"] = cm.getCursor().line;},
-    "Shift-A": function(cm) {mark["Shift-A"] = cm.getCursor().line;},
-    "B": function(cm) {mark["B"] = cm.getCursor().line;},
-    "Shift-B": function(cm) {mark["Shift-B"] = cm.getCursor().line;},
-    "C": function(cm) {mark["C"] = cm.getCursor().line;},
-    "Shift-C": function(cm) {mark["Shift-C"] = cm.getCursor().line;},
-    "D": function(cm) {mark["D"] = cm.getCursor().line;},
-    "Shift-D": function(cm) {mark["Shift-D"] = cm.getCursor().line;},
-    "E": function(cm) {mark["E"] = cm.getCursor().line;},
-    "Shift-E": function(cm) {mark["Shift-E"] = cm.getCursor().line;},
-    "F": function(cm) {mark["F"] = cm.getCursor().line;},
-    "Shift-F": function(cm) {mark["Shift-F"] = cm.getCursor().line;},
-    "G": function(cm) {mark["G"] = cm.getCursor().line;},
-    "Shift-G": function(cm) {mark["Shift-G"] = cm.getCursor().line;},
-    "H": function(cm) {mark["H"] = cm.getCursor().line;},
-    "Shift-H": function(cm) {mark["Shift-H"] = cm.getCursor().line;},
-    "I": function(cm) {mark["I"] = cm.getCursor().line;},
-    "Shift-I": function(cm) {mark["Shift-I"] = cm.getCursor().line;},
-    "J": function(cm) {mark["J"] = cm.getCursor().line;},
-    "Shift-J": function(cm) {mark["Shift-J"] = cm.getCursor().line;},
-    "K": function(cm) {mark["K"] = cm.getCursor().line;},
-    "Shift-K": function(cm) {mark["Shift-K"] = cm.getCursor().line;},
-    "L": function(cm) {mark["L"] = cm.getCursor().line;},
-    "Shift-L": function(cm) {mark["Shift-L"] = cm.getCursor().line;},
-    "M": function(cm) {mark["M"] = cm.getCursor().line;},
-    "Shift-M": function(cm) {mark["Shift-M"] = cm.getCursor().line;},
-    "N": function(cm) {mark["N"] = cm.getCursor().line;},
-    "Shift-N": function(cm) {mark["Shift-N"] = cm.getCursor().line;},
-    "O": function(cm) {mark["O"] = cm.getCursor().line;},
-    "Shift-O": function(cm) {mark["Shift-O"] = cm.getCursor().line;},
-    "P": function(cm) {mark["P"] = cm.getCursor().line;},
-    "Shift-P": function(cm) {mark["Shift-P"] = cm.getCursor().line;},
-    "Q": function(cm) {mark["Q"] = cm.getCursor().line;},
-    "Shift-Q": function(cm) {mark["Shift-Q"] = cm.getCursor().line;},
-    "R": function(cm) {mark["R"] = cm.getCursor().line;},
-    "Shift-R": function(cm) {mark["Shift-R"] = cm.getCursor().line;},
-    "S": function(cm) {mark["S"] = cm.getCursor().line;},
-    "Shift-S": function(cm) {mark["Shift-S"] = cm.getCursor().line;},
-    "T": function(cm) {mark["T"] = cm.getCursor().line;},
-    "Shift-T": function(cm) {mark["Shift-T"] = cm.getCursor().line;},
-    "U": function(cm) {mark["U"] = cm.getCursor().line;},
-    "Shift-U": function(cm) {mark["Shift-U"] = cm.getCursor().line;},
-    "V": function(cm) {mark["V"] = cm.getCursor().line;},
-    "Shift-V": function(cm) {mark["Shift-V"] = cm.getCursor().line;},
-    "W": function(cm) {mark["W"] = cm.getCursor().line;},
-    "Shift-W": function(cm) {mark["Shift-W"] = cm.getCursor().line;},
-    "X": function(cm) {mark["X"] = cm.getCursor().line;},
-    "Shift-X": function(cm) {mark["Shift-X"] = cm.getCursor().line;},
-    "Y": function(cm) {mark["Y"] = cm.getCursor().line;},
-    "Shift-Y": function(cm) {mark["Shift-Y"] = cm.getCursor().line;},
-    "Z": function(cm) {mark["Z"] = cm.getCursor().line;},
-    "Shift-Z": function(cm) {mark["Shift-Z"] = cm.getCursor().line;},
-    auto: "vim", 
-    catchall: function(cm) {/*ignore*/}
-  }
-  
-  CodeMirror.keyMap["vim-prefix-d"] = {
-    "D": countTimes(function(cm) { pushInBuffer("\n"+cm.getLine(cm.getCursor().line)); cm.removeLine(cm.getCursor().line); }),
-    "'": function(cm) {cm.setOption("keyMap", "vim-prefix-d'"); emptyBuffer();},
-    auto: "vim", 
-    catchall: function(cm) {/*ignore*/}
-  };
-
-  CodeMirror.keyMap["vim-prefix-d'"] = {
-    "A": function(cm) {delTillMark(cm,"A");},
-    "Shift-A": function(cm) {delTillMark(cm,"Shift-A");},
-    "B": function(cm) {delTillMark(cm,"B");},
-    "Shift-B": function(cm) {delTillMark(cm,"Shift-B");},
-    "C": function(cm) {delTillMark(cm,"C");},
-    "Shift-C": function(cm) {delTillMark(cm,"Shift-C");},
-    "D": function(cm) {delTillMark(cm,"D");},
-    "Shift-D": function(cm) {delTillMark(cm,"Shift-D");},
-    "E": function(cm) {delTillMark(cm,"E");},
-    "Shift-E": function(cm) {delTillMark(cm,"Shift-E");},
-    "F": function(cm) {delTillMark(cm,"F");},
-    "Shift-F": function(cm) {delTillMark(cm,"Shift-F");},
-    "G": function(cm) {delTillMark(cm,"G");},
-    "Shift-G": function(cm) {delTillMark(cm,"Shift-G");},
-    "H": function(cm) {delTillMark(cm,"H");},
-    "Shift-H": function(cm) {delTillMark(cm,"Shift-H");},
-    "I": function(cm) {delTillMark(cm,"I");},
-    "Shift-I": function(cm) {delTillMark(cm,"Shift-I");},
-    "J": function(cm) {delTillMark(cm,"J");},
-    "Shift-J": function(cm) {delTillMark(cm,"Shift-J");},
-    "K": function(cm) {delTillMark(cm,"K");},
-    "Shift-K": function(cm) {delTillMark(cm,"Shift-K");},
-    "L": function(cm) {delTillMark(cm,"L");},
-    "Shift-L": function(cm) {delTillMark(cm,"Shift-L");},
-    "M": function(cm) {delTillMark(cm,"M");},
-    "Shift-M": function(cm) {delTillMark(cm,"Shift-M");},
-    "N": function(cm) {delTillMark(cm,"N");},
-    "Shift-N": function(cm) {delTillMark(cm,"Shift-N");},
-    "O": function(cm) {delTillMark(cm,"O");},
-    "Shift-O": function(cm) {delTillMark(cm,"Shift-O");},
-    "P": function(cm) {delTillMark(cm,"P");},
-    "Shift-P": function(cm) {delTillMark(cm,"Shift-P");},
-    "Q": function(cm) {delTillMark(cm,"Q");},
-    "Shift-Q": function(cm) {delTillMark(cm,"Shift-Q");},
-    "R": function(cm) {delTillMark(cm,"R");},
-    "Shift-R": function(cm) {delTillMark(cm,"Shift-R");},
-    "S": function(cm) {delTillMark(cm,"S");},
-    "Shift-S": function(cm) {delTillMark(cm,"Shift-S");},
-    "T": function(cm) {delTillMark(cm,"T");},
-    "Shift-T": function(cm) {delTillMark(cm,"Shift-T");},
-    "U": function(cm) {delTillMark(cm,"U");},
-    "Shift-U": function(cm) {delTillMark(cm,"Shift-U");},
-    "V": function(cm) {delTillMark(cm,"V");},
-    "Shift-V": function(cm) {delTillMark(cm,"Shift-V");},
-    "W": function(cm) {delTillMark(cm,"W");},
-    "Shift-W": function(cm) {delTillMark(cm,"Shift-W");},
-    "X": function(cm) {delTillMark(cm,"X");},
-    "Shift-X": function(cm) {delTillMark(cm,"Shift-X");},
-    "Y": function(cm) {delTillMark(cm,"Y");},
-    "Shift-Y": function(cm) {delTillMark(cm,"Shift-Y");},
-    "Z": function(cm) {delTillMark(cm,"Z");},
-    "Shift-Z": function(cm) {delTillMark(cm,"Shift-Z");},
-    auto: "vim", 
-    catchall: function(cm) {/*ignore*/}
-  };
-
-  CodeMirror.keyMap["vim-prefix-y'"] = {
-    "A": function(cm) {yankTillMark(cm,"A");},
-    "Shift-A": function(cm) {yankTillMark(cm,"Shift-A");},
-    "B": function(cm) {yankTillMark(cm,"B");},
-    "Shift-B": function(cm) {yankTillMark(cm,"Shift-B");},
-    "C": function(cm) {yankTillMark(cm,"C");},
-    "Shift-C": function(cm) {yankTillMark(cm,"Shift-C");},
-    "D": function(cm) {yankTillMark(cm,"D");},
-    "Shift-D": function(cm) {yankTillMark(cm,"Shift-D");},
-    "E": function(cm) {yankTillMark(cm,"E");},
-    "Shift-E": function(cm) {yankTillMark(cm,"Shift-E");},
-    "F": function(cm) {yankTillMark(cm,"F");},
-    "Shift-F": function(cm) {yankTillMark(cm,"Shift-F");},
-    "G": function(cm) {yankTillMark(cm,"G");},
-    "Shift-G": function(cm) {yankTillMark(cm,"Shift-G");},
-    "H": function(cm) {yankTillMark(cm,"H");},
-    "Shift-H": function(cm) {yankTillMark(cm,"Shift-H");},
-    "I": function(cm) {yankTillMark(cm,"I");},
-    "Shift-I": function(cm) {yankTillMark(cm,"Shift-I");},
-    "J": function(cm) {yankTillMark(cm,"J");},
-    "Shift-J": function(cm) {yankTillMark(cm,"Shift-J");},
-    "K": function(cm) {yankTillMark(cm,"K");},
-    "Shift-K": function(cm) {yankTillMark(cm,"Shift-K");},
-    "L": function(cm) {yankTillMark(cm,"L");},
-    "Shift-L": function(cm) {yankTillMark(cm,"Shift-L");},
-    "M": function(cm) {yankTillMark(cm,"M");},
-    "Shift-M": function(cm) {yankTillMark(cm,"Shift-M");},
-    "N": function(cm) {yankTillMark(cm,"N");},
-    "Shift-N": function(cm) {yankTillMark(cm,"Shift-N");},
-    "O": function(cm) {yankTillMark(cm,"O");},
-    "Shift-O": function(cm) {yankTillMark(cm,"Shift-O");},
-    "P": function(cm) {yankTillMark(cm,"P");},
-    "Shift-P": function(cm) {yankTillMark(cm,"Shift-P");},
-    "Q": function(cm) {yankTillMark(cm,"Q");},
-    "Shift-Q": function(cm) {yankTillMark(cm,"Shift-Q");},
-    "R": function(cm) {yankTillMark(cm,"R");},
-    "Shift-R": function(cm) {yankTillMark(cm,"Shift-R");},
-    "S": function(cm) {yankTillMark(cm,"S");},
-    "Shift-S": function(cm) {yankTillMark(cm,"Shift-S");},
-    "T": function(cm) {yankTillMark(cm,"T");},
-    "Shift-T": function(cm) {yankTillMark(cm,"Shift-T");},
-    "U": function(cm) {yankTillMark(cm,"U");},
-    "Shift-U": function(cm) {yankTillMark(cm,"Shift-U");},
-    "V": function(cm) {yankTillMark(cm,"V");},
-    "Shift-V": function(cm) {yankTillMark(cm,"Shift-V");},
-    "W": function(cm) {yankTillMark(cm,"W");},
-    "Shift-W": function(cm) {yankTillMark(cm,"Shift-W");},
-    "X": function(cm) {yankTillMark(cm,"X");},
-    "Shift-X": function(cm) {yankTillMark(cm,"Shift-X");},
-    "Y": function(cm) {yankTillMark(cm,"Y");},
-    "Shift-Y": function(cm) {yankTillMark(cm,"Shift-Y");},
-    "Z": function(cm) {yankTillMark(cm,"Z");},
-    "Shift-Z": function(cm) {yankTillMark(cm,"Shift-Z");},
-    auto: "vim", 
-    catchall: function(cm) {/*ignore*/}
-  };
-
-  CodeMirror.keyMap["vim-prefix-y"] = {
-    "Y": countTimes(function(cm) { pushInBuffer("\n"+cm.getLine(cm.getCursor().line+yank)); yank++; }),
-    "'": function(cm) {cm.setOption("keyMap", "vim-prefix-y'"); emptyBuffer();},
-    auto: "vim", 
-    catchall: function(cm) {/*ignore*/}
-  };
-
-  CodeMirror.keyMap["vim-insert"] = {
-    "Esc": function(cm) {
-	     cm.setCursor(cm.getCursor().line, cm.getCursor().ch-1, true); 
-	     cm.setOption("keyMap", "vim");
-	     editCursor("vim");
-           },
-    "Ctrl-N": function(cm) {/* Code to bring up autocomplete hint */},
-    "Ctrl-P": function(cm) {/* Code to bring up autocomplete hint */},
-    fallthrough: ["default"]
-  };
-})();
diff --git a/vendor/assets/javascripts/codemirror/modes/clike.js b/vendor/assets/javascripts/codemirror/modes/clike.js
deleted file mode 100644
index 484d8b0cc..000000000
--- a/vendor/assets/javascripts/codemirror/modes/clike.js
+++ /dev/null
@@ -1,234 +0,0 @@
-CodeMirror.defineMode("clike", function(config, parserConfig) {
-  var indentUnit = config.indentUnit,
-      keywords = parserConfig.keywords || {},
-      blockKeywords = parserConfig.blockKeywords || {},
-      atoms = parserConfig.atoms || {},
-      hooks = parserConfig.hooks || {},
-      multiLineStrings = parserConfig.multiLineStrings;
-  var isOperatorChar = /[+\-*&%=<>!?|\/]/;
-
-  var curPunc;
-
-  function tokenBase(stream, state) {
-    var ch = stream.next();
-    if (hooks[ch]) {
-      var result = hooks[ch](stream, state);
-      if (result !== false) return result;
-    }
-    if (ch == '"' || ch == "'") {
-      state.tokenize = tokenString(ch);
-      return state.tokenize(stream, state);
-    }
-    if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
-      curPunc = ch;
-      return null
-    }
-    if (/\d/.test(ch)) {
-      stream.eatWhile(/[\w\.]/);
-      return "number";
-    }
-    if (ch == "/") {
-      if (stream.eat("*")) {
-        state.tokenize = tokenComment;
-        return tokenComment(stream, state);
-      }
-      if (stream.eat("/")) {
-        stream.skipToEnd();
-        return "comment";
-      }
-    }
-    if (isOperatorChar.test(ch)) {
-      stream.eatWhile(isOperatorChar);
-      return "operator";
-    }
-    stream.eatWhile(/[\w\$_]/);
-    var cur = stream.current();
-    if (keywords.propertyIsEnumerable(cur)) {
-      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
-      return "keyword";
-    }
-    if (atoms.propertyIsEnumerable(cur)) return "atom";
-    return "word";
-  }
-
-  function tokenString(quote) {
-    return function(stream, state) {
-      var escaped = false, next, end = false;
-      while ((next = stream.next()) != null) {
-        if (next == quote && !escaped) {end = true; break;}
-        escaped = !escaped && next == "\\";
-      }
-      if (end || !(escaped || multiLineStrings))
-        state.tokenize = tokenBase;
-      return "string";
-    };
-  }
-
-  function tokenComment(stream, state) {
-    var maybeEnd = false, ch;
-    while (ch = stream.next()) {
-      if (ch == "/" && maybeEnd) {
-        state.tokenize = tokenBase;
-        break;
-      }
-      maybeEnd = (ch == "*");
-    }
-    return "comment";
-  }
-
-  function Context(indented, column, type, align, prev) {
-    this.indented = indented;
-    this.column = column;
-    this.type = type;
-    this.align = align;
-    this.prev = prev;
-  }
-  function pushContext(state, col, type) {
-    return state.context = new Context(state.indented, col, type, null, state.context);
-  }
-  function popContext(state) {
-    var t = state.context.type;
-    if (t == ")" || t == "]" || t == "}")
-      state.indented = state.context.indented;
-    return state.context = state.context.prev;
-  }
-
-  // Interface
-
-  return {
-    startState: function(basecolumn) {
-      return {
-        tokenize: null,
-        context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
-        indented: 0,
-        startOfLine: true
-      };
-    },
-
-    token: function(stream, state) {
-      var ctx = state.context;
-      if (stream.sol()) {
-        if (ctx.align == null) ctx.align = false;
-        state.indented = stream.indentation();
-        state.startOfLine = true;
-      }
-      if (stream.eatSpace()) return null;
-      curPunc = null;
-      var style = (state.tokenize || tokenBase)(stream, state);
-      if (style == "comment" || style == "meta") return style;
-      if (ctx.align == null) ctx.align = true;
-
-      if ((curPunc == ";" || curPunc == ":") && ctx.type == "statement") popContext(state);
-      else if (curPunc == "{") pushContext(state, stream.column(), "}");
-      else if (curPunc == "[") pushContext(state, stream.column(), "]");
-      else if (curPunc == "(") pushContext(state, stream.column(), ")");
-      else if (curPunc == "}") {
-        while (ctx.type == "statement") ctx = popContext(state);
-        if (ctx.type == "}") ctx = popContext(state);
-        while (ctx.type == "statement") ctx = popContext(state);
-      }
-      else if (curPunc == ctx.type) popContext(state);
-      else if (ctx.type == "}" || ctx.type == "top" || (ctx.type == "statement" && curPunc == "newstatement"))
-        pushContext(state, stream.column(), "statement");
-      state.startOfLine = false;
-      return style;
-    },
-
-    indent: function(state, textAfter) {
-      if (state.tokenize != tokenBase && state.tokenize != null) return 0;
-      var ctx = state.context, firstChar = textAfter && textAfter.charAt(0);
-      if (ctx.type == "statement" && firstChar == "}") ctx = ctx.prev;
-      var closing = firstChar == ctx.type;
-      if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : indentUnit);
-      else if (ctx.align) return ctx.column + (closing ? 0 : 1);
-      else return ctx.indented + (closing ? 0 : indentUnit);
-    },
-
-    electricChars: "{}"
-  };
-});
-
-(function() {
-  function words(str) {
-    var obj = {}, words = str.split(" ");
-    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
-    return obj;
-  }
-  var cKeywords = "auto if break int case long char register continue return default short do sizeof " +
-    "double static else struct entry switch extern typedef float union for unsigned " +
-    "goto while enum void const signed volatile";
-
-  function cppHook(stream, state) {
-    if (!state.startOfLine) return false;
-    stream.skipToEnd();
-    return "meta";
-  }
-
-  // C#-style strings where "" escapes a quote.
-  function tokenAtString(stream, state) {
-    var next;
-    while ((next = stream.next()) != null) {
-      if (next == '"' && !stream.eat('"')) {
-        state.tokenize = null;
-        break;
-      }
-    }
-    return "string";
-  }
-
-  CodeMirror.defineMIME("application/x-csrc", {
-    name: "clike",
-    keywords: words(cKeywords),
-    blockKeywords: words("case do else for if switch while struct"),
-    atoms: words("null"),
-    hooks: {"#": cppHook}
-  });
-  CodeMirror.defineMIME("application/x-c++src", {
-    name: "clike",
-    keywords: words(cKeywords + " asm dynamic_cast namespace reinterpret_cast try bool explicit new " +
-                    "static_cast typeid catch operator template typename class friend private " +
-                    "this using const_cast inline public throw virtual delete mutable protected " +
-                    "wchar_t"),
-    blockKeywords: words("catch class do else finally for if struct switch try while"),
-    atoms: words("true false null"),
-    hooks: {"#": cppHook}
-  });
-  CodeMirror.defineMIME("application/x-java", {
-    name: "clike",
-    keywords: words("abstract assert boolean break byte case catch char class const continue default " + 
-                    "do double else enum extends final finally float for goto if implements import " +
-                    "instanceof int interface long native new package private protected public " +
-                    "return short static strictfp super switch synchronized this throw throws transient " +
-                    "try void volatile while"),
-    blockKeywords: words("catch class do else finally for if switch try while"),
-    atoms: words("true false null"),
-    hooks: {
-      "@": function(stream, state) {
-        stream.eatWhile(/[\w\$_]/);
-        return "meta";
-      }
-    }
-  });
-  CodeMirror.defineMIME("application/x-csharp", {
-    name: "clike",
-    keywords: words("abstract as base bool break byte case catch char checked class const continue decimal" + 
-                    " default delegate do double else enum event explicit extern finally fixed float for" + 
-                    " foreach goto if implicit in int interface internal is lock long namespace new object" + 
-                    " operator out override params private protected public readonly ref return sbyte sealed short" + 
-                    " sizeof stackalloc static string struct switch this throw try typeof uint ulong unchecked" + 
-                    " unsafe ushort using virtual void volatile while add alias ascending descending dynamic from get" + 
-                    " global group into join let orderby partial remove select set value var yield"),
-    blockKeywords: words("catch class do else finally for foreach if struct switch try while"),
-    atoms: words("true false null"),
-    hooks: {
-      "@": function(stream, state) {
-        if (stream.eat('"')) {
-          state.tokenize = tokenAtString;
-          return tokenAtString(stream, state);
-        }
-        stream.eatWhile(/[\w\$_]/);
-        return "meta";
-      }
-    }
-  });
-}());
diff --git a/vendor/assets/javascripts/codemirror/modes/clojure.js b/vendor/assets/javascripts/codemirror/modes/clojure.js
deleted file mode 100644
index 2f0237bfd..000000000
--- a/vendor/assets/javascripts/codemirror/modes/clojure.js
+++ /dev/null
@@ -1,208 +0,0 @@
-/**
- * Author: Hans Engel
- * Branched from CodeMirror's Scheme mode (by Koh Zi Han, based on implementation by Koh Zi Chun)
- */
-CodeMirror.defineMode("clojure", function (config, mode) {
-    var BUILTIN = "builtin", COMMENT = "comment", STRING = "string", TAG = "tag",
-        ATOM = "atom", NUMBER = "number", BRACKET = "bracket", KEYWORD="keyword";
-    var INDENT_WORD_SKIP = 2, KEYWORDS_SKIP = 1;
-
-    function makeKeywords(str) {
-        var obj = {}, words = str.split(" ");
-        for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
-        return obj;
-    }
-
-    var atoms = makeKeywords("true false nil");
-
-    var keywords = makeKeywords(
-        // Control structures
-        "defn defn- def def- defonce defmulti defmethod defmacro defstruct deftype defprotocol defrecord deftest slice defalias defhinted defmacro- defn-memo defnk defnk defonce- defunbound defunbound- defvar defvar- let letfn do case cond condp for loop recur when when-not when-let when-first if if-let if-not . .. -> ->> doto and or dosync doseq dotimes dorun doall load import unimport ns in-ns refer try catch finally throw with-open with-local-vars binding gen-class gen-and-load-class gen-and-save-class handler-case handle" +
-
-        // Built-ins
-        "* *1 *2 *3 *agent* *allow-unresolved-vars* *assert *clojure-version* *command-line-args* *compile-files* *compile-path* *e *err* *file* *flush-on-newline* *in* *macro-meta* *math-context* *ns* *out* *print-dup* *print-length* *print-level* *print-meta* *print-readably* *read-eval* *source-path* *use-context-classloader* *warn-on-reflection* + - / < <= = == > >= accessor aclone agent agent-errors aget alength alias all-ns alter alter-meta! alter-var-root amap ancestors and apply areduce array-map aset aset-boolean aset-byte aset-char aset-double aset-float aset-int aset-long aset-short assert assoc assoc! assoc-in associative? atom await await-for await1 bases bean bigdec bigint binding bit-and bit-and-not bit-clear bit-flip bit-not bit-or bit-set bit-shift-left bit-shift-right bit-test bit-xor boolean boolean-array booleans bound-fn bound-fn* butlast byte byte-array bytes case cast char char-array char-escape-string char-name-string char? chars chunk chunk-append chunk-buffer chunk-cons chunk-first chunk-next chunk-rest chunked-seq? class class? clear-agent-errors clojure-version coll? comment commute comp comparator compare compare-and-set! compile complement concat cond condp conj conj! cons constantly construct-proxy contains? count counted? create-ns create-struct cycle dec decimal? declare definline defmacro defmethod defmulti defn defn- defonce defstruct delay delay? deliver deref derive descendants destructure disj disj! dissoc dissoc! distinct distinct? doall doc dorun doseq dosync dotimes doto double double-array doubles drop drop-last drop-while empty empty? ensure enumeration-seq eval even? every? extend extend-protocol extend-type extends? extenders false? ffirst file-seq filter find find-doc find-ns find-var first float float-array float? floats flush fn fn? fnext for force format future future-call future-cancel future-cancelled? future-done? future? gen-class gen-interface gensym get get-in get-method get-proxy-class get-thread-bindings get-validator hash hash-map hash-set identical? identity if-let if-not ifn? import in-ns inc init-proxy instance? int int-array integer? interleave intern interpose into into-array ints io! isa? iterate iterator-seq juxt key keys keyword keyword? last lazy-cat lazy-seq let letfn line-seq list list* list? load load-file load-reader load-string loaded-libs locking long long-array longs loop macroexpand macroexpand-1 make-array make-hierarchy map map? mapcat max max-key memfn memoize merge merge-with meta method-sig methods min min-key mod name namespace neg? newline next nfirst nil? nnext not not-any? not-empty not-every? not= ns ns-aliases ns-imports ns-interns ns-map ns-name ns-publics ns-refers ns-resolve ns-unalias ns-unmap nth nthnext num number? odd? or parents partial partition pcalls peek persistent! pmap pop pop! pop-thread-bindings pos? pr pr-str prefer-method prefers primitives-classnames print print-ctor print-doc print-dup print-method print-namespace-doc print-simple print-special-doc print-str printf println println-str prn prn-str promise proxy proxy-call-with-super proxy-mappings proxy-name proxy-super push-thread-bindings pvalues quot rand rand-int range ratio? rational? rationalize re-find re-groups re-matcher re-matches re-pattern re-seq read read-line read-string reify reduce ref ref-history-count ref-max-history ref-min-history ref-set refer refer-clojure release-pending-sends rem remove remove-method remove-ns repeat repeatedly replace replicate require reset! reset-meta! resolve rest resultset-seq reverse reversible? rseq rsubseq satisfies? second select-keys send send-off seq seq? seque sequence sequential? set set-validator! set? short short-array shorts shutdown-agents slurp some sort sort-by sorted-map sorted-map-by sorted-set sorted-set-by sorted? special-form-anchor special-symbol? split-at split-with str stream? string? struct struct-map subs subseq subvec supers swap! symbol symbol? sync syntax-symbol-anchor take take-last take-nth take-while test the-ns time to-array to-array-2d trampoline transient tree-seq true? type unchecked-add unchecked-dec unchecked-divide unchecked-inc unchecked-multiply unchecked-negate unchecked-remainder unchecked-subtract underive unquote unquote-splicing update-in update-proxy use val vals var-get var-set var? vary-meta vec vector vector? when when-first when-let when-not while with-bindings with-bindings* with-in-str with-loading-context with-local-vars with-meta with-open with-out-str with-precision xml-seq");
-
-    var indentKeys = makeKeywords(
-        // Built-ins
-        "ns fn def defn defmethod bound-fn if if-not case condp when while when-not when-first do future comment doto locking proxy with-open with-precision reify deftype defrecord defprotocol extend extend-protocol extend-type try catch" +
-
-        // Binding forms
-        "let letfn binding loop for doseq dotimes when-let if-let" +
-
-        // Data structures
-        "defstruct struct-map assoc" +
-
-        // clojure.test
-        "testing deftest" +
-
-        // contrib
-        "handler-case handle dotrace deftrace");
-
-    var tests = {
-        digit: /\d/,
-        digit_or_colon: /[\d:]/,
-        hex: /[0-9a-fA-F]/,
-        sign: /[+-]/,
-        exponent: /[eE]/,
-        keyword_char: /[^\s\(\[\;\)\]]/,
-        basic: /[\w\$_\-]/,
-        lang_keyword: /[\w*+!\-_?:\/]/
-    };
-
-    function stateStack(indent, type, prev) { // represents a state stack object
-        this.indent = indent;
-        this.type = type;
-        this.prev = prev;
-    }
-
-    function pushStack(state, indent, type) {
-        state.indentStack = new stateStack(indent, type, state.indentStack);
-    }
-
-    function popStack(state) {
-        state.indentStack = state.indentStack.prev;
-    }
-
-    function isNumber(ch, stream){
-        // hex
-        if ( ch === '0' && 'x' == stream.peek().toLowerCase() ) {
-            stream.eat('x');
-            stream.eatWhile(tests.hex);
-            return true;
-        }
-
-        // leading sign
-        if ( ch == '+' || ch == '-' ) {
-          stream.eat(tests.sign);
-          ch = stream.next();
-        }
-
-        if ( tests.digit.test(ch) ) {
-            stream.eat(ch);
-            stream.eatWhile(tests.digit);
-
-            if ( '.' == stream.peek() ) {
-                stream.eat('.');
-                stream.eatWhile(tests.digit);
-            }
-
-            if ( 'e' == stream.peek().toLowerCase() ) {
-                stream.eat(tests.exponent);
-                stream.eat(tests.sign);
-                stream.eatWhile(tests.digit);
-            }
-
-            return true;
-        }
-
-        return false;
-    }
-
-    return {
-        startState: function () {
-            return {
-                indentStack: null,
-                indentation: 0,
-                mode: false,
-            };
-        },
-
-        token: function (stream, state) {
-            if (state.indentStack == null && stream.sol()) {
-                // update indentation, but only if indentStack is empty
-                state.indentation = stream.indentation();
-            }
-
-            // skip spaces
-            if (stream.eatSpace()) {
-                return null;
-            }
-            var returnType = null;
-
-            switch(state.mode){
-                case "string": // multi-line string parsing mode
-                    var next, escaped = false;
-                    while ((next = stream.next()) != null) {
-                        if (next == "\"" && !escaped) {
-
-                            state.mode = false;
-                            break;
-                        }
-                        escaped = !escaped && next == "\\";
-                    }
-                    returnType = STRING; // continue on in string mode
-                    break;
-                default: // default parsing mode
-                    var ch = stream.next();
-
-                    if (ch == "\"") {
-                        state.mode = "string";
-                        returnType = STRING;
-                    } else if (ch == "'" && !( tests.digit_or_colon.test(stream.peek()) )) {
-                        returnType = ATOM;
-                    } else if (ch == ";") { // comment
-                        stream.skipToEnd(); // rest of the line is a comment
-                        returnType = COMMENT;
-                    } else if (isNumber(ch,stream)){
-                        returnType = NUMBER;
-                    } else if (ch == "(" || ch == "[") {
-                        var keyWord = ''; var indentTemp = stream.column();
-                        /**
-                        Either
-                        (indent-word ..
-                        (non-indent-word ..
-                        (;something else, bracket, etc.
-                        */
-
-                        while ((letter = stream.eat(tests.keyword_char)) != null) {
-                            keyWord += letter;
-                        }
-
-                        if (keyWord.length > 0 && indentKeys.propertyIsEnumerable(keyWord)) { // indent-word
-
-                            pushStack(state, indentTemp + INDENT_WORD_SKIP, ch);
-                        } else { // non-indent word
-                            // we continue eating the spaces
-                            stream.eatSpace();
-                            if (stream.eol() || stream.peek() == ";") {
-                                // nothing significant after
-                                // we restart indentation 1 space after
-                                pushStack(state, indentTemp + 1, ch);
-                            } else {
-                                pushStack(state, indentTemp + stream.current().length, ch); // else we match
-                            }
-                        }
-                        stream.backUp(stream.current().length - 1); // undo all the eating
-
-                        returnType = BRACKET;
-                    } else if (ch == ")" || ch == "]") {
-                        returnType = BRACKET;
-                        if (state.indentStack != null && state.indentStack.type == (ch == ")" ? "(" : "[")) {
-                            popStack(state);
-                        }
-                    } else if ( ch == ":" ) {
-                        stream.eatWhile(tests.lang_keyword);
-                        return TAG;
-                    } else {
-                        stream.eatWhile(tests.basic);
-
-                        if (keywords && keywords.propertyIsEnumerable(stream.current())) {
-                            returnType = BUILTIN;
-                        } else if ( atoms && atoms.propertyIsEnumerable(stream.current()) ) {
-                            returnType = ATOM;
-                        } else returnType = null;
-                    }
-            }
-
-            return returnType;
-        },
-
-        indent: function (state, textAfter) {
-            if (state.indentStack == null) return state.indentation;
-            return state.indentStack.indent;
-        }
-    };
-});
-
-CodeMirror.defineMIME("text/x-clojure", "clojure");
-CodeMirror.defineMIME("application/x-clojure", "clojure");
diff --git a/vendor/assets/javascripts/codemirror/modes/coffeescript.js b/vendor/assets/javascripts/codemirror/modes/coffeescript.js
deleted file mode 100644
index 3a0f88160..000000000
--- a/vendor/assets/javascripts/codemirror/modes/coffeescript.js
+++ /dev/null
@@ -1,342 +0,0 @@
-/**
- * Link to the project's GitHub page:
- * https://github.com/pickhardt/coffeescript-codemirror-mode
- */
-CodeMirror.defineMode('coffeescript', function(conf) {
-    var ERRORCLASS = 'error';
-
-    function wordRegexp(words) {
-        return new RegExp("^((" + words.join(")|(") + "))\\b");
-    }
-
-    var singleOperators = new RegExp("^[\\+\\-\\*/%&|\\^~<>!\?]");
-    var singleDelimiters = new RegExp('^[\\(\\)\\[\\]\\{\\}@,:`=;\\.]');
-    var doubleOperators = new RegExp("^((\->)|(\=>)|(\\+\\+)|(\\+\\=)|(\\-\\-)|(\\-\\=)|(\\*\\*)|(\\*\\=)|(\\/\\/)|(\\/\\=)|(==)|(!=)|(<=)|(>=)|(<>)|(<<)|(>>)|(//))");
-    var doubleDelimiters = new RegExp("^((\\.\\.)|(\\+=)|(\\-=)|(\\*=)|(%=)|(/=)|(&=)|(\\|=)|(\\^=))");
-    var tripleDelimiters = new RegExp("^((\\.\\.\\.)|(//=)|(>>=)|(<<=)|(\\*\\*=))");
-    var identifiers = new RegExp("^[_A-Za-z$][_A-Za-z$0-9]*");
-
-    var wordOperators = wordRegexp(['and', 'or', 'not',
-                                    'is', 'isnt', 'in',
-                                    'instanceof', 'typeof']);
-    var indentKeywords = ['for', 'while', 'loop', 'if', 'unless', 'else',
-                          'switch', 'try', 'catch', 'finally', 'class'];
-    var commonKeywords = ['break', 'by', 'continue', 'debugger', 'delete',
-                          'do', 'in', 'of', 'new', 'return', 'then',
-                          'this', 'throw', 'when', 'until'];
-
-    var keywords = wordRegexp(indentKeywords.concat(commonKeywords));
-
-    indentKeywords = wordRegexp(indentKeywords);
-
-
-    var stringPrefixes = new RegExp("^('{3}|\"{3}|['\"])");
-    var regexPrefixes = new RegExp("^(/{3}|/)");
-    var commonConstants = ['Infinity', 'NaN', 'undefined', 'null', 'true', 'false', 'on', 'off', 'yes', 'no'];
-    var constants = wordRegexp(commonConstants);
-
-    // Tokenizers
-    function tokenBase(stream, state) {
-        // Handle scope changes
-        if (stream.sol()) {
-            var scopeOffset = state.scopes[0].offset;
-            if (stream.eatSpace()) {
-                var lineOffset = stream.indentation();
-                if (lineOffset > scopeOffset) {
-                    return 'indent';
-                } else if (lineOffset < scopeOffset) {
-                    return 'dedent';
-                }
-                return null;
-            } else {
-                if (scopeOffset > 0) {
-                    dedent(stream, state);
-                }
-            }
-        }
-        if (stream.eatSpace()) {
-            return null;
-        }
-
-        var ch = stream.peek();
-
-        // Handle multi line comments
-        if (stream.match("###")) {
-            state.tokenize = longComment;
-            return state.tokenize(stream, state);
-        }
-
-        // Single line comment
-        if (ch === '#') {
-            stream.skipToEnd();
-            return 'comment';
-        }
-
-        // Handle number literals
-        if (stream.match(/^-?[0-9\.]/, false)) {
-            var floatLiteral = false;
-            // Floats
-            if (stream.match(/^-?\d*\.\d+(e[\+\-]?\d+)?/i)) {
-              floatLiteral = true;
-            }
-            if (stream.match(/^-?\d+\.\d*/)) {
-              floatLiteral = true;
-            }
-            if (stream.match(/^-?\.\d+/)) {
-              floatLiteral = true;
-            }
-
-            if (floatLiteral) {
-                // prevent from getting extra . on 1..
-                if (stream.peek() == "."){
-                    stream.backUp(1);
-                }
-                return 'number';
-            }
-            // Integers
-            var intLiteral = false;
-            // Hex
-            if (stream.match(/^-?0x[0-9a-f]+/i)) {
-              intLiteral = true;
-            }
-            // Decimal
-            if (stream.match(/^-?[1-9]\d*(e[\+\-]?\d+)?/)) {
-                intLiteral = true;
-            }
-            // Zero by itself with no other piece of number.
-            if (stream.match(/^-?0(?![\dx])/i)) {
-              intLiteral = true;
-            }
-            if (intLiteral) {
-                return 'number';
-            }
-        }
-
-        // Handle strings
-        if (stream.match(stringPrefixes)) {
-            state.tokenize = tokenFactory(stream.current(), 'string');
-            return state.tokenize(stream, state);
-        }
-        // Handle regex literals
-        if (stream.match(regexPrefixes)) {
-            if (stream.current() != '/' || stream.match(/^.*\//, false)) { // prevent highlight of division
-                state.tokenize = tokenFactory(stream.current(), 'string-2');
-                return state.tokenize(stream, state);
-            } else {
-                stream.backUp(1);
-            }
-        }
-
-        // Handle operators and delimiters
-        if (stream.match(tripleDelimiters) || stream.match(doubleDelimiters)) {
-            return 'punctuation';
-        }
-        if (stream.match(doubleOperators)
-            || stream.match(singleOperators)
-            || stream.match(wordOperators)) {
-            return 'operator';
-        }
-        if (stream.match(singleDelimiters)) {
-            return 'punctuation';
-        }
-
-        if (stream.match(constants)) {
-            return 'atom';
-        }
-
-        if (stream.match(keywords)) {
-            return 'keyword';
-        }
-
-        if (stream.match(identifiers)) {
-            return 'variable';
-        }
-
-        // Handle non-detected items
-        stream.next();
-        return ERRORCLASS;
-    }
-
-    function tokenFactory(delimiter, outclass) {
-        var singleline = delimiter.length == 1;
-        return function tokenString(stream, state) {
-            while (!stream.eol()) {
-                stream.eatWhile(/[^'"\/\\]/);
-                if (stream.eat('\\')) {
-                    stream.next();
-                    if (singleline && stream.eol()) {
-                        return outclass;
-                    }
-                } else if (stream.match(delimiter)) {
-                    state.tokenize = tokenBase;
-                    return outclass;
-                } else {
-                    stream.eat(/['"\/]/);
-                }
-            }
-            if (singleline) {
-                if (conf.mode.singleLineStringErrors) {
-                    outclass = ERRORCLASS
-                } else {
-                    state.tokenize = tokenBase;
-                }
-            }
-            return outclass;
-        };
-    }
-
-    function longComment(stream, state) {
-        while (!stream.eol()) {
-            stream.eatWhile(/[^#]/);
-            if (stream.match("###")) {
-                state.tokenize = tokenBase;
-                break;
-            }
-            stream.eatWhile("#");
-        }
-        return "comment"
-    }
-
-    function indent(stream, state, type) {
-        type = type || 'coffee';
-        var indentUnit = 0;
-        if (type === 'coffee') {
-            for (var i = 0; i < state.scopes.length; i++) {
-                if (state.scopes[i].type === 'coffee') {
-                    indentUnit = state.scopes[i].offset + conf.indentUnit;
-                    break;
-                }
-            }
-        } else {
-            indentUnit = stream.column() + stream.current().length;
-        }
-        state.scopes.unshift({
-            offset: indentUnit,
-            type: type
-        });
-    }
-
-    function dedent(stream, state) {
-        if (state.scopes.length == 1) return;
-        if (state.scopes[0].type === 'coffee') {
-            var _indent = stream.indentation();
-            var _indent_index = -1;
-            for (var i = 0; i < state.scopes.length; ++i) {
-                if (_indent === state.scopes[i].offset) {
-                    _indent_index = i;
-                    break;
-                }
-            }
-            if (_indent_index === -1) {
-                return true;
-            }
-            while (state.scopes[0].offset !== _indent) {
-                state.scopes.shift();
-            }
-            return false
-        } else {
-            state.scopes.shift();
-            return false;
-        }
-    }
-
-    function tokenLexer(stream, state) {
-        var style = state.tokenize(stream, state);
-        var current = stream.current();
-
-        // Handle '.' connected identifiers
-        if (current === '.') {
-            style = state.tokenize(stream, state);
-            current = stream.current();
-            if (style === 'variable') {
-                return 'variable';
-            } else {
-                return ERRORCLASS;
-            }
-        }
-
-        // Handle properties
-        if (current === '@') {
-            stream.eat('@');
-            return 'keyword';
-        }
-
-        // Handle scope changes.
-        if (current === 'return') {
-            state.dedent += 1;
-        }
-        if (((current === '->' || current === '=>') &&
-                  !state.lambda &&
-                  state.scopes[0].type == 'coffee' &&
-                  stream.peek() === '')
-               || style === 'indent') {
-            indent(stream, state);
-        }
-        var delimiter_index = '[({'.indexOf(current);
-        if (delimiter_index !== -1) {
-            indent(stream, state, '])}'.slice(delimiter_index, delimiter_index+1));
-        }
-        if (indentKeywords.exec(current)){
-            indent(stream, state);
-        }
-        if (current == 'then'){
-            dedent(stream, state);
-        }
-
-
-        if (style === 'dedent') {
-            if (dedent(stream, state)) {
-                return ERRORCLASS;
-            }
-        }
-        delimiter_index = '])}'.indexOf(current);
-        if (delimiter_index !== -1) {
-            if (dedent(stream, state)) {
-                return ERRORCLASS;
-            }
-        }
-        if (state.dedent > 0 && stream.eol() && state.scopes[0].type == 'coffee') {
-            if (state.scopes.length > 1) state.scopes.shift();
-            state.dedent -= 1;
-        }
-
-        return style;
-    }
-
-    var external = {
-        startState: function(basecolumn) {
-            return {
-              tokenize: tokenBase,
-              scopes: [{offset:basecolumn || 0, type:'coffee'}],
-              lastToken: null,
-              lambda: false,
-              dedent: 0
-          };
-        },
-
-        token: function(stream, state) {
-            var style = tokenLexer(stream, state);
-
-            state.lastToken = {style:style, content: stream.current()};
-
-            if (stream.eol() && stream.lambda) {
-                state.lambda = false;
-            }
-
-            return style;
-        },
-
-        indent: function(state, textAfter) {
-            if (state.tokenize != tokenBase) {
-                return 0;
-            }
-
-            return state.scopes[0].offset;
-        }
-
-    };
-    return external;
-});
-
-CodeMirror.defineMIME('text/x-coffeescript', 'coffeescript');
-CodeMirror.defineMIME('application/x-coffeescript', 'coffeescript');
diff --git a/vendor/assets/javascripts/codemirror/modes/css.js b/vendor/assets/javascripts/codemirror/modes/css.js
deleted file mode 100644
index 0aa40c4fd..000000000
--- a/vendor/assets/javascripts/codemirror/modes/css.js
+++ /dev/null
@@ -1,125 +0,0 @@
-CodeMirror.defineMode("css", function(config) {
-  var indentUnit = config.indentUnit, type;
-  function ret(style, tp) {type = tp; return style;}
-
-  function tokenBase(stream, state) {
-    var ch = stream.next();
-    if (ch == "@") {stream.eatWhile(/[\w\\\-]/); return ret("meta", stream.current());}
-    else if (ch == "/" && stream.eat("*")) {
-      state.tokenize = tokenCComment;
-      return tokenCComment(stream, state);
-    }
-    else if (ch == "<" && stream.eat("!")) {
-      state.tokenize = tokenSGMLComment;
-      return tokenSGMLComment(stream, state);
-    }
-    else if (ch == "=") ret(null, "compare");
-    else if ((ch == "~" || ch == "|") && stream.eat("=")) return ret(null, "compare");
-    else if (ch == "\"" || ch == "'") {
-      state.tokenize = tokenString(ch);
-      return state.tokenize(stream, state);
-    }
-    else if (ch == "#") {
-      stream.eatWhile(/[\w\\\-]/);
-      return ret("atom", "hash");
-    }
-    else if (ch == "!") {
-      stream.match(/^\s*\w*/);
-      return ret("keyword", "important");
-    }
-    else if (/\d/.test(ch)) {
-      stream.eatWhile(/[\w.%]/);
-      return ret("number", "unit");
-    }
-    else if (/[,.+>*\/]/.test(ch)) {
-      return ret(null, "select-op");
-    }
-    else if (/[;{}:\[\]]/.test(ch)) {
-      return ret(null, ch);
-    }
-    else {
-      stream.eatWhile(/[\w\\\-]/);
-      return ret("variable", "variable");
-    }
-  }
-
-  function tokenCComment(stream, state) {
-    var maybeEnd = false, ch;
-    while ((ch = stream.next()) != null) {
-      if (maybeEnd && ch == "/") {
-        state.tokenize = tokenBase;
-        break;
-      }
-      maybeEnd = (ch == "*");
-    }
-    return ret("comment", "comment");
-  }
-
-  function tokenSGMLComment(stream, state) {
-    var dashes = 0, ch;
-    while ((ch = stream.next()) != null) {
-      if (dashes >= 2 && ch == ">") {
-        state.tokenize = tokenBase;
-        break;
-      }
-      dashes = (ch == "-") ? dashes + 1 : 0;
-    }
-    return ret("comment", "comment");
-  }
-
-  function tokenString(quote) {
-    return function(stream, state) {
-      var escaped = false, ch;
-      while ((ch = stream.next()) != null) {
-        if (ch == quote && !escaped)
-          break;
-        escaped = !escaped && ch == "\\";
-      }
-      if (!escaped) state.tokenize = tokenBase;
-      return ret("string", "string");
-    };
-  }
-
-  return {
-    startState: function(base) {
-      return {tokenize: tokenBase,
-              baseIndent: base || 0,
-              stack: []};
-    },
-
-    token: function(stream, state) {
-      if (stream.eatSpace()) return null;
-      var style = state.tokenize(stream, state);
-
-      var context = state.stack[state.stack.length-1];
-      if (type == "hash" && context == "rule") style = "atom";
-      else if (style == "variable") {
-        if (context == "rule") style = "number";
-        else if (!context || context == "@media{") style = "tag";
-      }
-
-      if (context == "rule" && /^[\{\};]$/.test(type))
-        state.stack.pop();
-      if (type == "{") {
-        if (context == "@media") state.stack[state.stack.length-1] = "@media{";
-        else state.stack.push("{");
-      }
-      else if (type == "}") state.stack.pop();
-      else if (type == "@media") state.stack.push("@media");
-      else if (context == "{" && type != "comment") state.stack.push("rule");
-      return style;
-    },
-
-    indent: function(state, textAfter) {
-      var n = state.stack.length;
-      if (/^\}/.test(textAfter))
-        n -= state.stack[state.stack.length-1] == "rule" ? 2 : 1;
-      return state.baseIndent + n * indentUnit;
-    },
-
-    electricChars: "}"
-  };
-});
-
-CodeMirror.defineMIME("text/css", "css");
-CodeMirror.defineMIME('application/x-coffeescript', 'css');
\ No newline at end of file
diff --git a/vendor/assets/javascripts/codemirror/modes/diff.js b/vendor/assets/javascripts/codemirror/modes/diff.js
deleted file mode 100644
index b5da18ccc..000000000
--- a/vendor/assets/javascripts/codemirror/modes/diff.js
+++ /dev/null
@@ -1,14 +0,0 @@
-CodeMirror.defineMode("diff", function() {
-  return {
-    token: function(stream) {
-      var ch = stream.next();
-      stream.skipToEnd();
-      if (ch == "+") return "plus";
-      if (ch == "-") return "minus";
-      if (ch == "@") return "rangeinfo";
-    }
-  };
-});
-
-CodeMirror.defineMIME("text/x-diff", "diff");
-CodeMirror.defineMIME("application/x-diff", "diff");
diff --git a/vendor/assets/javascripts/codemirror/modes/gfm.js b/vendor/assets/javascripts/codemirror/modes/gfm.js
deleted file mode 100644
index 1e9d7d872..000000000
--- a/vendor/assets/javascripts/codemirror/modes/gfm.js
+++ /dev/null
@@ -1,108 +0,0 @@
-CodeMirror.defineMode("gfm", function(config, parserConfig) {
-  var mdMode = CodeMirror.getMode(config, "markdown");
-  var aliases = {
-    html: "htmlmixed",
-    js: "javascript",
-    json: "application/json",
-    c: "text/x-csrc",
-    "c++": "text/x-c++src",
-    java: "text/x-java",
-    csharp: "text/x-csharp",
-    "c#": "text/x-csharp",
-  };
-
-  // make this lazy so that we don't need to load GFM last
-  var getMode = (function () {
-    var i, modes = {}, mimes = {}, mime;
-
-    var list = CodeMirror.listModes();
-    for (i = 0; i < list.length; i++) {
-      modes[list[i]] = list[i];
-    }
-    var mimesList = CodeMirror.listMIMEs();
-    for (i = 0; i < mimesList.length; i++) {
-      mime = mimesList[i].mime;
-      mimes[mime] = mimesList[i].mime;
-    }
-
-    for (var a in aliases) {
-      if (aliases[a] in modes || aliases[a] in mimes)
-        modes[a] = aliases[a];
-    }
-    
-    return function (lang) {
-      return modes[lang] ? CodeMirror.getMode(config, modes[lang]) : null;
-    }
-  }());
-
-  function markdown(stream, state) {
-    // intercept fenced code blocks
-    if (stream.sol() && stream.match(/^```([\w+#]*)/)) {
-      // try switching mode
-      state.localMode = getMode(RegExp.$1)
-      if (state.localMode)
-        state.localState = state.localMode.startState();
-
-      state.token = local;
-      return 'code';
-    }
-
-    return mdMode.token(stream, state.mdState);
-  }
-
-  function local(stream, state) {
-    if (stream.sol() && stream.match(/^```/)) {
-      state.localMode = state.localState = null;
-      state.token = markdown;
-      return 'code';
-    }
-    else if (state.localMode) {
-      return state.localMode.token(stream, state.localState);
-    } else {
-      stream.skipToEnd();
-      return 'code';
-    }
-  }
-
-  // custom handleText to prevent emphasis in the middle of a word
-  // and add autolinking
-  function handleText(stream, mdState) {
-    var match;
-    if (stream.match(/^\w+:\/\/\S+/)) {
-      return 'linkhref';
-    }
-    if (stream.match(/^[^\[*\\<>` _][^\[*\\<>` ]*[^\[*\\<>` _]/)) {
-      return mdMode.getType(mdState);
-    }
-    if (match = stream.match(/^[^\[*\\<>` ]+/)) {
-      var word = match[0];
-      if (word[0] === '_' && word[word.length-1] === '_') {
-        stream.backUp(word.length);
-        return undefined;
-      }
-      return mdMode.getType(mdState);
-    }
-    if (stream.eatSpace()) {
-      return null;
-    }
-  }
-
-  return {
-    startState: function() {
-      var mdState = mdMode.startState();
-      mdState.text = handleText;
-      return {token: markdown, mode: "markdown", mdState: mdState,
-              localMode: null, localState: null};
-    },
-
-    copyState: function(state) {
-      return {token: state.token, mode: state.mode, mdState: CodeMirror.copyState(mdMode, state.mdState),
-              localMode: state.localMode,
-              localState: state.localMode ? CodeMirror.copyState(state.localMode, state.localState) : null};
-    },
-
-    token: function(stream, state) {
-      return state.token(stream, state);
-    }
-  }
-});
diff --git a/vendor/assets/javascripts/codemirror/modes/go.js b/vendor/assets/javascripts/codemirror/modes/go.js
deleted file mode 100644
index 57f7a575c..000000000
--- a/vendor/assets/javascripts/codemirror/modes/go.js
+++ /dev/null
@@ -1,173 +0,0 @@
-CodeMirror.defineMode("go", function(config, parserConfig) {
-  var indentUnit = config.indentUnit;
-
-  var keywords = {
-    "break":true, "case":true, "chan":true, "const":true, "continue":true,
-    "default":true, "defer":true, "else":true, "fallthrough":true, "for":true,
-    "func":true, "go":true, "goto":true, "if":true, "import":true, "interface":true,
-    "map":true, "package":true, "range":true, "return":true, "select":true,
-    "struct":true, "switch":true, "type":true, "var":true, "bool":true, "byte":true,
-    "complex64":true, "complex128":true, "float32":true, "float64":true,
-    "int8":true, "int16":true, "int32":true, "int64":true, "string":true,
-    "uint8":true, "uint16":true, "uint32":true, "uint64":true, "int":true,
-    "uint":true, "uintptr":true
-  };
-
-  var atoms = {
-    "true":true, "false":true, "iota":true, "nil":true, "append":true,
-    "cap":true, "close":true, "complex":true, "copy":true, "imag":true, "len":true,
-    "make":true, "new":true, "panic":true, "print":true, "println":true,
-    "real":true, "recover":true
-  };
-
-  var blockKeywords = {
-    "else":true, "for":true, "func":true, "if":true, "interface":true,
-    "select":true, "struct":true, "switch":true
-  };
-
-  var isOperatorChar = /[+\-*&^%:=<>!|\/]/;
-
-  var curPunc;
-
-  function tokenBase(stream, state) {
-    var ch = stream.next();
-    if (ch == '"' || ch == "'" || ch == "`") {
-      state.tokenize = tokenString(ch);
-      return state.tokenize(stream, state);
-    }
-    if (/[\d\.]/.test(ch)) {
-      if (ch == ".") {
-        stream.match(/^[0-9]+([eE][\-+]?[0-9]+)?/);
-      } else if (ch == "0") {
-        stream.match(/^[xX][0-9a-fA-F]+/) || stream.match(/^0[0-7]+/);
-      } else {
-        stream.match(/^[0-9]*\.?[0-9]*([eE][\-+]?[0-9]+)?/);
-      }
-      return "number";
-    }
-    if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
-      curPunc = ch;
-      return null
-    }
-    if (ch == "/") {
-      if (stream.eat("*")) {
-        state.tokenize = tokenComment;
-        return tokenComment(stream, state);
-      }
-      if (stream.eat("/")) {
-        stream.skipToEnd();
-        return "comment";
-      }
-    }
-    if (isOperatorChar.test(ch)) {
-      stream.eatWhile(isOperatorChar);
-      return "operator";
-    }
-    stream.eatWhile(/[\w\$_]/);
-    var cur = stream.current();
-    if (keywords.propertyIsEnumerable(cur)) {
-      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
-      return "keyword";
-    }
-    if (atoms.propertyIsEnumerable(cur)) return "atom";
-    return "word";
-  }
-
-  function tokenString(quote) {
-    return function(stream, state) {
-      var escaped = false, next, end = false;
-      while ((next = stream.next()) != null) {
-        if (next == quote && !escaped) {end = true; break;}
-        escaped = !escaped && next == "\\";
-      }
-      if (end || !(escaped || quote == "`"))
-        state.tokenize = tokenBase;
-      return "string";
-    };
-  }
-
-  function tokenComment(stream, state) {
-    var maybeEnd = false, ch;
-    while (ch = stream.next()) {
-      if (ch == "/" && maybeEnd) {
-        state.tokenize = tokenBase;
-        break;
-      }
-      maybeEnd = (ch == "*");
-    }
-    return "comment";
-  }
-
-  function Context(indented, column, type, align, prev) {
-    this.indented = indented;
-    this.column = column;
-    this.type = type;
-    this.align = align;
-    this.prev = prev;
-  }
-  function pushContext(state, col, type) {
-    return state.context = new Context(state.indented, col, type, null, state.context);
-  }
-  function popContext(state) {
-    var t = state.context.type;
-    if (t == ")" || t == "]" || t == "}")
-      state.indented = state.context.indented;
-    return state.context = state.context.prev;
-  }
-
-  // Interface
-
-  return {
-    startState: function(basecolumn) {
-      return {
-        tokenize: null,
-        context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
-        indented: 0,
-        startOfLine: true
-      };
-    },
-
-    token: function(stream, state) {
-      var ctx = state.context;
-      if (stream.sol()) {
-        if (ctx.align == null) ctx.align = false;
-        state.indented = stream.indentation();
-        state.startOfLine = true;
-      }
-      if (stream.eatSpace()) return null;
-      curPunc = null;
-      var style = (state.tokenize || tokenBase)(stream, state);
-      if (style == "comment") return style;
-      if (ctx.align == null) ctx.align = true;
-
-      if (curPunc == "{") pushContext(state, stream.column(), "}");
-      else if (curPunc == "[") pushContext(state, stream.column(), "]");
-      else if (curPunc == "(") pushContext(state, stream.column(), ")");
-      else if (curPunc == "}") {
-        while (ctx.type == "statement") ctx = popContext(state);
-        if (ctx.type == "}") ctx = popContext(state);
-        while (ctx.type == "statement") ctx = popContext(state);
-      }
-      else if (curPunc == ctx.type) popContext(state);
-      else if (ctx.type == "}" || ctx.type == "top" || (ctx.type == "statement" && curPunc == "newstatement"))
-        pushContext(state, stream.column(), "statement");
-      state.startOfLine = false;
-      return style;
-    },
-
-    indent: function(state, textAfter) {
-      if (state.tokenize != tokenBase && state.tokenize != null) return 0;
-      var ctx = state.context, firstChar = textAfter && textAfter.charAt(0);
-      if (ctx.type == "statement" && firstChar == "}") ctx = ctx.prev;
-      var closing = firstChar == ctx.type;
-      if (ctx.type == "statement") return ctx.indented;
-      else if (ctx.align) return ctx.column + (closing ? 0 : 1);
-      else return ctx.indented + (closing ? 0 : indentUnit);
-    },
-
-    electricChars: "{}"
-  };
-});
-
-CodeMirror.defineMIME("text/x-go", "go");
-CodeMirror.defineMIME("application/x-go", "go");
diff --git a/vendor/assets/javascripts/codemirror/modes/groovy.js b/vendor/assets/javascripts/codemirror/modes/groovy.js
deleted file mode 100644
index 06a2f54a5..000000000
--- a/vendor/assets/javascripts/codemirror/modes/groovy.js
+++ /dev/null
@@ -1,211 +0,0 @@
-CodeMirror.defineMode("groovy", function(config, parserConfig) {
-  function words(str) {
-    var obj = {}, words = str.split(" ");
-    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
-    return obj;
-  }
-  var keywords = words(
-    "abstract as assert boolean break byte case catch char class const continue def default " +
-    "do double else enum extends final finally float for goto if implements import in " +
-    "instanceof int interface long native new package private protected public return " +
-    "short static strictfp super switch synchronized threadsafe throw throws transient " +
-    "try void volatile while");
-  var blockKeywords = words("catch class do else finally for if switch try while enum interface def");
-  var atoms = words("null true false this");
-
-  var curPunc;
-  function tokenBase(stream, state) {
-    var ch = stream.next();
-    if (ch == '"' || ch == "'") {
-      return startString(ch, stream, state);
-    }
-    if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
-      curPunc = ch;
-      return null
-    }
-    if (/\d/.test(ch)) {
-      stream.eatWhile(/[\w\.]/);
-      if (stream.eat(/eE/)) { stream.eat(/\+\-/); stream.eatWhile(/\d/); }
-      return "number";
-    }
-    if (ch == "/") {
-      if (stream.eat("*")) {
-        state.tokenize.push(tokenComment);
-        return tokenComment(stream, state);
-      }
-      if (stream.eat("/")) {
-        stream.skipToEnd();
-        return "comment";
-      }
-      if (expectExpression(state.lastToken)) {
-        return startString(ch, stream, state);
-      }
-    }
-    if (ch == "-" && stream.eat(">")) {
-      curPunc = "->";
-      return null;
-    }
-    if (/[+\-*&%=<>!?|\/~]/.test(ch)) {
-      stream.eatWhile(/[+\-*&%=<>|~]/);
-      return "operator";
-    }
-    stream.eatWhile(/[\w\$_]/);
-    if (ch == "@") { stream.eatWhile(/[\w\$_\.]/); return "meta"; }
-    if (state.lastToken == ".") return "property";
-    if (stream.eat(":")) { curPunc = "proplabel"; return "property"; }
-    var cur = stream.current();
-    if (atoms.propertyIsEnumerable(cur)) { return "atom"; }
-    if (keywords.propertyIsEnumerable(cur)) {
-      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
-      return "keyword";
-    }
-    return "word";
-  }
-  tokenBase.isBase = true;
-
-  function startString(quote, stream, state) {
-    var tripleQuoted = false;
-    if (quote != "/" && stream.eat(quote)) {
-      if (stream.eat(quote)) tripleQuoted = true;
-      else return "string";
-    }
-    function t(stream, state) {
-      var escaped = false, next, end = !tripleQuoted;
-      while ((next = stream.next()) != null) {
-        if (next == quote && !escaped) {
-          if (!tripleQuoted) { break; }
-          if (stream.match(quote + quote)) { end = true; break; }
-        }
-        if (quote == '"' && next == "$" && !escaped && stream.eat("{")) {
-          state.tokenize.push(tokenBaseUntilBrace());
-          return "string";
-        }
-        escaped = !escaped && next == "\\";
-      }
-      if (end) state.tokenize.pop();
-      return "string";
-    }
-    state.tokenize.push(t);
-    return t(stream, state);
-  }
-
-  function tokenBaseUntilBrace() {
-    var depth = 1;
-    function t(stream, state) {
-      if (stream.peek() == "}") {
-        depth--;
-        if (depth == 0) {
-          state.tokenize.pop();
-          return state.tokenize[state.tokenize.length-1](stream, state);
-        }
-      } else if (stream.peek() == "{") {
-        depth++;
-      }
-      return tokenBase(stream, state);
-    }
-    t.isBase = true;
-    return t;
-  }
-
-  function tokenComment(stream, state) {
-    var maybeEnd = false, ch;
-    while (ch = stream.next()) {
-      if (ch == "/" && maybeEnd) {
-        state.tokenize.pop();
-        break;
-      }
-      maybeEnd = (ch == "*");
-    }
-    return "comment";
-  }
-
-  function expectExpression(last) {
-    return !last || last == "operator" || last == "->" || /[\.\[\{\(,;:]/.test(last) ||
-      last == "newstatement" || last == "keyword" || last == "proplabel";
-  }
-
-  function Context(indented, column, type, align, prev) {
-    this.indented = indented;
-    this.column = column;
-    this.type = type;
-    this.align = align;
-    this.prev = prev;
-  }
-  function pushContext(state, col, type) {
-    return state.context = new Context(state.indented, col, type, null, state.context);
-  }
-  function popContext(state) {
-    var t = state.context.type;
-    if (t == ")" || t == "]" || t == "}")
-      state.indented = state.context.indented;
-    return state.context = state.context.prev;
-  }
-
-  // Interface
-
-  return {
-    startState: function(basecolumn) {
-      return {
-        tokenize: [tokenBase],
-        context: new Context((basecolumn || 0) - config.indentUnit, 0, "top", false),
-        indented: 0,
-        startOfLine: true,
-        lastToken: null
-      };
-    },
-
-    token: function(stream, state) {
-      var ctx = state.context;
-      if (stream.sol()) {
-        if (ctx.align == null) ctx.align = false;
-        state.indented = stream.indentation();
-        state.startOfLine = true;
-        // Automatic semicolon insertion
-        if (ctx.type == "statement" && !expectExpression(state.lastToken)) {
-          popContext(state); ctx = state.context;
-        }
-      }
-      if (stream.eatSpace()) return null;
-      curPunc = null;
-      var style = state.tokenize[state.tokenize.length-1](stream, state);
-      if (style == "comment") return style;
-      if (ctx.align == null) ctx.align = true;
-
-      if ((curPunc == ";" || curPunc == ":") && ctx.type == "statement") popContext(state);
-      // Handle indentation for {x -> \n ... }
-      else if (curPunc == "->" && ctx.type == "statement" && ctx.prev.type == "}") {
-        popContext(state);
-        state.context.align = false;
-      }
-      else if (curPunc == "{") pushContext(state, stream.column(), "}");
-      else if (curPunc == "[") pushContext(state, stream.column(), "]");
-      else if (curPunc == "(") pushContext(state, stream.column(), ")");
-      else if (curPunc == "}") {
-        while (ctx.type == "statement") ctx = popContext(state);
-        if (ctx.type == "}") ctx = popContext(state);
-        while (ctx.type == "statement") ctx = popContext(state);
-      }
-      else if (curPunc == ctx.type) popContext(state);
-      else if (ctx.type == "}" || ctx.type == "top" || (ctx.type == "statement" && curPunc == "newstatement"))
-        pushContext(state, stream.column(), "statement");
-      state.startOfLine = false;
-      state.lastToken = curPunc || style;
-      return style;
-    },
-
-    indent: function(state, textAfter) {
-      if (!state.tokenize[state.tokenize.length-1].isBase) return 0;
-      var firstChar = textAfter && textAfter.charAt(0), ctx = state.context;
-      if (ctx.type == "statement" && !expectExpression(state.lastToken)) ctx = ctx.prev;
-      var closing = firstChar == ctx.type;
-      if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : config.indentUnit);
-      else if (ctx.align) return ctx.column + (closing ? 0 : 1);
-      else return ctx.indented + (closing ? 0 : config.indentUnit);
-    },
-
-    electricChars: "{}"
-  };
-});
-
-CodeMirror.defineMIME("text/x-groovy", "groovy");
-CodeMirror.defineMIME("application/x-groovy", "groovy");
diff --git a/vendor/assets/javascripts/codemirror/modes/haskell.js b/vendor/assets/javascripts/codemirror/modes/haskell.js
deleted file mode 100644
index 552d30b13..000000000
--- a/vendor/assets/javascripts/codemirror/modes/haskell.js
+++ /dev/null
@@ -1,243 +0,0 @@
-CodeMirror.defineMode("haskell", function(cmCfg, modeCfg) {
-
-  function switchState(source, setState, f) {
-    setState(f);
-    return f(source, setState);
-  }
-
-  // These should all be Unicode extended, as per the Haskell 2010 report
-  var smallRE = /[a-z_]/;
-  var largeRE = /[A-Z]/;
-  var digitRE = /[0-9]/;
-  var hexitRE = /[0-9A-Fa-f]/;
-  var octitRE = /[0-7]/;
-  var idRE = /[a-z_A-Z0-9']/;
-  var symbolRE = /[-!#$%&*+.\/<=>?@\\^|~:]/;
-  var specialRE = /[(),;[\]`{}]/;
-  var whiteCharRE = /[ \t\v\f]/; // newlines are handled in tokenizer
-
-  function normal(source, setState) {
-    if (source.eatWhile(whiteCharRE)) {
-      return null;
-    }
-
-    var ch = source.next();
-    if (specialRE.test(ch)) {
-      if (ch == '{' && source.eat('-')) {
-        var t = "comment";
-        if (source.eat('#')) {
-          t = "meta";
-        }
-        return switchState(source, setState, ncomment(t, 1));
-      }
-      return null;
-    }
-
-    if (ch == '\'') {
-      if (source.eat('\\')) {
-        source.next();  // should handle other escapes here
-      }
-      else {
-        source.next();
-      }
-      if (source.eat('\'')) {
-        return "string";
-      }
-      return "error";
-    }
-
-    if (ch == '"') {
-      return switchState(source, setState, stringLiteral);
-    }
-
-    if (largeRE.test(ch)) {
-      source.eatWhile(idRE);
-      if (source.eat('.')) {
-        return "qualifier";
-      }
-      return "variable-2";
-    }
-
-    if (smallRE.test(ch)) {
-      source.eatWhile(idRE);
-      return "variable";
-    }
-
-    if (digitRE.test(ch)) {
-      if (ch == '0') {
-        if (source.eat(/[xX]/)) {
-          source.eatWhile(hexitRE); // should require at least 1
-          return "integer";
-        }
-        if (source.eat(/[oO]/)) {
-          source.eatWhile(octitRE); // should require at least 1
-          return "number";
-        }
-      }
-      source.eatWhile(digitRE);
-      var t = "number";
-      if (source.eat('.')) {
-        t = "number";
-        source.eatWhile(digitRE); // should require at least 1
-      }
-      if (source.eat(/[eE]/)) {
-        t = "number";
-        source.eat(/[-+]/);
-        source.eatWhile(digitRE); // should require at least 1
-      }
-      return t;
-    }
-
-    if (symbolRE.test(ch)) {
-      if (ch == '-' && source.eat(/-/)) {
-        source.eatWhile(/-/);
-        if (!source.eat(symbolRE)) {
-          source.skipToEnd();
-          return "comment";
-        }
-      }
-      var t = "variable";
-      if (ch == ':') {
-        t = "variable-2";
-      }
-      source.eatWhile(symbolRE);
-      return t;
-    }
-
-    return "error";
-  }
-
-  function ncomment(type, nest) {
-    if (nest == 0) {
-      return normal;
-    }
-    return function(source, setState) {
-      var currNest = nest;
-      while (!source.eol()) {
-        var ch = source.next();
-        if (ch == '{' && source.eat('-')) {
-          ++currNest;
-        }
-        else if (ch == '-' && source.eat('}')) {
-          --currNest;
-          if (currNest == 0) {
-            setState(normal);
-            return type;
-          }
-        }
-      }
-      setState(ncomment(type, currNest));
-      return type;
-    }
-  }
-
-  function stringLiteral(source, setState) {
-    while (!source.eol()) {
-      var ch = source.next();
-      if (ch == '"') {
-        setState(normal);
-        return "string";
-      }
-      if (ch == '\\') {
-        if (source.eol() || source.eat(whiteCharRE)) {
-          setState(stringGap);
-          return "string";
-        }
-        if (source.eat('&')) {
-        }
-        else {
-          source.next(); // should handle other escapes here
-        }
-      }
-    }
-    setState(normal);
-    return "error";
-  }
-
-  function stringGap(source, setState) {
-    if (source.eat('\\')) {
-      return switchState(source, setState, stringLiteral);
-    }
-    source.next();
-    setState(normal);
-    return "error";
-  }
-
-
-  var wellKnownWords = (function() {
-    var wkw = {};
-    function setType(t) {
-      return function () {
-        for (var i = 0; i < arguments.length; i++)
-          wkw[arguments[i]] = t;
-      }
-    }
-
-    setType("keyword")(
-      "case", "class", "data", "default", "deriving", "do", "else", "foreign",
-      "if", "import", "in", "infix", "infixl", "infixr", "instance", "let",
-      "module", "newtype", "of", "then", "type", "where", "_");
-
-    setType("keyword")(
-      "\.\.", ":", "::", "=", "\\", "\"", "<-", "->", "@", "~", "=>");
-
-    setType("builtin")(
-      "!!", "$!", "$", "&&", "+", "++", "-", ".", "/", "/=", "<", "<=", "=<<",
-      "==", ">", ">=", ">>", ">>=", "^", "^^", "||", "*", "**");
-
-    setType("builtin")(
-      "Bool", "Bounded", "Char", "Double", "EQ", "Either", "Enum", "Eq",
-      "False", "FilePath", "Float", "Floating", "Fractional", "Functor", "GT",
-      "IO", "IOError", "Int", "Integer", "Integral", "Just", "LT", "Left",
-      "Maybe", "Monad", "Nothing", "Num", "Ord", "Ordering", "Rational", "Read",
-      "ReadS", "Real", "RealFloat", "RealFrac", "Right", "Show", "ShowS",
-      "String", "True");
-
-    setType("builtin")(
-      "abs", "acos", "acosh", "all", "and", "any", "appendFile", "asTypeOf",
-      "asin", "asinh", "atan", "atan2", "atanh", "break", "catch", "ceiling",
-      "compare", "concat", "concatMap", "const", "cos", "cosh", "curry",
-      "cycle", "decodeFloat", "div", "divMod", "drop", "dropWhile", "either",
-      "elem", "encodeFloat", "enumFrom", "enumFromThen", "enumFromThenTo",
-      "enumFromTo", "error", "even", "exp", "exponent", "fail", "filter",
-      "flip", "floatDigits", "floatRadix", "floatRange", "floor", "fmap",
-      "foldl", "foldl1", "foldr", "foldr1", "fromEnum", "fromInteger",
-      "fromIntegral", "fromRational", "fst", "gcd", "getChar", "getContents",
-      "getLine", "head", "id", "init", "interact", "ioError", "isDenormalized",
-      "isIEEE", "isInfinite", "isNaN", "isNegativeZero", "iterate", "last",
-      "lcm", "length", "lex", "lines", "log", "logBase", "lookup", "map",
-      "mapM", "mapM_", "max", "maxBound", "maximum", "maybe", "min", "minBound",
-      "minimum", "mod", "negate", "not", "notElem", "null", "odd", "or",
-      "otherwise", "pi", "pred", "print", "product", "properFraction",
-      "putChar", "putStr", "putStrLn", "quot", "quotRem", "read", "readFile",
-      "readIO", "readList", "readLn", "readParen", "reads", "readsPrec",
-      "realToFrac", "recip", "rem", "repeat", "replicate", "return", "reverse",
-      "round", "scaleFloat", "scanl", "scanl1", "scanr", "scanr1", "seq",
-      "sequence", "sequence_", "show", "showChar", "showList", "showParen",
-      "showString", "shows", "showsPrec", "significand", "signum", "sin",
-      "sinh", "snd", "span", "splitAt", "sqrt", "subtract", "succ", "sum",
-      "tail", "take", "takeWhile", "tan", "tanh", "toEnum", "toInteger",
-      "toRational", "truncate", "uncurry", "undefined", "unlines", "until",
-      "unwords", "unzip", "unzip3", "userError", "words", "writeFile", "zip",
-      "zip3", "zipWith", "zipWith3");
-
-    return wkw;
-  })();
-
-
-
-  return {
-    startState: function ()  { return { f: normal }; },
-    copyState:  function (s) { return { f: s.f }; },
-
-    token: function(stream, state) {
-      var t = state.f(stream, function(s) { state.f = s; });
-      var w = stream.current();
-      return (w in wellKnownWords) ? wellKnownWords[w] : t;
-    }
-  };
-
-});
-
-CodeMirror.defineMIME("text/x-haskell", "haskell");
-CodeMirror.defineMIME("application/x-haskell", "haskell");
diff --git a/vendor/assets/javascripts/codemirror/modes/htmlembedded.js b/vendor/assets/javascripts/codemirror/modes/htmlembedded.js
deleted file mode 100644
index 08e170ea9..000000000
--- a/vendor/assets/javascripts/codemirror/modes/htmlembedded.js
+++ /dev/null
@@ -1,68 +0,0 @@
-CodeMirror.defineMode("htmlembedded", function(config, parserConfig) {
-  
-  //config settings
-  var scriptStartRegex = parserConfig.scriptStartRegex || /^<%/i,
-      scriptEndRegex = parserConfig.scriptEndRegex || /^%>/i;
-  
-  //inner modes
-  var scriptingMode, htmlMixedMode;
-  
-  //tokenizer when in html mode
-  function htmlDispatch(stream, state) {
-      if (stream.match(scriptStartRegex, false)) {
-          state.token=scriptingDispatch;
-          return scriptingMode.token(stream, state.scriptState);
-          }
-      else
-          return htmlMixedMode.token(stream, state.htmlState);
-    }
-
-  //tokenizer when in scripting mode
-  function scriptingDispatch(stream, state) {
-      if (stream.match(scriptEndRegex, false))  {
-          state.token=htmlDispatch;
-          return htmlMixedMode.token(stream, state.htmlState);
-         }
-      else
-          return scriptingMode.token(stream, state.scriptState);
-         }
-
-
-  return {
-    startState: function() {
-      scriptingMode = scriptingMode || CodeMirror.getMode(config, parserConfig.scriptingModeSpec);
-      htmlMixedMode = htmlMixedMode || CodeMirror.getMode(config, "htmlmixed");
-      return { 
-          token :  parserConfig.startOpen ? scriptingDispatch : htmlDispatch,
-          htmlState : htmlMixedMode.startState(),
-          scriptState : scriptingMode.startState()
-          }
-    },
-
-    token: function(stream, state) {
-      return state.token(stream, state);
-    },
-
-    indent: function(state, textAfter) {
-      if (state.token == htmlDispatch)
-        return htmlMixedMode.indent(state.htmlState, textAfter);
-      else
-        return scriptingMode.indent(state.scriptState, textAfter);
-    },
-    
-    copyState: function(state) {
-      return {
-       token : state.token,
-       htmlState : CodeMirror.copyState(htmlMixedMode, state.htmlState),
-       scriptState : CodeMirror.copyState(scriptingMode, state.scriptState)
-       }
-    },
-    
-
-    electricChars: "/{}:"
-  }
-});
-
-CodeMirror.defineMIME("application/x-ejs", { name: "htmlembedded", scriptingModeSpec:"javascript"});
-CodeMirror.defineMIME("application/x-aspx", { name: "htmlembedded", scriptingModeSpec:"text/x-csharp"});
-CodeMirror.defineMIME("application/x-jsp", { name: "htmlembedded", scriptingModeSpec:"text/x-java"});
diff --git a/vendor/assets/javascripts/codemirror/modes/htmlmixed.js b/vendor/assets/javascripts/codemirror/modes/htmlmixed.js
deleted file mode 100644
index c4e58a646..000000000
--- a/vendor/assets/javascripts/codemirror/modes/htmlmixed.js
+++ /dev/null
@@ -1,84 +0,0 @@
-CodeMirror.defineMode("htmlmixed", function(config, parserConfig) {
-  var htmlMode = CodeMirror.getMode(config, {name: "xml", htmlMode: true});
-  var jsMode = CodeMirror.getMode(config, "javascript");
-  var cssMode = CodeMirror.getMode(config, "css");
-
-  function html(stream, state) {
-    var style = htmlMode.token(stream, state.htmlState);
-    if (style == "tag" && stream.current() == ">" && state.htmlState.context) {
-      if (/^script$/i.test(state.htmlState.context.tagName)) {
-        state.token = javascript;
-        state.localState = jsMode.startState(htmlMode.indent(state.htmlState, ""));
-        state.mode = "javascript";
-      }
-      else if (/^style$/i.test(state.htmlState.context.tagName)) {
-        state.token = css;
-        state.localState = cssMode.startState(htmlMode.indent(state.htmlState, ""));
-        state.mode = "css";
-      }
-    }
-    return style;
-  }
-  function maybeBackup(stream, pat, style) {
-    var cur = stream.current();
-    var close = cur.search(pat);
-    if (close > -1) stream.backUp(cur.length - close);
-    return style;
-  }
-  function javascript(stream, state) {
-    if (stream.match(/^<\/\s*script\s*>/i, false)) {
-      state.token = html;
-      state.curState = null;
-      state.mode = "html";
-      return html(stream, state);
-    }
-    return maybeBackup(stream, /<\/\s*script\s*>/,
-                       jsMode.token(stream, state.localState));
-  }
-  function css(stream, state) {
-    if (stream.match(/^<\/\s*style\s*>/i, false)) {
-      state.token = html;
-      state.localState = null;
-      state.mode = "html";
-      return html(stream, state);
-    }
-    return maybeBackup(stream, /<\/\s*style\s*>/,
-                       cssMode.token(stream, state.localState));
-  }
-
-  return {
-    startState: function() {
-      var state = htmlMode.startState();
-      return {token: html, localState: null, mode: "html", htmlState: state};
-    },
-
-    copyState: function(state) {
-      if (state.localState)
-        var local = CodeMirror.copyState(state.token == css ? cssMode : jsMode, state.localState);
-      return {token: state.token, localState: local, mode: state.mode,
-              htmlState: CodeMirror.copyState(htmlMode, state.htmlState)};
-    },
-
-    token: function(stream, state) {
-      return state.token(stream, state);
-    },
-
-    indent: function(state, textAfter) {
-      if (state.token == html || /^\s*<\//.test(textAfter))
-        return htmlMode.indent(state.htmlState, textAfter);
-      else if (state.token == javascript)
-        return jsMode.indent(state.localState, textAfter);
-      else
-        return cssMode.indent(state.localState, textAfter);
-    },
-
-    compareStates: function(a, b) {
-      return htmlMode.compareStates(a.htmlState, b.htmlState);
-    },
-
-    electricChars: "/{}:"
-  }
-});
-
-CodeMirror.defineMIME("text/html", "htmlmixed");
-CodeMirror.defineMIME("application/html", "htmlmixed");
diff --git a/vendor/assets/javascripts/codemirror/modes/javascript.js b/vendor/assets/javascripts/codemirror/modes/javascript.js
deleted file mode 100644
index 401b04f8d..000000000
--- a/vendor/assets/javascripts/codemirror/modes/javascript.js
+++ /dev/null
@@ -1,361 +0,0 @@
-CodeMirror.defineMode("javascript", function(config, parserConfig) {
-  var indentUnit = config.indentUnit;
-  var jsonMode = parserConfig.json;
-
-  // Tokenizer
-
-  var keywords = function(){
-    function kw(type) {return {type: type, style: "keyword"};}
-    var A = kw("keyword a"), B = kw("keyword b"), C = kw("keyword c");
-    var operator = kw("operator"), atom = {type: "atom", style: "atom"};
-    return {
-      "if": A, "while": A, "with": A, "else": B, "do": B, "try": B, "finally": B,
-      "return": C, "break": C, "continue": C, "new": C, "delete": C, "throw": C,
-      "var": kw("var"), "const": kw("var"), "let": kw("var"),
-      "function": kw("function"), "catch": kw("catch"),
-      "for": kw("for"), "switch": kw("switch"), "case": kw("case"), "default": kw("default"),
-      "in": operator, "typeof": operator, "instanceof": operator,
-      "true": atom, "false": atom, "null": atom, "undefined": atom, "NaN": atom, "Infinity": atom
-    };
-  }();
-
-  var isOperatorChar = /[+\-*&%=<>!?|]/;
-
-  function chain(stream, state, f) {
-    state.tokenize = f;
-    return f(stream, state);
-  }
-
-  function nextUntilUnescaped(stream, end) {
-    var escaped = false, next;
-    while ((next = stream.next()) != null) {
-      if (next == end && !escaped)
-        return false;
-      escaped = !escaped && next == "\\";
-    }
-    return escaped;
-  }
-
-  // Used as scratch variables to communicate multiple values without
-  // consing up tons of objects.
-  var type, content;
-  function ret(tp, style, cont) {
-    type = tp; content = cont;
-    return style;
-  }
-
-  function jsTokenBase(stream, state) {
-    var ch = stream.next();
-    if (ch == '"' || ch == "'")
-      return chain(stream, state, jsTokenString(ch));
-    else if (/[\[\]{}\(\),;\:\.]/.test(ch))
-      return ret(ch);
-    else if (ch == "0" && stream.eat(/x/i)) {
-      stream.eatWhile(/[\da-f]/i);
-      return ret("number", "number");
-    }
-    else if (/\d/.test(ch)) {
-      stream.match(/^\d*(?:\.\d*)?(?:[eE][+\-]?\d+)?/);
-      return ret("number", "number");
-    }
-    else if (ch == "/") {
-      if (stream.eat("*")) {
-        return chain(stream, state, jsTokenComment);
-      }
-      else if (stream.eat("/")) {
-        stream.skipToEnd();
-        return ret("comment", "comment");
-      }
-      else if (state.reAllowed) {
-        nextUntilUnescaped(stream, "/");
-        stream.eatWhile(/[gimy]/); // 'y' is "sticky" option in Mozilla
-        return ret("regexp", "string-2");
-      }
-      else {
-        stream.eatWhile(isOperatorChar);
-        return ret("operator", null, stream.current());
-      }
-    }
-    else if (ch == "#") {
-        stream.skipToEnd();
-        return ret("error", "error");
-    }
-    else if (isOperatorChar.test(ch)) {
-      stream.eatWhile(isOperatorChar);
-      return ret("operator", null, stream.current());
-    }
-    else {
-      stream.eatWhile(/[\w\$_]/);
-      var word = stream.current(), known = keywords.propertyIsEnumerable(word) && keywords[word];
-      return (known && state.kwAllowed) ? ret(known.type, known.style, word) :
-                     ret("variable", "variable", word);
-    }
-  }
-
-  function jsTokenString(quote) {
-    return function(stream, state) {
-      if (!nextUntilUnescaped(stream, quote))
-        state.tokenize = jsTokenBase;
-      return ret("string", "string");
-    };
-  }
-
-  function jsTokenComment(stream, state) {
-    var maybeEnd = false, ch;
-    while (ch = stream.next()) {
-      if (ch == "/" && maybeEnd) {
-        state.tokenize = jsTokenBase;
-        break;
-      }
-      maybeEnd = (ch == "*");
-    }
-    return ret("comment", "comment");
-  }
-
-  // Parser
-
-  var atomicTypes = {"atom": true, "number": true, "variable": true, "string": true, "regexp": true};
-
-  function JSLexical(indented, column, type, align, prev, info) {
-    this.indented = indented;
-    this.column = column;
-    this.type = type;
-    this.prev = prev;
-    this.info = info;
-    if (align != null) this.align = align;
-  }
-
-  function inScope(state, varname) {
-    for (var v = state.localVars; v; v = v.next)
-      if (v.name == varname) return true;
-  }
-
-  function parseJS(state, style, type, content, stream) {
-    var cc = state.cc;
-    // Communicate our context to the combinators.
-    // (Less wasteful than consing up a hundred closures on every call.)
-    cx.state = state; cx.stream = stream; cx.marked = null, cx.cc = cc;
-
-    if (!state.lexical.hasOwnProperty("align"))
-      state.lexical.align = true;
-
-    while(true) {
-      var combinator = cc.length ? cc.pop() : jsonMode ? expression : statement;
-      if (combinator(type, content)) {
-        while(cc.length && cc[cc.length - 1].lex)
-          cc.pop()();
-        if (cx.marked) return cx.marked;
-        if (type == "variable" && inScope(state, content)) return "variable-2";
-        return style;
-      }
-    }
-  }
-
-  // Combinator utils
-
-  var cx = {state: null, column: null, marked: null, cc: null};
-  function pass() {
-    for (var i = arguments.length - 1; i >= 0; i--) cx.cc.push(arguments[i]);
-  }
-  function cont() {
-    pass.apply(null, arguments);
-    return true;
-  }
-  function register(varname) {
-    var state = cx.state;
-    if (state.context) {
-      cx.marked = "def";
-      for (var v = state.localVars; v; v = v.next)
-        if (v.name == varname) return;
-      state.localVars = {name: varname, next: state.localVars};
-    }
-  }
-
-  // Combinators
-
-  var defaultVars = {name: "this", next: {name: "arguments"}};
-  function pushcontext() {
-    if (!cx.state.context) cx.state.localVars = defaultVars;
-    cx.state.context = {prev: cx.state.context, vars: cx.state.localVars};
-  }
-  function popcontext() {
-    cx.state.localVars = cx.state.context.vars;
-    cx.state.context = cx.state.context.prev;
-  }
-  function pushlex(type, info) {
-    var result = function() {
-      var state = cx.state;
-      state.lexical = new JSLexical(state.indented, cx.stream.column(), type, null, state.lexical, info)
-    };
-    result.lex = true;
-    return result;
-  }
-  function poplex() {
-    var state = cx.state;
-    if (state.lexical.prev) {
-      if (state.lexical.type == ")")
-        state.indented = state.lexical.indented;
-      state.lexical = state.lexical.prev;
-    }
-  }
-  poplex.lex = true;
-
-  function expect(wanted) {
-    return function expecting(type) {
-      if (type == wanted) return cont();
-      else if (wanted == ";") return pass();
-      else return cont(arguments.callee);
-    };
-  }
-
-  function statement(type) {
-    if (type == "var") return cont(pushlex("vardef"), vardef1, expect(";"), poplex);
-    if (type == "keyword a") return cont(pushlex("form"), expression, statement, poplex);
-    if (type == "keyword b") return cont(pushlex("form"), statement, poplex);
-    if (type == "{") return cont(pushlex("}"), block, poplex);
-    if (type == ";") return cont();
-    if (type == "function") return cont(functiondef);
-    if (type == "for") return cont(pushlex("form"), expect("("), pushlex(")"), forspec1, expect(")"),
-                                      poplex, statement, poplex);
-    if (type == "variable") return cont(pushlex("stat"), maybelabel);
-    if (type == "switch") return cont(pushlex("form"), expression, pushlex("}", "switch"), expect("{"),
-                                         block, poplex, poplex);
-    if (type == "case") return cont(expression, expect(":"));
-    if (type == "default") return cont(expect(":"));
-    if (type == "catch") return cont(pushlex("form"), pushcontext, expect("("), funarg, expect(")"),
-                                        statement, poplex, popcontext);
-    return pass(pushlex("stat"), expression, expect(";"), poplex);
-  }
-  function expression(type) {
-    if (atomicTypes.hasOwnProperty(type)) return cont(maybeoperator);
-    if (type == "function") return cont(functiondef);
-    if (type == "keyword c") return cont(maybeexpression);
-    if (type == "(") return cont(pushlex(")"), maybeexpression, expect(")"), poplex, maybeoperator);
-    if (type == "operator") return cont(expression);
-    if (type == "[") return cont(pushlex("]"), commasep(expression, "]"), poplex, maybeoperator);
-    if (type == "{") return cont(pushlex("}"), commasep(objprop, "}"), poplex, maybeoperator);
-    return cont();
-  }
-  function maybeexpression(type) {
-    if (type.match(/[;\}\)\],]/)) return pass();
-    return pass(expression);
-  }
-
-  function maybeoperator(type, value) {
-    if (type == "operator" && /\+\+|--/.test(value)) return cont(maybeoperator);
-    if (type == "operator") return cont(expression);
-    if (type == ";") return;
-    if (type == "(") return cont(pushlex(")"), commasep(expression, ")"), poplex, maybeoperator);
-    if (type == ".") return cont(property, maybeoperator);
-    if (type == "[") return cont(pushlex("]"), expression, expect("]"), poplex, maybeoperator);
-  }
-  function maybelabel(type) {
-    if (type == ":") return cont(poplex, statement);
-    return pass(maybeoperator, expect(";"), poplex);
-  }
-  function property(type) {
-    if (type == "variable") {cx.marked = "property"; return cont();}
-  }
-  function objprop(type) {
-    if (type == "variable") cx.marked = "property";
-    if (atomicTypes.hasOwnProperty(type)) return cont(expect(":"), expression);
-  }
-  function commasep(what, end) {
-    function proceed(type) {
-      if (type == ",") return cont(what, proceed);
-      if (type == end) return cont();
-      return cont(expect(end));
-    }
-    return function commaSeparated(type) {
-      if (type == end) return cont();
-      else return pass(what, proceed);
-    };
-  }
-  function block(type) {
-    if (type == "}") return cont();
-    return pass(statement, block);
-  }
-  function vardef1(type, value) {
-    if (type == "variable"){register(value); return cont(vardef2);}
-    return cont();
-  }
-  function vardef2(type, value) {
-    if (value == "=") return cont(expression, vardef2);
-    if (type == ",") return cont(vardef1);
-  }
-  function forspec1(type) {
-    if (type == "var") return cont(vardef1, forspec2);
-    if (type == ";") return pass(forspec2);
-    if (type == "variable") return cont(formaybein);
-    return pass(forspec2);
-  }
-  function formaybein(type, value) {
-    if (value == "in") return cont(expression);
-    return cont(maybeoperator, forspec2);
-  }
-  function forspec2(type, value) {
-    if (type == ";") return cont(forspec3);
-    if (value == "in") return cont(expression);
-    return cont(expression, expect(";"), forspec3);
-  }
-  function forspec3(type) {
-    if (type != ")") cont(expression);
-  }
-  function functiondef(type, value) {
-    if (type == "variable") {register(value); return cont(functiondef);}
-    if (type == "(") return cont(pushlex(")"), pushcontext, commasep(funarg, ")"), poplex, statement, popcontext);
-  }
-  function funarg(type, value) {
-    if (type == "variable") {register(value); return cont();}
-  }
-
-  // Interface
-
-  return {
-    startState: function(basecolumn) {
-      return {
-        tokenize: jsTokenBase,
-        reAllowed: true,
-        kwAllowed: true,
-        cc: [],
-        lexical: new JSLexical((basecolumn || 0) - indentUnit, 0, "block", false),
-        localVars: null,
-        context: null,
-        indented: 0
-      };
-    },
-
-    token: function(stream, state) {
-      if (stream.sol()) {
-        if (!state.lexical.hasOwnProperty("align"))
-          state.lexical.align = false;
-        state.indented = stream.indentation();
-      }
-      if (stream.eatSpace()) return null;
-      var style = state.tokenize(stream, state);
-      if (type == "comment") return style;
-      state.reAllowed = type == "operator" || type == "keyword c" || type.match(/^[\[{}\(,;:]$/);
-      state.kwAllowed = type != '.';
-      return parseJS(state, style, type, content, stream);
-    },
-
-    indent: function(state, textAfter) {
-      if (state.tokenize != jsTokenBase) return 0;
-      var firstChar = textAfter && textAfter.charAt(0), lexical = state.lexical,
-          type = lexical.type, closing = firstChar == type;
-      if (type == "vardef") return lexical.indented + 4;
-      else if (type == "form" && firstChar == "{") return lexical.indented;
-      else if (type == "stat" || type == "form") return lexical.indented + indentUnit;
-      else if (lexical.info == "switch" && !closing)
-        return lexical.indented + (/^(?:case|default)\b/.test(textAfter) ? indentUnit : 2 * indentUnit);
-      else if (lexical.align) return lexical.column + (closing ? 0 : 1);
-      else return lexical.indented + (closing ? 0 : indentUnit);
-    },
-
-    electricChars: ":{}"
-  };
-});
-
-CodeMirror.defineMIME("text/javascript", "javascript");
-CodeMirror.defineMIME("application/javascript", "javascript");
-CodeMirror.defineMIME("application/json", {name: "javascript", json: true});
diff --git a/vendor/assets/javascripts/codemirror/modes/jinja2.js b/vendor/assets/javascripts/codemirror/modes/jinja2.js
deleted file mode 100644
index 75419d846..000000000
--- a/vendor/assets/javascripts/codemirror/modes/jinja2.js
+++ /dev/null
@@ -1,42 +0,0 @@
-CodeMirror.defineMode("jinja2", function(config, parserConf) {
-    var keywords = ["block", "endblock", "for", "endfor", "in", "true", "false", 
-                    "loop", "none", "self", "super", "if", "as", "not", "and",
-                    "else", "import", "with", "without", "context"];
-    keywords = new RegExp("^((" + keywords.join(")|(") + "))\\b");
-
-    function tokenBase (stream, state) {
-        var ch = stream.next();
-        if (ch == "{") {
-            if (ch = stream.eat(/\{|%|#/)) {
-                stream.eat("-");
-                state.tokenize = inTag(ch);
-                return "tag";
-            }
-        }
-    }
-    function inTag (close) {
-        if (close == "{") {
-            close = "}";
-        }
-        return function (stream, state) {
-            var ch = stream.next();
-            if ((ch == close || (ch == "-" && stream.eat(close)))
-                && stream.eat("}")) {
-                state.tokenize = tokenBase;
-                return "tag";
-            }
-            if (stream.match(keywords)) {
-                return "keyword";
-            }
-            return close == "#" ? "comment" : "string";
-        };
-    }
-    return {
-        startState: function () {
-            return {tokenize: tokenBase};
-        },
-        token: function (stream, state) {
-            return state.tokenize(stream, state);
-        }
-    }; 
-});
diff --git a/vendor/assets/javascripts/codemirror/modes/less.js b/vendor/assets/javascripts/codemirror/modes/less.js
deleted file mode 100644
index 29a0a1f13..000000000
--- a/vendor/assets/javascripts/codemirror/modes/less.js
+++ /dev/null
@@ -1,186 +0,0 @@
-CodeMirror.defineMode("less", function(config) {
-  var indentUnit = config.indentUnit, type;
-  function ret(style, tp) {type = tp; return style;}
-  //html5 tags
-  var tags = ["a","abbr","acronym","address","applet","area","article","aside","audio","b","base","basefont","bdi","bdo","big","blockquote","body","br","button","canvas","caption","cite","code","col","colgroup","command","datalist","dd","del","details","dfn","dir","div","dl","dt","em","embed","fieldset","figcaption","figure","font","footer","form","frame","frameset","h1","h2","h3","h4","h5","h6","head","header","hgroup","hr","html","i","iframe","img","input","ins","keygen","kbd","label","legend","li","link","map","mark","menu","meta","meter","nav","noframes","noscript","object","ol","optgroup","option","output","p","param","pre","progress","q","rp","rt","ruby","s","samp","script","section","select","small","source","span","strike","strong","style","sub","summary","sup","table","tbody","td","textarea","tfoot","th","thead","time","title","tr","track","tt","u","ul","var","video","wbr"];
-  
-  function inTagsArray(val){
-    for(var i=0; i*\/]/.test(ch)) {//removed . dot character original was [,.+>*\/]
-      return ret(null, "select-op");
-    }
-    else if (/[;{}:\[\]()]/.test(ch)) { //added () char for lesscss original was [;{}:\[\]]
-      if(ch == ":"){
-	stream.eatWhile(/[active|hover|link|visited]/);
-	if( stream.current().match(/[active|hover|link|visited]/)){
-	  return ret("tag", "tag");
-	}else{
-	  return ret(null, ch);	
-	}
-      }else{
-  	return ret(null, ch);
-      }
-    }
-    else if (ch == ".") { // lesscss
-      stream.eatWhile(/[\a-zA-Z0-9\-_]/);
-      return ret("tag", "tag");
-    }
-    else if (ch == "#") { // lesscss
-      stream.match(/([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})/);
-      if(stream.current().length >1){
-	if(stream.current().match(/([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})/) != null){
-	  return ret("number", "unit");
-	}else{
-	  stream.eatWhile(/[\w\-]/);
-	  return ret("atom", "tag"); 
-	}
-      }else{
-	stream.eatWhile(/[\w\-]/);
-	return ret("atom", "tag");
-      }
-    }
-    else if (ch == "&") {
-      stream.eatWhile(/[\w\-]/);
-      return ret(null, ch);
-    }
-    else {
-      stream.eatWhile(/[\w\\\-_.%{]/);
-      if( stream.eat("(") ){ // lesscss
-	return ret(null, ch);
-      }else if( stream.current().match(/\-\d|\-.\d/) ){ // lesscss match e.g.: -5px -0.4 etc...
-	return ret("number", "unit");
-      }else if( inTagsArray(stream.current()) ){ // lesscss match html tags
-	return ret("tag", "tag");
-      }else{
-      	return ret("variable", "variable");
-      }
-    }
-    
-  }
-
-  function tokenSComment(stream, state) {// SComment = Slash comment
-    stream.skipToEnd();
-    state.tokenize = tokenBase;
-    return ret("comment", "comment");
-  }
-  
-  function tokenCComment(stream, state) {
-    var maybeEnd = false, ch;
-    while ((ch = stream.next()) != null) {
-      if (maybeEnd && ch == "/") {
-        state.tokenize = tokenBase;
-        break;
-      }
-      maybeEnd = (ch == "*");
-    }
-    return ret("comment", "comment");
-  }
-
-  function tokenSGMLComment(stream, state) {
-    var dashes = 0, ch;
-    while ((ch = stream.next()) != null) {
-      if (dashes >= 2 && ch == ">") {
-        state.tokenize = tokenBase;
-        break;
-      }
-      dashes = (ch == "-") ? dashes + 1 : 0;
-    }
-    return ret("comment", "comment");
-  }
-
-  function tokenString(quote) {
-    return function(stream, state) {
-      var escaped = false, ch;
-      while ((ch = stream.next()) != null) {
-        if (ch == quote && !escaped)
-          break;
-        escaped = !escaped && ch == "\\";
-      }
-      if (!escaped) state.tokenize = tokenBase;
-      return ret("string", "string");
-    };
-  }
-
-  return {
-    startState: function(base) {
-      return {tokenize: tokenBase,
-              baseIndent: base || 0,
-              stack: []};
-    },
-
-    token: function(stream, state) {
-      if (stream.eatSpace()) return null;
-      var style = state.tokenize(stream, state);
-
-      var context = state.stack[state.stack.length-1];
-      if (type == "hash" && context == "rule") style = "atom";
-      else if (style == "variable") {
-        if (context == "rule") style = null; //"tag"
-        else if (!context || context == "@media{") style = "tag";
-      }
-
-      if (context == "rule" && /^[\{\};]$/.test(type))
-        state.stack.pop();
-      if (type == "{") {
-        if (context == "@media") state.stack[state.stack.length-1] = "@media{";
-        else state.stack.push("{");
-      }
-      else if (type == "}") state.stack.pop();
-      else if (type == "@media") state.stack.push("@media");
-      else if (context == "{" && type != "comment") state.stack.push("rule");
-      return style;
-    },
-
-    indent: function(state, textAfter) {
-      var n = state.stack.length;
-      if (/^\}/.test(textAfter))
-        n -= state.stack[state.stack.length-1] == "rule" ? 2 : 1;
-      return state.baseIndent + n * indentUnit;
-    },
-
-    electricChars: "}"
-  };
-});
-
-CodeMirror.defineMIME("text/less", "less");
diff --git a/vendor/assets/javascripts/codemirror/modes/lua.js b/vendor/assets/javascripts/codemirror/modes/lua.js
deleted file mode 100644
index 0e221aa1b..000000000
--- a/vendor/assets/javascripts/codemirror/modes/lua.js
+++ /dev/null
@@ -1,141 +0,0 @@
-// LUA mode. Ported to CodeMirror 2 from Franciszek Wawrzak's
-// CodeMirror 1 mode.
-// highlights keywords, strings, comments (no leveling supported! ("[==[")), tokens, basic indenting
-
-CodeMirror.defineMode("lua", function(config, parserConfig) {
-  var indentUnit = config.indentUnit;
-
-  function prefixRE(words) {
-    return new RegExp("^(?:" + words.join("|") + ")", "i");
-  }
-  function wordRE(words) {
-    return new RegExp("^(?:" + words.join("|") + ")$", "i");
-  }
-  var specials = wordRE(parserConfig.specials || []);
-
-  // long list of standard functions from lua manual
-  var builtins = wordRE([
-    "_G","_VERSION","assert","collectgarbage","dofile","error","getfenv","getmetatable","ipairs","load",
-    "loadfile","loadstring","module","next","pairs","pcall","print","rawequal","rawget","rawset","require",
-    "select","setfenv","setmetatable","tonumber","tostring","type","unpack","xpcall",
-
-    "coroutine.create","coroutine.resume","coroutine.running","coroutine.status","coroutine.wrap","coroutine.yield",
-
-    "debug.debug","debug.getfenv","debug.gethook","debug.getinfo","debug.getlocal","debug.getmetatable",
-    "debug.getregistry","debug.getupvalue","debug.setfenv","debug.sethook","debug.setlocal","debug.setmetatable",
-    "debug.setupvalue","debug.traceback",
-
-    "close","flush","lines","read","seek","setvbuf","write",
-
-    "io.close","io.flush","io.input","io.lines","io.open","io.output","io.popen","io.read","io.stderr","io.stdin",
-    "io.stdout","io.tmpfile","io.type","io.write",
-
-    "math.abs","math.acos","math.asin","math.atan","math.atan2","math.ceil","math.cos","math.cosh","math.deg",
-    "math.exp","math.floor","math.fmod","math.frexp","math.huge","math.ldexp","math.log","math.log10","math.max",
-    "math.min","math.modf","math.pi","math.pow","math.rad","math.random","math.randomseed","math.sin","math.sinh",
-    "math.sqrt","math.tan","math.tanh",
-
-    "os.clock","os.date","os.difftime","os.execute","os.exit","os.getenv","os.remove","os.rename","os.setlocale",
-    "os.time","os.tmpname",
-
-    "package.cpath","package.loaded","package.loaders","package.loadlib","package.path","package.preload",
-    "package.seeall",
-
-    "string.byte","string.char","string.dump","string.find","string.format","string.gmatch","string.gsub",
-    "string.len","string.lower","string.match","string.rep","string.reverse","string.sub","string.upper",
-
-    "table.concat","table.insert","table.maxn","table.remove","table.sort"
-  ]);
-  var keywords = wordRE(["and","break","elseif","false","nil","not","or","return",
-			 "true","function", "end", "if", "then", "else", "do",
-			 "while", "repeat", "until", "for", "in", "local" ]);
-
-  var indentTokens = wordRE(["function", "if","repeat","do", "\\(", "{"]);
-  var dedentTokens = wordRE(["end", "until", "\\)", "}"]);
-  var dedentPartial = prefixRE(["end", "until", "\\)", "}", "else", "elseif"]);
-
-  function readBracket(stream) {
-    var level = 0;
-    while (stream.eat("=")) ++level;
-    stream.eat("[");
-    return level;
-  }
-
-  function normal(stream, state) {
-    var ch = stream.next();
-    if (ch == "-" && stream.eat("-")) {
-      if (stream.eat("["))
-        return (state.cur = bracketed(readBracket(stream), "comment"))(stream, state);
-      stream.skipToEnd();
-      return "comment";
-    }
-    if (ch == "\"" || ch == "'")
-      return (state.cur = string(ch))(stream, state);
-    if (ch == "[" && /[\[=]/.test(stream.peek()))
-      return (state.cur = bracketed(readBracket(stream), "string"))(stream, state);
-    if (/\d/.test(ch)) {
-      stream.eatWhile(/[\w.%]/);
-      return "number";
-    }
-    if (/[\w_]/.test(ch)) {
-      stream.eatWhile(/[\w\\\-_.]/);
-      return "variable";
-    }
-    return null;
-  }
-
-  function bracketed(level, style) {
-    return function(stream, state) {
-      var curlev = null, ch;
-      while ((ch = stream.next()) != null) {
-        if (curlev == null) {if (ch == "]") curlev = 0;}
-        else if (ch == "=") ++curlev;
-        else if (ch == "]" && curlev == level) { state.cur = normal; break; }
-        else curlev = null;
-      }
-      return style;
-    };
-  }
-
-  function string(quote) {
-    return function(stream, state) {
-      var escaped = false, ch;
-      while ((ch = stream.next()) != null) {
-        if (ch == quote && !escaped) break;
-        escaped = !escaped && ch == "\\";
-      }
-      if (!escaped) state.cur = normal;
-      return "string";
-    };
-  }
-
-  return {
-    startState: function(basecol) {
-      return {basecol: basecol || 0, indentDepth: 0, cur: normal};
-    },
-
-    token: function(stream, state) {
-      if (stream.eatSpace()) return null;
-      var style = state.cur(stream, state);
-      var word = stream.current();
-      if (style == "variable") {
-        if (keywords.test(word)) style = "keyword";
-        else if (builtins.test(word)) style = "builtin";
-	else if (specials.test(word)) style = "variable-2";
-      }
-      if ((style != "comment") && (style != "string")){
-        if (indentTokens.test(word)) ++state.indentDepth;
-        else if (dedentTokens.test(word)) --state.indentDepth;
-      }
-      return style;
-    },
-
-    indent: function(state, textAfter) {
-      var closing = dedentPartial.test(textAfter);
-      return state.basecol + indentUnit * (state.indentDepth - (closing ? 1 : 0));
-    }
-  };
-});
-
-CodeMirror.defineMIME("text/x-lua", "lua");
-CodeMirror.defineMIME("application/x-lua", "lua");
diff --git a/vendor/assets/javascripts/codemirror/modes/markdown.js b/vendor/assets/javascripts/codemirror/modes/markdown.js
deleted file mode 100644
index 34227f592..000000000
--- a/vendor/assets/javascripts/codemirror/modes/markdown.js
+++ /dev/null
@@ -1,243 +0,0 @@
-CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
-
-  var htmlMode = CodeMirror.getMode(cmCfg, { name: 'xml', htmlMode: true });
-
-  var header   = 'header'
-  ,   code     = 'comment'
-  ,   quote    = 'quote'
-  ,   list     = 'string'
-  ,   hr       = 'hr'
-  ,   linktext = 'link'
-  ,   linkhref = 'string'
-  ,   em       = 'em'
-  ,   strong   = 'strong'
-  ,   emstrong = 'emstrong';
-
-  var hrRE = /^[*-=_]/
-  ,   ulRE = /^[*-+]\s+/
-  ,   olRE = /^[0-9]\.\s+/
-  ,   headerRE = /^(?:\={3,}|-{3,})$/
-  ,   codeRE = /^(k:\t|\s{4,})/
-  ,   textRE = /^[^\[*_\\<>`]+/;
-
-  function switchInline(stream, state, f) {
-    state.f = state.inline = f;
-    return f(stream, state);
-  }
-
-  function switchBlock(stream, state, f) {
-    state.f = state.block = f;
-    return f(stream, state);
-  }
-
-
-  // Blocks
-
-  function blockNormal(stream, state) {
-    if (stream.match(codeRE)) {
-      stream.skipToEnd();
-      return code;
-    }
-
-    if (stream.eatSpace()) {
-      return null;
-    }
-
-    if (stream.peek() === '#' || stream.match(headerRE)) {
-      stream.skipToEnd();
-      return header;
-    }
-    if (stream.eat('>')) {
-      state.indentation++;
-      return quote;
-    }
-    if (stream.peek() === '[') {
-      return switchInline(stream, state, footnoteLink);
-    }
-    if (hrRE.test(stream.peek())) {
-      var re = new RegExp('(?:\s*['+stream.peek()+']){3,}$');
-      if (stream.match(re, true)) {
-        return hr;
-      }
-    }
-
-    var match;
-    if (match = stream.match(ulRE, true) || stream.match(olRE, true)) {
-      state.indentation += match[0].length;
-      return list;
-    }
-
-    return switchInline(stream, state, state.inline);
-  }
-
-  function htmlBlock(stream, state) {
-    var style = htmlMode.token(stream, state.htmlState);
-    if (style === 'tag' && state.htmlState.type !== 'openTag' && !state.htmlState.context) {
-      state.f = inlineNormal;
-      state.block = blockNormal;
-    }
-    return style;
-  }
-
-
-  // Inline
-  function getType(state) {
-    return state.strong ? (state.em ? emstrong : strong)
-                        : (state.em ? em       : null);
-  }
-
-  function handleText(stream, state) {
-    if (stream.match(textRE, true)) {
-      return getType(state);
-    }
-    return undefined;
-  }
-
-  function inlineNormal(stream, state) {
-    var style = state.text(stream, state)
-    if (typeof style !== 'undefined')
-      return style;
-
-    var ch = stream.next();
-
-    if (ch === '\\') {
-      stream.next();
-      return getType(state);
-    }
-    if (ch === '`') {
-      return switchInline(stream, state, inlineElement(code, '`'));
-    }
-    if (ch === '[') {
-      return switchInline(stream, state, linkText);
-    }
-    if (ch === '<' && stream.match(/^\w/, false)) {
-      stream.backUp(1);
-      return switchBlock(stream, state, htmlBlock);
-    }
-
-    var t = getType(state);
-    if (ch === '*' || ch === '_') {
-      if (stream.eat(ch)) {
-        return (state.strong = !state.strong) ? getType(state) : t;
-      }
-      return (state.em = !state.em) ? getType(state) : t;
-    }
-
-    return getType(state);
-  }
-
-  function linkText(stream, state) {
-    while (!stream.eol()) {
-      var ch = stream.next();
-      if (ch === '\\') stream.next();
-      if (ch === ']') {
-        state.inline = state.f = linkHref;
-        return linktext;
-      }
-    }
-    return linktext;
-  }
-
-  function linkHref(stream, state) {
-    stream.eatSpace();
-    var ch = stream.next();
-    if (ch === '(' || ch === '[') {
-      return switchInline(stream, state, inlineElement(linkhref, ch === '(' ? ')' : ']'));
-    }
-    return 'error';
-  }
-
-  function footnoteLink(stream, state) {
-    if (stream.match(/^[^\]]*\]:/, true)) {
-      state.f = footnoteUrl;
-      return linktext;
-    }
-    return switchInline(stream, state, inlineNormal);
-  }
-
-  function footnoteUrl(stream, state) {
-    stream.eatSpace();
-    stream.match(/^[^\s]+/, true);
-    state.f = state.inline = inlineNormal;
-    return linkhref;
-  }
-
-  function inlineRE(endChar) {
-    if (!inlineRE[endChar]) {
-      // match any not-escaped-non-endChar and any escaped char
-      // then match endChar or eol
-      inlineRE[endChar] = new RegExp('^(?:[^\\\\\\' + endChar + ']|\\\\.)*(?:\\' + endChar + '|$)');
-    }
-    return inlineRE[endChar];
-  }
-
-  function inlineElement(type, endChar, next) {
-    next = next || inlineNormal;
-    return function(stream, state) {
-      stream.match(inlineRE(endChar));
-      state.inline = state.f = next;
-      return type;
-    };
-  }
-
-  return {
-    startState: function() {
-      return {
-        f: blockNormal,
-
-        block: blockNormal,
-        htmlState: htmlMode.startState(),
-        indentation: 0,
-
-        inline: inlineNormal,
-        text: handleText,
-        em: false,
-        strong: false
-      };
-    },
-
-    copyState: function(s) {
-      return {
-        f: s.f,
-
-        block: s.block,
-        htmlState: CodeMirror.copyState(htmlMode, s.htmlState),
-        indentation: s.indentation,
-
-        inline: s.inline,
-        text: s.text,
-        em: s.em,
-        strong: s.strong
-      };
-    },
-
-    token: function(stream, state) {
-      if (stream.sol()) {
-        state.f = state.block;
-        var previousIndentation = state.indentation
-        ,   currentIndentation = 0;
-        while (previousIndentation > 0) {
-          if (stream.eat(' ')) {
-            previousIndentation--;
-            currentIndentation++;
-          } else if (previousIndentation >= 4 && stream.eat('\t')) {
-            previousIndentation -= 4;
-            currentIndentation += 4;
-          } else {
-            break;
-          }
-        }
-        state.indentation = currentIndentation;
-
-        if (currentIndentation > 0) return null;
-      }
-      return state.f(stream, state);
-    },
-
-    getType: getType
-  };
-
-});
-
-CodeMirror.defineMIME("text/x-markdown", "markdown");
-CodeMirror.defineMIME("application/x-markdown", "markdown");
diff --git a/vendor/assets/javascripts/codemirror/modes/mysql.js b/vendor/assets/javascripts/codemirror/modes/mysql.js
deleted file mode 100644
index 50bcec98c..000000000
--- a/vendor/assets/javascripts/codemirror/modes/mysql.js
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- *	MySQL Mode for CodeMirror 2 by MySQL-Tools
- *	@author James Thorne (partydroid)
- *	@link 	http://github.com/partydroid/MySQL-Tools
- * 	@link 	http://mysqltools.org
- *	@version 02/Jan/2012
-*/
-CodeMirror.defineMode("mysql", function(config) {
-  var indentUnit = config.indentUnit;
-  var curPunc;
-
-  function wordRegexp(words) {
-    return new RegExp("^(?:" + words.join("|") + ")$", "i");
-  }
-  var ops = wordRegexp(["str", "lang", "langmatches", "datatype", "bound", "sameterm", "isiri", "isuri",
-                        "isblank", "isliteral", "union", "a"]);
-  var keywords = wordRegexp([
-  	('ACCESSIBLE'),('ALTER'),('AS'),('BEFORE'),('BINARY'),('BY'),('CASE'),('CHARACTER'),('COLUMN'),('CONTINUE'),('CROSS'),('CURRENT_TIMESTAMP'),('DATABASE'),('DAY_MICROSECOND'),('DEC'),('DEFAULT'),
-	('DESC'),('DISTINCT'),('DOUBLE'),('EACH'),('ENCLOSED'),('EXIT'),('FETCH'),('FLOAT8'),('FOREIGN'),('GRANT'),('HIGH_PRIORITY'),('HOUR_SECOND'),('IN'),('INNER'),('INSERT'),('INT2'),('INT8'),
-	('INTO'),('JOIN'),('KILL'),('LEFT'),('LINEAR'),('LOCALTIME'),('LONG'),('LOOP'),('MATCH'),('MEDIUMTEXT'),('MINUTE_SECOND'),('NATURAL'),('NULL'),('OPTIMIZE'),('OR'),('OUTER'),('PRIMARY'),
-	('RANGE'),('READ_WRITE'),('REGEXP'),('REPEAT'),('RESTRICT'),('RIGHT'),('SCHEMAS'),('SENSITIVE'),('SHOW'),('SPECIFIC'),('SQLSTATE'),('SQL_CALC_FOUND_ROWS'),('STARTING'),('TERMINATED'),
-	('TINYINT'),('TRAILING'),('UNDO'),('UNLOCK'),('USAGE'),('UTC_DATE'),('VALUES'),('VARCHARACTER'),('WHERE'),('WRITE'),('ZEROFILL'),('ALL'),('AND'),('ASENSITIVE'),('BIGINT'),('BOTH'),('CASCADE'),
-	('CHAR'),('COLLATE'),('CONSTRAINT'),('CREATE'),('CURRENT_TIME'),('CURSOR'),('DAY_HOUR'),('DAY_SECOND'),('DECLARE'),('DELETE'),('DETERMINISTIC'),('DIV'),('DUAL'),('ELSEIF'),('EXISTS'),('FALSE'),
-	('FLOAT4'),('FORCE'),('FULLTEXT'),('HAVING'),('HOUR_MINUTE'),('IGNORE'),('INFILE'),('INSENSITIVE'),('INT1'),('INT4'),('INTERVAL'),('ITERATE'),('KEYS'),('LEAVE'),('LIMIT'),('LOAD'),('LOCK'),
-	('LONGTEXT'),('MASTER_SSL_VERIFY_SERVER_CERT'),('MEDIUMINT'),('MINUTE_MICROSECOND'),('MODIFIES'),('NO_WRITE_TO_BINLOG'),('ON'),('OPTIONALLY'),('OUT'),('PRECISION'),('PURGE'),('READS'),
-	('REFERENCES'),('RENAME'),('REQUIRE'),('REVOKE'),('SCHEMA'),('SELECT'),('SET'),('SPATIAL'),('SQLEXCEPTION'),('SQL_BIG_RESULT'),('SSL'),('TABLE'),('TINYBLOB'),('TO'),('TRUE'),('UNIQUE'),
-	('UPDATE'),('USING'),('UTC_TIMESTAMP'),('VARCHAR'),('WHEN'),('WITH'),('YEAR_MONTH'),('ADD'),('ANALYZE'),('ASC'),('BETWEEN'),('BLOB'),('CALL'),('CHANGE'),('CHECK'),('CONDITION'),('CONVERT'),
-	('CURRENT_DATE'),('CURRENT_USER'),('DATABASES'),('DAY_MINUTE'),('DECIMAL'),('DELAYED'),('DESCRIBE'),('DISTINCTROW'),('DROP'),('ELSE'),('ESCAPED'),('EXPLAIN'),('FLOAT'),('FOR'),('FROM'),
-	('GROUP'),('HOUR_MICROSECOND'),('IF'),('INDEX'),('INOUT'),('INT'),('INT3'),('INTEGER'),('IS'),('KEY'),('LEADING'),('LIKE'),('LINES'),('LOCALTIMESTAMP'),('LONGBLOB'),('LOW_PRIORITY'),
-	('MEDIUMBLOB'),('MIDDLEINT'),('MOD'),('NOT'),('NUMERIC'),('OPTION'),('ORDER'),('OUTFILE'),('PROCEDURE'),('READ'),('REAL'),('RELEASE'),('REPLACE'),('RETURN'),('RLIKE'),('SECOND_MICROSECOND'),
-	('SEPARATOR'),('SMALLINT'),('SQL'),('SQLWARNING'),('SQL_SMALL_RESULT'),('STRAIGHT_JOIN'),('THEN'),('TINYTEXT'),('TRIGGER'),('UNION'),('UNSIGNED'),('USE'),('UTC_TIME'),('VARBINARY'),('VARYING'),
-	('WHILE'),('XOR'),('FULL'),('COLUMNS'),('MIN'),('MAX'),('STDEV'),('COUNT')
-  ]);
-  var operatorChars = /[*+\-<>=&|]/;
-
-  function tokenBase(stream, state) {
-    var ch = stream.next();
-    curPunc = null;
-    if (ch == "$" || ch == "?") {
-      stream.match(/^[\w\d]*/);
-      return "variable-2";
-    }
-    else if (ch == "<" && !stream.match(/^[\s\u00a0=]/, false)) {
-      stream.match(/^[^\s\u00a0>]*>?/);
-      return "atom";
-    }
-    else if (ch == "\"" || ch == "'") {
-      state.tokenize = tokenLiteral(ch);
-      return state.tokenize(stream, state);
-    }
-    else if (ch == "`") {
-      state.tokenize = tokenOpLiteral(ch);
-      return state.tokenize(stream, state);
-    }
-    else if (/[{}\(\),\.;\[\]]/.test(ch)) {
-      curPunc = ch;
-      return null;
-    }
-    else if (ch == "-") {
-		ch2 = stream.next();
-		if(ch2=="-")
-		{
-			stream.skipToEnd();
-			return "comment";
-		}
-
-    }
-    else if (operatorChars.test(ch)) {
-      stream.eatWhile(operatorChars);
-      return null;
-    }
-    else if (ch == ":") {
-      stream.eatWhile(/[\w\d\._\-]/);
-      return "atom";
-    }
-    else {
-      stream.eatWhile(/[_\w\d]/);
-      if (stream.eat(":")) {
-        stream.eatWhile(/[\w\d_\-]/);
-        return "atom";
-      }
-      var word = stream.current(), type;
-      if (ops.test(word))
-        return null;
-      else if (keywords.test(word))
-        return "keyword";
-      else
-        return "variable";
-    }
-  }
-
-  function tokenLiteral(quote) {
-    return function(stream, state) {
-      var escaped = false, ch;
-      while ((ch = stream.next()) != null) {
-        if (ch == quote && !escaped) {
-          state.tokenize = tokenBase;
-          break;
-        }
-        escaped = !escaped && ch == "\\";
-      }
-      return "string";
-    };
-  }
-
-  function tokenOpLiteral(quote) {
-    return function(stream, state) {
-      var escaped = false, ch;
-      while ((ch = stream.next()) != null) {
-        if (ch == quote && !escaped) {
-          state.tokenize = tokenBase;
-          break;
-        }
-        escaped = !escaped && ch == "\\";
-      }
-      return "variable-2";
-    };
-  }
-
-
-  function pushContext(state, type, col) {
-    state.context = {prev: state.context, indent: state.indent, col: col, type: type};
-  }
-  function popContext(state) {
-    state.indent = state.context.indent;
-    state.context = state.context.prev;
-  }
-
-  return {
-    startState: function(base) {
-      return {tokenize: tokenBase,
-              context: null,
-              indent: 0,
-              col: 0};
-    },
-
-    token: function(stream, state) {
-      if (stream.sol()) {
-        if (state.context && state.context.align == null) state.context.align = false;
-        state.indent = stream.indentation();
-      }
-      if (stream.eatSpace()) return null;
-      var style = state.tokenize(stream, state);
-
-      if (style != "comment" && state.context && state.context.align == null && state.context.type != "pattern") {
-        state.context.align = true;
-      }
-
-      if (curPunc == "(") pushContext(state, ")", stream.column());
-      else if (curPunc == "[") pushContext(state, "]", stream.column());
-      else if (curPunc == "{") pushContext(state, "}", stream.column());
-      else if (/[\]\}\)]/.test(curPunc)) {
-        while (state.context && state.context.type == "pattern") popContext(state);
-        if (state.context && curPunc == state.context.type) popContext(state);
-      }
-      else if (curPunc == "." && state.context && state.context.type == "pattern") popContext(state);
-      else if (/atom|string|variable/.test(style) && state.context) {
-        if (/[\}\]]/.test(state.context.type))
-          pushContext(state, "pattern", stream.column());
-        else if (state.context.type == "pattern" && !state.context.align) {
-          state.context.align = true;
-          state.context.col = stream.column();
-        }
-      }
-
-      return style;
-    },
-
-    indent: function(state, textAfter) {
-      var firstChar = textAfter && textAfter.charAt(0);
-      var context = state.context;
-      if (/[\]\}]/.test(firstChar))
-        while (context && context.type == "pattern") context = context.prev;
-
-      var closing = context && firstChar == context.type;
-      if (!context)
-        return 0;
-      else if (context.type == "pattern")
-        return context.col;
-      else if (context.align)
-        return context.col + (closing ? 0 : 1);
-      else
-        return context.indent + (closing ? 0 : indentUnit);
-    }
-  };
-});
-
-CodeMirror.defineMIME("text/x-mysql", "mysql");
-CodeMirror.defineMIME("application/x-mysql", "mysql");
diff --git a/vendor/assets/javascripts/codemirror/modes/ntriples.js b/vendor/assets/javascripts/codemirror/modes/ntriples.js
deleted file mode 100644
index 3b6cb4167..000000000
--- a/vendor/assets/javascripts/codemirror/modes/ntriples.js
+++ /dev/null
@@ -1,172 +0,0 @@
-/**********************************************************
-* This script provides syntax highlighting support for 
-* the Ntriples format.
-* Ntriples format specification: 
-*     http://www.w3.org/TR/rdf-testcases/#ntriples
-***********************************************************/
-
-/* 
-    The following expression defines the defined ASF grammar transitions.
-
-    pre_subject ->
-        {
-        ( writing_subject_uri | writing_bnode_uri )
-            -> pre_predicate 
-                -> writing_predicate_uri 
-                    -> pre_object 
-                        -> writing_object_uri | writing_object_bnode | 
-                          ( 
-                            writing_object_literal 
-                                -> writing_literal_lang | writing_literal_type
-                          )
-                            -> post_object
-                                -> BEGIN
-         } otherwise {
-             -> ERROR
-         }
-*/
-CodeMirror.defineMode("ntriples", function() {  
-
-  Location = {
-    PRE_SUBJECT         : 0,
-    WRITING_SUB_URI     : 1,
-    WRITING_BNODE_URI   : 2,
-    PRE_PRED            : 3,
-    WRITING_PRED_URI    : 4,
-    PRE_OBJ             : 5,
-    WRITING_OBJ_URI     : 6,
-    WRITING_OBJ_BNODE   : 7,
-    WRITING_OBJ_LITERAL : 8,
-    WRITING_LIT_LANG    : 9,
-    WRITING_LIT_TYPE    : 10,
-    POST_OBJ            : 11,
-    ERROR               : 12
-  };
-  function transitState(currState, c) {
-    var currLocation = currState.location;
-    var ret;
-    
-    // Opening.
-    if     (currLocation == Location.PRE_SUBJECT && c == '<') ret = Location.WRITING_SUB_URI;
-    else if(currLocation == Location.PRE_SUBJECT && c == '_') ret = Location.WRITING_BNODE_URI;
-    else if(currLocation == Location.PRE_PRED    && c == '<') ret = Location.WRITING_PRED_URI;
-    else if(currLocation == Location.PRE_OBJ     && c == '<') ret = Location.WRITING_OBJ_URI;
-    else if(currLocation == Location.PRE_OBJ     && c == '_') ret = Location.WRITING_OBJ_BNODE;
-    else if(currLocation == Location.PRE_OBJ     && c == '"') ret = Location.WRITING_OBJ_LITERAL;
-    
-    // Closing.
-    else if(currLocation == Location.WRITING_SUB_URI     && c == '>') ret = Location.PRE_PRED;
-    else if(currLocation == Location.WRITING_BNODE_URI   && c == ' ') ret = Location.PRE_PRED;
-    else if(currLocation == Location.WRITING_PRED_URI    && c == '>') ret = Location.PRE_OBJ;
-    else if(currLocation == Location.WRITING_OBJ_URI     && c == '>') ret = Location.POST_OBJ;
-    else if(currLocation == Location.WRITING_OBJ_BNODE   && c == ' ') ret = Location.POST_OBJ;
-    else if(currLocation == Location.WRITING_OBJ_LITERAL && c == '"') ret = Location.POST_OBJ;
-    else if(currLocation == Location.WRITING_LIT_LANG && c == ' ') ret = Location.POST_OBJ;
-    else if(currLocation == Location.WRITING_LIT_TYPE && c == '>') ret = Location.POST_OBJ;
-    
-    // Closing typed and language literal.
-    else if(currLocation == Location.WRITING_OBJ_LITERAL && c == '@') ret = Location.WRITING_LIT_LANG;
-    else if(currLocation == Location.WRITING_OBJ_LITERAL && c == '^') ret = Location.WRITING_LIT_TYPE;
-
-    // Spaces.
-    else if( c == ' ' &&                             
-             (
-               currLocation == Location.PRE_SUBJECT || 
-               currLocation == Location.PRE_PRED    || 
-               currLocation == Location.PRE_OBJ     || 
-               currLocation == Location.POST_OBJ
-             )
-           ) ret = currLocation;
-    
-    // Reset.
-    else if(currLocation == Location.POST_OBJ && c == '.') ret = Location.PRE_SUBJECT;    
-    
-    // Error
-    else ret = Location.ERROR;
-    
-    currState.location=ret;
-  }
-
-  untilSpace  = function(c) { return c != ' '; };
-  untilEndURI = function(c) { return c != '>'; };
-  return {
-    startState: function() {
-       return { 
-           location : Location.PRE_SUBJECT,
-           uris     : [],
-           anchors  : [],
-           bnodes   : [],
-           langs    : [],
-           types    : []
-       };
-    },
-    token: function(stream, state) {
-      var ch = stream.next();
-      if(ch == '<') {
-         transitState(state, ch);
-         var parsedURI = '';
-         stream.eatWhile( function(c) { if( c != '#' && c != '>' ) { parsedURI += c; return true; } return false;} );
-         state.uris.push(parsedURI);
-         if( stream.match('#', false) ) return 'variable';
-         stream.next();
-         transitState(state, '>');
-         return 'variable';
-      }
-      if(ch == '#') {
-        var parsedAnchor = '';
-        stream.eatWhile(function(c) { if(c != '>' && c != ' ') { parsedAnchor+= c; return true; } return false});
-        state.anchors.push(parsedAnchor);
-        return 'variable-2';
-      }
-      if(ch == '>') {
-          transitState(state, '>');
-          return 'variable';
-      }
-      if(ch == '_') {
-          transitState(state, ch);
-          var parsedBNode = '';
-          stream.eatWhile(function(c) { if( c != ' ' ) { parsedBNode += c; return true; } return false;});
-          state.bnodes.push(parsedBNode);
-          stream.next();
-          transitState(state, ' ');
-          return 'builtin';
-      }
-      if(ch == '"') {
-          transitState(state, ch);
-          stream.eatWhile( function(c) { return c != '"'; } );
-          stream.next();
-          if( stream.peek() != '@' && stream.peek() != '^' ) {
-              transitState(state, '"');
-          }
-          return 'string';
-      }
-      if( ch == '@' ) {
-          transitState(state, '@');
-          var parsedLang = '';
-          stream.eatWhile(function(c) { if( c != ' ' ) { parsedLang += c; return true; } return false;});
-          state.langs.push(parsedLang);
-          stream.next();
-          transitState(state, ' ');
-          return 'string-2';
-      }
-      if( ch == '^' ) {
-          stream.next();
-          transitState(state, '^');
-          var parsedType = '';
-          stream.eatWhile(function(c) { if( c != '>' ) { parsedType += c; return true; } return false;} );
-          state.types.push(parsedType);
-          stream.next();
-          transitState(state, '>');
-          return 'variable';
-      }
-      if( ch == ' ' ) {
-          transitState(state, ch);
-      }
-      if( ch == '.' ) {
-          transitState(state, ch);
-      }
-    }
-  };
-});
-
-CodeMirror.defineMIME("text/n-triples", "ntriples");
diff --git a/vendor/assets/javascripts/codemirror/modes/pascal.js b/vendor/assets/javascripts/codemirror/modes/pascal.js
deleted file mode 100644
index de72df533..000000000
--- a/vendor/assets/javascripts/codemirror/modes/pascal.js
+++ /dev/null
@@ -1,139 +0,0 @@
-CodeMirror.defineMode("pascal", function(config) {
-  function words(str) {
-    var obj = {}, words = str.split(" ");
-    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
-    return obj;
-  }
-  var keywords = words("and array begin case const div do downto else end file for forward integer " +
-                       "boolean char function goto if in label mod nil not of or packed procedure " +
-                       "program record repeat set string then to type until var while with");
-  var blockKeywords = words("case do else for if switch while struct then of");
-  var atoms = {"null": true};
-
-  var isOperatorChar = /[+\-*&%=<>!?|\/]/;
-  var curPunc;
-
-  function tokenBase(stream, state) {
-    var ch = stream.next();
-    if (ch == "#" && state.startOfLine) {
-      stream.skipToEnd();
-      return "meta";
-    }
-    if (ch == '"' || ch == "'") {
-      state.tokenize = tokenString(ch);
-      return state.tokenize(stream, state);
-    }
-    if (ch == "(" && stream.eat("*")) {
-      state.tokenize = tokenComment;
-      return tokenComment(stream, state);
-    }
-    if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
-      curPunc = ch;
-      return null
-    }
-    if (/\d/.test(ch)) {
-      stream.eatWhile(/[\w\.]/);
-      return "number";
-    }
-    if (ch == "/") {
-      if (stream.eat("/")) {
-        stream.skipToEnd();
-        return "comment";
-      }
-    }
-    if (isOperatorChar.test(ch)) {
-      stream.eatWhile(isOperatorChar);
-      return "operator";
-    }
-    stream.eatWhile(/[\w\$_]/);
-    var cur = stream.current();
-    if (keywords.propertyIsEnumerable(cur)) {
-      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
-      return "keyword";
-    }
-    if (atoms.propertyIsEnumerable(cur)) return "atom";
-    return "word";
-  }
-
-  function tokenString(quote) {
-    return function(stream, state) {
-      var escaped = false, next, end = false;
-      while ((next = stream.next()) != null) {
-        if (next == quote && !escaped) {end = true; break;}
-        escaped = !escaped && next == "\\";
-      }
-      if (end || !escaped) state.tokenize = null;
-      return "string";
-    };
-  }
-
-  function tokenComment(stream, state) {
-    var maybeEnd = false, ch;
-    while (ch = stream.next()) {
-      if (ch == ")" && maybeEnd) {
-        state.tokenize = null;
-        break;
-      }
-      maybeEnd = (ch == "*");
-    }
-    return "comment";
-  }
-
-  function Context(indented, column, type, align, prev) {
-    this.indented = indented;
-    this.column = column;
-    this.type = type;
-    this.align = align;
-    this.prev = prev;
-  }
-  function pushContext(state, col, type) {
-    return state.context = new Context(state.indented, col, type, null, state.context);
-  }
-  function popContext(state) {
-    var t = state.context.type;
-    if (t == ")" || t == "]" )
-      state.indented = state.context.indented;
-    return state.context = state.context.prev;
-  }
-
-  // Interface
-
-  return {
-    startState: function(basecolumn) {
-      return {
-        tokenize: null,
-        context: new Context((basecolumn || 0) - config.indentUnit, 0, "top", false),
-        indented: 0,
-        startOfLine: true
-      };
-    },
-
-    token: function(stream, state) {
-      var ctx = state.context;
-      if (stream.sol()) {
-        if (ctx.align == null) ctx.align = false;
-        state.indented = stream.indentation();
-        state.startOfLine = true;
-      }
-      if (stream.eatSpace()) return null;
-      curPunc = null;
-      var style = (state.tokenize || tokenBase)(stream, state);
-      if (style == "comment" || style == "meta") return style;
-      if (ctx.align == null) ctx.align = true;
-
-      if ((curPunc == ";" || curPunc == ":") && ctx.type == "statement") popContext(state);
-      else if (curPunc == "[") pushContext(state, stream.column(), "]");
-      else if (curPunc == "(") pushContext(state, stream.column(), ")");
-      else if (curPunc == ctx.type) popContext(state);
-      else if ( ctx.type == "top" || (ctx.type == "statement" && curPunc == "newstatement"))
-        pushContext(state, stream.column(), "statement");
-      state.startOfLine = false;
-      return style;
-    },
-
-    electricChars: "{}"
-  };
-});
-
-CodeMirror.defineMIME("text/x-pascal", "pascal");
-CodeMirror.defineMIME("application/x-pascal", "pascal");
diff --git a/vendor/assets/javascripts/codemirror/modes/perl.js b/vendor/assets/javascripts/codemirror/modes/perl.js
deleted file mode 100644
index fa744c85a..000000000
--- a/vendor/assets/javascripts/codemirror/modes/perl.js
+++ /dev/null
@@ -1,817 +0,0 @@
-// CodeMirror2 mode/perl/perl.js (text/x-perl) beta 0.10 (2011-11-08)
-// This is a part of CodeMirror from https://github.com/sabaca/CodeMirror_mode_perl (mail@sabaca.com)
-CodeMirror.defineMode("perl",function(config,parserConfig){
-	// http://perldoc.perl.org
-	var PERL={				    	//   null - magic touch
-							//   1 - keyword
-							//   2 - def
-							//   3 - atom
-							//   4 - operator
-							//   5 - variable-2 (predefined)
-							//   [x,y] - x=1,2,3; y=must be defined if x{...}
-						//	PERL operators
-		'->'				:   4,
-		'++'				:   4,
-		'--'				:   4,
-		'**'				:   4,
-							//   ! ~ \ and unary + and -
-		'=~'				:   4,
-		'!~'				:   4,
-		'*'				:   4,
-		'/'				:   4,
-		'%'				:   4,
-		'x'				:   4,
-		'+'				:   4,
-		'-'				:   4,
-		'.'				:   4,
-		'<<'				:   4,
-		'>>'				:   4,
-							//   named unary operators
-		'<'				:   4,
-		'>'				:   4,
-		'<='				:   4,
-		'>='				:   4,
-		'lt'				:   4,
-		'gt'				:   4,
-		'le'				:   4,
-		'ge'				:   4,
-		'=='				:   4,
-		'!='				:   4,
-		'<=>'				:   4,
-		'eq'				:   4,
-		'ne'				:   4,
-		'cmp'				:   4,
-		'~~'				:   4,
-		'&'				:   4,
-		'|'				:   4,
-		'^'				:   4,
-		'&&'				:   4,
-		'||'				:   4,
-		'//'				:   4,
-		'..'				:   4,
-		'...'				:   4,
-		'?'				:   4,
-		':'				:   4,
-		'='				:   4,
-		'+='				:   4,
-		'-='				:   4,
-		'*='				:   4,	//   etc. ???
-		','				:   4,
-		'=>'				:   4,
-		'::'				:   4,
-				   			//   list operators (rightward)
-		'not'				:   4,
-		'and'				:   4,
-		'or'				:   4,
-		'xor'				:   4,
-						//	PERL predefined variables (I know, what this is a paranoid idea, but may be needed for people, who learn PERL, and for me as well, ...and may be for you?;)
-		'BEGIN'				:   [5,1],
-		'END'				:   [5,1],
-		'PRINT'				:   [5,1],
-		'PRINTF'			:   [5,1],
-		'GETC'				:   [5,1],
-		'READ'				:   [5,1],
-		'READLINE'			:   [5,1],
-		'DESTROY'			:   [5,1],
-		'TIE'				:   [5,1],
-		'TIEHANDLE'			:   [5,1],
-		'UNTIE'				:   [5,1],
-		'STDIN'				:    5,
-		'STDIN_TOP'			:    5,
-		'STDOUT'			:    5,
-		'STDOUT_TOP'			:    5,
-		'STDERR'			:    5,
-		'STDERR_TOP'			:    5,
-		'$ARG'				:    5,
-		'$_'				:    5,
-		'@ARG'				:    5,
-		'@_'				:    5,
-		'$LIST_SEPARATOR'		:    5,
-		'$"'				:    5,
-		'$PROCESS_ID'			:    5,
-		'$PID'				:    5,
-		'$$'				:    5,
-		'$REAL_GROUP_ID'		:    5,
-		'$GID'				:    5,
-		'$('				:    5,
-		'$EFFECTIVE_GROUP_ID'		:    5,
-		'$EGID'				:    5,
-		'$)'				:    5,
-		'$PROGRAM_NAME'			:    5,
-		'$0'				:    5,
-		'$SUBSCRIPT_SEPARATOR'		:    5,
-		'$SUBSEP'			:    5,
-		'$;'				:    5,
-		'$REAL_USER_ID'			:    5,
-		'$UID'				:    5,
-		'$<'				:    5,
-		'$EFFECTIVE_USER_ID'		:    5,
-		'$EUID'				:    5,
-		'$>'				:    5,
-		'$a'				:    5,
-		'$b'				:    5,
-		'$COMPILING'			:    5,
-		'$^C'				:    5,
-		'$DEBUGGING'			:    5,
-		'$^D'				:    5,
-		'${^ENCODING}'			:    5,
-		'$ENV'				:    5,
-		'%ENV'				:    5,
-		'$SYSTEM_FD_MAX'		:    5,
-		'$^F'				:    5,
-		'@F'				:    5,
-		'${^GLOBAL_PHASE}'		:    5,
-		'$^H'				:    5,
-		'%^H'				:    5,
-		'@INC'				:    5,
-		'%INC'				:    5,
-		'$INPLACE_EDIT'			:    5,
-		'$^I'				:    5,
-		'$^M'				:    5,
-		'$OSNAME'			:    5,
-		'$^O'				:    5,
-		'${^OPEN}'			:    5,
-		'$PERLDB'			:    5,
-		'$^P'				:    5,
-		'$SIG'				:    5,
-		'%SIG'				:    5,
-		'$BASETIME'			:    5,
-		'$^T'				:    5,
-		'${^TAINT}'			:    5,
-		'${^UNICODE}'			:    5,
-		'${^UTF8CACHE}'			:    5,
-		'${^UTF8LOCALE}'		:    5,
-		'$PERL_VERSION'			:    5,
-		'$^V'				:    5,
-		'${^WIN32_SLOPPY_STAT}'		:    5,
-		'$EXECUTABLE_NAME'		:    5,
-		'$^X'				:    5,
-		'$1'				:    5,	// - regexp $1, $2...
-		'$MATCH'			:    5,
-		'$&'				:    5,
-		'${^MATCH}'			:    5,
-		'$PREMATCH'			:    5,
-		'$`'				:    5,
-		'${^PREMATCH}'			:    5,
-		'$POSTMATCH'			:    5,
-		"$'"				:    5,
-		'${^POSTMATCH}'			:    5,
-		'$LAST_PAREN_MATCH'		:    5,
-		'$+'				:    5,
-		'$LAST_SUBMATCH_RESULT'		:    5,
-		'$^N'				:    5,
-		'@LAST_MATCH_END'		:    5,
-		'@+'				:    5,
-		'%LAST_PAREN_MATCH'		:    5,
-		'%+'				:    5,
-		'@LAST_MATCH_START'		:    5,
-		'@-'				:    5,
-		'%LAST_MATCH_START'		:    5,
-		'%-'				:    5,
-		'$LAST_REGEXP_CODE_RESULT'	:    5,
-		'$^R'				:    5,
-		'${^RE_DEBUG_FLAGS}'		:    5,
-		'${^RE_TRIE_MAXBUF}'		:    5,
-		'$ARGV'				:    5,
-		'@ARGV'				:    5,
-		'ARGV'				:    5,
-		'ARGVOUT'			:    5,
-		'$OUTPUT_FIELD_SEPARATOR'	:    5,
-		'$OFS'				:    5,
-		'$,'				:    5,
-		'$INPUT_LINE_NUMBER'		:    5,
-		'$NR'				:    5,
-		'$.'				:    5,
-		'$INPUT_RECORD_SEPARATOR'	:    5,
-		'$RS'				:    5,
-		'$/'				:    5,
-		'$OUTPUT_RECORD_SEPARATOR'	:    5,
-		'$ORS'				:    5,
-		'$\\'				:    5,
-		'$OUTPUT_AUTOFLUSH'		:    5,
-		'$|'				:    5,
-		'$ACCUMULATOR'			:    5,
-		'$^A'				:    5,
-		'$FORMAT_FORMFEED'		:    5,
-		'$^L'				:    5,
-		'$FORMAT_PAGE_NUMBER'		:    5,
-		'$%'				:    5,
-		'$FORMAT_LINES_LEFT'		:    5,
-		'$-'				:    5,
-		'$FORMAT_LINE_BREAK_CHARACTERS'	:    5,
-		'$:'				:    5,
-		'$FORMAT_LINES_PER_PAGE'	:    5,
-		'$='				:    5,
-		'$FORMAT_TOP_NAME'		:    5,
-		'$^'				:    5,
-		'$FORMAT_NAME'			:    5,
-		'$~'				:    5,
-		'${^CHILD_ERROR_NATIVE}'	:    5,
-		'$EXTENDED_OS_ERROR'		:    5,
-		'$^E'				:    5,
-		'$EXCEPTIONS_BEING_CAUGHT'	:    5,
-		'$^S'				:    5,
-		'$WARNING'			:    5,
-		'$^W'				:    5,
-		'${^WARNING_BITS}'		:    5,
-		'$OS_ERROR'			:    5,
-		'$ERRNO'			:    5,
-		'$!'				:    5,
-		'%OS_ERROR'			:    5,
-		'%ERRNO'			:    5,
-		'%!'				:    5,
-		'$CHILD_ERROR'			:    5,
-		'$?'				:    5,
-		'$EVAL_ERROR'			:    5,
-		'$@'				:    5,
-		'$OFMT'				:    5,
-		'$#'				:    5,
-		'$*'				:    5,
-		'$ARRAY_BASE'			:    5,
-		'$['				:    5,
-		'$OLD_PERL_VERSION'		:    5,
-		'$]'				:    5,
-						//	PERL blocks
-		'if'				:[1,1],
-		elsif				:[1,1],
-		'else'				:[1,1],
-		'while'				:[1,1],
-		unless				:[1,1],
-		'for'				:[1,1],
-		foreach				:[1,1],
-						//	PERL functions
-		'abs'				:1,	// - absolute value function
-		accept				:1,	// - accept an incoming socket connect
-		alarm				:1,	// - schedule a SIGALRM
-		'atan2'				:1,	// - arctangent of Y/X in the range -PI to PI
-		bind				:1,	// - binds an address to a socket
-		binmode				:1,	// - prepare binary files for I/O
-		bless				:1,	// - create an object
-		bootstrap			:1,	//
-		'break'				:1,	// - break out of a "given" block
-		caller				:1,	// - get context of the current subroutine call
-		chdir				:1,	// - change your current working directory
-		chmod				:1,	// - changes the permissions on a list of files
-		chomp				:1,	// - remove a trailing record separator from a string
-		chop				:1,	// - remove the last character from a string
-		chown				:1,	// - change the owership on a list of files
-		chr				:1,	// - get character this number represents
-		chroot				:1,	// - make directory new root for path lookups
-		close				:1,	// - close file (or pipe or socket) handle
-		closedir			:1,	// - close directory handle
-		connect				:1,	// - connect to a remote socket
-		'continue'			:[1,1],	// - optional trailing block in a while or foreach
-		'cos'				:1,	// - cosine function
-		crypt				:1,	// - one-way passwd-style encryption
-		dbmclose			:1,	// - breaks binding on a tied dbm file
-		dbmopen				:1,	// - create binding on a tied dbm file
-		'default'			:1,	//
-		defined				:1,	// - test whether a value, variable, or function is defined
-		'delete'			:1,	// - deletes a value from a hash
-		die				:1,	// - raise an exception or bail out
-		'do'				:1,	// - turn a BLOCK into a TERM
-		dump				:1,	// - create an immediate core dump
-		each				:1,	// - retrieve the next key/value pair from a hash
-		endgrent			:1,	// - be done using group file
-		endhostent			:1,	// - be done using hosts file
-		endnetent			:1,	// - be done using networks file
-		endprotoent			:1,	// - be done using protocols file
-		endpwent			:1,	// - be done using passwd file
-		endservent			:1,	// - be done using services file
-		eof				:1,	// - test a filehandle for its end
-		'eval'				:1,	// - catch exceptions or compile and run code
-		'exec'				:1,	// - abandon this program to run another
-		exists				:1,	// - test whether a hash key is present
-		exit				:1,	// - terminate this program
-		'exp'				:1,	// - raise I to a power
-		fcntl				:1,	// - file control system call
-		fileno				:1,	// - return file descriptor from filehandle
-		flock				:1,	// - lock an entire file with an advisory lock
-		fork				:1,	// - create a new process just like this one
-		format				:1,	// - declare a picture format with use by the write() function
-		formline			:1,	// - internal function used for formats
-		getc				:1,	// - get the next character from the filehandle
-		getgrent			:1,	// - get next group record
-		getgrgid			:1,	// - get group record given group user ID
-		getgrnam			:1,	// - get group record given group name
-		gethostbyaddr			:1,	// - get host record given its address
-		gethostbyname			:1,	// - get host record given name
-		gethostent			:1,	// - get next hosts record
-		getlogin			:1,	// - return who logged in at this tty
-		getnetbyaddr			:1,	// - get network record given its address
-		getnetbyname			:1,	// - get networks record given name
-		getnetent			:1,	// - get next networks record
-		getpeername			:1,	// - find the other end of a socket connection
-		getpgrp				:1,	// - get process group
-		getppid				:1,	// - get parent process ID
-		getpriority			:1,	// - get current nice value
-		getprotobyname			:1,	// - get protocol record given name
-		getprotobynumber		:1,	// - get protocol record numeric protocol
-		getprotoent			:1,	// - get next protocols record
-		getpwent			:1,	// - get next passwd record
-		getpwnam			:1,	// - get passwd record given user login name
-		getpwuid			:1,	// - get passwd record given user ID
-		getservbyname			:1,	// - get services record given its name
-		getservbyport			:1,	// - get services record given numeric port
-		getservent			:1,	// - get next services record
-		getsockname			:1,	// - retrieve the sockaddr for a given socket
-		getsockopt			:1,	// - get socket options on a given socket
-		given				:1,	//
-		glob				:1,	// - expand filenames using wildcards
-		gmtime				:1,	// - convert UNIX time into record or string using Greenwich time
-		'goto'				:1,	// - create spaghetti code
-		grep				:1,	// - locate elements in a list test true against a given criterion
-		hex				:1,	// - convert a string to a hexadecimal number
-		'import'			:1,	// - patch a module's namespace into your own
-		index				:1,	// - find a substring within a string
-		int				:1,	// - get the integer portion of a number
-		ioctl				:1,	// - system-dependent device control system call
-		'join'				:1,	// - join a list into a string using a separator
-		keys				:1,	// - retrieve list of indices from a hash
-		kill				:1,	// - send a signal to a process or process group
-		last				:1,	// - exit a block prematurely
-		lc				:1,	// - return lower-case version of a string
-		lcfirst				:1,	// - return a string with just the next letter in lower case
-		length				:1,	// - return the number of bytes in a string
-		'link'				:1,	// - create a hard link in the filesytem
-		listen				:1,	// - register your socket as a server
-		local				: 2,	// - create a temporary value for a global variable (dynamic scoping)
-		localtime			:1,	// - convert UNIX time into record or string using local time
-		lock				:1,	// - get a thread lock on a variable, subroutine, or method
-		'log'				:1,	// - retrieve the natural logarithm for a number
-		lstat				:1,	// - stat a symbolic link
-		m				:null,	// - match a string with a regular expression pattern
-		map				:1,	// - apply a change to a list to get back a new list with the changes
-		mkdir				:1,	// - create a directory
-		msgctl				:1,	// - SysV IPC message control operations
-		msgget				:1,	// - get SysV IPC message queue
-		msgrcv				:1,	// - receive a SysV IPC message from a message queue
-		msgsnd				:1,	// - send a SysV IPC message to a message queue
-		my				: 2,	// - declare and assign a local variable (lexical scoping)
-		'new'				:1,	//
-		next				:1,	// - iterate a block prematurely
-		no				:1,	// - unimport some module symbols or semantics at compile time
-		oct				:1,	// - convert a string to an octal number
-		open				:1,	// - open a file, pipe, or descriptor
-		opendir				:1,	// - open a directory
-		ord				:1,	// - find a character's numeric representation
-		our				: 2,	// - declare and assign a package variable (lexical scoping)
-		pack				:1,	// - convert a list into a binary representation
-		'package'			:1,	// - declare a separate global namespace
-		pipe				:1,	// - open a pair of connected filehandles
-		pop				:1,	// - remove the last element from an array and return it
-		pos				:1,	// - find or set the offset for the last/next m//g search
-		print				:1,	// - output a list to a filehandle
-		printf				:1,	// - output a formatted list to a filehandle
-		prototype			:1,	// - get the prototype (if any) of a subroutine
-		push				:1,	// - append one or more elements to an array
-		q				:null,	// - singly quote a string
-		qq				:null,	// - doubly quote a string
-		qr				:null,	// - Compile pattern
-		quotemeta			:null,	// - quote regular expression magic characters
-		qw				:null,	// - quote a list of words
-		qx				:null,	// - backquote quote a string
-		rand				:1,	// - retrieve the next pseudorandom number
-		read				:1,	// - fixed-length buffered input from a filehandle
-		readdir				:1,	// - get a directory from a directory handle
-		readline			:1,	// - fetch a record from a file
-		readlink			:1,	// - determine where a symbolic link is pointing
-		readpipe			:1,	// - execute a system command and collect standard output
-		recv				:1,	// - receive a message over a Socket
-		redo				:1,	// - start this loop iteration over again
-		ref				:1,	// - find out the type of thing being referenced
-		rename				:1,	// - change a filename
-		require				:1,	// - load in external functions from a library at runtime
-		reset				:1,	// - clear all variables of a given name
-		'return'			:1,	// - get out of a function early
-		reverse				:1,	// - flip a string or a list
-		rewinddir			:1,	// - reset directory handle
-		rindex				:1,	// - right-to-left substring search
-		rmdir				:1,	// - remove a directory
-		s				:null,	// - replace a pattern with a string
-		say				:1,	// - print with newline
-		scalar				:1,	// - force a scalar context
-		seek				:1,	// - reposition file pointer for random-access I/O
-		seekdir				:1,	// - reposition directory pointer
-		select				:1,	// - reset default output or do I/O multiplexing
-		semctl				:1,	// - SysV semaphore control operations
-		semget				:1,	// - get set of SysV semaphores
-		semop				:1,	// - SysV semaphore operations
-		send				:1,	// - send a message over a socket
-		setgrent			:1,	// - prepare group file for use
-		sethostent			:1,	// - prepare hosts file for use
-		setnetent			:1,	// - prepare networks file for use
-		setpgrp				:1,	// - set the process group of a process
-		setpriority			:1,	// - set a process's nice value
-		setprotoent			:1,	// - prepare protocols file for use
-		setpwent			:1,	// - prepare passwd file for use
-		setservent			:1,	// - prepare services file for use
-		setsockopt			:1,	// - set some socket options
-		shift				:1,	// - remove the first element of an array, and return it
-		shmctl				:1,	// - SysV shared memory operations
-		shmget				:1,	// - get SysV shared memory segment identifier
-		shmread				:1,	// - read SysV shared memory
-		shmwrite			:1,	// - write SysV shared memory
-		shutdown			:1,	// - close down just half of a socket connection
-		'sin'				:1,	// - return the sine of a number
-		sleep				:1,	// - block for some number of seconds
-		socket				:1,	// - create a socket
-		socketpair			:1,	// - create a pair of sockets
-		'sort'				:1,	// - sort a list of values
-		splice				:1,	// - add or remove elements anywhere in an array
-		'split'				:1,	// - split up a string using a regexp delimiter
-		sprintf				:1,	// - formatted print into a string
-		'sqrt'				:1,	// - square root function
-		srand				:1,	// - seed the random number generator
-		stat				:1,	// - get a file's status information
-		state				:1,	// - declare and assign a state variable (persistent lexical scoping)
-		study				:1,	// - optimize input data for repeated searches
-		'sub'				:1,	// - declare a subroutine, possibly anonymously
-		'substr'			:1,	// - get or alter a portion of a stirng
-		symlink				:1,	// - create a symbolic link to a file
-		syscall				:1,	// - execute an arbitrary system call
-		sysopen				:1,	// - open a file, pipe, or descriptor
-		sysread				:1,	// - fixed-length unbuffered input from a filehandle
-		sysseek				:1,	// - position I/O pointer on handle used with sysread and syswrite
-		system				:1,	// - run a separate program
-		syswrite			:1,	// - fixed-length unbuffered output to a filehandle
-		tell				:1,	// - get current seekpointer on a filehandle
-		telldir				:1,	// - get current seekpointer on a directory handle
-		tie				:1,	// - bind a variable to an object class
-		tied				:1,	// - get a reference to the object underlying a tied variable
-		time				:1,	// - return number of seconds since 1970
-		times				:1,	// - return elapsed time for self and child processes
-		tr				:null,	// - transliterate a string
-		truncate			:1,	// - shorten a file
-		uc				:1,	// - return upper-case version of a string
-		ucfirst				:1,	// - return a string with just the next letter in upper case
-		umask				:1,	// - set file creation mode mask
-		undef				:1,	// - remove a variable or function definition
-		unlink				:1,	// - remove one link to a file
-		unpack				:1,	// - convert binary structure into normal perl variables
-		unshift				:1,	// - prepend more elements to the beginning of a list
-		untie				:1,	// - break a tie binding to a variable
-		use				:1,	// - load in a module at compile time
-		utime				:1,	// - set a file's last access and modify times
-		values				:1,	// - return a list of the values in a hash
-		vec				:1,	// - test or set particular bits in a string
-		wait				:1,	// - wait for any child process to die
-		waitpid				:1,	// - wait for a particular child process to die
-		wantarray			:1,	// - get void vs scalar vs list context of current subroutine call
-		warn				:1,	// - print debugging info
-		when				:1,	//
-		write				:1,	// - print a picture record
-		y				:null};	// - transliterate a string
-
-	var RXstyle="string-2";
-	var RXmodifiers=/[goseximacplud]/;		// NOTE: "m", "s", "y" and "tr" need to correct real modifiers for each regexp type
-
-	function tokenChain(stream,state,chain,style,tail){	// NOTE: chain.length > 2 is not working now (it's for s[...][...]geos;)
-		state.chain=null;                               //                                                          12   3tail
-		state.style=null;
-		state.tail=null;
-		state.tokenize=function(stream,state){
-			var e=false,c,i=0;
-			while(c=stream.next()){
-				if(c===chain[i]&&!e){
-					if(chain[++i]!==undefined){
-						state.chain=chain[i];
-						state.style=style;
-						state.tail=tail}
-					else if(tail)
-						stream.eatWhile(tail);
-					state.tokenize=tokenPerl;
-					return style}
-				e=!e&&c=="\\"}
-			return style};
-		return state.tokenize(stream,state)}
-
-	function tokenSOMETHING(stream,state,string){
-		state.tokenize=function(stream,state){
-			if(stream.string==string)
-				state.tokenize=tokenPerl;
-			stream.skipToEnd();
-			return "string"};
-		return state.tokenize(stream,state)}
-
-	function tokenPerl(stream,state){
-		if(stream.eatSpace())
-			return null;
-		if(state.chain)
-			return tokenChain(stream,state,state.chain,state.style,state.tail);
-		if(stream.match(/^\-?[\d\.]/,false))
-			if(stream.match(/^(\-?(\d*\.\d+(e[+-]?\d+)?|\d+\.\d*)|0x[\da-fA-F]+|0b[01]+|\d+(e[+-]?\d+)?)/))
-				return 'number';
-		if(stream.match(/^<<(?=\w)/)){			// NOTE: <"],RXstyle,RXmodifiers)}
-					if(/[\^'"!~\/]/.test(c)){
-						stream.eatSuffix(1);
-						return tokenChain(stream,state,[stream.eat(c)],RXstyle,RXmodifiers)}}
-				else if(c=="q"){
-					c=stream.look(1);
-					if(c=="("){
-						stream.eatSuffix(2);
-						return tokenChain(stream,state,[")"],"string")}
-					if(c=="["){
-						stream.eatSuffix(2);
-						return tokenChain(stream,state,["]"],"string")}
-					if(c=="{"){
-						stream.eatSuffix(2);
-						return tokenChain(stream,state,["}"],"string")}
-					if(c=="<"){
-						stream.eatSuffix(2);
-						return tokenChain(stream,state,[">"],"string")}
-					if(/[\^'"!~\/]/.test(c)){
-						stream.eatSuffix(1);
-						return tokenChain(stream,state,[stream.eat(c)],"string")}}
-				else if(c=="w"){
-					c=stream.look(1);
-					if(c=="("){
-						stream.eatSuffix(2);
-						return tokenChain(stream,state,[")"],"bracket")}
-					if(c=="["){
-						stream.eatSuffix(2);
-						return tokenChain(stream,state,["]"],"bracket")}
-					if(c=="{"){
-						stream.eatSuffix(2);
-						return tokenChain(stream,state,["}"],"bracket")}
-					if(c=="<"){
-						stream.eatSuffix(2);
-						return tokenChain(stream,state,[">"],"bracket")}
-					if(/[\^'"!~\/]/.test(c)){
-						stream.eatSuffix(1);
-						return tokenChain(stream,state,[stream.eat(c)],"bracket")}}
-				else if(c=="r"){
-					c=stream.look(1);
-					if(c=="("){
-						stream.eatSuffix(2);
-						return tokenChain(stream,state,[")"],RXstyle,RXmodifiers)}
-					if(c=="["){
-						stream.eatSuffix(2);
-						return tokenChain(stream,state,["]"],RXstyle,RXmodifiers)}
-					if(c=="{"){
-						stream.eatSuffix(2);
-						return tokenChain(stream,state,["}"],RXstyle,RXmodifiers)}
-					if(c=="<"){
-						stream.eatSuffix(2);
-						return tokenChain(stream,state,[">"],RXstyle,RXmodifiers)}
-					if(/[\^'"!~\/]/.test(c)){
-						stream.eatSuffix(1);
-						return tokenChain(stream,state,[stream.eat(c)],RXstyle,RXmodifiers)}}
-				else if(/[\^'"!~\/(\[{<]/.test(c)){
-					if(c=="("){
-						stream.eatSuffix(1);
-						return tokenChain(stream,state,[")"],"string")}
-					if(c=="["){
-						stream.eatSuffix(1);
-						return tokenChain(stream,state,["]"],"string")}
-					if(c=="{"){
-						stream.eatSuffix(1);
-						return tokenChain(stream,state,["}"],"string")}
-					if(c=="<"){
-						stream.eatSuffix(1);
-						return tokenChain(stream,state,[">"],"string")}
-					if(/[\^'"!~\/]/.test(c)){
-						return tokenChain(stream,state,[stream.eat(c)],"string")}}}}
-		if(ch=="m"){
-			var c=stream.look(-2);
-			if(!(c&&/\w/.test(c))){
-				c=stream.eat(/[(\[{<\^'"!~\/]/);
-				if(c){
-					if(/[\^'"!~\/]/.test(c)){
-						return tokenChain(stream,state,[c],RXstyle,RXmodifiers)}
-					if(c=="("){
-						return tokenChain(stream,state,[")"],RXstyle,RXmodifiers)}
-					if(c=="["){
-						return tokenChain(stream,state,["]"],RXstyle,RXmodifiers)}
-					if(c=="{"){
-						return tokenChain(stream,state,["}"],RXstyle,RXmodifiers)}
-					if(c=="<"){
-						return tokenChain(stream,state,[">"],RXstyle,RXmodifiers)}}}}
-		if(ch=="s"){
-			var c=/[\/>\]})\w]/.test(stream.look(-2));
-			if(!c){
-				c=stream.eat(/[(\[{<\^'"!~\/]/);
-				if(c){
-					if(c=="[")
-						return tokenChain(stream,state,["]","]"],RXstyle,RXmodifiers);
-					if(c=="{")
-						return tokenChain(stream,state,["}","}"],RXstyle,RXmodifiers);
-					if(c=="<")
-						return tokenChain(stream,state,[">",">"],RXstyle,RXmodifiers);
-					if(c=="(")
-						return tokenChain(stream,state,[")",")"],RXstyle,RXmodifiers);
-					return tokenChain(stream,state,[c,c],RXstyle,RXmodifiers)}}}
-		if(ch=="y"){
-			var c=/[\/>\]})\w]/.test(stream.look(-2));
-			if(!c){
-				c=stream.eat(/[(\[{<\^'"!~\/]/);
-				if(c){
-					if(c=="[")
-						return tokenChain(stream,state,["]","]"],RXstyle,RXmodifiers);
-					if(c=="{")
-						return tokenChain(stream,state,["}","}"],RXstyle,RXmodifiers);
-					if(c=="<")
-						return tokenChain(stream,state,[">",">"],RXstyle,RXmodifiers);
-					if(c=="(")
-						return tokenChain(stream,state,[")",")"],RXstyle,RXmodifiers);
-					return tokenChain(stream,state,[c,c],RXstyle,RXmodifiers)}}}
-		if(ch=="t"){
-			var c=/[\/>\]})\w]/.test(stream.look(-2));
-			if(!c){
-				c=stream.eat("r");if(c){
-				c=stream.eat(/[(\[{<\^'"!~\/]/);
-				if(c){
-					if(c=="[")
-						return tokenChain(stream,state,["]","]"],RXstyle,RXmodifiers);
-					if(c=="{")
-						return tokenChain(stream,state,["}","}"],RXstyle,RXmodifiers);
-					if(c=="<")
-						return tokenChain(stream,state,[">",">"],RXstyle,RXmodifiers);
-					if(c=="(")
-						return tokenChain(stream,state,[")",")"],RXstyle,RXmodifiers);
-					return tokenChain(stream,state,[c,c],RXstyle,RXmodifiers)}}}}
-		if(ch=="`"){
-			return tokenChain(stream,state,[ch],"variable-2")}
-		if(ch=="/"){
-			if(!/~\s*$/.test(stream.prefix()))
-				return "operator";
-			else
-				return tokenChain(stream,state,[ch],RXstyle,RXmodifiers)}
-		if(ch=="$"){
-			var p=stream.pos;
-			if(stream.eatWhile(/\d/)||stream.eat("{")&&stream.eatWhile(/\d/)&&stream.eat("}"))
-				return "variable-2";
-			else
-				stream.pos=p}
-		if(/[$@%]/.test(ch)){
-			var p=stream.pos;
-			if(stream.eat("^")&&stream.eat(/[A-Z]/)||!/[@$%&]/.test(stream.look(-2))&&stream.eat(/[=|\\\-#?@;:&`~\^!\[\]*'"$+.,\/<>()]/)){
-				var c=stream.current();
-				if(PERL[c])
-					return "variable-2"}
-			stream.pos=p}
-		if(/[$@%&]/.test(ch)){
-			if(stream.eatWhile(/[\w$\[\]]/)||stream.eat("{")&&stream.eatWhile(/[\w$\[\]]/)&&stream.eat("}")){
-				var c=stream.current();
-				if(PERL[c])
-					return "variable-2";
-				else
-					return "variable"}}
-		if(ch=="#"){
-			if(stream.look(-2)!="$"){
-				stream.skipToEnd();
-				return "comment"}}
-		if(/[:+\-\^*$&%@=<>!?|\/~\.]/.test(ch)){
-			var p=stream.pos;
-			stream.eatWhile(/[:+\-\^*$&%@=<>!?|\/~\.]/);
-			if(PERL[stream.current()])
-				return "operator";
-			else
-				stream.pos=p}
-		if(ch=="_"){
-			if(stream.pos==1){
-				if(stream.suffix(6)=="_END__"){
-					return tokenChain(stream,state,['\0'],"comment")}
-				else if(stream.suffix(7)=="_DATA__"){
-					return tokenChain(stream,state,['\0'],"variable-2")}
-				else if(stream.suffix(7)=="_C__"){
-					return tokenChain(stream,state,['\0'],"string")}}}
-		if(/\w/.test(ch)){
-			var p=stream.pos;
-			if(stream.look(-2)=="{"&&(stream.look(0)=="}"||stream.eatWhile(/\w/)&&stream.look(0)=="}"))
-				return "string";
-			else
-				stream.pos=p}
-		if(/[A-Z]/.test(ch)){
-			var l=stream.look(-2);
-			var p=stream.pos;
-			stream.eatWhile(/[A-Z_]/);
-			if(/[\da-z]/.test(stream.look(0))){
-				stream.pos=p}
-			else{
-				var c=PERL[stream.current()];
-				if(!c)
-					return "meta";
-				if(c[1])
-					c=c[0];
-				if(l!=":"){
-					if(c==1)
-						return "keyword";
-					else if(c==2)
-						return "def";
-					else if(c==3)
-						return "atom";
-					else if(c==4)
-						return "operator";
-					else if(c==5)
-						return "variable-2";
-					else
-						return "meta"}
-				else
-					return "meta"}}
-		if(/[a-zA-Z_]/.test(ch)){
-			var l=stream.look(-2);
-			stream.eatWhile(/\w/);
-			var c=PERL[stream.current()];
-			if(!c)
-				return "meta";
-			if(c[1])
-				c=c[0];
-			if(l!=":"){
-				if(c==1)
-					return "keyword";
-				else if(c==2)
-					return "def";
-				else if(c==3)
-					return "atom";
-				else if(c==4)
-					return "operator";
-				else if(c==5)
-					return "variable-2";
-				else
-					return "meta"}
-			else
-				return "meta"}
-		return null}
-
-	return{
-		startState:function(){
-			return{
-				tokenize:tokenPerl,
-				chain:null,
-				style:null,
-				tail:null}},
-		token:function(stream,state){
-			return (state.tokenize||tokenPerl)(stream,state)},
-		electricChars:"{}"}});
-
-CodeMirror.defineMIME("text/x-perl", "perl");
-CodeMirror.defineMIME("application/x-perl", "perl");
-
-// it's like "peek", but need for look-ahead or look-behind if index < 0
-CodeMirror.StringStream.prototype.look=function(c){
-	return this.string.charAt(this.pos+(c||0))};
-
-// return a part of prefix of current stream from current position
-CodeMirror.StringStream.prototype.prefix=function(c){
-	if(c){
-		var x=this.pos-c;
-		return this.string.substr((x>=0?x:0),c)}
-	else{
-		return this.string.substr(0,this.pos-1)}};
-
-// return a part of suffix of current stream from current position
-CodeMirror.StringStream.prototype.suffix=function(c){
-	var y=this.string.length;
-	var x=y-this.pos+1;
-	return this.string.substr(this.pos,(c&&c=(y=this.string.length-1))
-		this.pos=y;
-	else
-		this.pos=x};
diff --git a/vendor/assets/javascripts/codemirror/modes/php.js b/vendor/assets/javascripts/codemirror/modes/php.js
deleted file mode 100644
index 82da0f0a9..000000000
--- a/vendor/assets/javascripts/codemirror/modes/php.js
+++ /dev/null
@@ -1,122 +0,0 @@
-(function() {
-  function keywords(str) {
-    var obj = {}, words = str.split(" ");
-    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
-    return obj;
-  }
-  function heredoc(delim) {
-    return function(stream, state) {
-      if (stream.match(delim)) state.tokenize = null;
-      else stream.skipToEnd();
-      return "string";
-    }
-  }
-  var phpConfig = {
-    name: "clike",
-    keywords: keywords("abstract and array as break case catch cfunction class clone const continue declare " +
-                       "default do else elseif enddeclare endfor endforeach endif endswitch endwhile extends " +
-                       "final for foreach function global goto if implements interface instanceof namespace " +
-                       "new or private protected public static switch throw try use var while xor return" +
-                       "die echo empty exit eval include include_once isset list require require_once print unset"),
-    blockKeywords: keywords("catch do else elseif for foreach if switch try while"),
-    atoms: keywords("true false null TRUE FALSE NULL"),
-    multiLineStrings: true,
-    hooks: {
-      "$": function(stream, state) {
-        stream.eatWhile(/[\w\$_]/);
-        return "variable-2";
-      },
-      "<": function(stream, state) {
-        if (stream.match(/</;
-		  state.mode =  'php';
-        }
-        else if (style == "tag" && stream.current() == ">" && state.curState.context) {
-          if (/^script$/i.test(state.curState.context.tagName)) {
-            state.curMode = jsMode;
-            state.curState = jsMode.startState(htmlMode.indent(state.curState, ""));
-            state.curClose = /^<\/\s*script\s*>/i;
-			state.mode =  'javascript';
-          }
-          else if (/^style$/i.test(state.curState.context.tagName)) {
-            state.curMode = cssMode;
-            state.curState = cssMode.startState(htmlMode.indent(state.curState, ""));
-            state.curClose =  /^<\/\s*style\s*>/i;
-            state.mode =  'css';
-          }
-        }
-        return style;
-      }
-      else if (stream.match(state.curClose, false)) {
-        state.curMode = htmlMode;
-        state.curState = state.html;
-        state.curClose = null;
-		state.mode =  'html';
-        return dispatch(stream, state);
-      }
-      else return state.curMode.token(stream, state.curState);
-    }
-
-    return {
-      startState: function() {
-        var html = htmlMode.startState();
-        return {html: html,
-                php: phpMode.startState(),
-                curMode:	parserConfig.startOpen ? phpMode : htmlMode,
-                curState:	parserConfig.startOpen ? phpMode.startState() : html,
-                curClose:	parserConfig.startOpen ? /^\?>/ : null,
-				mode:		parserConfig.startOpen ? 'php' : 'html'}
-      },
-
-      copyState: function(state) {
-        var html = state.html, htmlNew = CodeMirror.copyState(htmlMode, html),
-            php = state.php, phpNew = CodeMirror.copyState(phpMode, php), cur;
-        if (state.curState == html) cur = htmlNew;
-        else if (state.curState == php) cur = phpNew;
-        else cur = CodeMirror.copyState(state.curMode, state.curState);
-        return {html: htmlNew, php: phpNew, curMode: state.curMode, curState: cur,
-                curClose: state.curClose, mode: state.mode};
-      },
-
-      token: dispatch,
-
-      indent: function(state, textAfter) {
-        if ((state.curMode != phpMode && /^\s*<\//.test(textAfter)) ||
-            (state.curMode == phpMode && /^\?>/.test(textAfter)))
-          return htmlMode.indent(state.html, textAfter);
-        return state.curMode.indent(state.curState, textAfter);
-      },
-
-      electricChars: "/{}:"
-    }
-  });
-  CodeMirror.defineMIME("application/x-httpd-php", "php");
-  CodeMirror.defineMIME("application/x-httpd-php-open", {name: "php", startOpen: true});
-  CodeMirror.defineMIME("text/x-php", phpConfig);
-  CodeMirror.defineMIME("application/x-php", phpConfig);
-})();
diff --git a/vendor/assets/javascripts/codemirror/modes/plsql.js b/vendor/assets/javascripts/codemirror/modes/plsql.js
deleted file mode 100644
index a30d7a091..000000000
--- a/vendor/assets/javascripts/codemirror/modes/plsql.js
+++ /dev/null
@@ -1,217 +0,0 @@
-CodeMirror.defineMode("plsql", function(config, parserConfig) {
-  var indentUnit       = config.indentUnit,
-      keywords         = parserConfig.keywords,
-      functions        = parserConfig.functions,
-      types            = parserConfig.types,
-      sqlplus          = parserConfig.sqlplus,
-      multiLineStrings = parserConfig.multiLineStrings;
-  var isOperatorChar   = /[+\-*&%=<>!?:\/|]/;
-  function chain(stream, state, f) {
-    state.tokenize = f;
-    return f(stream, state);
-  }
-
-  var type;
-  function ret(tp, style) {
-    type = tp;
-    return style;
-  }
-
-  function tokenBase(stream, state) {
-    var ch = stream.next();
-    // start of string?
-    if (ch == '"' || ch == "'")
-      return chain(stream, state, tokenString(ch));
-    // is it one of the special signs []{}().,;? Seperator?
-    else if (/[\[\]{}\(\),;\.]/.test(ch))
-      return ret(ch);
-    // start of a number value?
-    else if (/\d/.test(ch)) {
-      stream.eatWhile(/[\w\.]/);
-      return ret("number", "number");
-    }
-    // multi line comment or simple operator?
-    else if (ch == "/") {
-      if (stream.eat("*")) {
-        return chain(stream, state, tokenComment);
-      }
-      else {
-        stream.eatWhile(isOperatorChar);
-        return ret("operator", "operator");
-      }
-    }
-    // single line comment or simple operator?
-    else if (ch == "-") {
-      if (stream.eat("-")) {
-        stream.skipToEnd();
-        return ret("comment", "comment");
-      }
-      else {
-        stream.eatWhile(isOperatorChar);
-        return ret("operator", "operator");
-      }
-    }
-    // pl/sql variable?
-    else if (ch == "@" || ch == "$") {
-      stream.eatWhile(/[\w\d\$_]/);
-      return ret("word", "variable");
-    }
-    // is it a operator?
-    else if (isOperatorChar.test(ch)) {
-      stream.eatWhile(isOperatorChar);
-      return ret("operator", "operator");
-    }
-    else {
-      // get the whole word
-      stream.eatWhile(/[\w\$_]/);
-      // is it one of the listed keywords?
-      if (keywords && keywords.propertyIsEnumerable(stream.current().toLowerCase())) return ret("keyword", "keyword");
-      // is it one of the listed functions?
-      if (functions && functions.propertyIsEnumerable(stream.current().toLowerCase())) return ret("keyword", "builtin");
-      // is it one of the listed types?
-      if (types && types.propertyIsEnumerable(stream.current().toLowerCase())) return ret("keyword", "variable-2");
-      // is it one of the listed sqlplus keywords?
-      if (sqlplus && sqlplus.propertyIsEnumerable(stream.current().toLowerCase())) return ret("keyword", "variable-3");
-      // default: just a "word"
-      return ret("word", "plsql-word");
-    }
-  }
-
-  function tokenString(quote) {
-    return function(stream, state) {
-      var escaped = false, next, end = false;
-      while ((next = stream.next()) != null) {
-        if (next == quote && !escaped) {end = true; break;}
-        escaped = !escaped && next == "\\";
-      }
-      if (end || !(escaped || multiLineStrings))
-        state.tokenize = tokenBase;
-      return ret("string", "plsql-string");
-    };
-  }
-
-  function tokenComment(stream, state) {
-    var maybeEnd = false, ch;
-    while (ch = stream.next()) {
-      if (ch == "/" && maybeEnd) {
-        state.tokenize = tokenBase;
-        break;
-      }
-      maybeEnd = (ch == "*");
-    }
-    return ret("comment", "plsql-comment");
-  }
-
-  // Interface
-
-  return {
-    startState: function(basecolumn) {
-      return {
-        tokenize: tokenBase,
-        startOfLine: true
-      };
-    },
-
-    token: function(stream, state) {
-      if (stream.eatSpace()) return null;
-      var style = state.tokenize(stream, state);
-      return style;
-    }
-  };
-});
-
-(function() {
-  function keywords(str) {
-    var obj = {}, words = str.split(" ");
-    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
-    return obj;
-  }
-  var cKeywords = "abort accept access add all alter and any array arraylen as asc assert assign at attributes audit " +
-        "authorization avg " +
-        "base_table begin between binary_integer body boolean by " +
-        "case cast char char_base check close cluster clusters colauth column comment commit compress connect " +
-        "connected constant constraint crash create current currval cursor " +
-        "data_base database date dba deallocate debugoff debugon decimal declare default definition delay delete " +
-        "desc digits dispose distinct do drop " +
-        "else elsif enable end entry escape exception exception_init exchange exclusive exists exit external " +
-        "fast fetch file for force form from function " +
-        "generic goto grant group " +
-        "having " +
-        "identified if immediate in increment index indexes indicator initial initrans insert interface intersect " +
-        "into is " +
-        "key " +
-        "level library like limited local lock log logging long loop " +
-        "master maxextents maxtrans member minextents minus mislabel mode modify multiset " +
-        "new next no noaudit nocompress nologging noparallel not nowait number_base " +
-        "object of off offline on online only open option or order out " +
-        "package parallel partition pctfree pctincrease pctused pls_integer positive positiven pragma primary prior " +
-        "private privileges procedure public " +
-        "raise range raw read rebuild record ref references refresh release rename replace resource restrict return " +
-        "returning reverse revoke rollback row rowid rowlabel rownum rows run " +
-        "savepoint schema segment select separate session set share snapshot some space split sql start statement " +
-        "storage subtype successful synonym " +
-        "tabauth table tables tablespace task terminate then to trigger truncate type " +
-        "union unique unlimited unrecoverable unusable update use using " +
-        "validate value values variable view views " +
-        "when whenever where while with work";
-
-  var cFunctions = "abs acos add_months ascii asin atan atan2 average " +
-        "bfilename " +
-        "ceil chartorowid chr concat convert cos cosh count " +
-        "decode deref dual dump dup_val_on_index " +
-        "empty error exp " +
-        "false floor found " +
-        "glb greatest " +
-        "hextoraw " +
-        "initcap instr instrb isopen " +
-        "last_day least lenght lenghtb ln lower lpad ltrim lub " +
-        "make_ref max min mod months_between " +
-        "new_time next_day nextval nls_charset_decl_len nls_charset_id nls_charset_name nls_initcap nls_lower " +
-        "nls_sort nls_upper nlssort no_data_found notfound null nvl " +
-        "others " +
-        "power " +
-        "rawtohex reftohex round rowcount rowidtochar rpad rtrim " +
-        "sign sin sinh soundex sqlcode sqlerrm sqrt stddev substr substrb sum sysdate " +
-        "tan tanh to_char to_date to_label to_multi_byte to_number to_single_byte translate true trunc " +
-        "uid upper user userenv " +
-        "variance vsize";
-
-  var cTypes = "bfile blob " +
-        "character clob " +
-        "dec " +
-        "float " +
-        "int integer " +
-        "mlslabel " +
-        "natural naturaln nchar nclob number numeric nvarchar2 " +
-        "real rowtype " +
-        "signtype smallint string " +
-        "varchar varchar2";
-
-  var cSqlplus = "appinfo arraysize autocommit autoprint autorecovery autotrace " +
-        "blockterminator break btitle " +
-        "cmdsep colsep compatibility compute concat copycommit copytypecheck " +
-        "define describe " +
-        "echo editfile embedded escape exec execute " +
-        "feedback flagger flush " +
-        "heading headsep " +
-        "instance " +
-        "linesize lno loboffset logsource long longchunksize " +
-        "markup " +
-        "native newpage numformat numwidth " +
-        "pagesize pause pno " +
-        "recsep recsepchar release repfooter repheader " +
-        "serveroutput shiftinout show showmode size spool sqlblanklines sqlcase sqlcode sqlcontinue sqlnumber " +
-        "sqlpluscompatibility sqlprefix sqlprompt sqlterminator suffix " +
-        "tab term termout time timing trimout trimspool ttitle " +
-        "underline " +
-        "verify version " +
-        "wrap";
-
-  CodeMirror.defineMIME("application/x-plsql", {
-    name: "plsql",
-    keywords: keywords(cKeywords),
-    functions: keywords(cFunctions),
-    types: keywords(cTypes),
-    sqlplus: keywords(cSqlplus)
-  });
-}());
diff --git a/vendor/assets/javascripts/codemirror/modes/python.js b/vendor/assets/javascripts/codemirror/modes/python.js
deleted file mode 100644
index a2007f406..000000000
--- a/vendor/assets/javascripts/codemirror/modes/python.js
+++ /dev/null
@@ -1,341 +0,0 @@
-CodeMirror.defineMode("python", function(conf, parserConf) {
-    var ERRORCLASS = 'error';
-
-    function wordRegexp(words) {
-        return new RegExp("^((" + words.join(")|(") + "))\\b");
-    }
-
-    var singleOperators = new RegExp("^[\\+\\-\\*/%&|\\^~<>!]");
-    var singleDelimiters = new RegExp('^[\\(\\)\\[\\]\\{\\}@,:`=;\\.]');
-    var doubleOperators = new RegExp("^((==)|(!=)|(<=)|(>=)|(<>)|(<<)|(>>)|(//)|(\\*\\*))");
-    var doubleDelimiters = new RegExp("^((\\+=)|(\\-=)|(\\*=)|(%=)|(/=)|(&=)|(\\|=)|(\\^=))");
-    var tripleDelimiters = new RegExp("^((//=)|(>>=)|(<<=)|(\\*\\*=))");
-    var identifiers = new RegExp("^[_A-Za-z][_A-Za-z0-9]*");
-
-    var wordOperators = wordRegexp(['and', 'or', 'not', 'is', 'in']);
-    var commonkeywords = ['as', 'assert', 'break', 'class', 'continue',
-                          'def', 'del', 'elif', 'else', 'except', 'finally',
-                          'for', 'from', 'global', 'if', 'import',
-                          'lambda', 'pass', 'raise', 'return',
-                          'try', 'while', 'with', 'yield'];
-    var commonBuiltins = ['abs', 'all', 'any', 'bin', 'bool', 'bytearray', 'callable', 'chr',
-                          'classmethod', 'compile', 'complex', 'delattr', 'dict', 'dir', 'divmod',
-                          'enumerate', 'eval', 'filter', 'float', 'format', 'frozenset',
-                          'getattr', 'globals', 'hasattr', 'hash', 'help', 'hex', 'id',
-                          'input', 'int', 'isinstance', 'issubclass', 'iter', 'len',
-                          'list', 'locals', 'map', 'max', 'memoryview', 'min', 'next',
-                          'object', 'oct', 'open', 'ord', 'pow', 'property', 'range',
-                          'repr', 'reversed', 'round', 'set', 'setattr', 'slice',
-                          'sorted', 'staticmethod', 'str', 'sum', 'super', 'tuple',
-                          'type', 'vars', 'zip', '__import__', 'NotImplemented',
-                          'Ellipsis', '__debug__'];
-    var py2 = {'builtins': ['apply', 'basestring', 'buffer', 'cmp', 'coerce', 'execfile',
-                            'file', 'intern', 'long', 'raw_input', 'reduce', 'reload',
-                            'unichr', 'unicode', 'xrange', 'False', 'True', 'None'],
-               'keywords': ['exec', 'print']};
-    var py3 = {'builtins': ['ascii', 'bytes', 'exec', 'print'],
-               'keywords': ['nonlocal', 'False', 'True', 'None']};
-
-    if (!!parserConf.version && parseInt(parserConf.version, 10) === 3) {
-        commonkeywords = commonkeywords.concat(py3.keywords);
-        commonBuiltins = commonBuiltins.concat(py3.builtins);
-        var stringPrefixes = new RegExp("^(([rb]|(br))?('{3}|\"{3}|['\"]))", "i");
-    } else {
-        commonkeywords = commonkeywords.concat(py2.keywords);
-        commonBuiltins = commonBuiltins.concat(py2.builtins);
-        var stringPrefixes = new RegExp("^(([rub]|(ur)|(br))?('{3}|\"{3}|['\"]))", "i");
-    }
-    var keywords = wordRegexp(commonkeywords);
-    var builtins = wordRegexp(commonBuiltins);
-
-    var indentInfo = null;
-
-    // tokenizers
-    function tokenBase(stream, state) {
-        // Handle scope changes
-        if (stream.sol()) {
-            var scopeOffset = state.scopes[0].offset;
-            if (stream.eatSpace()) {
-                var lineOffset = stream.indentation();
-                if (lineOffset > scopeOffset) {
-                    indentInfo = 'indent';
-                } else if (lineOffset < scopeOffset) {
-                    indentInfo = 'dedent';
-                }
-                return null;
-            } else {
-                if (scopeOffset > 0) {
-                    dedent(stream, state);
-                }
-            }
-        }
-        if (stream.eatSpace()) {
-            return null;
-        }
-
-        var ch = stream.peek();
-
-        // Handle Comments
-        if (ch === '#') {
-            stream.skipToEnd();
-            return 'comment';
-        }
-
-        // Handle Number Literals
-        if (stream.match(/^[0-9\.]/, false)) {
-            var floatLiteral = false;
-            // Floats
-            if (stream.match(/^\d*\.\d+(e[\+\-]?\d+)?/i)) { floatLiteral = true; }
-            if (stream.match(/^\d+\.\d*/)) { floatLiteral = true; }
-            if (stream.match(/^\.\d+/)) { floatLiteral = true; }
-            if (floatLiteral) {
-                // Float literals may be "imaginary"
-                stream.eat(/J/i);
-                return 'number';
-            }
-            // Integers
-            var intLiteral = false;
-            // Hex
-            if (stream.match(/^0x[0-9a-f]+/i)) { intLiteral = true; }
-            // Binary
-            if (stream.match(/^0b[01]+/i)) { intLiteral = true; }
-            // Octal
-            if (stream.match(/^0o[0-7]+/i)) { intLiteral = true; }
-            // Decimal
-            if (stream.match(/^[1-9]\d*(e[\+\-]?\d+)?/)) {
-                // Decimal literals may be "imaginary"
-                stream.eat(/J/i);
-                // TODO - Can you have imaginary longs?
-                intLiteral = true;
-            }
-            // Zero by itself with no other piece of number.
-            if (stream.match(/^0(?![\dx])/i)) { intLiteral = true; }
-            if (intLiteral) {
-                // Integer literals may be "long"
-                stream.eat(/L/i);
-                return 'number';
-            }
-        }
-
-        // Handle Strings
-        if (stream.match(stringPrefixes)) {
-            state.tokenize = tokenStringFactory(stream.current());
-            return state.tokenize(stream, state);
-        }
-
-        // Handle operators and Delimiters
-        if (stream.match(tripleDelimiters) || stream.match(doubleDelimiters)) {
-            return null;
-        }
-        if (stream.match(doubleOperators)
-            || stream.match(singleOperators)
-            || stream.match(wordOperators)) {
-            return 'operator';
-        }
-        if (stream.match(singleDelimiters)) {
-            return null;
-        }
-
-        if (stream.match(keywords)) {
-            return 'keyword';
-        }
-
-        if (stream.match(builtins)) {
-            return 'builtin';
-        }
-
-        if (stream.match(identifiers)) {
-            return 'variable';
-        }
-
-        // Handle non-detected items
-        stream.next();
-        return ERRORCLASS;
-    }
-
-    function tokenStringFactory(delimiter) {
-        while ('rub'.indexOf(delimiter.charAt(0).toLowerCase()) >= 0) {
-            delimiter = delimiter.substr(1);
-        }
-        var singleline = delimiter.length == 1;
-        var OUTCLASS = 'string';
-
-        return function tokenString(stream, state) {
-            while (!stream.eol()) {
-                stream.eatWhile(/[^'"\\]/);
-                if (stream.eat('\\')) {
-                    stream.next();
-                    if (singleline && stream.eol()) {
-                        return OUTCLASS;
-                    }
-                } else if (stream.match(delimiter)) {
-                    state.tokenize = tokenBase;
-                    return OUTCLASS;
-                } else {
-                    stream.eat(/['"]/);
-                }
-            }
-            if (singleline) {
-                if (parserConf.singleLineStringErrors) {
-                    return ERRORCLASS;
-                } else {
-                    state.tokenize = tokenBase;
-                }
-            }
-            return OUTCLASS;
-        };
-    }
-
-    function indent(stream, state, type) {
-        type = type || 'py';
-        var indentUnit = 0;
-        if (type === 'py') {
-            if (state.scopes[0].type !== 'py') {
-                state.scopes[0].offset = stream.indentation();
-                return;
-            }
-            for (var i = 0; i < state.scopes.length; ++i) {
-                if (state.scopes[i].type === 'py') {
-                    indentUnit = state.scopes[i].offset + conf.indentUnit;
-                    break;
-                }
-            }
-        } else {
-            indentUnit = stream.column() + stream.current().length;
-        }
-        state.scopes.unshift({
-            offset: indentUnit,
-            type: type
-        });
-    }
-
-    function dedent(stream, state, type) {
-        type = type || 'py';
-        if (state.scopes.length == 1) return;
-        if (state.scopes[0].type === 'py') {
-            var _indent = stream.indentation();
-            var _indent_index = -1;
-            for (var i = 0; i < state.scopes.length; ++i) {
-                if (_indent === state.scopes[i].offset) {
-                    _indent_index = i;
-                    break;
-                }
-            }
-            if (_indent_index === -1) {
-                return true;
-            }
-            while (state.scopes[0].offset !== _indent) {
-                state.scopes.shift();
-            }
-            return false
-        } else {
-            if (type === 'py') {
-                state.scopes[0].offset = stream.indentation();
-                return false;
-            } else {
-                if (state.scopes[0].type != type) {
-                    return true;
-                }
-                state.scopes.shift();
-                return false;
-            }
-        }
-    }
-
-    function tokenLexer(stream, state) {
-        indentInfo = null;
-        var style = state.tokenize(stream, state);
-        var current = stream.current();
-
-        // Handle '.' connected identifiers
-        if (current === '.') {
-            style = state.tokenize(stream, state);
-            current = stream.current();
-            if (style === 'variable' || style === 'builtin') {
-                return 'variable';
-            } else {
-                return ERRORCLASS;
-            }
-        }
-
-        // Handle decorators
-        if (current === '@') {
-            style = state.tokenize(stream, state);
-            current = stream.current();
-            if (style === 'variable'
-                || current === '@staticmethod'
-                || current === '@classmethod') {
-                return 'meta';
-            } else {
-                return ERRORCLASS;
-            }
-        }
-
-        // Handle scope changes.
-        if (current === 'pass' || current === 'return') {
-            state.dedent += 1;
-        }
-        if ((current === ':' && !state.lambda && state.scopes[0].type == 'py')
-            || indentInfo === 'indent') {
-            indent(stream, state);
-        }
-        var delimiter_index = '[({'.indexOf(current);
-        if (delimiter_index !== -1) {
-            indent(stream, state, '])}'.slice(delimiter_index, delimiter_index+1));
-        }
-        if (indentInfo === 'dedent') {
-            if (dedent(stream, state)) {
-                return ERRORCLASS;
-            }
-        }
-        delimiter_index = '])}'.indexOf(current);
-        if (delimiter_index !== -1) {
-            if (dedent(stream, state, current)) {
-                return ERRORCLASS;
-            }
-        }
-        if (state.dedent > 0 && stream.eol() && state.scopes[0].type == 'py') {
-            if (state.scopes.length > 1) state.scopes.shift();
-            state.dedent -= 1;
-        }
-
-        return style;
-    }
-
-    var external = {
-        startState: function(basecolumn) {
-            return {
-              tokenize: tokenBase,
-              scopes: [{offset:basecolumn || 0, type:'py'}],
-              lastToken: null,
-              lambda: false,
-              dedent: 0
-          };
-        },
-
-        token: function(stream, state) {
-            var style = tokenLexer(stream, state);
-
-            state.lastToken = {style:style, content: stream.current()};
-
-            if (stream.eol() && stream.lambda) {
-                state.lambda = false;
-            }
-
-            return style;
-        },
-
-        indent: function(state, textAfter) {
-            if (state.tokenize != tokenBase) {
-                return 0;
-            }
-
-            return state.scopes[0].offset;
-        }
-
-    };
-    return external;
-});
-
-CodeMirror.defineMIME("text/x-python", "python");
-CodeMirror.defineMIME("application/x-python", "python");
diff --git a/vendor/assets/javascripts/codemirror/modes/r.js b/vendor/assets/javascripts/codemirror/modes/r.js
deleted file mode 100644
index e22cc8e32..000000000
--- a/vendor/assets/javascripts/codemirror/modes/r.js
+++ /dev/null
@@ -1,142 +0,0 @@
-CodeMirror.defineMode("r", function(config) {
-  function wordObj(str) {
-    var words = str.split(" "), res = {};
-    for (var i = 0; i < words.length; ++i) res[words[i]] = true;
-    return res;
-  }
-  var atoms = wordObj("NULL NA Inf NaN NA_integer_ NA_real_ NA_complex_ NA_character_");
-  var builtins = wordObj("list quote bquote eval return call parse deparse");
-  var keywords = wordObj("if else repeat while function for in next break");
-  var blockkeywords = wordObj("if else repeat while function for");
-  var opChars = /[+\-*\/^<>=!&|~$:]/;
-  var curPunc;
-
-  function tokenBase(stream, state) {
-    curPunc = null;
-    var ch = stream.next();
-    if (ch == "#") {
-      stream.skipToEnd();
-      return "comment";
-    } else if (ch == "0" && stream.eat("x")) {
-      stream.eatWhile(/[\da-f]/i);
-      return "number";
-    } else if (ch == "." && stream.eat(/\d/)) {
-      stream.match(/\d*(?:e[+\-]?\d+)?/);
-      return "number";
-    } else if (/\d/.test(ch)) {
-      stream.match(/\d*(?:\.\d+)?(?:e[+\-]\d+)?L?/);
-      return "number";
-    } else if (ch == "'" || ch == '"') {
-      state.tokenize = tokenString(ch);
-      return "string";
-    } else if (ch == "." && stream.match(/.[.\d]+/)) {
-      return "keyword";
-    } else if (/[\w\.]/.test(ch) && ch != "_") {
-      stream.eatWhile(/[\w\.]/);
-      var word = stream.current();
-      if (atoms.propertyIsEnumerable(word)) return "atom";
-      if (keywords.propertyIsEnumerable(word)) {
-        if (blockkeywords.propertyIsEnumerable(word)) curPunc = "block";
-        return "keyword";
-      }
-      if (builtins.propertyIsEnumerable(word)) return "builtin";
-      return "variable";
-    } else if (ch == "%") {
-      if (stream.skipTo("%")) stream.next();
-      return "variable-2";
-    } else if (ch == "<" && stream.eat("-")) {
-      return "arrow";
-    } else if (ch == "=" && state.ctx.argList) {
-      return "arg-is";
-    } else if (opChars.test(ch)) {
-      if (ch == "$") return "dollar";
-      stream.eatWhile(opChars);
-      return "operator";
-    } else if (/[\(\){}\[\];]/.test(ch)) {
-      curPunc = ch;
-      if (ch == ";") return "semi";
-      return null;
-    } else {
-      return null;
-    }
-  }
-
-  function tokenString(quote) {
-    return function(stream, state) {
-      if (stream.eat("\\")) {
-        var ch = stream.next();
-        if (ch == "x") stream.match(/^[a-f0-9]{2}/i);
-        else if ((ch == "u" || ch == "U") && stream.eat("{") && stream.skipTo("}")) stream.next();
-        else if (ch == "u") stream.match(/^[a-f0-9]{4}/i);
-        else if (ch == "U") stream.match(/^[a-f0-9]{8}/i);
-        else if (/[0-7]/.test(ch)) stream.match(/^[0-7]{1,2}/);
-        return "string-2";
-      } else {
-        var next;
-        while ((next = stream.next()) != null) {
-          if (next == quote) { state.tokenize = tokenBase; break; }
-          if (next == "\\") { stream.backUp(1); break; }
-        }
-        return "string";
-      }
-    };
-  }
-
-  function push(state, type, stream) {
-    state.ctx = {type: type,
-                 indent: state.indent,
-                 align: null,
-                 column: stream.column(),
-                 prev: state.ctx};
-  }
-  function pop(state) {
-    state.indent = state.ctx.indent;
-    state.ctx = state.ctx.prev;
-  }
-
-  return {
-    startState: function(base) {
-      return {tokenize: tokenBase,
-              ctx: {type: "top",
-                    indent: -config.indentUnit,
-                    align: false},
-              indent: 0,
-              afterIdent: false};
-    },
-
-    token: function(stream, state) {
-      if (stream.sol()) {
-        if (state.ctx.align == null) state.ctx.align = false;
-        state.indent = stream.indentation();
-      }
-      if (stream.eatSpace()) return null;
-      var style = state.tokenize(stream, state);
-      if (style != "comment" && state.ctx.align == null) state.ctx.align = true;
-
-      var ctype = state.ctx.type;
-      if ((curPunc == ";" || curPunc == "{" || curPunc == "}") && ctype == "block") pop(state);
-      if (curPunc == "{") push(state, "}", stream);
-      else if (curPunc == "(") {
-        push(state, ")", stream);
-        if (state.afterIdent) state.ctx.argList = true;
-      }
-      else if (curPunc == "[") push(state, "]", stream);
-      else if (curPunc == "block") push(state, "block", stream);
-      else if (curPunc == ctype) pop(state);
-      state.afterIdent = style == "variable" || style == "keyword";
-      return style;
-    },
-
-    indent: function(state, textAfter) {
-      if (state.tokenize != tokenBase) return 0;
-      var firstChar = textAfter && textAfter.charAt(0), ctx = state.ctx,
-          closing = firstChar == ctx.type;
-      if (ctx.type == "block") return ctx.indent + (firstChar == "{" ? 0 : config.indentUnit);
-      else if (ctx.align) return ctx.column + (closing ? 0 : 1);
-      else return ctx.indent + (closing ? 0 : config.indentUnit);
-    }
-  };
-});
-
-CodeMirror.defineMIME("text/x-rsrc", "r");
-CodeMirror.defineMIME("application/x-rsrc", "r");
diff --git a/vendor/assets/javascripts/codemirror/modes/rpm-changes.js b/vendor/assets/javascripts/codemirror/modes/rpm-changes.js
deleted file mode 100644
index f0f94684c..000000000
--- a/vendor/assets/javascripts/codemirror/modes/rpm-changes.js
+++ /dev/null
@@ -1,20 +0,0 @@
-CodeMirror.defineMode("changes", function(config, modeConfig) {
-  var headerSeperator = /^-+$/;
-  var headerLine = /^(Mon|Tue|Wed|Thu|Fri|Sat|Sun) (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)  ?\d{1,2} \d{2}:\d{2}(:\d{2})? [A-Z]{3,4} \d{4} - /;
-  var simpleEmail = /^[\w+.-]+@[\w.-]+/;
-
-  return {
-    token: function(stream) {
-      if (stream.sol()) {
-        if (stream.match(headerSeperator)) { return 'tag'; }
-        if (stream.match(headerLine)) { return 'tag'; }
-      }
-      if (stream.match(simpleEmail)) { return 'string'; }
-      stream.next();
-      return null;
-    }
-  };
-});
-
-CodeMirror.defineMIME("text/x-rpm-changes", "changes");
-CodeMirror.defineMIME("application/x-rpm-changes", "changes");
diff --git a/vendor/assets/javascripts/codemirror/modes/rpm-spec.js b/vendor/assets/javascripts/codemirror/modes/rpm-spec.js
deleted file mode 100644
index 099805d72..000000000
--- a/vendor/assets/javascripts/codemirror/modes/rpm-spec.js
+++ /dev/null
@@ -1,67 +0,0 @@
-// Quick and dirty spec file highlighting
-
-CodeMirror.defineMode("spec", function(config, modeConfig) {
-  var arch = /^(i386|i586|i686|x86_64|ppc64|ppc|ia64|s390x|s390|sparc64|sparcv9|sparc|noarch|alphaev6|alpha|hppa|mipsel)/;
-
-  var preamble = /^(Name|Version|Release|License|Summary|Url|Group|Source|BuildArch|BuildRequires|BuildRoot|AutoReqProv|Provides|Requires(\(\w+\))?|Obsoletes|Conflicts|Recommends|Source\d*|Patch\d*|ExclusiveArch|NoSource|Supplements):/;
-  var section = /^%(debug_package|package|description|prep|build|install|files|clean|changelog|preun|postun|pre|post|triggerin|triggerun|pretrans|posttrans|verifyscript|check|triggerpostun|triggerprein|trigger)/;
-  var control_flow_complex = /^%(ifnarch|ifarch|if)/; // rpm control flow macros
-  var control_flow_simple = /^%(else|endif)/; // rpm control flow macros
-  var operators = /^(\!|\?|\<\=|\<|\>\=|\>|\=\=|\&\&|\|\|)/; // operators in control flow macros
-
-  return {
-    startState: function () {
-        return {
-          controlFlow: false,
-          macroParameters: false,
-          section: false,
-        };
-    },
-    token: function (stream, state) {
-      var ch = stream.peek();
-      if (ch == "#") { stream.skipToEnd(); return "comment"; }
-
-      if (stream.sol()) {
-        if (stream.match(preamble)) { return "preamble"; }
-        if (stream.match(section)) { return "section"; }
-      }
-
-      if (stream.match(/^\$\w+/)) { return "def"; } // Variables like '$RPM_BUILD_ROOT'
-      if (stream.match(/^\$\{\w+\}/)) { return "def"; } // Variables like '${RPM_BUILD_ROOT}'
-
-      if (stream.match(control_flow_simple)) { return "keyword"; }
-      if (stream.match(control_flow_complex)) {
-        state.controlFlow = true;
-        return "keyword";
-      }
-      if (state.controlFlow) {
-        if (stream.match(operators)) { return "operator"; }
-        if (stream.match(/^(\d+)/)) { return "number"; }
-        if (stream.eol()) { state.controlFlow = false; }
-      }
-
-      if (stream.match(arch)) { return "number"; }
-
-      // Macros like '%make_install' or '%attr(0775,root,root)'
-      if (stream.match(/^%[\w]+/)) {
-        if (stream.match(/^\(/)) { state.macroParameters = true; }
-        return "macro";
-      }
-      if (state.macroParameters) {
-        if (stream.match(/^\d+/)) { return "number";}
-        if (stream.match(/^\)/)) {
-          state.macroParameters = false;
-          return "macro";
-        }
-      }
-      if (stream.match(/^%\{\??[\w \-]+\}/)) { return "macro"; } // Macros like '%{defined fedora}'
-
-      //TODO: Include bash script sub-parser (CodeMirror supports that)
-      stream.next();
-      return null;
-    }
-  };
-});
-
-CodeMirror.defineMIME("text/x-rpm-spec", "spec");
-CodeMirror.defineMIME("application/x-rpm-spec", "spec");
diff --git a/vendor/assets/javascripts/codemirror/modes/rst.js b/vendor/assets/javascripts/codemirror/modes/rst.js
deleted file mode 100644
index 526f37cd3..000000000
--- a/vendor/assets/javascripts/codemirror/modes/rst.js
+++ /dev/null
@@ -1,327 +0,0 @@
-CodeMirror.defineMode('rst', function(config, options) {
-    function setState(state, fn, ctx) {
-        state.fn = fn;
-        setCtx(state, ctx);
-    }
-
-    function setCtx(state, ctx) {
-        state.ctx = ctx || {};
-    }
-
-    function setNormal(state, ch) {
-        if (ch && (typeof ch !== 'string')) {
-            var str = ch.current();
-            ch = str[str.length-1];
-        }
-
-        setState(state, normal, {back: ch});
-    }
-
-    function hasMode(mode) {
-        if (mode) {
-            var modes = CodeMirror.listModes();
-
-            for (var i in modes) {
-                if (modes[i] == mode) {
-                    return true;
-                }
-            }
-        }
-
-        return false;
-    }
-
-    function getMode(mode) {
-        if (hasMode(mode)) {
-            return CodeMirror.getMode(config, mode);
-        } else {
-            return null;
-        }
-    }
-
-    var verbatimMode = getMode(options.verbatim);
-    var pythonMode = getMode('python');
-
-    var reSection = /^[!"#$%&'()*+,-./:;<=>?@[\\\]^_`{|}~]/;
-    var reDirective = /^\s*\w([-:.\w]*\w)?::(\s|$)/;
-    var reHyperlink = /^\s*_[\w-]+:(\s|$)/;
-    var reFootnote = /^\s*\[(\d+|#)\](\s|$)/;
-    var reCitation = /^\s*\[[A-Za-z][\w-]*\](\s|$)/;
-    var reFootnoteRef = /^\[(\d+|#)\]_/;
-    var reCitationRef = /^\[[A-Za-z][\w-]*\]_/;
-    var reDirectiveMarker = /^\.\.(\s|$)/;
-    var reVerbatimMarker = /^::\s*$/;
-    var rePreInline = /^[-\s"([{/:.,;!?\\_]/;
-    var reEnumeratedList = /^\s*((\d+|[A-Za-z#])[.)]|\((\d+|[A-Z-a-z#])\))\s/;
-    var reBulletedList = /^\s*[-\+\*]\s/;
-    var reExamples = /^\s+(>>>|In \[\d+\]:)\s/;
-
-    function normal(stream, state) {
-        var ch, sol, i;
-
-        if (stream.eat(/\\/)) {
-            ch = stream.next();
-            setNormal(state, ch);
-            return null;
-        }
-
-        sol = stream.sol();
-
-        if (sol && (ch = stream.eat(reSection))) {
-            for (i = 0; stream.eat(ch); i++);
-
-            if (i >= 3 && stream.match(/^\s*$/)) {
-                setNormal(state, null);
-                return 'header';
-            } else {
-                stream.backUp(i + 1);
-            }
-        }
-
-        if (sol && stream.match(reDirectiveMarker)) {
-            if (!stream.eol()) {
-                setState(state, directive);
-            }
-            return 'meta';
-        }
-
-        if (stream.match(reVerbatimMarker)) {
-            if (!verbatimMode) {
-                setState(state, verbatim);
-            } else {
-                var mode = verbatimMode;
-
-                setState(state, verbatim, {
-                    mode: mode,
-                    local: mode.startState()
-                });
-            }
-            return 'meta';
-        }
-
-        if (sol && stream.match(reExamples, false)) {
-            if (!pythonMode) {
-                setState(state, verbatim);
-                return 'meta';
-            } else {
-                var mode = pythonMode;
-
-                setState(state, verbatim, {
-                    mode: mode,
-                    local: mode.startState()
-                });
-
-                return null;
-            }
-        }
-
-        function testBackward(re) {
-            return sol || !state.ctx.back || re.test(state.ctx.back);
-        }
-
-        function testForward(re) {
-            return stream.eol() || stream.match(re, false);
-        }
-
-        function testInline(re) {
-            return stream.match(re) && testBackward(/\W/) && testForward(/\W/);
-        }
-
-        if (testInline(reFootnoteRef)) {
-            setNormal(state, stream);
-            return 'footnote';
-        }
-
-        if (testInline(reCitationRef)) {
-            setNormal(state, stream);
-            return 'citation';
-        }
-
-        ch = stream.next();
-
-        if (testBackward(rePreInline)) {
-            if ((ch === ':' || ch === '|') && stream.eat(/\S/)) {
-                var token;
-
-                if (ch === ':') {
-                    token = 'builtin';
-                } else {
-                    token = 'atom';
-                }
-
-                setState(state, inline, {
-                    ch: ch,
-                    wide: false,
-                    prev: null,
-                    token: token
-                });
-
-                return token;
-            }
-
-            if (ch === '*' || ch === '`') {
-                var orig = ch,
-                    wide = false;
-
-                ch = stream.next();
-
-                if (ch == orig) {
-                    wide = true;
-                    ch = stream.next();
-                }
-
-                if (ch && !/\s/.test(ch)) {
-                    var token;
-
-                    if (orig === '*') {
-                        token = wide ? 'strong' : 'em';
-                    } else {
-                        token = wide ? 'string' : 'string-2';
-                    }
-
-                    setState(state, inline, {
-                        ch: orig,               // inline() has to know what to search for
-                        wide: wide,             // are we looking for `ch` or `chch`
-                        prev: null,             // terminator must not be preceeded with whitespace
-                        token: token            // I don't want to recompute this all the time
-                    });
-
-                    return token;
-                }
-            }
-        }
-
-        setNormal(state, ch);
-        return null;
-    }
-
-    function inline(stream, state) {
-        var ch = stream.next(),
-            token = state.ctx.token;
-
-        function finish(ch) {
-            state.ctx.prev = ch;
-            return token;
-        }
-
-        if (ch != state.ctx.ch) {
-            return finish(ch);
-        }
-
-        if (/\s/.test(state.ctx.prev)) {
-            return finish(ch);
-        }
-
-        if (state.ctx.wide) {
-            ch = stream.next();
-
-            if (ch != state.ctx.ch) {
-                return finish(ch);
-            }
-        }
-
-        if (!stream.eol() && !rePostInline.test(stream.peek())) {
-            if (state.ctx.wide) {
-                stream.backUp(1);
-            }
-
-            return finish(ch);
-        }
-
-        setState(state, normal);
-        setNormal(state, ch);
-
-        return token;
-    }
-
-    function directive(stream, state) {
-        var token = null;
-
-        if (stream.match(reDirective)) {
-            token = 'attribute';
-        } else if (stream.match(reHyperlink)) {
-            token = 'link';
-        } else if (stream.match(reFootnote)) {
-            token = 'quote';
-        } else if (stream.match(reCitation)) {
-            token = 'quote';
-        } else {
-            stream.eatSpace();
-
-            if (stream.eol()) {
-                setNormal(state, stream);
-                return null;
-            } else {
-                stream.skipToEnd();
-                setState(state, comment);
-                return 'comment';
-            }
-        }
-
-        // FIXME this is unreachable
-        setState(state, body, {start: true});
-        return token;
-    }
-
-    function body(stream, state) {
-        var token = 'body';
-
-        if (!state.ctx.start || stream.sol()) {
-            return block(stream, state, token);
-        }
-
-        stream.skipToEnd();
-        setCtx(state);
-
-        return token;
-    }
-
-    function comment(stream, state) {
-        return block(stream, state, 'comment');
-    }
-
-    function verbatim(stream, state) {
-        if (!verbatimMode) {
-            return block(stream, state, 'meta');
-        } else {
-            if (stream.sol()) {
-                if (!stream.eatSpace()) {
-                    setNormal(state, stream);
-                }
-
-                return null;
-            }
-
-            return verbatimMode.token(stream, state.ctx.local);
-        }
-    }
-
-    function block(stream, state, token) {
-        if (stream.eol() || stream.eatSpace()) {
-            stream.skipToEnd();
-            return token;
-        } else {
-            setNormal(state, stream);
-            return null;
-        }
-    }
-
-    return {
-        startState: function() {
-            return {fn: normal, ctx: {}};
-        },
-
-        copyState: function(state) {
-            return {fn: state.fn, ctx: state.ctx};
-        },
-
-        token: function(stream, state) {
-            var token = state.fn(stream, state);
-            return token;
-        }
-    };
-});
-
-CodeMirror.defineMIME("text/x-rst", "rst");
-CodeMirror.defineMIME("application/x-rst", "rst");
diff --git a/vendor/assets/javascripts/codemirror/modes/ruby.js b/vendor/assets/javascripts/codemirror/modes/ruby.js
deleted file mode 100644
index 1b42ad9ae..000000000
--- a/vendor/assets/javascripts/codemirror/modes/ruby.js
+++ /dev/null
@@ -1,201 +0,0 @@
-CodeMirror.defineMode("ruby", function(config, parserConfig) {
-  function wordObj(words) {
-    var o = {};
-    for (var i = 0, e = words.length; i < e; ++i) o[words[i]] = true;
-    return o;
-  }
-  var keywords = wordObj([
-    "alias", "and", "BEGIN", "begin", "break", "case", "class", "def", "defined?", "do", "else",
-    "elsif", "END", "end", "ensure", "false", "for", "if", "in", "module", "next", "not", "or",
-    "redo", "rescue", "retry", "return", "self", "super", "then", "true", "undef", "unless",
-    "until", "when", "while", "yield", "nil", "raise", "throw", "catch", "fail", "loop", "callcc",
-    "caller", "lambda", "proc", "public", "protected", "private", "require", "load",
-    "require_relative", "extend", "autoload"
-  ]);
-  var indentWords = wordObj(["def", "class", "case", "for", "while", "do", "module", "then",
-                             "catch", "loop", "proc", "begin"]);
-  var dedentWords = wordObj(["end", "until"]);
-  var matching = {"[": "]", "{": "}", "(": ")"};
-  var curPunc;
-
-  function chain(newtok, stream, state) {
-    state.tokenize.push(newtok);
-    return newtok(stream, state);
-  }
-
-  function tokenBase(stream, state) {
-    curPunc = null;
-    if (stream.sol() && stream.match("=begin") && stream.eol()) {
-      state.tokenize.push(readBlockComment);
-      return "comment";
-    }
-    if (stream.eatSpace()) return null;
-    var ch = stream.next();
-    if (ch == "`" || ch == "'" || ch == '"' ||
-        (ch == "/" && !stream.eol() && stream.peek() != " ")) {
-      return chain(readQuoted(ch, "string", ch == '"'), stream, state);
-    } else if (ch == "%") {
-      var style, embed = false;
-      if (stream.eat("s")) style = "atom";
-      else if (stream.eat(/[WQ]/)) { style = "string"; embed = true; }
-      else if (stream.eat(/[wxqr]/)) style = "string";
-      var delim = stream.eat(/[^\w\s]/);
-      if (!delim) return "operator";
-      if (matching.propertyIsEnumerable(delim)) delim = matching[delim];
-      return chain(readQuoted(delim, style, embed, true), stream, state);
-    } else if (ch == "#") {
-      stream.skipToEnd();
-      return "comment";
-    } else if (ch == "<" && stream.eat("<")) {
-      stream.eat("-");
-      stream.eat(/[\'\"\`]/);
-      var match = stream.match(/^\w+/);
-      stream.eat(/[\'\"\`]/);
-      if (match) return chain(readHereDoc(match[0]), stream, state);
-      return null;
-    } else if (ch == "0") {
-      if (stream.eat("x")) stream.eatWhile(/[\da-fA-F]/);
-      else if (stream.eat("b")) stream.eatWhile(/[01]/);
-      else stream.eatWhile(/[0-7]/);
-      return "number";
-    } else if (/\d/.test(ch)) {
-      stream.match(/^[\d_]*(?:\.[\d_]+)?(?:[eE][+\-]?[\d_]+)?/);
-      return "number";
-    } else if (ch == "?") {
-      while (stream.match(/^\\[CM]-/)) {}
-      if (stream.eat("\\")) stream.eatWhile(/\w/);
-      else stream.next();
-      return "string";
-    } else if (ch == ":") {
-      if (stream.eat("'")) return chain(readQuoted("'", "atom", false), stream, state);
-      if (stream.eat('"')) return chain(readQuoted('"', "atom", true), stream, state);
-      stream.eatWhile(/[\w\?]/);
-      return "atom";
-    } else if (ch == "@") {
-      stream.eat("@");
-      stream.eatWhile(/[\w\?]/);
-      return "variable-2";
-    } else if (ch == "$") {
-      stream.next();
-      stream.eatWhile(/[\w\?]/);
-      return "variable-3";
-    } else if (/\w/.test(ch)) {
-      stream.eatWhile(/[\w\?]/);
-      if (stream.eat(":")) return "atom";
-      return "ident";
-    } else if (ch == "|" && (state.varList || state.lastTok == "{" || state.lastTok == "do")) {
-      curPunc = "|";
-      return null;
-    } else if (/[\(\)\[\]{}\\;]/.test(ch)) {
-      curPunc = ch;
-      return null;
-    } else if (ch == "-" && stream.eat(">")) {
-      return "arrow";
-    } else if (/[=+\-\/*:\.^%<>~|]/.test(ch)) {
-      stream.eatWhile(/[=+\-\/*:\.^%<>~|]/);
-      return "operator";
-    } else {
-      return null;
-    }
-  }
-
-  function tokenBaseUntilBrace() {
-    var depth = 1;
-    return function(stream, state) {
-      if (stream.peek() == "}") {
-        depth--;
-        if (depth == 0) {
-          state.tokenize.pop();
-          return state.tokenize[state.tokenize.length-1](stream, state);
-        }
-      } else if (stream.peek() == "{") {
-        depth++;
-      }
-      return tokenBase(stream, state);
-    };
-  }
-  function readQuoted(quote, style, embed, unescaped) {
-    return function(stream, state) {
-      var escaped = false, ch;
-      while ((ch = stream.next()) != null) {
-        if (ch == quote && (unescaped || !escaped)) {
-          state.tokenize.pop();
-          break;
-        }
-        if (embed && ch == "#" && !escaped && stream.eat("{")) {
-          state.tokenize.push(tokenBaseUntilBrace(arguments.callee));
-          break;
-        }
-        escaped = !escaped && ch == "\\";
-      }
-      return style;
-    };
-  }
-  function readHereDoc(phrase) {
-    return function(stream, state) {
-      if (stream.match(phrase)) state.tokenize.pop();
-      else stream.skipToEnd();
-      return "string";
-    };
-  }
-  function readBlockComment(stream, state) {
-    if (stream.sol() && stream.match("=end") && stream.eol())
-      state.tokenize.pop();
-    stream.skipToEnd();
-    return "comment";
-  }
-
-  return {
-    startState: function() {
-      return {tokenize: [tokenBase],
-              indented: 0,
-              context: {type: "top", indented: -config.indentUnit},
-              continuedLine: false,
-              lastTok: null,
-              varList: false};
-    },
-
-    token: function(stream, state) {
-      if (stream.sol()) state.indented = stream.indentation();
-      var style = state.tokenize[state.tokenize.length-1](stream, state), kwtype;
-      if (style == "ident") {
-        var word = stream.current();
-        style = keywords.propertyIsEnumerable(stream.current()) ? "keyword"
-          : /^[A-Z]/.test(word) ? "tag"
-          : (state.lastTok == "def" || state.lastTok == "class" || state.varList) ? "def"
-          : "variable";
-        if (indentWords.propertyIsEnumerable(word)) kwtype = "indent";
-        else if (dedentWords.propertyIsEnumerable(word)) kwtype = "dedent";
-        else if ((word == "if" || word == "unless") && stream.column() == stream.indentation())
-          kwtype = "indent";
-      }
-      if (curPunc || (style && style != "comment")) state.lastTok = word || curPunc || style;
-      if (curPunc == "|") state.varList = !state.varList;
-
-      if (kwtype == "indent" || /[\(\[\{]/.test(curPunc))
-        state.context = {prev: state.context, type: curPunc || style, indented: state.indented};
-      else if ((kwtype == "dedent" || /[\)\]\}]/.test(curPunc)) && state.context.prev)
-        state.context = state.context.prev;
-
-      if (stream.eol())
-        state.continuedLine = (curPunc == "\\" || style == "operator");
-      return style;
-    },
-
-    indent: function(state, textAfter) {
-      if (state.tokenize[state.tokenize.length-1] != tokenBase) return 0;
-      var firstChar = textAfter && textAfter.charAt(0);
-      var ct = state.context;
-      var closing = ct.type == matching[firstChar] ||
-        ct.type == "keyword" && /^(?:end|until|else|elsif|when|rescue)\b/.test(textAfter);
-      return ct.indented + (closing ? 0 : config.indentUnit) +
-        (state.continuedLine ? config.indentUnit : 0);
-    },
-     electricChars: "}de" // enD and rescuE
-
-  };
-});
-
-CodeMirror.defineMIME("text/x-ruby", "ruby");
-CodeMirror.defineMIME("application/x-ruby", "ruby");
-
diff --git a/vendor/assets/javascripts/codemirror/modes/rust.js b/vendor/assets/javascripts/codemirror/modes/rust.js
deleted file mode 100644
index 3efb8e76d..000000000
--- a/vendor/assets/javascripts/codemirror/modes/rust.js
+++ /dev/null
@@ -1,433 +0,0 @@
-CodeMirror.defineMode("rust", function() {
-  var indentUnit = 4, altIndentUnit = 2;
-  var valKeywords = {
-    "if": "if-style", "while": "if-style", "else": "else-style",
-    "do": "else-style", "ret": "else-style", "fail": "else-style",
-    "break": "atom", "cont": "atom", "const": "let", "resource": "fn",
-    "let": "let", "fn": "fn", "for": "for", "alt": "alt", "iface": "iface",
-    "impl": "impl", "type": "type", "enum": "enum", "mod": "mod",
-    "as": "op", "true": "atom", "false": "atom", "assert": "op", "check": "op",
-    "claim": "op", "native": "ignore", "unsafe": "ignore", "import": "else-style",
-    "export": "else-style", "copy": "op", "log": "op", "log_err": "op",
-    "use": "op", "bind": "op", "self": "atom"
-  };
-  var typeKeywords = function() {
-    var keywords = {"fn": "fn", "block": "fn", "obj": "obj"};
-    var atoms = "bool uint int i8 i16 i32 i64 u8 u16 u32 u64 float f32 f64 str char".split(" ");
-    for (var i = 0, e = atoms.length; i < e; ++i) keywords[atoms[i]] = "atom";
-    return keywords;
-  }();
-  var operatorChar = /[+\-*&%=<>!?|\.@]/;
-
-  // Tokenizer
-
-  // Used as scratch variable to communicate multiple values without
-  // consing up tons of objects.
-  var tcat, content;
-  function r(tc, style) {
-    tcat = tc;
-    return style;
-  }
-
-  function tokenBase(stream, state) {
-    var ch = stream.next();
-    if (ch == '"') {
-      state.tokenize = tokenString;
-      return state.tokenize(stream, state);
-    }
-    if (ch == "'") {
-      tcat = "atom";
-      if (stream.eat("\\")) {
-        if (stream.skipTo("'")) { stream.next(); return "string"; }
-        else { return "error"; }
-      } else {
-        stream.next();
-        return stream.eat("'") ? "string" : "error";
-      }
-    }
-    if (ch == "/") {
-      if (stream.eat("/")) { stream.skipToEnd(); return "comment"; }
-      if (stream.eat("*")) {
-        state.tokenize = tokenComment(1);
-        return state.tokenize(stream, state);
-      }
-    }
-    if (ch == "#") {
-      if (stream.eat("[")) { tcat = "open-attr"; return null; }
-      stream.eatWhile(/\w/);
-      return r("macro", "meta");
-    }
-    if (ch == ":" && stream.match(":<")) {
-      return r("op", null);
-    }
-    if (ch.match(/\d/) || (ch == "." && stream.eat(/\d/))) {
-      var flp = false;
-      if (!stream.match(/^x[\da-f]+/i) && !stream.match(/^b[01]+/)) {
-        stream.eatWhile(/\d/);
-        if (stream.eat(".")) { flp = true; stream.eatWhile(/\d/); }
-        if (stream.match(/^e[+\-]?\d+/i)) { flp = true; }
-      }
-      if (flp) stream.match(/^f(?:32|64)/);
-      else stream.match(/^[ui](?:8|16|32|64)/);
-      return r("atom", "number");
-    }
-    if (ch.match(/[()\[\]{}:;,]/)) return r(ch, null);
-    if (ch == "-" && stream.eat(">")) return r("->", null);
-    if (ch.match(operatorChar)) {
-      stream.eatWhile(operatorChar);
-      return r("op", null);
-    }
-    stream.eatWhile(/\w/);
-    content = stream.current();
-    if (stream.match(/^::\w/)) {
-      stream.backUp(1);
-      return r("prefix", "variable-2");
-    }
-    if (state.keywords.propertyIsEnumerable(content))
-      return r(state.keywords[content], content.match(/true|false/) ? "atom" : "keyword");
-    return r("name", "variable");
-  }
-
-  function tokenString(stream, state) {
-    var ch, escaped = false;
-    while (ch = stream.next()) {
-      if (ch == '"' && !escaped) {
-        state.tokenize = tokenBase;
-        return r("atom", "string");
-      }
-      escaped = !escaped && ch == "\\";
-    }
-    // Hack to not confuse the parser when a string is split in
-    // pieces.
-    return r("op", "string");
-  }
-
-  function tokenComment(depth) {
-    return function(stream, state) {
-      var lastCh = null, ch;
-      while (ch = stream.next()) {
-        if (ch == "/" && lastCh == "*") {
-          if (depth == 1) {
-            state.tokenize = tokenBase;
-            break;
-          } else {
-            state.tokenize = tokenComment(depth - 1);
-            return state.tokenize(stream, state);
-          }
-        }
-        if (ch == "*" && lastCh == "/") {
-          state.tokenize = tokenComment(depth + 1);
-          return state.tokenize(stream, state);
-        }
-        lastCh = ch;
-      }
-      return "comment";
-    };
-  }
-
-  // Parser
-
-  var cx = {state: null, stream: null, marked: null, cc: null};
-  function pass() {
-    for (var i = arguments.length - 1; i >= 0; i--) cx.cc.push(arguments[i]);
-  }
-  function cont() {
-    pass.apply(null, arguments);
-    return true;
-  }
-
-  function pushlex(type, info) {
-    var result = function() {
-      var state = cx.state;
-      state.lexical = {indented: state.indented, column: cx.stream.column(),
-                       type: type, prev: state.lexical, info: info};
-    };
-    result.lex = true;
-    return result;
-  }
-  function poplex() {
-    var state = cx.state;
-    if (state.lexical.prev) {
-      if (state.lexical.type == ")")
-        state.indented = state.lexical.indented;
-      state.lexical = state.lexical.prev;
-    }
-  }
-  function typecx() { cx.state.keywords = typeKeywords; }
-  function valcx() { cx.state.keywords = valKeywords; }
-  poplex.lex = typecx.lex = valcx.lex = true;
-
-  function commasep(comb, end) {
-    function more(type) {
-      if (type == ",") return cont(comb, more);
-      if (type == end) return cont();
-      return cont(more);
-    }
-    return function(type) {
-      if (type == end) return cont();
-      return pass(comb, more);
-    };
-  }
-
-  function stat_of(comb, tag) {
-    return cont(pushlex("stat", tag), comb, poplex, block);
-  }
-  function block(type) {
-    if (type == "}") return cont();
-    if (type == "let") return stat_of(letdef1, "let");
-    if (type == "fn") return stat_of(fndef);
-    if (type == "type") return cont(pushlex("stat"), tydef, endstatement, poplex, block);
-    if (type == "enum") return stat_of(enumdef);
-    if (type == "mod") return stat_of(mod);
-    if (type == "iface") return stat_of(iface);
-    if (type == "impl") return stat_of(impl);
-    if (type == "open-attr") return cont(pushlex("]"), commasep(expression, "]"), poplex);
-    if (type == "ignore" || type.match(/[\]\);,]/)) return cont(block);
-    return pass(pushlex("stat"), expression, poplex, endstatement, block);
-  }
-  function endstatement(type) {
-    if (type == ";") return cont();
-    return pass();
-  }
-  function expression(type) {
-    if (type == "atom" || type == "name") return cont(maybeop);
-    if (type == "{") return cont(pushlex("}"), exprbrace, poplex);
-    if (type.match(/[\[\(]/)) return matchBrackets(type, expression);
-    if (type.match(/[\]\)\};,]/)) return pass();
-    if (type == "if-style") return cont(expression, expression);
-    if (type == "else-style" || type == "op") return cont(expression);
-    if (type == "for") return cont(pattern, maybetype, inop, expression, expression);
-    if (type == "alt") return cont(expression, altbody);
-    if (type == "fn") return cont(fndef);
-    if (type == "macro") return cont(macro);
-    return cont();
-  }
-  function maybeop(type) {
-    if (content == ".") return cont(maybeprop);
-    if (content == "::<"){return cont(typarams, maybeop);}
-    if (type == "op" || content == ":") return cont(expression);
-    if (type == "(" || type == "[") return matchBrackets(type, expression);
-    return pass();
-  }
-  function maybeprop(type) {
-    if (content.match(/^\w+$/)) {cx.marked = "variable"; return cont(maybeop);}
-    return pass(expression);
-  }
-  function exprbrace(type) {
-    if (type == "op") {
-      if (content == "|") return cont(blockvars, poplex, pushlex("}", "block"), block);
-      if (content == "||") return cont(poplex, pushlex("}", "block"), block);
-    }
-    if (content == "mutable" || (content.match(/^\w+$/) && cx.stream.peek() == ":"
-                                 && !cx.stream.match("::", false)))
-      return pass(record_of(expression));
-    return pass(block);
-  }
-  function record_of(comb) {
-    function ro(type) {
-      if (content == "mutable" || content == "with") {cx.marked = "keyword"; return cont(ro);}
-      if (content.match(/^\w*$/)) {cx.marked = "variable"; return cont(ro);}
-      if (type == ":") return cont(comb, ro);
-      if (type == "}") return cont();
-      return cont(ro);
-    }
-    return ro;
-  }
-  function blockvars(type) {
-    if (type == "name") {cx.marked = "def"; return cont(blockvars);}
-    if (type == "op" && content == "|") return cont();
-    return cont(blockvars);
-  }
-
-  function letdef1(type) {
-    if (type.match(/[\]\)\};]/)) return cont();
-    if (content == "=") return cont(expression, letdef2);
-    if (type == ",") return cont(letdef1);
-    return pass(pattern, maybetype, letdef1);
-  }
-  function letdef2(type) {
-    if (type.match(/[\]\)\};,]/)) return pass(letdef1);
-    else return pass(expression, letdef2);
-  }
-  function maybetype(type) {
-    if (type == ":") return cont(typecx, rtype, valcx);
-    return pass();
-  }
-  function inop(type) {
-    if (type == "name" && content == "in") {cx.marked = "keyword"; return cont();}
-    return pass();
-  }
-  function fndef(type) {
-    if (content == "@" || content == "~") {cx.marked = "keyword"; return cont(fndef);}
-    if (type == "name") {cx.marked = "def"; return cont(fndef);}
-    if (content == "<") return cont(typarams, fndef);
-    if (type == "{") return pass(expression);
-    if (type == "(") return cont(pushlex(")"), commasep(argdef, ")"), poplex, fndef);
-    if (type == "->") return cont(typecx, rtype, valcx, fndef);
-    if (type == ";") return cont();
-    return cont(fndef);
-  }
-  function tydef(type) {
-    if (type == "name") {cx.marked = "def"; return cont(tydef);}
-    if (content == "<") return cont(typarams, tydef);
-    if (content == "=") return cont(typecx, rtype, valcx);
-    return cont(tydef);
-  }
-  function enumdef(type) {
-    if (type == "name") {cx.marked = "def"; return cont(enumdef);}
-    if (content == "<") return cont(typarams, enumdef);
-    if (content == "=") return cont(typecx, rtype, valcx, endstatement);
-    if (type == "{") return cont(pushlex("}"), typecx, enumblock, valcx, poplex);
-    return cont(enumdef);
-  }
-  function enumblock(type) {
-    if (type == "}") return cont();
-    if (type == "(") return cont(pushlex(")"), commasep(rtype, ")"), poplex, enumblock);
-    if (content.match(/^\w+$/)) cx.marked = "def";
-    return cont(enumblock);
-  }
-  function mod(type) {
-    if (type == "name") {cx.marked = "def"; return cont(mod);}
-    if (type == "{") return cont(pushlex("}"), block, poplex);
-    return pass();
-  }
-  function iface(type) {
-    if (type == "name") {cx.marked = "def"; return cont(iface);}
-    if (content == "<") return cont(typarams, iface);
-    if (type == "{") return cont(pushlex("}"), block, poplex);
-    return pass();
-  }
-  function impl(type) {
-    if (content == "<") return cont(typarams, impl);
-    if (content == "of" || content == "for") {cx.marked = "keyword"; return cont(rtype, impl);}
-    if (type == "name") {cx.marked = "def"; return cont(impl);}
-    if (type == "{") return cont(pushlex("}"), block, poplex);
-    return pass();
-  }
-  function typarams(type) {
-    if (content == ">") return cont();
-    if (content == ",") return cont(typarams);
-    if (content == ":") return cont(rtype, typarams);
-    return pass(rtype, typarams);
-  }
-  function argdef(type) {
-    if (type == "name") {cx.marked = "def"; return cont(argdef);}
-    if (type == ":") return cont(typecx, rtype, valcx);
-    return pass();
-  }
-  function rtype(type) {
-    if (type == "name") {cx.marked = "variable-3"; return cont(rtypemaybeparam); }
-    if (content == "mutable") {cx.marked = "keyword"; return cont(rtype);}
-    if (type == "atom") return cont(rtypemaybeparam);
-    if (type == "op" || type == "obj") return cont(rtype);
-    if (type == "fn") return cont(fntype);
-    if (type == "{") return cont(pushlex("{"), record_of(rtype), poplex);
-    return matchBrackets(type, rtype);
-  }
-  function rtypemaybeparam(type) {
-    if (content == "<") return cont(typarams);
-    return pass();
-  }
-  function fntype(type) {
-    if (type == "(") return cont(pushlex("("), commasep(rtype, ")"), poplex, fntype);
-    if (type == "->") return cont(rtype);
-    return pass();
-  }
-  function pattern(type) {
-    if (type == "name") {cx.marked = "def"; return cont(patternmaybeop);}
-    if (type == "atom") return cont(patternmaybeop);
-    if (type == "op") return cont(pattern);
-    if (type.match(/[\]\)\};,]/)) return pass();
-    return matchBrackets(type, pattern);
-  }
-  function patternmaybeop(type) {
-    if (type == "op" && content == ".") return cont();
-    if (content == "to") {cx.marked = "keyword"; return cont(pattern);}
-    else return pass();
-  }
-  function altbody(type) {
-    if (type == "{") return cont(pushlex("}", "alt"), altblock1, poplex);
-    return pass();
-  }
-  function altblock1(type) {
-    if (type == "}") return cont();
-    if (type == "|") return cont(altblock1);
-    if (content == "when") {cx.marked = "keyword"; return cont(expression, altblock2);}
-    if (type.match(/[\]\);,]/)) return cont(altblock1);
-    return pass(pattern, altblock2);
-  }
-  function altblock2(type) {
-    if (type == "{") return cont(pushlex("}", "alt"), block, poplex, altblock1);
-    else return pass(altblock1);
-  }
-
-  function macro(type) {
-    if (type.match(/[\[\(\{]/)) return matchBrackets(type, expression);
-    return pass();
-  }
-  function matchBrackets(type, comb) {
-    if (type == "[") return cont(pushlex("]"), commasep(comb, "]"), poplex);
-    if (type == "(") return cont(pushlex(")"), commasep(comb, ")"), poplex);
-    if (type == "{") return cont(pushlex("}"), commasep(comb, "}"), poplex);
-    return cont();
-  }
-
-  function parse(state, stream, style) {
-    var cc = state.cc;
-    // Communicate our context to the combinators.
-    // (Less wasteful than consing up a hundred closures on every call.)
-    cx.state = state; cx.stream = stream; cx.marked = null, cx.cc = cc;
-
-    while (true) {
-      var combinator = cc.length ? cc.pop() : block;
-      if (combinator(tcat)) {
-        while(cc.length && cc[cc.length - 1].lex)
-          cc.pop()();
-        return cx.marked || style;
-      }
-    }
-  }
-
-  return {
-    startState: function() {
-      return {
-        tokenize: tokenBase,
-        cc: [],
-        lexical: {indented: -indentUnit, column: 0, type: "top", align: false},
-        keywords: valKeywords,
-        indented: 0
-      };
-    },
-
-    token: function(stream, state) {
-      if (stream.sol()) {
-        if (!state.lexical.hasOwnProperty("align"))
-          state.lexical.align = false;
-        state.indented = stream.indentation();
-      }
-      if (stream.eatSpace()) return null;
-      tcat = content = null;
-      var style = state.tokenize(stream, state);
-      if (style == "comment") return style;
-      if (!state.lexical.hasOwnProperty("align"))
-        state.lexical.align = true;
-      if (tcat == "prefix") return style;
-      if (!content) content = stream.current();
-      return parse(state, stream, style);
-    },
-
-    indent: function(state, textAfter) {
-      if (state.tokenize != tokenBase) return 0;
-      var firstChar = textAfter && textAfter.charAt(0), lexical = state.lexical,
-          type = lexical.type, closing = firstChar == type;
-      if (type == "stat") return lexical.indented + indentUnit;
-      if (lexical.align) return lexical.column + (closing ? 0 : 1);
-      return lexical.indented + (closing ? 0 : (lexical.info == "alt" ? altIndentUnit : indentUnit));
-    },
-
-    electricChars: "{}"
-  };
-});
-
-CodeMirror.defineMIME("text/x-rustsrc", "rust");
-CodeMirror.defineMIME("application/x-rustsrc", "rust");
diff --git a/vendor/assets/javascripts/codemirror/modes/scheme.js b/vendor/assets/javascripts/codemirror/modes/scheme.js
deleted file mode 100644
index 04437757a..000000000
--- a/vendor/assets/javascripts/codemirror/modes/scheme.js
+++ /dev/null
@@ -1,203 +0,0 @@
-/**
- * Author: Koh Zi Han, based on implementation by Koh Zi Chun
- */
-CodeMirror.defineMode("scheme", function (config, mode) {
-    var BUILTIN = "builtin", COMMENT = "comment", STRING = "string",
-        ATOM = "atom", NUMBER = "number", BRACKET = "bracket", KEYWORD="keyword";
-    var INDENT_WORD_SKIP = 2, KEYWORDS_SKIP = 1;
-
-    function makeKeywords(str) {
-        var obj = {}, words = str.split(" ");
-        for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
-        return obj;
-    }
-
-    var keywords = makeKeywords("λ case-lambda call/cc class define-class exit-handler field import inherit init-field interface let*-values let-values let/ec mixin opt-lambda override protect provide public rename require require-for-syntax syntax syntax-case syntax-error unit/sig unless when with-syntax and begin call-with-current-continuation call-with-input-file call-with-output-file case cond define define-syntax delay do dynamic-wind else for-each if lambda let let* let-syntax letrec letrec-syntax map or syntax-rules abs acos angle append apply asin assoc assq assv atan boolean? caar cadr call-with-input-file call-with-output-file call-with-values car cdddar cddddr cdr ceiling char->integer char-alphabetic? char-ci<=? char-ci=? char-ci>? char-downcase char-lower-case? char-numeric? char-ready? char-upcase char-upper-case? char-whitespace? char<=? char=? char>? char? close-input-port close-output-port complex? cons cos current-input-port current-output-port denominator display eof-object? eq? equal? eqv? eval even? exact->inexact exact? exp expt #f floor force gcd imag-part inexact->exact inexact? input-port? integer->char integer? interaction-environment lcm length list list->string list->vector list-ref list-tail list? load log magnitude make-polar make-rectangular make-string make-vector max member memq memv min modulo negative? newline not null-environment null? number->string number? numerator odd? open-input-file open-output-file output-port? pair? peek-char port? positive? procedure? quasiquote quote quotient rational? rationalize read read-char real-part real? remainder reverse round scheme-report-environment set! set-car! set-cdr! sin sqrt string string->list string->number string->symbol string-append string-ci<=? string-ci=? string-ci>? string-copy string-fill! string-length string-ref string-set! string<=? string=? string>? string? substring symbol->string symbol? #t tan transcript-off transcript-on truncate values vector vector->list vector-fill! vector-length vector-ref vector-set! with-input-from-file with-output-to-file write write-char zero?");
-    var indentKeys = makeKeywords("define let letrec let* lambda");
-
-
-    function stateStack(indent, type, prev) { // represents a state stack object
-        this.indent = indent;
-        this.type = type;
-        this.prev = prev;
-    }
-
-    function pushStack(state, indent, type) {
-        state.indentStack = new stateStack(indent, type, state.indentStack);
-    }
-
-    function popStack(state) {
-        state.indentStack = state.indentStack.prev;
-    }
-
-    /**
-     * Scheme numbers are complicated unfortunately.
-     * Checks if we're looking at a number, which might be possibly a fraction.
-     * Also checks that it is not part of a longer identifier. Returns true/false accordingly.
-     */
-    function isNumber(ch, stream){
-        if(/[0-9]/.exec(ch) != null){
-            stream.eatWhile(/[0-9]/);
-            stream.eat(/\//);
-            stream.eatWhile(/[0-9]/);
-            if (stream.eol() || !(/[a-zA-Z\-\_\/]/.exec(stream.peek()))) return true;
-            stream.backUp(stream.current().length - 1); // undo all the eating
-        }
-        return false;
-    }
-
-    return {
-        startState: function () {
-            return {
-                indentStack: null,
-                indentation: 0,
-                mode: false,
-                sExprComment: false
-            };
-        },
-
-        token: function (stream, state) {
-            if (state.indentStack == null && stream.sol()) {
-                // update indentation, but only if indentStack is empty
-                state.indentation = stream.indentation();
-            }
-
-            // skip spaces
-            if (stream.eatSpace()) {
-                return null;
-            }
-            var returnType = null;
-
-            switch(state.mode){
-                case "string": // multi-line string parsing mode
-                    var next, escaped = false;
-                    while ((next = stream.next()) != null) {
-                        if (next == "\"" && !escaped) {
-
-                            state.mode = false;
-                            break;
-                        }
-                        escaped = !escaped && next == "\\";
-                    }
-                    returnType = STRING; // continue on in scheme-string mode
-                    break;
-                case "comment": // comment parsing mode
-                    var next, maybeEnd = false;
-                    while ((next = stream.next()) != null) {
-                        if (next == "#" && maybeEnd) {
-
-                            state.mode = false;
-                            break;
-                        }
-                        maybeEnd = (next == "|");
-                    }
-                    returnType = COMMENT;
-                    break;
-                case "s-expr-comment": // s-expr commenting mode
-                    state.mode = false;
-                    if(stream.peek() == "(" || stream.peek() == "["){
-                        // actually start scheme s-expr commenting mode
-                        state.sExprComment = 0;
-                    }else{
-                        // if not we just comment the entire of the next token
-                        stream.eatWhile(/[^/s]/); // eat non spaces
-                        returnType = COMMENT;
-                        break;
-                    }
-                default: // default parsing mode
-                    var ch = stream.next();
-
-                    if (ch == "\"") {
-                        state.mode = "string";
-                        returnType = STRING;
-
-                    } else if (ch == "'") {
-                        returnType = ATOM;
-                    } else if (ch == '#') {
-                        if (stream.eat("|")) {					// Multi-line comment
-                            state.mode = "comment"; // toggle to comment mode
-                            returnType = COMMENT;
-                        } else if (stream.eat(/[tf]/)) {			// #t/#f (atom)
-                            returnType = ATOM;
-                        } else if (stream.eat(';')) {				// S-Expr comment
-                            state.mode = "s-expr-comment";
-                            returnType = COMMENT;
-                        }
-
-                    } else if (ch == ";") { // comment
-                        stream.skipToEnd(); // rest of the line is a comment
-                        returnType = COMMENT;
-                    } else if (ch == "-"){
-
-                        if(!isNaN(parseInt(stream.peek()))){
-                            stream.eatWhile(/[\/0-9]/);
-                            returnType = NUMBER;
-                        }else{
-                            returnType = null;
-                        }
-                    } else if (isNumber(ch,stream)){
-                        returnType = NUMBER;
-                    } else if (ch == "(" || ch == "[") {
-                        var keyWord = ''; var indentTemp = stream.column();
-                        /**
-                        Either
-                        (indent-word ..
-                        (non-indent-word ..
-                        (;something else, bracket, etc.
-                        */
-
-                        while ((letter = stream.eat(/[^\s\(\[\;\)\]]/)) != null) {
-                            keyWord += letter;
-                        }
-
-                        if (keyWord.length > 0 && indentKeys.propertyIsEnumerable(keyWord)) { // indent-word
-
-                            pushStack(state, indentTemp + INDENT_WORD_SKIP, ch);
-                        } else { // non-indent word
-                            // we continue eating the spaces
-                            stream.eatSpace();
-                            if (stream.eol() || stream.peek() == ";") {
-                                // nothing significant after
-                                // we restart indentation 1 space after
-                                pushStack(state, indentTemp + 1, ch);
-                            } else {
-                                pushStack(state, indentTemp + stream.current().length, ch); // else we match
-                            }
-                        }
-                        stream.backUp(stream.current().length - 1); // undo all the eating
-
-                        if(typeof state.sExprComment == "number") state.sExprComment++;
-
-                        returnType = BRACKET;
-                    } else if (ch == ")" || ch == "]") {
-                        returnType = BRACKET;
-                        if (state.indentStack != null && state.indentStack.type == (ch == ")" ? "(" : "[")) {
-                            popStack(state);
-
-                            if(typeof state.sExprComment == "number"){
-                                if(--state.sExprComment == 0){
-                                    returnType = COMMENT; // final closing bracket
-                                    state.sExprComment = false; // turn off s-expr commenting mode
-                                }
-                            }
-                        }
-                    } else {
-                        stream.eatWhile(/[\w\$_\-]/);
-
-                        if (keywords && keywords.propertyIsEnumerable(stream.current())) {
-                            returnType = BUILTIN;
-                        }else returnType = null;
-                    }
-            }
-            return (typeof state.sExprComment == "number") ? COMMENT : returnType;
-        },
-
-        indent: function (state, textAfter) {
-            if (state.indentStack == null) return state.indentation;
-            return state.indentStack.indent;
-        }
-    };
-});
-
-CodeMirror.defineMIME("text/x-scheme", "scheme");
-CodeMirror.defineMIME("application/x-scheme", "scheme");
diff --git a/vendor/assets/javascripts/codemirror/modes/shell.js b/vendor/assets/javascripts/codemirror/modes/shell.js
deleted file mode 100644
index e48ce5368..000000000
--- a/vendor/assets/javascripts/codemirror/modes/shell.js
+++ /dev/null
@@ -1,119 +0,0 @@
-CodeMirror.defineMode('shell', function(config) {
-
-  var words = {};
-  function define(style, string) {
-    var split = string.split(' ');
-    for(var i = 0; i < split.length; i++) {
-      words[split[i]] = style;
-    }
-  };
-
-  // Atoms
-  define('atom', 'true false');
-
-  // Keywords
-  define('keyword', 'if then do else elif while until for in esac fi fin ' +
-    'fil done exit set unset export function');
-
-  // Commands
-  define('builtin', 'ab awk bash beep cat cc cd chown chmod chroot clear cp ' +
-    'curl cut diff echo find gawk gcc get git grep kill killall ln ls make ' +
-    'mkdir openssl mv nc node npm ping ps restart rm rmdir sed service sh ' +
-    'shopt shred source sort sleep ssh start stop su sudo tee telnet top ' +
-    'touch vi vim wall wc wget who write yes zsh');
-
-  function tokenBase(stream, state) {
-
-    var sol = stream.sol();
-    var ch = stream.next();
-
-    if (ch === '\'' || ch === '"' || ch === '`') {
-      state.tokens.unshift(tokenString(ch));
-      return tokenize(stream, state);
-    }
-    if (ch === '#') {
-      if (sol && stream.eat('!')) {
-        stream.skipToEnd();
-        return 'meta'; // 'comment'?
-      }
-      stream.skipToEnd();
-      return 'comment';
-    }
-    if (ch === '$') {
-      state.tokens.unshift(tokenDollar);
-      return tokenize(stream, state);
-    }
-    if (ch === '+' || ch === '=') {
-      return 'operator';
-    }
-    if (ch === '-') {
-      stream.eat('-');
-      stream.eatWhile(/\w/);
-      return 'attribute';
-    }
-    if (/\d/.test(ch)) {
-      stream.eatWhile(/\d/);
-      if(!/\w/.test(stream.peek())) {
-        return 'number';
-      }
-    }
-    stream.eatWhile(/\w/);
-    var cur = stream.current();
-    if (stream.peek() === '=' && /\w+/.test(cur)) return 'def';
-    return words.hasOwnProperty(cur) ? words[cur] : null;
-  }
-
-  function tokenString(quote) {
-    return function(stream, state) {
-      var next, end = false, escaped = false;
-      while ((next = stream.next()) != null) {
-        if (next === quote && !escaped) {
-          end = true;
-          break;
-        }
-        if (next === '$' && !escaped && quote !== '\'') {
-          escaped = true;
-          stream.backUp(1);
-          state.tokens.unshift(tokenDollar);
-          break;
-        }
-        escaped = !escaped && next === '\\';
-      }
-      if (end || !escaped) {
-        state.tokens.shift();
-      }
-      return (quote === '`' || quote === ')' ? 'quote' : 'string');
-    };
-  };
-
-  var tokenDollar = function(stream, state) {
-    if (state.tokens.length > 1) stream.eat('$');
-    var ch = stream.next(), hungry = /\w/;
-    if (ch === '{') hungry = /[^}]/;
-    if (ch === '(') {
-      state.tokens[0] = tokenString(')');
-      return tokenize(stream, state);
-    }
-    if (!/\d/.test(ch)) {
-      stream.eatWhile(hungry);
-      stream.eat('}');
-    }
-    state.tokens.shift();
-    return 'def';
-  };
-
-  function tokenize(stream, state) {
-    return (state.tokens[0] || tokenBase) (stream, state);
-  };
-
-  return {
-    startState: function() {return {tokens:[]};},
-    token: function(stream, state) {
-      if (stream.eatSpace()) return null;
-      return tokenize(stream, state);
-    }
-  };
-});
-
-CodeMirror.defineMIME('text/x-sh', 'shell');
-CodeMirror.defineMIME('application/x-sh', 'shell');
diff --git a/vendor/assets/javascripts/codemirror/modes/smalltalk.js b/vendor/assets/javascripts/codemirror/modes/smalltalk.js
deleted file mode 100644
index c8db72d09..000000000
--- a/vendor/assets/javascripts/codemirror/modes/smalltalk.js
+++ /dev/null
@@ -1,140 +0,0 @@
-CodeMirror.defineMode('smalltalk', function(config, modeConfig) {
-
-	var specialChars = /[+\-/\\*~<>=@%|&?!.:;^]/;
-	var keywords = /true|false|nil|self|super|thisContext/;
-
-	var Context = function(tokenizer, parent) {
-		this.next = tokenizer;
-		this.parent = parent;
-	};
-
-	var Token = function(name, context, eos) {
-		this.name = name;
-		this.context = context;
-		this.eos = eos;
-	};
-
-	var State = function() {
-		this.context = new Context(next, null);
-		this.expectVariable = true;
-		this.indentation = 0;
-		this.userIndentationDelta = 0;
-	};
-
-	State.prototype.userIndent = function(indentation) {
-		this.userIndentationDelta = indentation > 0 ? (indentation / config.indentUnit - this.indentation) : 0;
-	};
-
-	var next = function(stream, context, state) {
-		var token = new Token(null, context, false);
-		var char = stream.next();
-
-		if (char === '"') {
-			token = nextComment(stream, new Context(nextComment, context));
-
-		} else if (char === '\'') {
-			token = nextString(stream, new Context(nextString, context));
-
-		} else if (char === '#') {
-			stream.eatWhile(/[^ .]/);
-			token.name = 'string-2';
-
-		} else if (char === '$') {
-			stream.eatWhile(/[^ ]/);
-			token.name = 'string-2';
-
-		} else if (char === '|' && state.expectVariable) {
-			token.context = new Context(nextTemporaries, context);
-
-		} else if (/[\[\]{}()]/.test(char)) {
-			token.name = 'bracket';
-			token.eos = /[\[{(]/.test(char);
-
-			if (char === '[') {
-				state.indentation++;
-			} else if (char === ']') {
-				state.indentation = Math.max(0, state.indentation - 1);
-			}
-
-		} else if (specialChars.test(char)) {
-			stream.eatWhile(specialChars);
-			token.name = 'operator';
-			token.eos = char !== ';'; // ; cascaded message expression
-
-		} else if (/\d/.test(char)) {
-			stream.eatWhile(/[\w\d]/);
-			token.name = 'number'
-
-		} else if (/[\w_]/.test(char)) {
-			stream.eatWhile(/[\w\d_]/);
-			token.name = state.expectVariable ? (keywords.test(stream.current()) ? 'keyword' : 'variable') : null;
-
-		} else {
-			token.eos = state.expectVariable;
-		}
-
-		return token;
-	};
-
-	var nextComment = function(stream, context) {
-		stream.eatWhile(/[^"]/);
-		return new Token('comment', stream.eat('"') ? context.parent : context, true);
-	};
-
-	var nextString = function(stream, context) {
-		stream.eatWhile(/[^']/);
-		return new Token('string', stream.eat('\'') ? context.parent : context, false);
-	};
-
-	var nextTemporaries = function(stream, context, state) {
-		var token = new Token(null, context, false);
-		var char = stream.next();
-
-		if (char === '|') {
-			token.context = context.parent;
-			token.eos = true;
-
-		} else {
-			stream.eatWhile(/[^|]/);
-			token.name = 'variable';
-		}
-
-		return token;
-	}
-
-	return {
-		startState: function() {
-			return new State;
-		},
-
-		token: function(stream, state) {
-			state.userIndent(stream.indentation());
-
-			if (stream.eatSpace()) {
-				return null;
-			}
-
-			var token = state.context.next(stream, state.context, state);
-			state.context = token.context;
-			state.expectVariable = token.eos;
-
-			state.lastToken = token;
-			return token.name;
-		},
-
-		blankLine: function(state) {
-			state.userIndent(0);
-		},
-
-		indent: function(state, textAfter) {
-			var i = state.context.next === next && textAfter && textAfter.charAt(0) === ']' ? -1 : state.userIndentationDelta;
-			return (state.indentation + i) * config.indentUnit;
-		},
-
-		electricChars: ']'
-	};
-
-});
-
-CodeMirror.defineMIME('text/x-stsrc', {name: 'smalltalk'});
-CodeMirror.defineMIME('application/x-stsrc', {name: 'smalltalk'});
diff --git a/vendor/assets/javascripts/codemirror/modes/sparql.js b/vendor/assets/javascripts/codemirror/modes/sparql.js
deleted file mode 100644
index ceb52942f..000000000
--- a/vendor/assets/javascripts/codemirror/modes/sparql.js
+++ /dev/null
@@ -1,143 +0,0 @@
-CodeMirror.defineMode("sparql", function(config) {
-  var indentUnit = config.indentUnit;
-  var curPunc;
-
-  function wordRegexp(words) {
-    return new RegExp("^(?:" + words.join("|") + ")$", "i");
-  }
-  var ops = wordRegexp(["str", "lang", "langmatches", "datatype", "bound", "sameterm", "isiri", "isuri",
-                        "isblank", "isliteral", "union", "a"]);
-  var keywords = wordRegexp(["base", "prefix", "select", "distinct", "reduced", "construct", "describe",
-                             "ask", "from", "named", "where", "order", "limit", "offset", "filter", "optional",
-                             "graph", "by", "asc", "desc"]);
-  var operatorChars = /[*+\-<>=&|]/;
-
-  function tokenBase(stream, state) {
-    var ch = stream.next();
-    curPunc = null;
-    if (ch == "$" || ch == "?") {
-      stream.match(/^[\w\d]*/);
-      return "variable-2";
-    }
-    else if (ch == "<" && !stream.match(/^[\s\u00a0=]/, false)) {
-      stream.match(/^[^\s\u00a0>]*>?/);
-      return "atom";
-    }
-    else if (ch == "\"" || ch == "'") {
-      state.tokenize = tokenLiteral(ch);
-      return state.tokenize(stream, state);
-    }
-    else if (/[{}\(\),\.;\[\]]/.test(ch)) {
-      curPunc = ch;
-      return null;
-    }
-    else if (ch == "#") {
-      stream.skipToEnd();
-      return "comment";
-    }
-    else if (operatorChars.test(ch)) {
-      stream.eatWhile(operatorChars);
-      return null;
-    }
-    else if (ch == ":") {
-      stream.eatWhile(/[\w\d\._\-]/);
-      return "atom";
-    }
-    else {
-      stream.eatWhile(/[_\w\d]/);
-      if (stream.eat(":")) {
-        stream.eatWhile(/[\w\d_\-]/);
-        return "atom";
-      }
-      var word = stream.current(), type;
-      if (ops.test(word))
-        return null;
-      else if (keywords.test(word))
-        return "keyword";
-      else
-        return "variable";
-    }
-  }
-
-  function tokenLiteral(quote) {
-    return function(stream, state) {
-      var escaped = false, ch;
-      while ((ch = stream.next()) != null) {
-        if (ch == quote && !escaped) {
-          state.tokenize = tokenBase;
-          break;
-        }
-        escaped = !escaped && ch == "\\";
-      }
-      return "string";
-    };
-  }
-
-  function pushContext(state, type, col) {
-    state.context = {prev: state.context, indent: state.indent, col: col, type: type};
-  }
-  function popContext(state) {
-    state.indent = state.context.indent;
-    state.context = state.context.prev;
-  }
-
-  return {
-    startState: function(base) {
-      return {tokenize: tokenBase,
-              context: null,
-              indent: 0,
-              col: 0};
-    },
-
-    token: function(stream, state) {
-      if (stream.sol()) {
-        if (state.context && state.context.align == null) state.context.align = false;
-        state.indent = stream.indentation();
-      }
-      if (stream.eatSpace()) return null;
-      var style = state.tokenize(stream, state);
-
-      if (style != "comment" && state.context && state.context.align == null && state.context.type != "pattern") {
-        state.context.align = true;
-      }
-
-      if (curPunc == "(") pushContext(state, ")", stream.column());
-      else if (curPunc == "[") pushContext(state, "]", stream.column());
-      else if (curPunc == "{") pushContext(state, "}", stream.column());
-      else if (/[\]\}\)]/.test(curPunc)) {
-        while (state.context && state.context.type == "pattern") popContext(state);
-        if (state.context && curPunc == state.context.type) popContext(state);
-      }
-      else if (curPunc == "." && state.context && state.context.type == "pattern") popContext(state);
-      else if (/atom|string|variable/.test(style) && state.context) {
-        if (/[\}\]]/.test(state.context.type))
-          pushContext(state, "pattern", stream.column());
-        else if (state.context.type == "pattern" && !state.context.align) {
-          state.context.align = true;
-          state.context.col = stream.column();
-        }
-      }
-      
-      return style;
-    },
-
-    indent: function(state, textAfter) {
-      var firstChar = textAfter && textAfter.charAt(0);
-      var context = state.context;
-      if (/[\]\}]/.test(firstChar))
-        while (context && context.type == "pattern") context = context.prev;
-
-      var closing = context && firstChar == context.type;
-      if (!context)
-        return 0;
-      else if (context.type == "pattern")
-        return context.col;
-      else if (context.align)
-        return context.col + (closing ? 0 : 1);
-      else
-        return context.indent + (closing ? 0 : indentUnit);
-    }
-  };
-});
-
-CodeMirror.defineMIME("application/x-sparql-query", "sparql");
diff --git a/vendor/assets/javascripts/codemirror/modes/stex.js b/vendor/assets/javascripts/codemirror/modes/stex.js
deleted file mode 100644
index 763a8dc50..000000000
--- a/vendor/assets/javascripts/codemirror/modes/stex.js
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * Author: Constantin Jucovschi (c.jucovschi@jacobs-university.de)
- * Licence: MIT
- */
-
-CodeMirror.defineMode("stex", function(cmCfg, modeCfg)
-{
-    function pushCommand(state, command) {
-	state.cmdState.push(command);
-    }
-
-    function peekCommand(state) {
-	if (state.cmdState.length>0)
-	    return state.cmdState[state.cmdState.length-1];
-	else
-	    return null;
-    }
-
-    function popCommand(state) {
-	if (state.cmdState.length>0) {
-	    var plug = state.cmdState.pop();
-	    plug.closeBracket();
-	}
-    }
-
-    function applyMostPowerful(state) {
-      var context = state.cmdState;
-      for (var i = context.length - 1; i >= 0; i--) {
-	  var plug = context[i];
-	  if (plug.name=="DEFAULT")
-	      continue;
-	  return plug.styleIdentifier();
-      }
-      return null;
-    }
-
-    function addPluginPattern(pluginName, cmdStyle, brackets, styles) {
-	return function () {
-	    this.name=pluginName;
-	    this.bracketNo = 0;
-	    this.style=cmdStyle;
-	    this.styles = styles;
-	    this.brackets = brackets;
-
-	    this.styleIdentifier = function(content) {
-		if (this.bracketNo<=this.styles.length)
-		    return this.styles[this.bracketNo-1];
-		else
-		    return null;
-	    };
-	    this.openBracket = function(content) {
-		this.bracketNo++;
-		return "bracket";
-	    };
-	    this.closeBracket = function(content) {
-	    };
-	}
-    }
-
-    var plugins = new Array();
-
-    plugins["importmodule"] = addPluginPattern("importmodule", "tag", "{[", ["string", "builtin"]);
-    plugins["documentclass"] = addPluginPattern("documentclass", "tag", "{[", ["", "atom"]);
-    plugins["usepackage"] = addPluginPattern("documentclass", "tag", "[", ["atom"]);
-    plugins["begin"] = addPluginPattern("documentclass", "tag", "[", ["atom"]);
-    plugins["end"] = addPluginPattern("documentclass", "tag", "[", ["atom"]);
-
-    plugins["DEFAULT"] = function () {
-	this.name="DEFAULT";
-	this.style="tag";
-
-	this.styleIdentifier = function(content) {
-	};
-	this.openBracket = function(content) {
-	};
-	this.closeBracket = function(content) {
-	};
-    };
-
-    function setState(state, f) {
-	state.f = f;
-    }
-
-    function normal(source, state) {
-	if (source.match(/^\\[a-z]+/)) {
-	    var cmdName = source.current();
-	    cmdName = cmdName.substr(1, cmdName.length-1);
-	    var plug = plugins[cmdName];
-	    if (typeof(plug) == 'undefined') {
-		plug = plugins["DEFAULT"];
-	    }
-	    plug = new plug();
-	    pushCommand(state, plug);
-	    setState(state, beginParams);
-	    return plug.style;
-	}
-
-	var ch = source.next();
-	if (ch == "%") {
-	    setState(state, inCComment);
-	    return "comment";
-	}
-	else if (ch=='}' || ch==']') {
-	    plug = peekCommand(state);
-	    if (plug) {
-		plug.closeBracket(ch);
-		setState(state, beginParams);
-	    } else
-		return "error";
-	    return "bracket";
-	} else if (ch=='{' || ch=='[') {
-	    plug = plugins["DEFAULT"];
-	    plug = new plug();
-	    pushCommand(state, plug);
-	    return "bracket";
-	}
-	else if (/\d/.test(ch)) {
-	    source.eatWhile(/[\w.%]/);
-	    return "atom";
-	}
-	else {
-	    source.eatWhile(/[\w-_]/);
-	    return applyMostPowerful(state);
-	}
-    }
-
-    function inCComment(source, state) {
-	source.skipToEnd();
-	setState(state, normal);
-	return "comment";
-    }
-
-    function beginParams(source, state) {
-	var ch = source.peek();
-	if (ch == '{' || ch == '[') {
-	   var lastPlug = peekCommand(state);
-	   var style = lastPlug.openBracket(ch);
-	   source.eat(ch);
-	   setState(state, normal);
-	   return "bracket";
-	}
-	if (/[ \t\r]/.test(ch)) {
-	    source.eat(ch);
-	    return null;
-	}
-	setState(state, normal);
-	lastPlug = peekCommand(state);
-	if (lastPlug) {
-	    popCommand(state);
-	}
-        return normal(source, state);
-    }
-
-    return {
-     startState: function() { return { f:normal, cmdState:[] }; },
-	 copyState: function(s) { return { f: s.f, cmdState: s.cmdState.slice(0, s.cmdState.length) }; },
-
-	 token: function(stream, state) {
-	 var t = state.f(stream, state);
-	 var w = stream.current();
-	 return t;
-     }
- };
-});
-
-
-CodeMirror.defineMIME("text/x-stex", "stex");
-CodeMirror.defineMIME("application/x-stex", "stex");
diff --git a/vendor/assets/javascripts/codemirror/modes/tiddlywiki.js b/vendor/assets/javascripts/codemirror/modes/tiddlywiki.js
deleted file mode 100644
index b31e99faf..000000000
--- a/vendor/assets/javascripts/codemirror/modes/tiddlywiki.js
+++ /dev/null
@@ -1,375 +0,0 @@
-/***
- |''Name''|tiddlywiki.js|
- |''Description''|Enables TiddlyWikiy syntax highlighting using CodeMirror2|
- |''Author''|PMario|
- |''Version''|0.1.6|
- |''Status''|''beta''|
- |''Source''|[[GitHub|https://github.com/pmario/CodeMirror2/blob/tw-syntax/mode/tiddlywiki]]|
- |''Documentation''|http://codemirror.tiddlyspace.com/|
- |''License''|[[MIT License|http://www.opensource.org/licenses/mit-license.php]]|
- |''CoreVersion''|2.5.0|
- |''Requires''|codemirror.js|
- |''Keywords''|syntax highlighting color code mirror codemirror|
- ! Info
- CoreVersion parameter is needed for TiddlyWiki only!
- ***/
-//{{{
-CodeMirror.defineMode("tiddlywiki", function (config, parserConfig) {
-	var indentUnit = config.indentUnit;
-
-	// Tokenizer
-	var textwords = function () {
-		function kw(type) {
-			return {
-				type: type,
-				style: "text"
-			};
-		}
-		return {};
-	}();
-
-	var keywords = function () {
-		function kw(type) {
-			return { type: type, style: "macro"};
-		}
-		return {
-			"allTags": kw('allTags'), "closeAll": kw('closeAll'), "list": kw('list'),
-			"newJournal": kw('newJournal'), "newTiddler": kw('newTiddler'),
-			"permaview": kw('permaview'), "saveChanges": kw('saveChanges'),
-			"search": kw('search'), "slider": kw('slider'),	"tabs": kw('tabs'),
-			"tag": kw('tag'), "tagging": kw('tagging'),	"tags": kw('tags'),
-			"tiddler": kw('tiddler'), "timeline": kw('timeline'),
-			"today": kw('today'), "version": kw('version'),	"option": kw('option'),
-
-			"with": kw('with'),
-			"filter": kw('filter')
-		};
-	}();
-
-	var isSpaceName = /[\w_\-]/i,
-		reHR = /^\-\-\-\-+$/,
-		reWikiCommentStart = /^\/\*\*\*$/,		// /***
-		reWikiCommentStop = /^\*\*\*\/$/,		// ***/
-		reBlockQuote = /^<<<$/,
-
-		reJsCodeStart = /^\/\/\{\{\{$/,			// //{{{
-		reJsCodeStop = /^\/\/\}\}\}$/,			// //}}}
-		reXmlCodeStart = /^$/,
-		reXmlCodeStop = /^$/,
-
-		reCodeBlockStart = /^\{\{\{$/,
-		reCodeBlockStop = /^\}\}\}$/,
-
-		reCodeStart = /\{\{\{/,
-		reUntilCodeStop = /.*?\}\}\}/;
-
-	function chain(stream, state, f) {
-		state.tokenize = f;
-		return f(stream, state);
-	}
-
-	// used for strings
-	function nextUntilUnescaped(stream, end) {
-		var escaped = false,
-			next;
-		while ((next = stream.next()) != null) {
-			if (next == end && !escaped) return false;
-			escaped = !escaped && next == "\\";
-		}
-		return escaped;
-	}
-
-	// Used as scratch variables to communicate multiple values without
-	// consing up tons of objects.
-	var type, content;
-
-	function ret(tp, style, cont) {
-		type = tp;
-		content = cont;
-		return style;
-	}
-
-	function jsTokenBase(stream, state) {
-		var sol = stream.sol(),
-			ch, tch;
-
-		state.block = false;	// indicates the start of a code block.
-
-		ch = stream.peek(); // don't eat, to make match simpler
-
-		// check start of  blocks
-		if (sol && /[<\/\*{}\-]/.test(ch)) {
-			if (stream.match(reCodeBlockStart)) {
-				state.block = true;
-				return chain(stream, state, twTokenCode);
-			}
-			if (stream.match(reBlockQuote)) {
-				return ret('quote', 'quote');
-			}
-			if (stream.match(reWikiCommentStart) || stream.match(reWikiCommentStop)) {
-				return ret('code', 'code');
-			}
-			if (stream.match(reJsCodeStart) || stream.match(reJsCodeStop) || stream.match(reXmlCodeStart) || stream.match(reXmlCodeStop)) {
-				return ret('code', 'code');
-			}
-			if (stream.match(reHR)) {
-				return ret('hr', 'hr');
-			}
-		} // sol
-		var ch = stream.next();
-
-		if (sol && /[\/\*!#;:>|]/.test(ch)) {
-			if (ch == "!") { // tw header
-				stream.skipToEnd();
-				return ret("header", "header");
-			}
-			if (ch == "*") { // tw list
-				stream.eatWhile('*');
-				return ret("list", "list");
-			}
-			if (ch == "#") { // tw numbered list
-				stream.eatWhile('#');
-				return ret("list", "list");
-			}
-			if (ch == ";") { // tw list
-				stream.eatWhile(';');
-				return ret("list", "list");
-			}
-			if (ch == ":") { // tw list
-				stream.eatWhile(':');
-				return ret("list", "list");
-			}
-			if (ch == ">") { // single line quote
-				stream.eatWhile(">");
-				return ret("quote", "quote");
-			}
-			if (ch == '|') {
-				return ret('table', 'table');
-			}
-		}
-
-		if (ch == '{' && stream.match(/\{\{/)) {
-			return chain(stream, state, twTokenCode);
-		}
-
-		// rudimentary html:// file:// link matching. TW knows much more ...
-		if (/[hf]/i.test(ch)) {
-			if (/[ti]/i.test(stream.peek()) && stream.match(/\b(ttps?|tp|ile):\/\/[\-A-Z0-9+&@#\/%?=~_|$!:,.;]*[A-Z0-9+&@#\/%=~_|$]/i)) {
-				return ret("link-external", "link-external");
-			}
-		}
-		// just a little string indicator, don't want to have the whole string covered
-		if (ch == '"') {
-			return ret('string', 'string');
-		}
-		if (/[\[\]]/.test(ch)) { // check for [[..]]
-			if (stream.peek() == ch) {
-				stream.next();
-				return ret('brace', 'brace');
-			}
-		}
-		if (ch == "@") {	// check for space link. TODO fix @@...@@ highlighting
-			stream.eatWhile(isSpaceName);
-			return ret("link-external", "link-external");
-		}
-		if (/\d/.test(ch)) {	// numbers
-			stream.eatWhile(/\d/);
-			return ret("number", "number");
-		}
-		if (ch == "/") { // tw invisible comment
-			if (stream.eat("%")) {
-				return chain(stream, state, twTokenComment);
-			}
-			else if (stream.eat("/")) { //
-				return chain(stream, state, twTokenEm);
-			}
-		}
-		if (ch == "_") { // tw underline
-			if (stream.eat("_")) {
-				return chain(stream, state, twTokenUnderline);
-			}
-		}
-		if (ch == "-") { // tw strikethrough TODO looks ugly .. different handling see below;
-			if (stream.eat("-")) {
-				return chain(stream, state, twTokenStrike);
-			}
-		}
-		if (ch == "'") { // tw bold
-			if (stream.eat("'")) {
-				return chain(stream, state, twTokenStrong);
-			}
-		}
-		if (ch == "<") { // tw macro
-			if (stream.eat("<")) {
-				return chain(stream, state, twTokenMacro);
-			}
-		}
-		else {
-			return ret(ch);
-		}
-
-		stream.eatWhile(/[\w\$_]/);
-		var word = stream.current(),
-			known = textwords.propertyIsEnumerable(word) && textwords[word];
-
-		return known ? ret(known.type, known.style, word) : ret("text", null, word);
-
-	} // jsTokenBase()
-
-	function twTokenString(quote) {
-		return function (stream, state) {
-			if (!nextUntilUnescaped(stream, quote)) state.tokenize = jsTokenBase;
-			return ret("string", "string");
-		};
-	}
-
-	// tw invisible comment
-	function twTokenComment(stream, state) {
-		var maybeEnd = false,
-			ch;
-		while (ch = stream.next()) {
-			if (ch == "/" && maybeEnd) {
-				state.tokenize = jsTokenBase;
-				break;
-			}
-			maybeEnd = (ch == "%");
-		}
-		return ret("comment", "comment");
-	}
-
-	// tw strong / bold
-	function twTokenStrong(stream, state) {
-		var maybeEnd = false,
-			ch;
-		while (ch = stream.next()) {
-			if (ch == "'" && maybeEnd) {
-				state.tokenize = jsTokenBase;
-				break;
-			}
-			maybeEnd = (ch == "'");
-		}
-		return ret("text", "strong");
-	}
-
-	// tw code
-	function twTokenCode(stream, state) {
-		var ch, sb = state.block;
-
-		if (sb && stream.current()) {
-			return ret("code", "code");
-		}
-
-		if (!sb && stream.match(reUntilCodeStop)) {
-			state.tokenize = jsTokenBase;
-			return ret("code", "code-inline");
-		}
-
-		if (sb && stream.sol() && stream.match(reCodeBlockStop)) {
-			state.tokenize = jsTokenBase;
-			return ret("code", "code");
-		}
-
-		ch = stream.next();
-		return (sb) ? ret("code", "code") : ret("code", "code-inline");
-	}
-
-	// tw em / italic
-	function twTokenEm(stream, state) {
-		var maybeEnd = false,
-			ch;
-		while (ch = stream.next()) {
-			if (ch == "/" && maybeEnd) {
-				state.tokenize = jsTokenBase;
-				break;
-			}
-			maybeEnd = (ch == "/");
-		}
-		return ret("text", "em");
-	}
-
-	// tw underlined text
-	function twTokenUnderline(stream, state) {
-		var maybeEnd = false,
-			ch;
-		while (ch = stream.next()) {
-			if (ch == "_" && maybeEnd) {
-				state.tokenize = jsTokenBase;
-				break;
-			}
-			maybeEnd = (ch == "_");
-		}
-		return ret("text", "underlined");
-	}
-
-	// tw strike through text looks ugly
-	// TODO just strike through the first and last 2 chars if possible.
-	function twTokenStrike(stream, state) {
-		var maybeEnd = false,
-			ch, nr;
-
-		while (ch = stream.next()) {
-			if (ch == "-" && maybeEnd) {
-				state.tokenize = jsTokenBase;
-				break;
-			}
-			maybeEnd = (ch == "-");
-		}
-		return ret("text", "line-through");
-	}
-
-	// macro
-	function twTokenMacro(stream, state) {
-		var ch, tmp, word, known;
-
-		if (stream.current() == '<<') {
-			return ret('brace', 'macro');
-		}
-
-		ch = stream.next();
-		if (!ch) {
-			state.tokenize = jsTokenBase;
-			return ret(ch);
-		}
-		if (ch == ">") {
-			if (stream.peek() == '>') {
-				stream.next();
-				state.tokenize = jsTokenBase;
-				return ret("brace", "macro");
-			}
-		}
-
-		stream.eatWhile(/[\w\$_]/);
-		word = stream.current();
-		known = keywords.propertyIsEnumerable(word) && keywords[word];
-
-		if (known) {
-			return ret(known.type, known.style, word);
-		}
-		else {
-			return ret("macro", null, word);
-		}
-	}
-
-	// Interface
-	return {
-		startState: function (basecolumn) {
-			return {
-				tokenize: jsTokenBase,
-				indented: 0,
-				level: 0
-			};
-		},
-
-		token: function (stream, state) {
-			if (stream.eatSpace()) return null;
-			var style = state.tokenize(stream, state);
-			return style;
-		},
-
-		electricChars: ""
-	};
-});
-
-CodeMirror.defineMIME("text/x-tiddlywiki", "tiddlywiki");
-CodeMirror.defineMIME("application/x-tiddlywiki", "tiddlywiki");
-//}}}
diff --git a/vendor/assets/javascripts/codemirror/modes/velocity.js b/vendor/assets/javascripts/codemirror/modes/velocity.js
deleted file mode 100644
index 882d70736..000000000
--- a/vendor/assets/javascripts/codemirror/modes/velocity.js
+++ /dev/null
@@ -1,147 +0,0 @@
-CodeMirror.defineMode("velocity", function(config) {
-    function parseWords(str) {
-        var obj = {}, words = str.split(" ");
-        for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
-        return obj;
-    }
-
-    var indentUnit = config.indentUnit
-    var keywords = parseWords("#end #else #break #stop #[[ #]] " +
-                              "#{end} #{else} #{break} #{stop}");
-    var functions = parseWords("#if #elseif #foreach #set #include #parse #macro #define #evaluate " +
-                               "#{if} #{elseif} #{foreach} #{set} #{include} #{parse} #{macro} #{define} #{evaluate}");
-    var specials = parseWords("$foreach.count $foreach.hasNext $foreach.first $foreach.last $foreach.topmost $foreach.parent $velocityCount");
-    var isOperatorChar = /[+\-*&%=<>!?:\/|]/;
-    var multiLineStrings =true;
-
-    function chain(stream, state, f) {
-        state.tokenize = f;
-        return f(stream, state);
-    }
-    function tokenBase(stream, state) {
-        var beforeParams = state.beforeParams;
-        state.beforeParams = false;
-        var ch = stream.next();
-        // start of string?
-        if ((ch == '"' || ch == "'") && state.inParams)
-            return chain(stream, state, tokenString(ch));
-        // is it one of the special signs []{}().,;? Seperator?
-        else if (/[\[\]{}\(\),;\.]/.test(ch)) {
-            if (ch == "(" && beforeParams) state.inParams = true;
-            else if (ch == ")") state.inParams = false;
-            return null;
-        }
-        // start of a number value?
-        else if (/\d/.test(ch)) {
-            stream.eatWhile(/[\w\.]/);
-            return "number";
-        }
-        // multi line comment?
-        else if (ch == "#" && stream.eat("*")) {
-            return chain(stream, state, tokenComment);
-        }
-        // unparsed content?
-        else if (ch == "#" && stream.match(/ *\[ *\[/)) {
-            return chain(stream, state, tokenUnparsed);
-        }
-        // single line comment?
-        else if (ch == "#" && stream.eat("#")) {
-            stream.skipToEnd();
-            return "comment";
-        }
-        // variable?
-        else if (ch == "$") {
-            stream.eatWhile(/[\w\d\$_\.{}]/);
-            // is it one of the specials?
-            if (specials && specials.propertyIsEnumerable(stream.current().toLowerCase())) {
-                return "keyword";
-            }
-            else {
-                state.beforeParams = true;
-                return "builtin";
-            }
-        }
-        // is it a operator?
-        else if (isOperatorChar.test(ch)) {
-            stream.eatWhile(isOperatorChar);
-            return "operator";
-        }
-        else {
-            // get the whole word
-            stream.eatWhile(/[\w\$_{}]/);
-            var word = stream.current().toLowerCase();
-            // is it one of the listed keywords?
-            if (keywords && keywords.propertyIsEnumerable(word))
-                return "keyword";
-            // is it one of the listed functions?
-            if (functions && functions.propertyIsEnumerable(word) ||
-                stream.current().match(/^#[a-z0-9_]+ *$/i) && stream.peek()=="(") {
-                state.beforeParams = true;
-                return "keyword";
-            }
-            // default: just a "word"
-            return null;
-        }
-    }
-
-    function tokenString(quote) {
-        return function(stream, state) {
-            var escaped = false, next, end = false;
-            while ((next = stream.next()) != null) {
-                if (next == quote && !escaped) {
-                    end = true;
-                    break;
-                }
-                escaped = !escaped && next == "\\";
-            }
-            if (end) state.tokenize = tokenBase;
-            return "string";
-        };
-    }
-
-    function tokenComment(stream, state) {
-        var maybeEnd = false, ch;
-        while (ch = stream.next()) {
-            if (ch == "#" && maybeEnd) {
-                state.tokenize = tokenBase;
-                break;
-            }
-            maybeEnd = (ch == "*");
-        }
-        return "comment";
-    }
-
-    function tokenUnparsed(stream, state) {
-        var maybeEnd = 0, ch;
-        while (ch = stream.next()) {
-            if (ch == "#" && maybeEnd == 2) {
-                state.tokenize = tokenBase;
-                break;
-            }
-            if (ch == "]")
-                maybeEnd++;
-            else if (ch != " ")
-                maybeEnd = 0;
-        }
-        return "meta";
-    }
-    // Interface
-
-    return {
-        startState: function(basecolumn) {
-            return {
-                tokenize: tokenBase,
-                beforeParams: false,
-                inParams: false
-            };
-        },
-
-        token: function(stream, state) {
-            if (stream.eatSpace()) return null;
-            return state.tokenize(stream, state);
-        }
-    };
-});
-
-CodeMirror.defineMIME("text/velocity", "velocity");
-CodeMirror.defineMIME("application/velocity", "velocity");
diff --git a/vendor/assets/javascripts/codemirror/modes/verilog.js b/vendor/assets/javascripts/codemirror/modes/verilog.js
deleted file mode 100644
index ebeb64154..000000000
--- a/vendor/assets/javascripts/codemirror/modes/verilog.js
+++ /dev/null
@@ -1,194 +0,0 @@
-CodeMirror.defineMode("verilog", function(config, parserConfig) {
-  var indentUnit = config.indentUnit,
-      keywords = parserConfig.keywords || {},
-      blockKeywords = parserConfig.blockKeywords || {},
-      atoms = parserConfig.atoms || {},
-      hooks = parserConfig.hooks || {},
-      multiLineStrings = parserConfig.multiLineStrings;
-  var isOperatorChar = /[&|~>"));
-          else return null;
-        }
-        else if (stream.match("--")) return chain(inBlock("comment", "-->"));
-        else if (stream.match("DOCTYPE", true, true)) {
-          stream.eatWhile(/[\w\._\-]/);
-          return chain(doctype(1));
-        }
-        else return null;
-      }
-      else if (stream.eat("?")) {
-        stream.eatWhile(/[\w\._\-]/);
-        state.tokenize = inBlock("meta", "?>");
-        return "meta";
-      }
-      else {
-        type = stream.eat("/") ? "closeTag" : "openTag";
-        stream.eatSpace();
-        tagName = "";
-        var c;
-        while ((c = stream.eat(/[^\s\u00a0=<>\"\'\/?]/))) tagName += c;
-        state.tokenize = inTag;
-        return "tag";
-      }
-    }
-    else if (ch == "&") {
-      var ok;
-      if (stream.eat("#")) {
-        if (stream.eat("x")) {
-          ok = stream.eatWhile(/[a-fA-F\d]/) && stream.eat(";");
-        } else {
-          ok = stream.eatWhile(/[\d]/) && stream.eat(";");
-        }
-      } else {
-        ok = stream.eatWhile(/[\w]/) && stream.eat(";");
-      }
-      return ok ? "atom" : "error";
-    }
-    else {
-      stream.eatWhile(/[^&<]/);
-      return null;
-    }
-  }
-
-  function inTag(stream, state) {
-    var ch = stream.next();
-    if (ch == ">" || (ch == "/" && stream.eat(">"))) {
-      state.tokenize = inText;
-      type = ch == ">" ? "endTag" : "selfcloseTag";
-      return "tag";
-    }
-    else if (ch == "=") {
-      type = "equals";
-      return null;
-    }
-    else if (/[\'\"]/.test(ch)) {
-      state.tokenize = inAttribute(ch);
-      return state.tokenize(stream, state);
-    }
-    else {
-      stream.eatWhile(/[^\s\u00a0=<>\"\'\/?]/);
-      return "word";
-    }
-  }
-
-  function inAttribute(quote) {
-    return function(stream, state) {
-      while (!stream.eol()) {
-        if (stream.next() == quote) {
-          state.tokenize = inTag;
-          break;
-        }
-      }
-      return "string";
-    };
-  }
-
-  function inBlock(style, terminator) {
-    return function(stream, state) {
-      while (!stream.eol()) {
-        if (stream.match(terminator)) {
-          state.tokenize = inText;
-          break;
-        }
-        stream.next();
-      }
-      return style;
-    };
-  }
-  function doctype(depth) {
-    return function(stream, state) {
-      var ch;
-      while ((ch = stream.next()) != null) {
-        if (ch == "<") {
-          state.tokenize = doctype(depth + 1);
-          return state.tokenize(stream, state);
-        } else if (ch == ">") {
-          if (depth == 1) {
-            state.tokenize = inText;
-            break;
-          } else {
-            state.tokenize = doctype(depth - 1);
-            return state.tokenize(stream, state);
-          }
-        }
-      }
-      return "meta";
-    };
-  }
-
-  var curState, setStyle;
-  function pass() {
-    for (var i = arguments.length - 1; i >= 0; i--) curState.cc.push(arguments[i]);
-  }
-  function cont() {
-    pass.apply(null, arguments);
-    return true;
-  }
-
-  function pushContext(tagName, startOfLine) {
-    var noIndent = Kludges.doNotIndent.hasOwnProperty(tagName) || (curState.context && curState.context.noIndent);
-    curState.context = {
-      prev: curState.context,
-      tagName: tagName,
-      indent: curState.indented,
-      startOfLine: startOfLine,
-      noIndent: noIndent
-    };
-  }
-  function popContext() {
-    if (curState.context) curState.context = curState.context.prev;
-  }
-
-  function element(type) {
-    if (type == "openTag") {
-      curState.tagName = tagName;
-      return cont(attributes, endtag(curState.startOfLine));
-    } else if (type == "closeTag") {
-      var err = false;
-      if (curState.context) {
-        err = curState.context.tagName != tagName;
-      } else {
-        err = true;
-      }
-      if (err) setStyle = "error";
-      return cont(endclosetag(err));
-    }
-    return cont();
-  }
-  function endtag(startOfLine) {
-    return function(type) {
-      if (type == "selfcloseTag" ||
-          (type == "endTag" && Kludges.autoSelfClosers.hasOwnProperty(curState.tagName.toLowerCase())))
-        return cont();
-      if (type == "endTag") {pushContext(curState.tagName, startOfLine); return cont();}
-      return cont();
-    };
-  }
-  function endclosetag(err) {
-    return function(type) {
-      if (err) setStyle = "error";
-      if (type == "endTag") { popContext(); return cont(); }
-      setStyle = "error";
-      return cont(arguments.callee);
-    }
-  }
-
-  function attributes(type) {
-    if (type == "word") {setStyle = "attribute"; return cont(attributes);}
-    if (type == "equals") return cont(attvalue, attributes);
-    if (type == "string") {setStyle = "error"; return cont(attributes);}
-    return pass();
-  }
-  function attvalue(type) {
-    if (type == "word" && Kludges.allowUnquoted) {setStyle = "string"; return cont();}
-    if (type == "string") return cont(attvaluemaybe);
-    return pass();
-  }
-  function attvaluemaybe(type) {
-    if (type == "string") return cont(attvaluemaybe);
-    else return pass();
-  }
-
-  return {
-    startState: function() {
-      return {tokenize: inText, cc: [], indented: 0, startOfLine: true, tagName: null, context: null};
-    },
-
-    token: function(stream, state) {
-      if (stream.sol()) {
-        state.startOfLine = true;
-        state.indented = stream.indentation();
-      }
-      if (stream.eatSpace()) return null;
-
-      setStyle = type = tagName = null;
-      var style = state.tokenize(stream, state);
-      state.type = type;
-      if ((style || type) && style != "comment") {
-        curState = state;
-        while (true) {
-          var comb = state.cc.pop() || element;
-          if (comb(type || style)) break;
-        }
-      }
-      state.startOfLine = false;
-      return setStyle || style;
-    },
-
-    indent: function(state, textAfter, fullLine) {
-      var context = state.context;
-      if ((state.tokenize != inTag && state.tokenize != inText) ||
-          context && context.noIndent)
-        return fullLine ? fullLine.match(/^(\s*)/)[0].length : 0;
-      if (alignCDATA && /", parseDocument));
-            } else if(stream.eatSpace() || stream.eol() ) {
-                stream.skipToEnd();
-                return STYLE_ERROR;
-            } else {
-                // element
-                state.tokenize = parseElementTagName;
-                return STYLE_ELEMENT_NAME;
-            }
-        }
-        
-        // error on line
-        stream.skipToEnd();
-        return STYLE_ERROR;
-    }
-
-    ///////////////////////////////////////////////////////////////////////////
-    // context: XML element start-tag or end-tag
-    //
-    // - element start-tag can contain attributes
-    // - element start-tag may self-close (or start an element block if it doesn't)
-    // - element end-tag can contain only the tag name
-    function parseElementTagName(stream, state) {
-        // get the name of the tag
-        var startPos = stream.pos;
-        if(stream.match(/^[a-zA-Z_:][-a-zA-Z0-9_:.]*/)) {
-            // element start-tag
-            var tagName = stream.string.substring(startPos, stream.pos);
-            pushContext(state, tagName);
-            state.tokenize = parseElement;
-            return STYLE_ELEMENT_NAME;
-        } else if(stream.match(/^\/[a-zA-Z_:][-a-zA-Z0-9_:.]*( )*>/)) {
-            // element end-tag
-            var endTagName = stream.string.substring(startPos + 1, stream.pos - 1).trim();
-            var oldContext = popContext(state);
-            state.tokenize = state.context == null ? parseDocument : parseElementBlock;
-            if(oldContext == null || endTagName != oldContext.tagName) {
-                // the start and end tag names should match - error
-                return STYLE_ERROR;
-            }
-            return STYLE_ELEMENT_NAME;
-        } else {
-            // no tag name - error
-            state.tokenize = state.context == null ? parseDocument : parseElementBlock;
-            stream.eatWhile(/[^>]/);
-            stream.eat(">");
-            return STYLE_ERROR;
-        }
-        
-        stream.skipToEnd();
-        return null;
-    }
-    
-    function parseElement(stream, state) {
-        if(stream.match(/^\/>/)) {
-            // self-closing tag
-            popContext(state);
-            state.tokenize = state.context == null ? parseDocument : parseElementBlock;
-            return STYLE_ELEMENT_NAME;
-        } else if(stream.eat(/^>/)) {
-            state.tokenize = parseElementBlock;
-            return STYLE_ELEMENT_NAME;
-        } else if(isTokenSeparated(stream) && stream.match(/^[a-zA-Z_:][-a-zA-Z0-9_:.]*( )*=/)) {
-            // attribute
-            state.tokenize = parseAttribute;
-            return STYLE_ATTRIBUTE;
-        }
-        
-        // no other options - this is an error
-        state.tokenize = state.context == null ? parseDocument : parseDocument;
-        stream.eatWhile(/[^>]/);
-        stream.eat(">");
-        return STYLE_ERROR;
-    }
-    
-    ///////////////////////////////////////////////////////////////////////////
-    // context: attribute
-    // 
-    // attribute values may contain everything, except:
-    // - the ending quote (with ' or ") - this marks the end of the value
-    // - the character "<" - should never appear
-    // - ampersand ("&") - unless it starts a reference: a string that ends with a semi-colon (";")
-    // ---> note: this parser is lax in what may be put into a reference string,
-    // ---> consult http://www.w3.org/TR/REC-xml/#NT-Reference if you want to make it tighter
-    function parseAttribute(stream, state) {
-        var quote = stream.next();
-        if(quote != "\"" && quote != "'") {
-            // attribute must be quoted
-            stream.skipToEnd();
-            state.tokenize = parseElement;
-            return STYLE_ERROR;
-        }
-        
-        state.tokParams.quote = quote;    
-        state.tokenize = parseAttributeValue;
-        return STYLE_WORD;
-    }
-
-    // @todo: find out whether this attribute value spans multiple lines,
-    //        and if so, push a context for it in order not to indent it
-    //        (or something of the sort..)
-    function parseAttributeValue(stream, state) {
-        var ch = "";
-        while(!stream.eol()) {
-            ch = stream.next();
-            if(ch == state.tokParams.quote) {
-                // end quote found
-                state.tokenize = parseElement;
-                return STYLE_WORD;
-            } else if(ch == "<") {
-                // can't have less-than signs in an attribute value, ever
-                stream.skipToEnd()
-                state.tokenize = parseElement;
-                return STYLE_ERROR;
-            } else if(ch == "&") {
-                // reference - look for a semi-colon, or return error if none found
-                ch = stream.next();
-                
-                // make sure that semi-colon isn't right after the ampersand
-                if(ch == ';') {
-                    stream.skipToEnd()
-                    state.tokenize = parseElement;
-                    return STYLE_ERROR;
-                }
-                
-                // make sure no less-than characters slipped in
-                while(!stream.eol() && ch != ";") {
-                    if(ch == "<") {
-                        // can't have less-than signs in an attribute value, ever
-                        stream.skipToEnd()
-                        state.tokenize = parseElement;
-                        return STYLE_ERROR;
-                    }
-                    ch = stream.next();
-                }
-                if(stream.eol() && ch != ";") {
-                    // no ampersand found - error
-                    stream.skipToEnd();
-                    state.tokenize = parseElement;
-                    return STYLE_ERROR;
-                }                
-            }
-        }
-        
-        // attribute value continues to next line
-        return STYLE_WORD;
-    }
-    
-    ///////////////////////////////////////////////////////////////////////////
-    // context: element block
-    //
-    // a block can contain:
-    // - elements
-    // - text
-    // - CDATA sections
-    // - comments
-    function parseElementBlock(stream, state) {
-        if(stream.eat("<")) {
-            if(stream.match("?")) {
-                pushContext(state, TAG_INSTRUCTION);
-                state.tokenize = parseProcessingInstructionStartTag;
-                return STYLE_INSTRUCTION;
-            } else if(stream.match("!--")) {
-                // new context: comment
-                pushContext(state, TAG_COMMENT);
-                return chain(stream, state, inBlock(STYLE_COMMENT, "-->",
-                    state.context == null ? parseDocument : parseElementBlock));
-            } else if(stream.match("![CDATA[")) {
-                // new context: CDATA section
-                pushContext(state, TAG_CDATA);
-                return chain(stream, state, inBlock(STYLE_TEXT, "]]>",
-                    state.context == null ? parseDocument : parseElementBlock));
-            } else if(stream.eatSpace() || stream.eol() ) {
-                stream.skipToEnd();
-                return STYLE_ERROR;
-            } else {
-                // element
-                state.tokenize = parseElementTagName;
-                return STYLE_ELEMENT_NAME;
-            }
-        } else if(stream.eat("&")) {
-            stream.eatWhile(/[^;]/);
-            stream.eat(";");
-            return STYLE_ENTITIES;
-        } else {
-            // new context: text
-            pushContext(state, TAG_TEXT);
-            state.tokenize = parseText;
-            return null;
-        }
-        
-        state.tokenize = state.context == null ? parseDocument : parseElementBlock;
-        stream.skipToEnd();
-        return null;
-    }
-    
-    function parseText(stream, state) {
-        stream.eatWhile(/[^<]/);
-        if(!stream.eol()) {
-            // we cannot possibly be in the document context,
-            // just inside an element block
-            popContext(state);
-            state.tokenize = parseElementBlock;
-        }
-        return STYLE_TEXT;
-    }
-
-    ///////////////////////////////////////////////////////////////////////////
-    // context: XML processing instructions
-    //
-    // XML processing instructions (PIs) allow documents to contain instructions for applications.
-    // PI format: 
-    // - 'name' can be anything other than 'xml' (case-insensitive)
-    // - 'data' can be anything which doesn't contain '?>'
-    // XML declaration is a special PI (see XML declaration context below)
-    function parseProcessingInstructionStartTag(stream, state) {
-        if(stream.match("xml", true, true)) {
-            // xml declaration
-            if(state.lineNumber > 1 || stream.pos > 5) {
-                state.tokenize = parseDocument;
-                stream.skipToEnd();
-                return STYLE_ERROR;
-            } else {
-                state.tokenize = parseDeclarationVersion;
-                return STYLE_INSTRUCTION;
-            }
-        }
-
-        // regular processing instruction
-        if(isTokenSeparated(stream) || stream.match("?>")) {
-            // we have a space after the start-tag, or nothing but the end-tag
-            // either way - error!
-            state.tokenize = parseDocument;
-            stream.skipToEnd();
-            return STYLE_ERROR;
-        }
-
-        state.tokenize = parseProcessingInstructionBody;
-        return STYLE_INSTRUCTION;
-    }
-
-    function parseProcessingInstructionBody(stream, state) {
-        stream.eatWhile(/[^?]/);
-        if(stream.eat("?")) {
-            if(stream.eat(">")) {
-                popContext(state);
-                state.tokenize = state.context == null ? parseDocument : parseElementBlock;
-            }
-        }
-        return STYLE_INSTRUCTION;
-    }
-
-    
-    ///////////////////////////////////////////////////////////////////////////
-    // context: XML declaration
-    //
-    // XML declaration is of the following format:
-    // 
-    // - must start at the first character of the first line
-    // - may span multiple lines
-    // - must include 'version'
-    // - may include 'encoding' and 'standalone' (in that order after 'version')
-    // - attribute names must be lowercase
-    // - cannot contain anything else on the line
-    function parseDeclarationVersion(stream, state) {
-        state.tokenize = parseDeclarationEncoding;
-        
-        if(isTokenSeparated(stream) && stream.match(/^version( )*=( )*"([a-zA-Z0-9_.:]|\-)+"/)) {
-            return STYLE_INSTRUCTION;
-        }
-        stream.skipToEnd();
-        return STYLE_ERROR;
-    }
-
-    function parseDeclarationEncoding(stream, state) {
-        state.tokenize = parseDeclarationStandalone;
-        
-        if(isTokenSeparated(stream) && stream.match(/^encoding( )*=( )*"[A-Za-z]([A-Za-z0-9._]|\-)*"/)) {
-            return STYLE_INSTRUCTION;
-        }
-        return null;
-    }
-
-    function parseDeclarationStandalone(stream, state) {
-        state.tokenize = parseDeclarationEndTag;
-        
-        if(isTokenSeparated(stream) && stream.match(/^standalone( )*=( )*"(yes|no)"/)) {
-            return STYLE_INSTRUCTION;
-        }
-        return null;
-    }
-
-    function parseDeclarationEndTag(stream, state) {
-        state.tokenize = parseDocument;
-        
-        if(stream.match("?>") && stream.eol()) {
-            popContext(state);
-            return STYLE_INSTRUCTION;
-        }
-        stream.skipToEnd();
-        return STYLE_ERROR;
-    }
-
-    ///////////////////////////////////////////////////////////////////////////
-    // returned object
-    return {
-        electricChars: "/[",
-        
-        startState: function() {
-            return {
-                tokenize: parseDocument,
-                tokParams: {},
-                lineNumber: 0,
-                lineError: false,
-                context: null,
-                indented: 0
-            };
-        },
-
-        token: function(stream, state) {
-            if(stream.sol()) {
-                // initialize a new line
-                state.lineNumber++;
-                state.lineError = false;
-                state.indented = stream.indentation();
-            }
-
-            // eat all (the spaces) you can
-            if(stream.eatSpace()) return null;
-
-            // run the current tokenize function, according to the state
-            var style = state.tokenize(stream, state);
-            
-            // is there an error somewhere in the line?
-            state.lineError = (state.lineError || style == "error");
-
-            return style;
-        },
-        
-        blankLine: function(state) {
-            // blank lines are lines too!
-            state.lineNumber++;
-            state.lineError = false;
-        },
-        
-        indent: function(state, textAfter) {
-            if(state.context) {
-                if(state.context.noIndent == true) {
-                    // do not indent - no return value at all
-                    return;
-                }
-                if(textAfter.match(/^<\/.*/)) {
-                    // end-tag - indent back to last context
-                    return state.context.indent;
-                }
-                if(textAfter.match(/^ state.keyCol) {
-				stream.skipToEnd(); return "string";
-			} else if (state.literal) { state.literal = false; }
-			if (stream.sol()) {
-				state.keyCol = 0;
-				state.pair = false;
-				state.pairStart = false;
-				/* document start */
-				if(stream.match(/---/)) { return "def"; }
-				/* document end */
-				if (stream.match(/\.\.\./)) { return "def"; }
-				/* array list item */
-				if (stream.match(/\s*-\s+/)) { return 'meta'; }
-			}
-			/* pairs (associative arrays) -> key */
-			if (!state.pair && stream.match(/^\s*([a-z0-9\._-])+(?=\s*:)/i)) {
-				state.pair = true;
-				state.keyCol = stream.indentation();
-				return "atom";
-			}
-			if (state.pair && stream.match(/^:\s*/)) { state.pairStart = true; return 'meta'; }
-
-			/* inline pairs/lists */
-			if (stream.match(/^(\{|\}|\[|\])/)) {
-				if (ch == '{')
-					state.inlinePairs++;
-				else if (ch == '}')
-					state.inlinePairs--;
-				else if (ch == '[')
-					state.inlineList++;
-				else
-					state.inlineList--;
-				return 'meta';
-			}
-
-			/* list seperator */
-			if (state.inlineList > 0 && !esc && ch == ',') {
-				stream.next();
-				return 'meta';
-			}
-			/* pairs seperator */
-			if (state.inlinePairs > 0 && !esc && ch == ',') {
-				state.keyCol = 0;
-				state.pair = false;
-				state.pairStart = false;
-				stream.next();
-				return 'meta';
-			}
-
-			/* start of value of a pair */
-			if (state.pairStart) {
-				/* block literals */
-				if (stream.match(/^\s*(\||\>)\s*/)) { state.literal = true; return 'meta'; };
-				/* references */
-				if (stream.match(/^\s*(\&|\*)[a-z0-9\._-]+\b/i)) { return 'variable-2'; }
-				/* numbers */
-				if (state.inlinePairs == 0 && stream.match(/^\s*-?[0-9\.\,]+\s?$/)) { return 'number'; }
-				if (state.inlinePairs > 0 && stream.match(/^\s*-?[0-9\.\,]+\s?(?=(,|}))/)) { return 'number'; }
-				/* keywords */
-				if (stream.match(keywordRegex)) { return 'keyword'; }
-			}
-
-			/* nothing found, continue */
-			state.pairStart = false;
-			state.escaped = (ch == '\\');
-			stream.next();
-			return null;
-		},
-		startState: function() {
-			return {
-				pair: false,
-				pairStart: false,
-				keyCol: 0,
-				inlinePairs: 0,
-				inlineList: 0,
-				literal: false,
-				escaped: false
-			};
-		}
-	};
-});
-
-CodeMirror.defineMIME("text/x-yaml", "yaml");
-CodeMirror.defineMIME("application/x-yaml", "yaml");
diff --git a/vendor/assets/javascripts/codemirror/overlay.js b/vendor/assets/javascripts/codemirror/overlay.js
deleted file mode 100644
index c4cdf9fc8..000000000
--- a/vendor/assets/javascripts/codemirror/overlay.js
+++ /dev/null
@@ -1,51 +0,0 @@
-// Utility function that allows modes to be combined. The mode given
-// as the base argument takes care of most of the normal mode
-// functionality, but a second (typically simple) mode is used, which
-// can override the style of text. Both modes get to parse all of the
-// text, but when both assign a non-null style to a piece of code, the
-// overlay wins, unless the combine argument was true, in which case
-// the styles are combined.
-
-CodeMirror.overlayParser = function(base, overlay, combine) {
-  return {
-    startState: function() {
-      return {
-        base: CodeMirror.startState(base),
-        overlay: CodeMirror.startState(overlay),
-        basePos: 0, baseCur: null,
-        overlayPos: 0, overlayCur: null
-      };
-    },
-    copyState: function(state) {
-      return {
-        base: CodeMirror.copyState(base, state.base),
-        overlay: CodeMirror.copyState(overlay, state.overlay),
-        basePos: state.basePos, baseCur: null,
-        overlayPos: state.overlayPos, overlayCur: null
-      };
-    },
-
-    token: function(stream, state) {
-      if (stream.start == state.basePos) {
-        state.baseCur = base.token(stream, state.base);
-        state.basePos = stream.pos;
-      }
-      if (stream.start == state.overlayPos) {
-        stream.pos = stream.start;
-        state.overlayCur = overlay.token(stream, state.overlay);
-        state.overlayPos = stream.pos;
-      }
-      stream.pos = Math.min(state.basePos, state.overlayPos);
-      if (stream.eol()) state.basePos = state.overlayPos = 0;
-
-      if (state.overlayCur == null) return state.baseCur;
-      if (state.baseCur != null && combine) return state.baseCur + " " + state.overlayCur;
-      else return state.overlayCur;
-    },
-    
-    indent: function(state, textAfter) {
-      return base.indent(state.base, textAfter);
-    },
-    electricChars: base.electricChars
-  };
-};
diff --git a/vendor/assets/javascripts/codemirror/runmode.js b/vendor/assets/javascripts/codemirror/runmode.js
deleted file mode 100644
index fc58d857d..000000000
--- a/vendor/assets/javascripts/codemirror/runmode.js
+++ /dev/null
@@ -1,49 +0,0 @@
-CodeMirror.runMode = function(string, modespec, callback, options) {
-  var mode = CodeMirror.getMode(CodeMirror.defaults, modespec);
-  var isNode = callback.nodeType == 1;
-  var tabSize = (options && options.tabSize) || CodeMirror.defaults.tabSize;
-  if (isNode) {
-    var node = callback, accum = [], col = 0;
-    callback = function(text, style) {
-      if (text == "\n") {
-        accum.push("
");
-        col = 0;
-        return;
-      }
-      var escaped = "";
-      // HTML-escape and replace tabs
-      for (var pos = 0;;) {
-        var idx = text.indexOf("\t", pos);
-        if (idx == -1) {
-          escaped += CodeMirror.htmlEscape(text.slice(pos));
-          col += text.length - pos;
-          break;
-        } else {
-          col += idx - pos;
-          escaped += CodeMirror.htmlEscape(text.slice(pos, idx));
-          var size = tabSize - col % tabSize;
-          col += size;
-          for (var i = 0; i < size; ++i) escaped += " ";
-          pos = idx + 1;
-        }
-      }
-
-      if (style) 
-        accum.push("" + escaped + "");
-      else
-        accum.push(escaped);
-    }
-  }
-  var lines = CodeMirror.splitLines(string), state = CodeMirror.startState(mode);
-  for (var i = 0, e = lines.length; i < e; ++i) {
-    if (i) callback("\n");
-    var stream = new CodeMirror.StringStream(lines[i]);
-    while (!stream.eol()) {
-      var style = mode.token(stream, state);
-      callback(stream.current(), style, i, stream.start);
-      stream.start = stream.pos;
-    }
-  }
-  if (isNode)
-    node.innerHTML = accum.join("");
-};
diff --git a/vendor/assets/javascripts/vendor.js b/vendor/assets/javascripts/vendor.js
index 5c01d700c..dd31bf90c 100644
--- a/vendor/assets/javascripts/vendor.js
+++ b/vendor/assets/javascripts/vendor.js
@@ -3,9 +3,7 @@
 //= require gollum/gollum.placeholder
 //= require gollum/editor/gollum.editor
 //= require jquery.dataTables
-//= require codemirror
-//= require codemirror/runmode
-//= require_tree ./codemirror/modes
+
 //= require cusel
 //= require bootstrap-modal
 //= require bootstrap-button
diff --git a/vendor/assets/stylesheets/codemirror.scss b/vendor/assets/stylesheets/codemirror.scss
deleted file mode 100644
index d1f4d6c68..000000000
--- a/vendor/assets/stylesheets/codemirror.scss
+++ /dev/null
@@ -1,106 +0,0 @@
-.CodeMirror {
-  line-height: 1em;
-  font-family: monospace;
-}
-
-.CodeMirror-scroll {
-  overflow: auto;
-  /* This is needed to prevent an IE[67] bug where the scrolled content
-     is visible outside of the scrolling box. */
-  position: relative;
-}
-
-.CodeMirror-gutter {
-  position: absolute; left: 0; top: 0;
-  z-index: 10;
-  background-color: #f7f7f7;
-  border-right: 1px solid #eee;
-  min-width: 2em;
-  height: 100%;
-}
-.CodeMirror-gutter-text {
-  color: #aaa;
-  text-align: right;
-  padding: .4em .2em .4em .4em;
-  white-space: pre !important;
-}
-.CodeMirror-lines {
-  padding: .4em;
-}
-
-.CodeMirror pre {
-  -moz-border-radius: 0;
-  -webkit-border-radius: 0;
-  -o-border-radius: 0;
-  border-radius: 0;
-  border-width: 0; margin: 0; padding: 0; background: transparent;
-  font-family: inherit;
-  font-size: inherit;
-  padding: 0; margin: 0;
-  white-space: pre;
-  word-wrap: normal;
-}
-
-.CodeMirror-wrap pre {
-  word-wrap: break-word;
-  white-space: pre-wrap;
-}
-.CodeMirror-wrap .CodeMirror-scroll {
-  overflow-x: hidden;
-}
-
-.CodeMirror textarea {
-  outline: none !important;
-}
-
-.CodeMirror pre.CodeMirror-cursor {
-  z-index: 10;
-  position: absolute;
-  visibility: hidden;
-  border-left: 1px solid black;
-}
-.CodeMirror-focused pre.CodeMirror-cursor {
-  visibility: visible;
-}
-
-div.CodeMirror-selected { background: #d9d9d9; }
-.CodeMirror-focused div.CodeMirror-selected { background: #d7d4f0; }
-
-.CodeMirror-searching {
-  background: #ffa;
-  background: rgba(255, 255, 0, .4);
-}
-
-/* Default theme */
-
-.cm-s-default span.cm-keyword {color: #708;}
-.cm-s-default span.cm-atom {color: #219;}
-.cm-s-default span.cm-number {color: #164;}
-.cm-s-default span.cm-def {color: #00f;}
-.cm-s-default span.cm-variable {color: black;}
-.cm-s-default span.cm-variable-2 {color: #05a;}
-.cm-s-default span.cm-variable-3 {color: #085;}
-.cm-s-default span.cm-property {color: black;}
-.cm-s-default span.cm-operator {color: black;}
-.cm-s-default span.cm-comment {color: #a50;}
-.cm-s-default span.cm-string {color: #a11;}
-.cm-s-default span.cm-string-2 {color: #f50;}
-.cm-s-default span.cm-meta {color: #555;}
-.cm-s-default span.cm-error {color: #f00;}
-.cm-s-default span.cm-qualifier {color: #555;}
-.cm-s-default span.cm-builtin {color: #30a;}
-.cm-s-default span.cm-bracket {color: #cc7;}
-.cm-s-default span.cm-tag {color: #170;}
-.cm-s-default span.cm-attribute {color: #00c;}
-.cm-s-default span.cm-header {color: #a0a;}
-.cm-s-default span.cm-quote {color: #090;}
-.cm-s-default span.cm-hr {color: #999;}
-.cm-s-default span.cm-link {color: #00c;}
-
-span.cm-header, span.cm-strong {font-weight: bold;}
-span.cm-em {font-style: italic;}
-span.cm-emstrong {font-style: italic; font-weight: bold;}
-span.cm-link {text-decoration: underline;}
-
-div.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;}
-div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
diff --git a/vendor/assets/stylesheets/codemirror/modes/diff.scss b/vendor/assets/stylesheets/codemirror/modes/diff.scss
deleted file mode 100644
index 0e96ab21e..000000000
--- a/vendor/assets/stylesheets/codemirror/modes/diff.scss
+++ /dev/null
@@ -1,3 +0,0 @@
-span.cm-rangeinfo {color: #a0b;}
-span.cm-minus {color: red;}
-span.cm-plus {color: #2b2;}
diff --git a/vendor/assets/stylesheets/codemirror/modes/rpm-spec.scss b/vendor/assets/stylesheets/codemirror/modes/rpm-spec.scss
deleted file mode 100644
index d0a5d430c..000000000
--- a/vendor/assets/stylesheets/codemirror/modes/rpm-spec.scss
+++ /dev/null
@@ -1,5 +0,0 @@
-.cm-s-default span.cm-preamble {color: #b26818; font-weight: bold;}
-.cm-s-default span.cm-macro {color: #b218b2;}
-.cm-s-default span.cm-section {color: green; font-weight: bold;}
-.cm-s-default span.cm-script {color: red;}
-.cm-s-default span.cm-issue {color: yellow;}
diff --git a/vendor/assets/stylesheets/codemirror/modes/tiddlywiki.scss b/vendor/assets/stylesheets/codemirror/modes/tiddlywiki.scss
deleted file mode 100644
index 767f3de2a..000000000
--- a/vendor/assets/stylesheets/codemirror/modes/tiddlywiki.scss
+++ /dev/null
@@ -1,21 +0,0 @@
-.cm-s-default span.cm-header {color: blue; font-weight:bold;}
-.cm-s-default span.cm-code {color: #a50;}
-.cm-s-default span.cm-code-inline {color: #660;}
-
-.cm-s-default span.cm-quote {color: #555;}
-.cm-s-default span.cm-list {color: #c60;}
-.cm-s-default span.cm-hr {color: #999;}
-.cm-s-default span.cm-em {font-style: italic;}
-.cm-s-default span.cm-strong {font-weight: bold;}
-
-.cm-s-default span.cm-link-external {color: blue;}
-.cm-s-default span.cm-brace {color: #170; font-weight: bold;}
-.cm-s-default span.cm-macro {color: #9E3825;}
-.cm-s-default span.cm-table {color: blue;}
-.cm-s-default span.cm-warning {color: red; font-weight: bold;}
-
-.cm-s-default span.cm-underlined {text-decoration: underline;}
-.cm-s-default span.cm-line-through {text-decoration: line-through;}
-
-.cm-s-default span.cm-comment {color: #666;}
-
diff --git a/vendor/assets/stylesheets/codemirror/themes/cobalt.scss b/vendor/assets/stylesheets/codemirror/themes/cobalt.scss
deleted file mode 100644
index dbbb7e496..000000000
--- a/vendor/assets/stylesheets/codemirror/themes/cobalt.scss
+++ /dev/null
@@ -1,18 +0,0 @@
-.cm-s-cobalt { background: #002240; color: white; }
-.cm-s-cobalt div.CodeMirror-selected { background: #b36539 !important; }
-.cm-s-cobalt .CodeMirror-gutter { background: #002240; border-right: 1px solid #aaa; }
-.cm-s-cobalt .CodeMirror-gutter-text { color: #d0d0d0; }
-.cm-s-cobalt .CodeMirror-cursor { border-left: 1px solid white !important; }
-
-.cm-s-cobalt span.cm-comment { color: #08f; }
-.cm-s-cobalt span.cm-atom { color: #845dc4; }
-.cm-s-cobalt span.cm-number, .cm-s-cobalt span.cm-attribute { color: #ff80e1; }
-.cm-s-cobalt span.cm-keyword { color: #ffee80; }
-.cm-s-cobalt span.cm-string { color: #3ad900; }
-.cm-s-cobalt span.cm-meta { color: #ff9d00; }
-.cm-s-cobalt span.cm-variable-2, .cm-s-cobalt span.cm-tag { color: #9effff; }
-.cm-s-cobalt span.cm-variable-3, .cm-s-cobalt span.cm-def { color: white; }
-.cm-s-cobalt span.cm-error { color: #9d1e15; }
-.cm-s-cobalt span.cm-bracket { color: #d8d8d8; }
-.cm-s-cobalt span.cm-builtin, .cm-s-cobalt span.cm-special { color: #ff9e59; }
-.cm-s-cobalt span.cm-link { color: #845dc4; }
diff --git a/vendor/assets/stylesheets/codemirror/themes/eclipse.scss b/vendor/assets/stylesheets/codemirror/themes/eclipse.scss
deleted file mode 100644
index 41f6fcbdf..000000000
--- a/vendor/assets/stylesheets/codemirror/themes/eclipse.scss
+++ /dev/null
@@ -1,25 +0,0 @@
-.cm-s-eclipse span.cm-meta {color: #FF1717;}
-.cm-s-eclipse span.cm-keyword { font-weight: bold; color: #7F0055; }
-.cm-s-eclipse span.cm-atom {color: #219;}
-.cm-s-eclipse span.cm-number {color: #164;}
-.cm-s-eclipse span.cm-def {color: #00f;}
-.cm-s-eclipse span.cm-variable {color: black;}
-.cm-s-eclipse span.cm-variable-2 {color: #0000C0;}
-.cm-s-eclipse span.cm-variable-3 {color: #0000C0;}
-.cm-s-eclipse span.cm-property {color: black;}
-.cm-s-eclipse span.cm-operator {color: black;}
-.cm-s-eclipse span.cm-comment {color: #3F7F5F;}
-.cm-s-eclipse span.cm-string {color: #2A00FF;}
-.cm-s-eclipse span.cm-string-2 {color: #f50;}
-.cm-s-eclipse span.cm-error {color: #f00;}
-.cm-s-eclipse span.cm-qualifier {color: #555;}
-.cm-s-eclipse span.cm-builtin {color: #30a;}
-.cm-s-eclipse span.cm-bracket {color: #cc7;}
-.cm-s-eclipse span.cm-tag {color: #170;}
-.cm-s-eclipse span.cm-attribute {color: #00c;}
-.cm-s-eclipse span.cm-link {color: #219;}
-
-.cm-s-eclipse .CodeMirror-matchingbracket {
-	border:1px solid grey;
-	color:black !important;;
-}
diff --git a/vendor/assets/stylesheets/codemirror/themes/elegant.scss b/vendor/assets/stylesheets/codemirror/themes/elegant.scss
deleted file mode 100644
index 29afa982d..000000000
--- a/vendor/assets/stylesheets/codemirror/themes/elegant.scss
+++ /dev/null
@@ -1,10 +0,0 @@
-.cm-s-elegant span.cm-number, .cm-s-elegant span.cm-string, .cm-s-elegant span.cm-atom {color: #762;}
-.cm-s-elegant span.cm-comment {color: #262;font-style: italic;}
-.cm-s-elegant span.cm-meta {color: #555;font-style: italic;}
-.cm-s-elegant span.cm-variable {color: black;}
-.cm-s-elegant span.cm-variable-2 {color: #b11;}
-.cm-s-elegant span.cm-qualifier {color: #555;}
-.cm-s-elegant span.cm-keyword {color: #730;}
-.cm-s-elegant span.cm-builtin {color: #30a;}
-.cm-s-elegant span.cm-error {background-color: #fdd;}
-.cm-s-elegant span.cm-link {color: #762;}
diff --git a/vendor/assets/stylesheets/codemirror/themes/monokai.scss b/vendor/assets/stylesheets/codemirror/themes/monokai.scss
deleted file mode 100644
index f01d066f1..000000000
--- a/vendor/assets/stylesheets/codemirror/themes/monokai.scss
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Based on Sublime Text's Monokai theme */
-
-.cm-s-monokai {background: #272822; color: #f8f8f2;}
-.cm-s-monokai div.CodeMirror-selected {background: #49483E !important;}
-.cm-s-monokai .CodeMirror-gutter {background: #272822; border-right: 0px;}
-.cm-s-monokai .CodeMirror-gutter-text {color: #d0d0d0;}
-.cm-s-monokai .CodeMirror-cursor {border-left: 1px solid #f8f8f0 !important;}
-
-.cm-s-monokai span.cm-comment {color: #75715e;}
-.cm-s-monokai span.cm-atom {color: #ae81ff;}
-.cm-s-monokai span.cm-number {color: #ae81ff;}
-
-.cm-s-monokai span.cm-property, .cm-s-monokai span.cm-attribute {color: #a6e22e;}
-.cm-s-monokai span.cm-keyword {color: #f92672;}
-.cm-s-monokai span.cm-string {color: #e6db74;}
-
-.cm-s-monokai span.cm-variable {color: #a6e22e;}
-.cm-s-monokai span.cm-variable-2 {color: #9effff;}
-.cm-s-monokai span.cm-def {color: #fd971f;}
-.cm-s-monokai span.cm-error {background: #f92672; color: #f8f8f0;}
-.cm-s-monokai span.cm-bracket {color: #f8f8f2;}
-.cm-s-monokai span.cm-tag {color: #f92672;}
-.cm-s-monokai span.cm-link {color: #ae81ff;}
-
-.cm-s-monokai .CodeMirror-matchingbracket {
-  text-decoration: underline;
-  color: white !important;
-}
diff --git a/vendor/assets/stylesheets/codemirror/themes/neat.scss b/vendor/assets/stylesheets/codemirror/themes/neat.scss
deleted file mode 100644
index 6d2dbf5f6..000000000
--- a/vendor/assets/stylesheets/codemirror/themes/neat.scss
+++ /dev/null
@@ -1,9 +0,0 @@
-.cm-s-neat span.cm-comment { color: #a86; }
-.cm-s-neat span.cm-keyword { font-weight: bold; color: blue; }
-.cm-s-neat span.cm-string { color: #a22; }
-.cm-s-neat span.cm-builtin { font-weight: bold; color: #077; }
-.cm-s-neat span.cm-special { font-weight: bold; color: #0aa; }
-.cm-s-neat span.cm-variable { color: black; }
-.cm-s-neat span.cm-number, .cm-s-neat span.cm-atom { color: #3a3; }
-.cm-s-neat span.cm-meta {color: #555;}
-.cm-s-neat span.cm-link { color: #3a3; }
diff --git a/vendor/assets/stylesheets/codemirror/themes/night.scss b/vendor/assets/stylesheets/codemirror/themes/night.scss
deleted file mode 100644
index 3b296e4ab..000000000
--- a/vendor/assets/stylesheets/codemirror/themes/night.scss
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Loosely based on the Midnight Textmate theme */
-
-.cm-s-night { background: #0a001f; color: #f8f8f8; }
-.cm-s-night div.CodeMirror-selected { background: #a8f !important; }
-.cm-s-night .CodeMirror-gutter { background: #0a001f; border-right: 1px solid #aaa; }
-.cm-s-night .CodeMirror-gutter-text { color: #f8f8f8; }
-.cm-s-night .CodeMirror-cursor { border-left: 1px solid white !important; }
-
-.cm-s-night span.cm-comment { color: #6900a1; }
-.cm-s-night span.cm-atom { color: #845dc4; }
-.cm-s-night span.cm-number, .cm-s-night span.cm-attribute { color: #ffd500; }
-.cm-s-night span.cm-keyword { color: #599eff; }
-.cm-s-night span.cm-string { color: #37f14a; }
-.cm-s-night span.cm-meta { color: #7678e2; }
-.cm-s-night span.cm-variable-2, .cm-s-night span.cm-tag { color: #99b2ff; }
-.cm-s-night span.cm-variable-3, .cm-s-night span.cm-def { color: white; }
-.cm-s-night span.cm-error { color: #9d1e15; }
-.cm-s-night span.cm-bracket { color: #8da6ce; }
-.cm-s-night span.cm-comment { color: #6900a1; }
-.cm-s-night span.cm-builtin, .cm-s-night span.cm-special { color: #ff9e59; }
-.cm-s-night span.cm-link { color: #845dc4; }
diff --git a/vendor/assets/stylesheets/codemirror/themes/rubyblue.scss b/vendor/assets/stylesheets/codemirror/themes/rubyblue.scss
deleted file mode 100644
index bdbb11336..000000000
--- a/vendor/assets/stylesheets/codemirror/themes/rubyblue.scss
+++ /dev/null
@@ -1,21 +0,0 @@
-.cm-s-rubyblue { font:13px/1.4em Trebuchet, Verdana, sans-serif; }	/* - customized editor font - */
-
-.cm-s-rubyblue { background: #112435; color: white; }
-.cm-s-rubyblue div.CodeMirror-selected { background: #0000FF !important; }
-.cm-s-rubyblue .CodeMirror-gutter { background: #1F4661; border-right: 7px solid #3E7087; min-width:2.5em; }
-.cm-s-rubyblue .CodeMirror-gutter-text { color: white; }
-.cm-s-rubyblue .CodeMirror-cursor { border-left: 1px solid white !important; }
-
-.cm-s-rubyblue span.cm-comment { color: #999; font-style:italic; }
-.cm-s-rubyblue span.cm-atom { color: #F4C20B; }
-.cm-s-rubyblue span.cm-number, .cm-s-rubyblue span.cm-attribute { color: #82C6E0; }
-.cm-s-rubyblue span.cm-keyword { color: #F0F; }
-.cm-s-rubyblue span.cm-string { color: #F08047; }
-.cm-s-rubyblue span.cm-meta { color: #F0F; }
-.cm-s-rubyblue span.cm-variable-2, .cm-s-rubyblue span.cm-tag { color: #7BD827; }
-.cm-s-rubyblue span.cm-variable-3, .cm-s-rubyblue span.cm-def { color: white; }
-.cm-s-rubyblue span.cm-error { color: #AF2018; }
-.cm-s-rubyblue span.cm-bracket { color: #F0F; }
-.cm-s-rubyblue span.cm-link { color: #F4C20B; }
-.cm-s-rubyblue span.CodeMirror-matchingbracket { color:#F0F !important; }
-.cm-s-rubyblue span.cm-builtin, .cm-s-rubyblue span.cm-special { color: #FF9D00; }
diff --git a/vendor/assets/stylesheets/vendor.scss b/vendor/assets/stylesheets/vendor.scss
index 5020011a8..852b153e2 100644
--- a/vendor/assets/stylesheets/vendor.scss
+++ b/vendor/assets/stylesheets/vendor.scss
@@ -7,11 +7,7 @@
 //@import "gollum/template";
 @import "gollum/editor";
 
-@import "codemirror";
-@import "codemirror/themes/eclipse";
-@import "codemirror/modes/diff";
-@import "codemirror/modes/rpm-spec";
-@import "codemirror/modes/tiddlywiki";
-
 @import "old-bootstrap";
-@import "chosen.scss";
\ No newline at end of file
+@import "chosen.scss";
+
+@import "pygments";
\ No newline at end of file

From 015518d89c1a09854bc9248c8c0ea254213180e4 Mon Sep 17 00:00:00 2001
From: Alexander Machehin 
Date: Tue, 15 Apr 2014 15:14:58 +0600
Subject: [PATCH 02/11] [#345] fix update commit

---
 config/routes.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/routes.rb b/config/routes.rb
index 54e5e8797..d7b4e35d2 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -371,7 +371,7 @@ Rosa::Application.routes.draw do
           # Commit comments
           post '/commit/:commit_id/comments(.:format)' => "comments#create", as: :project_commit_comments
           get '/commit/:commit_id/comments/:id(.:format)' => "comments#edit", as: :edit_project_commit_comment
-          put '/commit/:commit_id/comments/:id(.:format)' => "comments#update", as: :project_commit_comment
+          patch '/commit/:commit_id/comments/:id(.:format)' => "comments#update", as: :project_commit_comment
           delete '/commit/:commit_id/comments/:id(.:format)' => "comments#destroy"
           get '/commit/:commit_id/add_line_comments(.:format)' => "comments#new_line", as: :new_line_commit_comment
           # Commit subscribes

From 176266622a25abef0ec9006240ae0e0b4a5ca70d Mon Sep 17 00:00:00 2001
From: Alexander Machehin 
Date: Tue, 15 Apr 2014 15:36:36 +0600
Subject: [PATCH 03/11] [#369] remove old code

---
 app/assets/javascripts/extra/log-wrapper.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/app/assets/javascripts/extra/log-wrapper.js b/app/assets/javascripts/extra/log-wrapper.js
index cd19cef5a..b3f570de2 100644
--- a/app/assets/javascripts/extra/log-wrapper.js
+++ b/app/assets/javascripts/extra/log-wrapper.js
@@ -51,7 +51,6 @@ function initLogWrapper() {
         var onBottom = Math.abs((l.clientHeight + vScroll - l.scrollHeight)) < getLineHeight(l);
 
         $("#output").html(data.log);
-        //CodeMirror.runMode(data.log.replace(/&/gi, '&'), "text/x-sh", document.getElementById("output"));
 
         $logCont.scrollLeft(hScroll);
         $logCont.scrollTop((onBottom || first_open) ? l.scrollHeight - l.clientHeight : vScroll);

From 1aadcf02b95335b33668b3bd7b6a129847e3d9a4 Mon Sep 17 00:00:00 2001
From: Alexander Machehin 
Date: Tue, 15 Apr 2014 15:40:07 +0600
Subject: [PATCH 04/11] [#345] fix compressing css & js

---
 config/environments/production.rb | 4 ++++
 config/environments/staging.rb    | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/config/environments/production.rb b/config/environments/production.rb
index ff123a3df..ce0b0eebc 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -65,5 +65,9 @@ Rosa::Application.configure do
   # Precompile additional assets (application.js, application.css, and all non-JS/CSS are already added)
   config.assets.precompile += %w(login.css login.js reg_session.css tour.css tour.js gollum/editor/langs/*.js moment/ru.js)
 
+  # Compress JavaScripts and CSS.
+  config.assets.js_compressor = :uglifier
+  config.assets.css_compressor = :sass
+
   config.eager_load = true
 end
diff --git a/config/environments/staging.rb b/config/environments/staging.rb
index f5b7d0681..aee5535d7 100644
--- a/config/environments/staging.rb
+++ b/config/environments/staging.rb
@@ -64,6 +64,10 @@ Rosa::Application.configure do
   # Precompile additional assets (application.js, application.css, and all non-JS/CSS are already added)
   config.assets.precompile += %w(login.css login.js reg_session.css tour.css tour.js gollum/editor/langs/*.js moment/ru.js)
 
+  # Compress JavaScripts and CSS.
+  config.assets.js_compressor = :uglifier
+  config.assets.css_compressor = :sass
+
   config.eager_load = true
   config.log_redis = true
 end

From 5a9623645f0a7a101bd3ca121951429b817e520b Mon Sep 17 00:00:00 2001
From: Alexander Machehin 
Date: Tue, 15 Apr 2014 15:54:23 +0600
Subject: [PATCH 05/11] [#369] add default pygments styles

---
 vendor/assets/stylesheets/pygments.scss | 92 +++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 vendor/assets/stylesheets/pygments.scss

diff --git a/vendor/assets/stylesheets/pygments.scss b/vendor/assets/stylesheets/pygments.scss
new file mode 100644
index 000000000..61a35b4df
--- /dev/null
+++ b/vendor/assets/stylesheets/pygments.scss
@@ -0,0 +1,92 @@
+/* ==========================================================
+ * pygments-css
+ * https://github.com/richleland/pygments-css
+ * ==========================================================
+ *
+ * This is free and unencumbered software released into the public domain.
+
+ * Anyone is free to copy, modify, publish, use, compile, sell, or
+ * distribute this software, either in source code form or as a compiled
+ * binary, for any purpose, commercial or non-commercial, and by any
+ * means.
+ *
+ * In jurisdictions that recognize copyright laws, the author or authors
+ * of this software dedicate any and all copyright interest in the
+ * software to the public domain. We make this dedication for the benefit
+ * of the public at large and to the detriment of our heirs and
+ * successors. We intend this dedication to be an overt act of
+ * relinquishment in perpetuity of all present and future rights to this
+ * software under copyright law.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+
+ * For more information, please refer to */
+
+
+.hll { background-color: #ffffcc }
+.c { color: #999988; font-style: italic } /* Comment */
+.err { color: #a61717; background-color: #e3d2d2 } /* Error */
+.k { color: #000000; font-weight: bold } /* Keyword */
+.o { color: #000000; font-weight: bold } /* Operator */
+.cm { color: #999988; font-style: italic } /* Comment.Multiline */
+.cp { color: #999999; font-weight: bold; font-style: italic } /* Comment.Preproc */
+.c1 { color: #999988; font-style: italic } /* Comment.Single */
+.cs { color: #999999; font-weight: bold; font-style: italic } /* Comment.Special */
+.gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
+.ge { color: #000000; font-style: italic } /* Generic.Emph */
+.gr { color: #aa0000 } /* Generic.Error */
+.gh { color: #999999 } /* Generic.Heading */
+.gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */
+.go { color: #888888 } /* Generic.Output */
+.gp { color: #555555 } /* Generic.Prompt */
+.gs { font-weight: bold } /* Generic.Strong */
+.gu { color: #aaaaaa } /* Generic.Subheading */
+.gt { color: #aa0000 } /* Generic.Traceback */
+.kc { color: #000000; font-weight: bold } /* Keyword.Constant */
+.kd { color: #000000; font-weight: bold } /* Keyword.Declaration */
+.kn { color: #000000; font-weight: bold } /* Keyword.Namespace */
+.kp { color: #000000; font-weight: bold } /* Keyword.Pseudo */
+.kr { color: #000000; font-weight: bold } /* Keyword.Reserved */
+.kt { color: #445588; font-weight: bold } /* Keyword.Type */
+.m { color: #009999 } /* Literal.Number */
+.s { color: #d01040 } /* Literal.String */
+.na { color: #008080 } /* Name.Attribute */
+.nb { color: #0086B3 } /* Name.Builtin */
+.nc { color: #445588; font-weight: bold } /* Name.Class */
+.no { color: #008080 } /* Name.Constant */
+.nd { color: #3c5d5d; font-weight: bold } /* Name.Decorator */
+.ni { color: #800080 } /* Name.Entity */
+.ne { color: #990000; font-weight: bold } /* Name.Exception */
+.nf { color: #990000; font-weight: bold } /* Name.Function */
+.nl { color: #990000; font-weight: bold } /* Name.Label */
+.nn { color: #555555 } /* Name.Namespace */
+.nt { color: #000080 } /* Name.Tag */
+.nv { color: #008080 } /* Name.Variable */
+.ow { color: #000000; font-weight: bold } /* Operator.Word */
+.w { color: #bbbbbb } /* Text.Whitespace */
+.mf { color: #009999 } /* Literal.Number.Float */
+.mh { color: #009999 } /* Literal.Number.Hex */
+.mi { color: #009999 } /* Literal.Number.Integer */
+.mo { color: #009999 } /* Literal.Number.Oct */
+.sb { color: #d01040 } /* Literal.String.Backtick */
+.sc { color: #d01040 } /* Literal.String.Char */
+.sd { color: #d01040 } /* Literal.String.Doc */
+.s2 { color: #d01040 } /* Literal.String.Double */
+.se { color: #d01040 } /* Literal.String.Escape */
+.sh { color: #d01040 } /* Literal.String.Heredoc */
+.si { color: #d01040 } /* Literal.String.Interpol */
+.sx { color: #d01040 } /* Literal.String.Other */
+.sr { color: #009926 } /* Literal.String.Regex */
+.s1 { color: #d01040 } /* Literal.String.Single */
+.ss { color: #990073 } /* Literal.String.Symbol */
+.bp { color: #999999 } /* Name.Builtin.Pseudo */
+.vc { color: #008080 } /* Name.Variable.Class */
+.vg { color: #008080 } /* Name.Variable.Global */
+.vi { color: #008080 } /* Name.Variable.Instance */
+.il { color: #009999 } /* Literal.Number.Integer.Long */

From c005d9ca1aab0f4781d3b16817073d8f72cd3c96 Mon Sep 17 00:00:00 2001
From: Alexander Machehin 
Date: Tue, 15 Apr 2014 16:27:00 +0600
Subject: [PATCH 06/11] [#369] remove comment

---
 app/assets/stylesheets/design/custom.scss | 1 -
 1 file changed, 1 deletion(-)

diff --git a/app/assets/stylesheets/design/custom.scss b/app/assets/stylesheets/design/custom.scss
index dacea7ba2..e9075f85f 100644
--- a/app/assets/stylesheets/design/custom.scss
+++ b/app/assets/stylesheets/design/custom.scss
@@ -393,7 +393,6 @@ div.comment textarea { resize: none }
 #repo-wrapper div.file div.data .formatted {
     overflow-x: auto;
     overflow-y: none;
-    //white-space: pre;
 }
 
 table.tablesorter tbody td a .issue_title {

From 4872ba549f2690f52ef55410b02a8ca78e307285 Mon Sep 17 00:00:00 2001
From: Alexander Machehin 
Date: Tue, 15 Apr 2014 16:39:35 +0600
Subject: [PATCH 07/11] [#369] add pygments to the product build list log

---
 app/controllers/platforms/product_build_lists_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/platforms/product_build_lists_controller.rb b/app/controllers/platforms/product_build_lists_controller.rb
index e2e22f6c6..2e3d1a145 100644
--- a/app/controllers/platforms/product_build_lists_controller.rb
+++ b/app/controllers/platforms/product_build_lists_controller.rb
@@ -40,7 +40,7 @@ class Platforms::ProductBuildListsController < Platforms::BaseController
 
   def log
     render json: {
-      log: @product_build_list.abf_worker_log,
+      log: Pygments.highlight(@product_build_list.abf_worker_log, lexer: 'sh'),
       building: @product_build_list.build_started?
     }
   end

From 1aa0ffccfc7e9bd04af21f56fd0c0521c9bf1f8a Mon Sep 17 00:00:00 2001
From: Alexander Machehin 
Date: Tue, 15 Apr 2014 22:34:13 +0600
Subject: [PATCH 08/11] [#369] remove old js

---
 app/views/projects/git/blobs/_editor.html.haml | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/app/views/projects/git/blobs/_editor.html.haml b/app/views/projects/git/blobs/_editor.html.haml
index 3cd2658b2..d8d6bb94a 100644
--- a/app/views/projects/git/blobs/_editor.html.haml
+++ b/app/views/projects/git/blobs/_editor.html.haml
@@ -16,19 +16,3 @@
   = submit_tag t('layout.save'), title: t('layout.save'), data: {'disable-with' => t('layout.saving')}
   = t("layout.or")
   = link_to t("layout.cancel"), blob_path(@project, @treeish, @path), class: 'button'
-
-:javascript
-  $(function() {
-    var editor = CodeMirror.fromTextArea(document.getElementById('code'), {
-      lineNumbers: true,
-      mode: '#{@blob.raw_mime_type.content_type}'
-    });
-    $(".CodeMirror").resizable({
-      stop: function() { editor.refresh(); },
-      resize: function() {
-        $(".CodeMirror-scroll").height($(this).height());
-        $(".CodeMirror-scroll").width($(this).width());
-        editor.refresh();
-      }
-    });
-  });
\ No newline at end of file

From fe96da0eea6fe84e7892e93bc9ab5dbe44e30828 Mon Sep 17 00:00:00 2001
From: Alexander Machehin 
Date: Tue, 15 Apr 2014 22:36:40 +0600
Subject: [PATCH 09/11] [#369] add resize

---
 app/assets/stylesheets/design/custom.scss | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/assets/stylesheets/design/custom.scss b/app/assets/stylesheets/design/custom.scss
index e9075f85f..1305a4776 100644
--- a/app/assets/stylesheets/design/custom.scss
+++ b/app/assets/stylesheets/design/custom.scss
@@ -217,7 +217,7 @@ table.blob td.lines pre {
 
 textarea#code {
     width: 845px;
-    resize: none;
+    resize: vertical;
     height: 30em;
 }
 

From dd41f41867dc5814301f8e1975ab4eb407db8c59 Mon Sep 17 00:00:00 2001
From: Alexander Machehin 
Date: Wed, 16 Apr 2014 21:56:24 +0600
Subject: [PATCH 10/11] [#369] add codemirror editor

---
 Gemfile                                       |  2 +
 Gemfile.lock                                  |  3 +
 .../projects/git/blobs/_editor.html.haml      | 19 +++++
 config/environments/production.rb             |  4 +-
 config/environments/staging.rb                |  4 +-
 lib/ext/git/grit.rb                           | 60 ++------------
 .../assets/javascripts/codemirror_editor.js   | 78 +++++++++++++++++++
 .../assets/stylesheets/codemirror_editor.scss |  2 +
 8 files changed, 118 insertions(+), 54 deletions(-)
 create mode 100644 vendor/assets/javascripts/codemirror_editor.js
 create mode 100644 vendor/assets/stylesheets/codemirror_editor.scss

diff --git a/Gemfile b/Gemfile
index 6038611d1..270406aab 100644
--- a/Gemfile
+++ b/Gemfile
@@ -86,6 +86,8 @@ gem 'therubyracer', '~> 0.12.1', platforms: [:mri, :rbx]
 gem 'therubyrhino', '~> 1.73.1', platforms: :jruby
 gem 'sitemap_generator'
 
+gem 'codemirror-rails', '~> 4.0'
+
 group :production do
   gem "airbrake", '~> 3.1.2'
   gem 'bluepill', '~> 0.0.60', require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index ece5418b6..c9f60de51 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -122,6 +122,8 @@ GEM
       activesupport (>= 3.0)
     cocaine (0.5.3)
       climate_control (>= 0.0.3, < 1.0)
+    codemirror-rails (4.0)
+      railties (>= 3.0, < 5)
     coderay (1.1.0)
     coffee-rails (4.0.1)
       coffee-script (>= 2.2.0)
@@ -523,6 +525,7 @@ DEPENDENCIES
   capistrano
   capistrano_colors
   charlock_holmes (~> 0.6.9)
+  codemirror-rails (~> 4.0)
   coffee-rails (~> 4.0.1)
   compass-rails (~> 1.1.6)
   creole
diff --git a/app/views/projects/git/blobs/_editor.html.haml b/app/views/projects/git/blobs/_editor.html.haml
index d8d6bb94a..075f2bd80 100644
--- a/app/views/projects/git/blobs/_editor.html.haml
+++ b/app/views/projects/git/blobs/_editor.html.haml
@@ -1,3 +1,6 @@
+= javascript_include_tag 'codemirror_editor'
+= stylesheet_link_tag    'codemirror_editor'
+
 %h3= t("layout.projects.files_in_project")
 .files
   .l= render 'whereami'
@@ -16,3 +19,19 @@
   = submit_tag t('layout.save'), title: t('layout.save'), data: {'disable-with' => t('layout.saving')}
   = t("layout.or")
   = link_to t("layout.cancel"), blob_path(@project, @treeish, @path), class: 'button'
+
+:javascript
+  $(function() {
+    var editor = CodeMirror.fromTextArea(document.getElementById('code'), {
+      lineNumbers: true,
+      mode: '#{@blob.raw_mime_type}'
+    });
+    $(".CodeMirror").resizable({
+      stop: function() { editor.refresh(); },
+      resize: function() {
+        $(".CodeMirror-scroll").height($(this).height());
+        $(".CodeMirror-scroll").width($(this).width());
+        editor.refresh();
+      }
+    });
+  });
\ No newline at end of file
diff --git a/config/environments/production.rb b/config/environments/production.rb
index ce0b0eebc..39258a20b 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -63,7 +63,9 @@ Rosa::Application.configure do
   config.assets.digest = true
 
   # Precompile additional assets (application.js, application.css, and all non-JS/CSS are already added)
-  config.assets.precompile += %w(login.css login.js reg_session.css tour.css tour.js gollum/editor/langs/*.js moment/ru.js)
+  config.assets.precompile +=
+    %w(login.css login.js reg_session.css tour.css tour.js gollum/editor/langs/*.js moment/ru.js
+       codemirror_editor.js codemirror_editor.css)
 
   # Compress JavaScripts and CSS.
   config.assets.js_compressor = :uglifier
diff --git a/config/environments/staging.rb b/config/environments/staging.rb
index aee5535d7..730cc8e7b 100644
--- a/config/environments/staging.rb
+++ b/config/environments/staging.rb
@@ -62,7 +62,9 @@ Rosa::Application.configure do
   config.assets.digest = true
 
   # Precompile additional assets (application.js, application.css, and all non-JS/CSS are already added)
-  config.assets.precompile += %w(login.css login.js reg_session.css tour.css tour.js gollum/editor/langs/*.js moment/ru.js)
+  config.assets.precompile +=
+    %w(login.css login.js reg_session.css tour.css tour.js gollum/editor/langs/*.js moment/ru.js
+       codemirror_editor.js codemirror_editor.css)
 
   # Compress JavaScripts and CSS.
   config.assets.js_compressor = :uglifier
diff --git a/lib/ext/git/grit.rb b/lib/ext/git/grit.rb
index ca23f9aa0..e484ebeb5 100644
--- a/lib/ext/git/grit.rb
+++ b/lib/ext/git/grit.rb
@@ -43,61 +43,17 @@ module Grit
       end
     end
 
-    # def file_mime_type
-    #   @file_mime_type ||= data.file_type(:mime_type)
-    # end
-    #
-    # def text?
-    #   file_mime_type =~ /^text\// # not binary?
-    # end
-    #
-    # def binary?
-    #   not text? # file_mime_type !~ /^text\//
-    #   # s = data.split(//); ((s.size - s.grep(" ".."~").size) / s.size.to_f) > 0.30 # works only for latin chars
-    # end
-    #
-    # def image?
-    #   mime_type.match(/image/)
-    # end
-
-    DEFAULT_RAW_MIME_TYPE = MIME::Types[DEFAULT_MIME_TYPE].first
-
-    def mime_type_with_class_store
-      set_associated_mimes
-      @associated_mimes.first.simplified
-    end
-    alias_method_chain :mime_type, :class_store
-
     attr_accessor :raw_mime_type
     def raw_mime_type
-      set_associated_mimes
-      @raw_mime_type = @associated_mimes.first || DEFAULT_RAW_MIME_TYPE
-      @raw_mime_type
-    end
-
-    def raw_mime_types
-      set_associated_mimes
-    end
-
-    protected
-
-    # store all associated MIME::Types inside class
-    def set_associated_mimes
-      @associated_mimes ||= []
-      if @associated_mimes.empty?
-        guesses = MIME::Types.type_for(self.name) rescue [DEFAULT_RAW_MIME_TYPE]
-        guesses = [DEFAULT_RAW_MIME_TYPE] if guesses.empty?
-
-        @associated_mimes = guesses.sort{|a,b| mime_sort(a, b)}
+      return @raw_mime_type if @raw_mime_type.present?
+      if mime_type == 'text/rpm-spec'
+        @raw_mime_type = 'text/x-rpm-spec'
+      else
+        @raw_mime_type = Linguist::Language.detect(name, data).try(:lexer).try(:mimetypes).try(:first)
+        @raw_mime_type ||= DEFAULT_MIME_TYPE
+        @raw_mime_type.gsub!('application', 'text')
+        @raw_mime_type
       end
-      @associated_mimes
-    end
-
-    # TODO make more clever function
-    def mime_sort(a,b)
-      return 0 if a.media_type == b.media_type and a.registered? == b.registered?
-      return -1 if a.media_type == 'text' and !a.registered?
-      return 1
     end
   end
 
diff --git a/vendor/assets/javascripts/codemirror_editor.js b/vendor/assets/javascripts/codemirror_editor.js
new file mode 100644
index 000000000..e06c3f412
--- /dev/null
+++ b/vendor/assets/javascripts/codemirror_editor.js
@@ -0,0 +1,78 @@
+//= require codemirror
+
+//= require codemirror/modes/apl
+//= require codemirror/modes/asterisk
+//= require codemirror/modes/clike
+//= require codemirror/modes/clojure
+//= require codemirror/modes/cobol
+//= require codemirror/modes/coffeescript
+//= require codemirror/modes/commonlisp
+//= require codemirror/modes/css
+//= require codemirror/modes/d
+//= require codemirror/modes/diff
+//= require codemirror/modes/dtd
+//= require codemirror/modes/ecl
+//= require codemirror/modes/eiffel
+//= require codemirror/modes/erlang
+//= require codemirror/modes/fortran
+//= require codemirror/modes/gas
+//= require codemirror/modes/gfm
+//= require codemirror/modes/gherkin
+//= require codemirror/modes/go
+//= require codemirror/modes/groovy
+//= require codemirror/modes/haml
+//= require codemirror/modes/haskell
+//= require codemirror/modes/haxe
+//= require codemirror/modes/htmlembedded
+//= require codemirror/modes/htmlmixed
+//= require codemirror/modes/http
+//= require codemirror/modes/jade
+//= require codemirror/modes/javascript
+//= require codemirror/modes/jinja2
+//= require codemirror/modes/julia
+//= require codemirror/modes/livescript
+//= require codemirror/modes/lua
+//= require codemirror/modes/markdown
+//= require codemirror/modes/mirc
+//= require codemirror/modes/mllike
+//= require codemirror/modes/nginx
+//= require codemirror/modes/ntriples
+//= require codemirror/modes/octave
+//= require codemirror/modes/pascal
+//= require codemirror/modes/pegjs
+//= require codemirror/modes/perl
+//= require codemirror/modes/php
+//= require codemirror/modes/pig
+//= require codemirror/modes/properties
+//= require codemirror/modes/puppet
+//= require codemirror/modes/python
+//= require codemirror/modes/q
+//= require codemirror/modes/r
+//= require codemirror/modes/rpm
+//= require codemirror/modes/rst
+//= require codemirror/modes/ruby
+//= require codemirror/modes/rust
+//= require codemirror/modes/sass
+//= require codemirror/modes/scheme
+//= require codemirror/modes/shell
+//= require codemirror/modes/sieve
+//= require codemirror/modes/smalltalk
+//= require codemirror/modes/smarty
+//= require codemirror/modes/smartymixed
+//= require codemirror/modes/solr
+//= require codemirror/modes/sparql
+//= require codemirror/modes/sql
+//= require codemirror/modes/stex
+//= require codemirror/modes/tcl
+//= require codemirror/modes/tiddlywiki
+//= require codemirror/modes/tiki
+//= require codemirror/modes/toml
+//= require codemirror/modes/turtle
+//= require codemirror/modes/vb
+//= require codemirror/modes/vbscript
+//= require codemirror/modes/velocity
+//= require codemirror/modes/verilog
+//= require codemirror/modes/xml
+//= require codemirror/modes/xquery
+//= require codemirror/modes/yaml
+//= require codemirror/modes/z80
diff --git a/vendor/assets/stylesheets/codemirror_editor.scss b/vendor/assets/stylesheets/codemirror_editor.scss
new file mode 100644
index 000000000..6af424b6a
--- /dev/null
+++ b/vendor/assets/stylesheets/codemirror_editor.scss
@@ -0,0 +1,2 @@
+@import "codemirror";
+//@import "codemirror/themes/rubyblue";

From 1fa17cf78927b4639336a89001af4be37c05b381 Mon Sep 17 00:00:00 2001
From: Alexander Machehin 
Date: Wed, 16 Apr 2014 22:09:23 +0600
Subject: [PATCH 11/11] [#369] small refactoring

---
 app/views/projects/git/blobs/_editor.html.haml   | 2 +-
 config/environments/production.rb                | 2 +-
 config/environments/staging.rb                   | 2 +-
 vendor/assets/stylesheets/codemirror_editor.scss | 2 --
 4 files changed, 3 insertions(+), 5 deletions(-)
 delete mode 100644 vendor/assets/stylesheets/codemirror_editor.scss

diff --git a/app/views/projects/git/blobs/_editor.html.haml b/app/views/projects/git/blobs/_editor.html.haml
index 075f2bd80..f57533fa6 100644
--- a/app/views/projects/git/blobs/_editor.html.haml
+++ b/app/views/projects/git/blobs/_editor.html.haml
@@ -1,5 +1,5 @@
 = javascript_include_tag 'codemirror_editor'
-= stylesheet_link_tag    'codemirror_editor'
+= stylesheet_link_tag    'codemirror'
 
 %h3= t("layout.projects.files_in_project")
 .files
diff --git a/config/environments/production.rb b/config/environments/production.rb
index 39258a20b..274242237 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -65,7 +65,7 @@ Rosa::Application.configure do
   # Precompile additional assets (application.js, application.css, and all non-JS/CSS are already added)
   config.assets.precompile +=
     %w(login.css login.js reg_session.css tour.css tour.js gollum/editor/langs/*.js moment/ru.js
-       codemirror_editor.js codemirror_editor.css)
+       codemirror_editor.js codemirror.css)
 
   # Compress JavaScripts and CSS.
   config.assets.js_compressor = :uglifier
diff --git a/config/environments/staging.rb b/config/environments/staging.rb
index 730cc8e7b..831d485b1 100644
--- a/config/environments/staging.rb
+++ b/config/environments/staging.rb
@@ -64,7 +64,7 @@ Rosa::Application.configure do
   # Precompile additional assets (application.js, application.css, and all non-JS/CSS are already added)
   config.assets.precompile +=
     %w(login.css login.js reg_session.css tour.css tour.js gollum/editor/langs/*.js moment/ru.js
-       codemirror_editor.js codemirror_editor.css)
+       codemirror_editor.js codemirror.css)
 
   # Compress JavaScripts and CSS.
   config.assets.js_compressor = :uglifier
diff --git a/vendor/assets/stylesheets/codemirror_editor.scss b/vendor/assets/stylesheets/codemirror_editor.scss
deleted file mode 100644
index 6af424b6a..000000000
--- a/vendor/assets/stylesheets/codemirror_editor.scss
+++ /dev/null
@@ -1,2 +0,0 @@
-@import "codemirror";
-//@import "codemirror/themes/rubyblue";