GitLab

* windows.texi (Resizing Windows): Describe new argument of
`fit-window-to-buffer'.  Move description of `window-size-fixed'
to new section below.
(Preserving Window Sizes): New section describing
`window-size-fixed' and `window-preserve-size'.
(Display Action Functions): Describe `preserve-size' alist
entry.
(Window Parameters): Describe `preserved-size' parameter.

* alloc.c (next_vector, set_next_vector):
* lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
(lisp_h_make_number) [USE_LSB_TAG]:
Use Lisp_Int0 instead of the mystery constant 0.
* alloc.c (mark_object): Always set and use po; that's simpler.
(CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
Properly parenthesize definientia.
* bidi.c (bidi_initialize):
* buffer.c (init_buffer_once):
* nsfns.m (syms_of_nsfns):
* nsmenu.m (syms_of_nsmenu):
* nsselect.m (syms_of_nsselect):
Prefer DEFSYM to defining by hand.
* data.c: Fix too-long line.
* lisp.h (DECLARE_GDB_SYM): New macro.
(DEFINE_GDB_SYMBOL_BEGIN): Use it.
(DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
Declare the symbol, so it's visible to everywhere lisp.h is included.
Move forward decls as far forward as they can go,
to allow future changes to use them.

This to check syms_of_gnutls's API even when !HAVE_GNUTLS.

* lisp/mouse.el (mouse-buffer-menu-map): Extract from `mouse-buffer-menu'.
(mouse-buffer-menu): Use `mouse-buffer-menu-map'.
* lisp/menu-bar.el (menu-bar-buffer-vector): Extract from
`menu-bar-update-buffers'.
(menu-bar-update-buffers): Use `menu-bar-buffer-vector'.
(buffer-menu-open): New user command, bound globally to C-f10,
provides a keyboard interface to `mouse-buffer-menu' (C-down-mouse-1).
(mouse-buffer-menu-keymap): Use `menu-bar-buffer-vector' to
convert the value returned by `mouse-buffer-menu-map' to a list
acceptable to `popup-menu' for `buffer-menu-open'.

This is because its value is not a literal integer.

* lisp/emacs-lisp/package.el (package-activate-1): Fix the
`with-demoted-errors' calls: the first argument must be a string literal.

* lisp/emacs-lisp/package.el: Avoid a compilation warning by declaring
the `find-library-name' function.

(article-display-face, article-display-x-face): Remove unused `face'.
(gnus-article-browse-html-save-cid-content): Remove unused var `type'.
(article-date-ut): Remove unused var `first'.
(gnus-article-prepare): Remove unused var `gnus-article'.
(gnus-mime-save-part-and-strip): Remove unused var `param'.
(gnus-mime-inline-part): Remove unused vars `charset', `contents', and
`coding-system' along with corresponding dead code.
(gnus-mime-view-part-externally): Remove unused var
`mm-user-display-methods'.
(gnus-insert-mime-button): Let-bind gnus-tmp-id explicitly.
(gnus-display-mime): Remove unused var `handle'.
(gnus-mime-display-alternative): Remove unused var `props'.
(gnus-article-read-summary-keys): Remove unused var `up-to-top'.
(gnus-article-edit-done): Remove unused var `p'.
(gnus-url-mailto): Remove unused var `to'.
(gnus-treat-article): Let-bind gnus-treat-condition, part-number,
total-parts, and gnus-treat-type explicitly.  Remove unused var `elem'.

* lisp/gnus/mm-util.el (mm-with-unibyte-current-buffer): Mark obsolete and
add warning.

* textmodes/ispell.el (ispell-command-loop): Suppress horizontal
scroll bar on ispell's windows.  Don't count window lines and
don't deal with dedicated windows.
(ispell-show-choices, ispell-help): Let `ispell-display-buffer'
do the window handling.
(ispell-adjusted-window-height, ispell-overlay-window): Remove.
(ispell-display-buffer): New function to reuse, create and fit
window to ispell's buffers. (Bug#3413)

* frame.c (frame_windows_min_size): New argument IGNORE.
(adjust_frame_size): When called from change_frame_size call
frame_windows_min_size with IGNORE Qt so we can ignore size
restrictions.

* dired.el (dired-pop-to-buffer): Call fit-window-to-buffer with
`preserve-size' t.
(dired-mark-pop-up): Preserve size of window showing marked
files.
* electric.el (Electric-pop-up-window):
* help.el (resize-temp-buffer-window): Call fit-window-to-buffer
with `preserve-size' t.
* minibuffer.el (minibuffer-completion-help): Use
`resize-temp-buffer-window' instead of `fit-window-to-buffer'
(Bug#19355).  Preserve size of completions window.
* register.el (register-preview): Preserve size of register
preview window.
* tmm.el (tmm-add-prompt): Call fit-window-to-buffer
with `preserve-size' t (Bug#1291).
* window.el (with-displayed-buffer-window): Add calls to
`window-preserve-size'.
(window-min-pixel-size, window--preservable-size)
(window-preserve-size, window-preserved-size)
(window--preserve-size, window--min-size-ignore-p): New
functions.
(window-min-size, window-min-delta, window--resizable)
(window--resize-this-window, split-window-below)
(split-window-right): Amend doc-string.
(adjust-window-trailing-edge): Handle preserving window
sizes.  Signal user-error instead of an error when there's no
window above or below.
(window--min-size-1, window-sizable, window--size-fixed-1)
(window-size-fixed-p, window--min-delta-1)
(frame-windows-min-size, window--max-delta-1, window-resize)
(window--resize-child-windows, window--resize-siblings)
(enlarge-window, shrink-window, split-window): Handle preserving
window sizes.
(window--state-put-2): Handle horizontal scroll bars.
(window--display-buffer): Call `preserve-size' if asked for.
(display-buffer): Mention `preserve-size' alist member in
doc-string.
(fit-window-to-buffer): New argument PRESERVE-SIZE.

* lisp/emacs-lisp/package.el (package-activate): Do not re-activate or
reload the dependencies.

(c-update-modeline):
* lisp/progmodes/cc-langs.el (c-mode-menu): Use c-subword-mode.
* lisp/progmodes/cc-mode.el (subword-mode): Move autoload to cc-cmds.el.
(c-mode-base-map): Use c-subword-mode.

 src/font.c (Ffont_info): Add more font information to the vector
 returned by the function, inspired by query-font.  Doc fix.

 doc/lispref/display.texi (Low-Level Font): Document font-info and query-font.

 lisp/international/mule-diag.el (describe-font-internal): Display
 additional info returned by font-info.
 lisp/linum.el (linum--face-width): Rename from linum--face-height,
 and use the new functionality of font-info.
 (linum-update-window): Use linum--face-width and frame-char-width,
 instead of approximating with height.

 etc/NEWS: Mention the enhancement in font-info.

Fixes: debbugs:19387 debbugs:19405

* lisp/vc/vc-svn.el (vc-svn-dir-status-files): Revert the 2014-12-02
change.  Use `apply' on `vc-dir-command'.

* lisp/gnus/gnus-registry.el (gnus-registry-prune-factor): Add new variable.
(gnus-registry-max-pruned-entries): Remove obsolete variable.
(gnus-registry-cache-file): Change default
filename extension to "eieio".
(gnus-registry-read): Add new function, split out from
`gnus-registry-load', that does the actual object reading.
(gnus-registry-load): Use it. Add condition case handler to check for
old filename extension and rename to the new one.
(gnus-registry-default-sort-function): New variable to specify a sort
function to use when pruning.
(gnus-registry-save, gnus-registry-insert): Use it.
(gnus-registry-sort-by-creation-time): Define a default sort function.

* lisp/gnus/registry.el (registry-db): Consolidate the :max-hard and
:max-soft slots into a :max-size slot.
(registry-db-version): Add new variable for database version number.
(registry-prune): Use :max-size slot. Accept and use a sort-function
argument.
(registry-collect-prune-candidates): Add new function for finding
non-precious pruning candidates.
(registry-prune-hard-candidates, registry-prune-soft-candidates):
Remove obsolete functions.
(initialize-instance): Upgrade registry version when starting.

* doc/misc/gnus.texi (Gnus Registry Setup): Explain pruning changes.
Mention gnus-registry-prune-factor. Explain sorting changes and
gnus-registry-default-sort-function. Correct file extension.

Fixes: debbugs:19390

* lisp/emacs-lisp/package.el (package-activate-1): Add RELOAD argument
and a docstring.
(package-activate): Call itself on dependencies on PACKAGE with
the same FORCE argument.  Pass FORCE as RELOAD into
`package-activate-1' .

(read_char): Use it to make sure we only skip redisplay when we can't
keep up with the repeat rate.

* lisp/emacs-lisp/package.el (package--list-loaded-files): Handle
`(nil ...)' elements in `load-history'.

* src/image.c (svg_load): Watch out for nil value of current buffer's
filename.  Re-enable filename thing for not-a-file case.

* src/image.c (svg_load): Temporarily disabled filename thing for
not-a-file case as it can cause crashs.

* net/tramp-sh.el (tramp-histfile-override): New variable.
(tramp-open-shell, tramp-maybe-open-connection): Use it.

Fixes: debbugs:19373

* src/image.c: Additional parameter 'filename' for
svg_load_image. Include "buffer.h".  Define library function
rsvg_handle_set_base_uri for WINDOWSNT.
(init_svg_functions): Initialize rsvg_handle_set_base_uri.
(fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
(svg_load): Pass a filename to svg_load_image: either name of
actual file or of current buffer's file.
(svg_load_image): New parameter 'filename', used for setting
base_uri, necessary for loading referenced images.

for building the manual.

Fixes: debbugs:19390

* lisp/emacs-lisp/package.el (package--list-loaded-files): Don't call
file-truename on load-history elements.

* doc/lispref/sequences.texi (Seq Library): Add documentation for seq.el.
* test/automated/seq-tests.el: New file.

This fixes a typo in the 2012-05-15 patch that
tried to declare Qt as special.

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