* configure.ac: Fix a bug in shell pattern matching that caused
'configure' to treat Solaris 2.5.1 as if it were Solaris 10 or later.
Fixes: debbugs:16896
src/gmalloc.c (aligned_alloc): Don't allocate more memory than
needed, and don't reallocate if the initial allocation already
fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
Fixes: debbugs:16901
(electric-indent-mode): Fix accordingly.
* lisp/progmodes/cc-mode.el (c-initialize-cc-mode): Only hook into
electric-indent-mode-hook if we obey electric-indent-mode.
(c-basic-common-init): Use (fboundp 'electric-indent-local-mode) to
decide whether we obey electric-indent-mode.
(c-change-set-fl-decl-start, c-extend-after-change-region):
Silence warnings.
(c-electric-indent-mode-hook): Assume we do want to obey
electric-indent-mode.
* lisp/simple.el (delete-forward-char): Mark as interactive-only.
* src/cmds.c (delete-char): Update docstring pointing out that the
function ignores `delete-active-region' and `overwrite-mode'.
src/gmalloc.c (aligned_alloc): Fix adjustment of size of the
allocated buffer due to alignment.
(freehook): If the block to be freed was allocated by
'aligned_alloc', find its real pointer before calling 'free'.
(mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
backtrace.
Fixes: debbugs:16901
'Display *' connection data (Bug#16069). Note that X font
resources still may be leaked, but currently there is no way
to completely avoid it.
* xterm.h (struct x_display_info): New member x_id. Add comments.
* xterm.c (x_display_id): New variable.
(x_term_init): Assign identifier to each opened X connection.
* xfont.c (struct xfont): New member x_display_id.
(xfont_open): Initialize it with frame's display id.
(xfont_close): Check whether font's display id matches the one
recorded for the given display. Adjust comment.
* xftfont.c (struct xftfont_info):
(xftfont_open, xftfont_close): Exactly as above with xfont stuff.
(font_clear_cache): Fix to match real font cache layout.
Suggested by <namespace_collision@yahoo.com> in Bug#16069.
(Fframe_font_cache) [FONT_DEBUG]: New function.
(syms_of_font) [FONT_DEBUG]: Defsubr it.
lisp/icomplete.el: Miscellaneous doc fixes.
Use Icomplete everywhere instead of icomplete for consistency.
(icomplete-max-delay-chars): Fix typo.
(icomplete-mode): Use \[].
(icomplete-tidy, icomplete-exhibit): Reflow.
(icomplete-minibuffer-setup-hook, icomplete-completions):
Remove superfluous backlashes.
lisp/ido.el: Miscellaneous doc fixes.
Use Ido everywhere instead of ido or `ido' for consistency.
(ido-record-ftp-work-directories, ido-merge-ftp-work-directories)
(ido-cache-ftp-work-directory-time, ido-slow-ftp-hosts)
(ido-slow-ftp-host-regexps, ido-reread-directory): Upcase "ftp".
(ido-separator): Extract obsolescence info from docstring and declare
with make-obsolete-variable.
(ido-minibuffer-setup-hook): Simplify example.
(ido-text, ido-text-init, ido-input-stack, ido-report-no-match)
(ido-wide-find-file, ido-wide-find-dir, ido-wide-find-dir-or-delete-dir)
(ido-completion-help, ido-completing-read): Fix typos in docstrings.
(ido-everywhere): Reflow docstring.
(ido-toggle-vc): Doc fix.
(ido-switch-buffer, ido-find-file): Use tabs to improve legibility
of long list of keybindings.
* lisp/frame.el (display-pixel-height, display-pixel-width)
(display-mm-dimensions-alist, display-mm-height)
(display-mm-width): Doc tweaks.
* doc/lispref/frames.texi: Remove FIXME comments. The x- versions of
these functions are internal details that do not need documenting.
* etc/NEWS: Related markup.
case of undo in region.
* automated/undo-tests.el (undo-test-in-region-not-most-recent):
Add new test of undo in region.
(undo-test-in-region-eob): Add test case described at
http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16411#41
