Patch for gdb/mi problem 192

[Andrew Cagney]

> gdb/ChangeLog:
> 
> 2002-09-30  Jeff Johnston  <jjohnstn@redhat.com>
> 
> 	* ui-out.h (ui_out_field_fmt_int): New prototype.
> 	* ui-out.c (ui_out_field_fmt_int): New function allowing specification
> 	of field width and alignment.
> 	* stack.c (print_frame_info_base): When printing frame level, use
> 	ui_out_field_fmt_int with a width of 2 and left alignment.  Fix for
> 	PR gdb/192

Ok, so instead of:
	frame="2 "
it outputs
	frame="2"
I think this is a straight bug that can't (?) affect old parsers (...).

So, yes, ok.

Can you just add a NEWS entry pointing out that this was fixed.  You'll 
now also need to update both mi-*.exp and mi1-*.exp.

> gdb/testsuite/gdb.mi/ChangeLog:
> 
> 2002-09-30  Jeff Johnston  <jjohnstn@redhat.com>
> 
> 	* mi-stack.exp: Change testcases that print frame to not expect "level" field
> 	to have extraneous right space.  Fix for PR gdb/192.
> 	* mi-return.exp: Ditto.
> 

Also (independant patch) can you please mention this new 
ui_out_field_fmt_int() function in the gdbint.texinfo doco (look for 
ui_out_field_int()).  If Eli is ok with it, then it is approved.

Andrew