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(install-arch-indep, uninstall): Use $(INFO_FILES) to specify files to be
installed/uninstalled.
(uninstall): Invoke "$(INSTALL_INFO) --remove" to remove references to Info
files installed by Emacs.

(ido-unc-hosts): New user option to explicitly define list of know
UNC-style hosts for completion.
(ido-cache-unc-host-shares-time): New user option.
(ido-is-unc-root, ido-is-unc-host, ido-cache-unc-valid): New
helper functions for UNC file-name support.
(ido-may-cache-directory): Check for UNC host.  Simplify.
(ido-wash-history): Clean out old UNC hosts.
(ido-nonreadable-directory-p): UNC hosts are always readable.
(ido-directory-too-big-p): UNC hosts are never too big.
(ido-set-current-directory): Handle UNC root path.
(ido-file-name-all-completions): Complete UNC host names from
ido-unc-hosts list.  Cache UNC host shares.
(ido-make-file-list-1): Don't filter UNC root.
(ido-exhibit): Check for // in root directory, and switch to UNC
mode by setting ido-current-directory to //.

default in prompt.

(Sending Mail Tour): Update method of entering addresses and subject.
(Sending Mail Tour, Reading Mail Tour, Processing Mail Tour)
(Adding Attachments, Searching): Update screenshots for Emacs 22.

	replacement text.

with watch expressions.
(gud-tooltip-mode): Use buffer-local value.

(gdb-continuation): New variable.
(gdb-send): Deal with continuation lines.

#1448604).
(mh-compose-and-send-mail): Use run-hook-with-args for
mh-compose-letter-function.

images.

image-load-path.

	when checking for attempt to drag leftmost or rightmost scrollbar.

Create GWorld in ARGB pixel format.
(mac_copy_area, mac_copy_area_with_mask) [USE_CG_DRAWING]: Remove
functions.
(x_draw_image_foreground) [USE_CG_DRAWING]: Use mac_draw_cg_image
instead of mac_copy_area/mac_copy_area_with_mask.

[!WORDS_BIG_ENDIAN && USE_CG_DRAWING]: Don't use specialized
version when depth is 32.
(mac_create_cg_image_from_image) [MAC_OS && USE_CG_DRAWING]: New
function.
(prepare_image_for_display) [MAC_OS && USE_CG_DRAWING]: Use it.
(x_clear_image_1) [MAC_OS && USE_CG_DRAWING]: Release CGImage.

(gdb-force-mode-line-update): New function.
(gdb-resync, gdb-starting, gdb-signal, gdb-exited, gdb-stopped)
(gdb-exited): Use them.
(gdb-signal): New fuction.
(gdb-annotation-rules): Provide a rule for it.