[RFA] New ui_file streams for Insight

[Elena Zannoni]

Andrew Cagney writes:
 > "Martin M. Hunt" wrote:
 > > 
 > > Here are my first set of changes to add support for multiple streams to
 > > Insight. Instead of using the tui code and copying gdb_stdlog and
 > > gdb_stdtarg to gdb_stdout, it creates unique ui_files for each.  Currently
 > > Insight will simple write stderr, stdlog, and stdtarg to the console
 > > window (if it is open).  stderr messages appear in red, stdlog in green,
 > > and stdtarg in blue.
 > 
 > Yes! Thanks.
 > 
 > > In main.c, I moved the creation of the gdbtk ui_files until after the
 > > arguments are parsed.  I don't see that this would cause problems,
 > > although I don't see why any of the ui_files are created before the
 > > command line is processed.
 > 
 > I suspect it isn't yet wired up quite right.  Can this be done by
 > hooking init_ui_hook and/or pre_init_ui_hook and thus eliminate the need
 > for the #ifdefs and externs (1).
 > 

Oops, I missed that. Yes. Thanks

Elena


 > 	Andrew
 > 
 > (1) Don't forget that GDB is trying to reduce the total number of .c
 > extern's and #ifdefs :-)
 >