48 lines
1.1 KiB
JavaScript
48 lines
1.1 KiB
JavaScript
// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: https://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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"use strict";
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CodeMirror.defineMode("diff", function() {
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var TOKEN_NAMES = {
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'+': 'positive',
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'-': 'negative',
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'@': 'meta'
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};
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return {
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token: function(stream) {
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var tw_pos = stream.string.search(/[\t ]+?$/);
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if (!stream.sol() || tw_pos === 0) {
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stream.skipToEnd();
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return ("error " + (
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TOKEN_NAMES[stream.string.charAt(0)] || '')).replace(/ $/, '');
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}
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var token_name = TOKEN_NAMES[stream.peek()] || stream.skipToEnd();
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if (tw_pos === -1) {
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stream.skipToEnd();
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} else {
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stream.pos = tw_pos;
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}
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return token_name;
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}
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};
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});
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CodeMirror.defineMIME("text/x-diff", "diff");
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});
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