Merge pull request #4696 from FreeCodeCamp/fix/commonFramework-refactor

Common framework refactor

.gitignore

@@ -44,6 +44,8 @@ public/js/commonFramework*
 public/js/sandbox*
 public/js/iFrameScripts*
 public/js/plugin*
+public/js/vendor*
+public/js/faux*
 public/css/main*
 
 server/rev-manifest.json

bower.json

@@ -25,8 +25,10 @@
     "font-awesome": "~4.3.0",
     "moment": "~2.10.2",
     "angular-bootstrap": "~0.13.0",
-    "ramda": "~0.13.0",
-    "jshint": "~2.7.0",
-    "lightbox2": "~2.8.1"
+    "jshint": "~2.9.0",
+    "lightbox2": "~2.8.1",
+    "rxjs": "~4.0.6",
+    "CodeMirror": "~5.8.0",
+    "chai": "~3.4.1"
   }
 }

client/commonFramework/add-faux-stream.js

@@ -0,0 +1,24 @@
+window.common = (function(global) {
+  const {
+    common = { init: [] }
+  } = global;
+
+
+  const faux$ = common.getScriptContent$('/js/faux.js').shareReplay();
+
+  common.hasJs = function hasJs(code = '') {
+    return code.match(/\<\s?script\s?\>/gi) &&
+      code.match(/\<\s?\/\s?script\s?\>/gi);
+  };
+
+  common.addFaux$ = function addFaux$(code) {
+    // grab user javaScript
+    var scriptCode = code
+      .split(/\<\s?script\s?\>/gi)[1]
+      .split(/\<\s?\/\s?script\s?\>/gi)[0];
+
+    return faux$.map(faux => faux + scriptCode);
+  };
+
+  return common;
+}(window));

client/commonFramework/add-test-to-string.js

@@ -0,0 +1,38 @@
+window.common = (function({ common = { init: [] }}) {
+
+  var BDDregex = new RegExp(
+    '(expect(\\s+)?\\(.*\\;)|' +
+    '(assert(\\s+)?\\(.*\\;)|' +
+    '(assert\\.\\w.*\\;)|' +
+    '(.*\\.should\\..*\\;)/'
+  );
+
+  common.addTestsToString = function({ code, tests = [], ...rest }) {
+    const userTests = [];
+
+    code = tests.reduce((code, test) => code + test + '\n', code + '\n');
+
+    var counter = 0;
+    var match = BDDregex.exec(code);
+
+    while (match) {
+      var replacement = '//' + counter + common.salt;
+      code = code.substring(0, match.index) +
+        replacement +
+        code.substring(match.index + match[0].length);
+
+      userTests.push({
+        err: null,
+        text: match[0],
+        line: counter
+      });
+
+      counter++;
+      match = BDDregex.exec(code);
+    }
+
+    return { ...rest, code, userTests };
+  };
+
+  return common;
+}(window));

client/commonFramework/bindings.js

@@ -0,0 +1,259 @@
+window.common = (function(global) {
+  const {
+    $,
+    Rx: { Observable },
+    common = { init: [] }
+  } = global;
+
+  common.ctrlEnterClickHandler = function ctrlEnterClickHandler(e) {
+    // ctrl + enter or cmd + enter
+    if (
+      e.keyCode === 13 &&
+      (e.metaKey || e.ctrlKey)
+    ) {
+      $('#complete-courseware-dialog').off('keydown', ctrlEnterClickHandler);
+      if ($('#submit-challenge').length > 0) {
+        $('#submit-challenge').click();
+      } else {
+        window.location = '/challenges/next-challenge?id=' + common.challengeId;
+      }
+    }
+  };
+
+  common.init.push(function($) {
+
+    var $marginFix = $('.innerMarginFix');
+    $marginFix.css('min-height', $marginFix.height());
+
+    common.submitBtn$ = Observable.fromEvent($('#submitButton'), 'click');
+
+    common.resetBtn$ = Observable.fromEvent($('#reset-button'), 'click');
+
+    // init modal keybindings on open
+    $('#complete-courseware-dialog').on('shown.bs.modal', function() {
+      $('#complete-courseware-dialog').keydown(common.ctrlEnterClickHandler);
+    });
+
+    // remove modal keybinds on close
+    $('#complete-courseware-dialog').on('hidden.bs.modal', function() {
+      $('#complete-courseware-dialog').off(
+        'keydown',
+        common.ctrlEnterClickHandler
+      );
+    });
+
+    // video checklist binding
+    $('.challenge-list-checkbox').on('change', function() {
+      var checkboxId = $(this).parent().parent().attr('id');
+      if ($(this).is(':checked')) {
+        $(this).parent().siblings().children().addClass('faded');
+        if (!localStorage || !localStorage[checkboxId]) {
+          localStorage[checkboxId] = true;
+        }
+      }
+
+      if (!$(this).is(':checked')) {
+        $(this).parent().siblings().children().removeClass('faded');
+        if (localStorage[checkboxId]) {
+          localStorage.removeItem(checkboxId);
+        }
+      }
+    });
+
+    $('.checklist-element').each(function() {
+      var checklistElementId = $(this).attr('id');
+      if (localStorage[checklistElementId]) {
+        $(this).children().children('li').addClass('faded');
+        $(this).children().children('input').trigger('click');
+      }
+    });
+
+
+    // video challenge submit
+    $('#next-courseware-button').on('click', function() {
+      $('#next-courseware-button').unbind('click');
+      if ($('.signup-btn-nav').length < 1) {
+        var data;
+        var completedWith = $('#completed-with').val() || null;
+        var publicURL = $('#public-url').val() || null;
+        var githubURL = $('#github-url').val() || null;
+        switch (common.challengeType) {
+          case common.challengeTypes.HTML:
+          case common.challengeTypes.JS:
+          case common.challengeTypes.VIDEO:
+            data = {
+              challengeInfo: {
+                challengeId: common.challengeId,
+                challengeName: common.challengeName
+              }
+            };
+            $.post('/completed-challenge/', data)
+              .success(function(res) {
+                if (!res) {
+                  return;
+                }
+                window.location.href = '/challenges/next-challenge?id=' +
+                  common.challengeId;
+              })
+              .fail(function() {
+                window.location.href = '/challenges';
+              });
+
+            break;
+          case common.challengeTypes.BASEJUMP:
+          case common.challengeTypes.ZIPLINE:
+            data = {
+              challengeInfo: {
+                challengeId: common.challengeId,
+                challengeName: common.challengeName,
+                completedWith: completedWith,
+                publicURL: publicURL,
+                githubURL: githubURL,
+                challengeType: common.challengeType,
+                verified: false
+              }
+            };
+
+            $.post('/completed-zipline-or-basejump/', data)
+              .success(function() {
+                window.location.href = '/challenges/next-challenge?id=' +
+                  common.challengeId;
+              })
+              .fail(function() {
+                window.location.replace(window.location.href);
+              });
+            break;
+
+          case common.challengeTypes.BONFIRE:
+            window.location.href = '/challenges/next-challenge?id=' +
+              common.challengeId;
+            break;
+
+          default:
+            console.log('Happy Coding!');
+            break;
+          }
+      }
+    });
+
+    if (common.challengeName) {
+      window.ga('send', 'event', 'Challenge', 'load', common.challengeName);
+    }
+
+    $('#complete-courseware-dialog').on('hidden.bs.modal', function() {
+      if (common.editor.focus) {
+        common.editor.focus();
+      }
+    });
+
+    $('#trigger-issue-modal').on('click', function() {
+      $('#issue-modal').modal('show');
+    });
+
+    $('#trigger-help-modal').on('click', function() {
+      $('#help-modal').modal('show');
+    });
+
+    $('#trigger-reset-modal').on('click', function() {
+      $('#reset-modal').modal('show');
+    });
+
+    $('#trigger-pair-modal').on('click', function() {
+      $('#pair-modal').modal('show');
+    });
+
+    $('#completed-courseware').on('click', function() {
+      $('#complete-courseware-dialog').modal('show');
+    });
+
+    $('#help-ive-found-a-bug-wiki-article').on('click', function() {
+      window.open(
+        'https://github.com/FreeCodeCamp/FreeCodeCamp/wiki/' +
+          "Help-I've-Found-a-Bug",
+        '_blank'
+      );
+    });
+
+    $('#search-issue').on('click', function() {
+      var queryIssue = window.location.href.toString();
+      window.open(
+        'https://github.com/FreeCodeCamp/FreeCodeCamp/issues?q=' +
+        'is:issue is:all ' +
+        (common.challengeName) +
+        ' OR ' +
+        queryIssue
+          .substr(queryIssue.lastIndexOf('challenges/') + 11)
+          .replace('/', ''), '_blank');
+    });
+
+    $('#gist-share').on('click', function() {
+      var gistWindow = window.open('', '_blank');
+
+      $('#gist-share')
+        .attr('disabled', 'true')
+        .removeClass('btn-danger')
+        .addClass('btn-warning disabled');
+
+      function createCORSRequest(method, url) {
+        var xhr = new XMLHttpRequest();
+        if ('withCredentials' in xhr) {
+          xhr.open(method, url, true);
+        } else if (typeof XDomainRequest !== 'undefined') {
+          xhr = new XDomainRequest();
+          xhr.open(method, url);
+        } else {
+          xhr = null;
+        }
+        xhr.setRequestHeader('Content-type', 'application/json; charset=utf-8');
+        return xhr;
+      }
+
+      var request = createCORSRequest('post', 'https://api.github.com/gists');
+      if (!request) {
+        return null;
+      }
+
+      request.onload = function() {
+        if (
+          request.readyState === 4 &&
+          request.status === 201 &&
+          request.statusText === 'Created'
+        ) {
+          gistWindow.location.href =
+            JSON.parse(request.responseText)['html_url'];
+        }
+      };
+
+      var description = common.username ?
+        'http://www.freecodecamp.com/' + common.username + ' \'s s' :
+        'S';
+
+      var data = {
+        description: description + 'olution for ' + common.challengeName,
+        public: true,
+        files: {}
+      };
+      var queryIssue = window.location.href.toString().split('#?')[0];
+      var filename = queryIssue
+        .substr(queryIssue.lastIndexOf('challenges/') + 11)
+        .replace('/', '') + '.js';
+
+      data.files[filename] = {
+        content: '// ' +
+          common.challengeName +
+          '\n' +
+          (common.username ? '// Author: @' + common.username + '\n' : '') +
+          '// Challenge: ' +
+          queryIssue +
+          '\n' +
+          '// Learn to Code at Free Code Camp (www.freecodecamp.com)' +
+          '\n\n' +
+          window.editor.getValue().trim()
+      };
+
+      request.send(JSON.stringify(data));
+    });
+  });
+
+  return common;
+}(window));

client/commonFramework/code-storage.js

@@ -0,0 +1,47 @@
+// depends on: codeUri
+window.common = (function(global) {
+  const {
+    localStorage,
+    common = { init: [] }
+  } = global;
+
+  var codeStorage = {
+    getStoredValue(key) {
+      if (
+        !localStorage ||
+        typeof localStorage.getItem !== 'function' ||
+        !key ||
+        typeof key !== 'string'
+      ) {
+        console.log('unable to save to storage');
+        return '';
+      }
+      return '' + localStorage.getItem(key + 'Val');
+    },
+
+    isAlive: function(key) {
+      var val = this.getStoredValue(key);
+      return val !== 'null' &&
+        val !== 'undefined' &&
+        (val && val.length > 0);
+    },
+
+    updateStorage(key, code) {
+      if (
+        !localStorage ||
+        typeof localStorage.setItem !== 'function' ||
+        !key ||
+        typeof key !== 'string'
+      ) {
+        console.log('unable to save to storage');
+        return code;
+      }
+      localStorage.setItem(key + 'Val', code);
+      return code;
+    }
+  };
+
+  common.codeStorage = codeStorage;
+
+  return common;
+}(window, window.common));

client/commonFramework/code-uri.js

@@ -0,0 +1,118 @@
+// store code in the URL
+window.common = (function(global) {
+  const {
+    encodeURIComponent: encode,
+    decodeURIComponent: decode,
+    location,
+    history,
+    common = { init: [] }
+  } = global;
+
+  const {
+    replaceScriptTags,
+    replaceSafeTags,
+    replaceFormActionAttr,
+    replaceFccfaaAttr
+  } = common;
+
+  function encodeFcc(val) {
+    return replaceScriptTags(replaceFormActionAttr(val));
+  }
+
+  function decodeFcc(val) {
+    return replaceSafeTags(replaceFccfaaAttr(val));
+  }
+
+  var codeUri = {
+    encode: function(code) {
+      return encode(code);
+    },
+    decode: function(code) {
+      try {
+        return decode(code);
+      } catch (ignore) {
+        return null;
+      }
+    },
+    isInQuery: function(query) {
+      var decoded = codeUri.decode(query);
+      if (!decoded || typeof decoded.split !== 'function') {
+        return false;
+      }
+      return decoded
+        .split('?')
+        .splice(1)
+        .reduce(function(found, param) {
+          var key = param.split('=')[0];
+          if (key === 'solution') {
+            return true;
+          }
+          return found;
+        }, false);
+    },
+    isAlive: function() {
+      return codeUri.enabled &&
+        codeUri.isInQuery(location.search) ||
+        codeUri.isInQuery(location.hash);
+    },
+    parse: function() {
+      if (!codeUri.enabled) {
+        return null;
+      }
+      var query;
+      if (location.search && codeUri.isInQuery(location.search)) {
+        query = location.search.replace(/^\?/, '');
+        if (history && typeof history.replaceState === 'function') {
+          history.replaceState(
+            history.state,
+            null,
+            location.href.split('?')[0]
+          );
+          location.hash = '#?' + encodeFcc(query);
+        }
+      } else {
+        query = location.hash.replace(/^\#\?/, '');
+      }
+      if (!query) {
+        return null;
+      }
+
+      return query
+        .split('&')
+        .reduce(function(solution, param) {
+          var key = param.split('=')[0];
+          var value = param.split('=')[1];
+          if (key === 'solution') {
+            return decodeFcc(codeUri.decode(value || ''));
+          }
+          return solution;
+        }, null);
+    },
+    querify: function(solution) {
+      if (!codeUri.enabled) {
+        return null;
+      }
+      if (history && typeof history.replaceState === 'function') {
+        history.replaceState(
+          history.state,
+          null,
+          '?solution=' + codeUri.encode(encodeFcc(solution))
+        );
+      } else {
+        location.hash = '?solution=' +
+          codeUri.encode(encodeFcc(solution));
+      }
+
+      return solution;
+    },
+    enabled: true
+  };
+
+  common.init.push(function() {
+    codeUri.parse();
+  });
+
+  common.codeUri = codeUri;
+
+  return common;
+}(window));

client/commonFramework/create-editor.js

@@ -0,0 +1,113 @@
+window.common = (function(global) {
+  const {
+    Rx: { Subject, Observable },
+    CodeMirror,
+    emmetCodeMirror,
+    common = { init: [] }
+  } = global;
+
+  const { challengeType = '0', challengeTypes } = common;
+
+  if (
+    !CodeMirror ||
+    challengeType === challengeTypes.BASEJUMP ||
+    challengeType === challengeTypes.ZIPLINE ||
+    challengeType === challengeTypes.VIDEO ||
+    challengeType === challengeTypes.STEP ||
+    challengeType === challengeTypes.HIKES
+  ) {
+    common.editor = {};
+    return common;
+  }
+
+  var editor = CodeMirror.fromTextArea(
+    document.getElementById('codeEditor'),
+    {
+      lint: true,
+      lineNumbers: true,
+      mode: 'javascript',
+      theme: 'monokai',
+      runnable: true,
+      matchBrackets: true,
+      autoCloseBrackets: true,
+      scrollbarStyle: 'null',
+      lineWrapping: true,
+      gutters: ['CodeMirror-lint-markers']
+    }
+  );
+
+  editor.setSize('100%', 'auto');
+
+  common.editorExecute$ = new Subject();
+  common.editorKeyUp$ = Observable.fromEventPattern(
+    (handler) => editor.on('keyup', handler),
+    (handler) => editor.off('keyup', handler)
+  );
+
+  editor.setOption('extraKeys', {
+    Tab: function(cm) {
+      if (cm.somethingSelected()) {
+        cm.indentSelection('add');
+      } else {
+        var spaces = Array(cm.getOption('indentUnit') + 1).join(' ');
+        cm.replaceSelection(spaces);
+      }
+    },
+    'Shift-Tab': function(cm) {
+      if (cm.somethingSelected()) {
+        cm.indentSelection('subtract');
+      } else {
+        var spaces = Array(cm.getOption('indentUnit') + 1).join(' ');
+        cm.replaceSelection(spaces);
+      }
+    },
+    'Ctrl-Enter': function() {
+      common.editorExecute$.onNext();
+      return false;
+    },
+    'Cmd-Enter': function() {
+      common.editorExecute$.onNext();
+      return false;
+    }
+  });
+
+
+  var info = editor.getScrollInfo();
+
+  var after = editor.charCoords({
+    line: editor.getCursor().line + 1,
+    ch: 0
+  }, 'local').top;
+
+  if (info.top + info.clientHeight < after) {
+    editor.scrollTo(null, after - info.clientHeight + 3);
+  }
+
+  if (emmetCodeMirror) {
+    emmetCodeMirror(
+      editor,
+      {
+        'Cmd-E': 'emmet.expand_abbreviation',
+        Tab: 'emmet.expand_abbreviation_with_tab',
+        Enter: 'emmet.insert_formatted_line_break_only'
+      }
+    );
+  }
+  common.init.push(function() {
+    let editorValue;
+    if (common.codeUri.isAlive()) {
+      editorValue = common.codeUri.parse();
+    } else {
+      editorValue = common.codeStorage.isAlive(common.challengeName) ?
+        common.codeStorage.getStoredValue(common.challengeName) :
+        common.seed;
+    }
+
+    editor.setValue(common.replaceSafeTags(editorValue));
+    editor.refresh();
+  });
+
+  common.editor = editor;
+
+  return common;
+}(window));

client/commonFramework/detect-loops-stream.js

@@ -0,0 +1,79 @@
+window.common = (function(global) {
+  const {
+    jailed,
+    document: doc,
+    Rx: { Observable, Disposable },
+    common = { init: [] }
+  } = global;
+
+  if (!jailed) {
+    return (code, cb) => cb(new Error('Could not load jailed plugin'));
+  }
+
+  // obtaining absolute path of this script
+  var scripts = doc.getElementsByTagName('script');
+  var path = scripts[scripts.length - 1].src
+    .split('?')[0]
+    .split('/')
+    .slice(0, -1)
+    .join('/') + '/';
+
+  var Sandbox = {
+    startTimeout() {
+      this.timeoutId = setTimeout(() => {
+        this.error = new Error('Plugin failed to initialize');
+        this.destroyPlugin();
+      }, 3000);
+    },
+    cancelTimout() {
+      if (this.timeoutId) {
+        clearTimeout(this.timeoutId);
+        this.timeoutId = null;
+      }
+    },
+    createPlugin() {
+      this.plugin = new jailed.Plugin(path + 'plugin.js');
+      this.startTimeout();
+      this.plugin.whenConnected(() => {
+        this.cancelTimout();
+      });
+    },
+    destroyPlugin() {
+      this.plugin.disconnect();
+    }
+  };
+
+
+  // sends the input to the plugin for evaluation
+  common.detectLoops$ = function detectLoops$({ code = '', ...rest }) {
+    return Observable.create(function(observer) {
+      const sandbox = Object.create(Sandbox);
+
+      sandbox.createPlugin();
+      sandbox.plugin.whenConnected(() => {
+        sandbox.plugin.remote.run(code, (err, data) => {
+          observer.onNext({ ...rest, err, code, data });
+          observer.onCompleted();
+        });
+      });
+
+      sandbox.plugin.whenDisconnected(() => {
+        if (sandbox.disposed) {
+          return null;
+        }
+
+        if (sandbox.error) {
+          observer.onNext({ ...rest, err: sandbox.error, code, data: {} });
+        }
+        observer.onCompleted();
+      });
+
+      return new Disposable(() => {
+        sandbox.disposed = true;
+        sandbox.destroyPlugin();
+      });
+    });
+  };
+
+  return common;
+}(window));

client/commonFramework/detect-unsafe-code-stream.js

@@ -0,0 +1,55 @@
+window.common = (function(global) {
+  const {
+    Rx: { Observable },
+    common = { init: [] }
+  } = global;
+
+  const detectFunctionCall = /function\s*?\(|function\s+\w+\s*?\(/gi;
+  const detectUnsafeJQ = /\$\s*?\(\s*?\$\s*?\)/gi;
+  const detectUnsafeConsoleCall = /if\s\(null\)\sconsole\.log\(1\);/gi;
+
+  common.detectUnsafeCode$ = function detectUnsafeCode$(code) {
+    const openingComments = code.match(/\/\*/gi);
+    const closingComments = code.match(/\*\//gi);
+
+    // checks if the number of opening comments(/*) matches the number of
+    // closing comments(*/)
+    if (
+      openingComments &&
+      (
+        !closingComments ||
+        openingComments.length > closingComments.length
+      )
+    ) {
+
+      return Observable.throw(
+        new Error('SyntaxError: Unfinished multi-line comment')
+      );
+    }
+
+    if (code.match(detectUnsafeJQ)) {
+      return Observable.throw(
+        new Error('Unsafe $($)')
+      );
+    }
+
+    if (
+      code.match(/function/g) &&
+      !code.match(detectFunctionCall)
+    ) {
+      return Observable.throw(
+        new Error('SyntaxError: Unsafe or unfinished function declaration')
+      );
+    }
+
+    if (code.match(detectUnsafeConsoleCall)) {
+      return Observable.throw(
+        new Error('Invalid if (null) console.log(1); detected')
+      );
+    }
+
+    return Observable.just(code);
+  };
+
+  return common;
+}(window));

client/commonFramework/display-test-results.js

@@ -0,0 +1,28 @@
+window.common = (function({ $, common = { init: [] }}) {
+
+  common.displayTestResults = function displayTestResults(data = []) {
+    $('#testSuite').children().remove();
+    data.forEach(({ err = false, text = '' }) => {
+      var iconClass = err ?
+        '"ion-close-circled big-error-icon"' :
+        '"ion-checkmark-circled big-success-icon"';
+
+      $('<div></div>').html(`
+        <div class='row'>
+          <div class='col-xs-2 text-center'>
+            <i class=${iconClass}></i>
+          </div>
+          <div class='col-xs-10 test-output wrappable'>
+            ${text.split('message: ').pop().replace(/\'\);/g, '')}
+          </div>
+          <div class='ten-pixel-break'/>
+        </div>
+      `)
+        .appendTo($('#testSuite'));
+    });
+
+    return data;
+  };
+
+  return common;
+}(window));

client/commonFramework/end.js

@@ -0,0 +1,170 @@
+$(document).ready(function() {
+  const common = window.common;
+  const { Observable } = window.Rx;
+  const { challengeName, challengeType, challengeTypes } = common;
+
+  common.init.forEach(function(init) {
+    init($);
+  });
+
+  // only run if editor present
+  if (common.editor.getValue) {
+    const code$ = common.editorKeyUp$
+      .debounce(750)
+      .map(() => common.editor.getValue())
+      .distinctUntilChanged()
+      .shareReplay();
+
+    // update storage
+    code$.subscribe(
+        code => {
+          common.codeStorage.updateStorage(common.challengeName, code);
+          common.codeUri.querify(code);
+        },
+        err => console.error(err)
+      );
+
+    code$
+      // only run for HTML
+      .filter(() => common.challengeType === challengeTypes.HTML)
+      .flatMap(code => {
+        if (
+          common.hasJs(code)
+        ) {
+          return common.detectUnsafeCode$(code)
+            .flatMap(code => common.detectLoops$(code))
+            .flatMap(
+              ({ err }) => err ? Observable.throw(err) : Observable.just(code)
+            )
+            .flatMap(code => common.updatePreview$(code))
+            .catch(err => Observable.just({ err }));
+        }
+        return Observable.just(code)
+          .flatMap(code => common.updatePreview$(code))
+          .catch(err => Observable.just({ err }));
+      })
+      .subscribe(
+        ({ err }) => {
+          if (err) {
+            console.error(err);
+            return common.updatePreview$(`
+              <h1>${err}</h1>
+            `).subscribe(() => {});
+          }
+        },
+        err => console.error(err)
+      );
+
+  }
+
+  common.resetBtn$
+    .doOnNext(() => {
+      common.editor.setValue(common.replaceSafeTags(common.seed));
+    })
+    .flatMap(() => {
+      return common.executeChallenge$()
+        .catch(err => Observable.just({ err }));
+    })
+    .subscribe(
+      ({ err, output, original }) => {
+        if (err) {
+          console.error(err);
+          return common.updateOutputDisplay('' + err);
+        }
+        common.codeStorage.updateStorage(challengeName, original);
+        common.updateOutputDisplay('' + output);
+      },
+      (err) => {
+        if (err) {
+          console.error(err);
+        }
+        common.updateOutputDisplay('' + err);
+      }
+    );
+
+  Observable.merge(
+    common.editorExecute$,
+    common.submitBtn$
+  )
+    .flatMap(() => {
+      common.appendToOutputDisplay('\n// testing challenge...');
+      return common.executeChallenge$()
+        .map(({ tests, ...rest }) => {
+          const solved = tests.every(test => !test.err);
+          return { ...rest, tests, solved };
+        })
+        .catch(err => Observable.just({ err }));
+    })
+    .subscribe(
+      ({ err, solved, output, tests }) => {
+        if (err) {
+          console.error(err);
+          if (common.challengeType === common.challengeTypes.HTML) {
+            return common.updatePreview$(`
+              <h1>${err}</h1>
+            `).subscribe(() => {});
+          }
+          return common.updateOutputDisplay('' + err);
+        }
+        common.updateOutputDisplay(output);
+        common.displayTestResults(tests);
+        if (solved) {
+          common.showCompletion();
+        }
+      },
+      ({ err }) => {
+        console.error(err);
+        common.updateOutputDisplay('' + err);
+      }
+    );
+
+  // initial challenge run to populate tests
+  if (challengeType === challengeTypes.HTML) {
+    var $preview = $('#preview');
+    return Observable.fromCallback($preview.ready, $preview)()
+      .delay(500)
+      .flatMap(() => common.executeChallenge$())
+      .catch(err => Observable.just({ err }))
+      .subscribe(
+        ({ err, tests }) => {
+          if (err) {
+            console.error(err);
+            if (common.challengeType === common.challengeTypes.HTML) {
+              return common.updatePreview$(`
+                <h1>${err}</h1>
+              `).subscribe(() => {});
+            }
+            return common.updateOutputDisplay('' + err);
+          }
+          common.displayTestResults(tests);
+        },
+        ({ err }) => {
+          console.error(err);
+        }
+      );
+  }
+
+  if (
+    challengeType === challengeTypes.BONFIRE ||
+    challengeType === challengeTypes.JS
+  ) {
+    Observable.just({})
+      .delay(500)
+      .flatMap(() => common.executeChallenge$())
+      .catch(err => Observable.just({ err }))
+      .subscribe(
+        ({ err, original, tests }) => {
+          if (err) {
+            console.error(err);
+            return common.updateOutputDisplay('' + err);
+          }
+          common.codeStorage.updateStorage(challengeName, original);
+          common.displayTestResults(tests);
+        },
+        (err) => {
+          console.error(err);
+          common.updateOutputDisplay('' + err);
+        }
+      );
+  }
+});

client/commonFramework/execute-challenge-stream.js

@@ -0,0 +1,85 @@
+// what are the executeChallenge functions?
+// Should be responsible for starting after a submit action
+// Should not be responsible for displaying results
+// Should return results
+// should grab editor value
+// depends on main editor
+window.common = (function(global) {
+  const {
+    ga,
+    Rx: { Observable },
+    common = { init: [] }
+  } = global;
+
+  let attempts = 0;
+
+  common.executeChallenge$ = function executeChallenge$() {
+    const code = common.editor.getValue();
+    const head = common.arrayToNewLineString(common.head);
+    const tail = common.arrayToNewLineString(common.tail);
+
+    attempts++;
+
+    ga('send', 'event', 'Challenge', 'ran-code', common.challengeName);
+
+    // run checks for unsafe code
+    return common.detectUnsafeCode$(code)
+      // add head and tail and detect loops
+      .map(code => head + code + tail)
+      .flatMap(code => {
+        if (common.challengeType === common.challengeTypes.HTML) {
+
+          if (common.hasJs(code)) {
+            // html has a script code
+            // add faux code and test in webworker
+            return common.addFaux$(code)
+              .flatMap(code => common.detectLoops$(code))
+              .flatMap(({ err }) => {
+                if (err) {
+                  return Observable.throw(err);
+                }
+                return common.updatePreview$(code)
+                  .flatMap(() => common.runPreviewTests$({
+                    code,
+                    tests: common.tests.slice()
+                  }));
+              });
+          }
+
+          // no script code detected in html code
+          // Update preview and run tests in iframe
+          return common.updatePreview$(code)
+            .flatMap(code => common.runPreviewTests$({
+              code,
+              tests: common.tests.slice()
+            }));
+        }
+
+        // js challenge
+        // remove comments and add tests to string
+        return Observable.just(common.addTestsToString(Object.assign(
+          {
+            code: common.removeComments(code),
+            tests: common.tests.slice()
+          }
+        )))
+        .flatMap(common.detectLoops$)
+        .flatMap(({ err, code, data, userTests }) => {
+            if (err) {
+              return Observable.throw(err);
+            }
+
+            // run tests
+            // for now these are running in the browser
+            return common.runTests$({
+              data,
+              code,
+              userTests,
+              output: data.output.replace(/\\\"/gi, '')
+            });
+        });
+      });
+  };
+
+  return common;
+}(window));

client/commonFramework/init.js

@@ -0,0 +1,106 @@
+window.common = (function(global) {
+  // common namespace
+  // all classes should be stored here
+  // called at the beginning of dom ready
+  const {
+    Rx: { Disposable, Observable, config },
+    common = { init: [] }
+  } = global;
+
+  config.longStackSupport = true;
+  common.head = common.head || [];
+  common.tail = common.tail || [];
+  common.salt = Math.random();
+
+  common.challengeTypes = {
+    HTML: '0',
+    JS: '1',
+    VIDEO: '2',
+    ZIPLINE: '3',
+    BASEJUMP: '4',
+    BONFIRE: '5',
+    HIKES: '6',
+    STEP: '7'
+  };
+
+
+  common.arrayToNewLineString = function arrayToNewLineString(seedData) {
+    seedData = Array.isArray(seedData) ? seedData : [seedData];
+    return seedData.reduce(function(seed, line) {
+      return '' + seed + line + '\n';
+    }, '');
+  };
+
+  common.seed = common.arrayToNewLineString(common.challengeSeed);
+
+  common.replaceScriptTags = function replaceScriptTags(value) {
+    return value
+      .replace(/<script>/gi, 'fccss')
+      .replace(/<\/script>/gi, 'fcces');
+  };
+
+  common.replaceSafeTags = function replaceSafeTags(value) {
+    return value
+      .replace(/fccss/gi, '<script>')
+      .replace(/fcces/gi, '</script>');
+  };
+
+  common.replaceFormActionAttr = function replaceFormAction(value) {
+    return value.replace(/<form[^>]*>/, function(val) {
+      return val.replace(/action(\s*?)=/, 'fccfaa$1=');
+    });
+  };
+
+  common.replaceFccfaaAttr = function replaceFccfaaAttr(value) {
+    return value.replace(/<form[^>]*>/, function(val) {
+      return val.replace(/fccfaa(\s*?)=/, 'action$1=');
+    });
+  };
+
+  common.scopejQuery = function scopejQuery(str) {
+    return str
+      .replace(/\$/gi, 'j$')
+      .replace(/document/gi, 'jdocument')
+      .replace(/jQuery/gi, 'jjQuery');
+  };
+
+  common.unScopeJQuery = function unScopeJQuery(str) {
+    return str
+      .replace(/j\$/gi, '$')
+      .replace(/jdocument/gi, 'document')
+      .replace(/jjQuery/gi, 'jQuery');
+  };
+
+  const commentRegex = /(\/\*[^(\*\/)]*\*\/)|([ \n]\/\/[^\n]*)/g;
+  common.removeComments = function removeComments(str) {
+    return str.replace(commentRegex, '');
+  };
+
+  const logRegex = /(console\.[\w]+\s*\(.*\;)/g;
+  common.removeLogs = function removeLogs(str) {
+    return str.replace(logRegex, '');
+  };
+
+  common.reassembleTest = function reassembleTest(code = '', { line, text }) {
+    var regexp = new RegExp('//' + line + common.salt);
+    return code.replace(regexp, text);
+  };
+
+  common.getScriptContent$ = function getScriptContent$(script) {
+    return Observable.create(function(observer) {
+      const jqXHR = $.get(script, null, null, 'text')
+        .success(data => {
+          observer.onNext(data);
+          observer.onCompleted();
+        })
+        .fail(e => observer.onError(e))
+        .always(() => observer.onCompleted());
+
+      return new Disposable(() => {
+        jqXHR.abort();
+      });
+    });
+  };
+
+  return common;
+})(window);

client/commonFramework/output-display.js

@@ -0,0 +1,51 @@
+window.common = (function(global) {
+  const {
+    CodeMirror,
+    document: doc,
+    common = { init: [] }
+  } = global;
+
+  const { challengeTypes, challengeType = '0' } = common;
+
+  if (
+    !CodeMirror ||
+    challengeType !== challengeTypes.JS &&
+    challengeType !== challengeTypes.BONFIRE
+  ) {
+    common.updateOutputDisplay = () => {};
+    common.appendToOutputDisplay = () => {};
+    return common;
+  }
+
+  var codeOutput = CodeMirror.fromTextArea(
+    doc.getElementById('codeOutput'),
+    {
+      lineNumbers: false,
+      mode: 'text',
+      theme: 'monokai',
+      readOnly: 'nocursor',
+      lineWrapping: true
+    }
+  );
+
+  codeOutput.setValue(`/**
+  * Your output will go here.
+  * Console.log() -type statements
+  * will appear in your browser\'s
+  * DevTools JavaScript console.
+  */`);
+
+  codeOutput.setSize('100%', '100%');
+
+  common.updateOutputDisplay = function updateOutputDisplay(str = '') {
+    codeOutput.setValue(str);
+    return str;
+  };
+
+  common.appendToOutputDisplay = function appendToOutputDisplay(str = '') {
+    codeOutput.setValue(codeOutput.getValue() + str);
+    return str;
+  };
+
+  return common;
+}(window));

client/commonFramework/phone-scroll-lock.js

@@ -0,0 +1,132 @@
+window.common = (function({ common = { init: [] }}) {
+
+  common.lockTop = function lockTop() {
+    var magiVal;
+
+    if ($(window).width() >= 990) {
+      if ($('.editorScrollDiv').html()) {
+
+        magiVal = $(window).height() - $('.navbar').height();
+
+        if (magiVal < 0) {
+          magiVal = 0;
+        }
+        $('.editorScrollDiv').css('height', magiVal - 85 + 'px');
+      }
+
+      magiVal = $(window).height() - $('.navbar').height();
+
+      if (magiVal < 0) {
+        magiVal = 0;
+      }
+
+      $('.scroll-locker')
+        .css('min-height', $('.editorScrollDiv').height())
+        .css('height', magiVal - 185);
+    } else {
+      $('.editorScrollDiv').css('max-height', 500 + 'px');
+
+      $('.scroll-locker')
+        .css('position', 'inherit')
+        .css('top', 'inherit')
+        .css('width', '100%')
+        .css('max-height', '85%');
+    }
+  };
+
+  common.init.push(function($) {
+    // fakeiphone positioning hotfix
+    if (
+      $('.iphone-position').html() ||
+      $('.iphone').html()
+    ) {
+      var startIphonePosition = parseInt(
+        $('.iphone-position')
+          .css('top')
+          .replace('px', ''),
+        10
+      );
+
+      var startIphone = parseInt(
+        $('.iphone')
+          .css('top')
+          .replace('px', ''),
+        10
+      );
+
+      $(window).on('scroll', function() {
+        var courseHeight = $('.courseware-height').height();
+        var courseTop = $('.courseware-height').offset().top;
+        var windowScrollTop = $(window).scrollTop();
+        var phoneHeight = $('.iphone-position').height();
+
+        if (courseHeight + courseTop - windowScrollTop - phoneHeight <= 0) {
+          $('.iphone-position').css(
+            'top',
+            startIphonePosition +
+              courseHeight +
+              courseTop -
+              windowScrollTop -
+              phoneHeight
+          );
+
+          $('.iphone').css(
+            'top',
+            startIphonePosition +
+              courseHeight +
+              courseTop -
+              windowScrollTop -
+              phoneHeight +
+              120
+          );
+        } else {
+          $('.iphone-position').css('top', startIphonePosition);
+          $('.iphone').css('top', startIphone);
+        }
+      });
+    }
+
+    if ($('.scroll-locker').html()) {
+
+      if ($('.scroll-locker').html()) {
+        common.lockTop();
+        $(window).on('resize', function() {
+          common.lockTop();
+        });
+        $(window).on('scroll', function() {
+          common.lockTop();
+        });
+      }
+
+      var execInProgress = false;
+
+      // why is this not $???
+      document
+        .getElementById('scroll-locker')
+        .addEventListener(
+          'previewUpdateSpy',
+          function(e) {
+            if (execInProgress) {
+              return null;
+            }
+            execInProgress = true;
+            setTimeout(function() {
+              if (
+                $($('.scroll-locker').children()[0]).height() - 800 > e.detail
+              ) {
+                $('.scroll-locker').scrollTop(e.detail);
+              } else {
+                var scrollTop = $($('.scroll-locker').children()[0]).height();
+
+                $('.scroll-locker').animate({ scrollTop: scrollTop }, 175);
+              }
+              execInProgress = false;
+            }, 750);
+          },
+          false
+        );
+    }
+  });
+
+  return common;
+}(window));

client/commonFramework/report-issue.js

@@ -0,0 +1,56 @@
+window.common = (function({ common = { init: [] } }) {
+  common.init.push(function($) {
+    $('#report-issue').on('click', function() {
+      var textMessage = [
+        'Challenge [',
+        (common.challengeName || window.location.pathname),
+        '](',
+        window.location.href,
+        ') has an issue.\n',
+        'User Agent is: <code>',
+        navigator.userAgent,
+        '</code>.\n',
+        'Please describe how to reproduce this issue, and include ',
+        'links to screenshots if possible.\n\n'
+      ].join('');
+
+      if (
+        common.editor &&
+        typeof common.editor.getValue === 'function' &&
+        common.editor.getValue().trim()
+      ) {
+        var type;
+        switch (common.challengeType) {
+          case common.challengeTypes.html:
+            type = 'html';
+            break;
+          case common.challengeTypes.js:
+          case common.challengeTypes.bonfire:
+            type = 'javascript';
+            break;
+          default:
+            type = '';
+        }
+
+        textMessage += [
+          'My code:\n```',
+          type,
+          '\n',
+          common.editor.getValue(),
+          '\n```\n\n'
+        ].join('');
+      }
+
+      textMessage = encodeURIComponent(textMessage);
+
+      $('#issue-modal').modal('hide');
+      window.open(
+        'https://github.com/freecodecamp/freecodecamp/issues/new?&body=' +
+          textMessage,
+        '_blank'
+      );
+    });
+  });
+
+  return common;
+}(window));

client/commonFramework/run-tests-stream.js

@@ -0,0 +1,35 @@
+window.common = (function(global) {
+  const {
+    Rx: { Observable },
+    chai,
+    common = { init: [] }
+  } = global;
+
+  common.runTests$ = function runTests$({ code, userTests, ...rest }) {
+
+    return Observable.from(userTests)
+      .map(function(test) {
+
+        /* eslint-disable no-unused-vars */
+        const assert = chai.assert;
+        const editor = { getValue() { return code; }};
+        /* eslint-enable no-unused-vars */
+
+        try {
+          if (test) {
+            /* eslint-disable no-eval  */
+            eval(common.reassembleTest(code, test));
+            /* eslint-enable no-eval */
+          }
+        } catch (e) {
+          test.err = e.message;
+        }
+
+        return test;
+      })
+      .toArray()
+      .map(tests => ({ ...rest, tests }));
+  };
+
+  return common;
+}(window));

client/commonFramework/show-completion.js

@@ -0,0 +1,70 @@
+window.common = (function(global) {
+  const {
+    $,
+    ga = (() => {}),
+      common = { init: [] }
+  } = global;
+
+  common.showCompletion = function showCompletion() {
+    var time = Math.floor(Date.now() - window.started);
+
+    ga(
+      'send',
+      'event',
+      'Challenge',
+      'solved',
+      common.challengeName + ', Time: ' + time + ', Attempts: ' + 0
+    );
+
+    var bonfireSolution = common.editor.getValue();
+    var didCompleteWith = $('#completed-with').val() || null;
+
+    $('#complete-courseware-dialog').modal('show');
+    $('#complete-courseware-dialog .modal-header').click();
+
+    $('#submit-challenge').click(function(e) {
+      e.preventDefault();
+
+      $('#submit-challenge')
+        .attr('disabled', 'true')
+        .removeClass('btn-primary')
+        .addClass('btn-warning disabled');
+
+      var $checkmarkContainer = $('#checkmark-container');
+      $checkmarkContainer.css({ height: $checkmarkContainer.innerHeight() });
+
+      $('#challenge-checkmark')
+        .addClass('zoomOutUp')
+        // .removeClass('zoomInDown')
+        .delay(1000)
+        .queue(function(next) {
+          $(this).replaceWith(
+            '<div id="challenge-spinner" ' +
+            'class="animated zoomInUp inner-circles-loader">' +
+            'submitting...</div>'
+          );
+          next();
+        });
+
+      $.post(
+        '/completed-bonfire/', {
+          challengeInfo: {
+            challengeId: common.challengeId,
+            challengeName: common.challengeName,
+            completedWith: didCompleteWith,
+            challengeType: common.challengeType,
+            solution: bonfireSolution
+          }
+        },
+        function(res) {
+          if (res) {
+            window.location =
+              '/challenges/next-challenge?id=' + common.challengeId;
+          }
+        }
+      );
+    });
+  };
+
+  return common;
+}(window));

client/commonFramework/step-challenge.js

@@ -0,0 +1,200 @@
+window.common = (function({ $, common = { init: [] }}) {
+  const stepClass = '.challenge-step';
+  const prevBtnClass = '.challenge-step-btn-prev';
+  const nextBtnClass = '.challenge-step-btn-next';
+  const actionBtnClass = '.challenge-step-btn-action';
+  const finishBtnClass = '.challenge-step-btn-finish';
+  const submitBtnId = '#challenge-step-btn-submit';
+  const submitModalId = '#challenge-step-modal';
+
+  function getPreviousStep($challengeSteps) {
+    var $prevStep = false;
+    var prevStepIndex = 0;
+    $challengeSteps.each(function(index) {
+      var $step = $(this);
+      if (!$step.hasClass('hidden')) {
+        prevStepIndex = index - 1;
+      }
+    });
+
+    $prevStep = $challengeSteps[prevStepIndex];
+
+    return $prevStep;
+  }
+
+  function getNextStep($challengeSteps) {
+    var length = $challengeSteps.length;
+    var $nextStep = false;
+    var nextStepIndex = 0;
+    $challengeSteps.each(function(index) {
+      var $step = $(this);
+      if (
+        !$step.hasClass('hidden') &&
+        index + 1 !== length
+      ) {
+        nextStepIndex = index + 1;
+      }
+    });
+
+    $nextStep = $challengeSteps[nextStepIndex];
+
+    return $nextStep;
+  }
+
+  function handlePrevStepClick(e) {
+    e.preventDefault();
+    var prevStep = getPreviousStep($(stepClass));
+    $(this)
+    .parent()
+    .parent()
+    .removeClass('slideInLeft slideInRight')
+    .addClass('animated fadeOutRight fast-animation')
+    .delay(250)
+    .queue(function(prev) {
+      $(this).addClass('hidden');
+      if (prevStep) {
+        $(prevStep)
+        .removeClass('hidden')
+        .removeClass('fadeOutLeft fadeOutRight')
+        .addClass('animated slideInLeft fast-animation')
+        .delay(500)
+        .queue(function(prev) {
+          prev();
+        });
+      }
+      prev();
+    });
+  }
+
+  function handleNextStepClick(e) {
+    e.preventDefault();
+    var nextStep = getNextStep($(stepClass));
+    $(this)
+    .parent()
+    .parent()
+    .removeClass('slideInRight slideInLeft')
+    .addClass('animated fadeOutLeft fast-animation')
+    .delay(250)
+    .queue(function(next) {
+      $(this).addClass('hidden');
+      if (nextStep) {
+        $(nextStep)
+        .removeClass('hidden')
+        .removeClass('fadeOutRight fadeOutLeft')
+        .addClass('animated slideInRight fast-animation')
+        .delay(500)
+        .queue(function(next) {
+          next();
+        });
+      }
+      next();
+    });
+  }
+
+  function handleActionClick(e) {
+    var props = common.challengeSeed[0] ||
+      { stepIndex: [] };
+
+    var $el = $(this);
+    var index = +$el.attr('id');
+    var propIndex = props.stepIndex.indexOf(index);
+
+    if (propIndex === -1) {
+      return $el
+      .parent()
+      .find('.disabled')
+      .removeClass('disabled');
+    }
+
+    // an API action
+    // prevent link from opening
+    e.preventDefault();
+    var prop = props.properties[propIndex];
+    var api = props.apis[propIndex];
+    if (common[prop]) {
+      return $el
+      .parent()
+      .find('.disabled')
+      .removeClass('disabled');
+    }
+    $
+    .post(api)
+    .done(function(data) {
+      // assume a boolean indicates passing
+      if (typeof data === 'boolean') {
+        return $el
+        .parent()
+        .find('.disabled')
+        .removeClass('disabled');
+      }
+      // assume api returns string when fails
+      $el
+      .parent()
+      .find('.disabled')
+      .replaceWith('<p>' + data + '</p>');
+    })
+    .fail(function() {
+      console.log('failed');
+    });
+  }
+
+  function handleFinishClick(e) {
+    e.preventDefault();
+    $(submitModalId).modal('show');
+    $(submitModalId + '.modal-header').click();
+    $(submitBtnId).click(handleSubmitClick);
+  }
+
+  function handleSubmitClick(e) {
+    e.preventDefault();
+
+    $('#submit-challenge')
+    .attr('disabled', 'true')
+    .removeClass('btn-primary')
+    .addClass('btn-warning disabled');
+
+    var $checkmarkContainer = $('#checkmark-container');
+    $checkmarkContainer.css({ height: $checkmarkContainer.innerHeight() });
+
+    $('#challenge-checkmark')
+    .addClass('zoomOutUp')
+    .delay(1000)
+    .queue(function(next) {
+      $(this).replaceWith(
+        '<div id="challenge-spinner" ' +
+          'class="animated zoomInUp inner-circles-loader">' +
+          'submitting...</div>'
+      );
+      next();
+    });
+
+    $.post(
+      '/completed-bonfire/', {
+        challengeInfo: {
+          challengeId: common.challengeId,
+          challengeName: common.challengeName,
+          challengeType: common.challengeType
+        }
+      },
+      function(res) {
+        if (res) {
+          window.location =
+            '/challenges/next-challenge?id=' + common.challengeId;
+        }
+      }
+    );
+  }
+
+  common.init.push(function($) {
+    if (common.challengeType !== '7') {
+      return null;
+    }
+
+    $(prevBtnClass).click(handlePrevStepClick);
+    $(nextBtnClass).click(handleNextStepClick);
+    $(actionBtnClass).click(handleActionClick);
+    $(finishBtnClass).click(handleFinishClick);
+  });
+
+  return common;
+}(window));

client/commonFramework/update-preview.js

@@ -0,0 +1,57 @@
+window.common = (function(global) {
+  const {
+    Rx: { Observable },
+    common = { init: [] }
+  } = global;
+
+  var libraryIncludes = `
+<link
+  rel='stylesheet'
+  href='//cdnjs.cloudflare.com/ajax/libs/animate.css/3.2.0/animate.min.css'
+  />
+<link
+  rel='stylesheet'
+  href='//maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css'
+  />
+
+<link
+  rel='stylesheet'
+  href='//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css'
+  />
+<script src='https://cdn.jsdelivr.net/jquery/1.9.0/jquery.js'></script>
+<style>
+  body { padding: 0px 3px 0px 3px; }
+</style>
+  `;
+
+  const iFrameScript$ =
+    common.getScriptContent$('/js/iFrameScripts.js').shareReplay();
+
+  // runPreviewTests$ should be set up in the preview window
+  common.runPreviewTests$ =
+    () => Observable.throw({ err: new Error('run preview not enabled') });
+
+  common.updatePreview$ = function updatePreview$(code = '') {
+    const previewFrame = document.getElementById('preview');
+    const preview = previewFrame.contentDocument ||
+      previewFrame.contentWindow.document;
+    if (!preview) {
+      return Observable.just(code);
+    }
+
+    return iFrameScript$
+      .map(script => `<script>${script}</script>`)
+      .flatMap(script => {
+        preview.open();
+        preview.write(libraryIncludes + code + '<!-- -->' + script);
+        preview.close();
+        return Observable.fromCallback($(preview).ready, $(preview))()
+          .first()
+          // delay is need here for first initial run
+          .delay(100);
+      })
+      .map(() => code);
+  };
+
+  return common;
+}(window));

client/faux.js

@@ -0,0 +1,275 @@
+/* eslint-disable no-unused-vars */
+var document = {};
+var navigator = function() {
+  this.geolocation = function() {
+    this.getCurrentPosition = function() {
+      this.coords = {latitude: '', longitude: '' };
+      return this;
+    };
+    return this;
+  };
+  return this;
+};
+function $() {
+  if (!(this instanceof $)) {
+    return new $();
+  }
+}
+function returnThis() { return this; }
+function return$() { return $; }
+var methods = [
+  'add',
+  'addBack',
+  'addClass',
+  'after',
+  'ajaxComplete',
+  'ajaxError',
+  'ajaxSend',
+  'ajaxStart',
+  'ajaxStop',
+  'ajaxSuccess',
+  'andSelf',
+  'animate',
+  'append',
+  'appendTo',
+  'attr',
+  'before',
+  'bind',
+  'blur',
+  'callbacksadd',
+  'callbacksdisable',
+  'callbacksdisabled',
+  'callbacksempty',
+  'callbacksfire',
+  'callbacksfired',
+  'callbacksfireWith',
+  'callbackshas',
+  'callbackslock',
+  'callbackslocked',
+  'callbacksremove',
+  'change',
+  'children',
+  'clearQueue',
+  'click',
+  'clone',
+  'closest',
+  'contents',
+  'context',
+  'css',
+  'data',
+  'dblclick',
+  'delay',
+  'delegate',
+  'dequeue',
+  'detach',
+  'die',
+  'each',
+  'empty',
+  'end',
+  'eq',
+  'error',
+  'fadeIn',
+  'fadeOut',
+  'fadeTo',
+  'fadeToggle',
+  'filter',
+  'find',
+  'finish',
+  'first',
+  'focus',
+  'focusin',
+  'focusout',
+  'get',
+  'has',
+  'hasClass',
+  'height',
+  'hide',
+  'hover',
+  'html',
+  'index',
+  'innerHeight',
+  'innerWidth',
+  'insertAfter',
+  'insertBefore',
+  'is',
+  'jQuery',
+  'jquery',
+  'keydown',
+  'keypress',
+  'keyup',
+  'last',
+  'length',
+  'live',
+  'load',
+  'load',
+  'map',
+  'mousedown',
+  'mouseenter',
+  'mouseleave',
+  'mousemove',
+  'mouseout',
+  'mouseover',
+  'mouseup',
+  'next',
+  'nextAll',
+  'nextUntil',
+  'not',
+  'off',
+  'offset',
+  'offsetParent',
+  'on',
+  'one',
+  'outerHeight',
+  'outerWidth',
+  'parent',
+  'parents',
+  'parentsUntil',
+  'position',
+  'prepend',
+  'prependTo',
+  'prev',
+  'prevAll',
+  'prevUntil',
+  'promise',
+  'prop',
+  'pushStack',
+  'queue',
+  'ready',
+  'remove',
+  'removeAttr',
+  'removeClass',
+  'removeData',
+  'removeProp',
+  'replaceAll',
+  'replaceWith',
+  'resize',
+  'scroll',
+  'scrollLeft',
+  'scrollTop',
+  'select',
+  'selector',
+  'serialize',
+  'serializeArray',
+  'show',
+  'siblings',
+  'size',
+  'slice',
+  'slideDown',
+  'slideToggle',
+  'slideUp',
+  'stop',
+  'submit',
+  'text',
+  'toArray',
+  'toggle',
+  'toggle',
+  'toggleClass',
+  'trigger',
+  'triggerHandler',
+  'unbind',
+  'undelegate',
+  'unload',
+  'unwrap',
+  'val',
+  'width',
+  'wrap',
+  'wrapAll',
+  'wrapInner'
+];
+
+var statics = [
+  'ajax',
+  'ajaxPrefilter',
+  'ajaxSetup',
+  'ajaxTransport',
+  'boxModel',
+  'browser',
+  'Callbacks',
+  'contains',
+  'cssHooks',
+  'cssNumber',
+  'data',
+  'Deferred',
+  'dequeue',
+  'each',
+  'error',
+  'extend',
+  'fnextend',
+  'fxinterval',
+  'fxoff',
+  'get',
+  'getJSON',
+  'getScript',
+  'globalEval',
+  'grep',
+  'hasData',
+  'holdReady',
+  'inArray',
+  'isArray',
+  'isEmptyObject',
+  'isFunction',
+  'isNumeric',
+  'isPlainObject',
+  'isWindow',
+  'isXMLDoc',
+  'makeArray',
+  'map',
+  'merge',
+  'noConflict',
+  'noop',
+  'now',
+  'param',
+  'parseHTML',
+  'parseJSON',
+  'parseXML',
+  'post',
+  'proxy',
+  'queue',
+  'removeData',
+  'sub',
+  'support',
+  'trim',
+  'type',
+  'unique',
+  'when',
+  'always',
+  'done',
+  'fail',
+  'isRejected',
+  'isResolved',
+  'notify',
+  'notifyWith',
+  'pipe',
+  'progress',
+  'promise',
+  'reject',
+  'rejectWith',
+  'resolve',
+  'resolveWith',
+  'state',
+  'then',
+  'currentTarget',
+  'data',
+  'delegateTarget',
+  'isDefaultPrevented',
+  'isImmediatePropagationStopped',
+  'isPropagationStopped',
+  'metaKey',
+  'namespace',
+  'pageX',
+  'pageY',
+  'preventDefault',
+  'relatedTarget',
+  'result',
+  'stopImmediatePropagation',
+  'stopPropagation',
+  'target',
+  'timeStamp',
+  'type',
+  'which'
+];
+
+var $Proto = {};
+methods.forEach(method => $Proto[method] = returnThis);
+statics.forEach(staticMeth => $[staticMeth] = return$);
+$.prototype = Object.create($);

client/iFrameScripts.js

@@ -1,26 +1,40 @@
 /* eslint-disable no-undef, no-unused-vars, no-native-reassign */
-(function() {
-  var expect = chai.expect;
+window.__$ = parent.$;
+window.__$(function() {
+  var _ = parent._;
+  var Rx = parent.Rx;
+  var chai = parent.chai;
+  var assert = chai.assert;
   var tests = parent.tests;
-  var editor = parent.editorValueForIFrame;
+  var common = parent.common;
+  var editor = common.editor.getValue();
+  // grab the iframe body element
+  var body = document.getElementsByTagName('body');
+  // change the context of $ so it uses the iFrame for testing
+  var $ = __$.proxy(__$.fn.find, __$(body));
 
-  setTimeout(function() {
-    for (var i = 0; i < tests.length; i++) {
-      var thisTest = true;
-      try {
-        /* eslint-disable no-eval */
-        eval(parent.tests[i]);
-        /* eslint-enable no-eval */
-      } catch (err) {
-        allTestsGood = false;
-        thisTest = false;
-        parent.postError(JSON.stringify(err.message.split(':').shift()));
-      } finally {
-        if (thisTest) {
-          parent.postSuccess(JSON.stringify(tests[i].split(',').pop().replace(
-            /\'/g, '').replace(/\)/, '')));
-        }
-      }
-    }
-  }, 10);
-})();
+  common.runPreviewTests$ =
+    function runPreviewTests$({ tests = [], ...rest }) {
+      return Rx.Observable.from(tests)
+        .map(test => {
+          const userTest = {};
+          try {
+            /* eslint-disable no-eval */
+            eval(test);
+            /* eslint-enable no-eval */
+          } catch (e) {
+            userTest.err = e.message.split(':').shift();
+          } finally {
+            userTest.text = test
+              .split(',')
+              .pop()
+              .replace(/\'/g, '')
+              .replace(/\)/, '');
+          }
+          return userTest;
+        })
+        .toArray()
+        .map(tests => ({ ...rest, tests }));
+    };
+
+});

client/main.js

@@ -4,15 +4,6 @@ main.mapShareKey = 'map-shares';
 
 main.ga = window.ga || function() {};
 
-main.challengeTypes = {
-  'HTML_CSS_JQ': '0',
-  'JAVASCRIPT': '1',
-  'VIDEO': '2',
-  'ZIPLINE': '3',
-  'BASEJUMP': '4',
-  'BONFIRE': '5'
-};
-
 main = (function(main) {
 
   // should be set before gitter script loads
@@ -112,47 +103,11 @@ main = (function(main) {
   return main;
 }(main));
 
-main.lockTop = function lockTop() {
-  var magiVal;
-
-  if ($(window).width() >= 990) {
-    if ($('.editorScrollDiv').html()) {
-
-      magiVal = $(window).height() -
-        $('.navbar').height();
-
-      if (magiVal < 0) {
-        magiVal = 0;
-      }
-      $('.editorScrollDiv').css('height', magiVal - 35 + 'px');
-    }
-
-    magiVal = $(window).height() -
-      $('.navbar').height();
-
-    if (magiVal < 0) {
-      magiVal = 0;
-    }
-
-    $('.scroll-locker')
-      .css('min-height', $('.editorScrollDiv').height())
-      .css('height', magiVal - 185);
-  } else {
-    $('.editorScrollDiv').css('max-height', 500 + 'px');
-
-    $('.scroll-locker')
-      .css('position', 'inherit')
-      .css('top', 'inherit')
-      .css('width', '100%')
-      .css('max-height', '85%');
-  }
-};
-
 var lastCompleted = typeof lastCompleted !== 'undefined' ?
   lastCompleted :
   '';
 
-function getMapShares() {
+main.getMapShares = function getMapShares() {
   var alreadyShared = JSON.parse(
     localStorage.getItem(main.mapShareKey) ||
     '[]'
@@ -163,10 +118,10 @@ function getMapShares() {
     alreadyShared = [];
   }
   return alreadyShared;
-}
+};
 
-function setMapShare(id) {
-  var alreadyShared = getMapShares();
+main.setMapShare = function setMapShare(id) {
+  var alreadyShared = main.getMapShares();
   var found = false;
   alreadyShared.forEach(function(_id) {
     if (_id === id) {
@@ -178,23 +133,10 @@ function setMapShare(id) {
   }
   localStorage.setItem(main.mapShareKey, JSON.stringify(alreadyShared));
   return alreadyShared;
-}
+};
 
 $(document).ready(function() {
 
-
-  var challengeName = typeof challengeName !== 'undefined' ?
-    challengeName :
-    '';
-
-  if (challengeName) {
-    ga('send', 'event', 'Challenge', 'load', challengeName);
-  }
-
-  if (typeof editor !== 'undefined') {
-    $('#reset-button').on('click', window.resetEditor);
-  }
-
   var CSRF_HEADER = 'X-CSRF-Token';
 
   var setCSRFToken = function(securityToken) {
@@ -207,38 +149,6 @@ $(document).ready(function() {
 
   setCSRFToken($('meta[name="csrf-token"]').attr('content'));
 
-  $('.checklist-element').each(function() {
-    var checklistElementId = $(this).attr('id');
-    if (localStorage[checklistElementId]) {
-      $(this).children().children('li').addClass('faded');
-      $(this).children().children('input').trigger('click');
-    }
-  });
-
-  $('.start-challenge').on('click', function() {
-    $(this).parent().remove();
-    $('.challenge-content')
-      .removeClass('hidden-element')
-      .addClass('animated fadeInDown');
-  });
-
-  $('.challenge-list-checkbox').on('change', function() {
-    var checkboxId = $(this).parent().parent().attr('id');
-    if ($(this).is(':checked')) {
-      $(this).parent().siblings().children().addClass('faded');
-      if (!localStorage || !localStorage[checkboxId]) {
-        localStorage[checkboxId] = true;
-      }
-    }
-
-    if (!$(this).is(':checked')) {
-      $(this).parent().siblings().children().removeClass('faded');
-      if (localStorage[checkboxId]) {
-        localStorage.removeItem(checkboxId);
-      }
-    }
-  });
-
   $('img').error(function() {
     $(this)
       .unbind('error')
@@ -248,301 +158,6 @@ $(document).ready(function() {
       );
   });
 
-  function reBindModals() {
-    if (!window.common) {
-      return;
-    }
-    var common = window.common;
-
-    $('.close-modal').unbind('click');
-    $('.close-modal').on('click', function() {
-      setTimeout(function() {
-          $('.close-modal').parent().parent().parent().parent().modal('hide');
-      }, 200);
-    });
-
-    $('#search-issue').unbind('click');
-    $('#search-issue').on('click', function() {
-      var queryIssue = window.location.href.toString();
-      window.open(
-        'https://github.com/FreeCodeCamp/FreeCodeCamp/issues?q=' +
-        'is:issue is:all ' +
-        (common.challengeName) +
-        ' OR ' +
-        queryIssue
-          .substr(queryIssue.lastIndexOf('challenges/') + 11)
-          .replace('/', ''), '_blank');
-    });
-
-    $('#gist-share').unbind('click');
-    $('#gist-share').on('click', function() {
-      var gistWindow = window.open('', '_blank');
-
-      $('#gist-share')
-        .attr('disabled', 'true')
-        .removeClass('btn-danger')
-        .addClass('btn-warning disabled');
-
-      function createCORSRequest(method, url) {
-        var xhr = new XMLHttpRequest();
-        if ('withCredentials' in xhr) {
-          xhr.open(method, url, true);
-        } else if (typeof XDomainRequest !== 'undefined') {
-          xhr = new XDomainRequest();
-          xhr.open(method, url);
-        } else {
-          xhr = null;
-        }
-        xhr.setRequestHeader('Content-type', 'application/json; charset=utf-8');
-        return xhr;
-      }
-
-      var request = createCORSRequest('post', 'https://api.github.com/gists');
-      if (!request) {
-        return null;
-      }
-
-      request.onload = function() {
-        if (
-          request.readyState === 4 &&
-          request.status === 201 &&
-          request.statusText === 'Created'
-        ) {
-          gistWindow.location.href =
-            JSON.parse(request.responseText)['html_url'];
-        }
-      };
-
-      var description = common.username ?
-        'http://www.freecodecamp.com/' + common.username + ' \'s s' :
-        'S';
-
-      var data = {
-        description: description + 'olution for ' + common.challengeName,
-        public: true,
-        files: {}
-      };
-      var queryIssue = window.location.href.toString().split('#?')[0];
-      var filename = queryIssue
-        .substr(queryIssue.lastIndexOf('challenges/') + 11)
-        .replace('/', '') + '.js';
-
-      data.files[filename] = {
-        content: '// ' +
-          common.challengeName +
-          '\n' +
-          (common.username ? '// Author: @' + common.username + '\n' : '') +
-          '// Challenge: ' +
-          queryIssue +
-          '\n' +
-          '// Learn to Code at Free Code Camp (www.freecodecamp.com)' +
-          '\n\n' +
-          window.editor.getValue().trim()
-      };
-
-      request.send(JSON.stringify(data));
-    });
-
-    $('#help-ive-found-a-bug-wiki-article').unbind('click');
-    $('#help-ive-found-a-bug-wiki-article').on('click', function() {
-      window.open(
-        'https://github.com/FreeCodeCamp/FreeCodeCamp/wiki/' +
-          "Help-I've-Found-a-Bug",
-        '_blank'
-      );
-    });
-
-    $('#report-issue').unbind('click');
-    $('#report-issue').on('click', function() {
-      var textMessage = [
-        'Challenge [',
-        (common.challengeName || window.location.href),
-        '](',
-        window.location.href,
-        ') has an issue.\n',
-        'User Agent is: <code>',
-        navigator.userAgent,
-        '</code>.\n',
-        'Please describe how to reproduce this issue, and include ',
-        'links to screenshots if possible.\n\n'
-      ].join('');
-
-      if (
-        window.editor &&
-        typeof window.editor.getValue === 'function' &&
-        window.editor.getValue().trim()
-      ) {
-        var type;
-        switch (common.challengeType) {
-          case main.challengeTypes.HTML_CSS_JQ:
-            type = 'html';
-            break;
-          case main.challengeTypes.JAVASCRIPT:
-          case main.challengeTypes.BONFIRE:
-            type = 'javascript';
-            break;
-          default:
-            type = '';
-        }
-
-        textMessage += [
-          'My code:\n```',
-          type,
-          '\n',
-          window.editor.getValue(),
-          '\n```\n\n'
-        ].join('');
-      }
-
-      textMessage = encodeURIComponent(textMessage);
-
-      $('#issue-modal').modal('hide');
-      window.open(
-        'https://github.com/freecodecamp/freecodecamp/issues/new?&body=' +
-        textMessage, '_blank'
-      );
-    });
-
-    $('#completed-courseware').unbind('click');
-    $('#completed-courseware').on('click', function() {
-        $('#complete-courseware-dialog').modal('show');
-    });
-
-    $('#completed-courseware-editorless').unbind('click');
-    $('#completed-courseware-editorless').on('click', function() {
-        $('#complete-courseware-editorless-dialog').modal('show');
-    });
-
-    $('#trigger-pair-modal').unbind('click');
-    $('#trigger-pair-modal').on('click', function() {
-        $('#pair-modal').modal('show');
-    });
-
-    $('#trigger-reset-modal').unbind('click');
-    $('#trigger-reset-modal').on('click', function() {
-        $('#reset-modal').modal('show');
-    });
-
-    $('#trigger-help-modal').unbind('click');
-    $('#trigger-help-modal').on('click', function() {
-        $('#help-modal').modal('show');
-    });
-
-    $('#trigger-issue-modal').unbind('click');
-    $('#trigger-issue-modal').on('click', function() {
-        $('#issue-modal').modal('show');
-    });
-
-    $('#completed-zipline-or-basejump').unbind('click');
-    $('#completed-zipline-or-basejump').on('click', function() {
-        $('#complete-zipline-or-basejump-dialog').modal('show');
-    });
-
-    $('#next-courseware-button').unbind('click');
-    $('#next-courseware-button').on('click', function() {
-      $('#next-courseware-button').unbind('click');
-      if ($('.signup-btn-nav').length < 1) {
-        var data;
-        var completedWith;
-        var publicURL;
-        switch (common.challengeType) {
-          case main.challengeTypes.HTML_CSS_JQ:
-          case main.challengeTypes.JAVASCRIPT:
-          case main.challengeTypes.VIDEO:
-            data = {
-              challengeInfo: {
-                challengeId: common.challengeId,
-                challengeName: common.challengeName
-              }
-            };
-            $.post('/completed-challenge/', data)
-              .success(function(res) {
-                if (!res) {
-                  return;
-                }
-                window.location.href = '/challenges/next-challenge?id=' +
-                  common.challengeId;
-              })
-              .fail(function() {
-                window.location.href = '/challenges';
-              });
-
-            break;
-          case main.challengeTypes.ZIPLINE:
-            completedWith = $('#completed-with').val() || null;
-            publicURL = $('#public-url').val() || null;
-            data = {
-              challengeInfo: {
-                challengeId: common.challengeId,
-                challengeName: common.challengeName,
-                completedWith: completedWith,
-                publicURL: publicURL,
-                challengeType: common.challengeType
-              }
-            };
-
-            $.post('/completed-zipline-or-basejump/', data)
-              .success(function() {
-                window.location.href = '/challenges/next-challenge?id=' +
-                  common.challengeId;
-              })
-              .fail(function() {
-                window.location.href = '/challenges';
-              });
-            break;
-
-          case main.challengeTypes.BASEJUMP:
-            completedWith = $('#completed-with').val() || null;
-            publicURL = $('#public-url').val() || null;
-            var githubURL = $('#github-url').val() || null;
-            data = {
-              challengeInfo: {
-                challengeId: common.challengeId,
-                challengeName: common.challengeName,
-                completedWith: completedWith,
-                publicURL: publicURL,
-                githubURL: githubURL,
-                challengeType: common.challengeType,
-                verified: false
-              }
-            };
-            $.post('/completed-zipline-or-basejump/', data)
-              .success(function() {
-                window.location.href = '/challenges/next-challenge?id=' +
-                  common.challengeId;
-              })
-              .fail(function() {
-                window.location.replace(window.location.href);
-              });
-            break;
-
-          case main.challengeTypes.BONFIRE:
-            window.location.href = '/challenges/next-challenge?id=' +
-              common.challengeId;
-            break;
-
-          default:
-            console.log('Happy Coding!');
-            break;
-          }
-      }
-    });
-
-    $('#complete-courseware-dialog').on('hidden.bs.modal', function() {
-      window.editor.focus();
-    });
-
-    $('#complete-zipline-or-basejump').on('hidden.bs.modal', function() {
-      window.editor.focus();
-    });
-  }
-
-  $(window).resize(function() {
-    reBindModals();
-  });
-
-  reBindModals();
-
   function upvoteHandler(e) {
     e.preventDefault();
     var upvoteBtn = this;
@@ -602,101 +217,9 @@ $(document).ready(function() {
 
   $('#story-submit').on('click', storySubmitButtonHandler);
 
-  // fakeiphone positioning hotfix
-  if (
-    $('.iphone-position').html() ||
-    $('.iphone').html()
-  ) {
-    var startIphonePosition = parseInt(
-      $('.iphone-position')
-        .css('top')
-        .replace('px', ''),
-      10
-    );
-
-    var startIphone = parseInt(
-      $('.iphone')
-        .css('top')
-        .replace('px', ''),
-      10
-    );
-
-    $(window).on('scroll', function() {
-      var courseHeight = $('.courseware-height').height();
-      var courseTop = $('.courseware-height').offset().top;
-      var windowScrollTop = $(window).scrollTop();
-      var phoneHeight = $('.iphone-position').height();
-
-      if (courseHeight + courseTop - windowScrollTop - phoneHeight <= 0) {
-        $('.iphone-position').css(
-          'top',
-          startIphonePosition +
-            courseHeight +
-            courseTop -
-            windowScrollTop -
-            phoneHeight
-        );
-
-        $('.iphone').css(
-          'top',
-          startIphonePosition +
-            courseHeight +
-            courseTop -
-            windowScrollTop -
-            phoneHeight +
-            120
-        );
-      } else {
-        $('.iphone-position').css('top', startIphonePosition);
-        $('.iphone').css('top', startIphone);
-      }
-    });
-  }
-
-  if ($('.scroll-locker').html()) {
-
-    if ($('.scroll-locker').html()) {
-      main.lockTop();
-      $(window).on('resize', function() {
-        main.lockTop();
-      });
-      $(window).on('scroll', function() {
-        main.lockTop();
-      });
-    }
-
-    var execInProgress = false;
-
-    // why is this not $???
-    document
-      .getElementById('scroll-locker')
-      .addEventListener(
-        'previewUpdateSpy',
-        function(e) {
-          if (execInProgress) {
-            return null;
-          }
-          execInProgress = true;
-          setTimeout(function() {
-            if (
-              $($('.scroll-locker').children()[0]).height() - 800 > e.detail
-            ) {
-              $('.scroll-locker').scrollTop(e.detail);
-            } else {
-              var scrollTop = $($('.scroll-locker').children()[0]).height();
-
-              $('.scroll-locker').animate({ scrollTop: scrollTop }, 175);
-            }
-            execInProgress = false;
-          }, 750);
-        },
-        false
-      );
-  }
-
 
   // map sharing
-  var alreadyShared = getMapShares();
+  var alreadyShared = main.getMapShares();
 
   if (lastCompleted && alreadyShared.indexOf(lastCompleted) === -1) {
     $('div[id="' + lastCompleted + '"]')
@@ -724,8 +247,8 @@ $(document).ready(function() {
       username +
       '&redirect_uri=http%3A%2F%2Ffreecodecamp%2Ecom%2Fmap';
 
-    setMapShare(challengeBlockName);
-    main.ga('send', 'event', 'FB_LINK', 'SHARE', 'Facebook map share');
+    main.setMapShare(challengeBlockName);
+    window.ga('send', 'event', 'FB_LINK', 'SHARE', 'Facebook map share');
     window.location.href = link;
   });
 });

client/plugin.js

@@ -11,23 +11,24 @@ function importScript(url, error) {
   return error;
 }
 
-function run(code) {
-  var result = {
-    input: code,
-    output: null,
-    error: null,
-    type: null
-  };
+function run(code, cb) {
+  var err = null;
+  var result = {};
 
   try {
     var codeExec = runHidden(code);
     result.type = typeof codeExec;
     result.output = stringify(codeExec);
   } catch (e) {
-    result.error = e.message;
+    err = e.message;
+  }
+
+  if (err) {
+    cb(err, null);
+  } else {
+    cb(null, result);
   }
 
-  application.remote.output(result);
   self.close();
 }
 
@@ -35,7 +36,7 @@ function run(code) {
 // protects even the worker scope from being accessed
 function runHidden(code) {
 
-  /* eslint-disable */
+  /* eslint-disable no-unused-vars */
   var indexedDB = null;
   var location = null;
   var navigator = null;
@@ -58,21 +59,15 @@ function runHidden(code) {
   var dump = null;
   var onoffline = null;
   var ononline = null;
-  /* eslint-enable */
+  /* eslint-enable no-unused-vars */
 
   var error = null;
-  error = importScript(
-    error,
-    'https://cdnjs.cloudflare.com/ajax/libs/ramda/0.13.0/ramda.min.js'
-  );
-
   error = importScript(
     'https://cdnjs.cloudflare.com/ajax/libs/chai/2.2.0/chai.min.js'
   );
 
 
   /* eslint-disable*/
-  var expect = chai.expect;
   var assert = chai.assert;
   /* eslint-enable */
 

gulpfile.js

@@ -14,10 +14,13 @@ var Rx = require('rx'),
   sortKeys = require('sort-keys'),
   debug = require('debug')('freecc:gulp'),
   yargs = require('yargs'),
+  concat = require('gulp-concat'),
   uglify = require('gulp-uglify'),
+  merge = require('merge-stream'),
+  babel = require('gulp-babel'),
 
   // react app
-  webpack = require('gulp-webpack'),
+  webpack = require('webpack-stream'),
   webpackConfig = require('./webpack.config.js'),
   webpackConfigNode = require('./webpack.config.node.js'),
 
@@ -70,14 +73,60 @@ var paths = {
     dest: 'public/js'
   },
 
+  vendorChallenges: [
+    'public/bower_components/jshint/dist/jshint.js',
+    'public/bower_components/chai/chai.js',
+    'public/bower_components/CodeMirror/lib/codemirror.js',
+    'public/bower_components/CodeMirror/addon/edit/closebrackets.js',
+    'public/bower_components/CodeMirror/addon/edit/matchbrackets.js',
+    'public/bower_components/CodeMirror/addon/lint/lint.js',
+    'public/bower_components/CodeMirror/addon/lint/javascript-lint.js',
+    'public/bower_components/CodeMirror/mode/javascript/javascript.js',
+    'public/bower_components/CodeMirror/mode/xml/xml.js',
+    'public/bower_components/CodeMirror/mode/css/css.js',
+    'public/bower_components/CodeMirror/mode/htmlmixed/htmlmixed.js',
+    'public/bower_components/CodeMirror/addon/emmet/emmet.js'
+  ],
+
+  vendorMain: [
+    'public/bower_components/jquery/dist/jquery.min.js',
+    'public/bower_components/bootstrap/dist/js/bootstrap.min.js',
+    'public/bower_components/angular/angular.min.js',
+    'public/bower_components/angular-bootstrap/ui-bootstrap.min.js',
+    'public/bower_components/angular-bootstrap/ui-bootstrap-tpls.min.js',
+    'public/bower_components/d3/d3.min.js',
+    'public/bower_components/moment/min/moment.min.js',
+    'public/bower_components/lightbox2/dist/js/lightbox.min.js',
+    'public/bower_components/rxjs/dist/rx.all.min.js'
+  ],
+
   js: [
     'client/main.js',
     'client/iFrameScripts.js',
-    'client/plugin.js'
+    'client/plugin.js',
+    'client/faux.js'
   ],
 
-  dependents: [
-    'client/commonFramework.js'
+  commonFramework: [
+    'init',
+    'bindings',
+    'add-test-to-string',
+    'add-faux-stream',
+    'code-storage',
+    'code-uri',
+    'create-editor',
+    'detect-unsafe-code-stream',
+    'detect-loops-stream',
+    'display-test-results',
+    'execute-challenge-stream',
+    'output-display',
+    'phone-scroll-lock',
+    'report-issue',
+    'run-tests-stream',
+    'show-completion',
+    'step-challenge',
+    'update-preview',
+    'end'
   ],
 
   less: './client/less/main.less',
@@ -103,6 +152,12 @@ var webpackOptions = {
   devtool: 'inline-source-map'
 };
 
+function formatCommonFrameworkPaths() {
+  return this.map(function(script) {
+    return 'client/commonFramework/' + script + '.js';
+  });
+}
+
 function errorHandler() {
   var args = Array.prototype.slice.call(arguments);
 
@@ -243,8 +298,12 @@ var defaultStatsOptions = {
   errorDetails: false
 };
 
+var webpackCalled = false;
 gulp.task('pack-watch', function(cb) {
-  var called = false;
+  if (webpackCalled) {
+    console.log('webpack watching already runnning');
+    return cb();
+  }
   gulp.src(webpackConfig.entry)
     .pipe(plumber({ errorHandler: errorHandler }))
     .pipe(webpack(Object.assign(
@@ -257,9 +316,9 @@ gulp.task('pack-watch', function(cb) {
         gutil.log(stats.toString(defaultStatsOptions));
       }
 
-      if (!called) {
-        debug('webpack watch completed');
-        called = true;
+      if (!webpackCalled) {
+        debug('webpack init completed');
+        webpackCalled = true;
         cb();
       }
 
@@ -267,7 +326,7 @@ gulp.task('pack-watch', function(cb) {
     .pipe(gulp.dest(webpackConfig.output.path));
 });
 
-gulp.task('pack-watch-manifest', function() {
+gulp.task('pack-watch-manifest', ['pack-watch'], function() {
   var manifestName = 'react-manifest.json';
   var dest = webpackConfig.output.path;
   return gulp.src(dest + '/bundle.js')
@@ -297,7 +356,7 @@ gulp.task('less', function() {
   var dest = paths.css;
   return gulp.src(paths.less)
     .pipe(plumber({ errorHandler: errorHandler }))
-    // copile
+    // compile
     .pipe(less({
       paths: [ path.join(__dirname, 'less', 'includes') ]
     }))
@@ -315,12 +374,38 @@ gulp.task('less', function() {
     .pipe(gulp.dest(paths.manifest));
 });
 
+function getFilesGlob(files) {
+  if (!__DEV__) {
+    return files;
+  }
+  return files.map(function(file) {
+    return file
+      .replace('.min.', '.')
+      // moment breaks the pattern
+      .replace('/min/', '/');
+  });
+}
+
 gulp.task('js', function() {
   var manifestName = 'js-manifest.json';
   var dest = paths.publicJs;
 
-  return gulp.src(paths.js)
-    .pipe(plumber({ errorHandler: errorHandler }))
+  var jsFiles = merge(
+
+    gulp.src(getFilesGlob(paths.vendorMain))
+      .pipe(concat('vendor-main.js')),
+
+    gulp.src(paths.vendorChallenges)
+      .pipe(__DEV__ ? gutil.noop() : uglify())
+      .pipe(concat('vendor-challenges.js')),
+
+    gulp.src(paths.js)
+      .pipe(plumber({ errorHandler: errorHandler }))
+      .pipe(babel())
+      .pipe(__DEV__ ? gutil.noop() : uglify())
+  );
+
+  return jsFiles
     .pipe(gulp.dest(dest))
     // create registry file
     .pipe(rev())
@@ -337,7 +422,7 @@ gulp.task('js', function() {
 });
 
 // commonFramework depend on iFrameScripts
-// sandbox depends on plugin
+// and faux.js
 gulp.task('dependents', ['js'], function() {
   var manifestName = 'dependents-manifest.json';
   var dest = paths.publicJs;
@@ -346,8 +431,11 @@ gulp.task('dependents', ['js'], function() {
     path.join(__dirname, paths.manifest, 'js-manifest.json')
   );
 
-  return gulp.src(paths.dependents)
+  return gulp.src(formatCommonFrameworkPaths.call(paths.commonFramework))
     .pipe(plumber({ errorHandler: errorHandler }))
+    .pipe(babel())
+    .pipe(concat('commonFramework.js'))
+    .pipe(__DEV__ ? gutil.noop() : uglify())
     .pipe(revReplace({ manifest: manifest }))
     .pipe(gulp.dest(dest))
     .pipe(rev())
@@ -413,7 +501,10 @@ gulp.task('watch', watchDependents, function() {
   gulp.watch(paths.js, ['js']);
   gulp.watch(paths.challenges, ['test-challenges', 'reload']);
   gulp.watch(paths.js, ['js', 'dependents']);
-  gulp.watch(paths.dependents, ['dependents']);
+  gulp.watch(
+    formatCommonFrameworkPaths.call(paths.commonFramework),
+    ['dependents']
+  );
   gulp.watch(paths.manifest + '/*.json', ['build-manifest-watch']);
   gulp.watch(webpackConfig.output.path + '/bundle.js', ['pack-watch-manifest']);
 });

package.json

@@ -10,7 +10,7 @@
     "create-rev": "test ! -e server/rev-manifest.json && echo '\n\ncreating manifest\n\n' && touch server/rev-manifest.json && echo '{}' >> server/rev-manifest.json",
     "build": "NODE_ENV=production gulp build -p",
     "start": "babel-node server/server.js",
-    "prestart-production": "bower cache clean && bower install && gulp build",
+    "prestart-production": "bower cache clean && bower install && gulp build -p",
     "start-production": "node pm2Start",
     "lint": "npm run lint-js && npm run lint-json",
     "lint-challenges": "jsonlint -q seed/challenges/*.json",
@@ -57,6 +57,8 @@
     "forever": "~0.15.1",
     "frameguard": "~0.2.2",
     "gulp": "^3.9.0",
+    "gulp-babel": "^5.3.0",
+    "gulp-concat": "^2.6.0",
     "gulp-eslint": "^1.1.0",
     "gulp-inject": "^3.0.0",
     "gulp-jsonlint": "^1.1.0",
@@ -64,6 +66,7 @@
     "gulp-minify-css": "^1.2.1",
     "gulp-nodemon": "^2.0.3",
     "gulp-notify": "^2.2.0",
+    "gulp-order": "^1.1.1",
     "gulp-plumber": "^1.0.1",
     "gulp-reduce-file": "0.0.1",
     "gulp-rev": "^6.0.1",
@@ -82,6 +85,7 @@
     "loopback-boot": "^2.13.0",
     "loopback-component-passport": "^1.6.0",
     "loopback-connector-mongodb": "^1.10.0",
+    "merge-stream": "^1.0.0",
     "method-override": "^2.3.0",
     "moment": "^2.10.2",
     "mongodb": "^2.0.33",
@@ -119,6 +123,7 @@
     "url-regex": "^3.0.0",
     "validator": "^4.2.1",
     "webpack": "^1.9.12",
+    "webpack-stream": "^2.1.1",
     "xss-filters": "^1.2.6",
     "yargs": "^3.30.0"
   },

public/js/lib/chai/chai-jquery.js

@@ -1,231 +0,0 @@
-(function (chaiJquery) {
-    // Module systems magic dance.
-    if (typeof require === "function" && typeof exports === "object" && typeof module === "object") {
-        // NodeJS
-        module.exports = chaiJquery;
-    } else if (typeof define === "function" && define.amd) {
-        // AMD
-        define(['jquery'], function ($) {
-            return function (chai, utils) {
-                return chaiJquery(chai, utils, $);
-            };
-        });
-    } else {
-        // Other environment (usually <script> tag): plug in to global chai instance directly.
-        chai.use(function (chai, utils) {
-            return chaiJquery(chai, utils, jQuery);
-        });
-    }
-}(function (chai, utils, $) {
-    var inspect = utils.inspect,
-        flag = utils.flag;
-    $ = $ || jQuery;
-
-    var setPrototypeOf = '__proto__' in Object ?
-        function (object, prototype) {
-            object.__proto__ = prototype;
-        } :
-        function (object, prototype) {
-            var excludeNames = /^(?:length|name|arguments|caller)$/;
-
-            function copyProperties(dst, src) {
-                Object.getOwnPropertyNames(src).forEach(function (name) {
-                    if (!excludeNames.test(name)) {
-                        Object.defineProperty(dst, name,
-                            Object.getOwnPropertyDescriptor(src, name));
-                    }
-                });
-            }
-
-            copyProperties(object, prototype);
-            copyProperties(object, Object.getPrototypeOf(prototype));
-        };
-
-    $.fn.inspect = function (depth) {
-        var el = $('<div />').append(this.clone());
-        if (depth !== undefined) {
-            var children = el.children();
-            while (depth-- > 0)
-                children = children.children();
-            children.html('...');
-        }
-        return el.html();
-    };
-
-    var props = {attr: 'attribute', css: 'CSS property', prop: 'property'};
-    for (var prop in props) {
-        (function (prop, description) {
-            chai.Assertion.addMethod(prop, function (name, val) {
-                var actual = flag(this, 'object')[prop](name);
-
-                if (!flag(this, 'negate') || undefined === val) {
-                    this.assert(
-                        undefined !== actual
-                        , 'expected #{this} to have a #{exp} ' + description
-                        , 'expected #{this} not to have a #{exp} ' + description
-                        , name
-                    );
-                }
-
-                if (undefined !== val) {
-                    this.assert(
-                        val === actual
-                        , 'expected #{this} to have a ' + inspect(name) + ' ' + description + ' with the value #{exp}, but the value was #{act}'
-                        , 'expected #{this} not to have a ' + inspect(name) + ' ' + description + ' with the value #{act}'
-                        , val
-                        , actual
-                    );
-                }
-
-                flag(this, 'object', actual);
-            });
-        })(prop, props[prop]);
-    }
-
-    chai.Assertion.addMethod('data', function (name, val) {
-        // Work around a chai bug (https://github.com/logicalparadox/chai/issues/16)
-        if (flag(this, 'negate') && undefined !== val && undefined === flag(this, 'object').data(name)) {
-            return;
-        }
-
-        var assertion = new chai.Assertion(flag(this, 'object').data());
-        if (flag(this, 'negate'))
-            assertion = assertion.not;
-        return assertion.property(name, val);
-    });
-
-    chai.Assertion.addMethod('class', function (className) {
-        this.assert(
-            flag(this, 'object').hasClass(className)
-            , 'expected #{this} to have class #{exp}'
-            , 'expected #{this} not to have class #{exp}'
-            , className
-        );
-    });
-
-    chai.Assertion.addMethod('id', function (id) {
-        this.assert(
-            flag(this, 'object').attr('id') === id
-            , 'expected #{this} to have id #{exp}'
-            , 'expected #{this} not to have id #{exp}'
-            , id
-        );
-    });
-
-    chai.Assertion.addMethod('html', function (html) {
-        var actual = flag(this, 'object').html();
-        this.assert(
-            actual === html
-            , 'expected #{this} to have HTML #{exp}, but the HTML was #{act}'
-            , 'expected #{this} not to have HTML #{exp}'
-            , html
-            , actual
-        );
-    });
-
-    chai.Assertion.addMethod('text', function (text) {
-        var actual = flag(this, 'object').text();
-        this.assert(
-            actual === text
-            , 'expected #{this} to have text #{exp}, but the text was #{act}'
-            , 'expected #{this} not to have text #{exp}'
-            , text
-            , actual
-        );
-    });
-
-    chai.Assertion.addMethod('value', function (value) {
-        var actual = flag(this, 'object').val();
-        this.assert(
-            flag(this, 'object').val() === value
-            , 'expected #{this} to have value #{exp}, but the value was #{act}'
-            , 'expected #{this} not to have value #{exp}'
-            , value
-            , actual
-        );
-    });
-
-    chai.Assertion.addMethod('descendants', function (selector) {
-        this.assert(
-            flag(this, 'object').has(selector).length > 0
-            , 'expected #{this} to have #{exp}'
-            , 'expected #{this} not to have #{exp}'
-            , selector
-        );
-    });
-
-    $.each(['visible', 'hidden', 'selected', 'checked', 'enabled', 'disabled'], function (i, attr) {
-        chai.Assertion.addProperty(attr, function () {
-            this.assert(
-                flag(this, 'object').is(':' + attr)
-                , 'expected #{this} to be ' + attr
-                , 'expected #{this} not to be ' + attr);
-        });
-    });
-
-    chai.Assertion.overwriteProperty('exist', function (_super) {
-        return function () {
-            var obj = flag(this, 'object');
-            if (obj instanceof $) {
-                this.assert(
-                    obj.length > 0
-                    , 'expected ' + inspect(obj.selector) + ' to exist'
-                    , 'expected ' + inspect(obj.selector) + ' not to exist');
-            } else {
-                _super.apply(this, arguments);
-            }
-        };
-    });
-
-    chai.Assertion.overwriteProperty('empty', function (_super) {
-        return function () {
-            var obj = flag(this, 'object');
-            if (obj instanceof $) {
-                this.assert(
-                    obj.is(':empty')
-                    , 'expected #{this} to be empty'
-                    , 'expected #{this} not to be empty');
-            } else {
-                _super.apply(this, arguments);
-            }
-        };
-    });
-
-    chai.Assertion.overwriteMethod('match', function (_super) {
-        return function (selector) {
-            var obj = flag(this, 'object');
-            if (obj instanceof $) {
-                this.assert(
-                    obj.is(selector)
-                    , 'expected #{this} to match #{exp}'
-                    , 'expected #{this} not to match #{exp}'
-                    , selector
-                );
-            } else {
-                _super.apply(this, arguments);
-            }
-        }
-    });
-
-    chai.Assertion.overwriteChainableMethod('contain',
-        function (_super) {
-            return function (text) {
-                var obj = flag(this, 'object');
-                if (obj instanceof $) {
-                    this.assert(
-                        obj.is(':contains(\'' + text + '\')')
-                        , 'expected #{this} to contain #{exp}'
-                        , 'expected #{this} not to contain #{exp}'
-                        , text);
-                } else {
-                    _super.apply(this, arguments);
-                }
-            }
-        },
-        function(_super) {
-            return function() {
-                _super.call(this);
-            };
-        }
-    );
-}));

public/js/lib/codemirror-accessible/.gitignore

@@ -1 +0,0 @@
-.DS_Store

public/js/lib/codemirror-accessible/README.md

@@ -1,3 +0,0 @@
-# CodeMirror Accessible
-
-Read more at the project page: http://bgrins.github.io/codemirror-accessible/

public/js/lib/codemirror-accessible/accessible.js

@@ -1,80 +0,0 @@
-window.onload=function(){
-    if (!window.waitToLoad) {
-        load();
-    }
-};
-
-function load() {
-    if (window.loaded) {
-        return;
-    }
-    window.loaded = true;
-
-    var myTextArea = document.getElementById("editor");
-    var textareaEditor = document.getElementById('textarea-editor');
-    var clonedTextArea = document.getElementById('editor2');
-
-    textareaEditor.value = clonedTextArea.value = myTextArea.value;
-
-    document.getElementById("original-demo").appendChild(clonedTextArea);
-    var myScreenreader = document.getElementById("editor-screenreader");
-
-    var myContentEditable = document.getElementById("content-editable");
-    var button = document.getElementById("toggle-textarea-visibility");
-
-
-    var editor = window.editor = CodeMirror.fromTextArea(myTextArea, {
-            lineNumbers: true,
-            matchBrackets: true,
-            continueComments: "Enter",
-            extraKeys: {"Ctrl-Q": "toggleComment"}
-    });
-
-    var editor2 = window.editor2 = CodeMirrorOriginal.fromTextArea(clonedTextArea, {
-            lineNumbers: true,
-            matchBrackets: true,
-            continueComments: "Enter",
-            extraKeys: {"Ctrl-Q": "toggleComment"}
-    });
-
-
-    var textareaVisible = false;
-    function toggleTextareaDisplay() {
-
-        if (!editor.display.input.getAttribute("backup-style")) {
-            editor.display.input.setAttribute("backup-style", editor.display.input.getAttribute("style"));
-            editor.display.input.parentNode.setAttribute("backup-style", editor.display.input.parentNode.getAttribute("style"));
-        }
-
-        if (textareaVisible) {
-            editor.display.input.setAttribute("style", editor.display.input.getAttribute("backup-style"));
-            editor.display.input.parentNode.setAttribute("style", editor.display.input.parentNode.getAttribute("backup-style"));
-            editor2.display.input.setAttribute("style", editor.display.input.getAttribute("backup-style"));
-            editor2.display.input.parentNode.setAttribute("style", editor.display.input.parentNode.getAttribute("backup-style"));
-        }
-        else {
-            editor.display.input.setAttribute("style", "height: 100px; width: 95%; margin-left: 3%; ");
-            editor.display.input.parentNode.setAttribute("style", "");
-            editor2.display.input.setAttribute("style", "height: 100px; width: 95%; margin-left: 3%; ");
-            editor2.display.input.parentNode.setAttribute("style", "");
-        }
-
-        textareaVisible = !textareaVisible;
-
-        if (window.localStorage) {
-            if (textareaVisible) {
-                window.localStorage["toggleTextareaDisplay"] = "1";
-            }
-            else {
-                window.localStorage.removeKey("toggleTextareaDisplay");
-            }
-        }
-    }
-
-    button.onclick = toggleTextareaDisplay;
-
-    if (window.localStorage && window.localStorage["toggleTextareaDisplay"]) {
-        toggleTextareaDisplay();
-    }
-
-}

public/js/lib/codemirror-accessible/codemirror.css

@@ -1,258 +0,0 @@
-/* BASICS */
-
-.CodeMirror {
-  /* Set height, width, borders, and global font properties here */
-  font-family: monospace;
-  height: 300px;
-}
-.CodeMirror-scroll {
-  /* Set scrolling behaviour here */
-  overflow: auto;
-}
-
-/* PADDING */
-
-.CodeMirror-lines {
-  padding: 4px 0; /* Vertical padding around content */
-}
-.CodeMirror pre {
-  padding: 0 4px; /* Horizontal padding of content */
-}
-
-.CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {
-  background-color: white; /* The little square between H and V scrollbars */
-}
-
-/* GUTTER */
-
-.CodeMirror-gutters {
-  border-right: 1px solid #ddd;
-  background-color: #f7f7f7;
-  white-space: nowrap;
-}
-.CodeMirror-linenumbers {}
-.CodeMirror-linenumber {
-  padding: 0 3px 0 5px;
-  min-width: 20px;
-  text-align: right;
-  color: #999;
-}
-
-/* CURSOR */
-
-.CodeMirror div.CodeMirror-cursor {
-  border-left: 1px solid black;
-  z-index: 3;
-}
-/* Shown when moving in bi-directional text */
-.CodeMirror div.CodeMirror-secondarycursor {
-  border-left: 1px solid silver;
-}
-.CodeMirror.cm-keymap-fat-cursor div.CodeMirror-cursor {
-  width: auto;
-  border: 0;
-  background: #7e7;
-  z-index: 1;
-}
-/* Can style cursor different in overwrite (non-insert) mode */
-.CodeMirror div.CodeMirror-cursor.CodeMirror-overwrite {}
-
-.cm-tab { display: inline-block; }
-
-/* DEFAULT THEME */
-
-.cm-s-default .cm-keyword {color: #708;}
-.cm-s-default .cm-atom {color: #219;}
-.cm-s-default .cm-number {color: #164;}
-.cm-s-default .cm-def {color: #00f;}
-.cm-s-default .cm-variable {color: black;}
-.cm-s-default .cm-variable-2 {color: #05a;}
-.cm-s-default .cm-variable-3 {color: #085;}
-.cm-s-default .cm-property {color: black;}
-.cm-s-default .cm-operator {color: black;}
-.cm-s-default .cm-comment {color: #a50;}
-.cm-s-default .cm-string {color: #a11;}
-.cm-s-default .cm-string-2 {color: #f50;}
-.cm-s-default .cm-meta {color: #555;}
-.cm-s-default .cm-error {color: #f00;}
-.cm-s-default .cm-qualifier {color: #555;}
-.cm-s-default .cm-builtin {color: #30a;}
-.cm-s-default .cm-bracket {color: #997;}
-.cm-s-default .cm-tag {color: #170;}
-.cm-s-default .cm-attribute {color: #00c;}
-.cm-s-default .cm-header {color: blue;}
-.cm-s-default .cm-quote {color: #090;}
-.cm-s-default .cm-hr {color: #999;}
-.cm-s-default .cm-link {color: #00c;}
-
-.cm-negative {color: #d44;}
-.cm-positive {color: #292;}
-.cm-header, .cm-strong {font-weight: bold;}
-.cm-em {font-style: italic;}
-.cm-link {text-decoration: underline;}
-
-.cm-invalidchar {color: #f00;}
-
-div.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;}
-div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
-
-/* STOP */
-
-/* The rest of this file contains styles related to the mechanics of
-   the editor. You probably shouldn't touch them. */
-
-.CodeMirror {
-  line-height: 1;
-  position: relative;
-  overflow: hidden;
-  background: white;
-  color: black;
-}
-
-.CodeMirror-scroll {
-  /* 30px is the magic margin used to hide the element's real scrollbars */
-  /* See overflow: hidden in .CodeMirror */
-  margin-bottom: -30px; margin-right: -30px;
-  padding-bottom: 30px; padding-right: 30px;
-  height: 100%;
-  outline: none; /* Prevent dragging from highlighting the element */
-  position: relative;
-}
-.CodeMirror-sizer {
-  position: relative;
-}
-
-/* The fake, visible scrollbars. Used to force redraw during scrolling
-   before actuall scrolling happens, thus preventing shaking and
-   flickering artifacts. */
-.CodeMirror-vscrollbar, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {
-  position: absolute;
-  z-index: 6;
-  display: none;
-}
-.CodeMirror-vscrollbar {
-  right: 0; top: 0;
-  overflow-x: hidden;
-  overflow-y: scroll;
-}
-.CodeMirror-hscrollbar {
-  bottom: 0; left: 0;
-  overflow-y: hidden;
-  overflow-x: scroll;
-}
-.CodeMirror-scrollbar-filler {
-  right: 0; bottom: 0;
-}
-.CodeMirror-gutter-filler {
-  left: 0; bottom: 0;
-}
-
-.CodeMirror-gutters {
-  position: absolute; left: 0; top: 0;
-  padding-bottom: 30px;
-  z-index: 3;
-}
-.CodeMirror-gutter {
-  white-space: normal;
-  height: 100%;
-  padding-bottom: 30px;
-  margin-bottom: -32px;
-  display: inline-block;
-  /* Hack to make IE7 behave */
-  *zoom:1;
-  *display:inline;
-}
-.CodeMirror-gutter-elt {
-  position: absolute;
-  cursor: default;
-  z-index: 4;
-}
-
-.CodeMirror-lines {
-  cursor: text;
-}
-.CodeMirror pre {
-  /* Reset some styles that the rest of the page might have set */
-  -moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0;
-  border-width: 0;
-  background: transparent;
-  font-family: inherit;
-  font-size: inherit;
-  margin: 0;
-  white-space: pre;
-  word-wrap: normal;
-  line-height: inherit;
-  color: inherit;
-  z-index: 2;
-  position: relative;
-  overflow: visible;
-}
-.CodeMirror-wrap pre {
-  word-wrap: break-word;
-  white-space: pre-wrap;
-  word-break: normal;
-}
-.CodeMirror-code pre {
-  border-right: 30px solid transparent;
-  width: -webkit-fit-content;
-  width: -moz-fit-content;
-  width: fit-content;
-}
-.CodeMirror-wrap .CodeMirror-code pre {
-  border-right: none;
-  width: auto;
-}
-.CodeMirror-linebackground {
-  position: absolute;
-  left: 0; right: 0; top: 0; bottom: 0;
-  z-index: 0;
-}
-
-.CodeMirror-linewidget {
-  position: relative;
-  z-index: 2;
-  overflow: auto;
-}
-
-.CodeMirror-widget {
-}
-
-.CodeMirror-wrap .CodeMirror-scroll {
-  overflow-x: hidden;
-}
-
-.CodeMirror-measure {
-  position: absolute;
-  width: 100%; height: 0px;
-  overflow: hidden;
-  visibility: hidden;
-}
-.CodeMirror-measure pre { position: static; }
-
-.CodeMirror div.CodeMirror-cursor {
-  position: absolute;
-  visibility: hidden;
-  border-right: none;
-  width: 0;
-}
-.CodeMirror-focused div.CodeMirror-cursor {
-  visibility: visible;
-}
-
-.CodeMirror-selected { background: #d9d9d9; }
-.CodeMirror-focused .CodeMirror-selected { background: #d7d4f0; }
-
-.cm-searching {
-  background: #ffa;
-  background: rgba(255, 255, 0, .4);
-}
-
-/* IE7 hack to prevent it from returning funny offsetTops on the spans */
-.CodeMirror span { *vertical-align: text-bottom; }
-
-@media print {
-  /* Hide the cursor when printing */
-  .CodeMirror div.CodeMirror-cursor {
-    visibility: hidden;
-  }
-}

public/js/lib/codemirror-accessible/javascript.js

@@ -1,482 +0,0 @@
-// TODO actually recognize syntax of TypeScript constructs
-
-
-var opts= function(config, parserConfig) {
-  var indentUnit = config.indentUnit;
-  var statementIndent = parserConfig.statementIndent;
-  var jsonMode = parserConfig.json;
-  var isTS = parserConfig.typescript;
-
-  // 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"};
-
-    var jsKeywords = {
-      "if": kw("if"), "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,
-      "this": kw("this")
-    };
-
-    // Extend the 'normal' keywords with the TypeScript language extensions
-    if (isTS) {
-      var type = {type: "variable", style: "variable-3"};
-      var tsKeywords = {
-        // object-like things
-        "interface": kw("interface"),
-        "class": kw("class"),
-        "extends": kw("extends"),
-        "constructor": kw("constructor"),
-
-        // scope modifiers
-        "public": kw("public"),
-        "private": kw("private"),
-        "protected": kw("protected"),
-        "static": kw("static"),
-
-        "super": kw("super"),
-
-        // types
-        "string": type, "number": type, "bool": type, "any": type
-      };
-
-      for (var attr in tsKeywords) {
-        jsKeywords[attr] = tsKeywords[attr];
-      }
-    }
-
-    return jsKeywords;
-  }();
-
-  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) || ch == "-" && stream.eat(/\d/)) {
-      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.lastType == "operator" || state.lastType == "keyword c" ||
-               /^[\[{}\(,;:]$/.test(state.lastType)) {
-        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.lastType != ".") ? 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, "this": 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) {
-    function inList(list) {
-      for (var v = list; v; v = v.next)
-        if (v.name == varname) return true;
-      return false;
-    }
-    var state = cx.state;
-    if (state.context) {
-      cx.marked = "def";
-      if (inList(state.localVars)) return;
-      state.localVars = {name: varname, next: state.localVars};
-    } else {
-      if (inList(state.globalVars)) return;
-      state.globalVars = {name: varname, next: state.globalVars};
-    }
-  }
-
-  // Combinators
-
-  var defaultVars = {name: "this", next: {name: "arguments"}};
-  function pushcontext() {
-    cx.state.context = {prev: cx.state.context, vars: cx.state.localVars};
-    cx.state.localVars = defaultVars;
-  }
-  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, indent = state.indented;
-      if (state.lexical.type == "stat") indent = state.lexical.indented;
-      state.lexical = new JSLexical(indent, 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(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 == "if") return cont(pushlex("form"), expression, statement, poplex, maybeelse);
-    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) {
-    return expressionInner(type, false);
-  }
-  function expressionNoComma(type) {
-    return expressionInner(type, true);
-  }
-  function expressionInner(type, noComma) {
-    var maybeop = noComma ? maybeoperatorNoComma : maybeoperatorComma;
-    if (atomicTypes.hasOwnProperty(type)) return cont(maybeop);
-    if (type == "function") return cont(functiondef);
-    if (type == "keyword c") return cont(noComma ? maybeexpressionNoComma : maybeexpression);
-    if (type == "(") return cont(pushlex(")"), maybeexpression, expect(")"), poplex, maybeop);
-    if (type == "operator") return cont(noComma ? expressionNoComma : expression);
-    if (type == "[") return cont(pushlex("]"), commasep(expressionNoComma, "]"), poplex, maybeop);
-    if (type == "{") return cont(pushlex("}"), commasep(objprop, "}"), poplex, maybeop);
-    return cont();
-  }
-  function maybeexpression(type) {
-    if (type.match(/[;\}\)\],]/)) return pass();
-    return pass(expression);
-  }
-  function maybeexpressionNoComma(type) {
-    if (type.match(/[;\}\)\],]/)) return pass();
-    return pass(expressionNoComma);
-  }
-
-  function maybeoperatorComma(type, value) {
-    if (type == ",") return cont(expression);
-    return maybeoperatorNoComma(type, value, false);
-  }
-  function maybeoperatorNoComma(type, value, noComma) {
-    var me = noComma == false ? maybeoperatorComma : maybeoperatorNoComma;
-    var expr = noComma == false ? expression : expressionNoComma;
-    if (type == "operator") {
-      if (/\+\+|--/.test(value)) return cont(me);
-      if (value == "?") return cont(expression, expect(":"), expr);
-      return cont(expr);
-    }
-    if (type == ";") return;
-    if (type == "(") return cont(pushlex(")", "call"), commasep(expressionNoComma, ")"), poplex, me);
-    if (type == ".") return cont(property, me);
-    if (type == "[") return cont(pushlex("]"), maybeexpression, expect("]"), poplex, me);
-  }
-  function maybelabel(type) {
-    if (type == ":") return cont(poplex, statement);
-    return pass(maybeoperatorComma, expect(";"), poplex);
-  }
-  function property(type) {
-    if (type == "variable") {cx.marked = "property"; return cont();}
-  }
-  function objprop(type, value) {
-    if (type == "variable") {
-      cx.marked = "property";
-      if (value == "get" || value == "set") return cont(getterSetter);
-    } else if (type == "number" || type == "string") {
-      cx.marked = type + " property";
-    }
-    if (atomicTypes.hasOwnProperty(type)) return cont(expect(":"), expressionNoComma);
-  }
-  function getterSetter(type) {
-    if (type == ":") return cont(expression);
-    if (type != "variable") return cont(expect(":"), expression);
-    cx.marked = "property";
-    return cont(functiondef);
-  }
-  function commasep(what, end) {
-    function proceed(type) {
-      if (type == ",") {
-        var lex = cx.state.lexical;
-        if (lex.info == "call") lex.pos = (lex.pos || 0) + 1;
-        return cont(what, proceed);
-      }
-      if (type == end) return cont();
-      return cont(expect(end));
-    }
-    return function(type) {
-      if (type == end) return cont();
-      else return pass(what, proceed);
-    };
-  }
-  function block(type) {
-    if (type == "}") return cont();
-    return pass(statement, block);
-  }
-  function maybetype(type) {
-    if (type == ":") return cont(typedef);
-    return pass();
-  }
-  function typedef(type) {
-    if (type == "variable"){cx.marked = "variable-3"; return cont();}
-    return pass();
-  }
-  function vardef1(type, value) {
-    if (type == "variable") {
-      register(value);
-      return isTS ? cont(maybetype, vardef2) : cont(vardef2);
-    }
-    return pass();
-  }
-  function vardef2(type, value) {
-    if (value == "=") return cont(expressionNoComma, vardef2);
-    if (type == ",") return cont(vardef1);
-  }
-  function maybeelse(type, value) {
-    if (type == "keyword b" && value == "else") return cont(pushlex("form"), statement, poplex);
-  }
-  function forspec1(type) {
-    if (type == "var") return cont(vardef1, expect(";"), forspec2);
-    if (type == ";") return cont(forspec2);
-    if (type == "variable") return cont(formaybein);
-    return pass(expression, expect(";"), forspec2);
-  }
-  function formaybein(_type, value) {
-    if (value == "in") return cont(expression);
-    return cont(maybeoperatorComma, forspec2);
-  }
-  function forspec2(type, value) {
-    if (type == ";") return cont(forspec3);
-    if (value == "in") return cont(expression);
-    return pass(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 isTS ? cont(maybetype) : cont();}
-  }
-
-  // Interface
-
-  return {
-    startState: function(basecolumn) {
-      return {
-        tokenize: jsTokenBase,
-        lastType: null,
-        cc: [],
-        lexical: new JSLexical((basecolumn || 0) - indentUnit, 0, "block", false),
-        localVars: parserConfig.localVars,
-        globalVars: parserConfig.globalVars,
-        context: parserConfig.localVars && {vars: parserConfig.localVars},
-        indented: 0
-      };
-    },
-
-    token: function(stream, state) {
-      if (stream.sol()) {
-        if (!state.lexical.hasOwnProperty("align"))
-          state.lexical.align = false;
-        state.indented = stream.indentation();
-      }
-      if (state.tokenize != jsTokenComment && stream.eatSpace()) return null;
-      var style = state.tokenize(stream, state);
-      if (type == "comment") return style;
-      state.lastType = type == "operator" && (content == "++" || content == "--") ? "incdec" : type;
-      return parseJS(state, style, type, content, stream);
-    },
-
-    indent: function(state, textAfter) {
-      if (state.tokenize == jsTokenComment) return CodeMirror.Pass;
-      if (state.tokenize != jsTokenBase) return 0;
-      var firstChar = textAfter && textAfter.charAt(0), lexical = state.lexical;
-      // Kludge to prevent 'maybelse' from blocking lexical scope pops
-      for (var i = state.cc.length - 1; i >= 0; --i) {
-        var c = state.cc[i];
-        if (c == poplex) lexical = lexical.prev;
-        else if (c != maybeelse || /^else\b/.test(textAfter)) break;
-      }
-      if (lexical.type == "stat" && firstChar == "}") lexical = lexical.prev;
-      if (statementIndent && lexical.type == ")" && lexical.prev.type == "stat")
-        lexical = lexical.prev;
-      var type = lexical.type, closing = firstChar == type;
-
-      if (type == "vardef") return lexical.indented + (state.lastType == "operator" || state.lastType == "," ? 4 : 0);
-      else if (type == "form" && firstChar == "{") return lexical.indented;
-      else if (type == "form") return lexical.indented + indentUnit;
-      else if (type == "stat")
-        return lexical.indented + (state.lastType == "operator" || state.lastType == "," ? statementIndent || indentUnit : 0);
-      else if (lexical.info == "switch" && !closing && parserConfig.doubleIndentSwitch != false)
-        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: ":{}",
-    blockCommentStart: jsonMode ? null : "/*",
-    blockCommentEnd: jsonMode ? null : "*/",
-    lineComment: jsonMode ? null : "//",
-    fold: "brace",
-
-    helperType: jsonMode ? "json" : "javascript",
-    jsonMode: jsonMode
-  };
-};
-
-CodeMirror.defineMode("javascript", opts );
-CodeMirrorOriginal.defineMode("javascript", opts );
-CodeMirror.defineMIME("text/javascript", "javascript");
-CodeMirror.defineMIME("text/ecmascript", "javascript");
-CodeMirror.defineMIME("application/javascript", "javascript");
-CodeMirror.defineMIME("application/ecmascript", "javascript");
-CodeMirror.defineMIME("application/json", {name: "javascript", json: true});
-CodeMirror.defineMIME("application/x-json", {name: "javascript", json: true});
-CodeMirror.defineMIME("text/typescript", { name: "javascript", typescript: true });
-CodeMirror.defineMIME("application/typescript", { name: "javascript", typescript: true });

public/js/lib/codemirror/.gitattributes

@@ -1,8 +0,0 @@
-*.txt   text
-*.js    text
-*.html  text
-*.md    text
-*.json  text
-*.yml   text
-*.css   text
-*.svg   text

public/js/lib/codemirror/.gitignore

@@ -1,8 +0,0 @@
-/node_modules
-/npm-debug.log
-test.html
-.tern-*
-*~
-*.swp
-.idea
-*.iml

public/js/lib/codemirror/.travis.yml

@@ -1,3 +0,0 @@
-language: node_js
-node_js:
-  - 0.8

public/js/lib/codemirror/AUTHORS

@@ -1,423 +0,0 @@
-List of CodeMirror contributors. Updated before every release.
-
-4r2r
-Aaron Brooks
-Abdelouahab
-Abe Fettig
-Adam Ahmed
-Adam King
-adanlobato
-Adán Lobato
-Adrian Aichner
-aeroson
-Ahmad Amireh
-Ahmad M. Zawawi
-ahoward
-Akeksandr Motsjonov
-Alberto González Palomo
-Alberto Pose
-Albert Xing
-Alexander Pavlov
-Alexander Schepanovski
-Alexander Shvets
-Alexander Solovyov
-Alexandre Bique
-alexey-k
-Alex Piggott
-Amsul
-amuntean
-Amy
-Ananya Sen
-anaran
-AndersMad
-Anders Nawroth
-Anderson Mesquita
-Andrea G
-Andreas Reischuck
-Andre von Houck
-Andrey Fedorov
-Andrey Klyuchnikov
-Andrey Lushnikov
-Andy Joslin
-Andy Kimball
-Andy Li
-angelozerr
-angelo.zerr@gmail.com
-Ankit Ahuja
-Ansel Santosa
-Anthony Grimes
-Anton Kovalyov
-areos
-as3boyan
-AtomicPages LLC
-Atul Bhouraskar
-Aurelian Oancea
-Bastian Müller
-Bem Jones-Bey
-benbro
-Beni Cherniavsky-Paskin
-Benjamin DeCoste
-Ben Keen
-Bernhard Sirlinger
-Bert Chang
-Billy Moon
-binny
-B Krishna Chaitanya
-Blaine G
-blukat29
-boomyjee
-borawjm
-Brandon Frohs
-Brandon Wamboldt
-Brett Zamir
-Brian Grinstead
-Brian Sletten
-Bruce Mitchener
-Chandra Sekhar Pydi
-Charles Skelton
-Cheah Chu Yeow
-Chris Coyier
-Chris Granger
-Chris Houseknecht
-Chris Morgan
-Christian Oyarzun
-Christopher Brown
-ciaranj
-CodeAnimal
-ComFreek
-Curtis Gagliardi
-dagsta
-daines
-Dale Jung
-Dan Bentley
-Dan Heberden
-Daniel, Dao Quang Minh
-Daniele Di Sarli
-Daniel Faust
-Daniel Huigens
-Daniel KJ
-Daniel Neel
-Daniel Parnell
-Danny Yoo
-darealshinji
-Darius Roberts
-Dave Myers
-David Mignot
-David Pathakjee
-David Vázquez
-deebugger
-Deep Thought
-Devon Carew
-dignifiedquire
-Dimage Sapelkin
-domagoj412
-Dominator008
-Domizio Demichelis
-Doug Wikle
-Drew Bratcher
-Drew Hintz
-Drew Khoury
-Dror BG
-duralog
-eborden
-edsharp
-ekhaled
-Enam Mijbah Noor
-Eric Allam
-eustas
-Fabien O'Carroll
-Fabio Zendhi Nagao
-Faiza Alsaied
-Fauntleroy
-fbuchinger
-feizhang365
-Felipe Lalanne
-Felix Raab
-Filip Noetzel
-flack
-ForbesLindesay
-Forbes Lindesay
-Ford_Lawnmower
-Frank Wiegand
-Gabriel Gheorghian
-Gabriel Horner
-Gabriel Nahmias
-galambalazs
-Gautam Mehta
-gekkoe
-Gerard Braad
-Gergely Hegykozi
-Glenn Jorde
-Glenn Ruehle
-Golevka
-Gordon Smith
-Grant Skinner
-greengiant
-Gregory Koberger
-Guillaume Massé
-Guillaume Massé
-Gustavo Rodrigues
-Hakan Tunc
-Hans Engel
-Hardest
-Hasan Karahan
-Herculano Campos
-Hiroyuki Makino
-hitsthings
-Hocdoc
-Ian Beck
-Ian Dickinson
-Ian Wehrman
-Ian Wetherbee
-Ice White
-ICHIKAWA, Yuji
-ilvalle
-Ingo Richter
-Irakli Gozalishvili
-Ivan Kurnosov
-Jacob Lee
-Jakob Miland
-Jakub Vrana
-Jakub Vrána
-James Campos
-James Thorne
-Jamie Hill
-Jan Jongboom
-jankeromnes
-Jan Keromnes
-Jan Odvarko
-Jan T. Sott
-Jared Forsyth
-Jason
-Jason Barnabe
-Jason Grout
-Jason Johnston
-Jason San Jose
-Jason Siefken
-Jaydeep Solanki
-Jean Boussier
-jeffkenton
-Jeff Pickhardt
-jem (graphite)
-Jeremy Parmenter
-Jochen Berger
-Johan Ask
-John Connor
-John Lees-Miller
-John Snelson
-John Van Der Loo
-Jonathan Malmaud
-jongalloway
-Jon Malmaud
-Jon Sangster
-Joost-Wim Boekesteijn
-Joseph Pecoraro
-Joshua Newman
-Josh Watzman
-jots
-jsoojeon
-Juan Benavides Romero
-Jucovschi Constantin
-Juho Vuori
-Justin Hileman
-jwallers@gmail.com
-kaniga
-Ken Newman
-Ken Rockot
-Kevin Sawicki
-Kevin Ushey
-Klaus Silveira
-Koh Zi Han, Cliff
-komakino
-Konstantin Lopuhin
-koops
-ks-ifware
-kubelsmieci
-Lanfei
-Lanny
-Laszlo Vidacs
-leaf corcoran
-Leonid Khachaturov
-Leon Sorokin
-Leonya Khachaturov
-Liam Newman
-LM
-lochel
-Lorenzo Stoakes
-Luciano Longo
-Luke Stagner
-lynschinzer
-Maksim Lin
-Maksym Taran
-Malay Majithia
-Manuel Rego Casasnovas
-Marat Dreizin
-Marcel Gerber
-Marco Aurélio
-Marco Munizaga
-Marcus Bointon
-Marijn Haverbeke
-Mário Gonçalves
-Mario Pietsch
-Mark Lentczner
-Marko Bonaci
-Martin Balek
-Martín Gaitán
-Martin Hasoň
-Mason Malone
-Mateusz Paprocki
-Mathias Bynens
-mats cronqvist
-Matthew Beale
-Matthias Bussonnier
-Matthias BUSSONNIER
-Matt McDonald
-Matt Pass
-Matt Sacks
-mauricio
-Maximilian Hils
-Maxim Kraev
-Max Kirsch
-Max Xiantu
-mbarkhau
-Metatheos
-Micah Dubinko
-Michael Lehenbauer
-Michael Zhou
-Mighty Guava
-Miguel Castillo
-Mike
-Mike Brevoort
-Mike Diaz
-Mike Ivanov
-Mike Kadin
-MinRK
-Miraculix87
-misfo
-mloginov
-Moritz Schwörer
-mps
-mtaran-google
-Narciso Jaramillo
-Nathan Williams
-ndr
-nerbert
-nextrevision
-nguillaumin
-Ng Zhi An
-Nicholas Bollweg
-Nicholas Bollweg (Nick)
-Nick Small
-Niels van Groningen
-nightwing
-Nikita Beloglazov
-Nikita Vasilyev
-Nikolay Kostov
-nilp0inter
-Nisarg Jhaveri
-nlwillia
-Norman Rzepka
-pablo
-Page
-Panupong Pasupat
-paris
-Patil Arpith
-Patrick Stoica
-Patrick Strawderman
-Paul Garvin
-Paul Ivanov
-Pavel Feldman
-Pavel Strashkin
-Paweł Bartkiewicz
-peteguhl
-Peter Flynn
-peterkroon
-Peter Kroon
-prasanthj
-Prasanth J
-Radek Piórkowski
-Rahul
-Randall Mason
-Randy Burden
-Randy Edmunds
-Rasmus Erik Voel Jensen
-Richard van der Meer
-Richard Z.H. Wang
-Robert Crossfield
-Roberto Abdelkader Martínez Pérez
-robertop23
-Robert Plummer
-Ruslan Osmanov
-Ryan Prior
-sabaca
-Samuel Ainsworth
-sandeepshetty
-Sander AKA Redsandro
-santec
-Sascha Peilicke
-satchmorun
-sathyamoorthi
-SCLINIC\jdecker
-Scott Aikin
-Scott Goodhew
-Sebastian Zaha
-shaund
-shaun gilchrist
-Shawn A
-sheopory
-Shiv Deepak
-Shmuel Englard
-Shubham Jain
-silverwind
-snasa
-soliton4
-sonson
-spastorelli
-srajanpaliwal
-Stanislav Oaserele
-Stas Kobzar
-Stefan Borsje
-Steffen Beyer
-Steve O'Hara
-stoskov
-Taha Jahangir
-Takuji Shimokawa
-Tarmil
-tfjgeorge
-Thaddee Tyl
-TheHowl
-think
-Thomas Dvornik
-Thomas Schmid
-Tim Alby
-Tim Baumann
-Timothy Farrell
-Timothy Hatcher
-TobiasBg
-Tomas-A
-Tomas Varaneckas
-Tom Erik Støwer
-Tom MacWright
-Tony Jian
-Travis Heppe
-Triangle717
-twifkak
-Vestimir Markov
-vf
-Vincent Woo
-Volker Mische
-wenli
-Wesley Wiser
-Will Binns-Smith
-William Jamieson
-William Stein
-Willy
-Wojtek Ptak
-Xavier Mendez
-Yassin N. Hassan
-YNH Webdev
-Yunchi Luo
-Yuvi Panda
-Zachary Dremann
-zziuni
-魏鹏刚

public/js/lib/codemirror/CONTRIBUTING.md

@@ -1,76 +0,0 @@
-# How to contribute
-
-- [Getting help](#getting-help-)
-- [Submitting bug reports](#submitting-bug-reports-)
-- [Contributing code](#contributing-code-)
-
-## Getting help
-
-Community discussion, questions, and informal bug reporting is done on the
-[discuss.CodeMirror forum](http://discuss.codemirror.net).
-
-## Submitting bug reports
-
-The preferred way to report bugs is to use the
-[GitHub issue tracker](http://github.com/codemirror/CodeMirror/issues). Before
-reporting a bug, read these pointers.
-
-**Note:** The issue tracker is for *bugs*, not requests for help. Questions
-should be asked on the
-[discuss.CodeMirror forum](http://discuss.codemirror.net) instead.
-
-### Reporting bugs effectively
-
-- CodeMirror is maintained by volunteers. They don't owe you anything, so be
-  polite. Reports with an indignant or belligerent tone tend to be moved to the
-  bottom of the pile.
-
-- Include information about **the browser in which the problem occurred**. Even
-  if you tested several browsers, and the problem occurred in all of them,
-  mention this fact in the bug report. Also include browser version numbers and
-  the operating system that you're on.
-
-- Mention which release of CodeMirror you're using. Preferably, try also with
-  the current development snapshot, to ensure the problem has not already been
-  fixed.
-
-- Mention very precisely what went wrong. "X is broken" is not a good bug
-  report. What did you expect to happen? What happened instead? Describe the
-  exact steps a maintainer has to take to make the problem occur. We can not
-  fix something that we can not observe.
-
-- If the problem can not be reproduced in any of the demos included in the
-  CodeMirror distribution, please provide an HTML document that demonstrates
-  the problem. The best way to do this is to go to
-  [jsbin.com](http://jsbin.com/ihunin/edit), enter it there, press save, and
-  include the resulting link in your bug report.
-
-## Contributing code
-
-- Make sure you have a [GitHub Account](https://github.com/signup/free)
-- Fork [CodeMirror](https://github.com/codemirror/CodeMirror/)
-  ([how to fork a repo](https://help.github.com/articles/fork-a-repo))
-- Make your changes
-- If your changes are easy to test or likely to regress, add tests.
-  Tests for the core go into `test/test.js`, some modes have their own
-  test suite under `mode/XXX/test.js`. Feel free to add new test
-  suites to modes that don't have one yet (be sure to link the new
-  tests into `test/index.html`).
-- Follow the general code style of the rest of the project (see
-  below). Run `bin/lint` to verify that the linter is happy.
-- Make sure all tests pass. Visit `test/index.html` in your browser to
-  run them.
-- Submit a pull request
-([how to create a pull request](https://help.github.com/articles/fork-a-repo))
-
-### Coding standards
-
-- 2 spaces per indentation level, no tabs.
-- Include semicolons after statements.
-- Note that the linter (`bin/lint`) which is run after each commit
-  complains about unused variables and functions. Prefix their names
-  with an underscore to muffle it.
-
-- CodeMirror does *not* follow JSHint or JSLint prescribed style.
-  Patches that try to 'fix' code to pass one of these linters will be
-  unceremoniously discarded.

public/js/lib/codemirror/LICENSE

@@ -1,19 +0,0 @@
-Copyright (C) 2014 by Marijn Haverbeke <marijnh@gmail.com> and others
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-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 OR COPYRIGHT HOLDERS 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.

public/js/lib/codemirror/README.md

@@ -1,11 +0,0 @@
-# CodeMirror
-[![Build Status](https://travis-ci.org/codemirror/CodeMirror.svg)](https://travis-ci.org/codemirror/CodeMirror)
-[![NPM version](https://img.shields.io/npm/v/codemirror.svg)](https://www.npmjs.org/package/codemirror)
-
-CodeMirror is a JavaScript component that provides a code editor in
-the browser. When a mode is available for the language you are coding
-in, it will color your code, and optionally help with indentation.
-
-The project page is http://codemirror.net  
-The manual is at http://codemirror.net/doc/manual.html  
-The contributing guidelines are in [CONTRIBUTING.md](https://github.com/codemirror/CodeMirror/blob/master/CONTRIBUTING.md)

public/js/lib/codemirror/addon/comment/comment.js

@@ -1,183 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var noOptions = {};
-  var nonWS = /[^\s\u00a0]/;
-  var Pos = CodeMirror.Pos;
-
-  function firstNonWS(str) {
-    var found = str.search(nonWS);
-    return found == -1 ? 0 : found;
-  }
-
-  CodeMirror.commands.toggleComment = function(cm) {
-    var minLine = Infinity, ranges = cm.listSelections(), mode = null;
-    for (var i = ranges.length - 1; i >= 0; i--) {
-      var from = ranges[i].from(), to = ranges[i].to();
-      if (from.line >= minLine) continue;
-      if (to.line >= minLine) to = Pos(minLine, 0);
-      minLine = from.line;
-      if (mode == null) {
-        if (cm.uncomment(from, to)) mode = "un";
-        else { cm.lineComment(from, to); mode = "line"; }
-      } else if (mode == "un") {
-        cm.uncomment(from, to);
-      } else {
-        cm.lineComment(from, to);
-      }
-    }
-  };
-
-  CodeMirror.defineExtension("lineComment", function(from, to, options) {
-    if (!options) options = noOptions;
-    var self = this, mode = self.getModeAt(from);
-    var commentString = options.lineComment || mode.lineComment;
-    if (!commentString) {
-      if (options.blockCommentStart || mode.blockCommentStart) {
-        options.fullLines = true;
-        self.blockComment(from, to, options);
-      }
-      return;
-    }
-    var firstLine = self.getLine(from.line);
-    if (firstLine == null) return;
-    var end = Math.min(to.ch != 0 || to.line == from.line ? to.line + 1 : to.line, self.lastLine() + 1);
-    var pad = options.padding == null ? " " : options.padding;
-    var blankLines = options.commentBlankLines || from.line == to.line;
-
-    self.operation(function() {
-      if (options.indent) {
-        var baseString = firstLine.slice(0, firstNonWS(firstLine));
-        for (var i = from.line; i < end; ++i) {
-          var line = self.getLine(i), cut = baseString.length;
-          if (!blankLines && !nonWS.test(line)) continue;
-          if (line.slice(0, cut) != baseString) cut = firstNonWS(line);
-          self.replaceRange(baseString + commentString + pad, Pos(i, 0), Pos(i, cut));
-        }
-      } else {
-        for (var i = from.line; i < end; ++i) {
-          if (blankLines || nonWS.test(self.getLine(i)))
-            self.replaceRange(commentString + pad, Pos(i, 0));
-        }
-      }
-    });
-  });
-
-  CodeMirror.defineExtension("blockComment", function(from, to, options) {
-    if (!options) options = noOptions;
-    var self = this, mode = self.getModeAt(from);
-    var startString = options.blockCommentStart || mode.blockCommentStart;
-    var endString = options.blockCommentEnd || mode.blockCommentEnd;
-    if (!startString || !endString) {
-      if ((options.lineComment || mode.lineComment) && options.fullLines != false)
-        self.lineComment(from, to, options);
-      return;
-    }
-
-    var end = Math.min(to.line, self.lastLine());
-    if (end != from.line && to.ch == 0 && nonWS.test(self.getLine(end))) --end;
-
-    var pad = options.padding == null ? " " : options.padding;
-    if (from.line > end) return;
-
-    self.operation(function() {
-      if (options.fullLines != false) {
-        var lastLineHasText = nonWS.test(self.getLine(end));
-        self.replaceRange(pad + endString, Pos(end));
-        self.replaceRange(startString + pad, Pos(from.line, 0));
-        var lead = options.blockCommentLead || mode.blockCommentLead;
-        if (lead != null) for (var i = from.line + 1; i <= end; ++i)
-          if (i != end || lastLineHasText)
-            self.replaceRange(lead + pad, Pos(i, 0));
-      } else {
-        self.replaceRange(endString, to);
-        self.replaceRange(startString, from);
-      }
-    });
-  });
-
-  CodeMirror.defineExtension("uncomment", function(from, to, options) {
-    if (!options) options = noOptions;
-    var self = this, mode = self.getModeAt(from);
-    var end = Math.min(to.ch != 0 || to.line == from.line ? to.line : to.line - 1, self.lastLine()), start = Math.min(from.line, end);
-
-    // Try finding line comments
-    var lineString = options.lineComment || mode.lineComment, lines = [];
-    var pad = options.padding == null ? " " : options.padding, didSomething;
-    lineComment: {
-      if (!lineString) break lineComment;
-      for (var i = start; i <= end; ++i) {
-        var line = self.getLine(i);
-        var found = line.indexOf(lineString);
-        if (found > -1 && !/comment/.test(self.getTokenTypeAt(Pos(i, found + 1)))) found = -1;
-        if (found == -1 && (i != end || i == start) && nonWS.test(line)) break lineComment;
-        if (found > -1 && nonWS.test(line.slice(0, found))) break lineComment;
-        lines.push(line);
-      }
-      self.operation(function() {
-        for (var i = start; i <= end; ++i) {
-          var line = lines[i - start];
-          var pos = line.indexOf(lineString), endPos = pos + lineString.length;
-          if (pos < 0) continue;
-          if (line.slice(endPos, endPos + pad.length) == pad) endPos += pad.length;
-          didSomething = true;
-          self.replaceRange("", Pos(i, pos), Pos(i, endPos));
-        }
-      });
-      if (didSomething) return true;
-    }
-
-    // Try block comments
-    var startString = options.blockCommentStart || mode.blockCommentStart;
-    var endString = options.blockCommentEnd || mode.blockCommentEnd;
-    if (!startString || !endString) return false;
-    var lead = options.blockCommentLead || mode.blockCommentLead;
-    var startLine = self.getLine(start), endLine = end == start ? startLine : self.getLine(end);
-    var open = startLine.indexOf(startString), close = endLine.lastIndexOf(endString);
-    if (close == -1 && start != end) {
-      endLine = self.getLine(--end);
-      close = endLine.lastIndexOf(endString);
-    }
-    if (open == -1 || close == -1 ||
-        !/comment/.test(self.getTokenTypeAt(Pos(start, open + 1))) ||
-        !/comment/.test(self.getTokenTypeAt(Pos(end, close + 1))))
-      return false;
-
-    // Avoid killing block comments completely outside the selection.
-    // Positions of the last startString before the start of the selection, and the first endString after it.
-    var lastStart = startLine.lastIndexOf(startString, from.ch);
-    var firstEnd = lastStart == -1 ? -1 : startLine.slice(0, from.ch).indexOf(endString, lastStart + startString.length);
-    if (lastStart != -1 && firstEnd != -1 && firstEnd + endString.length != from.ch) return false;
-    // Positions of the first endString after the end of the selection, and the last startString before it.
-    firstEnd = endLine.indexOf(endString, to.ch);
-    var almostLastStart = endLine.slice(to.ch).lastIndexOf(startString, firstEnd - to.ch);
-    lastStart = (firstEnd == -1 || almostLastStart == -1) ? -1 : to.ch + almostLastStart;
-    if (firstEnd != -1 && lastStart != -1 && lastStart != to.ch) return false;
-
-    self.operation(function() {
-      self.replaceRange("", Pos(end, close - (pad && endLine.slice(close - pad.length, close) == pad ? pad.length : 0)),
-                        Pos(end, close + endString.length));
-      var openEnd = open + startString.length;
-      if (pad && startLine.slice(openEnd, openEnd + pad.length) == pad) openEnd += pad.length;
-      self.replaceRange("", Pos(start, open), Pos(start, openEnd));
-      if (lead) for (var i = start + 1; i <= end; ++i) {
-        var line = self.getLine(i), found = line.indexOf(lead);
-        if (found == -1 || nonWS.test(line.slice(0, found))) continue;
-        var foundEnd = found + lead.length;
-        if (pad && line.slice(foundEnd, foundEnd + pad.length) == pad) foundEnd += pad.length;
-        self.replaceRange("", Pos(i, found), Pos(i, foundEnd));
-      }
-    });
-    return true;
-  });
-});

public/js/lib/codemirror/addon/comment/continuecomment.js

@@ -1,85 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  var modes = ["clike", "css", "javascript"];
-
-  for (var i = 0; i < modes.length; ++i)
-    CodeMirror.extendMode(modes[i], {blockCommentContinue: " * "});
-
-  function continueComment(cm) {
-    if (cm.getOption("disableInput")) return CodeMirror.Pass;
-    var ranges = cm.listSelections(), mode, inserts = [];
-    for (var i = 0; i < ranges.length; i++) {
-      var pos = ranges[i].head, token = cm.getTokenAt(pos);
-      if (token.type != "comment") return CodeMirror.Pass;
-      var modeHere = CodeMirror.innerMode(cm.getMode(), token.state).mode;
-      if (!mode) mode = modeHere;
-      else if (mode != modeHere) return CodeMirror.Pass;
-
-      var insert = null;
-      if (mode.blockCommentStart && mode.blockCommentContinue) {
-        var end = token.string.indexOf(mode.blockCommentEnd);
-        var full = cm.getRange(CodeMirror.Pos(pos.line, 0), CodeMirror.Pos(pos.line, token.end)), found;
-        if (end != -1 && end == token.string.length - mode.blockCommentEnd.length && pos.ch >= end) {
-          // Comment ended, don't continue it
-        } else if (token.string.indexOf(mode.blockCommentStart) == 0) {
-          insert = full.slice(0, token.start);
-          if (!/^\s*$/.test(insert)) {
-            insert = "";
-            for (var j = 0; j < token.start; ++j) insert += " ";
-          }
-        } else if ((found = full.indexOf(mode.blockCommentContinue)) != -1 &&
-                   found + mode.blockCommentContinue.length > token.start &&
-                   /^\s*$/.test(full.slice(0, found))) {
-          insert = full.slice(0, found);
-        }
-        if (insert != null) insert += mode.blockCommentContinue;
-      }
-      if (insert == null && mode.lineComment && continueLineCommentEnabled(cm)) {
-        var line = cm.getLine(pos.line), found = line.indexOf(mode.lineComment);
-        if (found > -1) {
-          insert = line.slice(0, found);
-          if (/\S/.test(insert)) insert = null;
-          else insert += mode.lineComment + line.slice(found + mode.lineComment.length).match(/^\s*/)[0];
-        }
-      }
-      if (insert == null) return CodeMirror.Pass;
-      inserts[i] = "\n" + insert;
-    }
-
-    cm.operation(function() {
-      for (var i = ranges.length - 1; i >= 0; i--)
-        cm.replaceRange(inserts[i], ranges[i].from(), ranges[i].to(), "+insert");
-    });
-  }
-
-  function continueLineCommentEnabled(cm) {
-    var opt = cm.getOption("continueComments");
-    if (opt && typeof opt == "object")
-      return opt.continueLineComment !== false;
-    return true;
-  }
-
-  CodeMirror.defineOption("continueComments", null, function(cm, val, prev) {
-    if (prev && prev != CodeMirror.Init)
-      cm.removeKeyMap("continueComment");
-    if (val) {
-      var key = "Enter";
-      if (typeof val == "string")
-        key = val;
-      else if (typeof val == "object" && val.key)
-        key = val.key;
-      var map = {name: "continueComment"};
-      map[key] = continueComment;
-      cm.addKeyMap(map);
-    }
-  });
-});

public/js/lib/codemirror/addon/dialog/dialog.css

@@ -1,32 +0,0 @@
-.CodeMirror-dialog {
-  position: absolute;
-  left: 0; right: 0;
-  background: white;
-  z-index: 15;
-  padding: .1em .8em;
-  overflow: hidden;
-  color: #333;
-}
-
-.CodeMirror-dialog-top {
-  border-bottom: 1px solid #eee;
-  top: 0;
-}
-
-.CodeMirror-dialog-bottom {
-  border-top: 1px solid #eee;
-  bottom: 0;
-}
-
-.CodeMirror-dialog input {
-  border: none;
-  outline: none;
-  background: transparent;
-  width: 20em;
-  color: inherit;
-  font-family: monospace;
-}
-
-.CodeMirror-dialog button {
-  font-size: 70%;
-}

public/js/lib/codemirror/addon/dialog/dialog.js

@@ -1,155 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// Open simple dialogs on top of an editor. Relies on dialog.css.
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  function dialogDiv(cm, template, bottom) {
-    var wrap = cm.getWrapperElement();
-    var dialog;
-    dialog = wrap.appendChild(document.createElement("div"));
-    if (bottom)
-      dialog.className = "CodeMirror-dialog CodeMirror-dialog-bottom";
-    else
-      dialog.className = "CodeMirror-dialog CodeMirror-dialog-top";
-
-    if (typeof template == "string") {
-      dialog.innerHTML = template;
-    } else { // Assuming it's a detached DOM element.
-      dialog.appendChild(template);
-    }
-    return dialog;
-  }
-
-  function closeNotification(cm, newVal) {
-    if (cm.state.currentNotificationClose)
-      cm.state.currentNotificationClose();
-    cm.state.currentNotificationClose = newVal;
-  }
-
-  CodeMirror.defineExtension("openDialog", function(template, callback, options) {
-    if (!options) options = {};
-
-    closeNotification(this, null);
-
-    var dialog = dialogDiv(this, template, options.bottom);
-    var closed = false, me = this;
-    function close(newVal) {
-      if (typeof newVal == 'string') {
-        inp.value = newVal;
-      } else {
-        if (closed) return;
-        closed = true;
-        dialog.parentNode.removeChild(dialog);
-        me.focus();
-
-        if (options.onClose) options.onClose(dialog);
-      }
-    }
-
-    var inp = dialog.getElementsByTagName("input")[0], button;
-    if (inp) {
-      if (options.value) {
-        inp.value = options.value;
-        inp.select();
-      }
-
-      if (options.onInput)
-        CodeMirror.on(inp, "input", function(e) { options.onInput(e, inp.value, close);});
-      if (options.onKeyUp)
-        CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);});
-
-      CodeMirror.on(inp, "keydown", function(e) {
-        if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; }
-        if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) {
-          inp.blur();
-          CodeMirror.e_stop(e);
-          close();
-        }
-        if (e.keyCode == 13) callback(inp.value, e);
-      });
-
-      if (options.closeOnBlur !== false) CodeMirror.on(inp, "blur", close);
-
-      inp.focus();
-    } else if (button = dialog.getElementsByTagName("button")[0]) {
-      CodeMirror.on(button, "click", function() {
-        close();
-        me.focus();
-      });
-
-      if (options.closeOnBlur !== false) CodeMirror.on(button, "blur", close);
-
-      button.focus();
-    }
-    return close;
-  });
-
-  CodeMirror.defineExtension("openConfirm", function(template, callbacks, options) {
-    closeNotification(this, null);
-    var dialog = dialogDiv(this, template, options && options.bottom);
-    var buttons = dialog.getElementsByTagName("button");
-    var closed = false, me = this, blurring = 1;
-    function close() {
-      if (closed) return;
-      closed = true;
-      dialog.parentNode.removeChild(dialog);
-      me.focus();
-    }
-    buttons[0].focus();
-    for (var i = 0; i < buttons.length; ++i) {
-      var b = buttons[i];
-      (function(callback) {
-        CodeMirror.on(b, "click", function(e) {
-          CodeMirror.e_preventDefault(e);
-          close();
-          if (callback) callback(me);
-        });
-      })(callbacks[i]);
-      CodeMirror.on(b, "blur", function() {
-        --blurring;
-        setTimeout(function() { if (blurring <= 0) close(); }, 200);
-      });
-      CodeMirror.on(b, "focus", function() { ++blurring; });
-    }
-  });
-
-  /*
-   * openNotification
-   * Opens a notification, that can be closed with an optional timer
-   * (default 5000ms timer) and always closes on click.
-   *
-   * If a notification is opened while another is opened, it will close the
-   * currently opened one and open the new one immediately.
-   */
-  CodeMirror.defineExtension("openNotification", function(template, options) {
-    closeNotification(this, close);
-    var dialog = dialogDiv(this, template, options && options.bottom);
-    var closed = false, doneTimer;
-    var duration = options && typeof options.duration !== "undefined" ? options.duration : 5000;
-
-    function close() {
-      if (closed) return;
-      closed = true;
-      clearTimeout(doneTimer);
-      dialog.parentNode.removeChild(dialog);
-    }
-
-    CodeMirror.on(dialog, 'click', function(e) {
-      CodeMirror.e_preventDefault(e);
-      close();
-    });
-
-    if (duration)
-      doneTimer = setTimeout(close, duration);
-
-    return close;
-  });
-});

public/js/lib/codemirror/addon/display/fullscreen.css

@@ -1,6 +0,0 @@
-.CodeMirror-fullscreen {
-  position: fixed;
-  top: 0; left: 0; right: 0; bottom: 0;
-  height: auto;
-  z-index: 9;
-}

public/js/lib/codemirror/addon/display/fullscreen.js

@@ -1,41 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  CodeMirror.defineOption("fullScreen", false, function(cm, val, old) {
-    if (old == CodeMirror.Init) old = false;
-    if (!old == !val) return;
-    if (val) setFullscreen(cm);
-    else setNormal(cm);
-  });
-
-  function setFullscreen(cm) {
-    var wrap = cm.getWrapperElement();
-    cm.state.fullScreenRestore = {scrollTop: window.pageYOffset, scrollLeft: window.pageXOffset,
-                                  width: wrap.style.width, height: wrap.style.height};
-    wrap.style.width = "";
-    wrap.style.height = "auto";
-    wrap.className += " CodeMirror-fullscreen";
-    document.documentElement.style.overflow = "hidden";
-    cm.refresh();
-  }
-
-  function setNormal(cm) {
-    var wrap = cm.getWrapperElement();
-    wrap.className = wrap.className.replace(/\s*CodeMirror-fullscreen\b/, "");
-    document.documentElement.style.overflow = "";
-    var info = cm.state.fullScreenRestore;
-    wrap.style.width = info.width; wrap.style.height = info.height;
-    window.scrollTo(info.scrollLeft, info.scrollTop);
-    cm.refresh();
-  }
-});

public/js/lib/codemirror/addon/display/panel.js

@@ -1,94 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  CodeMirror.defineExtension("addPanel", function(node, options) {
-    if (!this.state.panels) initPanels(this);
-
-    var info = this.state.panels;
-    if (options && options.position == "bottom")
-      info.wrapper.appendChild(node);
-    else
-      info.wrapper.insertBefore(node, info.wrapper.firstChild);
-    var height = (options && options.height) || node.offsetHeight;
-    this._setSize(null, info.heightLeft -= height);
-    info.panels++;
-    return new Panel(this, node, options, height);
-  });
-
-  function Panel(cm, node, options, height) {
-    this.cm = cm;
-    this.node = node;
-    this.options = options;
-    this.height = height;
-    this.cleared = false;
-  }
-
-  Panel.prototype.clear = function() {
-    if (this.cleared) return;
-    this.cleared = true;
-    var info = this.cm.state.panels;
-    this.cm._setSize(null, info.heightLeft += this.height);
-    info.wrapper.removeChild(this.node);
-    if (--info.panels == 0) removePanels(this.cm);
-  };
-
-  Panel.prototype.changed = function(height) {
-    var newHeight = height == null ? this.node.offsetHeight : height;
-    var info = this.cm.state.panels;
-    this.cm._setSize(null, info.height += (newHeight - this.height));
-    this.height = newHeight;
-  };
-
-  function initPanels(cm) {
-    var wrap = cm.getWrapperElement();
-    var style = window.getComputedStyle ? window.getComputedStyle(wrap) : wrap.currentStyle;
-    var height = parseInt(style.height);
-    var info = cm.state.panels = {
-      setHeight: wrap.style.height,
-      heightLeft: height,
-      panels: 0,
-      wrapper: document.createElement("div")
-    };
-    wrap.parentNode.insertBefore(info.wrapper, wrap);
-    var hasFocus = cm.hasFocus();
-    info.wrapper.appendChild(wrap);
-    if (hasFocus) cm.focus();
-
-    cm._setSize = cm.setSize;
-    if (height != null) cm.setSize = function(width, newHeight) {
-      if (newHeight == null) return this._setSize(width, newHeight);
-      info.setHeight = newHeight;
-      if (typeof newHeight != "number") {
-        var px = /^(\d+\.?\d*)px$/.exec(newHeight);
-        if (px) {
-          newHeight = Number(px[1]);
-        } else {
-          info.wrapper.style.height = newHeight;
-          newHeight = info.wrapper.offsetHeight;
-          info.wrapper.style.height = "";
-        }
-      }
-      cm._setSize(width, info.heightLeft += (newHeight - height));
-      height = newHeight;
-    };
-  }
-
-  function removePanels(cm) {
-    var info = cm.state.panels;
-    cm.state.panels = null;
-
-    var wrap = cm.getWrapperElement();
-    info.wrapper.parentNode.replaceChild(wrap, info.wrapper);
-    wrap.style.height = info.setHeight;
-    cm.setSize = cm._setSize;
-    cm.setSize();
-  }
-});

public/js/lib/codemirror/addon/display/placeholder.js

@@ -1,58 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  CodeMirror.defineOption("placeholder", "", function(cm, val, old) {
-    var prev = old && old != CodeMirror.Init;
-    if (val && !prev) {
-      cm.on("blur", onBlur);
-      cm.on("change", onChange);
-      onChange(cm);
-    } else if (!val && prev) {
-      cm.off("blur", onBlur);
-      cm.off("change", onChange);
-      clearPlaceholder(cm);
-      var wrapper = cm.getWrapperElement();
-      wrapper.className = wrapper.className.replace(" CodeMirror-empty", "");
-    }
-
-    if (val && !cm.hasFocus()) onBlur(cm);
-  });
-
-  function clearPlaceholder(cm) {
-    if (cm.state.placeholder) {
-      cm.state.placeholder.parentNode.removeChild(cm.state.placeholder);
-      cm.state.placeholder = null;
-    }
-  }
-  function setPlaceholder(cm) {
-    clearPlaceholder(cm);
-    var elt = cm.state.placeholder = document.createElement("pre");
-    elt.style.cssText = "height: 0; overflow: visible";
-    elt.className = "CodeMirror-placeholder";
-    elt.appendChild(document.createTextNode(cm.getOption("placeholder")));
-    cm.display.lineSpace.insertBefore(elt, cm.display.lineSpace.firstChild);
-  }
-
-  function onBlur(cm) {
-    if (isEmpty(cm)) setPlaceholder(cm);
-  }
-  function onChange(cm) {
-    var wrapper = cm.getWrapperElement(), empty = isEmpty(cm);
-    wrapper.className = wrapper.className.replace(" CodeMirror-empty", "") + (empty ? " CodeMirror-empty" : "");
-
-    if (empty) setPlaceholder(cm);
-    else clearPlaceholder(cm);
-  }
-
-  function isEmpty(cm) {
-    return (cm.lineCount() === 1) && (cm.getLine(0) === "");
-  }
-});

public/js/lib/codemirror/addon/display/rulers.js

@@ -1,64 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  CodeMirror.defineOption("rulers", false, function(cm, val, old) {
-    if (old && old != CodeMirror.Init) {
-      clearRulers(cm);
-      cm.off("refresh", refreshRulers);
-    }
-    if (val && val.length) {
-      setRulers(cm);
-      cm.on("refresh", refreshRulers);
-    }
-  });
-
-  function clearRulers(cm) {
-    for (var i = cm.display.lineSpace.childNodes.length - 1; i >= 0; i--) {
-      var node = cm.display.lineSpace.childNodes[i];
-      if (/(^|\s)CodeMirror-ruler($|\s)/.test(node.className))
-        node.parentNode.removeChild(node);
-    }
-  }
-
-  function setRulers(cm) {
-    var val = cm.getOption("rulers");
-    var cw = cm.defaultCharWidth();
-    var left = cm.charCoords(CodeMirror.Pos(cm.firstLine(), 0), "div").left;
-    var minH = cm.display.scroller.offsetHeight + 30;
-    for (var i = 0; i < val.length; i++) {
-      var elt = document.createElement("div");
-      elt.className = "CodeMirror-ruler";
-      var col, cls = null, conf = val[i];
-      if (typeof conf == "number") {
-        col = conf;
-      } else {
-        col = conf.column;
-        if (conf.className) elt.className += " " + conf.className;
-        if (conf.color) elt.style.borderColor = conf.color;
-        if (conf.lineStyle) elt.style.borderLeftStyle = conf.lineStyle;
-        if (conf.width) elt.style.borderLeftWidth = conf.width;
-        cls = val[i].className;
-      }
-      elt.style.left = (left + col * cw) + "px";
-      elt.style.top = "-50px";
-      elt.style.bottom = "-20px";
-      elt.style.minHeight = minH + "px";
-      cm.display.lineSpace.insertBefore(elt, cm.display.cursorDiv);
-    }
-  }
-
-  function refreshRulers(cm) {
-    clearRulers(cm);
-    setRulers(cm);
-  }
-});

public/js/lib/codemirror/addon/edit/closebrackets.js

@@ -1,159 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  var DEFAULT_BRACKETS = "()[]{}''\"\"";
-  var DEFAULT_EXPLODE_ON_ENTER = "[]{}";
-  var SPACE_CHAR_REGEX = /\s/;
-
-  var Pos = CodeMirror.Pos;
-
-  CodeMirror.defineOption("autoCloseBrackets", false, function(cm, val, old) {
-    if (old != CodeMirror.Init && old)
-      cm.removeKeyMap("autoCloseBrackets");
-    if (!val) return;
-    var pairs = DEFAULT_BRACKETS, explode = DEFAULT_EXPLODE_ON_ENTER;
-    if (typeof val == "string") pairs = val;
-    else if (typeof val == "object") {
-      if (val.pairs != null) pairs = val.pairs;
-      if (val.explode != null) explode = val.explode;
-    }
-    var map = buildKeymap(pairs);
-    if (explode) map.Enter = buildExplodeHandler(explode);
-    cm.addKeyMap(map);
-  });
-
-  function charsAround(cm, pos) {
-    var str = cm.getRange(Pos(pos.line, pos.ch - 1),
-                          Pos(pos.line, pos.ch + 1));
-    return str.length == 2 ? str : null;
-  }
-
-  // Project the token type that will exists after the given char is
-  // typed, and use it to determine whether it would cause the start
-  // of a string token.
-  function enteringString(cm, pos, ch) {
-    var line = cm.getLine(pos.line);
-    var token = cm.getTokenAt(pos);
-    if (/\bstring2?\b/.test(token.type)) return false;
-    var stream = new CodeMirror.StringStream(line.slice(0, pos.ch) + ch + line.slice(pos.ch), 4);
-    stream.pos = stream.start = token.start;
-    for (;;) {
-      var type1 = cm.getMode().token(stream, token.state);
-      if (stream.pos >= pos.ch + 1) return /\bstring2?\b/.test(type1);
-      stream.start = stream.pos;
-    }
-  }
-
-  function buildKeymap(pairs) {
-    var map = {
-      name : "autoCloseBrackets",
-      Backspace: function(cm) {
-        if (cm.getOption("disableInput")) return CodeMirror.Pass;
-        var ranges = cm.listSelections();
-        for (var i = 0; i < ranges.length; i++) {
-          if (!ranges[i].empty()) return CodeMirror.Pass;
-          var around = charsAround(cm, ranges[i].head);
-          if (!around || pairs.indexOf(around) % 2 != 0) return CodeMirror.Pass;
-        }
-        for (var i = ranges.length - 1; i >= 0; i--) {
-          var cur = ranges[i].head;
-          cm.replaceRange("", Pos(cur.line, cur.ch - 1), Pos(cur.line, cur.ch + 1));
-        }
-      }
-    };
-    var closingBrackets = "";
-    for (var i = 0; i < pairs.length; i += 2) (function(left, right) {
-      closingBrackets += right;
-      map["'" + left + "'"] = function(cm) {
-        if (cm.getOption("disableInput")) return CodeMirror.Pass;
-        var ranges = cm.listSelections(), type, next;
-        for (var i = 0; i < ranges.length; i++) {
-          var range = ranges[i], cur = range.head, curType;
-          var next = cm.getRange(cur, Pos(cur.line, cur.ch + 1));
-          if (!range.empty()) {
-            curType = "surround";
-          } else if (left == right && next == right) {
-            if (cm.getRange(cur, Pos(cur.line, cur.ch + 3)) == left + left + left)
-              curType = "skipThree";
-            else
-              curType = "skip";
-          } else if (left == right && cur.ch > 1 &&
-                     cm.getRange(Pos(cur.line, cur.ch - 2), cur) == left + left &&
-                     (cur.ch <= 2 || cm.getRange(Pos(cur.line, cur.ch - 3), Pos(cur.line, cur.ch - 2)) != left)) {
-            curType = "addFour";
-          } else if (left == '"' || left == "'") {
-            if (!CodeMirror.isWordChar(next) && enteringString(cm, cur, left)) curType = "both";
-            else return CodeMirror.Pass;
-          } else if (cm.getLine(cur.line).length == cur.ch || closingBrackets.indexOf(next) >= 0 || SPACE_CHAR_REGEX.test(next)) {
-            curType = "both";
-          } else {
-            return CodeMirror.Pass;
-          }
-          if (!type) type = curType;
-          else if (type != curType) return CodeMirror.Pass;
-        }
-
-        cm.operation(function() {
-          if (type == "skip") {
-            cm.execCommand("goCharRight");
-          } else if (type == "skipThree") {
-            for (var i = 0; i < 3; i++)
-              cm.execCommand("goCharRight");
-          } else if (type == "surround") {
-            var sels = cm.getSelections();
-            for (var i = 0; i < sels.length; i++)
-              sels[i] = left + sels[i] + right;
-            cm.replaceSelections(sels, "around");
-          } else if (type == "both") {
-            cm.replaceSelection(left + right, null);
-            cm.execCommand("goCharLeft");
-          } else if (type == "addFour") {
-            cm.replaceSelection(left + left + left + left, "before");
-            cm.execCommand("goCharRight");
-          }
-        });
-      };
-      if (left != right) map["'" + right + "'"] = function(cm) {
-        var ranges = cm.listSelections();
-        for (var i = 0; i < ranges.length; i++) {
-          var range = ranges[i];
-          if (!range.empty() ||
-              cm.getRange(range.head, Pos(range.head.line, range.head.ch + 1)) != right)
-            return CodeMirror.Pass;
-        }
-        cm.execCommand("goCharRight");
-      };
-    })(pairs.charAt(i), pairs.charAt(i + 1));
-    return map;
-  }
-
-  function buildExplodeHandler(pairs) {
-    return function(cm) {
-      if (cm.getOption("disableInput")) return CodeMirror.Pass;
-      var ranges = cm.listSelections();
-      for (var i = 0; i < ranges.length; i++) {
-        if (!ranges[i].empty()) return CodeMirror.Pass;
-        var around = charsAround(cm, ranges[i].head);
-        if (!around || pairs.indexOf(around) % 2 != 0) return CodeMirror.Pass;
-      }
-      cm.operation(function() {
-        cm.replaceSelection("\n\n", null);
-        cm.execCommand("goCharLeft");
-        ranges = cm.listSelections();
-        for (var i = 0; i < ranges.length; i++) {
-          var line = ranges[i].head.line;
-          cm.indentLine(line, null, true);
-          cm.indentLine(line + 1, null, true);
-        }
-      });
-    };
-  }
-});

public/js/lib/codemirror/addon/edit/closetag.js

@@ -1,159 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-/**
- * Tag-closer extension for CodeMirror.
- *
- * This extension adds an "autoCloseTags" option that can be set to
- * either true to get the default behavior, or an object to further
- * configure its behavior.
- *
- * These are supported options:
- *
- * `whenClosing` (default true)
- *   Whether to autoclose when the '/' of a closing tag is typed.
- * `whenOpening` (default true)
- *   Whether to autoclose the tag when the final '>' of an opening
- *   tag is typed.
- * `dontCloseTags` (default is empty tags for HTML, none for XML)
- *   An array of tag names that should not be autoclosed.
- * `indentTags` (default is block tags for HTML, none for XML)
- *   An array of tag names that should, when opened, cause a
- *   blank line to be added inside the tag, and the blank line and
- *   closing line to be indented.
- *
- * See demos/closetag.html for a usage example.
- */
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("../fold/xml-fold"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "../fold/xml-fold"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  CodeMirror.defineOption("autoCloseTags", false, function(cm, val, old) {
-    if (old != CodeMirror.Init && old)
-      cm.removeKeyMap("autoCloseTags");
-    if (!val) return;
-    var map = {name: "autoCloseTags"};
-    if (typeof val != "object" || val.whenClosing)
-      map["'/'"] = function(cm) { return autoCloseSlash(cm); };
-    if (typeof val != "object" || val.whenOpening)
-      map["'>'"] = function(cm) { return autoCloseGT(cm); };
-    cm.addKeyMap(map);
-  });
-
-  var htmlDontClose = ["area", "base", "br", "col", "command", "embed", "hr", "img", "input", "keygen", "link", "meta", "param",
-                       "source", "track", "wbr"];
-  var htmlIndent = ["applet", "blockquote", "body", "button", "div", "dl", "fieldset", "form", "frameset", "h1", "h2", "h3", "h4",
-                    "h5", "h6", "head", "html", "iframe", "layer", "legend", "object", "ol", "p", "select", "table", "ul"];
-
-  function autoCloseGT(cm) {
-    if (cm.getOption("disableInput")) return CodeMirror.Pass;
-    var ranges = cm.listSelections(), replacements = [];
-    for (var i = 0; i < ranges.length; i++) {
-      if (!ranges[i].empty()) return CodeMirror.Pass;
-      var pos = ranges[i].head, tok = cm.getTokenAt(pos);
-      var inner = CodeMirror.innerMode(cm.getMode(), tok.state), state = inner.state;
-      if (inner.mode.name != "xml" || !state.tagName) return CodeMirror.Pass;
-
-      var opt = cm.getOption("autoCloseTags"), html = inner.mode.configuration == "html";
-      var dontCloseTags = (typeof opt == "object" && opt.dontCloseTags) || (html && htmlDontClose);
-      var indentTags = (typeof opt == "object" && opt.indentTags) || (html && htmlIndent);
-
-      var tagName = state.tagName;
-      if (tok.end > pos.ch) tagName = tagName.slice(0, tagName.length - tok.end + pos.ch);
-      var lowerTagName = tagName.toLowerCase();
-      // Don't process the '>' at the end of an end-tag or self-closing tag
-      if (!tagName ||
-          tok.type == "string" && (tok.end != pos.ch || !/[\"\']/.test(tok.string.charAt(tok.string.length - 1)) || tok.string.length == 1) ||
-          tok.type == "tag" && state.type == "closeTag" ||
-          tok.string.indexOf("/") == (tok.string.length - 1) || // match something like <someTagName />
-          dontCloseTags && indexOf(dontCloseTags, lowerTagName) > -1 ||
-          closingTagExists(cm, tagName, pos, state, true))
-        return CodeMirror.Pass;
-
-      var indent = indentTags && indexOf(indentTags, lowerTagName) > -1;
-      replacements[i] = {indent: indent,
-                         text: ">" + (indent ? "\n\n" : "") + "</" + tagName + ">",
-                         newPos: indent ? CodeMirror.Pos(pos.line + 1, 0) : CodeMirror.Pos(pos.line, pos.ch + 1)};
-    }
-
-    for (var i = ranges.length - 1; i >= 0; i--) {
-      var info = replacements[i];
-      cm.replaceRange(info.text, ranges[i].head, ranges[i].anchor, "+insert");
-      var sel = cm.listSelections().slice(0);
-      sel[i] = {head: info.newPos, anchor: info.newPos};
-      cm.setSelections(sel);
-      if (info.indent) {
-        cm.indentLine(info.newPos.line, null, true);
-        cm.indentLine(info.newPos.line + 1, null, true);
-      }
-    }
-  }
-
-  function autoCloseSlash(cm) {
-    if (cm.getOption("disableInput")) return CodeMirror.Pass;
-    var ranges = cm.listSelections(), replacements = [];
-    for (var i = 0; i < ranges.length; i++) {
-      if (!ranges[i].empty()) return CodeMirror.Pass;
-      var pos = ranges[i].head, tok = cm.getTokenAt(pos);
-      var inner = CodeMirror.innerMode(cm.getMode(), tok.state), state = inner.state;
-      if (tok.type == "string" || tok.string.charAt(0) != "<" ||
-          tok.start != pos.ch - 1)
-        return CodeMirror.Pass;
-      // Kludge to get around the fact that we are not in XML mode
-      // when completing in JS/CSS snippet in htmlmixed mode. Does not
-      // work for other XML embedded languages (there is no general
-      // way to go from a mixed mode to its current XML state).
-      if (inner.mode.name != "xml") {
-        if (cm.getMode().name == "htmlmixed" && inner.mode.name == "javascript")
-          replacements[i] = "/script>";
-        else if (cm.getMode().name == "htmlmixed" && inner.mode.name == "css")
-          replacements[i] = "/style>";
-        else
-          return CodeMirror.Pass;
-      } else {
-        if (!state.context || !state.context.tagName ||
-            closingTagExists(cm, state.context.tagName, pos, state))
-          return CodeMirror.Pass;
-        replacements[i] = "/" + state.context.tagName + ">";
-      }
-    }
-    cm.replaceSelections(replacements);
-    ranges = cm.listSelections();
-    for (var i = 0; i < ranges.length; i++)
-      if (i == ranges.length - 1 || ranges[i].head.line < ranges[i + 1].head.line)
-        cm.indentLine(ranges[i].head.line);
-  }
-
-  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;
-  }
-
-  // If xml-fold is loaded, we use its functionality to try and verify
-  // whether a given tag is actually unclosed.
-  function closingTagExists(cm, tagName, pos, state, newTag) {
-    if (!CodeMirror.scanForClosingTag) return false;
-    var end = Math.min(cm.lastLine() + 1, pos.line + 500);
-    var nextClose = CodeMirror.scanForClosingTag(cm, pos, null, end);
-    if (!nextClose || nextClose.tag != tagName) return false;
-    var cx = state.context;
-    // If the immediate wrapping context contains onCx instances of
-    // the same tag, a closing tag only exists if there are at least
-    // that many closing tags of that type following.
-    for (var onCx = newTag ? 1 : 0; cx && cx.tagName == tagName; cx = cx.prev) ++onCx;
-    pos = nextClose.to;
-    for (var i = 1; i < onCx; i++) {
-      var next = CodeMirror.scanForClosingTag(cm, pos, null, end);
-      if (!next || next.tag != tagName) return false;
-      pos = next.to;
-    }
-    return true;
-  }
-});

public/js/lib/codemirror/addon/edit/continuelist.js

@@ -1,51 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var listRE = /^(\s*)(>[> ]*|[*+-]\s|(\d+)\.)(\s*)/,
-      emptyListRE = /^(\s*)(>[> ]*|[*+-]|(\d+)\.)(\s*)$/,
-      unorderedListRE = /[*+-]\s/;
-
-  CodeMirror.commands.newlineAndIndentContinueMarkdownList = function(cm) {
-    if (cm.getOption("disableInput")) return CodeMirror.Pass;
-    var ranges = cm.listSelections(), replacements = [];
-    for (var i = 0; i < ranges.length; i++) {
-      var pos = ranges[i].head, match;
-      var eolState = cm.getStateAfter(pos.line);
-      var inList = eolState.list !== false;
-      var inQuote = eolState.quote !== false;
-
-      if (!ranges[i].empty() || (!inList && !inQuote) || !(match = cm.getLine(pos.line).match(listRE))) {
-        cm.execCommand("newlineAndIndent");
-        return;
-      }
-      if (cm.getLine(pos.line).match(emptyListRE)) {
-        cm.replaceRange("", {
-          line: pos.line, ch: 0
-        }, {
-          line: pos.line, ch: pos.ch + 1
-        });
-        replacements[i] = "\n";
-
-      } else {
-        var indent = match[1], after = match[4];
-        var bullet = unorderedListRE.test(match[2]) || match[2].indexOf(">") >= 0
-          ? match[2]
-          : (parseInt(match[3], 10) + 1) + ".";
-
-        replacements[i] = "\n" + indent + bullet + after;
-      }
-    }
-
-    cm.replaceSelections(replacements);
-  };
-});

public/js/lib/codemirror/addon/edit/matchbrackets.js

@@ -1,120 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  var ie_lt8 = /MSIE \d/.test(navigator.userAgent) &&
-    (document.documentMode == null || document.documentMode < 8);
-
-  var Pos = CodeMirror.Pos;
-
-  var matching = {"(": ")>", ")": "(<", "[": "]>", "]": "[<", "{": "}>", "}": "{<"};
-
-  function findMatchingBracket(cm, where, strict, config) {
-    var line = cm.getLineHandle(where.line), pos = where.ch - 1;
-    var match = (pos >= 0 && matching[line.text.charAt(pos)]) || matching[line.text.charAt(++pos)];
-    if (!match) return null;
-    var dir = match.charAt(1) == ">" ? 1 : -1;
-    if (strict && (dir > 0) != (pos == where.ch)) return null;
-    var style = cm.getTokenTypeAt(Pos(where.line, pos + 1));
-
-    var found = scanForBracket(cm, Pos(where.line, pos + (dir > 0 ? 1 : 0)), dir, style || null, config);
-    if (found == null) return null;
-    return {from: Pos(where.line, pos), to: found && found.pos,
-            match: found && found.ch == match.charAt(0), forward: dir > 0};
-  }
-
-  // bracketRegex is used to specify which type of bracket to scan
-  // should be a regexp, e.g. /[[\]]/
-  //
-  // Note: If "where" is on an open bracket, then this bracket is ignored.
-  //
-  // Returns false when no bracket was found, null when it reached
-  // maxScanLines and gave up
-  function scanForBracket(cm, where, dir, style, config) {
-    var maxScanLen = (config && config.maxScanLineLength) || 10000;
-    var maxScanLines = (config && config.maxScanLines) || 1000;
-
-    var stack = [];
-    var re = config && config.bracketRegex ? config.bracketRegex : /[(){}[\]]/;
-    var lineEnd = dir > 0 ? Math.min(where.line + maxScanLines, cm.lastLine() + 1)
-                          : Math.max(cm.firstLine() - 1, where.line - maxScanLines);
-    for (var lineNo = where.line; lineNo != lineEnd; lineNo += dir) {
-      var line = cm.getLine(lineNo);
-      if (!line) continue;
-      var pos = dir > 0 ? 0 : line.length - 1, end = dir > 0 ? line.length : -1;
-      if (line.length > maxScanLen) continue;
-      if (lineNo == where.line) pos = where.ch - (dir < 0 ? 1 : 0);
-      for (; pos != end; pos += dir) {
-        var ch = line.charAt(pos);
-        if (re.test(ch) && (style === undefined || cm.getTokenTypeAt(Pos(lineNo, pos + 1)) == style)) {
-          var match = matching[ch];
-          if ((match.charAt(1) == ">") == (dir > 0)) stack.push(ch);
-          else if (!stack.length) return {pos: Pos(lineNo, pos), ch: ch};
-          else stack.pop();
-        }
-      }
-    }
-    return lineNo - dir == (dir > 0 ? cm.lastLine() : cm.firstLine()) ? false : null;
-  }
-
-  function matchBrackets(cm, autoclear, config) {
-    // Disable brace matching in long lines, since it'll cause hugely slow updates
-    var maxHighlightLen = cm.state.matchBrackets.maxHighlightLineLength || 1000;
-    var marks = [], ranges = cm.listSelections();
-    for (var i = 0; i < ranges.length; i++) {
-      var match = ranges[i].empty() && findMatchingBracket(cm, ranges[i].head, false, config);
-      if (match && cm.getLine(match.from.line).length <= maxHighlightLen) {
-        var style = match.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket";
-        marks.push(cm.markText(match.from, Pos(match.from.line, match.from.ch + 1), {className: style}));
-        if (match.to && cm.getLine(match.to.line).length <= maxHighlightLen)
-          marks.push(cm.markText(match.to, Pos(match.to.line, match.to.ch + 1), {className: style}));
-      }
-    }
-
-    if (marks.length) {
-      // Kludge to work around the IE bug from issue #1193, where text
-      // input stops going to the textare whever this fires.
-      if (ie_lt8 && cm.state.focused) cm.display.input.focus();
-
-      var clear = function() {
-        cm.operation(function() {
-          for (var i = 0; i < marks.length; i++) marks[i].clear();
-        });
-      };
-      if (autoclear) setTimeout(clear, 800);
-      else return clear;
-    }
-  }
-
-  var currentlyHighlighted = null;
-  function doMatchBrackets(cm) {
-    cm.operation(function() {
-      if (currentlyHighlighted) {currentlyHighlighted(); currentlyHighlighted = null;}
-      currentlyHighlighted = matchBrackets(cm, false, cm.state.matchBrackets);
-    });
-  }
-
-  CodeMirror.defineOption("matchBrackets", false, function(cm, val, old) {
-    if (old && old != CodeMirror.Init)
-      cm.off("cursorActivity", doMatchBrackets);
-    if (val) {
-      cm.state.matchBrackets = typeof val == "object" ? val : {};
-      cm.on("cursorActivity", doMatchBrackets);
-    }
-  });
-
-  CodeMirror.defineExtension("matchBrackets", function() {matchBrackets(this, true);});
-  CodeMirror.defineExtension("findMatchingBracket", function(pos, strict, config){
-    return findMatchingBracket(this, pos, strict, config);
-  });
-  CodeMirror.defineExtension("scanForBracket", function(pos, dir, style, config){
-    return scanForBracket(this, pos, dir, style, config);
-  });
-});

public/js/lib/codemirror/addon/edit/matchtags.js

@@ -1,66 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("../fold/xml-fold"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "../fold/xml-fold"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  CodeMirror.defineOption("matchTags", false, function(cm, val, old) {
-    if (old && old != CodeMirror.Init) {
-      cm.off("cursorActivity", doMatchTags);
-      cm.off("viewportChange", maybeUpdateMatch);
-      clear(cm);
-    }
-    if (val) {
-      cm.state.matchBothTags = typeof val == "object" && val.bothTags;
-      cm.on("cursorActivity", doMatchTags);
-      cm.on("viewportChange", maybeUpdateMatch);
-      doMatchTags(cm);
-    }
-  });
-
-  function clear(cm) {
-    if (cm.state.tagHit) cm.state.tagHit.clear();
-    if (cm.state.tagOther) cm.state.tagOther.clear();
-    cm.state.tagHit = cm.state.tagOther = null;
-  }
-
-  function doMatchTags(cm) {
-    cm.state.failedTagMatch = false;
-    cm.operation(function() {
-      clear(cm);
-      if (cm.somethingSelected()) return;
-      var cur = cm.getCursor(), range = cm.getViewport();
-      range.from = Math.min(range.from, cur.line); range.to = Math.max(cur.line + 1, range.to);
-      var match = CodeMirror.findMatchingTag(cm, cur, range);
-      if (!match) return;
-      if (cm.state.matchBothTags) {
-        var hit = match.at == "open" ? match.open : match.close;
-        if (hit) cm.state.tagHit = cm.markText(hit.from, hit.to, {className: "CodeMirror-matchingtag"});
-      }
-      var other = match.at == "close" ? match.open : match.close;
-      if (other)
-        cm.state.tagOther = cm.markText(other.from, other.to, {className: "CodeMirror-matchingtag"});
-      else
-        cm.state.failedTagMatch = true;
-    });
-  }
-
-  function maybeUpdateMatch(cm) {
-    if (cm.state.failedTagMatch) doMatchTags(cm);
-  }
-
-  CodeMirror.commands.toMatchingTag = function(cm) {
-    var found = CodeMirror.findMatchingTag(cm, cm.getCursor());
-    if (found) {
-      var other = found.at == "close" ? found.open : found.close;
-      if (other) cm.extendSelection(other.to, other.from);
-    }
-  };
-});

public/js/lib/codemirror/addon/edit/trailingspace.js

@@ -1,27 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  CodeMirror.defineOption("showTrailingSpace", false, function(cm, val, prev) {
-    if (prev == CodeMirror.Init) prev = false;
-    if (prev && !val)
-      cm.removeOverlay("trailingspace");
-    else if (!prev && val)
-      cm.addOverlay({
-        token: function(stream) {
-          for (var l = stream.string.length, i = l; i && /\s/.test(stream.string.charAt(i - 1)); --i) {}
-          if (i > stream.pos) { stream.pos = i; return null; }
-          stream.pos = l;
-          return "trailingspace";
-        },
-        name: "trailingspace"
-      });
-  });
-});

public/js/lib/codemirror/addon/fold/brace-fold.js

@@ -1,105 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.registerHelper("fold", "brace", function(cm, start) {
-  var line = start.line, lineText = cm.getLine(line);
-  var startCh, tokenType;
-
-  function findOpening(openCh) {
-    for (var at = start.ch, pass = 0;;) {
-      var found = at <= 0 ? -1 : lineText.lastIndexOf(openCh, at - 1);
-      if (found == -1) {
-        if (pass == 1) break;
-        pass = 1;
-        at = lineText.length;
-        continue;
-      }
-      if (pass == 1 && found < start.ch) break;
-      tokenType = cm.getTokenTypeAt(CodeMirror.Pos(line, found + 1));
-      if (!/^(comment|string)/.test(tokenType)) return found + 1;
-      at = found - 1;
-    }
-  }
-
-  var startToken = "{", endToken = "}", startCh = findOpening("{");
-  if (startCh == null) {
-    startToken = "[", endToken = "]";
-    startCh = findOpening("[");
-  }
-
-  if (startCh == null) return;
-  var count = 1, lastLine = cm.lastLine(), end, endCh;
-  outer: for (var i = line; i <= lastLine; ++i) {
-    var text = cm.getLine(i), pos = i == line ? startCh : 0;
-    for (;;) {
-      var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos);
-      if (nextOpen < 0) nextOpen = text.length;
-      if (nextClose < 0) nextClose = text.length;
-      pos = Math.min(nextOpen, nextClose);
-      if (pos == text.length) break;
-      if (cm.getTokenTypeAt(CodeMirror.Pos(i, pos + 1)) == tokenType) {
-        if (pos == nextOpen) ++count;
-        else if (!--count) { end = i; endCh = pos; break outer; }
-      }
-      ++pos;
-    }
-  }
-  if (end == null || line == end && endCh == startCh) return;
-  return {from: CodeMirror.Pos(line, startCh),
-          to: CodeMirror.Pos(end, endCh)};
-});
-
-CodeMirror.registerHelper("fold", "import", function(cm, start) {
-  function hasImport(line) {
-    if (line < cm.firstLine() || line > cm.lastLine()) return null;
-    var start = cm.getTokenAt(CodeMirror.Pos(line, 1));
-    if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1));
-    if (start.type != "keyword" || start.string != "import") return null;
-    // Now find closing semicolon, return its position
-    for (var i = line, e = Math.min(cm.lastLine(), line + 10); i <= e; ++i) {
-      var text = cm.getLine(i), semi = text.indexOf(";");
-      if (semi != -1) return {startCh: start.end, end: CodeMirror.Pos(i, semi)};
-    }
-  }
-
-  var start = start.line, has = hasImport(start), prev;
-  if (!has || hasImport(start - 1) || ((prev = hasImport(start - 2)) && prev.end.line == start - 1))
-    return null;
-  for (var end = has.end;;) {
-    var next = hasImport(end.line + 1);
-    if (next == null) break;
-    end = next.end;
-  }
-  return {from: cm.clipPos(CodeMirror.Pos(start, has.startCh + 1)), to: end};
-});
-
-CodeMirror.registerHelper("fold", "include", function(cm, start) {
-  function hasInclude(line) {
-    if (line < cm.firstLine() || line > cm.lastLine()) return null;
-    var start = cm.getTokenAt(CodeMirror.Pos(line, 1));
-    if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1));
-    if (start.type == "meta" && start.string.slice(0, 8) == "#include") return start.start + 8;
-  }
-
-  var start = start.line, has = hasInclude(start);
-  if (has == null || hasInclude(start - 1) != null) return null;
-  for (var end = start;;) {
-    var next = hasInclude(end + 1);
-    if (next == null) break;
-    ++end;
-  }
-  return {from: CodeMirror.Pos(start, has + 1),
-          to: cm.clipPos(CodeMirror.Pos(end))};
-});
-
-});

public/js/lib/codemirror/addon/fold/comment-fold.js

@@ -1,57 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.registerGlobalHelper("fold", "comment", function(mode) {
-  return mode.blockCommentStart && mode.blockCommentEnd;
-}, function(cm, start) {
-  var mode = cm.getModeAt(start), startToken = mode.blockCommentStart, endToken = mode.blockCommentEnd;
-  if (!startToken || !endToken) return;
-  var line = start.line, lineText = cm.getLine(line);
-
-  var startCh;
-  for (var at = start.ch, pass = 0;;) {
-    var found = at <= 0 ? -1 : lineText.lastIndexOf(startToken, at - 1);
-    if (found == -1) {
-      if (pass == 1) return;
-      pass = 1;
-      at = lineText.length;
-      continue;
-    }
-    if (pass == 1 && found < start.ch) return;
-    if (/comment/.test(cm.getTokenTypeAt(CodeMirror.Pos(line, found + 1)))) {
-      startCh = found + startToken.length;
-      break;
-    }
-    at = found - 1;
-  }
-
-  var depth = 1, lastLine = cm.lastLine(), end, endCh;
-  outer: for (var i = line; i <= lastLine; ++i) {
-    var text = cm.getLine(i), pos = i == line ? startCh : 0;
-    for (;;) {
-      var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos);
-      if (nextOpen < 0) nextOpen = text.length;
-      if (nextClose < 0) nextClose = text.length;
-      pos = Math.min(nextOpen, nextClose);
-      if (pos == text.length) break;
-      if (pos == nextOpen) ++depth;
-      else if (!--depth) { end = i; endCh = pos; break outer; }
-      ++pos;
-    }
-  }
-  if (end == null || line == end && endCh == startCh) return;
-  return {from: CodeMirror.Pos(line, startCh),
-          to: CodeMirror.Pos(end, endCh)};
-});
-
-});

public/js/lib/codemirror/addon/fold/foldcode.js

@@ -1,145 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  function doFold(cm, pos, options, force) {
-    if (options && options.call) {
-      var finder = options;
-      options = null;
-    } else {
-      var finder = getOption(cm, options, "rangeFinder");
-    }
-    if (typeof pos == "number") pos = CodeMirror.Pos(pos, 0);
-    var minSize = getOption(cm, options, "minFoldSize");
-
-    function getRange(allowFolded) {
-      var range = finder(cm, pos);
-      if (!range || range.to.line - range.from.line < minSize) return null;
-      var marks = cm.findMarksAt(range.from);
-      for (var i = 0; i < marks.length; ++i) {
-        if (marks[i].__isFold && force !== "fold") {
-          if (!allowFolded) return null;
-          range.cleared = true;
-          marks[i].clear();
-        }
-      }
-      return range;
-    }
-
-    var range = getRange(true);
-    if (getOption(cm, options, "scanUp")) while (!range && pos.line > cm.firstLine()) {
-      pos = CodeMirror.Pos(pos.line - 1, 0);
-      range = getRange(false);
-    }
-    if (!range || range.cleared || force === "unfold") return;
-
-    var myWidget = makeWidget(cm, options);
-    CodeMirror.on(myWidget, "mousedown", function(e) {
-      myRange.clear();
-      CodeMirror.e_preventDefault(e);
-    });
-    var myRange = cm.markText(range.from, range.to, {
-      replacedWith: myWidget,
-      clearOnEnter: true,
-      __isFold: true
-    });
-    myRange.on("clear", function(from, to) {
-      CodeMirror.signal(cm, "unfold", cm, from, to);
-    });
-    CodeMirror.signal(cm, "fold", cm, range.from, range.to);
-  }
-
-  function makeWidget(cm, options) {
-    var widget = getOption(cm, options, "widget");
-    if (typeof widget == "string") {
-      var text = document.createTextNode(widget);
-      widget = document.createElement("span");
-      widget.appendChild(text);
-      widget.className = "CodeMirror-foldmarker";
-    }
-    return widget;
-  }
-
-  // Clumsy backwards-compatible interface
-  CodeMirror.newFoldFunction = function(rangeFinder, widget) {
-    return function(cm, pos) { doFold(cm, pos, {rangeFinder: rangeFinder, widget: widget}); };
-  };
-
-  // New-style interface
-  CodeMirror.defineExtension("foldCode", function(pos, options, force) {
-    doFold(this, pos, options, force);
-  });
-
-  CodeMirror.defineExtension("isFolded", function(pos) {
-    var marks = this.findMarksAt(pos);
-    for (var i = 0; i < marks.length; ++i)
-      if (marks[i].__isFold) return true;
-  });
-
-  CodeMirror.commands.toggleFold = function(cm) {
-    cm.foldCode(cm.getCursor());
-  };
-  CodeMirror.commands.fold = function(cm) {
-    cm.foldCode(cm.getCursor(), null, "fold");
-  };
-  CodeMirror.commands.unfold = function(cm) {
-    cm.foldCode(cm.getCursor(), null, "unfold");
-  };
-  CodeMirror.commands.foldAll = function(cm) {
-    cm.operation(function() {
-      for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++)
-        cm.foldCode(CodeMirror.Pos(i, 0), null, "fold");
-    });
-  };
-  CodeMirror.commands.unfoldAll = function(cm) {
-    cm.operation(function() {
-      for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++)
-        cm.foldCode(CodeMirror.Pos(i, 0), null, "unfold");
-    });
-  };
-
-  CodeMirror.registerHelper("fold", "combine", function() {
-    var funcs = Array.prototype.slice.call(arguments, 0);
-    return function(cm, start) {
-      for (var i = 0; i < funcs.length; ++i) {
-        var found = funcs[i](cm, start);
-        if (found) return found;
-      }
-    };
-  });
-
-  CodeMirror.registerHelper("fold", "auto", function(cm, start) {
-    var helpers = cm.getHelpers(start, "fold");
-    for (var i = 0; i < helpers.length; i++) {
-      var cur = helpers[i](cm, start);
-      if (cur) return cur;
-    }
-  });
-
-  var defaultOptions = {
-    rangeFinder: CodeMirror.fold.auto,
-    widget: "\u2194",
-    minFoldSize: 0,
-    scanUp: false
-  };
-
-  CodeMirror.defineOption("foldOptions", null);
-
-  function getOption(cm, options, name) {
-    if (options && options[name] !== undefined)
-      return options[name];
-    var editorOptions = cm.options.foldOptions;
-    if (editorOptions && editorOptions[name] !== undefined)
-      return editorOptions[name];
-    return defaultOptions[name];
-  }
-});

public/js/lib/codemirror/addon/fold/foldgutter.css

@@ -1,20 +0,0 @@
-.CodeMirror-foldmarker {
-  color: blue;
-  text-shadow: #b9f 1px 1px 2px, #b9f -1px -1px 2px, #b9f 1px -1px 2px, #b9f -1px 1px 2px;
-  font-family: arial;
-  line-height: .3;
-  cursor: pointer;
-}
-.CodeMirror-foldgutter {
-  width: .7em;
-}
-.CodeMirror-foldgutter-open,
-.CodeMirror-foldgutter-folded {
-  cursor: pointer;
-}
-.CodeMirror-foldgutter-open:after {
-  content: "\25BE";
-}
-.CodeMirror-foldgutter-folded:after {
-  content: "\25B8";
-}

public/js/lib/codemirror/addon/fold/foldgutter.js

@@ -1,134 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("./foldcode"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "./foldcode"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  CodeMirror.defineOption("foldGutter", false, function(cm, val, old) {
-    if (old && old != CodeMirror.Init) {
-      cm.clearGutter(cm.state.foldGutter.options.gutter);
-      cm.state.foldGutter = null;
-      cm.off("gutterClick", onGutterClick);
-      cm.off("change", onChange);
-      cm.off("viewportChange", onViewportChange);
-      cm.off("fold", onFold);
-      cm.off("unfold", onFold);
-      cm.off("swapDoc", updateInViewport);
-    }
-    if (val) {
-      cm.state.foldGutter = new State(parseOptions(val));
-      updateInViewport(cm);
-      cm.on("gutterClick", onGutterClick);
-      cm.on("change", onChange);
-      cm.on("viewportChange", onViewportChange);
-      cm.on("fold", onFold);
-      cm.on("unfold", onFold);
-      cm.on("swapDoc", updateInViewport);
-    }
-  });
-
-  var Pos = CodeMirror.Pos;
-
-  function State(options) {
-    this.options = options;
-    this.from = this.to = 0;
-  }
-
-  function parseOptions(opts) {
-    if (opts === true) opts = {};
-    if (opts.gutter == null) opts.gutter = "CodeMirror-foldgutter";
-    if (opts.indicatorOpen == null) opts.indicatorOpen = "CodeMirror-foldgutter-open";
-    if (opts.indicatorFolded == null) opts.indicatorFolded = "CodeMirror-foldgutter-folded";
-    return opts;
-  }
-
-  function isFolded(cm, line) {
-    var marks = cm.findMarksAt(Pos(line));
-    for (var i = 0; i < marks.length; ++i)
-      if (marks[i].__isFold && marks[i].find().from.line == line) return true;
-  }
-
-  function marker(spec) {
-    if (typeof spec == "string") {
-      var elt = document.createElement("div");
-      elt.className = spec + " CodeMirror-guttermarker-subtle";
-      return elt;
-    } else {
-      return spec.cloneNode(true);
-    }
-  }
-
-  function updateFoldInfo(cm, from, to) {
-    var opts = cm.state.foldGutter.options, cur = from;
-    cm.eachLine(from, to, function(line) {
-      var mark = null;
-      if (isFolded(cm, cur)) {
-        mark = marker(opts.indicatorFolded);
-      } else {
-        var pos = Pos(cur, 0), func = opts.rangeFinder || CodeMirror.fold.auto;
-        var range = func && func(cm, pos);
-        if (range && range.from.line + 1 < range.to.line)
-          mark = marker(opts.indicatorOpen);
-      }
-      cm.setGutterMarker(line, opts.gutter, mark);
-      ++cur;
-    });
-  }
-
-  function updateInViewport(cm) {
-    var vp = cm.getViewport(), state = cm.state.foldGutter;
-    if (!state) return;
-    cm.operation(function() {
-      updateFoldInfo(cm, vp.from, vp.to);
-    });
-    state.from = vp.from; state.to = vp.to;
-  }
-
-  function onGutterClick(cm, line, gutter) {
-    var opts = cm.state.foldGutter.options;
-    if (gutter != opts.gutter) return;
-    cm.foldCode(Pos(line, 0), opts.rangeFinder);
-  }
-
-  function onChange(cm) {
-    var state = cm.state.foldGutter, opts = cm.state.foldGutter.options;
-    state.from = state.to = 0;
-    clearTimeout(state.changeUpdate);
-    state.changeUpdate = setTimeout(function() { updateInViewport(cm); }, opts.foldOnChangeTimeSpan || 600);
-  }
-
-  function onViewportChange(cm) {
-    var state = cm.state.foldGutter, opts = cm.state.foldGutter.options;
-    clearTimeout(state.changeUpdate);
-    state.changeUpdate = setTimeout(function() {
-      var vp = cm.getViewport();
-      if (state.from == state.to || vp.from - state.to > 20 || state.from - vp.to > 20) {
-        updateInViewport(cm);
-      } else {
-        cm.operation(function() {
-          if (vp.from < state.from) {
-            updateFoldInfo(cm, vp.from, state.from);
-            state.from = vp.from;
-          }
-          if (vp.to > state.to) {
-            updateFoldInfo(cm, state.to, vp.to);
-            state.to = vp.to;
-          }
-        });
-      }
-    }, opts.updateViewportTimeSpan || 400);
-  }
-
-  function onFold(cm, from) {
-    var state = cm.state.foldGutter, line = from.line;
-    if (line >= state.from && line < state.to)
-      updateFoldInfo(cm, line, line + 1);
-  }
-});

public/js/lib/codemirror/addon/fold/indent-fold.js

@@ -1,44 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.registerHelper("fold", "indent", function(cm, start) {
-  var tabSize = cm.getOption("tabSize"), firstLine = cm.getLine(start.line);
-  if (!/\S/.test(firstLine)) return;
-  var getIndent = function(line) {
-    return CodeMirror.countColumn(line, null, tabSize);
-  };
-  var myIndent = getIndent(firstLine);
-  var lastLineInFold = null;
-  // Go through lines until we find a line that definitely doesn't belong in
-  // the block we're folding, or to the end.
-  for (var i = start.line + 1, end = cm.lastLine(); i <= end; ++i) {
-    var curLine = cm.getLine(i);
-    var curIndent = getIndent(curLine);
-    if (curIndent > myIndent) {
-      // Lines with a greater indent are considered part of the block.
-      lastLineInFold = i;
-    } else if (!/\S/.test(curLine)) {
-      // Empty lines might be breaks within the block we're trying to fold.
-    } else {
-      // A non-empty line at an indent equal to or less than ours marks the
-      // start of another block.
-      break;
-    }
-  }
-  if (lastLineInFold) return {
-    from: CodeMirror.Pos(start.line, firstLine.length),
-    to: CodeMirror.Pos(lastLineInFold, cm.getLine(lastLineInFold).length)
-  };
-});
-
-});

public/js/lib/codemirror/addon/fold/markdown-fold.js

@@ -1,49 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.registerHelper("fold", "markdown", function(cm, start) {
-  var maxDepth = 100;
-
-  function isHeader(lineNo) {
-    var tokentype = cm.getTokenTypeAt(CodeMirror.Pos(lineNo, 0));
-    return tokentype && /\bheader\b/.test(tokentype);
-  }
-
-  function headerLevel(lineNo, line, nextLine) {
-    var match = line && line.match(/^#+/);
-    if (match && isHeader(lineNo)) return match[0].length;
-    match = nextLine && nextLine.match(/^[=\-]+\s*$/);
-    if (match && isHeader(lineNo + 1)) return nextLine[0] == "=" ? 1 : 2;
-    return maxDepth;
-  }
-
-  var firstLine = cm.getLine(start.line), nextLine = cm.getLine(start.line + 1);
-  var level = headerLevel(start.line, firstLine, nextLine);
-  if (level === maxDepth) return undefined;
-
-  var lastLineNo = cm.lastLine();
-  var end = start.line, nextNextLine = cm.getLine(end + 2);
-  while (end < lastLineNo) {
-    if (headerLevel(end + 1, nextLine, nextNextLine) <= level) break;
-    ++end;
-    nextLine = nextNextLine;
-    nextNextLine = cm.getLine(end + 2);
-  }
-
-  return {
-    from: CodeMirror.Pos(start.line, firstLine.length),
-    to: CodeMirror.Pos(end, cm.getLine(end).length)
-  };
-});
-
-});

public/js/lib/codemirror/addon/fold/xml-fold.js

@@ -1,182 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var Pos = CodeMirror.Pos;
-  function cmp(a, b) { return a.line - b.line || a.ch - b.ch; }
-
-  var nameStartChar = "A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD";
-  var nameChar = nameStartChar + "\-\:\.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040";
-  var xmlTagStart = new RegExp("<(/?)([" + nameStartChar + "][" + nameChar + "]*)", "g");
-
-  function Iter(cm, line, ch, range) {
-    this.line = line; this.ch = ch;
-    this.cm = cm; this.text = cm.getLine(line);
-    this.min = range ? range.from : cm.firstLine();
-    this.max = range ? range.to - 1 : cm.lastLine();
-  }
-
-  function tagAt(iter, ch) {
-    var type = iter.cm.getTokenTypeAt(Pos(iter.line, ch));
-    return type && /\btag\b/.test(type);
-  }
-
-  function nextLine(iter) {
-    if (iter.line >= iter.max) return;
-    iter.ch = 0;
-    iter.text = iter.cm.getLine(++iter.line);
-    return true;
-  }
-  function prevLine(iter) {
-    if (iter.line <= iter.min) return;
-    iter.text = iter.cm.getLine(--iter.line);
-    iter.ch = iter.text.length;
-    return true;
-  }
-
-  function toTagEnd(iter) {
-    for (;;) {
-      var gt = iter.text.indexOf(">", iter.ch);
-      if (gt == -1) { if (nextLine(iter)) continue; else return; }
-      if (!tagAt(iter, gt + 1)) { iter.ch = gt + 1; continue; }
-      var lastSlash = iter.text.lastIndexOf("/", gt);
-      var selfClose = lastSlash > -1 && !/\S/.test(iter.text.slice(lastSlash + 1, gt));
-      iter.ch = gt + 1;
-      return selfClose ? "selfClose" : "regular";
-    }
-  }
-  function toTagStart(iter) {
-    for (;;) {
-      var lt = iter.ch ? iter.text.lastIndexOf("<", iter.ch - 1) : -1;
-      if (lt == -1) { if (prevLine(iter)) continue; else return; }
-      if (!tagAt(iter, lt + 1)) { iter.ch = lt; continue; }
-      xmlTagStart.lastIndex = lt;
-      iter.ch = lt;
-      var match = xmlTagStart.exec(iter.text);
-      if (match && match.index == lt) return match;
-    }
-  }
-
-  function toNextTag(iter) {
-    for (;;) {
-      xmlTagStart.lastIndex = iter.ch;
-      var found = xmlTagStart.exec(iter.text);
-      if (!found) { if (nextLine(iter)) continue; else return; }
-      if (!tagAt(iter, found.index + 1)) { iter.ch = found.index + 1; continue; }
-      iter.ch = found.index + found[0].length;
-      return found;
-    }
-  }
-  function toPrevTag(iter) {
-    for (;;) {
-      var gt = iter.ch ? iter.text.lastIndexOf(">", iter.ch - 1) : -1;
-      if (gt == -1) { if (prevLine(iter)) continue; else return; }
-      if (!tagAt(iter, gt + 1)) { iter.ch = gt; continue; }
-      var lastSlash = iter.text.lastIndexOf("/", gt);
-      var selfClose = lastSlash > -1 && !/\S/.test(iter.text.slice(lastSlash + 1, gt));
-      iter.ch = gt + 1;
-      return selfClose ? "selfClose" : "regular";
-    }
-  }
-
-  function findMatchingClose(iter, tag) {
-    var stack = [];
-    for (;;) {
-      var next = toNextTag(iter), end, startLine = iter.line, startCh = iter.ch - (next ? next[0].length : 0);
-      if (!next || !(end = toTagEnd(iter))) return;
-      if (end == "selfClose") continue;
-      if (next[1]) { // closing tag
-        for (var i = stack.length - 1; i >= 0; --i) if (stack[i] == next[2]) {
-          stack.length = i;
-          break;
-        }
-        if (i < 0 && (!tag || tag == next[2])) return {
-          tag: next[2],
-          from: Pos(startLine, startCh),
-          to: Pos(iter.line, iter.ch)
-        };
-      } else { // opening tag
-        stack.push(next[2]);
-      }
-    }
-  }
-  function findMatchingOpen(iter, tag) {
-    var stack = [];
-    for (;;) {
-      var prev = toPrevTag(iter);
-      if (!prev) return;
-      if (prev == "selfClose") { toTagStart(iter); continue; }
-      var endLine = iter.line, endCh = iter.ch;
-      var start = toTagStart(iter);
-      if (!start) return;
-      if (start[1]) { // closing tag
-        stack.push(start[2]);
-      } else { // opening tag
-        for (var i = stack.length - 1; i >= 0; --i) if (stack[i] == start[2]) {
-          stack.length = i;
-          break;
-        }
-        if (i < 0 && (!tag || tag == start[2])) return {
-          tag: start[2],
-          from: Pos(iter.line, iter.ch),
-          to: Pos(endLine, endCh)
-        };
-      }
-    }
-  }
-
-  CodeMirror.registerHelper("fold", "xml", function(cm, start) {
-    var iter = new Iter(cm, start.line, 0);
-    for (;;) {
-      var openTag = toNextTag(iter), end;
-      if (!openTag || iter.line != start.line || !(end = toTagEnd(iter))) return;
-      if (!openTag[1] && end != "selfClose") {
-        var start = Pos(iter.line, iter.ch);
-        var close = findMatchingClose(iter, openTag[2]);
-        return close && {from: start, to: close.from};
-      }
-    }
-  });
-  CodeMirror.findMatchingTag = function(cm, pos, range) {
-    var iter = new Iter(cm, pos.line, pos.ch, range);
-    if (iter.text.indexOf(">") == -1 && iter.text.indexOf("<") == -1) return;
-    var end = toTagEnd(iter), to = end && Pos(iter.line, iter.ch);
-    var start = end && toTagStart(iter);
-    if (!end || !start || cmp(iter, pos) > 0) return;
-    var here = {from: Pos(iter.line, iter.ch), to: to, tag: start[2]};
-    if (end == "selfClose") return {open: here, close: null, at: "open"};
-
-    if (start[1]) { // closing tag
-      return {open: findMatchingOpen(iter, start[2]), close: here, at: "close"};
-    } else { // opening tag
-      iter = new Iter(cm, to.line, to.ch, range);
-      return {open: here, close: findMatchingClose(iter, start[2]), at: "open"};
-    }
-  };
-
-  CodeMirror.findEnclosingTag = function(cm, pos, range) {
-    var iter = new Iter(cm, pos.line, pos.ch, range);
-    for (;;) {
-      var open = findMatchingOpen(iter);
-      if (!open) break;
-      var forward = new Iter(cm, pos.line, pos.ch, range);
-      var close = findMatchingClose(forward, open.tag);
-      if (close) return {open: open, close: close};
-    }
-  };
-
-  // Used by addon/edit/closetag.js
-  CodeMirror.scanForClosingTag = function(cm, pos, name, end) {
-    var iter = new Iter(cm, pos.line, pos.ch, end ? {from: 0, to: end} : null);
-    return findMatchingClose(iter, name);
-  };
-});

public/js/lib/codemirror/addon/hint/anyword-hint.js

@@ -1,41 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var WORD = /[\w$]+/, RANGE = 500;
-
-  CodeMirror.registerHelper("hint", "anyword", function(editor, options) {
-    var word = options && options.word || WORD;
-    var range = options && options.range || RANGE;
-    var cur = editor.getCursor(), curLine = editor.getLine(cur.line);
-    var end = cur.ch, start = end;
-    while (start && word.test(curLine.charAt(start - 1))) --start;
-    var curWord = start != end && curLine.slice(start, end);
-
-    var list = [], seen = {};
-    var re = new RegExp(word.source, "g");
-    for (var dir = -1; dir <= 1; dir += 2) {
-      var line = cur.line, endLine = Math.min(Math.max(line + dir * range, editor.firstLine()), editor.lastLine()) + dir;
-      for (; line != endLine; line += dir) {
-        var text = editor.getLine(line), m;
-        while (m = re.exec(text)) {
-          if (line == cur.line && m[0] === curWord) continue;
-          if ((!curWord || m[0].lastIndexOf(curWord, 0) == 0) && !Object.prototype.hasOwnProperty.call(seen, m[0])) {
-            seen[m[0]] = true;
-            list.push(m[0]);
-          }
-        }
-      }
-    }
-    return {list: list, from: CodeMirror.Pos(cur.line, start), to: CodeMirror.Pos(cur.line, end)};
-  });
-});

public/js/lib/codemirror/addon/hint/css-hint.js

@@ -1,56 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("../../mode/css/css"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "../../mode/css/css"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var pseudoClasses = {link: 1, visited: 1, active: 1, hover: 1, focus: 1,
-                       "first-letter": 1, "first-line": 1, "first-child": 1,
-                       before: 1, after: 1, lang: 1};
-
-  CodeMirror.registerHelper("hint", "css", function(cm) {
-    var cur = cm.getCursor(), token = cm.getTokenAt(cur);
-    var inner = CodeMirror.innerMode(cm.getMode(), token.state);
-    if (inner.mode.name != "css") return;
-
-    var start = token.start, end = cur.ch, word = token.string.slice(0, end - start);
-    if (/[^\w$_-]/.test(word)) {
-      word = ""; start = end = cur.ch;
-    }
-
-    var spec = CodeMirror.resolveMode("text/css");
-
-    var result = [];
-    function add(keywords) {
-      for (var name in keywords)
-        if (!word || name.lastIndexOf(word, 0) == 0)
-          result.push(name);
-    }
-
-    var st = inner.state.state;
-    if (st == "pseudo" || token.type == "variable-3") {
-      add(pseudoClasses);
-    } else if (st == "block" || st == "maybeprop") {
-      add(spec.propertyKeywords);
-    } else if (st == "prop" || st == "parens" || st == "at" || st == "params") {
-      add(spec.valueKeywords);
-      add(spec.colorKeywords);
-    } else if (st == "media" || st == "media_parens") {
-      add(spec.mediaTypes);
-      add(spec.mediaFeatures);
-    }
-
-    if (result.length) return {
-      list: result,
-      from: CodeMirror.Pos(cur.line, start),
-      to: CodeMirror.Pos(cur.line, end)
-    };
-  });
-});

public/js/lib/codemirror/addon/hint/html-hint.js

@@ -1,348 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("./xml-hint"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "./xml-hint"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var langs = "ab aa af ak sq am ar an hy as av ae ay az bm ba eu be bn bh bi bs br bg my ca ch ce ny zh cv kw co cr hr cs da dv nl dz en eo et ee fo fj fi fr ff gl ka de el gn gu ht ha he hz hi ho hu ia id ie ga ig ik io is it iu ja jv kl kn kr ks kk km ki rw ky kv kg ko ku kj la lb lg li ln lo lt lu lv gv mk mg ms ml mt mi mr mh mn na nv nb nd ne ng nn no ii nr oc oj cu om or os pa pi fa pl ps pt qu rm rn ro ru sa sc sd se sm sg sr gd sn si sk sl so st es su sw ss sv ta te tg th ti bo tk tl tn to tr ts tt tw ty ug uk ur uz ve vi vo wa cy wo fy xh yi yo za zu".split(" ");
-  var targets = ["_blank", "_self", "_top", "_parent"];
-  var charsets = ["ascii", "utf-8", "utf-16", "latin1", "latin1"];
-  var methods = ["get", "post", "put", "delete"];
-  var encs = ["application/x-www-form-urlencoded", "multipart/form-data", "text/plain"];
-  var media = ["all", "screen", "print", "embossed", "braille", "handheld", "print", "projection", "screen", "tty", "tv", "speech",
-               "3d-glasses", "resolution [>][<][=] [X]", "device-aspect-ratio: X/Y", "orientation:portrait",
-               "orientation:landscape", "device-height: [X]", "device-width: [X]"];
-  var s = { attrs: {} }; // Simple tag, reused for a whole lot of tags
-
-  var data = {
-    a: {
-      attrs: {
-        href: null, ping: null, type: null,
-        media: media,
-        target: targets,
-        hreflang: langs
-      }
-    },
-    abbr: s,
-    acronym: s,
-    address: s,
-    applet: s,
-    area: {
-      attrs: {
-        alt: null, coords: null, href: null, target: null, ping: null,
-        media: media, hreflang: langs, type: null,
-        shape: ["default", "rect", "circle", "poly"]
-      }
-    },
-    article: s,
-    aside: s,
-    audio: {
-      attrs: {
-        src: null, mediagroup: null,
-        crossorigin: ["anonymous", "use-credentials"],
-        preload: ["none", "metadata", "auto"],
-        autoplay: ["", "autoplay"],
-        loop: ["", "loop"],
-        controls: ["", "controls"]
-      }
-    },
-    b: s,
-    base: { attrs: { href: null, target: targets } },
-    basefont: s,
-    bdi: s,
-    bdo: s,
-    big: s,
-    blockquote: { attrs: { cite: null } },
-    body: s,
-    br: s,
-    button: {
-      attrs: {
-        form: null, formaction: null, name: null, value: null,
-        autofocus: ["", "autofocus"],
-        disabled: ["", "autofocus"],
-        formenctype: encs,
-        formmethod: methods,
-        formnovalidate: ["", "novalidate"],
-        formtarget: targets,
-        type: ["submit", "reset", "button"]
-      }
-    },
-    canvas: { attrs: { width: null, height: null } },
-    caption: s,
-    center: s,
-    cite: s,
-    code: s,
-    col: { attrs: { span: null } },
-    colgroup: { attrs: { span: null } },
-    command: {
-      attrs: {
-        type: ["command", "checkbox", "radio"],
-        label: null, icon: null, radiogroup: null, command: null, title: null,
-        disabled: ["", "disabled"],
-        checked: ["", "checked"]
-      }
-    },
-    data: { attrs: { value: null } },
-    datagrid: { attrs: { disabled: ["", "disabled"], multiple: ["", "multiple"] } },
-    datalist: { attrs: { data: null } },
-    dd: s,
-    del: { attrs: { cite: null, datetime: null } },
-    details: { attrs: { open: ["", "open"] } },
-    dfn: s,
-    dir: s,
-    div: s,
-    dl: s,
-    dt: s,
-    em: s,
-    embed: { attrs: { src: null, type: null, width: null, height: null } },
-    eventsource: { attrs: { src: null } },
-    fieldset: { attrs: { disabled: ["", "disabled"], form: null, name: null } },
-    figcaption: s,
-    figure: s,
-    font: s,
-    footer: s,
-    form: {
-      attrs: {
-        action: null, name: null,
-        "accept-charset": charsets,
-        autocomplete: ["on", "off"],
-        enctype: encs,
-        method: methods,
-        novalidate: ["", "novalidate"],
-        target: targets
-      }
-    },
-    frame: s,
-    frameset: s,
-    h1: s, h2: s, h3: s, h4: s, h5: s, h6: s,
-    head: {
-      attrs: {},
-      children: ["title", "base", "link", "style", "meta", "script", "noscript", "command"]
-    },
-    header: s,
-    hgroup: s,
-    hr: s,
-    html: {
-      attrs: { manifest: null },
-      children: ["head", "body"]
-    },
-    i: s,
-    iframe: {
-      attrs: {
-        src: null, srcdoc: null, name: null, width: null, height: null,
-        sandbox: ["allow-top-navigation", "allow-same-origin", "allow-forms", "allow-scripts"],
-        seamless: ["", "seamless"]
-      }
-    },
-    img: {
-      attrs: {
-        alt: null, src: null, ismap: null, usemap: null, width: null, height: null,
-        crossorigin: ["anonymous", "use-credentials"]
-      }
-    },
-    input: {
-      attrs: {
-        alt: null, dirname: null, form: null, formaction: null,
-        height: null, list: null, max: null, maxlength: null, min: null,
-        name: null, pattern: null, placeholder: null, size: null, src: null,
-        step: null, value: null, width: null,
-        accept: ["audio/*", "video/*", "image/*"],
-        autocomplete: ["on", "off"],
-        autofocus: ["", "autofocus"],
-        checked: ["", "checked"],
-        disabled: ["", "disabled"],
-        formenctype: encs,
-        formmethod: methods,
-        formnovalidate: ["", "novalidate"],
-        formtarget: targets,
-        multiple: ["", "multiple"],
-        readonly: ["", "readonly"],
-        required: ["", "required"],
-        type: ["hidden", "text", "search", "tel", "url", "email", "password", "datetime", "date", "month",
-               "week", "time", "datetime-local", "number", "range", "color", "checkbox", "radio",
-               "file", "submit", "image", "reset", "button"]
-      }
-    },
-    ins: { attrs: { cite: null, datetime: null } },
-    kbd: s,
-    keygen: {
-      attrs: {
-        challenge: null, form: null, name: null,
-        autofocus: ["", "autofocus"],
-        disabled: ["", "disabled"],
-        keytype: ["RSA"]
-      }
-    },
-    label: { attrs: { "for": null, form: null } },
-    legend: s,
-    li: { attrs: { value: null } },
-    link: {
-      attrs: {
-        href: null, type: null,
-        hreflang: langs,
-        media: media,
-        sizes: ["all", "16x16", "16x16 32x32", "16x16 32x32 64x64"]
-      }
-    },
-    map: { attrs: { name: null } },
-    mark: s,
-    menu: { attrs: { label: null, type: ["list", "context", "toolbar"] } },
-    meta: {
-      attrs: {
-        content: null,
-        charset: charsets,
-        name: ["viewport", "application-name", "author", "description", "generator", "keywords"],
-        "http-equiv": ["content-language", "content-type", "default-style", "refresh"]
-      }
-    },
-    meter: { attrs: { value: null, min: null, low: null, high: null, max: null, optimum: null } },
-    nav: s,
-    noframes: s,
-    noscript: s,
-    object: {
-      attrs: {
-        data: null, type: null, name: null, usemap: null, form: null, width: null, height: null,
-        typemustmatch: ["", "typemustmatch"]
-      }
-    },
-    ol: { attrs: { reversed: ["", "reversed"], start: null, type: ["1", "a", "A", "i", "I"] } },
-    optgroup: { attrs: { disabled: ["", "disabled"], label: null } },
-    option: { attrs: { disabled: ["", "disabled"], label: null, selected: ["", "selected"], value: null } },
-    output: { attrs: { "for": null, form: null, name: null } },
-    p: s,
-    param: { attrs: { name: null, value: null } },
-    pre: s,
-    progress: { attrs: { value: null, max: null } },
-    q: { attrs: { cite: null } },
-    rp: s,
-    rt: s,
-    ruby: s,
-    s: s,
-    samp: s,
-    script: {
-      attrs: {
-        type: ["text/javascript"],
-        src: null,
-        async: ["", "async"],
-        defer: ["", "defer"],
-        charset: charsets
-      }
-    },
-    section: s,
-    select: {
-      attrs: {
-        form: null, name: null, size: null,
-        autofocus: ["", "autofocus"],
-        disabled: ["", "disabled"],
-        multiple: ["", "multiple"]
-      }
-    },
-    small: s,
-    source: { attrs: { src: null, type: null, media: null } },
-    span: s,
-    strike: s,
-    strong: s,
-    style: {
-      attrs: {
-        type: ["text/css"],
-        media: media,
-        scoped: null
-      }
-    },
-    sub: s,
-    summary: s,
-    sup: s,
-    table: s,
-    tbody: s,
-    td: { attrs: { colspan: null, rowspan: null, headers: null } },
-    textarea: {
-      attrs: {
-        dirname: null, form: null, maxlength: null, name: null, placeholder: null,
-        rows: null, cols: null,
-        autofocus: ["", "autofocus"],
-        disabled: ["", "disabled"],
-        readonly: ["", "readonly"],
-        required: ["", "required"],
-        wrap: ["soft", "hard"]
-      }
-    },
-    tfoot: s,
-    th: { attrs: { colspan: null, rowspan: null, headers: null, scope: ["row", "col", "rowgroup", "colgroup"] } },
-    thead: s,
-    time: { attrs: { datetime: null } },
-    title: s,
-    tr: s,
-    track: {
-      attrs: {
-        src: null, label: null, "default": null,
-        kind: ["subtitles", "captions", "descriptions", "chapters", "metadata"],
-        srclang: langs
-      }
-    },
-    tt: s,
-    u: s,
-    ul: s,
-    "var": s,
-    video: {
-      attrs: {
-        src: null, poster: null, width: null, height: null,
-        crossorigin: ["anonymous", "use-credentials"],
-        preload: ["auto", "metadata", "none"],
-        autoplay: ["", "autoplay"],
-        mediagroup: ["movie"],
-        muted: ["", "muted"],
-        controls: ["", "controls"]
-      }
-    },
-    wbr: s
-  };
-
-  var globalAttrs = {
-    accesskey: ["a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9"],
-    "class": null,
-    contenteditable: ["true", "false"],
-    contextmenu: null,
-    dir: ["ltr", "rtl", "auto"],
-    draggable: ["true", "false", "auto"],
-    dropzone: ["copy", "move", "link", "string:", "file:"],
-    hidden: ["hidden"],
-    id: null,
-    inert: ["inert"],
-    itemid: null,
-    itemprop: null,
-    itemref: null,
-    itemscope: ["itemscope"],
-    itemtype: null,
-    lang: ["en", "es"],
-    spellcheck: ["true", "false"],
-    style: null,
-    tabindex: ["1", "2", "3", "4", "5", "6", "7", "8", "9"],
-    title: null,
-    translate: ["yes", "no"],
-    onclick: null,
-    rel: ["stylesheet", "alternate", "author", "bookmark", "help", "license", "next", "nofollow", "noreferrer", "prefetch", "prev", "search", "tag"]
-  };
-  function populate(obj) {
-    for (var attr in globalAttrs) if (globalAttrs.hasOwnProperty(attr))
-      obj.attrs[attr] = globalAttrs[attr];
-  }
-
-  populate(s);
-  for (var tag in data) if (data.hasOwnProperty(tag) && data[tag] != s)
-    populate(data[tag]);
-
-  CodeMirror.htmlSchema = data;
-  function htmlHint(cm, options) {
-    var local = {schemaInfo: data};
-    if (options) for (var opt in options) local[opt] = options[opt];
-    return CodeMirror.hint.xml(cm, local);
-  }
-  CodeMirror.registerHelper("hint", "html", htmlHint);
-});

public/js/lib/codemirror/addon/hint/javascript-hint.js

@@ -1,146 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  var Pos = CodeMirror.Pos;
-
-  function forEach(arr, f) {
-    for (var i = 0, e = arr.length; i < e; ++i) f(arr[i]);
-  }
-
-  function arrayContains(arr, item) {
-    if (!Array.prototype.indexOf) {
-      var i = arr.length;
-      while (i--) {
-        if (arr[i] === item) {
-          return true;
-        }
-      }
-      return false;
-    }
-    return arr.indexOf(item) != -1;
-  }
-
-  function scriptHint(editor, keywords, getToken, options) {
-    // Find the token at the cursor
-    var cur = editor.getCursor(), token = getToken(editor, cur);
-    if (/\b(?:string|comment)\b/.test(token.type)) return;
-    token.state = CodeMirror.innerMode(editor.getMode(), token.state).state;
-
-    // If it's not a 'word-style' token, ignore the token.
-    if (!/^[\w$_]*$/.test(token.string)) {
-      token = {start: cur.ch, end: cur.ch, string: "", state: token.state,
-               type: token.string == "." ? "property" : null};
-    } else if (token.end > cur.ch) {
-      token.end = cur.ch;
-      token.string = token.string.slice(0, cur.ch - token.start);
-    }
-
-    var tprop = token;
-    // If it is a property, find out what it is a property of.
-    while (tprop.type == "property") {
-      tprop = getToken(editor, Pos(cur.line, tprop.start));
-      if (tprop.string != ".") return;
-      tprop = getToken(editor, Pos(cur.line, tprop.start));
-      if (!context) var context = [];
-      context.push(tprop);
-    }
-    return {list: getCompletions(token, context, keywords, options),
-            from: Pos(cur.line, token.start),
-            to: Pos(cur.line, token.end)};
-  }
-
-  function javascriptHint(editor, options) {
-    return scriptHint(editor, javascriptKeywords,
-                      function (e, cur) {return e.getTokenAt(cur);},
-                      options);
-  };
-  CodeMirror.registerHelper("hint", "javascript", javascriptHint);
-
-  function getCoffeeScriptToken(editor, cur) {
-  // This getToken, it is for coffeescript, imitates the behavior of
-  // getTokenAt method in javascript.js, that is, returning "property"
-  // type and treat "." as indepenent token.
-    var token = editor.getTokenAt(cur);
-    if (cur.ch == token.start + 1 && token.string.charAt(0) == '.') {
-      token.end = token.start;
-      token.string = '.';
-      token.type = "property";
-    }
-    else if (/^\.[\w$_]*$/.test(token.string)) {
-      token.type = "property";
-      token.start++;
-      token.string = token.string.replace(/\./, '');
-    }
-    return token;
-  }
-
-  function coffeescriptHint(editor, options) {
-    return scriptHint(editor, coffeescriptKeywords, getCoffeeScriptToken, options);
-  }
-  CodeMirror.registerHelper("hint", "coffeescript", coffeescriptHint);
-
-  var stringProps = ("charAt charCodeAt indexOf lastIndexOf substring substr slice trim trimLeft trimRight " +
-                     "toUpperCase toLowerCase split concat match replace search").split(" ");
-  var arrayProps = ("length concat join splice push pop shift unshift slice reverse sort indexOf " +
-                    "lastIndexOf every some filter forEach map reduce reduceRight ").split(" ");
-  var funcProps = "prototype apply call bind".split(" ");
-  var javascriptKeywords = ("break case catch continue debugger default delete do else false finally for function " +
-                  "if in instanceof new null return switch throw true try typeof var void while with").split(" ");
-  var coffeescriptKeywords = ("and break catch class continue delete do else extends false finally for " +
-                  "if in instanceof isnt new no not null of off on or return switch then throw true try typeof until void while with yes").split(" ");
-
-  function getCompletions(token, context, keywords, options) {
-    var found = [], start = token.string, global = options && options.globalScope || window;
-    function maybeAdd(str) {
-      if (str.lastIndexOf(start, 0) == 0 && !arrayContains(found, str)) found.push(str);
-    }
-    function gatherCompletions(obj) {
-      if (typeof obj == "string") forEach(stringProps, maybeAdd);
-      else if (obj instanceof Array) forEach(arrayProps, maybeAdd);
-      else if (obj instanceof Function) forEach(funcProps, maybeAdd);
-      for (var name in obj) maybeAdd(name);
-    }
-
-    if (context && context.length) {
-      // If this is a property, see if it belongs to some object we can
-      // find in the current environment.
-      var obj = context.pop(), base;
-      if (obj.type && obj.type.indexOf("variable") === 0) {
-        if (options && options.additionalContext)
-          base = options.additionalContext[obj.string];
-        if (!options || options.useGlobalScope !== false)
-          base = base || global[obj.string];
-      } else if (obj.type == "string") {
-        base = "";
-      } else if (obj.type == "atom") {
-        base = 1;
-      } else if (obj.type == "function") {
-        if (global.jQuery != null && (obj.string == '$' || obj.string == 'jQuery') &&
-            (typeof global.jQuery == 'function'))
-          base = global.jQuery();
-        else if (global._ != null && (obj.string == '_') && (typeof global._ == 'function'))
-          base = global._();
-      }
-      while (base != null && context.length)
-        base = base[context.pop().string];
-      if (base != null) gatherCompletions(base);
-    } else {
-      // If not, just look in the global object and any local scope
-      // (reading into JS mode internals to get at the local and global variables)
-      for (var v = token.state.localVars; v; v = v.next) maybeAdd(v.name);
-      for (var v = token.state.globalVars; v; v = v.next) maybeAdd(v.name);
-      if (!options || options.useGlobalScope !== false)
-        gatherCompletions(global);
-      forEach(keywords, maybeAdd);
-    }
-    return found;
-  }
-});

public/js/lib/codemirror/addon/hint/show-hint.css

@@ -1,38 +0,0 @@
-.CodeMirror-hints {
-  position: absolute;
-  z-index: 10;
-  overflow: hidden;
-  list-style: none;
-
-  margin: 0;
-  padding: 2px;
-
-  -webkit-box-shadow: 2px 3px 5px rgba(0,0,0,.2);
-  -moz-box-shadow: 2px 3px 5px rgba(0,0,0,.2);
-  box-shadow: 2px 3px 5px rgba(0,0,0,.2);
-  border-radius: 3px;
-  border: 1px solid silver;
-
-  background: white;
-  font-size: 90%;
-  font-family: monospace;
-
-  max-height: 20em;
-  overflow-y: auto;
-}
-
-.CodeMirror-hint {
-  margin: 0;
-  padding: 0 4px;
-  border-radius: 2px;
-  max-width: 19em;
-  overflow: hidden;
-  white-space: pre;
-  color: black;
-  cursor: pointer;
-}
-
-li.CodeMirror-hint-active {
-  background: #08f;
-  color: white;
-}

public/js/lib/codemirror/addon/hint/show-hint.js

@@ -1,389 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var HINT_ELEMENT_CLASS        = "CodeMirror-hint";
-  var ACTIVE_HINT_ELEMENT_CLASS = "CodeMirror-hint-active";
-
-  // This is the old interface, kept around for now to stay
-  // backwards-compatible.
-  CodeMirror.showHint = function(cm, getHints, options) {
-    if (!getHints) return cm.showHint(options);
-    if (options && options.async) getHints.async = true;
-    var newOpts = {hint: getHints};
-    if (options) for (var prop in options) newOpts[prop] = options[prop];
-    return cm.showHint(newOpts);
-  };
-
-  CodeMirror.defineExtension("showHint", function(options) {
-    // We want a single cursor position.
-    if (this.listSelections().length > 1 || this.somethingSelected()) return;
-
-    if (this.state.completionActive) this.state.completionActive.close();
-    var completion = this.state.completionActive = new Completion(this, options);
-    var getHints = completion.options.hint;
-    if (!getHints) return;
-
-    CodeMirror.signal(this, "startCompletion", this);
-    if (getHints.async)
-      getHints(this, function(hints) { completion.showHints(hints); }, completion.options);
-    else
-      return completion.showHints(getHints(this, completion.options));
-  });
-
-  function Completion(cm, options) {
-    this.cm = cm;
-    this.options = this.buildOptions(options);
-    this.widget = this.onClose = null;
-  }
-
-  Completion.prototype = {
-    close: function() {
-      if (!this.active()) return;
-      this.cm.state.completionActive = null;
-
-      if (this.widget) this.widget.close();
-      if (this.onClose) this.onClose();
-      CodeMirror.signal(this.cm, "endCompletion", this.cm);
-    },
-
-    active: function() {
-      return this.cm.state.completionActive == this;
-    },
-
-    pick: function(data, i) {
-      var completion = data.list[i];
-      if (completion.hint) completion.hint(this.cm, data, completion);
-      else this.cm.replaceRange(getText(completion), completion.from || data.from,
-                                completion.to || data.to, "complete");
-      CodeMirror.signal(data, "pick", completion);
-      this.close();
-    },
-
-    showHints: function(data) {
-      if (!data || !data.list.length || !this.active()) return this.close();
-
-      if (this.options.completeSingle && data.list.length == 1)
-        this.pick(data, 0);
-      else
-        this.showWidget(data);
-    },
-
-    showWidget: function(data) {
-      this.widget = new Widget(this, data);
-      CodeMirror.signal(data, "shown");
-
-      var debounce = 0, completion = this, finished;
-      var closeOn = this.options.closeCharacters;
-      var startPos = this.cm.getCursor(), startLen = this.cm.getLine(startPos.line).length;
-
-      var requestAnimationFrame = window.requestAnimationFrame || function(fn) {
-        return setTimeout(fn, 1000/60);
-      };
-      var cancelAnimationFrame = window.cancelAnimationFrame || clearTimeout;
-
-      function done() {
-        if (finished) return;
-        finished = true;
-        completion.close();
-        completion.cm.off("cursorActivity", activity);
-        if (data) CodeMirror.signal(data, "close");
-      }
-
-      function update() {
-        if (finished) return;
-        CodeMirror.signal(data, "update");
-        var getHints = completion.options.hint;
-        if (getHints.async)
-          getHints(completion.cm, finishUpdate, completion.options);
-        else
-          finishUpdate(getHints(completion.cm, completion.options));
-      }
-      function finishUpdate(data_) {
-        data = data_;
-        if (finished) return;
-        if (!data || !data.list.length) return done();
-        if (completion.widget) completion.widget.close();
-        completion.widget = new Widget(completion, data);
-      }
-
-      function clearDebounce() {
-        if (debounce) {
-          cancelAnimationFrame(debounce);
-          debounce = 0;
-        }
-      }
-
-      function activity() {
-        clearDebounce();
-        var pos = completion.cm.getCursor(), line = completion.cm.getLine(pos.line);
-        if (pos.line != startPos.line || line.length - pos.ch != startLen - startPos.ch ||
-            pos.ch < startPos.ch || completion.cm.somethingSelected() ||
-            (pos.ch && closeOn.test(line.charAt(pos.ch - 1)))) {
-          completion.close();
-        } else {
-          debounce = requestAnimationFrame(update);
-          if (completion.widget) completion.widget.close();
-        }
-      }
-      this.cm.on("cursorActivity", activity);
-      this.onClose = done;
-    },
-
-    buildOptions: function(options) {
-      var editor = this.cm.options.hintOptions;
-      var out = {};
-      for (var prop in defaultOptions) out[prop] = defaultOptions[prop];
-      if (editor) for (var prop in editor)
-        if (editor[prop] !== undefined) out[prop] = editor[prop];
-      if (options) for (var prop in options)
-        if (options[prop] !== undefined) out[prop] = options[prop];
-      return out;
-    }
-  };
-
-  function getText(completion) {
-    if (typeof completion == "string") return completion;
-    else return completion.text;
-  }
-
-  function buildKeyMap(completion, handle) {
-    var baseMap = {
-      Up: function() {handle.moveFocus(-1);},
-      Down: function() {handle.moveFocus(1);},
-      PageUp: function() {handle.moveFocus(-handle.menuSize() + 1, true);},
-      PageDown: function() {handle.moveFocus(handle.menuSize() - 1, true);},
-      Home: function() {handle.setFocus(0);},
-      End: function() {handle.setFocus(handle.length - 1);},
-      Enter: handle.pick,
-      Tab: handle.pick,
-      Esc: handle.close
-    };
-    var custom = completion.options.customKeys;
-    var ourMap = custom ? {} : baseMap;
-    function addBinding(key, val) {
-      var bound;
-      if (typeof val != "string")
-        bound = function(cm) { return val(cm, handle); };
-      // This mechanism is deprecated
-      else if (baseMap.hasOwnProperty(val))
-        bound = baseMap[val];
-      else
-        bound = val;
-      ourMap[key] = bound;
-    }
-    if (custom)
-      for (var key in custom) if (custom.hasOwnProperty(key))
-        addBinding(key, custom[key]);
-    var extra = completion.options.extraKeys;
-    if (extra)
-      for (var key in extra) if (extra.hasOwnProperty(key))
-        addBinding(key, extra[key]);
-    return ourMap;
-  }
-
-  function getHintElement(hintsElement, el) {
-    while (el && el != hintsElement) {
-      if (el.nodeName.toUpperCase() === "LI" && el.parentNode == hintsElement) return el;
-      el = el.parentNode;
-    }
-  }
-
-  function Widget(completion, data) {
-    this.completion = completion;
-    this.data = data;
-    var widget = this, cm = completion.cm;
-
-    var hints = this.hints = document.createElement("ul");
-    hints.className = "CodeMirror-hints";
-    this.selectedHint = data.selectedHint || 0;
-
-    var completions = data.list;
-    for (var i = 0; i < completions.length; ++i) {
-      var elt = hints.appendChild(document.createElement("li")), cur = completions[i];
-      var className = HINT_ELEMENT_CLASS + (i != this.selectedHint ? "" : " " + ACTIVE_HINT_ELEMENT_CLASS);
-      if (cur.className != null) className = cur.className + " " + className;
-      elt.className = className;
-      if (cur.render) cur.render(elt, data, cur);
-      else elt.appendChild(document.createTextNode(cur.displayText || getText(cur)));
-      elt.hintId = i;
-    }
-
-    var pos = cm.cursorCoords(completion.options.alignWithWord ? data.from : null);
-    var left = pos.left, top = pos.bottom, below = true;
-    hints.style.left = left + "px";
-    hints.style.top = top + "px";
-    // If we're at the edge of the screen, then we want the menu to appear on the left of the cursor.
-    var winW = window.innerWidth || Math.max(document.body.offsetWidth, document.documentElement.offsetWidth);
-    var winH = window.innerHeight || Math.max(document.body.offsetHeight, document.documentElement.offsetHeight);
-    (completion.options.container || document.body).appendChild(hints);
-    var box = hints.getBoundingClientRect(), overlapY = box.bottom - winH;
-    if (overlapY > 0) {
-      var height = box.bottom - box.top, curTop = pos.top - (pos.bottom - box.top);
-      if (curTop - height > 0) { // Fits above cursor
-        hints.style.top = (top = pos.top - height) + "px";
-        below = false;
-      } else if (height > winH) {
-        hints.style.height = (winH - 5) + "px";
-        hints.style.top = (top = pos.bottom - box.top) + "px";
-        var cursor = cm.getCursor();
-        if (data.from.ch != cursor.ch) {
-          pos = cm.cursorCoords(cursor);
-          hints.style.left = (left = pos.left) + "px";
-          box = hints.getBoundingClientRect();
-        }
-      }
-    }
-    var overlapX = box.right - winW;
-    if (overlapX > 0) {
-      if (box.right - box.left > winW) {
-        hints.style.width = (winW - 5) + "px";
-        overlapX -= (box.right - box.left) - winW;
-      }
-      hints.style.left = (left = pos.left - overlapX) + "px";
-    }
-
-    cm.addKeyMap(this.keyMap = buildKeyMap(completion, {
-      moveFocus: function(n, avoidWrap) { widget.changeActive(widget.selectedHint + n, avoidWrap); },
-      setFocus: function(n) { widget.changeActive(n); },
-      menuSize: function() { return widget.screenAmount(); },
-      length: completions.length,
-      close: function() { completion.close(); },
-      pick: function() { widget.pick(); },
-      data: data
-    }));
-
-    if (completion.options.closeOnUnfocus) {
-      var closingOnBlur;
-      cm.on("blur", this.onBlur = function() { closingOnBlur = setTimeout(function() { completion.close(); }, 100); });
-      cm.on("focus", this.onFocus = function() { clearTimeout(closingOnBlur); });
-    }
-
-    var startScroll = cm.getScrollInfo();
-    cm.on("scroll", this.onScroll = function() {
-      var curScroll = cm.getScrollInfo(), editor = cm.getWrapperElement().getBoundingClientRect();
-      var newTop = top + startScroll.top - curScroll.top;
-      var point = newTop - (window.pageYOffset || (document.documentElement || document.body).scrollTop);
-      if (!below) point += hints.offsetHeight;
-      if (point <= editor.top || point >= editor.bottom) return completion.close();
-      hints.style.top = newTop + "px";
-      hints.style.left = (left + startScroll.left - curScroll.left) + "px";
-    });
-
-    CodeMirror.on(hints, "dblclick", function(e) {
-      var t = getHintElement(hints, e.target || e.srcElement);
-      if (t && t.hintId != null) {widget.changeActive(t.hintId); widget.pick();}
-    });
-
-    CodeMirror.on(hints, "click", function(e) {
-      var t = getHintElement(hints, e.target || e.srcElement);
-      if (t && t.hintId != null) {
-        widget.changeActive(t.hintId);
-        if (completion.options.completeOnSingleClick) widget.pick();
-      }
-    });
-
-    CodeMirror.on(hints, "mousedown", function() {
-      setTimeout(function(){cm.focus();}, 20);
-    });
-
-    CodeMirror.signal(data, "select", completions[0], hints.firstChild);
-    return true;
-  }
-
-  Widget.prototype = {
-    close: function() {
-      if (this.completion.widget != this) return;
-      this.completion.widget = null;
-      this.hints.parentNode.removeChild(this.hints);
-      this.completion.cm.removeKeyMap(this.keyMap);
-
-      var cm = this.completion.cm;
-      if (this.completion.options.closeOnUnfocus) {
-        cm.off("blur", this.onBlur);
-        cm.off("focus", this.onFocus);
-      }
-      cm.off("scroll", this.onScroll);
-    },
-
-    pick: function() {
-      this.completion.pick(this.data, this.selectedHint);
-    },
-
-    changeActive: function(i, avoidWrap) {
-      if (i >= this.data.list.length)
-        i = avoidWrap ? this.data.list.length - 1 : 0;
-      else if (i < 0)
-        i = avoidWrap ? 0  : this.data.list.length - 1;
-      if (this.selectedHint == i) return;
-      var node = this.hints.childNodes[this.selectedHint];
-      node.className = node.className.replace(" " + ACTIVE_HINT_ELEMENT_CLASS, "");
-      node = this.hints.childNodes[this.selectedHint = i];
-      node.className += " " + ACTIVE_HINT_ELEMENT_CLASS;
-      if (node.offsetTop < this.hints.scrollTop)
-        this.hints.scrollTop = node.offsetTop - 3;
-      else if (node.offsetTop + node.offsetHeight > this.hints.scrollTop + this.hints.clientHeight)
-        this.hints.scrollTop = node.offsetTop + node.offsetHeight - this.hints.clientHeight + 3;
-      CodeMirror.signal(this.data, "select", this.data.list[this.selectedHint], node);
-    },
-
-    screenAmount: function() {
-      return Math.floor(this.hints.clientHeight / this.hints.firstChild.offsetHeight) || 1;
-    }
-  };
-
-  CodeMirror.registerHelper("hint", "auto", function(cm, options) {
-    var helpers = cm.getHelpers(cm.getCursor(), "hint"), words;
-    if (helpers.length) {
-      for (var i = 0; i < helpers.length; i++) {
-        var cur = helpers[i](cm, options);
-        if (cur && cur.list.length) return cur;
-      }
-    } else if (words = cm.getHelper(cm.getCursor(), "hintWords")) {
-      if (words) return CodeMirror.hint.fromList(cm, {words: words});
-    } else if (CodeMirror.hint.anyword) {
-      return CodeMirror.hint.anyword(cm, options);
-    }
-  });
-
-  CodeMirror.registerHelper("hint", "fromList", function(cm, options) {
-    var cur = cm.getCursor(), token = cm.getTokenAt(cur);
-    var found = [];
-    for (var i = 0; i < options.words.length; i++) {
-      var word = options.words[i];
-      if (word.slice(0, token.string.length) == token.string)
-        found.push(word);
-    }
-
-    if (found.length) return {
-      list: found,
-      from: CodeMirror.Pos(cur.line, token.start),
-            to: CodeMirror.Pos(cur.line, token.end)
-    };
-  });
-
-  CodeMirror.commands.autocomplete = CodeMirror.showHint;
-
-  var defaultOptions = {
-    hint: CodeMirror.hint.auto,
-    completeSingle: true,
-    alignWithWord: true,
-    closeCharacters: /[\s()\[\]{};:>,]/,
-    closeOnUnfocus: true,
-    completeOnSingleClick: false,
-    container: null,
-    customKeys: null,
-    extraKeys: null
-  };
-
-  CodeMirror.defineOption("hintOptions", null);
-});

public/js/lib/codemirror/addon/hint/sql-hint.js

@@ -1,197 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("../../mode/sql/sql"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "../../mode/sql/sql"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var tables;
-  var defaultTable;
-  var keywords;
-  var CONS = {
-    QUERY_DIV: ";",
-    ALIAS_KEYWORD: "AS"
-  };
-  var Pos = CodeMirror.Pos;
-
-  function getKeywords(editor) {
-    var mode = editor.doc.modeOption;
-    if (mode === "sql") mode = "text/x-sql";
-    return CodeMirror.resolveMode(mode).keywords;
-  }
-
-  function match(string, word) {
-    var len = string.length;
-    var sub = word.substr(0, len);
-    return string.toUpperCase() === sub.toUpperCase();
-  }
-
-  function addMatches(result, search, wordlist, formatter) {
-    for (var word in wordlist) {
-      if (!wordlist.hasOwnProperty(word)) continue;
-      if (Array.isArray(wordlist)) {
-        word = wordlist[word];
-      }
-      if (match(search, word)) {
-        result.push(formatter(word));
-      }
-    }
-  }
-
-  function nameCompletion(cur, token, result, editor) {
-    var useBacktick = (token.string.charAt(0) == "`");
-    var string = token.string.substr(1);
-    var prevToken = editor.getTokenAt(Pos(cur.line, token.start));
-    if (token.string.charAt(0) == "." || prevToken.string == "."){
-      //Suggest colunm names
-      if (prevToken.string == ".") {
-        var prevToken = editor.getTokenAt(Pos(cur.line, token.start - 1));
-      }
-      var table = prevToken.string;
-      //Check if backtick is used in table name. If yes, use it for columns too.
-      var useBacktickTable = false;
-      if (table.match(/`/g)) {
-        useBacktickTable = true;
-        table = table.replace(/`/g, "");
-      }
-      //Check if table is available. If not, find table by Alias
-      if (!tables.hasOwnProperty(table))
-        table = findTableByAlias(table, editor);
-      var columns = tables[table];
-      if (!columns) return;
-
-      if (useBacktick) {
-        addMatches(result, string, columns, function(w) {return "`" + w + "`";});
-      }
-      else if(useBacktickTable) {
-        addMatches(result, string, columns, function(w) {return ".`" + w + "`";});
-      }
-      else {
-        addMatches(result, string, columns, function(w) {return "." + w;});
-      }
-    }
-    else {
-      //Suggest table names or colums in defaultTable
-      while (token.start && string.charAt(0) == ".") {
-        token = editor.getTokenAt(Pos(cur.line, token.start - 1));
-        string = token.string + string;
-      }
-      if (useBacktick) {
-        addMatches(result, string, tables, function(w) {return "`" + w + "`";});
-        addMatches(result, string, defaultTable, function(w) {return "`" + w + "`";});
-      }
-      else {
-        addMatches(result, string, tables, function(w) {return w;});
-        addMatches(result, string, defaultTable, function(w) {return w;});
-      }
-    }
-  }
-
-  function eachWord(lineText, f) {
-    if (!lineText) return;
-    var excepted = /[,;]/g;
-    var words = lineText.split(" ");
-    for (var i = 0; i < words.length; i++) {
-      f(words[i]?words[i].replace(excepted, '') : '');
-    }
-  }
-
-  function convertCurToNumber(cur) {
-    // max characters of a line is 999,999.
-    return cur.line + cur.ch / Math.pow(10, 6);
-  }
-
-  function convertNumberToCur(num) {
-    return Pos(Math.floor(num), +num.toString().split('.').pop());
-  }
-
-  function findTableByAlias(alias, editor) {
-    var doc = editor.doc;
-    var fullQuery = doc.getValue();
-    var aliasUpperCase = alias.toUpperCase();
-    var previousWord = "";
-    var table = "";
-    var separator = [];
-    var validRange = {
-      start: Pos(0, 0),
-      end: Pos(editor.lastLine(), editor.getLineHandle(editor.lastLine()).length)
-    };
-
-    //add separator
-    var indexOfSeparator = fullQuery.indexOf(CONS.QUERY_DIV);
-    while(indexOfSeparator != -1) {
-      separator.push(doc.posFromIndex(indexOfSeparator));
-      indexOfSeparator = fullQuery.indexOf(CONS.QUERY_DIV, indexOfSeparator+1);
-    }
-    separator.unshift(Pos(0, 0));
-    separator.push(Pos(editor.lastLine(), editor.getLineHandle(editor.lastLine()).text.length));
-
-    //find valid range
-    var prevItem = 0;
-    var current = convertCurToNumber(editor.getCursor());
-    for (var i=0; i< separator.length; i++) {
-      var _v = convertCurToNumber(separator[i]);
-      if (current > prevItem && current <= _v) {
-        validRange = { start: convertNumberToCur(prevItem), end: convertNumberToCur(_v) };
-        break;
-      }
-      prevItem = _v;
-    }
-
-    var query = doc.getRange(validRange.start, validRange.end, false);
-
-    for (var i = 0; i < query.length; i++) {
-      var lineText = query[i];
-      eachWord(lineText, function(word) {
-        var wordUpperCase = word.toUpperCase();
-        if (wordUpperCase === aliasUpperCase && tables.hasOwnProperty(previousWord)) {
-            table = previousWord;
-        }
-        if (wordUpperCase !== CONS.ALIAS_KEYWORD) {
-          previousWord = word;
-        }
-      });
-      if (table) break;
-    }
-    return table;
-  }
-
-  CodeMirror.registerHelper("hint", "sql", function(editor, options) {
-    tables = (options && options.tables) || {};
-    var defaultTableName = options && options.defaultTable;
-    defaultTable = (defaultTableName && tables[defaultTableName] || []);
-    keywords = keywords || getKeywords(editor);
-
-    var cur = editor.getCursor();
-    var result = [];
-    var token = editor.getTokenAt(cur), start, end, search;
-    if (token.end > cur.ch) {
-      token.end = cur.ch;
-      token.string = token.string.slice(0, cur.ch - token.start);
-    }
-
-    if (token.string.match(/^[.`\w@]\w*$/)) {
-      search = token.string;
-      start = token.start;
-      end = token.end;
-    } else {
-      start = end = cur.ch;
-      search = "";
-    }
-    if (search.charAt(0) == "." || search.charAt(0) == "`") {
-      nameCompletion(cur, token, result, editor);
-    } else {
-      addMatches(result, search, tables, function(w) {return w;});
-      addMatches(result, search, defaultTable, function(w) {return w;});
-      addMatches(result, search, keywords, function(w) {return w.toUpperCase();});
-    }
-
-    return {list: result, from: Pos(cur.line, start), to: Pos(cur.line, end)};
-  });
-});

public/js/lib/codemirror/addon/hint/xml-hint.js

@@ -1,110 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var Pos = CodeMirror.Pos;
-
-  function getHints(cm, options) {
-    var tags = options && options.schemaInfo;
-    var quote = (options && options.quoteChar) || '"';
-    if (!tags) return;
-    var cur = cm.getCursor(), token = cm.getTokenAt(cur);
-    if (token.end > cur.ch) {
-      token.end = cur.ch;
-      token.string = token.string.slice(0, cur.ch - token.start);
-    }
-    var inner = CodeMirror.innerMode(cm.getMode(), token.state);
-    if (inner.mode.name != "xml") return;
-    var result = [], replaceToken = false, prefix;
-    var tag = /\btag\b/.test(token.type) && !/>$/.test(token.string);
-    var tagName = tag && /^\w/.test(token.string), tagStart;
-
-    if (tagName) {
-      var before = cm.getLine(cur.line).slice(Math.max(0, token.start - 2), token.start);
-      var tagType = /<\/$/.test(before) ? "close" : /<$/.test(before) ? "open" : null;
-      if (tagType) tagStart = token.start - (tagType == "close" ? 2 : 1);
-    } else if (tag && token.string == "<") {
-      tagType = "open";
-    } else if (tag && token.string == "</") {
-      tagType = "close";
-    }
-
-    if (!tag && !inner.state.tagName || tagType) {
-      if (tagName)
-        prefix = token.string;
-      replaceToken = tagType;
-      var cx = inner.state.context, curTag = cx && tags[cx.tagName];
-      var childList = cx ? curTag && curTag.children : tags["!top"];
-      if (childList && tagType != "close") {
-        for (var i = 0; i < childList.length; ++i) if (!prefix || childList[i].lastIndexOf(prefix, 0) == 0)
-          result.push("<" + childList[i]);
-      } else if (tagType != "close") {
-        for (var name in tags)
-          if (tags.hasOwnProperty(name) && name != "!top" && name != "!attrs" && (!prefix || name.lastIndexOf(prefix, 0) == 0))
-            result.push("<" + name);
-      }
-      if (cx && (!prefix || tagType == "close" && cx.tagName.lastIndexOf(prefix, 0) == 0))
-        result.push("</" + cx.tagName + ">");
-    } else {
-      // Attribute completion
-      var curTag = tags[inner.state.tagName], attrs = curTag && curTag.attrs;
-      var globalAttrs = tags["!attrs"];
-      if (!attrs && !globalAttrs) return;
-      if (!attrs) {
-        attrs = globalAttrs;
-      } else if (globalAttrs) { // Combine tag-local and global attributes
-        var set = {};
-        for (var nm in globalAttrs) if (globalAttrs.hasOwnProperty(nm)) set[nm] = globalAttrs[nm];
-        for (var nm in attrs) if (attrs.hasOwnProperty(nm)) set[nm] = attrs[nm];
-        attrs = set;
-      }
-      if (token.type == "string" || token.string == "=") { // A value
-        var before = cm.getRange(Pos(cur.line, Math.max(0, cur.ch - 60)),
-                                 Pos(cur.line, token.type == "string" ? token.start : token.end));
-        var atName = before.match(/([^\s\u00a0=<>\"\']+)=$/), atValues;
-        if (!atName || !attrs.hasOwnProperty(atName[1]) || !(atValues = attrs[atName[1]])) return;
-        if (typeof atValues == 'function') atValues = atValues.call(this, cm); // Functions can be used to supply values for autocomplete widget
-        if (token.type == "string") {
-          prefix = token.string;
-          var n = 0;
-          if (/['"]/.test(token.string.charAt(0))) {
-            quote = token.string.charAt(0);
-            prefix = token.string.slice(1);
-            n++;
-          }
-          var len = token.string.length;
-          if (/['"]/.test(token.string.charAt(len - 1))) {
-            quote = token.string.charAt(len - 1);
-            prefix = token.string.substr(n, len - 2);
-          }
-          replaceToken = true;
-        }
-        for (var i = 0; i < atValues.length; ++i) if (!prefix || atValues[i].lastIndexOf(prefix, 0) == 0)
-          result.push(quote + atValues[i] + quote);
-      } else { // An attribute name
-        if (token.type == "attribute") {
-          prefix = token.string;
-          replaceToken = true;
-        }
-        for (var attr in attrs) if (attrs.hasOwnProperty(attr) && (!prefix || attr.lastIndexOf(prefix, 0) == 0))
-          result.push(attr);
-      }
-    }
-    return {
-      list: result,
-      from: replaceToken ? Pos(cur.line, tagStart == null ? token.start : tagStart) : cur,
-      to: replaceToken ? Pos(cur.line, token.end) : cur
-    };
-  }
-
-  CodeMirror.registerHelper("hint", "xml", getHints);
-});

public/js/lib/codemirror/addon/lint/coffeescript-lint.js

@@ -1,41 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// Depends on coffeelint.js from http://www.coffeelint.org/js/coffeelint.js
-
-// declare global: coffeelint
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.registerHelper("lint", "coffeescript", function(text) {
-  var found = [];
-  var parseError = function(err) {
-    var loc = err.lineNumber;
-    found.push({from: CodeMirror.Pos(loc-1, 0),
-                to: CodeMirror.Pos(loc, 0),
-                severity: err.level,
-                message: err.message});
-  };
-  try {
-    var res = coffeelint.lint(text);
-    for(var i = 0; i < res.length; i++) {
-      parseError(res[i]);
-    }
-  } catch(e) {
-    found.push({from: CodeMirror.Pos(e.location.first_line, 0),
-                to: CodeMirror.Pos(e.location.last_line, e.location.last_column),
-                severity: 'error',
-                message: e.message});
-  }
-  return found;
-});
-
-});

public/js/lib/codemirror/addon/lint/css-lint.js

@@ -1,35 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// Depends on csslint.js from https://github.com/stubbornella/csslint
-
-// declare global: CSSLint
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.registerHelper("lint", "css", function(text) {
-  var found = [];
-  if (!window.CSSLint) return found;
-  var results = CSSLint.verify(text), messages = results.messages, message = null;
-  for ( var i = 0; i < messages.length; i++) {
-    message = messages[i];
-    var startLine = message.line -1, endLine = message.line -1, startCol = message.col -1, endCol = message.col;
-    found.push({
-      from: CodeMirror.Pos(startLine, startCol),
-      to: CodeMirror.Pos(endLine, endCol),
-      message: message.message,
-      severity : message.type
-    });
-  }
-  return found;
-});
-
-});

public/js/lib/codemirror/addon/lint/javascript-lint.js

@@ -1,136 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-  // declare global: JSHINT
-
-  var bogus = [ "Dangerous comment" ];
-
-  var warnings = [ [ "Expected '{'",
-                     "Statement body should be inside '{ }' braces." ] ];
-
-  var errors = [ "Missing semicolon", "Extra comma", "Missing property name",
-                 "Unmatched ", " and instead saw", " is not defined",
-                 "Unclosed string", "Stopping, unable to continue" ];
-
-  function validator(text, options) {
-    if (!window.JSHINT) return [];
-    JSHINT(text, options);
-    var errors = JSHINT.data().errors, result = [];
-    if (errors) parseErrors(errors, result);
-    return result;
-  }
-
-  CodeMirror.registerHelper("lint", "javascript", validator);
-
-  function cleanup(error) {
-    // All problems are warnings by default
-    fixWith(error, warnings, "warning", true);
-    fixWith(error, errors, "error");
-
-    return isBogus(error) ? null : error;
-  }
-
-  function fixWith(error, fixes, severity, force) {
-    var description, fix, find, replace, found;
-
-    description = error.description;
-
-    for ( var i = 0; i < fixes.length; i++) {
-      fix = fixes[i];
-      find = (typeof fix === "string" ? fix : fix[0]);
-      replace = (typeof fix === "string" ? null : fix[1]);
-      found = description.indexOf(find) !== -1;
-
-      if (force || found) {
-        error.severity = severity;
-      }
-      if (found && replace) {
-        error.description = replace;
-      }
-    }
-  }
-
-  function isBogus(error) {
-    var description = error.description;
-    for ( var i = 0; i < bogus.length; i++) {
-      if (description.indexOf(bogus[i]) !== -1) {
-        return true;
-      }
-    }
-    return false;
-  }
-
-  function parseErrors(errors, output) {
-    for ( var i = 0; i < errors.length; i++) {
-      var error = errors[i];
-      if (error) {
-        var linetabpositions, index;
-
-        linetabpositions = [];
-
-        // This next block is to fix a problem in jshint. Jshint
-        // replaces
-        // all tabs with spaces then performs some checks. The error
-        // positions (character/space) are then reported incorrectly,
-        // not taking the replacement step into account. Here we look
-        // at the evidence line and try to adjust the character position
-        // to the correct value.
-        if (error.evidence) {
-          // Tab positions are computed once per line and cached
-          var tabpositions = linetabpositions[error.line];
-          if (!tabpositions) {
-            var evidence = error.evidence;
-            tabpositions = [];
-            // ugggh phantomjs does not like this
-            // forEachChar(evidence, function(item, index) {
-            Array.prototype.forEach.call(evidence, function(item,
-                                                            index) {
-              if (item === '\t') {
-                // First col is 1 (not 0) to match error
-                // positions
-                tabpositions.push(index + 1);
-              }
-            });
-            linetabpositions[error.line] = tabpositions;
-          }
-          if (tabpositions.length > 0) {
-            var pos = error.character;
-            tabpositions.forEach(function(tabposition) {
-              if (pos > tabposition) pos -= 1;
-            });
-            error.character = pos;
-          }
-        }
-
-        var start = error.character - 1, end = start + 1;
-        if (error.evidence) {
-          index = error.evidence.substring(start).search(/.\b/);
-          if (index > -1) {
-            end += index;
-          }
-        }
-
-        // Convert to format expected by validation service
-        error.description = error.reason;// + "(jshint)";
-        error.start = error.character;
-        error.end = end;
-        error = cleanup(error);
-
-        if (error)
-          output.push({message: error.description,
-                       severity: error.severity,
-                       from: CodeMirror.Pos(error.line - 1, start),
-                       to: CodeMirror.Pos(error.line - 1, end)});
-      }
-    }
-  }
-});

public/js/lib/codemirror/addon/lint/json-lint.js

@@ -1,31 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// Depends on jsonlint.js from https://github.com/zaach/jsonlint
-
-// declare global: jsonlint
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.registerHelper("lint", "json", function(text) {
-  var found = [];
-  jsonlint.parseError = function(str, hash) {
-    var loc = hash.loc;
-    found.push({from: CodeMirror.Pos(loc.first_line - 1, loc.first_column),
-                to: CodeMirror.Pos(loc.last_line - 1, loc.last_column),
-                message: str});
-  };
-  try { jsonlint.parse(text); }
-  catch(e) {}
-  return found;
-});
-
-});

public/js/lib/codemirror/addon/lint/lint.css

@@ -1,73 +0,0 @@
-/* The lint marker gutter */
-.CodeMirror-lint-markers {
-  width: 16px;
-}
-
-.CodeMirror-lint-tooltip {
-  background-color: infobackground;
-  border: 1px solid black;
-  border-radius: 4px 4px 4px 4px;
-  color: infotext;
-  font-family: monospace;
-  font-size: 10pt;
-  overflow: hidden;
-  padding: 2px 5px;
-  position: fixed;
-  white-space: pre;
-  white-space: pre-wrap;
-  z-index: 100;
-  max-width: 600px;
-  opacity: 0;
-  transition: opacity .4s;
-  -moz-transition: opacity .4s;
-  -webkit-transition: opacity .4s;
-  -o-transition: opacity .4s;
-  -ms-transition: opacity .4s;
-}
-
-.CodeMirror-lint-mark-error, .CodeMirror-lint-mark-warning {
-  background-position: left bottom;
-  background-repeat: repeat-x;
-}
-
-.CodeMirror-lint-mark-error {
-  background-image:
-  url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAYAAAC09K7GAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJDw4cOCW1/KIAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAHElEQVQI12NggIL/DAz/GdA5/xkY/qPKMDAwAADLZwf5rvm+LQAAAABJRU5ErkJggg==")
-  ;
-}
-
-.CodeMirror-lint-mark-warning {
-  background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAYAAAC09K7GAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJFhQXEbhTg7YAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAMklEQVQI12NkgIIvJ3QXMjAwdDN+OaEbysDA4MPAwNDNwMCwiOHLCd1zX07o6kBVGQEAKBANtobskNMAAAAASUVORK5CYII=");
-}
-
-.CodeMirror-lint-marker-error, .CodeMirror-lint-marker-warning {
-  background-position: center center;
-  background-repeat: no-repeat;
-  cursor: pointer;
-  display: inline-block;
-  height: 16px;
-  width: 16px;
-  vertical-align: middle;
-  position: relative;
-}
-
-.CodeMirror-lint-message-error, .CodeMirror-lint-message-warning {
-  padding-left: 18px;
-  background-position: top left;
-  background-repeat: no-repeat;
-}
-
-.CodeMirror-lint-marker-error, .CodeMirror-lint-message-error {
-  background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAAHlBMVEW7AAC7AACxAAC7AAC7AAAAAAC4AAC5AAD///+7AAAUdclpAAAABnRSTlMXnORSiwCK0ZKSAAAATUlEQVR42mWPOQ7AQAgDuQLx/z8csYRmPRIFIwRGnosRrpamvkKi0FTIiMASR3hhKW+hAN6/tIWhu9PDWiTGNEkTtIOucA5Oyr9ckPgAWm0GPBog6v4AAAAASUVORK5CYII=");
-}
-
-.CodeMirror-lint-marker-warning, .CodeMirror-lint-message-warning {
-  background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAANlBMVEX/uwDvrwD/uwD/uwD/uwD/uwD/uwD/uwD/uwD6twD/uwAAAADurwD2tQD7uAD+ugAAAAD/uwDhmeTRAAAADHRSTlMJ8mN1EYcbmiixgACm7WbuAAAAVklEQVR42n3PUQqAIBBFUU1LLc3u/jdbOJoW1P08DA9Gba8+YWJ6gNJoNYIBzAA2chBth5kLmG9YUoG0NHAUwFXwO9LuBQL1giCQb8gC9Oro2vp5rncCIY8L8uEx5ZkAAAAASUVORK5CYII=");
-}
-
-.CodeMirror-lint-marker-multiple {
-  background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAHCAMAAADzjKfhAAAACVBMVEUAAAAAAAC/v7914kyHAAAAAXRSTlMAQObYZgAAACNJREFUeNo1ioEJAAAIwmz/H90iFFSGJgFMe3gaLZ0od+9/AQZ0ADosbYraAAAAAElFTkSuQmCC");
-  background-repeat: no-repeat;
-  background-position: right bottom;
-  width: 100%; height: 100%;
-}

public/js/lib/codemirror/addon/lint/lint.js

@@ -1,204 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-  var GUTTER_ID = "CodeMirror-lint-markers";
-
-  function showTooltip(e, content) {
-    var tt = document.createElement("div");
-    tt.className = "CodeMirror-lint-tooltip";
-    tt.appendChild(content.cloneNode(true));
-    document.body.appendChild(tt);
-
-    function position(e) {
-      if (!tt.parentNode) return CodeMirror.off(document, "mousemove", position);
-      tt.style.top = Math.max(0, e.clientY - tt.offsetHeight - 5) + "px";
-      tt.style.left = (e.clientX + 5) + "px";
-    }
-    CodeMirror.on(document, "mousemove", position);
-    position(e);
-    if (tt.style.opacity != null) tt.style.opacity = 1;
-    return tt;
-  }
-  function rm(elt) {
-    if (elt.parentNode) elt.parentNode.removeChild(elt);
-  }
-  function hideTooltip(tt) {
-    if (!tt.parentNode) return;
-    if (tt.style.opacity == null) rm(tt);
-    tt.style.opacity = 0;
-    setTimeout(function() { rm(tt); }, 600);
-  }
-
-  function showTooltipFor(e, content, node) {
-    var tooltip = showTooltip(e, content);
-    function hide() {
-      CodeMirror.off(node, "mouseout", hide);
-      if (tooltip) { hideTooltip(tooltip); tooltip = null; }
-    }
-    var poll = setInterval(function() {
-      if (tooltip) for (var n = node;; n = n.parentNode) {
-        if (n == document.body) return;
-        if (!n) { hide(); break; }
-      }
-      if (!tooltip) return clearInterval(poll);
-    }, 400);
-    CodeMirror.on(node, "mouseout", hide);
-  }
-
-  function LintState(cm, options, hasGutter) {
-    this.marked = [];
-    this.options = options;
-    this.timeout = null;
-    this.hasGutter = hasGutter;
-    this.onMouseOver = function(e) { onMouseOver(cm, e); };
-  }
-
-  function parseOptions(cm, options) {
-    if (options instanceof Function) return {getAnnotations: options};
-    if (!options || options === true) options = {};
-    if (!options.getAnnotations) options.getAnnotations = cm.getHelper(CodeMirror.Pos(0, 0), "lint");
-    if (!options.getAnnotations) throw new Error("Required option 'getAnnotations' missing (lint addon)");
-    return options;
-  }
-
-  function clearMarks(cm) {
-    var state = cm.state.lint;
-    if (state.hasGutter) cm.clearGutter(GUTTER_ID);
-    for (var i = 0; i < state.marked.length; ++i)
-      state.marked[i].clear();
-    state.marked.length = 0;
-  }
-
-  function makeMarker(labels, severity, multiple, tooltips) {
-    var marker = document.createElement("div"), inner = marker;
-    marker.className = "CodeMirror-lint-marker-" + severity;
-    if (multiple) {
-      inner = marker.appendChild(document.createElement("div"));
-      inner.className = "CodeMirror-lint-marker-multiple";
-    }
-
-    if (tooltips != false) CodeMirror.on(inner, "mouseover", function(e) {
-      showTooltipFor(e, labels, inner);
-    });
-
-    return marker;
-  }
-
-  function getMaxSeverity(a, b) {
-    if (a == "error") return a;
-    else return b;
-  }
-
-  function groupByLine(annotations) {
-    var lines = [];
-    for (var i = 0; i < annotations.length; ++i) {
-      var ann = annotations[i], line = ann.from.line;
-      (lines[line] || (lines[line] = [])).push(ann);
-    }
-    return lines;
-  }
-
-  function annotationTooltip(ann) {
-    var severity = ann.severity;
-    if (!severity) severity = "error";
-    var tip = document.createElement("div");
-    tip.className = "CodeMirror-lint-message-" + severity;
-    tip.appendChild(document.createTextNode(ann.message));
-    return tip;
-  }
-
-  function startLinting(cm) {
-    var state = cm.state.lint, options = state.options;
-    var passOptions = options.options || options; // Support deprecated passing of `options` property in options
-    if (options.async)
-      options.getAnnotations(cm.getValue(), updateLinting, passOptions, cm);
-    else
-      updateLinting(cm, options.getAnnotations(cm.getValue(), passOptions, cm));
-  }
-
-  function updateLinting(cm, annotationsNotSorted) {
-    clearMarks(cm);
-    var state = cm.state.lint, options = state.options;
-
-    var annotations = groupByLine(annotationsNotSorted);
-
-    for (var line = 0; line < annotations.length; ++line) {
-      var anns = annotations[line];
-      if (!anns) continue;
-
-      var maxSeverity = null;
-      var tipLabel = state.hasGutter && document.createDocumentFragment();
-
-      for (var i = 0; i < anns.length; ++i) {
-        var ann = anns[i];
-        var severity = ann.severity;
-        if (!severity) severity = "error";
-        maxSeverity = getMaxSeverity(maxSeverity, severity);
-
-        if (options.formatAnnotation) ann = options.formatAnnotation(ann);
-        if (state.hasGutter) tipLabel.appendChild(annotationTooltip(ann));
-
-        if (ann.to) state.marked.push(cm.markText(ann.from, ann.to, {
-          className: "CodeMirror-lint-mark-" + severity,
-          __annotation: ann
-        }));
-      }
-
-      if (state.hasGutter)
-        cm.setGutterMarker(line, GUTTER_ID, makeMarker(tipLabel, maxSeverity, anns.length > 1,
-                                                       state.options.tooltips));
-    }
-    if (options.onUpdateLinting) options.onUpdateLinting(annotationsNotSorted, annotations, cm);
-  }
-
-  function onChange(cm) {
-    var state = cm.state.lint;
-    clearTimeout(state.timeout);
-    state.timeout = setTimeout(function(){startLinting(cm);}, state.options.delay || 500);
-  }
-
-  function popupSpanTooltip(ann, e) {
-    var target = e.target || e.srcElement;
-    showTooltipFor(e, annotationTooltip(ann), target);
-  }
-
-  function onMouseOver(cm, e) {
-    var target = e.target || e.srcElement;
-    if (!/\bCodeMirror-lint-mark-/.test(target.className)) return;
-    var box = target.getBoundingClientRect(), x = (box.left + box.right) / 2, y = (box.top + box.bottom) / 2;
-    var spans = cm.findMarksAt(cm.coordsChar({left: x, top: y}, "client"));
-    for (var i = 0; i < spans.length; ++i) {
-      var ann = spans[i].__annotation;
-      if (ann) return popupSpanTooltip(ann, e);
-    }
-  }
-
-  CodeMirror.defineOption("lint", false, function(cm, val, old) {
-    if (old && old != CodeMirror.Init) {
-      clearMarks(cm);
-      cm.off("change", onChange);
-      CodeMirror.off(cm.getWrapperElement(), "mouseover", cm.state.lint.onMouseOver);
-      delete cm.state.lint;
-    }
-
-    if (val) {
-      var gutters = cm.getOption("gutters"), hasLintGutter = false;
-      for (var i = 0; i < gutters.length; ++i) if (gutters[i] == GUTTER_ID) hasLintGutter = true;
-      var state = cm.state.lint = new LintState(cm, parseOptions(cm, val), hasLintGutter);
-      cm.on("change", onChange);
-      if (state.options.tooltips != false)
-        CodeMirror.on(cm.getWrapperElement(), "mouseover", state.onMouseOver);
-
-      startLinting(cm);
-    }
-  });
-});

public/js/lib/codemirror/addon/lint/yaml-lint.js

@@ -1,28 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-// Depends on js-yaml.js from https://github.com/nodeca/js-yaml
-
-// declare global: jsyaml
-
-CodeMirror.registerHelper("lint", "yaml", function(text) {
-  var found = [];
-  try { jsyaml.load(text); }
-  catch(e) {
-      var loc = e.mark;
-      found.push({ from: CodeMirror.Pos(loc.line, loc.column), to: CodeMirror.Pos(loc.line, loc.column), message: e.message });
-  }
-  return found;
-});
-
-});

public/js/lib/codemirror/addon/merge/merge.css

@@ -1,112 +0,0 @@
-.CodeMirror-merge {
-  position: relative;
-  border: 1px solid #ddd;
-  white-space: pre;
-}
-
-.CodeMirror-merge, .CodeMirror-merge .CodeMirror {
-  height: 350px;
-}
-
-.CodeMirror-merge-2pane .CodeMirror-merge-pane { width: 47%; }
-.CodeMirror-merge-2pane .CodeMirror-merge-gap { width: 6%; }
-.CodeMirror-merge-3pane .CodeMirror-merge-pane { width: 31%; }
-.CodeMirror-merge-3pane .CodeMirror-merge-gap { width: 3.5%; }
-
-.CodeMirror-merge-pane {
-  display: inline-block;
-  white-space: normal;
-  vertical-align: top;
-}
-.CodeMirror-merge-pane-rightmost {
-  position: absolute;
-  right: 0px;
-  z-index: 1;
-}
-
-.CodeMirror-merge-gap {
-  z-index: 2;
-  display: inline-block;
-  height: 100%;
-  -moz-box-sizing: border-box;
-  box-sizing: border-box;
-  overflow: hidden;
-  border-left: 1px solid #ddd;
-  border-right: 1px solid #ddd;
-  position: relative;
-  background: #f8f8f8;
-}
-
-.CodeMirror-merge-scrolllock-wrap {
-  position: absolute;
-  bottom: 0; left: 50%;
-}
-.CodeMirror-merge-scrolllock {
-  position: relative;
-  left: -50%;
-  cursor: pointer;
-  color: #555;
-  line-height: 1;
-}
-
-.CodeMirror-merge-copybuttons-left, .CodeMirror-merge-copybuttons-right {
-  position: absolute;
-  left: 0; top: 0;
-  right: 0; bottom: 0;
-  line-height: 1;
-}
-
-.CodeMirror-merge-copy {
-  position: absolute;
-  cursor: pointer;
-  color: #44c;
-}
-
-.CodeMirror-merge-copy-reverse {
-  position: absolute;
-  cursor: pointer;
-  color: #44c;
-}
-
-.CodeMirror-merge-copybuttons-left .CodeMirror-merge-copy { left: 2px; }
-.CodeMirror-merge-copybuttons-right .CodeMirror-merge-copy { right: 2px; }
-
-.CodeMirror-merge-r-inserted, .CodeMirror-merge-l-inserted {
-  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAACCAYAAACddGYaAAAAGUlEQVQI12MwuCXy3+CWyH8GBgYGJgYkAABZbAQ9ELXurwAAAABJRU5ErkJggg==);
-  background-position: bottom left;
-  background-repeat: repeat-x;
-}
-
-.CodeMirror-merge-r-deleted, .CodeMirror-merge-l-deleted {
-  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAACCAYAAACddGYaAAAAGUlEQVQI12M4Kyb2/6yY2H8GBgYGJgYkAABURgPz6Ks7wQAAAABJRU5ErkJggg==);
-  background-position: bottom left;
-  background-repeat: repeat-x;
-}
-
-.CodeMirror-merge-r-chunk { background: #ffffe0; }
-.CodeMirror-merge-r-chunk-start { border-top: 1px solid #ee8; }
-.CodeMirror-merge-r-chunk-end { border-bottom: 1px solid #ee8; }
-.CodeMirror-merge-r-connect { fill: #ffffe0; stroke: #ee8; stroke-width: 1px; }
-
-.CodeMirror-merge-l-chunk { background: #eef; }
-.CodeMirror-merge-l-chunk-start { border-top: 1px solid #88e; }
-.CodeMirror-merge-l-chunk-end { border-bottom: 1px solid #88e; }
-.CodeMirror-merge-l-connect { fill: #eef; stroke: #88e; stroke-width: 1px; }
-
-.CodeMirror-merge-l-chunk.CodeMirror-merge-r-chunk { background: #dfd; }
-.CodeMirror-merge-l-chunk-start.CodeMirror-merge-r-chunk-start { border-top: 1px solid #4e4; }
-.CodeMirror-merge-l-chunk-end.CodeMirror-merge-r-chunk-end { border-bottom: 1px solid #4e4; }
-
-.CodeMirror-merge-collapsed-widget:before {
-  content: "(...)";
-}
-.CodeMirror-merge-collapsed-widget {
-  cursor: pointer;
-  color: #88b;
-  background: #eef;
-  border: 1px solid #ddf;
-  font-size: 90%;
-  padding: 0 3px;
-  border-radius: 4px;
-}
-.CodeMirror-merge-collapsed-line .CodeMirror-gutter-elt { display: none; }

public/js/lib/codemirror/addon/merge/merge.js

@@ -1,643 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// declare global: diff_match_patch, DIFF_INSERT, DIFF_DELETE, DIFF_EQUAL
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("diff_match_patch"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "diff_match_patch"], mod);
-  else // Plain browser env
-    mod(CodeMirror, diff_match_patch);
-})(function(CodeMirror, diff_match_patch) {
-  "use strict";
-  var Pos = CodeMirror.Pos;
-  var svgNS = "http://www.w3.org/2000/svg";
-
-  function DiffView(mv, type) {
-    this.mv = mv;
-    this.type = type;
-    this.classes = type == "left"
-      ? {chunk: "CodeMirror-merge-l-chunk",
-         start: "CodeMirror-merge-l-chunk-start",
-         end: "CodeMirror-merge-l-chunk-end",
-         insert: "CodeMirror-merge-l-inserted",
-         del: "CodeMirror-merge-l-deleted",
-         connect: "CodeMirror-merge-l-connect"}
-      : {chunk: "CodeMirror-merge-r-chunk",
-         start: "CodeMirror-merge-r-chunk-start",
-         end: "CodeMirror-merge-r-chunk-end",
-         insert: "CodeMirror-merge-r-inserted",
-         del: "CodeMirror-merge-r-deleted",
-         connect: "CodeMirror-merge-r-connect"};
-    if (mv.options.connect == "align")
-      this.aligners = [];
-  }
-
-  DiffView.prototype = {
-    constructor: DiffView,
-    init: function(pane, orig, options) {
-      this.edit = this.mv.edit;
-      this.orig = CodeMirror(pane, copyObj({value: orig, readOnly: !this.mv.options.allowEditingOriginals}, copyObj(options)));
-
-      this.diff = getDiff(asString(orig), asString(options.value));
-      this.diffOutOfDate = false;
-
-      this.showDifferences = options.showDifferences !== false;
-      this.forceUpdate = registerUpdate(this);
-      setScrollLock(this, true, false);
-      registerScroll(this);
-    },
-    setShowDifferences: function(val) {
-      val = val !== false;
-      if (val != this.showDifferences) {
-        this.showDifferences = val;
-        this.forceUpdate("full");
-      }
-    }
-  };
-
-  function ensureDiff(dv) {
-    if (dv.diffOutOfDate) {
-      dv.diff = getDiff(dv.orig.getValue(), dv.edit.getValue());
-      dv.diffOutOfDate = false;
-      CodeMirror.signal(dv.edit, "updateDiff", dv.diff);
-    }
-  }
-
-  function registerUpdate(dv) {
-    var edit = {from: 0, to: 0, marked: []};
-    var orig = {from: 0, to: 0, marked: []};
-    var debounceChange;
-    function update(mode) {
-      if (mode == "full") {
-        if (dv.svg) clear(dv.svg);
-        if (dv.copyButtons) clear(dv.copyButtons);
-        clearMarks(dv.edit, edit.marked, dv.classes);
-        clearMarks(dv.orig, orig.marked, dv.classes);
-        edit.from = edit.to = orig.from = orig.to = 0;
-      }
-      ensureDiff(dv);
-      if (dv.showDifferences) {
-        updateMarks(dv.edit, dv.diff, edit, DIFF_INSERT, dv.classes);
-        updateMarks(dv.orig, dv.diff, orig, DIFF_DELETE, dv.classes);
-      }
-      makeConnections(dv);
-    }
-    function set(slow) {
-      clearTimeout(debounceChange);
-      debounceChange = setTimeout(update, slow == true ? 250 : 100);
-    }
-    function change() {
-      if (!dv.diffOutOfDate) {
-        dv.diffOutOfDate = true;
-        edit.from = edit.to = orig.from = orig.to = 0;
-      }
-      set(true);
-    }
-    dv.edit.on("change", change);
-    dv.orig.on("change", change);
-    dv.edit.on("markerAdded", set);
-    dv.edit.on("markerCleared", set);
-    dv.orig.on("markerAdded", set);
-    dv.orig.on("markerCleared", set);
-    dv.edit.on("viewportChange", set);
-    dv.orig.on("viewportChange", set);
-    update();
-    return update;
-  }
-
-  function registerScroll(dv) {
-    dv.edit.on("scroll", function() {
-      syncScroll(dv, DIFF_INSERT) && makeConnections(dv);
-    });
-    dv.orig.on("scroll", function() {
-      syncScroll(dv, DIFF_DELETE) && makeConnections(dv);
-    });
-  }
-
-  function syncScroll(dv, type) {
-    // Change handler will do a refresh after a timeout when diff is out of date
-    if (dv.diffOutOfDate) return false;
-    if (!dv.lockScroll) return true;
-    var editor, other, now = +new Date;
-    if (type == DIFF_INSERT) { editor = dv.edit; other = dv.orig; }
-    else { editor = dv.orig; other = dv.edit; }
-    // Don't take action if the position of this editor was recently set
-    // (to prevent feedback loops)
-    if (editor.state.scrollSetBy == dv && (editor.state.scrollSetAt || 0) + 50 > now) return false;
-
-    var sInfo = editor.getScrollInfo();
-    if (dv.mv.options.connect == "align") {
-      targetPos = sInfo.top;
-    } else {
-      var halfScreen = .5 * sInfo.clientHeight, midY = sInfo.top + halfScreen;
-      var mid = editor.lineAtHeight(midY, "local");
-      var around = chunkBoundariesAround(dv.diff, mid, type == DIFF_INSERT);
-      var off = getOffsets(editor, type == DIFF_INSERT ? around.edit : around.orig);
-      var offOther = getOffsets(other, type == DIFF_INSERT ? around.orig : around.edit);
-      var ratio = (midY - off.top) / (off.bot - off.top);
-      var targetPos = (offOther.top - halfScreen) + ratio * (offOther.bot - offOther.top);
-
-      var botDist, mix;
-      // Some careful tweaking to make sure no space is left out of view
-      // when scrolling to top or bottom.
-      if (targetPos > sInfo.top && (mix = sInfo.top / halfScreen) < 1) {
-        targetPos = targetPos * mix + sInfo.top * (1 - mix);
-      } else if ((botDist = sInfo.height - sInfo.clientHeight - sInfo.top) < halfScreen) {
-        var otherInfo = other.getScrollInfo();
-        var botDistOther = otherInfo.height - otherInfo.clientHeight - targetPos;
-        if (botDistOther > botDist && (mix = botDist / halfScreen) < 1)
-          targetPos = targetPos * mix + (otherInfo.height - otherInfo.clientHeight - botDist) * (1 - mix);
-      }
-    }
-
-    other.scrollTo(sInfo.left, targetPos);
-    other.state.scrollSetAt = now;
-    other.state.scrollSetBy = dv;
-    return true;
-  }
-
-  function getOffsets(editor, around) {
-    var bot = around.after;
-    if (bot == null) bot = editor.lastLine() + 1;
-    return {top: editor.heightAtLine(around.before || 0, "local"),
-            bot: editor.heightAtLine(bot, "local")};
-  }
-
-  function setScrollLock(dv, val, action) {
-    dv.lockScroll = val;
-    if (val && action != false) syncScroll(dv, DIFF_INSERT) && makeConnections(dv);
-    dv.lockButton.innerHTML = val ? "\u21db\u21da" : "\u21db&nbsp;&nbsp;\u21da";
-  }
-
-  // Updating the marks for editor content
-
-  function clearMarks(editor, arr, classes) {
-    for (var i = 0; i < arr.length; ++i) {
-      var mark = arr[i];
-      if (mark instanceof CodeMirror.TextMarker) {
-        mark.clear();
-      } else if (mark.parent) {
-        editor.removeLineClass(mark, "background", classes.chunk);
-        editor.removeLineClass(mark, "background", classes.start);
-        editor.removeLineClass(mark, "background", classes.end);
-      }
-    }
-    arr.length = 0;
-  }
-
-  // FIXME maybe add a margin around viewport to prevent too many updates
-  function updateMarks(editor, diff, state, type, classes) {
-    var vp = editor.getViewport();
-    editor.operation(function() {
-      if (state.from == state.to || vp.from - state.to > 20 || state.from - vp.to > 20) {
-        clearMarks(editor, state.marked, classes);
-        markChanges(editor, diff, type, state.marked, vp.from, vp.to, classes);
-        state.from = vp.from; state.to = vp.to;
-      } else {
-        if (vp.from < state.from) {
-          markChanges(editor, diff, type, state.marked, vp.from, state.from, classes);
-          state.from = vp.from;
-        }
-        if (vp.to > state.to) {
-          markChanges(editor, diff, type, state.marked, state.to, vp.to, classes);
-          state.to = vp.to;
-        }
-      }
-    });
-  }
-
-  function markChanges(editor, diff, type, marks, from, to, classes) {
-    var pos = Pos(0, 0);
-    var top = Pos(from, 0), bot = editor.clipPos(Pos(to - 1));
-    var cls = type == DIFF_DELETE ? classes.del : classes.insert;
-    function markChunk(start, end) {
-      var bfrom = Math.max(from, start), bto = Math.min(to, end);
-      for (var i = bfrom; i < bto; ++i) {
-        var line = editor.addLineClass(i, "background", classes.chunk);
-        if (i == start) editor.addLineClass(line, "background", classes.start);
-        if (i == end - 1) editor.addLineClass(line, "background", classes.end);
-        marks.push(line);
-      }
-      // When the chunk is empty, make sure a horizontal line shows up
-      if (start == end && bfrom == end && bto == end) {
-        if (bfrom)
-          marks.push(editor.addLineClass(bfrom - 1, "background", classes.end));
-        else
-          marks.push(editor.addLineClass(bfrom, "background", classes.start));
-      }
-    }
-
-    var chunkStart = 0;
-    for (var i = 0; i < diff.length; ++i) {
-      var part = diff[i], tp = part[0], str = part[1];
-      if (tp == DIFF_EQUAL) {
-        var cleanFrom = pos.line + (startOfLineClean(diff, i) ? 0 : 1);
-        moveOver(pos, str);
-        var cleanTo = pos.line + (endOfLineClean(diff, i) ? 1 : 0);
-        if (cleanTo > cleanFrom) {
-          if (i) markChunk(chunkStart, cleanFrom);
-          chunkStart = cleanTo;
-        }
-      } else {
-        if (tp == type) {
-          var end = moveOver(pos, str, true);
-          var a = posMax(top, pos), b = posMin(bot, end);
-          if (!posEq(a, b))
-            marks.push(editor.markText(a, b, {className: cls}));
-          pos = end;
-        }
-      }
-    }
-    if (chunkStart <= pos.line) markChunk(chunkStart, pos.line + 1);
-  }
-
-  // Updating the gap between editor and original
-
-  function makeConnections(dv) {
-    if (!dv.showDifferences) return;
-
-    var align = dv.mv.options.connect == "align";
-    if (align) {
-      if (!dv.orig.curOp) return dv.orig.operation(function() {
-        makeConnections(dv);
-      });
-      for (var i = 0; i < dv.aligners.length; i++)
-        dv.aligners[i].clear();
-      dv.aligners.length = 0;
-      var extraSpaceAbove = {edit: 0, orig: 0};
-    }
-
-    if (dv.svg) {
-      clear(dv.svg);
-      var w = dv.gap.offsetWidth;
-      attrs(dv.svg, "width", w, "height", dv.gap.offsetHeight);
-    }
-    if (dv.copyButtons) clear(dv.copyButtons);
-
-    var vpEdit = dv.edit.getViewport(), vpOrig = dv.orig.getViewport();
-    var sTopEdit = dv.edit.getScrollInfo().top, sTopOrig = dv.orig.getScrollInfo().top;
-    iterateChunks(dv.diff, function(topOrig, botOrig, topEdit, botEdit) {
-      if (topEdit <= vpEdit.to && botEdit >= vpEdit.from &&
-          topOrig <= vpOrig.to && botOrig >= vpOrig.from)
-        drawConnectorsForChunk(dv, topOrig, botOrig, topEdit, botEdit, sTopOrig, sTopEdit, w);
-      if (align && (topEdit <= vpEdit.to || topOrig <= vpOrig.to)) {
-        var above = (botEdit < vpEdit.from && botOrig < vpOrig.from);
-        alignChunks(dv, topOrig, botOrig, topEdit, botEdit, above && extraSpaceAbove);
-      }
-    });
-    if (align) {
-      if (extraSpaceAbove.edit)
-        dv.aligners.push(padBelow(dv.edit, 0, extraSpaceAbove.edit));
-      if (extraSpaceAbove.orig)
-        dv.aligners.push(padBelow(dv.orig, 0, extraSpaceAbove.orig));
-    }
-  }
-
-  function drawConnectorsForChunk(dv, topOrig, botOrig, topEdit, botEdit, sTopOrig, sTopEdit, w) {
-    var flip = dv.type == "left";
-    var top = dv.orig.heightAtLine(topOrig, "local") - sTopOrig;
-    if (dv.svg) {
-      var topLpx = top;
-      var topRpx = dv.edit.heightAtLine(topEdit, "local") - sTopEdit;
-      if (flip) { var tmp = topLpx; topLpx = topRpx; topRpx = tmp; }
-      var botLpx = dv.orig.heightAtLine(botOrig, "local") - sTopOrig;
-      var botRpx = dv.edit.heightAtLine(botEdit, "local") - sTopEdit;
-      if (flip) { var tmp = botLpx; botLpx = botRpx; botRpx = tmp; }
-      var curveTop = " C " + w/2 + " " + topRpx + " " + w/2 + " " + topLpx + " " + (w + 2) + " " + topLpx;
-      var curveBot = " C " + w/2 + " " + botLpx + " " + w/2 + " " + botRpx + " -1 " + botRpx;
-      attrs(dv.svg.appendChild(document.createElementNS(svgNS, "path")),
-            "d", "M -1 " + topRpx + curveTop + " L " + (w + 2) + " " + botLpx + curveBot + " z",
-            "class", dv.classes.connect);
-    }
-    if (dv.copyButtons) {
-      var copy = dv.copyButtons.appendChild(elt("div", dv.type == "left" ? "\u21dd" : "\u21dc",
-                                                "CodeMirror-merge-copy"));
-      var editOriginals = dv.mv.options.allowEditingOriginals;
-      copy.title = editOriginals ? "Push to left" : "Revert chunk";
-      copy.chunk = {topEdit: topEdit, botEdit: botEdit, topOrig: topOrig, botOrig: botOrig};
-      copy.style.top = top + "px";
-
-      if (editOriginals) {
-        var topReverse = dv.orig.heightAtLine(topEdit, "local") - sTopEdit;
-        var copyReverse = dv.copyButtons.appendChild(elt("div", dv.type == "right" ? "\u21dd" : "\u21dc",
-                                                         "CodeMirror-merge-copy-reverse"));
-        copyReverse.title = "Push to right";
-        copyReverse.chunk = {topEdit: topOrig, botEdit: botOrig, topOrig: topEdit, botOrig: botEdit};
-        copyReverse.style.top = topReverse + "px";
-        dv.type == "right" ? copyReverse.style.left = "2px" : copyReverse.style.right = "2px";
-      }
-    }
-  }
-
-  function alignChunks(dv, topOrig, botOrig, topEdit, botEdit, aboveViewport) {
-    var topOrigPx = dv.orig.heightAtLine(topOrig, "local");
-    var botOrigPx = dv.orig.heightAtLine(botOrig, "local");
-    var topEditPx = dv.edit.heightAtLine(topEdit, "local");
-    var botEditPx = dv.edit.heightAtLine(botEdit, "local");
-    var origH = botOrigPx -topOrigPx, editH = botEditPx - topEditPx;
-    var diff = editH - origH;
-    if (diff > 1) {
-      if (aboveViewport) aboveViewport.orig += diff;
-      else dv.aligners.push(padBelow(dv.orig, botOrig - 1, diff));
-    } else if (diff < -1) {
-      if (aboveViewport) aboveViewport.edit -= diff;
-      else dv.aligners.push(padBelow(dv.edit, botEdit - 1, -diff));
-    }
-    return 0;
-  }
-
-  function padBelow(cm, line, size) {
-    var elt = document.createElement("div");
-    elt.style.height = size + "px"; elt.style.minWidth = "1px";
-    return cm.addLineWidget(line, elt, {height: size});
-  }
-
-  function copyChunk(dv, to, from, chunk) {
-    if (dv.diffOutOfDate) return;
-    to.replaceRange(from.getRange(Pos(chunk.topOrig, 0), Pos(chunk.botOrig, 0)),
-                         Pos(chunk.topEdit, 0), Pos(chunk.botEdit, 0));
-  }
-
-  // Merge view, containing 0, 1, or 2 diff views.
-
-  var MergeView = CodeMirror.MergeView = function(node, options) {
-    if (!(this instanceof MergeView)) return new MergeView(node, options);
-
-    this.options = options;
-    var origLeft = options.origLeft, origRight = options.origRight == null ? options.orig : options.origRight;
-    if (origLeft && origRight) {
-      if (options.connect == "align")
-        throw new Error("connect: \"align\" is not supported for three-way merge views");
-      if (options.collapseIdentical)
-        throw new Error("collapseIdentical option is not supported for three-way merge views");
-    }
-
-    var hasLeft = origLeft != null, hasRight = origRight != null;
-    var panes = 1 + (hasLeft ? 1 : 0) + (hasRight ? 1 : 0);
-    var wrap = [], left = this.left = null, right = this.right = null;
-
-    if (hasLeft) {
-      left = this.left = new DiffView(this, "left");
-      var leftPane = elt("div", null, "CodeMirror-merge-pane");
-      wrap.push(leftPane);
-      wrap.push(buildGap(left));
-    }
-
-    var editPane = elt("div", null, "CodeMirror-merge-pane");
-    wrap.push(editPane);
-
-    if (hasRight) {
-      right = this.right = new DiffView(this, "right");
-      wrap.push(buildGap(right));
-      var rightPane = elt("div", null, "CodeMirror-merge-pane");
-      wrap.push(rightPane);
-    }
-
-    (hasRight ? rightPane : editPane).className += " CodeMirror-merge-pane-rightmost";
-
-    wrap.push(elt("div", null, null, "height: 0; clear: both;"));
-
-    var wrapElt = this.wrap = node.appendChild(elt("div", wrap, "CodeMirror-merge CodeMirror-merge-" + panes + "pane"));
-    this.edit = CodeMirror(editPane, copyObj(options));
-
-    if (left) left.init(leftPane, origLeft, options);
-    if (right) right.init(rightPane, origRight, options);
-
-    if (options.collapseIdentical)
-      collapseIdenticalStretches(left || right, options.collapseIdentical);
-
-    var onResize = function() {
-      if (left) makeConnections(left);
-      if (right) makeConnections(right);
-    };
-    CodeMirror.on(window, "resize", onResize);
-    var resizeInterval = setInterval(function() {
-      for (var p = wrapElt.parentNode; p && p != document.body; p = p.parentNode) {}
-      if (!p) { clearInterval(resizeInterval); CodeMirror.off(window, "resize", onResize); }
-    }, 5000);
-  };
-
-  function buildGap(dv) {
-    var lock = dv.lockButton = elt("div", null, "CodeMirror-merge-scrolllock");
-    lock.title = "Toggle locked scrolling";
-    var lockWrap = elt("div", [lock], "CodeMirror-merge-scrolllock-wrap");
-    CodeMirror.on(lock, "click", function() { setScrollLock(dv, !dv.lockScroll); });
-    var gapElts = [lockWrap];
-    if (dv.mv.options.revertButtons !== false) {
-      dv.copyButtons = elt("div", null, "CodeMirror-merge-copybuttons-" + dv.type);
-      CodeMirror.on(dv.copyButtons, "click", function(e) {
-        var node = e.target || e.srcElement;
-        if (!node.chunk) return;
-        if (node.className == "CodeMirror-merge-copy-reverse") {
-          copyChunk(dv, dv.orig, dv.edit, node.chunk);
-          return;
-        }
-        copyChunk(dv, dv.edit, dv.orig, node.chunk);
-      });
-      gapElts.unshift(dv.copyButtons);
-    }
-    if (dv.mv.options.connect != "align") {
-      var svg = document.createElementNS && document.createElementNS(svgNS, "svg");
-      if (svg && !svg.createSVGRect) svg = null;
-      dv.svg = svg;
-      if (svg) gapElts.push(svg);
-    }
-
-    return dv.gap = elt("div", gapElts, "CodeMirror-merge-gap");
-  }
-
-  MergeView.prototype = {
-    constuctor: MergeView,
-    editor: function() { return this.edit; },
-    rightOriginal: function() { return this.right && this.right.orig; },
-    leftOriginal: function() { return this.left && this.left.orig; },
-    setShowDifferences: function(val) {
-      if (this.right) this.right.setShowDifferences(val);
-      if (this.left) this.left.setShowDifferences(val);
-    },
-    rightChunks: function() {
-      return this.right && getChunks(this.right);
-    },
-    leftChunks: function() {
-      return this.left && getChunks(this.left);
-    }
-  };
-
-  function asString(obj) {
-    if (typeof obj == "string") return obj;
-    else return obj.getValue();
-  }
-
-  // Operations on diffs
-
-  var dmp = new diff_match_patch();
-  function getDiff(a, b) {
-    var diff = dmp.diff_main(a, b);
-    dmp.diff_cleanupSemantic(diff);
-    // The library sometimes leaves in empty parts, which confuse the algorithm
-    for (var i = 0; i < diff.length; ++i) {
-      var part = diff[i];
-      if (!part[1]) {
-        diff.splice(i--, 1);
-      } else if (i && diff[i - 1][0] == part[0]) {
-        diff.splice(i--, 1);
-        diff[i][1] += part[1];
-      }
-    }
-    return diff;
-  }
-
-  function iterateChunks(diff, f) {
-    var startEdit = 0, startOrig = 0;
-    var edit = Pos(0, 0), orig = Pos(0, 0);
-    for (var i = 0; i < diff.length; ++i) {
-      var part = diff[i], tp = part[0];
-      if (tp == DIFF_EQUAL) {
-        var startOff = startOfLineClean(diff, i) ? 0 : 1;
-        var cleanFromEdit = edit.line + startOff, cleanFromOrig = orig.line + startOff;
-        moveOver(edit, part[1], null, orig);
-        var endOff = endOfLineClean(diff, i) ? 1 : 0;
-        var cleanToEdit = edit.line + endOff, cleanToOrig = orig.line + endOff;
-        if (cleanToEdit > cleanFromEdit) {
-          if (i) f(startOrig, cleanFromOrig, startEdit, cleanFromEdit);
-          startEdit = cleanToEdit; startOrig = cleanToOrig;
-        }
-      } else {
-        moveOver(tp == DIFF_INSERT ? edit : orig, part[1]);
-      }
-    }
-    if (startEdit <= edit.line || startOrig <= orig.line)
-      f(startOrig, orig.line + 1, startEdit, edit.line + 1);
-  }
-
-  function getChunks(dv) {
-    ensureDiff(dv);
-    var collect = [];
-    iterateChunks(dv.diff, function(topOrig, botOrig, topEdit, botEdit) {
-      collect.push({origFrom: topOrig, origTo: botOrig,
-                    editFrom: topEdit, editTo: botEdit});
-    });
-    return collect;
-  }
-
-  function endOfLineClean(diff, i) {
-    if (i == diff.length - 1) return true;
-    var next = diff[i + 1][1];
-    if (next.length == 1 || next.charCodeAt(0) != 10) return false;
-    if (i == diff.length - 2) return true;
-    next = diff[i + 2][1];
-    return next.length > 1 && next.charCodeAt(0) == 10;
-  }
-
-  function startOfLineClean(diff, i) {
-    if (i == 0) return true;
-    var last = diff[i - 1][1];
-    if (last.charCodeAt(last.length - 1) != 10) return false;
-    if (i == 1) return true;
-    last = diff[i - 2][1];
-    return last.charCodeAt(last.length - 1) == 10;
-  }
-
-  function chunkBoundariesAround(diff, n, nInEdit) {
-    var beforeE, afterE, beforeO, afterO;
-    iterateChunks(diff, function(fromOrig, toOrig, fromEdit, toEdit) {
-      var fromLocal = nInEdit ? fromEdit : fromOrig;
-      var toLocal = nInEdit ? toEdit : toOrig;
-      if (afterE == null) {
-        if (fromLocal > n) { afterE = fromEdit; afterO = fromOrig; }
-        else if (toLocal > n) { afterE = toEdit; afterO = toOrig; }
-      }
-      if (toLocal <= n) { beforeE = toEdit; beforeO = toOrig; }
-      else if (fromLocal <= n) { beforeE = fromEdit; beforeO = fromOrig; }
-    });
-    return {edit: {before: beforeE, after: afterE}, orig: {before: beforeO, after: afterO}};
-  }
-
-  function collapseSingle(cm, from, to) {
-    cm.addLineClass(from, "wrap", "CodeMirror-merge-collapsed-line");
-    var widget = document.createElement("span");
-    widget.className = "CodeMirror-merge-collapsed-widget";
-    widget.title = "Identical text collapsed. Click to expand.";
-    var mark = cm.markText(Pos(from, 0), Pos(to - 1), {
-      inclusiveLeft: true,
-      inclusiveRight: true,
-      replacedWith: widget,
-      clearOnEnter: true
-    });
-    function clear() {
-      mark.clear();
-      cm.removeLineClass(from, "wrap", "CodeMirror-merge-collapsed-line");
-    }
-    widget.addEventListener("click", clear);
-    return {mark: mark, clear: clear};
-  }
-
-  function collapseStretch(dv, origStart, editStart, size) {
-    var mOrig = collapseSingle(dv.orig, origStart, origStart + size);
-    var mEdit = collapseSingle(dv.edit, editStart, editStart + size);
-    mOrig.mark.on("clear", function() { mEdit.clear(); });
-    mEdit.mark.on("clear", function() { mOrig.clear(); });
-  }
-
-  function collapseIdenticalStretches(dv, margin) {
-    if (typeof margin != "number") margin = 2;
-    var lastOrig = dv.orig.firstLine(), lastEdit = dv.edit.firstLine();
-    iterateChunks(dv.diff, function(topOrig, botOrig, _topEdit, botEdit) {
-      var identicalSize = topOrig - margin - lastOrig;
-      if (identicalSize > margin)
-        collapseStretch(dv, lastOrig, lastEdit, identicalSize);
-      lastOrig = botOrig + margin; lastEdit = botEdit + margin;
-    });
-    var bottomSize = dv.orig.lastLine() + 1 - lastOrig;
-    if (bottomSize > margin)
-      collapseStretch(dv, lastOrig, lastEdit, bottomSize);
-  }
-
-  // General utilities
-
-  function elt(tag, content, className, style) {
-    var e = document.createElement(tag);
-    if (className) e.className = className;
-    if (style) e.style.cssText = style;
-    if (typeof content == "string") e.appendChild(document.createTextNode(content));
-    else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]);
-    return e;
-  }
-
-  function clear(node) {
-    for (var count = node.childNodes.length; count > 0; --count)
-      node.removeChild(node.firstChild);
-  }
-
-  function attrs(elt) {
-    for (var i = 1; i < arguments.length; i += 2)
-      elt.setAttribute(arguments[i], arguments[i+1]);
-  }
-
-  function copyObj(obj, target) {
-    if (!target) target = {};
-    for (var prop in obj) if (obj.hasOwnProperty(prop)) target[prop] = obj[prop];
-    return target;
-  }
-
-  function moveOver(pos, str, copy, other) {
-    var out = copy ? Pos(pos.line, pos.ch) : pos, at = 0;
-    for (;;) {
-      var nl = str.indexOf("\n", at);
-      if (nl == -1) break;
-      ++out.line;
-      if (other) ++other.line;
-      at = nl + 1;
-    }
-    out.ch = (at ? 0 : out.ch) + (str.length - at);
-    if (other) other.ch = (at ? 0 : other.ch) + (str.length - at);
-    return out;
-  }
-
-  function posMin(a, b) { return (a.line - b.line || a.ch - b.ch) < 0 ? a : b; }
-  function posMax(a, b) { return (a.line - b.line || a.ch - b.ch) > 0 ? a : b; }
-  function posEq(a, b) { return a.line == b.line && a.ch == b.ch; }
-});

public/js/lib/codemirror/addon/mode/loadmode.js

@@ -1,64 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), "cjs");
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], function(CM) { mod(CM, "amd"); });
-  else // Plain browser env
-    mod(CodeMirror, "plain");
-})(function(CodeMirror, env) {
-  if (!CodeMirror.modeURL) CodeMirror.modeURL = "../mode/%N/%N.js";
-
-  var loading = {};
-  function splitCallback(cont, n) {
-    var countDown = n;
-    return function() { if (--countDown == 0) cont(); };
-  }
-  function ensureDeps(mode, cont) {
-    var deps = CodeMirror.modes[mode].dependencies;
-    if (!deps) return cont();
-    var missing = [];
-    for (var i = 0; i < deps.length; ++i) {
-      if (!CodeMirror.modes.hasOwnProperty(deps[i]))
-        missing.push(deps[i]);
-    }
-    if (!missing.length) return cont();
-    var split = splitCallback(cont, missing.length);
-    for (var i = 0; i < missing.length; ++i)
-      CodeMirror.requireMode(missing[i], split);
-  }
-
-  CodeMirror.requireMode = function(mode, cont) {
-    if (typeof mode != "string") mode = mode.name;
-    if (CodeMirror.modes.hasOwnProperty(mode)) return ensureDeps(mode, cont);
-    if (loading.hasOwnProperty(mode)) return loading[mode].push(cont);
-
-    var file = CodeMirror.modeURL.replace(/%N/g, mode);
-    if (env == "plain") {
-      var script = document.createElement("script");
-      script.src = file;
-      var others = document.getElementsByTagName("script")[0];
-      var list = loading[mode] = [cont];
-      CodeMirror.on(script, "load", function() {
-        ensureDeps(mode, function() {
-          for (var i = 0; i < list.length; ++i) list[i]();
-        });
-      });
-      others.parentNode.insertBefore(script, others);
-    } else if (env == "cjs") {
-      require(file);
-      cont();
-    } else if (env == "amd") {
-      requirejs([file], cont);
-    }
-  };
-
-  CodeMirror.autoLoadMode = function(instance, mode) {
-    if (!CodeMirror.modes.hasOwnProperty(mode))
-      CodeMirror.requireMode(mode, function() {
-        instance.setOption("mode", instance.getOption("mode"));
-      });
-  };
-});

public/js/lib/codemirror/addon/mode/multiplex.js

@@ -1,118 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.multiplexingMode = function(outer /*, others */) {
-  // Others should be {open, close, mode [, delimStyle] [, innerStyle]} objects
-  var others = Array.prototype.slice.call(arguments, 1);
-  var n_others = others.length;
-
-  function indexOf(string, pattern, from) {
-    if (typeof pattern == "string") return string.indexOf(pattern, from);
-    var m = pattern.exec(from ? string.slice(from) : string);
-    return m ? m.index + from : -1;
-  }
-
-  return {
-    startState: function() {
-      return {
-        outer: CodeMirror.startState(outer),
-        innerActive: null,
-        inner: null
-      };
-    },
-
-    copyState: function(state) {
-      return {
-        outer: CodeMirror.copyState(outer, state.outer),
-        innerActive: state.innerActive,
-        inner: state.innerActive && CodeMirror.copyState(state.innerActive.mode, state.inner)
-      };
-    },
-
-    token: function(stream, state) {
-      if (!state.innerActive) {
-        var cutOff = Infinity, oldContent = stream.string;
-        for (var i = 0; i < n_others; ++i) {
-          var other = others[i];
-          var found = indexOf(oldContent, other.open, stream.pos);
-          if (found == stream.pos) {
-            stream.match(other.open);
-            state.innerActive = other;
-            state.inner = CodeMirror.startState(other.mode, outer.indent ? outer.indent(state.outer, "") : 0);
-            return other.delimStyle;
-          } else if (found != -1 && found < cutOff) {
-            cutOff = found;
-          }
-        }
-        if (cutOff != Infinity) stream.string = oldContent.slice(0, cutOff);
-        var outerToken = outer.token(stream, state.outer);
-        if (cutOff != Infinity) stream.string = oldContent;
-        return outerToken;
-      } else {
-        var curInner = state.innerActive, oldContent = stream.string;
-        if (!curInner.close && stream.sol()) {
-          state.innerActive = state.inner = null;
-          return this.token(stream, state);
-        }
-        var found = curInner.close ? indexOf(oldContent, curInner.close, stream.pos) : -1;
-        if (found == stream.pos) {
-          stream.match(curInner.close);
-          state.innerActive = state.inner = null;
-          return curInner.delimStyle;
-        }
-        if (found > -1) stream.string = oldContent.slice(0, found);
-        var innerToken = curInner.mode.token(stream, state.inner);
-        if (found > -1) stream.string = oldContent;
-
-        if (curInner.innerStyle) {
-          if (innerToken) innerToken = innerToken + ' ' + curInner.innerStyle;
-          else innerToken = curInner.innerStyle;
-        }
-
-        return innerToken;
-      }
-    },
-
-    indent: function(state, textAfter) {
-      var mode = state.innerActive ? state.innerActive.mode : outer;
-      if (!mode.indent) return CodeMirror.Pass;
-      return mode.indent(state.innerActive ? state.inner : state.outer, textAfter);
-    },
-
-    blankLine: function(state) {
-      var mode = state.innerActive ? state.innerActive.mode : outer;
-      if (mode.blankLine) {
-        mode.blankLine(state.innerActive ? state.inner : state.outer);
-      }
-      if (!state.innerActive) {
-        for (var i = 0; i < n_others; ++i) {
-          var other = others[i];
-          if (other.open === "\n") {
-            state.innerActive = other;
-            state.inner = CodeMirror.startState(other.mode, mode.indent ? mode.indent(state.outer, "") : 0);
-          }
-        }
-      } else if (state.innerActive.close === "\n") {
-        state.innerActive = state.inner = null;
-      }
-    },
-
-    electricChars: outer.electricChars,
-
-    innerMode: function(state) {
-      return state.inner ? {state: state.inner, mode: state.innerActive.mode} : {state: state.outer, mode: outer};
-    }
-  };
-};
-
-});

public/js/lib/codemirror/addon/mode/multiplex_test.js

@@ -1,33 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function() {
-  CodeMirror.defineMode("markdown_with_stex", function(){
-    var inner = CodeMirror.getMode({}, "stex");
-    var outer = CodeMirror.getMode({}, "markdown");
-
-    var innerOptions = {
-      open: '$',
-      close: '$',
-      mode: inner,
-      delimStyle: 'delim',
-      innerStyle: 'inner'
-    };
-
-    return CodeMirror.multiplexingMode(outer, innerOptions);
-  });
-
-  var mode = CodeMirror.getMode({}, "markdown_with_stex");
-
-  function MT(name) {
-    test.mode(
-      name,
-      mode,
-      Array.prototype.slice.call(arguments, 1),
-      'multiplexing');
-  }
-
-  MT(
-    "stexInsideMarkdown",
-    "[strong **Equation:**] [delim $][inner&tag \\pi][delim $]");
-})();

public/js/lib/codemirror/addon/mode/overlay.js

@@ -1,85 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// 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 and not overridden,
-// or state.overlay.combineTokens was true, in which case the styles are
-// combined.
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.overlayMode = function(base, overlay, combine) {
-  return {
-    startState: function() {
-      return {
-        base: CodeMirror.startState(base),
-        overlay: CodeMirror.startState(overlay),
-        basePos: 0, baseCur: null,
-        overlayPos: 0, overlayCur: null,
-        streamSeen: 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 != state.streamSeen ||
-          Math.min(state.basePos, state.overlayPos) < stream.start) {
-        state.streamSeen = stream;
-        state.basePos = state.overlayPos = stream.start;
-      }
-
-      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);
-
-      // state.overlay.combineTokens always takes precedence over combine,
-      // unless set to null
-      if (state.overlayCur == null) return state.baseCur;
-      else if (state.baseCur != null &&
-               state.overlay.combineTokens ||
-               combine && state.overlay.combineTokens == null)
-        return state.baseCur + " " + state.overlayCur;
-      else return state.overlayCur;
-    },
-
-    indent: base.indent && function(state, textAfter) {
-      return base.indent(state.base, textAfter);
-    },
-    electricChars: base.electricChars,
-
-    innerMode: function(state) { return {state: state.base, mode: base}; },
-
-    blankLine: function(state) {
-      if (base.blankLine) base.blankLine(state.base);
-      if (overlay.blankLine) overlay.blankLine(state.overlay);
-    }
-  };
-};
-
-});

public/js/lib/codemirror/addon/mode/simple.js

@@ -1,213 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  CodeMirror.defineSimpleMode = function(name, states) {
-    CodeMirror.defineMode(name, function(config) {
-      return CodeMirror.simpleMode(config, states);
-    });
-  };
-
-  CodeMirror.simpleMode = function(config, states) {
-    ensureState(states, "start");
-    var states_ = {}, meta = states.meta || {}, hasIndentation = false;
-    for (var state in states) if (state != meta && states.hasOwnProperty(state)) {
-      var list = states_[state] = [], orig = states[state];
-      for (var i = 0; i < orig.length; i++) {
-        var data = orig[i];
-        list.push(new Rule(data, states));
-        if (data.indent || data.dedent) hasIndentation = true;
-      }
-    }
-    var mode = {
-      startState: function() {
-        return {state: "start", pending: null,
-                local: null, localState: null,
-                indent: hasIndentation ? [] : null};
-      },
-      copyState: function(state) {
-        var s = {state: state.state, pending: state.pending,
-                 local: state.local, localState: null,
-                 indent: state.indent && state.indent.slice(0)};
-        if (state.localState)
-          s.localState = CodeMirror.copyState(state.local.mode, state.localState);
-        if (state.stack)
-          s.stack = state.stack.slice(0);
-        for (var pers = state.persistentStates; pers; pers = pers.next)
-          s.persistentStates = {mode: pers.mode,
-                                spec: pers.spec,
-                                state: pers.state == state.localState ? s.localState : CodeMirror.copyState(pers.mode, pers.state),
-                                next: s.persistentStates};
-        return s;
-      },
-      token: tokenFunction(states_, config),
-      innerMode: function(state) { return state.local && {mode: state.local.mode, state: state.localState}; },
-      indent: indentFunction(states_, meta)
-    };
-    if (meta) for (var prop in meta) if (meta.hasOwnProperty(prop))
-      mode[prop] = meta[prop];
-    return mode;
-  };
-
-  function ensureState(states, name) {
-    if (!states.hasOwnProperty(name))
-      throw new Error("Undefined state " + name + "in simple mode");
-  }
-
-  function toRegex(val, caret) {
-    if (!val) return /(?:)/;
-    var flags = "";
-    if (val instanceof RegExp) {
-      if (val.ignoreCase) flags = "i";
-      val = val.source;
-    } else {
-      val = String(val);
-    }
-    return new RegExp((caret === false ? "" : "^") + "(?:" + val + ")", flags);
-  }
-
-  function asToken(val) {
-    if (!val) return null;
-    if (typeof val == "string") return val.replace(/\./g, " ");
-    var result = [];
-    for (var i = 0; i < val.length; i++)
-      result.push(val[i] && val[i].replace(/\./g, " "));
-    return result;
-  }
-
-  function Rule(data, states) {
-    if (data.next || data.push) ensureState(states, data.next || data.push);
-    this.regex = toRegex(data.regex);
-    this.token = asToken(data.token);
-    this.data = data;
-  }
-
-  function tokenFunction(states, config) {
-    return function(stream, state) {
-      if (state.pending) {
-        var pend = state.pending.shift();
-        if (state.pending.length == 0) state.pending = null;
-        stream.pos += pend.text.length;
-        return pend.token;
-      }
-
-      if (state.local) {
-        if (state.local.end && stream.match(state.local.end)) {
-          var tok = state.local.endToken || null;
-          state.local = state.localState = null;
-          return tok;
-        } else {
-          var tok = state.local.mode.token(stream, state.localState), m;
-          if (state.local.endScan && (m = state.local.endScan.exec(stream.current())))
-            stream.pos = stream.start + m.index;
-          return tok;
-        }
-      }
-
-      var curState = states[state.state];
-      for (var i = 0; i < curState.length; i++) {
-        var rule = curState[i];
-        var matches = stream.match(rule.regex);
-        if (matches) {
-          if (rule.data.next) {
-            state.state = rule.data.next;
-          } else if (rule.data.push) {
-            (state.stack || (state.stack = [])).push(state.state);
-            state.state = rule.data.push;
-          } else if (rule.data.pop && state.stack && state.stack.length) {
-            state.state = state.stack.pop();
-          }
-
-          if (rule.data.mode)
-            enterLocalMode(config, state, rule.data.mode, rule.token);
-          if (rule.data.indent)
-            state.indent.push(stream.indentation() + config.indentUnit);
-          if (rule.data.dedent)
-            state.indent.pop();
-          if (matches.length > 2) {
-            state.pending = [];
-            for (var j = 2; j < matches.length; j++)
-              if (matches[j])
-                state.pending.push({text: matches[j], token: rule.token[j - 1]});
-            stream.backUp(matches[0].length - (matches[1] ? matches[1].length : 0));
-            return rule.token[0];
-          } else if (rule.token && rule.token.join) {
-            return rule.token[0];
-          } else {
-            return rule.token;
-          }
-        }
-      }
-      stream.next();
-      return null;
-    };
-  }
-
-  function cmp(a, b) {
-    if (a === b) return true;
-    if (!a || typeof a != "object" || !b || typeof b != "object") return false;
-    var props = 0;
-    for (var prop in a) if (a.hasOwnProperty(prop)) {
-      if (!b.hasOwnProperty(prop) || !cmp(a[prop], b[prop])) return false;
-      props++;
-    }
-    for (var prop in b) if (b.hasOwnProperty(prop)) props--;
-    return props == 0;
-  }
-
-  function enterLocalMode(config, state, spec, token) {
-    var pers;
-    if (spec.persistent) for (var p = state.persistentStates; p && !pers; p = p.next)
-      if (spec.spec ? cmp(spec.spec, p.spec) : spec.mode == p.mode) pers = p;
-    var mode = pers ? pers.mode : spec.mode || CodeMirror.getMode(config, spec.spec);
-    var lState = pers ? pers.state : CodeMirror.startState(mode);
-    if (spec.persistent && !pers)
-      state.persistentStates = {mode: mode, spec: spec.spec, state: lState, next: state.persistentStates};
-
-    state.localState = lState;
-    state.local = {mode: mode,
-                   end: spec.end && toRegex(spec.end),
-                   endScan: spec.end && spec.forceEnd !== false && toRegex(spec.end, false),
-                   endToken: token && token.join ? token[token.length - 1] : token};
-  }
-
-  function indexOf(val, arr) {
-    for (var i = 0; i < arr.length; i++) if (arr[i] === val) return true;
-  }
-
-  function indentFunction(states, meta) {
-    return function(state, textAfter, line) {
-      if (state.local && state.local.mode.indent)
-        return state.local.mode.indent(state.localState, textAfter, line);
-      if (state.indent == null || state.local || meta.dontIndentStates && indexOf(state.state, meta.dontIndentStates) > -1)
-        return CodeMirror.Pass;
-
-      var pos = state.indent.length - 1, rules = states[state.state];
-      scan: for (;;) {
-        for (var i = 0; i < rules.length; i++) {
-          var rule = rules[i];
-          if (rule.data.dedent && rule.data.dedentIfLineStart !== false) {
-            var m = rule.regex.exec(textAfter);
-            if (m && m[0]) {
-              pos--;
-              if (rule.next || rule.push) rules = states[rule.next || rule.push];
-              textAfter = textAfter.slice(m[0].length);
-              continue scan;
-            }
-          }
-        }
-        break;
-      }
-      return pos < 0 ? 0 : state.indent[pos];
-    };
-  }
-});

public/js/lib/codemirror/addon/runmode/colorize.js

@@ -1,40 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("./runmode"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "./runmode"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var isBlock = /^(p|li|div|h\\d|pre|blockquote|td)$/;
-
-  function textContent(node, out) {
-    if (node.nodeType == 3) return out.push(node.nodeValue);
-    for (var ch = node.firstChild; ch; ch = ch.nextSibling) {
-      textContent(ch, out);
-      if (isBlock.test(node.nodeType)) out.push("\n");
-    }
-  }
-
-  CodeMirror.colorize = function(collection, defaultMode) {
-    if (!collection) collection = document.body.getElementsByTagName("pre");
-
-    for (var i = 0; i < collection.length; ++i) {
-      var node = collection[i];
-      var mode = node.getAttribute("data-lang") || defaultMode;
-      if (!mode) continue;
-
-      var text = [];
-      textContent(node, text);
-      node.innerHTML = "";
-      CodeMirror.runMode(text.join(""), mode, node);
-
-      node.className += " cm-s-default";
-    }
-  };
-});

public/js/lib/codemirror/addon/runmode/runmode-standalone.js

@@ -1,157 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-window.CodeMirror = {};
-
-(function() {
-"use strict";
-
-function splitLines(string){ return string.split(/\r?\n|\r/); };
-
-function StringStream(string) {
-  this.pos = this.start = 0;
-  this.string = string;
-  this.lineStart = 0;
-}
-StringStream.prototype = {
-  eol: function() {return this.pos >= this.string.length;},
-  sol: function() {return this.pos == 0;},
-  peek: function() {return this.string.charAt(this.pos) || null;},
-  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 this.start - this.lineStart;},
-  indentation: function() {return 0;},
-  match: function(pattern, consume, caseInsensitive) {
-    if (typeof pattern == "string") {
-      var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;};
-      var substr = this.string.substr(this.pos, pattern.length);
-      if (cased(substr) == cased(pattern)) {
-        if (consume !== false) this.pos += pattern.length;
-        return true;
-      }
-    } else {
-      var match = this.string.slice(this.pos).match(pattern);
-      if (match && match.index > 0) return null;
-      if (match && consume !== false) this.pos += match[0].length;
-      return match;
-    }
-  },
-  current: function(){return this.string.slice(this.start, this.pos);},
-  hideFirstChars: function(n, inner) {
-    this.lineStart += n;
-    try { return inner(); }
-    finally { this.lineStart -= n; }
-  }
-};
-CodeMirror.StringStream = StringStream;
-
-CodeMirror.startState = function (mode, a1, a2) {
-  return mode.startState ? mode.startState(a1, a2) : true;
-};
-
-var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {};
-CodeMirror.defineMode = function (name, mode) {
-  if (arguments.length > 2)
-    mode.dependencies = Array.prototype.slice.call(arguments, 2);
-  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 (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {
-    spec = mimeModes[spec.name];
-  }
-  if (typeof spec == "string") return {name: spec};
-  else return spec || {name: "null"};
-};
-CodeMirror.getMode = function (options, spec) {
-  spec = CodeMirror.resolveMode(spec);
-  var mfactory = modes[spec.name];
-  if (!mfactory) throw new Error("Unknown mode: " + spec);
-  return mfactory(options, spec);
-};
-CodeMirror.registerHelper = CodeMirror.registerGlobalHelper = Math.min;
-CodeMirror.defineMode("null", function() {
-  return {token: function(stream) {stream.skipToEnd();}};
-});
-CodeMirror.defineMIME("text/plain", "null");
-
-CodeMirror.runMode = function (string, modespec, callback, options) {
-  var mode = CodeMirror.getMode({ indentUnit: 2 }, modespec);
-
-  if (callback.nodeType == 1) {
-    var tabSize = (options && options.tabSize) || 4;
-    var node = callback, col = 0;
-    node.innerHTML = "";
-    callback = function (text, style) {
-      if (text == "\n") {
-        node.appendChild(document.createElement("br"));
-        col = 0;
-        return;
-      }
-      var content = "";
-      // replace tabs
-      for (var pos = 0; ;) {
-        var idx = text.indexOf("\t", pos);
-        if (idx == -1) {
-          content += text.slice(pos);
-          col += text.length - pos;
-          break;
-        } else {
-          col += idx - pos;
-          content += text.slice(pos, idx);
-          var size = tabSize - col % tabSize;
-          col += size;
-          for (var i = 0; i < size; ++i) content += " ";
-          pos = idx + 1;
-        }
-      }
-
-      if (style) {
-        var sp = node.appendChild(document.createElement("span"));
-        sp.className = "cm-" + style.replace(/ +/g, " cm-");
-        sp.appendChild(document.createTextNode(content));
-      } else {
-        node.appendChild(document.createTextNode(content));
-      }
-    };
-  }
-
-  var lines = splitLines(string), state = (options && options.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]);
-    if (!stream.string && mode.blankLine) mode.blankLine(state);
-    while (!stream.eol()) {
-      var style = mode.token(stream, state);
-      callback(stream.current(), style, i, stream.start, state);
-      stream.start = stream.pos;
-    }
-  }
-};
-})();

public/js/lib/codemirror/addon/runmode/runmode.js

@@ -1,72 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.runMode = function(string, modespec, callback, options) {
-  var mode = CodeMirror.getMode(CodeMirror.defaults, modespec);
-  var ie = /MSIE \d/.test(navigator.userAgent);
-  var ie_lt9 = ie && (document.documentMode == null || document.documentMode < 9);
-
-  if (callback.nodeType == 1) {
-    var tabSize = (options && options.tabSize) || CodeMirror.defaults.tabSize;
-    var node = callback, col = 0;
-    node.innerHTML = "";
-    callback = function(text, style) {
-      if (text == "\n") {
-        // Emitting LF or CRLF on IE8 or earlier results in an incorrect display.
-        // Emitting a carriage return makes everything ok.
-        node.appendChild(document.createTextNode(ie_lt9 ? '\r' : text));
-        col = 0;
-        return;
-      }
-      var content = "";
-      // replace tabs
-      for (var pos = 0;;) {
-        var idx = text.indexOf("\t", pos);
-        if (idx == -1) {
-          content += text.slice(pos);
-          col += text.length - pos;
-          break;
-        } else {
-          col += idx - pos;
-          content += text.slice(pos, idx);
-          var size = tabSize - col % tabSize;
-          col += size;
-          for (var i = 0; i < size; ++i) content += " ";
-          pos = idx + 1;
-        }
-      }
-
-      if (style) {
-        var sp = node.appendChild(document.createElement("span"));
-        sp.className = "cm-" + style.replace(/ +/g, " cm-");
-        sp.appendChild(document.createTextNode(content));
-      } else {
-        node.appendChild(document.createTextNode(content));
-      }
-    };
-  }
-
-  var lines = CodeMirror.splitLines(string), state = (options && options.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]);
-    if (!stream.string && mode.blankLine) mode.blankLine(state);
-    while (!stream.eol()) {
-      var style = mode.token(stream, state);
-      callback(stream.current(), style, i, stream.start, state);
-      stream.start = stream.pos;
-    }
-  }
-};
-
-});

public/js/lib/codemirror/addon/runmode/runmode.node.js

@@ -1,120 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-/* Just enough of CodeMirror to run runMode under node.js */
-
-// declare global: StringStream
-
-function splitLines(string){ return string.split(/\r?\n|\r/); };
-
-function StringStream(string) {
-  this.pos = this.start = 0;
-  this.string = string;
-  this.lineStart = 0;
-}
-StringStream.prototype = {
-  eol: function() {return this.pos >= this.string.length;},
-  sol: function() {return this.pos == 0;},
-  peek: function() {return this.string.charAt(this.pos) || null;},
-  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 this.start - this.lineStart;},
-  indentation: function() {return 0;},
-  match: function(pattern, consume, caseInsensitive) {
-    if (typeof pattern == "string") {
-      var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;};
-      var substr = this.string.substr(this.pos, pattern.length);
-      if (cased(substr) == cased(pattern)) {
-        if (consume !== false) this.pos += pattern.length;
-        return true;
-      }
-    } else {
-      var match = this.string.slice(this.pos).match(pattern);
-      if (match && match.index > 0) return null;
-      if (match && consume !== false) this.pos += match[0].length;
-      return match;
-    }
-  },
-  current: function(){return this.string.slice(this.start, this.pos);},
-  hideFirstChars: function(n, inner) {
-    this.lineStart += n;
-    try { return inner(); }
-    finally { this.lineStart -= n; }
-  }
-};
-exports.StringStream = StringStream;
-
-exports.startState = function(mode, a1, a2) {
-  return mode.startState ? mode.startState(a1, a2) : true;
-};
-
-var modes = exports.modes = {}, mimeModes = exports.mimeModes = {};
-exports.defineMode = function(name, mode) {
-  if (arguments.length > 2)
-    mode.dependencies = Array.prototype.slice.call(arguments, 2);
-  modes[name] = mode;
-};
-exports.defineMIME = function(mime, spec) { mimeModes[mime] = spec; };
-
-exports.defineMode("null", function() {
-  return {token: function(stream) {stream.skipToEnd();}};
-});
-exports.defineMIME("text/plain", "null");
-
-exports.resolveMode = function(spec) {
-  if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) {
-    spec = mimeModes[spec];
-  } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {
-    spec = mimeModes[spec.name];
-  }
-  if (typeof spec == "string") return {name: spec};
-  else return spec || {name: "null"};
-};
-exports.getMode = function(options, spec) {
-  spec = exports.resolveMode(spec);
-  var mfactory = modes[spec.name];
-  if (!mfactory) throw new Error("Unknown mode: " + spec);
-  return mfactory(options, spec);
-};
-exports.registerHelper = exports.registerGlobalHelper = Math.min;
-
-exports.runMode = function(string, modespec, callback, options) {
-  var mode = exports.getMode({indentUnit: 2}, modespec);
-  var lines = splitLines(string), state = (options && options.state) || exports.startState(mode);
-  for (var i = 0, e = lines.length; i < e; ++i) {
-    if (i) callback("\n");
-    var stream = new exports.StringStream(lines[i]);
-    if (!stream.string && mode.blankLine) mode.blankLine(state);
-    while (!stream.eol()) {
-      var style = mode.token(stream, state);
-      callback(stream.current(), style, i, stream.start, state);
-      stream.start = stream.pos;
-    }
-  }
-};
-
-require.cache[require.resolve("../../lib/codemirror")] = require.cache[require.resolve("./runmode.node")];

public/js/lib/codemirror/addon/scroll/annotatescrollbar.js

@@ -1,76 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  CodeMirror.defineExtension("annotateScrollbar", function(className) {
-    return new Annotation(this, className);
-  });
-
-  function Annotation(cm, className) {
-    this.cm = cm;
-    this.className = className;
-    this.annotations = [];
-    this.div = cm.getWrapperElement().appendChild(document.createElement("div"));
-    this.div.style.cssText = "position: absolute; right: 0; top: 0; z-index: 7; pointer-events: none";
-    this.computeScale();
-
-    var self = this;
-    cm.on("refresh", this.resizeHandler = function(){
-      if (self.computeScale()) self.redraw();
-    });
-  }
-
-  Annotation.prototype.computeScale = function() {
-    var cm = this.cm;
-    var hScale = (cm.getWrapperElement().clientHeight - cm.display.barHeight) /
-      cm.heightAtLine(cm.lastLine() + 1, "local");
-    if (hScale != this.hScale) {
-      this.hScale = hScale;
-      return true;
-    }
-  };
-
-  Annotation.prototype.update = function(annotations) {
-    this.annotations = annotations;
-    this.redraw();
-  };
-
-  Annotation.prototype.redraw = function() {
-    var cm = this.cm, hScale = this.hScale;
-    if (!cm.display.barWidth) return;
-
-    var frag = document.createDocumentFragment(), anns = this.annotations;
-    for (var i = 0, nextTop; i < anns.length; i++) {
-      var ann = anns[i];
-      var top = nextTop || cm.charCoords(ann.from, "local").top * hScale;
-      var bottom = cm.charCoords(ann.to, "local").bottom * hScale;
-      while (i < anns.length - 1) {
-        nextTop = cm.charCoords(anns[i + 1].from, "local").top * hScale;
-        if (nextTop > bottom + .9) break;
-        ann = anns[++i];
-        bottom = cm.charCoords(ann.to, "local").bottom * hScale;
-      }
-      var height = Math.max(bottom - top, 3);
-
-      var elt = frag.appendChild(document.createElement("div"));
-      elt.style.cssText = "position: absolute; right: 0px; width: " + Math.max(cm.display.barWidth - 1, 2) + "px; top: " + top + "px; height: " + height + "px";
-      elt.className = this.className;
-    }
-    this.div.textContent = "";
-    this.div.appendChild(frag);
-  };
-
-  Annotation.prototype.clear = function() {
-    this.cm.off("refresh", this.resizeHandler);
-    this.div.parentNode.removeChild(this.div);
-  };
-});

public/js/lib/codemirror/addon/scroll/scrollpastend.js

@@ -1,46 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  CodeMirror.defineOption("scrollPastEnd", false, function(cm, val, old) {
-    if (old && old != CodeMirror.Init) {
-      cm.off("change", onChange);
-      cm.off("refresh", updateBottomMargin);
-      cm.display.lineSpace.parentNode.style.paddingBottom = "";
-      cm.state.scrollPastEndPadding = null;
-    }
-    if (val) {
-      cm.on("change", onChange);
-      cm.on("refresh", updateBottomMargin);
-      updateBottomMargin(cm);
-    }
-  });
-
-  function onChange(cm, change) {
-    if (CodeMirror.changeEnd(change).line == cm.lastLine())
-      updateBottomMargin(cm);
-  }
-
-  function updateBottomMargin(cm) {
-    var padding = "";
-    if (cm.lineCount() > 1) {
-      var totalH = cm.display.scroller.clientHeight - 30,
-          lastLineH = cm.getLineHandle(cm.lastLine()).height;
-      padding = (totalH - lastLineH) + "px";
-    }
-    if (cm.state.scrollPastEndPadding != padding) {
-      cm.state.scrollPastEndPadding = padding;
-      cm.display.lineSpace.parentNode.style.paddingBottom = padding;
-      cm.setSize();
-    }
-  }
-});