Selection can grow or shrink slightly

[alanhogan]

The selection can grow or shrink slightly with each indent/outdent operation.

Observed in Chrome 10 and Firefox 4, probably happens in other browsers as well.

[dimikot]

Here is the patch, just apply it (this patch applies behaviour the same as phpStorm does when indenting a selection with Tab or Shift+Tab):

         // selections will always add/remove tabs from the start of the line
         else {
+            while (ss < o.value.length && o.value.charAt(ss).match(/[ \t]/)) ss++;

             // split the textarea up into lines and figure out which lines are included in the selection

[alanhogan]

Hey, that definitely helps. I still get somewhat unexpected behavior when the selection starts with a newline, however.

Applying this because it’s definitely much better. Thank you very much.