GitLab

 src/xdisp.c (compute_stop_pos_backwards): New function.
 (next_element_from_buffer): Call compute_stop_pos_backwards to
 find a suitable prev_stop when we find ourselves before
 base_level_stop.
 (reseat): Don't look for prev_stop, as that could mean a very long
 run.
 <cached_disp_pos, cached_disp_buffer, cached_disp_modiff>
 <cached_disp_overlay_modiff>: Cache for last found display string
 position.
 (compute_display_string_pos): Return the cached position if asked
 about the same buffer in the same area of character positions, and
 the buffer wasn't changed since the time the display string
 position was cached.

 src/xdisp.c (rows_from_pos_range): Don't ignore glyphs whose object
 is an integer, which is important for empty lines.

 src/xdisp.c (compute_stop_pos_backwards): New function.
 (handle_stop_backwards): Revert last change.
 (next_element_from_buffer): Call compute_stop_pos_backwards to
 find a suitable prev_stop when we find ourselves before
 base_level_stop.  Remove the funky search for 1000 character
 positions back.

cc-mode.el: Remove two autoload forms which loaded cc-langs.

cc-langs.el (c-make-init-lang-vars-fun): Don't emit "(require 'cc-langs)".
Quote a form so it will evaluate at (cc-mode's) compilation time.

loading.  (Bug#9114)

* src/frame.c (Fmodify_frame_parameters): In tty case, update the
default face if necessary.

Fixes: debbugs:4238

* editfns.c (Fstring_to_char): No need to explain what a character
is in the docstring.

* window.el (display-buffer-pop-up-window)
(display-buffer-pop-up-side-window)
(display-buffer-in-side-window): Call display-buffer-set-height
and display-buffer-set-width after setting the new window's
buffer so `fit-window-to-buffer' and friends work on the right
buffer.

(etags-tags-included-tables): Call `convert-standard-filename' on
the file names contained in TAGS so that windows Emacs can handle
TAGS files created by cygwin ctags.

 (gnus-group-make-nnir-group, nnir-request-group, nnir-run-query): Use `nnir-address' to handle server info rather than passing an arg.

nnimap.el (nnimap-make-thread-query): New utility function to format an imap thread search query.
 (nnimap-request-thread): Use it.
gnus-sum.el (gnus-handle-ephemeral-exit): Ensure we are setting the right select-method if we are not going back to the group buffer.

gnus-group.el (gnus-group-read-ephemeral-group): Make sure we don't enter invalid buffer configurations into the quit form (bug#9107).
 (gnus-group-tool-bar-gnome): Replace connect/disconnect with unplugged/plugged.
gnus-sum.el (gnus-summary-refer-thread): When inserting new headers, keep track of which ones are unread (bug#9061).
gnus.el (gnus-refer-article-method): Allow entering any sexp (bug#9055).
gnus-art.el (gnus-article-show-images): Allow working if using w3m (bug#9041).
gnus-html.el (mm-util): Require (bug#9073).
gnus-sum.el (gnus-delete-duplicate-headers): New function.
 (gnus-summary-refer-thread): Use it to remove duplicates in the un-threaded view (bug#9053).
 (gnus-summary-insert-subject): Document USE-OLD-HEADER (bug#9070).
nnir.el (nnir-read-server-parm): Use default value from global variable.  Without this the default search engine parameters aren't used at all.
message.el (message-unique-id): Don't use the undocumented return value from (random t) (bug#9118).

 src/xdisp.c (reseat): Don't look for prev_stop, as that could mean a
 very long run.
 (next_element_from_buffer): When iterator oversteps prev_pos
 backwards, don't search for a new prev_stop more than 1000
 characters back.
 (handle_stop_backwards): Don't assume that CHARPOS is necessarily
 a stop_pos.
 (compute_display_string_pos): Check also BUF_OVERLAY_MODIFF for a
 match, when testing the cached display string position for
 applicability.

See http://lists.gnu.org/archive/html/emacs-devel/2011-07/msg00688.html
and the surrounding thread.
* minibuf.c (read_minibuf_noninteractive): Rewrite to use getchar
rather than fgets, and retry after EINTR.  Otherwise, 'emacs
--batch -f byte-compile-file' fails on OpenBSD if an inactivity
timer goes off.
* s/openbsd.h (BROKEN_SIGIO): Define.
* unexelf.c (unexec) [__OpenBSD__]:
Don't update the .mdebug section of the Alpha COFF symbol table.

Fixes: debbugs:8615

* window.el (display-buffer-alist-of-strings-p)
(display-buffer-alist-set-1, display-buffer-alist-set-2): New
functions.
(display-buffer-alist-set): Rewrite to handle Emacs 23 options
more accurately.

This fixes some race conditions on the permissions of any newly
created file.

This fixes some permissions issues when debugging.

If fchown fails to set both uid and gid, try to set just gid,
as that is sometimes allowed.  Adjust the file's mode to eliminate
setuid or setgid bits that are inappropriate if fchown fails.

inside a declaration.  Changed cc-engine.el, cc-langs.el, cc-fonts.el.

to compare Lisp_Objects.
* src/gnutls.c (syms_of_gnutls): Rename Vgnutls_log_level to
global_gnutls_log_level, don't mistake it for a Lisp_Object.
(init_gnutls_functions, emacs_gnutls_handle_error): Fix up uses.

* mh-folder.el (mh-inc-folder, mh-modify, mh-scan-folder)
(mh-make-folder): Revert to switch-to-buffer, as the Emacs folks
decided that it was fine to use it in programs.

* src/lread.c (read_integer): Unread even EOF character.
(read1): Likewise.  Properly record start position of symbol.