Bump custom version.
The initial regexp-opt was bracketed by \\( \\)?, so it might as well
have not been there at all. This change makes it non-optional, and
adds back "^". Hopefully the behaviour is now closer to that of emacs-23,
before it was re-written in http://debbugs.gnu.org/2817.
xdisp.c (fast_find_string_pos): #ifdef away, not used anymore.
(mouse_face_from_string_pos): New function, replaces
fast_find_string_pos.
(note_mouse_highlight): Call it instead of fast_find_string_pos.
(note_mode_line_or_margin_highlight): Support bidi-reordered
strings and R2L glyph rows. Fix comments.
(note_mouse_highlight): When bidi reordering is turned on in a
buffer, call next-single-property-change and
previous-single-property-change with last argument nil. Clear
mouse highlight when mouse pointer is in a R2L row on the stretch
glyph that stands for no text beyond the line end.
(row_containing_pos): Don't return too early when CHARPOS is in a
bidi-reordered continued line. Return immediately when the first
hit is found in a line that is not continued, or when an exact
match for CHARPOS is found.
(rows_from_pos_range): New function.
(mouse_face_from_buffer_pos): Use it instead of calling
row_containing_pos for START_CHARPOS and END_CHARPOS. Rewrite the
function to support mouse highlight in bidi-reordered lines and
not to assume that START_CHARPOS is always in mouse_face_beg_row.
If necessary, swap mouse_face_beg_row and mouse_face_end_row so
that the former is always above the latter or identical to it.
(show_mouse_face): Support drawing highlighted R2L lines.
(coords_in_mouse_face_p): New function, bidi-aware.
(cursor_in_mouse_face_p, note_mouse_highlight, erase_phys_cursor):
Call it instead of comparing with mouse-face members of dpyinfo.
(note_mode_line_or_margin_highlight): Fix confusingly swapped
usage of hpos and vpos.
xdisp.c (mouse_face_from_string_pos): Initialize the `found'
flag to zero, and exit the outer loop when it's non-zero. Bail
our early if no row in the window belongs to the highlighted
string. Always back up after exiting the second loop.
gnus.texi (Subscription Commands): Mention that you can also subscribe to new groups via the Server buffer, which is probably more convenient when subscribing to many groups.
gnus-group.el (gnus-group-mark-group): Use gnus-group-position-point instead of the summary one.
shr.el (shr-tag-img): Don't bug out on images that don't have a SRC.
* src/xfns.c: Include Xm/TextF and Xm/List.
(file_dialog_cb, file_dialog_unmap_cb, clean_up_file_dialog): Make
ANSI prototypes.
* src/xmenu.c: Revert 2010-07-27 change: lwlib.h is needed for
MOTIF (Bug#7263).
* src/xrdb.c: Include keyboard.h for MOTIF.
space in stat format string.
(tramp-send-command): Unset $PS1 when using here documents, in
order not to get several prompts.
(tramp-get-inline-coding): Return `nil' in case of errors.
gnus-sum.el (gnus-summary-edit-article-done): Try to replace articles that have gotten new numbers.
nnimap.el (nnimap-request-replace-article): New function.
nnimap.el (nnimap-insert-partial-structure): Fix boundary detection.
spam.el (spam-list-of-processors): Mark as obsolete.
gnus-art.el (gnus-blocked-images): New function. Allow the `gnus-blocked-images' to be a function.
gnus-art.el (gnus-article-wash-function): Remove it, and use `mm-text-html-renderer' instead.
mm-decode.el (mm-inline-text-html-renderer): Removed.
mm-decode.el (mm-inline-media-tests): Removed use.
mm-view.el (mm-inline-text-html): Removed use.
mm-view.el (mm-text-html-renderer-alist): Add the `shr' and `gnus-w3m' symbols.
gnus.texi (Article Washing): shr and gnus-w3m, not the direct function names.
gnus-art.el (article-wash-html): Simplify and remove the charset stuff. Use the normal html rendering code instead of the special html washing code.
mm-view.el (mm-text-html-washer-alist): Removed.
gnus-news.texi: Mention that mm-text-html-renderer is the only HTML variable now.
shr.el (shr-tag-table): Remove useless nconc.
