src/xterm.c (x_draw_composite_glyph_string_foreground):
src/w32term.c (x_draw_composite_glyph_string_foreground):
src/term.c (encode_terminal_code):
src/composite.c (composition_update_it, get_composition_id):
src/xdisp.c (get_next_display_element)
(fill_composite_glyph_string): Add comments about special meaning
of TAB characters in a composition.
Patch by Johan Bockgוrd <bojohan@gnu.org>
src/xdisp.c (try_cursor_movement): Only check for exact match if
cursor hpos found by set_cursor_from_row is valid. (Bug#9495)
* lisp/window.el (display-buffer-base-action): Rename from
display-buffer-default-action. Make default value empty.
(display-buffer-overriding-action): Convert to defvar.
(display-buffer-fallback-action): New var.
* lisp/emacs-lisp/package.el (package-alist): Fix risky-local-variable
declaration.
(package--add-to-archive-contents): If there is a duplicate entry
with an older version, remove it.
(package-menu-mark-delete, package-menu-mark-install)
(package-menu-mark-unmark): Make unused args optional.
(package-menu-mark-obsolete-for-deletion): Use
package-menu-get-status instead of a regexp search.
(package-menu-get-status): Use tabulated-list-entry.
(package-menu-mark-upgrades): New command.
(package-menu-mode-map): Bind it to U.
(package-menu-execute): Do installation before deletion.
(package-menu-refresh, package-menu-execute): Use derived-mode-p
instead of checking major-mode.
(package-menu--find-upgrades): New function.
(bibtex-complete-crossref-cleanup): Adjust to accommodate needs of
bibtex-completion-at-point-function.
(bibtex-completion-at-point-function): Use them.
http://lists.gnu.org/archive/html/emacs-devel/2011-09/msg00169.html
* lisp/isearch.el (isearch-fail-pos): Add new arg `msg'. Doc fix.
(isearch-edit-string): Use length of `isearch-string' when
`isearch-fail-pos' returns nil.
(isearch-message): Remove duplicate code and call
`isearch-fail-pos' with arg `t'.
(selection_data_to_lisp_data): Assume incoming selection data are
signed integers, not unsigned. This is to be consistent with
outgoing selection data, which was modified to use signed integers
in as part of the fix to Bug#9196 in response to Jan Djärv's comment
in <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9196#32> that X11
expects long, not unsigned long.
* window.el (display-buffer-window): Remove.
(display-buffer-record-window): Use help-setup window parameter
instead of variable display-buffer-window.
(display-buffer-function, special-display-buffer-names)
(special-display-function): Mention help-setup parameter instead
of display-buffer-window in doc-string.
* help.el (help-window-setup): New argument help-window. Use
help-window-setup parameter instead of display-buffer-window.
Reword some messages.
(with-help-window): Pass window used for displaying the buffer
to help-window-setup. Don't set display-buffer-window.
* window.el (window-auto-delete): Remove.
(window-deletable-p): Remove argument FORCE. Don't deal with
dedicatedness and previous buffers.
(switch-to-prev-buffer): Don't delete window.
(delete-windows-on): Delete a window's frame if and only if the
window is dedicated.
(replace-buffer-in-windows): Delete buffer's window or frame if
and only if window is dedicated.
(quit-window): Handle quit-restore as before last change.
(bury-buffer): Delete window only if window-deletable-p returns
t.
(dired-do-chxxx): Treat empty input for "touch" as no -t option.
Omit initial minibuffer contents.
(dired-do-chmod): Signal an error on empty input.
(dired-mark-read-string): Don't return default on empty input.
* files.el (file-modes-symbolic-to-number): Doc fix.
Fixes: debbugs:9361
