* test/manual/cedet/tests/test.mk,
test/manual/cedet/tests/test.srt, test/manual/cedet/tests/test.texi,
test/manual/cedet/tests/testlocalvars.cpp,
test/manual/cedet/tests/teststruct.cpp,
test/manual/cedet/tests/testtemplates.cpp,
test/manual/cedet/tests/testusing.cpp,
test/manual/cedet/tests/testusing.hh,
test/manual/cedet/tests/testvarnames.java.
test/manual/cedet/tests/testwisent.wy:
New files to be used by test/lisp/cedet/semantic-utest-ia.el.
Author: Eric Ludlam <zappo@gnu.org>
'mouse-drag-region' leaves the region active around the dragged text,
so a straight undo did not revert the entire operation. To remedy
this, inhibit undo-in-region when the last command was
mouse-drag-region. (Method suggested by Stefan Monnier.)
* lisp/mouse.el (undo-drag-region): Set the undo-inhibit-region property.
* lisp/simple.el (undo): Inhibit undo-in-region if the last command
had the undo-inhibit-region property set.
* doc/lispref/symbols.texi (Standard Properties):
* doc/lispref/text.texi (Undo): Document undo-inhibit-region.
* etc/NEWS: Announce the property.
* lisp/font-lock.el (font-lock-set-defaults): Ensure that the font
lock variables are buffer-local even when nil, so that they're
copied correctly by mhtml mode when changing sub-modes (bug#33937).
* lisp/progmodes/sh-script.el (sh-syntax-propertize-function):
Tweak previous \ #foo change to work on all quoted characters, but
check that the backslash itself is not backslashed. Regexp from
Stefan Monnier.
* lisp/net/tramp-gvfs.el (tramp-gvfs-maybe-open-connection):
Check, that `tramp-password-save-function' is a function.
* lisp/net/tramp-smb.el (tramp-smb-handle-file-system-info):
Check, that there is a share.
* lisp/net/tramp.el (outline-regexp): Declare.
(tramp-get-debug-buffer): Let-bind `signal-hook-function'.
* test/lisp/net/tramp-tests.el (tramp-test04-substitute-in-file-name):
Skip some tests for Emacs 24 and 25; they let Emacs crash.
This adds create/snapshot bindings to the stash button even when there
are no stashes, and extends the stash menu bindings.
* etc/NEWS: Announce the bindings.
* lisp/vc/vc-git.el (vc-git-stash-shared-map): New keymap. Holds
shared bindings between stash button and stash list.
(vc-git-stash-map): Inherit from vc-git-stash-shared-map.
(vc-git-stash-button-map): New keymap. Holds button bindings,
inherit from vc-git-stash-shared-map.
(vc-git-stash-shared-help, vc-git-stash-list-help): New
defconsts. Abstract out list/button help texts.
(vc-git--make-button-text): Set keymap property to
vc-git-stash-button-map.
(vc-git-make-stash-button): Use vc-git-stash-shared-help.
(vc-git-stash-menu-map): Add items for vc-git-stash and
vc-git-stash-snapshot.
(vc-git-dir-extra-headers): Use vc-git-stash-list-help and
vc-git-stash-shared-help. Add vc-git-stash and
vc-git-stash-snapshot bindings to text shown when there are no stashes.
* lisp/dired.el (dired-font-lock-keywords): Font-lock symlinks
differently based on whether they point at a directory or not
(bug#17064). Based on code from Michael Heerdegen.
Fix infinite loops in print.c when a circular list is passed
to command-error-default-function or to error-message-string.
* src/print.c (print_error_message):
Use FOR_EACH_TAIL to avoid infloop on circular lists.
(print_object): Use FOR_EACH_TAIL_SAFE, as it uses
Brent’s teleporting tortoise-hare algorithm which is
asymptotically better than the classic tortoise-hare
algorithm that the code wsas using.
* test/src/print-tests.el (print-circle-2): When print-circle
is nil, do not insist on a particular cycle-detection heuristic.
(error-message-string-circular): New test.
Fix infinite loops in keyboard.c when a circular list is
found in a hook, or in help-event-list, or in the argument
of event-convert-list, or in a keymap where a Lucid event
type list is expected, or in a menu or tab spec.
* src/keyboard.c (safe_run_hooks_error, menu_bar_items)
(parse_menu_item, parse_tab_bar_item, parse_tool_bar_item):
Use FOR_EACH_TAIL to avoid infloop on circular lists.
(help_char_p, Fevent_convert_list, lucid_event_type_list_p):
Use FOR_EACH_TAIL_SAFE to avoid infloop on circular lists,
when the action is idempotent so a circular list can be
treated as a noncircular one.
Fix infinite loops in fileio.c when a circular list is the
value of after_insert_file_functions,
buffer-auto-save-file-format, buffer-file-format, or
write-region-annotate-functions.
* src/fileio.c (Finsert_file_contents, build_annotations):
Use FOR_EACH_TAIL to avoid infloop on circular lists.
(build_annotations): Use an EMACS_INT, not an int, to count
nesting level.
* test/src/fileio-tests.el:
(fileio-tests--circular-after-insert-file-functions): New test.
* lisp/textmodes/tex-mode.el (tex-font-lock-keywords-1):
\url{http://foo.org/bar%zot} shouldn't be fontified as having a
comment, so make the tex-verbatim face overwrite the
already-applied syntactical comment bits (bug#37134).
* lisp/vc/vc-git.el (vc-git-stash-map): Give `vc-git-stash' a
keystroke, because it's a useful command.
When there are no stashes, there's no way to use that keystroke (since
it's only bound on the stash lines), so perhaps that should also be
fixed somehow.
* lisp/progmodes/m4-mode.el (m4-font-lock-keywords): "dnl"
comments should override any previous syntax-based highlighting
(37132). This makes "dnl foo#bar" be highlighted correctly.
* lisp/emacs-lisp/syntax.el (syntax-ppss): Move the description of
the return value from...
* src/syntax.c (Fparse_partial_sexp): ... here because
`syntax-ppss' is what's called over the place, and jumping through
an indirection to get to the value description is inconvenient.
* lisp/simple.el (read-char-from-minibuffer-history):
Rename from read-char-with-history--history.
(read-char-from-minibuffer-map):
Rename from read-char-with-history--map.
(read-char-from-minibuffer): Rename from read-char-with-history.
(read-char-from-minibuffer-self-insert): New command.
(zap-to-char): Use read-char-from-minibuffer.
* lisp/simple.el (read-char-with-history): Reimplement based on
read-from-minibuffer.
* lisp/simple.el (read-char-with-history--map): New variable
(bug#10477).
* lisp/tab-bar.el (tab-bar--tab): Store additionally point-marker,
frame parameters buffer-list and buried-buffer-list, both for wc and ws.
Use seq-filter.
(tab-bar-select-tab): Restore point-marker after restoring
window-configuration. Also restore frame parameters buffer-list
and buried-buffer-list both for window-configuration and window-state.
(tab-bar-history-limit, tab-bar-history--minibuffer-depth): New variables.
(tab-bar-history-current): Rename from tab-bar-history--pre-change.
(tab-bar-history--pre-change): Set tab-bar-history-current.
(tab-bar--history-change): Use seq-take for tab-bar-history-limit.
(tab-bar-history-back, tab-bar-history-forward): Restore point-marker.
(tab-bar-list-noselect): Use seq-remove.
* lisp/emacs-lisp/seq.el (seq-take, seq-filter): Add autoload cookie.
* doc/lispref/errors.texi (Standard Errors): Mention the new error.
* lisp/files.el (auto-mode-alist): Add a bunch of image suffixes
to the list (bug#37972) based on the output from "gm convert -list
format" (i.e., graphicsmagick).
* lisp/image-mode.el (image-mode): Rewrite to possibly notify the
user about image-use-external-converter.
(image-mode--setup-mode): Factor out into own function and don't
run under `condition-case' as there's nothing here that should
error.
* lisp/image.el (unknown-image-type): New error.
(image-type): Signal that error so that image-mode can offer
sensible feedback to the user.
(completion-metadata): Always return a fresh new cons cell.
(completion--nth-completion): Don't bother calling adjust-metadata
if the result won't be used.
(completion-pcm--hilit-commonality): Revert recent change which had
removed support for `completions-first-difference` in `substring` and
`partial-completion` styles.
(completion--flex-adjust-metadata): Treat the arg as immutable.
* src/xfaces.c (merge_face_vectors) : Pass ATTR_FILTER to
merge_face_ref to stop recursion merging in advance when possible.
(merge_named_face) : add more conditions to potentially reduce calls to
merge_face_vectors in more unneeded situations.
* src/xfaces.c (merge_face_vectors) : Add extra parameter ATTR_FILTER
with the same functionality than in merge_named_face. Update all
occurrences.
(merge_named_face): Remove condition to avoid call
`merge_face_vectors`.
Sometimes, when finding files with icomplete-mode, backward-deleting
the previous word or sexp (to move up a directory) doesn't actually
refresh the file list of the new directory. Forcing redisplay in
icomplete-exhibit misteriously fixes the problem.
* lisp/icomplete.el (icomplete-exhibit): Add call to redisplay.
This tries (not particularly hard) to emulate Ido's magic C-k, C-d,
RET and DEL. For now, the new commands have to be explicitly added to
an active map by the user, using something like this:
(let ((imap icomplete-minibuffer-map))
(define-key imap (kbd "C-k") 'icomplete-magic-ido-kill)
(define-key imap (kbd "C-d") 'icomplete-magic-ido-delete-char)
(define-key imap (kbd "RET") 'icomplete-magic-ido-ret)
(define-key imap (kbd "DEL") 'icomplete-magic-ido-backward-updir))
* lisp/icomplete.el (icomplete-magic-ido-kill)
(icomplete-magic-ido-delete-char, icomplete-magic-ido-ret)
(icomplete-magic-ido-backward-updir): New commands.
* lisp/tab-bar.el (tab-bar-history--pre-change): Store also minibuffer-depth.
(tab-bar-history-change): Check stored minibuffer-depth for zero.
(tab-bar-history-mode): Use prefix -- for internal functions.
* lisp/progmodes/python.el (python-rx): Use `rx-let' instead of
`rx-constituents'. This allows for some slight redundancy reduction,
since `rx-let' definitions are expanded inside `not' (bug#37849).
Reorder some `or' forms for more efficient matching.
