[RFA] patch to remove language-dependent numeric output support

[Andrew Cagney]

> [Ooops.  I see my previous Subject line was a bit mangled.  So here is
> the same patch with a more meaningful subject.]

Think your self lucky - my disk failed and ate it :-)

> At Andrew's request, I've prepared a patch that removes the
> (essentially unused) features in the language vector and elsewhere
> that provide for language-dependent integral output formats.  The
> patch below causes GDB to use C-format throughout instead.  This change
> does indeed allow for a bit of brush removal.
> 
> The idea is that if language-specific formatting were ever to be
> re-introduced, it would be via a function in the language vector. (I'd
> suggest that such a function take a raw string of digits and perhaps
> their radix, and work from that.  For C, it would stick 0x or 0 in
> front, according to radix and value; for Ada, it would stick RADIX# in
> front and # after for non-decimal radices).
> 
> The patch would have been a lot shorter, but several name changes seemed 
> indicated.  Comments solicited.

the code changes are ok - the language specific changes being mindless 
follow suit (and I think I'll have a drink, thanks!).

Just some notes though:
> 	(local_decimal_format_custom): Remove.
> 	
> 	* utils.c: (int_string): New function.
I suspect that the the blank lines aren't needed - blank lines separate 
  commits rather than separate parts of the same commit - whichever.

>       functions.  We have to split this up into separate print
> -     statements because local_hex_string returns a local static
> +     statements because hex_string returns a local static

can you file a bug report - that pre-existing behavior is a recipe for 
desaster :-(

Makefile.in will eventually need an update.  If you want to do it 
there's a script (gdb_makefile.in) hanging off of the ari web page that 
you might find useful.  Fixing the file is obvious.

I suspect that the special Makefile rule for printcmd.o can be deleted - 
  something for later.   Ditto.

Again, thanks.  Now where were we with Ada.

Andrew