From: Eli Zaretskii <eliz@gnu.org>
Date: Fri, 6 Aug 2010 15:05:21 +0000 (+0300)
Subject: Fix redisplay bugs due to uninitialized glyphs.
X-Git-Tag: emacs-pretest-24.0.90~104^2~275^2~438^2~49^2~41
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=47223c041363ff7b940a3e0ca37b64ec4fe1be92;p=emacs.git

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.
---

47223c041363ff7b940a3e0ca37b64ec4fe1be92
diff --cc src/ChangeLog
index d4df4268578,9ceb19ad486..48968c0a97f
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@@ -1,78 -1,11 +1,86 @@@
+ 2010-08-06  Eli Zaretskii  <eliz@gnu.org>
+ 
+ 	* 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.
+ 
 +2010-08-06  Juanma Barranquero  <lekktu@gmail.com>
 +
 +	* makefile.w32-in ($(BLD)/xdisp.$(O)): Update dependencies.
 +
 +2010-08-06  Jan Djärv  <jan.h.d@swipnet.se>
 +
 +	* xterm.h (x_get_focus_frame): Declare.
 +
 +	* keyboard.h (poll_for_input_1): Unconditionally declare.
 +
 +	* nsterm.h (x_set_menu_bar_lines): Declare.
 +
 +	* window.c: Don't include menu.h, it depends on lots of other .h-files.
 +
 +	* xfaces.c (x_create_gc, x_free_gc): Convert to ANSI C prototypes.
 +
 +	* window.c: Include menu.h.
 +
 +	* unexmacosx.c (print_region_list, print_regions)
 +	(build_region_list, find_emacs_zone_regions)
 +	(unexec_regions_merge, read_load_commands, dump_it)
 +	(unexec_init_emacs_zone): Convert to ANSI C prototypes.
 +
 +	* term.c: Check HAVE_SYS_IOCTL_H.
 +
 +	* sysdep.c: Check HAVE_TERM_H.
 +
 +	* process.c: Check HAVE_UTIL_H.  Include nsterm.h if HAVE_NS.
 +
 +	* nsterm.m (ns_init_paths, ns_alloc_autorelease_pool)
 +	(ns_ring_bell, ns_defined_color, hide_hourglass)
 +	(x_display_pixel_height, x_display_pixel_width, syms_of_nsterm):
 +	Convert to ANSI C prototypes.
 +	(x_set_window_size, ns_draw_fringe_bitmap, judge): Move declarations
 +	before code.
 +
 +	* nsterm.h : Include sysselect.h.
 +	(x_sync, x_get_focus_frame, x_set_mouse_position)
 +	(x_set_mouse_pixel_position, x_make_frame_visible)
 +	(x_make_frame_invisible, x_iconify_frame, x_char_width, x_char_height)
 +	(x_pixel_width, x_pixel_height, x_set_frame_alpha, x_set_tool_bar_lines)
 +	(x_activate_menubar, free_frame_menubar, ns_init_paths, ns_select)
 +	(syms_of_nsterm, syms_of_nsfns, syms_of_nsmenu, syms_of_nsselect):
 +	Declare.
 +
 +	* nsmenu.m (popup_activated, name_is_separator)
 +	(syms_of_nsmenu): Convert to ANSI C prototypes.
 +	(runMenuAt): Prototypes and move declarations before code.
 +
 +	* nsimage.m (ns_load_image): Move NSTRACE after declarations.
 +
 +	* nsfont.m (ns_fallback_entity, syms_of_nsfont): Convert to ANSI C
 +	prototypes.
 +
 +	* nsfns.m (have_menus_p, ns_display_info_for_name)
 +	(x_set_cursor_type, ns_appkit_version_str)
 +	(ns_appkit_version_int, ns_do_applescript)
 +	(x_set_scroll_bar_default_width, x_sync, compute_tip_xy)
 +	(syms_of_nsfns): Convert to ANSI C prototypes.
 +
 +	* menu.h (x_set_menu_bar_line): Declare.
 +	(free_menubar_widget_value_tree et.al): Add HAVE_NS for these functions.
 +
 +	* lisp.h (fmod_float): Declare.
 +
 +	* image.c (xpm_scan, xpm_make_color_table_v)
 +	(xpm_put_color_table_v, xpm_get_color_table_v)
 +	(xpm_make_color_table_h, xpm_put_color_table_h)
 +	(xpm_get_color_table_h, xpm_str_to_color_key, xpm_load_image)
 +	(xpm_load): Convert to ANSI C prototypes.
 +
 +	* emacs.c: Include nsterm.h if HAVE_NS.
 +
 +	* bidi.c (bidi_dump_cached_states): Fix fprintf warning.
 +
  2010-08-06  Dan Nicolaescu  <dann@ics.uci.edu>
  
  	* process.c: Remove HAVE_SOCKETS #ifdefs inside #ifdef