Re: /srv/bzr/emacs/trunk r111061: Fix for bad test in ruby-mode-tests.el.

[martin rudalics]

> AFAIK indent-sexp won't touch a line that's already properly indented,
> so TABs will only be changed to spaces (or vice versa) if you do
> fix the indentation, which is OK.

Right.  But if you, say, introduce a new let binding somewhere at the
beginning of a defun and later on decide that you don't need it but do
want to keep other changes you made in between, reindenting will leave
whitespace changes in the new code.

martin