mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-11-05 20:48:41 +00:00
96d4a3ecf7
Due to historical reasons, the code is in subfolder "1". With SVN removal, we place the code back and remove the annoying "1" folder.
62 lines
2.2 KiB
JavaScript
62 lines
2.2 KiB
JavaScript
// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: http://codemirror.net/LICENSE
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(function(mod) {
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if (typeof exports == "object" && typeof module == "object") // CommonJS
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mod(require("../../lib/codemirror"));
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else if (typeof define == "function" && define.amd) // AMD
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define(["../../lib/codemirror"], mod);
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else // Plain browser env
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mod(CodeMirror);
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})(function(CodeMirror) {
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if (!CodeMirror.modeURL) CodeMirror.modeURL = "../mode/%N/%N.js";
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var loading = {};
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function splitCallback(cont, n) {
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var countDown = n;
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return function() { if (--countDown == 0) cont(); };
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}
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function ensureDeps(mode, cont) {
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var deps = CodeMirror.modes[mode].dependencies;
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if (!deps) return cont();
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var missing = [];
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for (var i = 0; i < deps.length; ++i) {
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if (!CodeMirror.modes.hasOwnProperty(deps[i]))
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missing.push(deps[i]);
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}
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if (!missing.length) return cont();
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var split = splitCallback(cont, missing.length);
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for (var i = 0; i < missing.length; ++i)
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CodeMirror.requireMode(missing[i], split);
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}
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CodeMirror.requireMode = function(mode, cont) {
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if (typeof mode != "string") mode = mode.name;
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if (CodeMirror.modes.hasOwnProperty(mode)) return ensureDeps(mode, cont);
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if (loading.hasOwnProperty(mode)) return loading[mode].push(cont);
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var script = document.createElement("script");
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script.src = CodeMirror.modeURL.replace(/%N/g, mode);
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var others = document.getElementsByTagName("script")[0];
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others.parentNode.insertBefore(script, others);
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var list = loading[mode] = [cont];
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var count = 0, poll = setInterval(function() {
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if (++count > 100) return clearInterval(poll);
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if (CodeMirror.modes.hasOwnProperty(mode)) {
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clearInterval(poll);
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loading[mode] = null;
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ensureDeps(mode, function() {
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for (var i = 0; i < list.length; ++i) list[i]();
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});
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}
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}, 200);
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};
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CodeMirror.autoLoadMode = function(instance, mode) {
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if (!CodeMirror.modes.hasOwnProperty(mode))
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CodeMirror.requireMode(mode, function() {
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instance.setOption("mode", instance.getOption("mode"));
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});
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};
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});
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