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File: FrontEndScripts/libs/codemirror/addon/fold/indent-fold.js

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  Classes of Aleksey Nemiro   PHP Small Server Administrator   FrontEndScripts/libs/codemirror/addon/fold/indent-fold.js   Download  
File: FrontEndScripts/libs/codemirror/addon/fold/indent-fold.js
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: PHP Small Server Administrator
Web panel for small Debian and Ubuntu servers
Author: By
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Date: 8 years ago
Size: 1,627 bytes
 

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// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.registerHelper("fold", "indent", function(cm, start) { var tabSize = cm.getOption("tabSize"), firstLine = cm.getLine(start.line); if (!/\S/.test(firstLine)) return; var getIndent = function(line) { return CodeMirror.countColumn(line, null, tabSize); }; var myIndent = getIndent(firstLine); var lastLineInFold = null; // Go through lines until we find a line that definitely doesn't belong in // the block we're folding, or to the end. for (var i = start.line + 1, end = cm.lastLine(); i <= end; ++i) { var curLine = cm.getLine(i); var curIndent = getIndent(curLine); if (curIndent > myIndent) { // Lines with a greater indent are considered part of the block. lastLineInFold = i; } else if (!/\S/.test(curLine)) { // Empty lines might be breaks within the block we're trying to fold. } else { // A non-empty line at an indent equal to or less than ours marks the // start of another block. break; } } if (lastLineInFold) return { from: CodeMirror.Pos(start.line, firstLine.length), to: CodeMirror.Pos(lastLineInFold, cm.getLine(lastLineInFold).length) }; }); });