Re: C-u prefix behavior of TAB broken

[martin rudalics]

> Until the recent changes to the default TAB command, it used to be that
> using a C-u prefix with TAB (in a programming language mode) would
> indent the entire following form to reflect the change in indentation
> (where the form selected was whatever the sexp commands would select --
> e.g. an entire brace-delimited code block).
>
> This was a very handy feature, but doesn't work anymore.

This never worked for me.  I had:

With argument, indent any additional lines of the same expression
rigidly along with this one.

> [I don't know exactly _where_ this feature was implemented, but it
> worked at least in lisp mode and the various C related modes.]

If you ever find out where you got this code from please post the source
here.  I'd like to bind it to TAB TAB.