Re: Fix readline for platforms without <wchar.h>

[Mark Kettenis <kettenis@chello.nl>]

   Date: Tue, 27 May 2003 10:14:12 -0400
   From: Chet Ramey <chet@nike.ins.cwru.edu>

   > [ Chet, I don't now if you ever received the change that was
   >   origionally made to the copy of readline in the GDB tree.  Just in
   >   case you intend to incorporate such a change in the next release of
   >   readline, this patch solves a problem with it. ]
   > 
   > There is a problem with one of our local GDB fixes for readline:

   I'm not going to include wcwidth in libreadline.  It's not appropriate
   for libraries to be conditionally including C library functions -- it
   just causes problems down the line.  That's what the calling
   application should be doing. 

Thanks!  Yes, that makes sense.  I'll see if I can get rid of this
local fix in the GDB repository by adding some hackery to the GDB
configure script instead.

Mark