GitLab

* window.c (Fset_window_new_pixel): Don't choke at negative
argument value (Bug#16033).

* xfns.c (Fx_create_frame): Add another call to change_frame_size
to avoid crash in window_box_height.

* gtkutil.h: Fix external declaration of xg_frame_set_char_size.
* gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
calculation.
* xterm.c (x_set_window_size): Fix size calculation (Bug#16013).

* window.c (Fset_window_new_pixel, grow_mini_window):
* xdisp.c (Fwindow_text_pixel_size):
Avoid undefined behavior on signed integer overflow.
* xfns.c (x_set_mouse_color):
Check that drag shape fits in 'unsigned', since that's what X wants.

(display-buffer-alist, display-buffer): Doc fix.  (Bug#13594)

* lisp/simple.el (shell-command): Add window alist entry `allow-no-window'
to `display-buffer'.
(async-shell-command): Doc fix.

* lisp/progmodes/compile.el (compilation-start): Rename window alist
entry `no-display-ok' to `allow-no-window'.

* doc/lispref/windows.texi (Choosing Window): Rename `no-display-ok' to
`allow-no-window'.

* lisp/vc/log-edit.el (log-edit-set-header): Extract from
`log-edit-toggle-header'.
(log-edit-extract-headers): Separate the summary, when extracted
from header, from the rest of the message with an empty line.

* lisp/vc/vc-git.el (vc-git-log-edit-toggle-amend): Move the summary
line, if present, to the Summary header.

in current-buffer.

Fixes: debbugs:16029

titles, as this isn't supported by Texinfo.

 src/w32fns.c (my_exception_handler): New function.
 (globals_of_w32fns): Set it up as the unhandled exception
 handler.  Initialize exception code and address to zeros.
 (emacs_abort): If the exception code and address are available,
 print them at the beginning of the backtrace.  Fix the format of
 printing addresses (was producing 0x0x12345678 on XP).

(debugger-mode-map): Bind it.
(debugger--backtrace-base): New function.
(debugger-eval-expression): Use it.
(debugger-frame-number): Skip local vars when present.
(debugger--locals-visible-p, debugger--insert-locals)
(debugger--show-locals, debugger--hide-locals): New functions.
* src/eval.c (Fbacktrace__locals): New function.
(syms_of_eval): Defsubr it.

(tramp-get-remote-locale): New defun.
(tramp-open-connection-setup-interactive-shell): Use it.

Define here to unify between...
* nsterm.h, w32term.h, xterm.h: ...port-specific headers.
* w32term.h (CHECK_W32_FRAME): Remove unused macro.

* progmodes/sh-script.el (sh-shell-process):
* progmodes/octave.el (inferior-octave-process-live-p):
* progmodes/gdb-mi.el (gdb-delchar-or-quit)
(gdb-inferior-io-sentinel):
* emacs-lock.el (emacs-lock-live-process-p): All uses changed.

Fixes: debbugs:16023

* lisp/vc/log-edit.el (log-edit-kill-buffer): Move the use of
`save-selected-window' to `log-edit-hide-buf'.  This makes
`log-edit-show-files' idempotent.
(log-edit-show-files): Mark the new window as dedicated.

* lisp/vc/log-edit.el (log-edit-mode-map): Add binding for
`log-edit-kill-biffer'.
(log-edit-hide-buf): Add a FIXME comment.
(log-edit-add-new-comment): New function, extracted from
`log-edit-done'.
(log-edit-done, log-edit-add-to-changelog): Use it.
(log-edit-kill-buffer): New command.

* vc/log-edit.el (log-edit-mode-map): Add binding for
`log-edit-kill-biffer'.
(log-edit-hide-buf): Add a FIXME comment.
(log-edit-add-new-comment): New function, extracted from
`log-edit-done'.
(log-edit-done, log-edit-add-to-changelog): Use it.
(log-edit-kill-buffer): New command.

* xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.

* xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
fringe background extension.
(x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
because they are now always the same as `left' and `width',
respectively.  Remove code for the case that `width' and
`sb_width' are different.

* dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
* frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
* xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.

Fixes: debbugs:16015

* net/shr.el (shr-tag-table): Fix comment typo.

* net/eww.el (eww-text-input-types): : New const.
(eww-process-text-input): Treat input types in
`eww-text-input-types' as text.

* net/shr.el (shr-tag-video): Display content for video if no
poster is available.
(shr-tag-audio): Add support for <audio> tag.

* net/eww.el (eww-use-external-browser-for-content-type): New
variable.
(eww-render): Handle `eww-use-external-browser-for-content-type'.
Use \\` to match beginning of string instead of ^.
(eww-browse-with-external-browser): Provide optional URL parameter.
(eww-render): Set `eww-current-title' back to "".

* net/shr.el (shr-prefer-media-type-alist): : New customizable
variable.
(shr--get-media-pref): New function.
(shr--extract-best-source): New function.
(shr-tag-video, shr-tag-audio):  Use `shr--extract-best-source' when
no :src tag was specified.

* net/eww.el (eww-form-checkbox-selected-symbol): New
customizable variable.
(eww-form-checkbox-symbol): New customizable variable.
(eww-form-checkbox): Use `eww-form-checkbox-selected-symbol' and
`eww-form-checkbox-symbol'.
(eww-toggle-checkbox): Use `eww-form-checkbox-selected-symbol' and
`eww-form-checkbox-symbol'.

* net/shr.el (shr-prefer-media-type-alist): : New customizable
variable.
(shr--get-media-pref): New function.
(shr--extract-best-source): New function.
(shr-tag-video, shr-tag-audio):  Use `shr--extract-best-source' when
no :src tag was specified.

* net/eww.el (eww-use-external-browser-for-content-type): New
variable.
(eww-render): Handle `eww-use-external-browser-for-content-type'.
Use \\` to match beginning of string instead of ^.
(eww-browse-with-external-browser): Provide optional URL parameter.

* net/shr.el (shr-tag-video): Display content for video if no
poster is available.

* net/eww.el (eww-text-input-types): : New const.
(eww-process-text-input): Treat input types in
`eww-text-input-types' as text.

* net/shr.el (shr-tag-table): Fix comment typo.

Move eww-link-keymap definition to before usage

Fixes: debbugs:15243

* image.c (imagemagick_compute_animated_image): Don't crash if we
have an animation with different-sized images.

Fixes: debbugs:15313

(eww-quit): Special mode buffers shouldn't query before exiting.

* net/eww.el (eww-follow-link): New command to avoid reloading
pages when we follow #target links.

Fixes: debbugs:15243

* net/eww.el (eww-tag-select): Support <optgroup> tags in <select>
forms.

Test case:

<html>
<head><title>SELECT TEST</title></head>
<body>

<form method="POST" action="./dummy.php">
<input type="text" name="text1">
<input type="submit" name="btn1" value="val1">

<select>
<optgroup label="group 1">
<option value="a">Value A</option>
<option value="b">Value B</option>
</optgroup>
<optgroup label="group 2">
<option value="c">Value C</option>
<option value="d">Value D</option>
</optgroup>
</select>

</form>
</body>
</html>

Fixes: debbugs:15860

Rewritten from a short patch by T.V. Raman.

* net/eww.el (eww-restore-history): Update the window title after
moving in the history.