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do not call unshift in getTextRange

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nightwing 2013-05-01 16:30:02 +04:00
commit 5fc0e0b26e
1 changed files with 8 additions and 8 deletions
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14
lib/ace/document.js
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@ -231,15 +231,15 @@ var Document = function(text) {
**/ **/
this.getTextRange = function(range) { this.getTextRange = function(range) {
if (range.start.row == range.end.row) { if (range.start.row == range.end.row) {
return this.$lines[range.start.row].substring(range.start.column, return this.$lines[range.start.row]
range.end.column); .substring(range.start.column, range.end.column);
} }
else { var lines = this.getLines(range.start.row, range.end.row);
var lines = this.getLines(range.start.row+1, range.end.row-1); lines[0] = (lines[0] || "").substring(range.start.column);
lines.unshift((this.$lines[range.start.row] || "").substring(range.start.column)); var l = lines.length - 1;
lines.push((this.$lines[range.end.row] || "").substring(0, range.end.column)); if (range.end.row - range.start.row == l)
lines[l] = lines[l].substring(0, range.end.column);
return lines.join(this.getNewLineCharacter()); return lines.join(this.getNewLineCharacter());
}
}; };
this.$clipPosition = function(position) { this.$clipPosition = function(position) {