Updated CodeMirror to v2.23

CodeMirror-2.23/LICENSE

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+Copyright (C) 2011 by Marijn Haverbeke <marijnh@gmail.com>
+
+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.
+
+Please note that some subdirectories of the CodeMirror distribution
+include their own LICENSE files, and are released under different
+licences.

CodeMirror-2.23/README.md

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+# CodeMirror 2
+
+CodeMirror 2 is a rewrite of [CodeMirror
+1](http://github.com/marijnh/CodeMirror). The docs live
+[here](http://codemirror.net/doc/manual.html), and the project page is
+[http://codemirror.net/](http://codemirror.net/).

CodeMirror-2.23/keymap/emacs.js

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+// TODO number prefixes
+(function() {
+  // Really primitive kill-ring implementation.
+  var killRing = [];
+  function addToRing(str) {
+    killRing.push(str);
+    if (killRing.length > 50) killRing.shift();
+  }
+  function getFromRing() { return killRing[killRing.length - 1] || ""; }
+  function popFromRing() { if (killRing.length > 1) killRing.pop(); return getFromRing(); }
+
+  CodeMirror.keyMap.emacs = {
+    "Ctrl-X": function(cm) {cm.setOption("keyMap", "emacs-Ctrl-X");},
+    "Ctrl-W": function(cm) {addToRing(cm.getSelection()); cm.replaceSelection("");},
+    "Ctrl-Alt-W": function(cm) {addToRing(cm.getSelection()); cm.replaceSelection("");},
+    "Alt-W": function(cm) {addToRing(cm.getSelection());},
+    "Ctrl-Y": function(cm) {cm.replaceSelection(getFromRing());},
+    "Alt-Y": function(cm) {cm.replaceSelection(popFromRing());},
+    "Ctrl-/": "undo", "Shift-Ctrl--": "undo", "Shift-Alt-,": "goDocStart", "Shift-Alt-.": "goDocEnd",
+    "Ctrl-S": "findNext", "Ctrl-R": "findPrev", "Ctrl-G": "clearSearch", "Shift-Alt-5": "replace",
+    "Ctrl-Z": "undo", "Cmd-Z": "undo",
+    fallthrough: ["basic", "emacsy"]
+  };
+
+  CodeMirror.keyMap["emacs-Ctrl-X"] = {
+    "Ctrl-S": "save", "Ctrl-W": "save", "S": "saveAll", "F": "open", "U": "undo", "K": "close",
+    auto: "emacs", catchall: function(cm) {/*ignore*/}
+  };
+})();

CodeMirror-2.23/lib/codemirror.css

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+.CodeMirror {
+  line-height: 1em;
+  font-family: monospace;
+}
+
+.CodeMirror-scroll {
+  overflow: auto;
+  height: 300px;
+  /* This is needed to prevent an IE[67] bug where the scrolled content
+     is visible outside of the scrolling box. */
+  position: relative;
+  outline: none;
+}
+
+.CodeMirror-gutter {
+  position: absolute; left: 0; top: 0;
+  z-index: 10;
+  background-color: #f7f7f7;
+  border-right: 1px solid #eee;
+  min-width: 2em;
+  height: 100%;
+}
+.CodeMirror-gutter-text {
+  color: #aaa;
+  text-align: right;
+  padding: .4em .2em .4em .4em;
+  white-space: pre !important;
+}
+.CodeMirror-lines {
+  padding: .4em;
+  white-space: pre;
+}
+
+.CodeMirror pre {
+  -moz-border-radius: 0;
+  -webkit-border-radius: 0;
+  -o-border-radius: 0;
+  border-radius: 0;
+  border-width: 0; margin: 0; padding: 0; background: transparent;
+  font-family: inherit;
+  font-size: inherit;
+  padding: 0; margin: 0;
+  white-space: pre;
+  word-wrap: normal;
+}
+
+.CodeMirror-wrap pre {
+  word-wrap: break-word;
+  white-space: pre-wrap;
+}
+.CodeMirror-wrap .CodeMirror-scroll {
+  overflow-x: hidden;
+}
+
+.CodeMirror textarea {
+  outline: none !important;
+}
+
+.CodeMirror pre.CodeMirror-cursor {
+  z-index: 10;
+  position: absolute;
+  visibility: hidden;
+  border-left: 1px solid black;
+  border-right:none;
+  width:0;
+}
+.CodeMirror pre.CodeMirror-cursor.CodeMirror-overwrite {}
+.CodeMirror-focused pre.CodeMirror-cursor {
+  visibility: visible;
+}
+
+div.CodeMirror-selected { background: #d9d9d9; }
+.CodeMirror-focused div.CodeMirror-selected { background: #d7d4f0; }
+
+.CodeMirror-searching {
+  background: #ffa;
+  background: rgba(255, 255, 0, .4);
+}
+
+/* Default theme */
+
+.cm-s-default span.cm-keyword {color: #708;}
+.cm-s-default span.cm-atom {color: #219;}
+.cm-s-default span.cm-number {color: #164;}
+.cm-s-default span.cm-def {color: #00f;}
+.cm-s-default span.cm-variable {color: black;}
+.cm-s-default span.cm-variable-2 {color: #05a;}
+.cm-s-default span.cm-variable-3 {color: #085;}
+.cm-s-default span.cm-property {color: black;}
+.cm-s-default span.cm-operator {color: black;}
+.cm-s-default span.cm-comment {color: #a50;}
+.cm-s-default span.cm-string {color: #a11;}
+.cm-s-default span.cm-string-2 {color: #f50;}
+.cm-s-default span.cm-meta {color: #555;}
+.cm-s-default span.cm-error {color: #f00;}
+.cm-s-default span.cm-qualifier {color: #555;}
+.cm-s-default span.cm-builtin {color: #30a;}
+.cm-s-default span.cm-bracket {color: #cc7;}
+.cm-s-default span.cm-tag {color: #170;}
+.cm-s-default span.cm-attribute {color: #00c;}
+.cm-s-default span.cm-header {color: #a0a;}
+.cm-s-default span.cm-quote {color: #090;}
+.cm-s-default span.cm-hr {color: #999;}
+.cm-s-default span.cm-link {color: #00c;}
+
+span.cm-header, span.cm-strong {font-weight: bold;}
+span.cm-em {font-style: italic;}
+span.cm-emstrong {font-style: italic; font-weight: bold;}
+span.cm-link {text-decoration: underline;}
+
+div.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;}
+div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}