upstream/ipython Commit - r5479:0168dc21

Clean up javascript based on js2-mode feedback.

Stefan van der Walt -

r5479:0168dc21

parent child

IPython/frontend/html/notebook/static/js/cell.js

0 +3 -3

                  Cell.prototype.bind_events = function () {
                      var that = this;
-                     var nb = that.notebook
+                     var nb = that.notebook;
                      that.element.click(function (event) {
                          if (that.selected === false) {
                              nb.select(nb.find_cell_index(that));
-                         };
+                         }
                      });
                      that.element.focusin(function (event) {
                          if (that.selected === false) {
                              nb.select(nb.find_cell_index(that));
-                         };
+                         }
                      });
                  };

IPython/frontend/html/notebook/static/js/codecell.js

0 +11 -10

                      var output = $('<div></div>').addClass('output vbox');
                      cell.append(input).append(output);
                      this.element = cell;
-                     this.collapse()
+                     this.collapse();
                  };
                  //TODO, try to diminish the number of parameters.
                              return true;
                          } else {
                              return false;
-                         };
+                         }
                      } else if (event.keyCode === 76 && event.ctrlKey && event.shiftKey
                                 && event.type == 'keydown') {
                          // toggle line numbers with Ctrl-Shift-L
                              if (ed_cur.line !== cc_cur.line || ed_cur.ch !== cc_cur.ch) {
                                  this.is_completing = false;
                                  this.completion_cursor = null;
-                             };
-                         };
+                             }
+                         }
                          return false;
                      };
+                     return false;
                  };
                  CodeCell.prototype.remove_and_cancell_tooltip = function(timeout)
                      } else {
                          this.code_mirror.setOption('lineNumbers', false);
                      }
-                     this.code_mirror.refresh()
+                     this.code_mirror.refresh();
                  };
                  CodeCell.prototype.select = function () {
                  CodeCell.prototype.append_display_data = function (json) {
                      var toinsert = this.create_output_area();
-                     this.append_mime_type(json, toinsert)
+                     this.append_mime_type(json, toinsert);
                      this.element.find('div.output').append(toinsert);
                      // If we just output latex, typeset it.
                      if ( (json.latex !== undefined) || (json.html !== undefined) ) {
                      var toinsert = $("<div/>").addClass("box_flex1 output_subarea output_html rendered_html");
                      toinsert.append(html);
                      element.append(toinsert);
+                 }
+                 };
                  CodeCell.prototype.append_text = function (data, element, extra_class) {
                      var toinsert = $("<div/>").addClass("box_flex1 output_subarea output_latex");
                      toinsert.append(latex);
                      element.append(toinsert);
+                 }
+                 };
                  CodeCell.prototype.clear_output = function (stdout, stderr, other) {
                  CodeCell.prototype.set_input_prompt = function (number) {
                      var n = number || '&nbsp;';
-                     this.input_prompt_number = n
+                     this.input_prompt_number = n;
                      this.element.find('div.input_prompt').html('In&nbsp;[' + n + ']:');
                  };
                      data.input = this.get_code();
                      data.cell_type = 'code';
                      if (this.input_prompt_number !== ' ') {
-                         data.prompt_number = this.input_prompt_number
+                         data.prompt_number = this.input_prompt_number;
                      };
                      var outputs = [];
                      var len = this.outputs.length;

IPython/frontend/html/notebook/static/js/kernel.js

0 +16 -16

                      this.session_id = utils.uuid();
                      if (typeof(WebSocket) !== 'undefined') {
-                         this.WebSocket = WebSocket
+                         this.WebSocket = WebSocket;
                      } else if (typeof(MozWebSocket) !== 'undefined') {
-                         this.WebSocket = MozWebSocket
+                         this.WebSocket = MozWebSocket;
                      } else {
                          alert('Your browser does not have WebSocket support, please try Chrome, Safari or Firefox ≥ 6. Firefox 4 and 5 are also supported by you have to enable WebSockets in about:config.');
                      };
                          parent_header : {}
                      };
                      return msg;
+                 }
+                 };
                  Kernel.prototype.start = function (notebook_id, callback) {
                      var that = this;
                      if (!this.running) {
                          var qs = $.param({notebook:notebook_id});
-                         var url = this.base_url + '?' + qs
+                         var url = this.base_url + '?' + qs;
                          $.post(url,
                              function (kernel_id) {
                                  that._handle_start_kernel(kernel_id, callback);
                          " You will NOT be able to run code.<br/>" +
                          " Your browser may not be compatible with the websocket version in the server," +
                          " or if the url does not look right, there could be an error in the" +
-                         " server's configuration."
+                         " server's configuration.";
                      } else {
                          msg = "Websocket connection closed unexpectedly.<br/>" +
-                         " The kernel will no longer be responsive."
+                         " The kernel will no longer be responsive.";
                      }
                      var dialog = $('<div/>');
                      dialog.html(msg);
                          }
                      });
+                 }
+                 };
                  Kernel.prototype.start_channels = function () {
                      var that = this;
                      this.iopub_channel = new this.WebSocket(ws_url + "/iopub");
                      send_cookie = function(){
                          this.send(document.cookie);
+                     }
+                     };
                      var already_called_onclose = false; // only alert once
                      ws_closed_early = function(evt){
                          if (already_called_onclose){
                          if ( ! evt.wasClean ){
                              that._websocket_closed(ws_url, true);
                          }
+                     }
+                     };
                      ws_closed_late = function(evt){
                          if (already_called_onclose){
                              return;
                          if ( ! evt.wasClean ){
                              that._websocket_closed(ws_url, false);
                          }
+                     }
+                     };
                      this.shell_channel.onopen = send_cookie;
                      this.shell_channel.onclose = ws_closed_early;
                      this.iopub_channel.onopen = send_cookie;
                  Kernel.prototype.stop_channels = function () {
                      if (this.shell_channel !== null) {
-                         this.shell_channel.onclose = function (evt) {null};
+                         this.shell_channel.onclose = function (evt) {};
                          this.shell_channel.close();
                          this.shell_channel = null;
                      };
                      if (this.iopub_channel !== null) {
-                         this.iopub_channel.onclose = function (evt) {null};
+                         this.iopub_channel.onclose = function (evt) {};
                          this.iopub_channel.close();
                          this.iopub_channel = null;
                      };
                          silent : false,
                          user_variables : [],
                          user_expressions : {},
-                         allow_stdin : false,
+                         allow_stdin : false
                      };
                      var msg = this.get_msg("execute_request", content);
                      this.shell_channel.send(JSON.stringify(msg));
                      return msg.header.msg_id;
+                 }
+                 };
                  Kernel.prototype.complete = function (line, cursor_pos) {
                      var msg = this.get_msg("complete_request", content);
                      this.shell_channel.send(JSON.stringify(msg));
                      return msg.header.msg_id;
+                 }
+                 };
                  Kernel.prototype.interrupt = function () {
                          this.running = false;
                          var settings = {
                              cache : false,
-                             type : "DELETE",
+                             type : "DELETE"
                          };
                          $.ajax(this.kernel_url, settings);
                      };

IPython/frontend/html/notebook/static/js/kernelstatus.js

0 +1 -1

                      this.element.addClass('ui-widget');
                      this.element.attr('title', "The kernel execution status." +
                      " If 'Busy', the kernel is currently running code." +
-                     " If 'Idle', it is available for execution.")
+                     " If 'Idle', it is available for execution.");
                  };

IPython/frontend/html/notebook/static/js/layout.js

0 +1 -1

                      }
                  };
-                 IPython.LayoutManager = LayoutManager
+                 IPython.LayoutManager = LayoutManager;
                  return IPython;

IPython/frontend/html/notebook/static/js/leftpanel.js

0 +1 -1

                          this.kernel_section = new IPython.KernelSection('div#kernel_section');
                      }
                      this.help_section = new IPython.HelpSection('div#help_section');
+                 }
+                 };
                  LeftPanel.prototype.collapse = function () {
                      if (this.expanded === true) {

IPython/frontend/html/notebook/static/js/namespace.js

0 +1 -1

                  for (i=0; i<parts.length; i+=1) {
                      // Create property if it doesn't exist
                      if (typeof parent[parts[i]] === "undefined") {
-                         parent[parts[i]] == {};
+                         parent[parts[i]] = {};
                      }
                  }
                  return parent;

IPython/frontend/html/notebook/static/js/notebook.js

0 +38 -35

                      var that = this;
                      $(document).keydown(function (event) {
                          // console.log(event);
-                         if (that.read_only) return;
+                         if (that.read_only) return false;
                          if (event.which === 27) {
                              // Intercept escape at highest level to avoid closing
                              // websocket connection with firefox
                              that.control_key_active = false;
                              return true;
                          };
+                         return true;
                      });
                      this.element.bind('collapse_pager', function () {
                          if (that.dirty && ! that.read_only) {
                              return "You have unsaved changes that will be lost if you leave this page.";
                          };
+                         return true;
                      });
                  };
                  Notebook.prototype.cell_elements = function () {
                      return this.element.children("div.cell");
+                 }
+                 };
                  Notebook.prototype.ncells = function (cell) {
                      return this.cell_elements().length;
+                 }
+                 };
                  // TODO: we are often calling cells as cells()[i], which we should optimize
                      return this.cell_elements().toArray().map(function (e) {
                          return $(e).data("cell");
                      });
+                 }
+                 };
                  Notebook.prototype.find_cell_index = function (cell) {
                  Notebook.prototype.index_or_selected = function (index) {
                      return index || this.selected_index() || 0;
+                 }
+                 };
                  Notebook.prototype.select = function (index) {
                  Notebook.prototype.selected_cell = function () {
                      return this.cell_elements().eq(this.selected_index()).data("cell");
+                 }
+                 };
                  // Cell insertion, deletion and moving.
                          this.cell_elements().eq(index).after(cell.element);
                      };
                      this.dirty = true;
-                     return this
+                     return this;
                  };
                      };
                      this.dirty = true;
                      return this;
+                 }
+                 };
                  Notebook.prototype.move_cell_down = function (index) {
                      var i = index || this.selected_index();
                      if (i !== null && i < (this.ncells()-1) && i >= 0) {
-                         var pivot = this.cell_elements().eq(i+1)
-                         var tomove = this.cell_elements().eq(i)
+                         var pivot = this.cell_elements().eq(i+1);
+                         var tomove = this.cell_elements().eq(i);
                          if (pivot !== null && tomove !== null) {
                              tomove.detach();
                              pivot.after(tomove);
                      };
                      this.dirty = true;
                      return this;
+                 }
+                 };
                  Notebook.prototype.sort_cells = function () {
                      var sindex = this.selected_index();
                      var swapped;
                      do {
-                         swapped = false
+                         swapped = false;
                          for (var i=1; i<ncells; i++) {
                              current = this.cell_elements().eq(i).data("cell");
                              previous = this.cell_elements().eq(i-1).data("cell");
                      this.insert_cell_above(cell, i);
                      this.select(this.find_cell_index(cell));
                      return cell;
+                 }
+                 };
                  Notebook.prototype.insert_code_cell_below = function (index) {
                      this.insert_cell_below(cell, i);
                      this.select(this.find_cell_index(cell));
                      return cell;
+                 }
+                 };
                  Notebook.prototype.insert_html_cell_above = function (index) {
                      this.insert_cell_above(cell, i);
                      this.select(this.find_cell_index(cell));
                      return cell;
+                 }
+                 };
                  Notebook.prototype.insert_html_cell_below = function (index) {
                      this.insert_cell_below(cell, i);
                      this.select(this.find_cell_index(cell));
                      return cell;
+                 }
+                 };
                  Notebook.prototype.insert_markdown_cell_above = function (index) {
                      this.insert_cell_above(cell, i);
                      this.select(this.find_cell_index(cell));
                      return cell;
+                 }
+                 };
                  Notebook.prototype.insert_markdown_cell_below = function (index) {
                      this.insert_cell_below(cell, i);
                      this.select(this.find_cell_index(cell));
                      return cell;
+                 }
+                 };
                  Notebook.prototype.to_code = function (index) {
                      var target_cell = null;
                      if (source_cell instanceof IPython.CodeCell) {
                          this.insert_markdown_cell_below(i);
-                         var target_cell = this.cells()[i+1];
+                         target_cell = this.cells()[i+1];
                          var text = source_cell.get_code();
                      } else if (source_cell instanceof IPython.HTMLCell) {
                          this.insert_markdown_cell_below(i);
-                         var target_cell = this.cells()[i+1];
+                         target_cell = this.cells()[i+1];
                          var text = source_cell.get_source();
                          if (text === source_cell.placeholder) {
                              text = target_cell.placeholder;
                      var target_cell = null;
                      if (source_cell instanceof IPython.CodeCell) {
                          this.insert_html_cell_below(i);
-                         var target_cell = this.cells()[i+1];
+                         target_cell = this.cells()[i+1];
                          var text = source_cell.get_code();
                      } else if (source_cell instanceof IPython.MarkdownCell) {
                          this.insert_html_cell_below(i);
-                         var target_cell = this.cells()[i+1];
+                         target_cell = this.cells()[i+1];
                          var text = source_cell.get_source();
                          if (text === source_cell.placeholder) {
                              text = target_cell.placeholder;
                      var cells = this.cells();
                      len = cells.length;
                      for (var i=0; i<len; i++) {
-                         cells[i].set_autoindent(state)
+                         cells[i].set_autoindent(state);
                      };
                  };
                  // Other cell functions: line numbers, ...
                  Notebook.prototype.cell_toggle_line_numbers = function() {
-                     this.selected_cell().toggle_line_numbers()
+                     this.selected_cell().toggle_line_numbers();
                  };
                  // Kernel related things
                  Notebook.prototype.execute_selected_cell = function (options) {
                      // add_new: should a new cell be added if we are at the end of the nb
                      // terminal: execute in terminal mode, which stays in the current cell
-                     default_options = {terminal: false, add_new: true}
-                     $.extend(default_options, options)
+                     default_options = {terminal: false, add_new: true};
+                     $.extend(default_options, options);
                      var that = this;
                      var cell = that.selected_cell();
                      var cell_index = that.find_cell_index(cell);
                  Notebook.prototype.fromJSON = function (data) {
                      var ncells = this.ncells();
-                     for (var i=0; i<ncells; i++) {
+                     var i;
+                     for (i=0; i<ncells; i++) {
                          // Always delete cell 0 as they get renumbered as they are deleted.
                          this.delete_cell(0);
                      };
                          ncells = new_cells.length;
                          var cell_data = null;
                          var new_cell = null;
-                         for (var i=0; i<ncells; i++) {
+                         for (i=0; i<ncells; i++) {
                              cell_data = new_cells[i];
                              if (cell_data.cell_type == 'code') {
                                  new_cell = this.insert_code_cell_below();
                          // Only handle 1 worksheet for now.
                          worksheets : [{cells:cell_array}],
                          metadata : this.metadata
+                     }
-                     return data
+                     };
+                     return data;
                  };
                  Notebook.prototype.save_notebook = function () {
                              error : $.proxy(this.notebook_save_failed,this)
                          };
                          IPython.save_widget.status_saving();
-                         var url = $('body').data('baseProjectUrl') + 'notebooks/' + notebook_id
+                         var url = $('body').data('baseProjectUrl') + 'notebooks/' + notebook_id;
                          $.ajax(url, settings);
                      };
                  };
                      this.dirty = false;
                      IPython.save_widget.notebook_saved();
                      IPython.save_widget.status_save();
+                 }
+                 };
                  Notebook.prototype.notebook_save_failed = function (xhr, status, error_msg) {
                      // TODO: Handle different types of errors (timeout etc.)
                      alert('An unexpected error occured while saving the notebook.');
                      IPython.save_widget.reset_status();
+                 }
+                 };
                  Notebook.prototype.load_notebook = function (callback) {
                          }
                      };
                      IPython.save_widget.status_loading();
-                     var url = $('body').data('baseProjectUrl') + 'notebooks/' + notebook_id
+                     var url = $('body').data('baseProjectUrl') + 'notebooks/' + notebook_id;
                      $.ajax(url, settings);
+                 }
+                 };
                  Notebook.prototype.notebook_loaded = function (data, status, xhr) {

IPython/frontend/html/notebook/static/js/notebooklist.js

0 +3 -3

                          dataType : "json",
                          success : $.proxy(this.list_loaded, this)
                      };
-                     var url = $('body').data('baseProjectUrl') + 'notebooks'
+                     var url = $('body').data('baseProjectUrl') + 'notebooks';
                      $.ajax(url, settings);
                  };
                                                  parent_item.remove();
                                              }
                                          };
-                                         var url = $('body').data('baseProjectUrl') + 'notebooks/' + notebook_id
+                                         var url = $('body').data('baseProjectUrl') + 'notebooks/' + notebook_id;
                                          $.ajax(url, settings);
                                          $(this).dialog('close');
                                      },
                              };
                              var qs = $.param({name:nbname, format:nbformat});
-                             var url = $('body').data('baseProjectUrl') + 'notebooks?' + qs
+                             var url = $('body').data('baseProjectUrl') + 'notebooks?' + qs;
                              $.ajax(url, settings);
                          });
                      var cancel_button = $('<button>Cancel</button>').button().

IPython/frontend/html/notebook/static/js/notebookmain.js

0 +2 -2

                  MathJax.Hub.Config({
                      tex2jax: {
                          inlineMath: [ ['$','$'], ["\\(","\\)"] ],
-                         displayMath: [ ['$$','$$'], ["\\[","\\]"] ],
+                         displayMath: [ ['$$','$$'], ["\\[","\\]"] ]
                      },
                      displayAlign: 'left', // Change this to 'center' to center equations.
                      "HTML-CSS": {
                              // and finally unhide the panel contents after collapse
                              setTimeout(function(){
                                  IPython.left_panel.left_panel_element.css('visibility', 'visible');
-                             }, 200)
+                             }, 200);
                          }
                      },100);
                  });

IPython/frontend/html/notebook/static/js/panelsection.js

0 +14 -14

                      this.content.find('#move_cell_down').attr('title', "Move selected cell down one in the Notebook");
                      this.content.find('#cell_type').buttonset();
-                     this.content.find('#to_markdown').attr('title', 'Change selected cell to markdown (for text)')
-                     this.content.find('#to_code').attr('title', 'Change selected cell to code (for execution)')
+                     this.content.find('#to_markdown').attr('title', 'Change selected cell to markdown (for text)');
+                     this.content.find('#to_code').attr('title', 'Change selected cell to code (for execution)');
                      this.content.find('#cell_output').buttonset();
-                     this.content.find('#toggle_output').attr('title', 'Toggle visibility of the output of code cells')
-                     this.content.find('#clear_all_output').attr('title', 'Clear output of all code cells (actually removes the data, unlike toggle)')
+                     this.content.find('#toggle_output').attr('title', 'Toggle visibility of the output of code cells');
+                     this.content.find('#clear_all_output').attr('title', 'Clear output of all code cells (actually removes the data, unlike toggle)');
                      this.content.find('#run_cells').buttonset();
-                     this.content.find('#run_selected_cell').attr('title', 'Submit the selected cell for execution')
-                     this.content.find('#run_all_cells').attr('title', 'Run *all* code cells in the notebook in order')
-                     this.content.find('#autoindent').attr('title', 'Autoindent code as-you-type')
-                     this.content.find('#autoindent_label').attr('title', 'Autoindent code as-you-type')
+                     this.content.find('#run_selected_cell').attr('title', 'Submit the selected cell for execution');
+                     this.content.find('#run_all_cells').attr('title', 'Run *all* code cells in the notebook in order');
+                     this.content.find('#autoindent').attr('title', 'Autoindent code as-you-type');
+                     this.content.find('#autoindent_label').attr('title', 'Autoindent code as-you-type');
                  };
                      this.content.find('#help_buttons0').buttonset();
                      this.content.find('#help_buttons1').buttonset();
                      this.content.find('#help_buttons2').buttonset();
-                     this.content.find('#python_help').attr('title', "Open the online Python documentation in a new tab")
-                     this.content.find('#ipython_help').attr('title', "Open the online IPython documentation in a new tab")
-                     this.content.find('#numpy_help').attr('title', "Open the online NumPy documentation in a new tab")
-                     this.content.find('#scipy_help').attr('title', "Open the online SciPy documentation in a new tab")
-                     this.content.find('#matplotlib_help').attr('title', "Open the online Matplotlib documentation in a new tab")
-                     this.content.find('#sympy_help').attr('title', "Open the online SymPy documentation in a new tab")
+                     this.content.find('#python_help').attr('title', "Open the online Python documentation in a new tab");
+                     this.content.find('#ipython_help').attr('title', "Open the online IPython documentation in a new tab");
+                     this.content.find('#numpy_help').attr('title', "Open the online NumPy documentation in a new tab");
+                     this.content.find('#scipy_help').attr('title', "Open the online SciPy documentation in a new tab");
+                     this.content.find('#matplotlib_help').attr('title', "Open the online Matplotlib documentation in a new tab");
+                     this.content.find('#sympy_help').attr('title', "Open the online SymPy documentation in a new tab");
                  };

IPython/frontend/html/notebook/static/js/savewidget.js

0 +3 -3

                  var SaveWidget = function (selector) {
                      this.selector = selector;
-                     this.notebook_name_blacklist_re = /[\/\\]/
+                     this.notebook_name_blacklist_re = /[\/\\]/;
                      this.last_saved_name = '';
                      if (this.selector !== undefined) {
                          this.element = $(selector);
                  SaveWidget.prototype.get_notebook_name = function () {
                      return this.element.find('input#notebook_name').attr('value');
+                 }
+                 };
                  SaveWidget.prototype.set_notebook_name = function (nbname) {
                      this.element.find('input#notebook_name').attr('value',nbname);
                      this.set_document_title();
                      this.last_saved_name = nbname;
+                 }
+                 };
                  SaveWidget.prototype.set_document_title = function () {

IPython/frontend/html/notebook/static/js/textcell.js

0 +15 -15

                          mode: this.code_mirror_mode,
                          theme: 'default',
                          value: this.placeholder,
-                         readOnly: this.read_only,
+                         readOnly: this.read_only
                      });
                      // The tabindex=-1 makes this div focusable.
                      var render_area = $('<div/>').addClass('text_cell_render').
                              if (that.rendered) {
                                  that.edit();
                                  event.preventDefault();
-                             };
-                         };
+                             }
+                         }
                      });
                  };
                          this.rendered = false;
                          if (this.get_source() === this.placeholder) {
                              this.set_source('');
-                         };
-                     };
+                         }
+                     }
                  };
                              this.set_rendered(data.rendered || '');
                              this.rendered = false;
                              this.render();
-                         };
-                     };
+                         }
+                     }
                  };
                  TextCell.prototype.toJSON = function () {
-                     var data = {}
+                     var data = {};
                      data.cell_type = this.cell_type;
                      data.source = this.get_source();
                      return data;
                  HTMLCell.prototype.render = function () {
                      if (this.rendered === false) {
                          var text = this.get_source();
-                         if (text === "") {text = this.placeholder;};
+                         if (text === "") { text = this.placeholder; }
                          this.set_rendered(text);
                          MathJax.Hub.Queue(["Typeset",MathJax.Hub]);
                          this.element.find('div.text_cell_input').hide();
                          this.element.find("div.text_cell_render").show();
                          this.rendered = true;
-                     };
+                     }
                  };
                  MarkdownCell.prototype.render = function () {
                      if (this.rendered === false) {
                          var text = this.get_source();
-                         if (text === "") {text = this.placeholder;};
+                         if (text === "") { text = this.placeholder; }
                          var html = IPython.markdown_converter.makeHtml(text);
                          this.set_rendered(html);
                          MathJax.Hub.Queue(["Typeset",MathJax.Hub]);
                              return '<code class="prettyprint">' + code + '</code>';
                          });
                          this.rendered = true;
-                     };
+                     }
                  };
                  RSTCell.prototype.render = function () {
-                     if (this.rendered === false) {
+                     if (this.rendered === false) {
                          var text = this.get_source();
-                         if (text === "") {text = this.placeholder;};
+                         if (text === "") { text = this.placeholder; }
                          var settings = {
                              processData : false,
                              cache : false,
                          this.element.find('div.text_cell_input').hide();
                          this.element.find("div.text_cell_render").show();
                          this.set_rendered("Rendering...");
-                     };
+                     }
                  };

IPython/frontend/html/notebook/static/js/utils.js

0 +19 -19

              // Utilities
              //============================================================================
-             IPython.namespace('IPython.utils')
+             IPython.namespace('IPython.utils');
              IPython.utils = (function (IPython) {
                          .replace(/>/g,'&'+'gt;')
                          .replace(/\'/g,'&'+'apos;')
                          .replace(/\"/g,'&'+'quot;')
-                         .replace(/`/g,'&'+'#96;')
+                         .replace(/`/g,'&'+'#96;');
                  }
                      "32":"ansigreen", "33":"ansiyellow",
                      "34":"ansiblue", "35":"ansipurple","36":"ansicyan",
                      "37":"ansigrey", "01":"ansibold"
+                 }
+                 };
                  // Transform ANI color escape codes into HTML <span> tags with css
                  // classes listed in the above ansi_colormap object. The actual color used
                  // are set in the css file.
                  function fixConsole(txt) {
-                     txt = xmlencode(txt)
-                     var re = /\033\[([\d;]*?)m/
-                     var opened = false
-                     var cmds = []
-                     var opener = ""
-                     var closer = ""
+                     txt = xmlencode(txt);
+                     var re = /\033\[([\d;]*?)m/;
+                     var opened = false;
+                     var cmds = [];
+                     var opener = "";
+                     var closer = "";
                      while (re.test(txt)) {
-                         var cmds = txt.match(re)[1].split(";")
-                         closer = opened?"</span>":""
-                         opened = cmds.length > 1 || cmds[0] != 0
-                         var rep = []
+                         var cmds = txt.match(re)[1].split(";");
+                         closer = opened?"</span>":"";
+                         opened = cmds.length > 1 || cmds[0] != 0;
+                         var rep = [];
                          for (var i in cmds)
                              if (typeof(ansi_colormap[cmds[i]]) != "undefined")
-                                 rep.push(ansi_colormap[cmds[i]])
-                         opener = rep.length > 0?"<span class=\""+rep.join(" ")+"\">":""
-                         txt = txt.replace(re, closer + opener)
+                                 rep.push(ansi_colormap[cmds[i]]);
+                         opener = rep.length > 0?"<span class=\""+rep.join(" ")+"\">":"";
+                         txt = txt.replace(re, closer + opener);
                      }
-                     if (opened) txt += "</span>"
-                     return txt
+                     if (opened) txt += "</span>";
+                     return txt;
                  }
                      uuid : uuid,
                      fixConsole : fixConsole,
                      grow : grow
+                 }
+                 };
              }(IPython));

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