Fix redisplay bugs due to uninitialized glyphs.
authorEli Zaretskii <eliz@gnu.org>
Fri, 6 Aug 2010 15:05:21 +0000 (18:05 +0300)
committerEli Zaretskii <eliz@gnu.org>
Fri, 6 Aug 2010 15:05:21 +0000 (18:05 +0300)
commitd0855c7941bf7caad6adb08fada5f62be1b8cbb5
tree85875a9b8e80fa2352f6432d99b0268b0f384dad
parentab22fa66d0d59ce66fe766060098ef7b824115cd
parent9a1aca2060e2078c9adf48b01182b270bd73febc
Fix redisplay bugs due to uninitialized glyphs.
Add diagnostics tools.

 dispnew.c (realloc_glyph_pool): Zero out newly allocated glyphs.
 msdos.c (IT_display_cursor): Log cursor position on termscript.
 .gdbinit (pgx): Display the avoid_cursor_p flag.
src/ChangeLog