firebase/firepad — pull request #148 by crystalin (2014-09-15 10:27:16+00:00)
Title: Fix unindent when deleting indent

The actual problem with updating the indent is when you backspace the indent , it create a pre with attributes firepad-li-0 which is then misaligned with the normal lines (padding-left is 0 instead of 4px).

I think the best in that case is to remove the firepad-li-0 which is done by the unindent