Sha256: 73b5e9c8f8aec0c843fe1914969cc165228e9938af11113932a8de9c073631f8
Contents?: true
Size: 1.59 KB
Versions: 81
Compression:
Stored size: 1.59 KB
Contents
// 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)
};
});
});
Version data entries
81 entries across 81 versions & 10 rubygems