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CodeMirror.registerHelper("fold", "indent", function(cm, start) {
var tabSize = cm.getOption("tabSize"), firstLine = cm.getLine(start.line);
var myIndent = CodeMirror.countColumn(firstLine, null, tabSize);
for (var i = start.line + 1, end = cm.lineCount(); i < end; ++i) {
var curLine = cm.getLine(i);
if (CodeMirror.countColumn(curLine, null, tabSize) < myIndent &&
CodeMirror.countColumn(cm.getLine(i-1), null, tabSize) > myIndent)
return {from: CodeMirror.Pos(start.line, firstLine.length),
to: CodeMirror.Pos(i, curLine.length)};
}
});
CodeMirror.indentRangeFinder = CodeMirror.fold.indent; // deprecated
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