* lisp/image/image-dired.el: (image-dired-external-viewer): Add more
image viewers and slightly re-arrange.
(image-dired-thumbnail-display-external): Correctly handle
external viewers with spaces or flags.
It turns out my previous theories of why ClientMessages were
generated were wrong, and they are just generated so we can set
finish to X_EVENT_GOTO_OUT to have them delivered immediately.
This allows for the code to be simplified greatly, by not
unpacking pointers to the raw window into the client messages.
* src/xterm.c (x_unprotect_window_for_callback): Return the
window removed from the queue, or nil if none.
(x_scroll_bar_to_input_event)
(x_horizontal_scroll_bar_to_input_event): Use window provided by
x_unprotect_window_for_callback.
(handle_one_xevent): Pass dpyinfo to functions that need it.
(x_free_frame_resources): Remove "first scroll bar request"
code.
* src/xterm.h (struct x_display_info): Likewise.
See bug#57884.
* lisp/progmodes/sh-script.el: Require let-alist and subr-x when
compiling.
(sh--json-read): Helper function to deal with possible absence of
json-parse-buffer.
(sh-shellcheck-program, sh--shellcheck-process,
sh-shellcheck-flymake): Variables and function defining a Flymake
backend.
(sh-mode): Add it to 'flymake-diagnostic-functions'.
* lisp/vc/vc-git.el (vc-git--pushpull): Restore handling of
vc-git-program before recent change: respect a buffer-local value of
vc-git-program, and don't ignore user edits to the git program name
when PROMPT.
* lisp/image/image-dired.el
(image-dired--slideshow-start-timer)
(image-dired--slideshow-stop-timer)
(image-dired--slideshow-show-message): New functions.
(image-dired--slideshow-current-delay): New variable.
(image-dired--slideshow-initial): Delete variable.
(image-dired-slideshow-start): Simplify and ensure we display the
image at start.
* lisp/image/image-dired.el (image-dired--slideshow-stop): Add support
for pausing, and going backwards and forwards during slideshow.
* lisp/image/image-dired.el (image-dired--slideshow-step)
(image-dired--slideshow-stop): Rename from
'image-dired--slideshow-step' and 'image-dired--slideshow-stop'.
Update callers and make old names into obsolete aliases.
Make cconv.el detect when a closure's interactive form needs to
capture variables from the context and tweak the code accordingly
if so.
* lisp/emacs-lisp/cconv.el (cconv--interactive-form-funs): New var.
(cconv-convert): Handle the case where the interactive form captures
vars from the surrounding context. Remove left over handling of
`declare` which was already removed from the cconv-analyze` phase.
(cconv-analyze-form): Adjust analysis of interactive forms accordingly.
* lisp/emacs-lisp/oclosure.el (cconv--interactive-helper): New type and
function.
* lisp/simple.el (function-documentation, oclosure-interactive-form):
Add methods for it.
* test/lisp/emacs-lisp/cconv-tests.el
(cconv-tests-interactive-closure-bug51695): New test.
* lisp/image/image-crop.el (image-crop--crop-image-1): Darken the
selected region to make the bounding-box more noticable in images
which are mostly white (bug#58004).
* lisp/progmodes/python.el
(python-info-looking-at-beginning-of-defun): Check syntax after moving
to the beginning of line.
* test/lisp/progmodes/python-tests.el (python-nav-beginning-of-defun-6)
(python-end-of-defun-1, python-info-looking-at-beginning-of-defun-3):
New tests (bug#58023).
These bindings are more likely to mess up the buffer than to be
helpful here; image manipulation is better done in the display buffer.
* lisp/image/image-dired.el (image-dired-insert-thumbnail): Disable
`image-map' in thumbnail buffer.
* test/src/eval-tests.el (eval-tests--exceed-specbind-limit)
(eval-exceed-specbind-with-signal-hook): Remove test that is
no longer useful, since there is no longer any specpdl limit
to overrun. (The test still passed but vacuously so, by
hitting the max-lisp-eval-depth limit instead.)
This silences an obsoletion warning.
* lisp/image/image-dired.el (image-dired-tags-db-file): Rename
from 'image-dired-db-file'. Update all uses and make old name
into an obsolete variable alias.
* src/xterm.c (handle_one_xevent): Ignore outdated scroll bar
events.
(x_free_frame_resources): Clear protected windows and invalidate
previous scroll bar events.
* src/xterm.h (struct x_display_info): New field
`first_valid_scroll_bar_req'.
The black-and-white emoji font is back under active development,
see https://github.com/googlefonts/noto-emoji. So this adds
that font as fallback for systems that don't have the capability
of using color fonts.
* lisp/international/fontset.el (setup-default-fontset): Support
black-and-white Noto Emoji font as fallback for Emoji display.
* lisp/image/wallpaper.el (wallpaper--default-commands)
(wallpaper--check-command, wallpaper-command): Add support for Unity,
Pantheon, Budgie, LXQt, and LXDE. Also add support for Lubuntu,
Xubuntu, and Pop!_OS.
Only perform the rewrite
(set 'VAR X) -> (setq VAR X)
for dynamic variables, as `set` isn't supposed to affect
lexical vars (and never does so when interpreted).
* lisp/emacs-lisp/byte-opt.el (byte-optimize-set):
* test/lisp/emacs-lisp/bytecomp-tests.el (bytecomp-tests--xx): New.
(bytecomp-tests--test-cases): Add test cases.
* test/lisp/emacs-lisp/bytecomp-resources/warn-variable-set-nonvariable.el:
Remove obsolete test.
* etc/NEWS: Mention 'bookmark-inhibit-context-functions'.
Fix typos.
* lisp/bookmark.el (bookmark-inhibit-context-functions): New defcustom.
(bookmark-make-record): Use it.
* lisp/auth-source-pass.el (auth-source-pass-file-name-p):
* lisp/auth-source.el (auth-source-file-name-p): New defuns. Add
them to `bookmark-inhibit-context-functions'.
* lisp/epa-hook.el (epa-file-name-p):
* lisp/net/tramp-crypt.el (tramp-crypt-file-name-p): Add them to
`bookmark-inhibit-context-functions'.
