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syntax highlighting in ie9 in ie8 mode

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nightwing 2013-07-14 12:30:28 +04:00
commit 8d354e810c
2 changed files with 115 additions and 0 deletions
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42
demo/ie_quirks.html Normal file
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>Editor</title>
<style type="text/css" media="screen">
body {
overflow: hidden;
}
#editor {
margin: 0;
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
</style>
</head>
<body>
<pre id="editor">function foo(items) {
var i;
for (i = 0; i &lt; items.length; i++) {
alert("Ace Rocks " + items[i]);
}
}</pre>
<script src="../demo/kitchen-sink/require.js"></script>
<script>
require.config({paths:{ace: "../lib/ace"}})
require(["ace/ace", "ace/ext/ie_quirks"], function(ace, ie_quirks) {
require("ace/ext/ie_quirks")
var editor = ace.edit("editor");
editor.session.setMode("ace/mode/javascript");
})
</script>
</body>
</html>

73
lib/ace/ext/ie_quirks.js Normal file
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/* ***** BEGIN LICENSE BLOCK *****
* Distributed under the BSD license:
*
* Copyright (c) 2010, Ajax.org B.V.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Ajax.org B.V. nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ***** END LICENSE BLOCK ***** */
define(function(require, exports, module) {
"use strict";
var MAX_TOKEN_COUNT = 1000;
var useragent = require("../lib/useragent")
var TokenizerModule = require("../tokenizer")
var compliantExecNpcg = /()??/.exec("")[1] === undefined;
compliantExecNpcg=0
if (compliantExecNpcg)
return;
if (useragent.isIE && useragent.isIE < 10 && window.top.document.compatMode === "BackCompat")
useragent.isOldIE = true;
var proto = TokenizerModule.Tokenizer.prototype;
eval("TokenizerModule.Tokenizer = " +
TokenizerModule.Tokenizer.toString().replace(
"ruleRegExps.push(adjustedregex);\n", function(m) {
return m + '\
if (state[i].next && RegExp(adjustedregex).test(""))\n\
rule._qre = RegExp(adjustedregex, "g");\n\
'
}
)
);
TokenizerModule.Tokenizer.prototype = proto;
eval("proto.getLineTokens = " +
proto.getLineTokens.toString().replace(
/if \(match\[i \+ 1\] === undefined\)\s*continue;/,
"if (!match[i + 1]) {\n\
if (value)continue;\n\
var qre = state[mapping[i]]._qre;\n\
if (!qre) continue;\n\
qre.lastIndex = lastIndex;\n\
if (!qre.exec(line) || qre.lastIndex != lastIndex)\n\
continue;\n\
}"
)
);
});