João Távora [Wed, 25 Dec 2019 19:18:17 +0000 (19:18 +0000)]
Don't always resort in recently introduced icomplete--sorted-completions
Doing so breaks icomplete-forward-completions and
icomplete-backward-completions.
* lisp/icomplete.el (icomplete--sorted-completions): Don't always
resort.
João Távora [Wed, 25 Dec 2019 17:57:20 +0000 (17:57 +0000)]
Don't force completion recalculation in icomplete-fido-ret
Besides the adverse effect of delaying completions, it tripped up the
useful logic of icomplete-force-complete-and-exit in the case where a
default was available, but no completions calculated yet.
* lisp/icomplete.el (icomplete-fido-ret): Don't force calculation
of completions.
João Távora [Wed, 25 Dec 2019 17:54:00 +0000 (17:54 +0000)]
Correctly cache sorted completions in icomplete--sorted-completions
* lisp/icomplete.el (icomplete--sorted-completions): Use
completion--cache-all-sorted-completions.
Eli Zaretskii [Wed, 25 Dec 2019 17:26:07 +0000 (19:26 +0200)]
; * etc/NEWS: Fix a recently added entry.
Philipp Stephani [Wed, 25 Dec 2019 17:13:12 +0000 (18:13 +0100)]
* .gitignore: Ignore .dylib files (shared libraries on macOS)
Philipp Stephani [Wed, 25 Dec 2019 17:03:26 +0000 (18:03 +0100)]
Add some documentation for support of .dylib suffix on macOS
* doc/lispref/loading.texi (Dynamic Modules):
* etc/NEWS: Document that dynamic module files on macOS can now have
the suffix .dylib.
Lars Ingebrigtsen [Wed, 25 Dec 2019 16:14:26 +0000 (17:14 +0100)]
Don't bind XEmacs-only variable in edebug
* lisp/emacs-lisp/edebug.el (edebug-safe-prin1-to-string): Remove
binding of XEmacs-only variable print-readably.
Glenn Morris [Wed, 25 Dec 2019 15:50:19 +0000 (07:50 -0800)]
Merge from origin/emacs-27
91c16acbe2 (origin/emacs-27) Improve doc string of 'files--message'
c3be58a8f5 (emacs-27) Improve vc--add-line, vc--remove-regexp
9ea9ac9a61 Apply the 'xref-group' property properly
Glenn Morris [Wed, 25 Dec 2019 15:50:19 +0000 (07:50 -0800)]
; Merge from origin/emacs-27
The following commits were skipped:
41f0cf266e * src/pdumper.c (Fdump_emacs_portable): Reword error message.
719a6924c4 Don’t allow portable dumping in interactive mode (Bug#38453).
Glenn Morris [Wed, 25 Dec 2019 15:50:19 +0000 (07:50 -0800)]
Merge from origin/emacs-27
ca6a53d3bc Don't default to showing X-Faces externally in Gnus
dbf4b5b2d0 Fix manual typo in Special Read Syntax
a9fe6dfa90 Fix problem with emacs -nw / eww / svg
0de63092c8 Clarify base64 requirements and say what {en,de}code_codin...
6184aa003f ; * etc/NEWS: Fix boring oddities.
51ea32dd12 * src/emacs-module.h.in: Add reference to manual.
75d0cef20d Trivial docstring fixes
ee12c421b6 imagemagick-types needs to initialize ImageMagick
# Conflicts:
# etc/NEWS
Glenn Morris [Wed, 25 Dec 2019 15:50:13 +0000 (07:50 -0800)]
; Merge from origin/emacs-27
The following commit was skipped:
9eb871c8d1 Cut the emacs-27 release branch
Eli Zaretskii [Wed, 25 Dec 2019 15:00:06 +0000 (17:00 +0200)]
Improve doc string of 'files--message'
* lisp/files.el (files--message): Improve the wording of doc
string. (Bug#38737)
Philipp Stephani [Wed, 25 Dec 2019 14:41:39 +0000 (15:41 +0100)]
Support .dylib suffix for modules on macOS (Bug#36226).
On macOS, shared libraries typically have the suffix .dylib. This
commit switches the module suffix to .dylib on Darwin to account for
that. To also support the .so suffix, introduce the concept of a
secondary module suffix.
* configure.ac: Switch MODULES_SUFFIX to .dylib for Darwin, introduce
MODULES_SECONDARY_SUFFIX.
* src/lread.c (Fload, syms_of_lread): Also use
MODULES_SECONDARY_SUFFIX if defined.
* test/src/emacs-module-tests.el (module-darwin-secondary-suffix): New
unit test.
Wolfgang Scherer [Mon, 26 Aug 2019 22:45:48 +0000 (00:45 +0200)]
Improve vc--add-line, vc--remove-regexp
* lisp/vc/vc.el (vc--add-line): Create file if it does not exist.
Use existing buffer to avoid discrepancies with filesytem. Make sure
that the file ends with a newline.
(vc--remove-line): Do not create file if it does not exist. Use
existing buffer to avoid discrepancies with filesytem. (bug#37185)
Dmitry Gutov [Tue, 24 Dec 2019 20:30:02 +0000 (22:30 +0200)]
Apply the 'xref-group' property properly
* lisp/progmodes/xref.el (xref--insert-xrefs):
Apply the 'xref-group' property properly (bug#36974).
Philipp Stephani [Mon, 23 Dec 2019 20:26:38 +0000 (21:26 +0100)]
* src/pdumper.c (Fdump_emacs_portable): Reword error message.
(cherry picked from commit
ac7b2607735a64e657d65c87d8c9f73755ff3efa)
Philipp Stephani [Mon, 23 Dec 2019 19:49:15 +0000 (20:49 +0100)]
Don’t allow portable dumping in interactive mode (Bug#38453).
* src/pdumper.c (Fdump_emacs_portable): Don’t allow dumping in
interactive mode.
(cherry picked from commit
e7edba42c8a525722cbd40f782b0df68e4976a62)
Lars Ingebrigtsen [Tue, 24 Dec 2019 16:50:24 +0000 (17:50 +0100)]
Don't default to showing X-Faces externally in Gnus
* lisp/gnus/gnus-art.el (gnus-article-x-face-command): It's seldom
useful to display the face in an external command, so don't ever
default to that. This also fixes the problem of Emacs running as
a server in mixed graphical/non-graphical environments.
Lars Ingebrigtsen [Tue, 24 Dec 2019 16:42:28 +0000 (17:42 +0100)]
Fix manual typo in Special Read Syntax
* doc/lispref/objects.texi (Special Read Syntax): Fix typo.
Federico Tedin [Tue, 24 Dec 2019 16:38:19 +0000 (17:38 +0100)]
Make goto-line keep a separate input history per buffer
* lisp/simple.el (goto-line-history): New history variable.
(goto-line): Use new (buffer-local) variable as input
history (Bug#38282).
* lisp/subr.el (read-number-history): New history variable.
(read-number): Use the new variable as default input history.
* doc/lispref/minibuf.texi (Minibuffer History): Document
read-number-history and goto-line-history variables.
* etc/NEWS: Announce changes.
Robert Pluim [Tue, 24 Dec 2019 16:21:06 +0000 (17:21 +0100)]
Fix problem with emacs -nw / eww / svg
* lisp/net/shr.el (shr-parse-image-data): Don't bug out on
non-visual Emacs versions on SVG images (bug#38507).
Lars Ingebrigtsen [Tue, 24 Dec 2019 16:11:04 +0000 (17:11 +0100)]
Clarify base64 requirements and say what {en,de}code_coding_region does
* src/coding.c (Fencode_coding_region): Clarify what this does.
(Fdecode_coding_region): Ditto.
* src/fns.c (Fbase64_decode_region): Clarify that this function
returns bytes, not text (bug#38587).
(Fbase64_encode_region): Clarify that this function takes bytes,
not text.
João Távora [Tue, 24 Dec 2019 10:40:39 +0000 (10:40 +0000)]
Move flex style's minibuffer-default-aware sorting to lisp/icomplete.el
This moves the logic from the series of commits starting in the commit named:
Improve sorting of flex completion style with non-nil minibuffer-default
to lisp/icomplete.el, so far the only confirmed beneficiary of that
functionality.
* lisp/icomplete.el (icomplete--sorted-completions): Consider
minibuffer-default here.
* lisp/minibuffer.el (completion--flex-adjust-metadata): Simplify.
Michael Albinus [Tue, 24 Dec 2019 09:45:04 +0000 (10:45 +0100)]
; * etc/NEWS: Fix boring oddities.
Philipp Stephani [Tue, 24 Dec 2019 08:47:02 +0000 (09:47 +0100)]
* src/emacs-module.h.in: Add reference to manual.
Stefan Monnier [Tue, 24 Dec 2019 04:47:54 +0000 (23:47 -0500)]
* src/minibuf.c (read_minibuf): Use `user-error`
Juanma Barranquero [Tue, 24 Dec 2019 03:09:46 +0000 (04:09 +0100)]
Don't use `let*' with just one binding
* lisp/registry.el (registry-reindex):
* lisp/emacs-lisp/generator.el (cps--add-state):
Use `let', not `let*'.
Juanma Barranquero [Tue, 24 Dec 2019 01:37:08 +0000 (02:37 +0100)]
Trivial docstring fixes
* ChangeLog.3:
* lisp/emacs-lisp/cl-macs.el (cl-flet):
* lisp/filesets.el (filesets-menu-ensure-use-cached):
* lisp/progmodes/compile.el (compilation-context-lines):
* lisp/progmodes/prolog.el (prolog-paren-indent):
* lisp/progmodes/sql.el (sql-password-search-wallet-function):
Fix typos in docstrings.
* lisp/cedet/semantic/analyze.el (semantic-analyze-push-error):
Doc fix.
* lisp/emacs-lisp/map.el (map-put, map-info): Refill docstring.
(map-contains-key): Fix typo.
(map-every-p): Doc fix.
Dhruva Krishnamurthy [Tue, 24 Dec 2019 01:20:06 +0000 (17:20 -0800)]
imagemagick-types needs to initialize ImageMagick
* src/image.c (imagemagick_initialize): New function,
with body taken from imagemagick_load_image.
(imagemagick_load_image, Fimagemagick_types): Use it.
Copyright-paperwork-exempt: yes
Philipp Stephani [Mon, 23 Dec 2019 21:00:01 +0000 (22:00 +0100)]
Prepare module header generation for Emacs 28.
* configure.ac: Substitute environment function snippet for Emacs 28.
* src/module-env-28.h: New file, with dummy contents for now.
* src/emacs-module.h.in: Provide emacs_env_28 structure.
Philipp Stephani [Mon, 23 Dec 2019 20:58:26 +0000 (21:58 +0100)]
* src/emacs-module.h.in: Use @emacs_major_version@ for current env.
João Távora [Mon, 23 Dec 2019 23:43:30 +0000 (23:43 +0000)]
Make fido-mode behave more like ido-mode when finding directories
Notably C-x d (M-x dired) and C-x v d (M-x vc-dir) behaved quite
differently, having regular files as the default instead of ido's
usual "./".
* lisp/icomplete.el (icomplete--sorted-completions): New helper.
(icomplete-completions): Use it.
João Távora [Mon, 23 Dec 2019 23:19:01 +0000 (23:19 +0000)]
Slightly simplify lisp/icomplete.el with new icomplete--category helper
* lisp/icomplete.el (icomplete-fido-kill)
(icomplete-fido-delete-char, icomplete-fido-ret)
(icomplete-fido-backward-updir, icomplete-exhibit): Use
icomplete--category.
(icomplete--category): New helper.
João Távora [Mon, 23 Dec 2019 23:11:59 +0000 (23:11 +0000)]
Another adjustment to flex completion style's sorting function
* lisp/minibuffer.el (completion--flex-adjust-metadata): Adjust
case when minibuffer-default is non-nil.
Philipp Stephani [Mon, 23 Dec 2019 20:26:38 +0000 (21:26 +0100)]
* src/pdumper.c (Fdump_emacs_portable): Reword error message.
Philipp Stephani [Mon, 23 Dec 2019 20:24:37 +0000 (21:24 +0100)]
Remove some undefined behavior related to left shifts.
Found by UBSan.
* src/nsfns.m (ns_set_foreground_color, ns_set_background_color):
* src/nsimage.m (getPixelAtX:Y:):
* src/nsterm.m (ns_color_index_to_rgba): Add explicit casts to avoid
undefined behavior when left-shifting beyond the bounds of the int
type.
* src/macfont.m (METRICS_VALUE): Add explicit casts to avoid undefined
behavior when left-shifting a negative value.
Stephen Gildea [Mon, 23 Dec 2019 19:51:47 +0000 (11:51 -0800)]
Further expand coverage of unit tests for time-stamp
* test/lisp/time-stamp-tests.el (time-stamp-custom-format-tabs-expand,
time-stamp-custom-end, time-stamp-helper-string-defaults): New tests.
(time-stamp-custom-count): Test 0 case.
(time-stamp-format-non-date-conversions): Test different system values.
Development of these new tests was guided by the "testcover" library.
Philipp Stephani [Mon, 23 Dec 2019 19:49:15 +0000 (20:49 +0100)]
Don’t allow portable dumping in interactive mode (Bug#38453).
* src/pdumper.c (Fdump_emacs_portable): Don’t allow dumping in
interactive mode.
Mario Lang [Mon, 23 Dec 2019 17:30:09 +0000 (18:30 +0100)]
; Fix oversights during renaming of example code
Introduced in
94fa7ceb480632fec7dda6d41f63223e4127bd83
Philipp Stephani [Mon, 23 Dec 2019 16:12:56 +0000 (17:12 +0100)]
Make argument names in module interface more consistent.
Previously, the names of arguments and other details were needlessly
inconsistent between the documentation, the declarations, and the
definitions, as well as between each other. This commit makes them
more consistent, in most cases by applying the names from the
documentation everywhere.
* src/module-env-27.h:
* src/module-env-25.h:
* src/emacs-module.h.in:
* src/emacs-module.c (module_get_environment)
(module_make_global_ref, module_free_global_ref)
(module_non_local_exit_get, module_non_local_exit_signal)
(module_make_function, module_funcall, module_type_of)
(module_is_not_nil, module_extract_integer)
(module_extract_float, module_copy_string_contents)
(module_make_string, module_vec_set, module_vec_get)
(module_vec_size, module_extract_time)
(module_assert_runtime):
* doc/lispref/internals.texi (Module Initialization)
(Module Functions, Module Values): Make argument names and some other
details consistent. No functional changes.
Eli Zaretskii [Mon, 23 Dec 2019 16:00:52 +0000 (18:00 +0200)]
Bump Emacs version to 28.0.50
* README:
* configure.ac:
* nt/README.W32:
* msdos/sed2v2.inp:
* src/msdos.c (internal_terminal_init):
* etc/refcards/ru-refcard.tex: Bump Emacs version to 28.0.50.
* lisp/cus-edit.el (customize-changed-options-previous-release):
Bump up the value to 26.3.
* etc/NEWS.27: Renamed from NEWS.
* etc/NEWS: New file for Emacs 28.
Eli Zaretskii [Mon, 23 Dec 2019 15:41:17 +0000 (17:41 +0200)]
Cut the emacs-27 release branch
* lisp/cus-edit.el (customize-changed-options-previous-release):
Change the value to 26.3.
* README:
* configure.ac:
* nt/README.W32:
* msdos/sed2v2.inp: Bump Emacs version to 27.0.60.
Philipp Stephani [Mon, 23 Dec 2019 14:37:49 +0000 (15:37 +0100)]
Document and verify that emacs_limb_t doesn’t have padding bits.
This is a useful property when doing further bit-twiddling with the
magnitude array before/after calling extract_big_integer or
make_big_integer. For example, constructing an emacs_limb_t object
using repeated shift-and-add should work as expected, but relies on
the type not having padding bits. Since the C standard already
guarantees that unsigned integers use a pure binary representation,
not having padding bits is enough to guarantee that the type has
unique object representations in the sense of C++’s
std::has_unique_object_representations.
* doc/lispref/internals.texi (Module Values): Document that
emacs_limb_t doesn’t have padding bits.
* src/emacs-module.c: Verify that emacs_limb_t doesn’t have padding
bits.
Jimmy Aguilar Mena [Sun, 22 Dec 2019 22:46:39 +0000 (23:46 +0100)]
Fix extension of underline, overline, and strike-through attributes
* src/xdisp.c (extend_face_to_end_of_line): Don't return early
if face attributes beyond background color and box are set,
since that means these attributes need to be extended past the
EOL.
Mattias Engdegård [Mon, 23 Dec 2019 11:39:41 +0000 (12:39 +0100)]
; * lisp/mouse.el: declare functions to silence warnings
João Távora [Mon, 23 Dec 2019 11:08:43 +0000 (12:08 +0100)]
Comment on limitation of flex completion style's sorting function
* lisp/minibuffer.el (completion--flex-adjust-metadata): Add
comment.
João Távora [Mon, 23 Dec 2019 11:03:13 +0000 (12:03 +0100)]
Fix a bug in completion--flex-adjust-metadata
If minibuffer-default coincided with the first of completions, the
empty list would be returned.
* lisp/minibuffer.el (completion--flex-adjust-metadata): Make sure
to never return empty list.
Martin Rudalics [Mon, 23 Dec 2019 09:50:44 +0000 (10:50 +0100)]
Fix documentation of implied frame resizing (Bug#38684)
* src/frame.c (frame_inhibit_implied_resize): Fix doc-string.
* doc/lispref/frames.texi (Implied Frame Resizing): Update and
rewrite section.
Michael R. Mauger [Mon, 23 Dec 2019 04:56:05 +0000 (23:56 -0500)]
Added `comint-password-function' hook
* etc/NEWS:
* lisp/comint.el (comint-password-function): New variable.
(comint-send-invisible): Use it.
* test/lisp/comint-tests.el (comint-test-no-password-function,
comint-test-password-function-with-value,
comint-test-password-function-with-nil): Test new variable.
Juri Linkov [Sun, 22 Dec 2019 23:02:22 +0000 (01:02 +0200)]
* lisp/files.el (save-buffers-kill-emacs): Mark "*Process List*" as dedicated.
Using the 'dedicated' prop for display-buffer--maybe-at-bottom marks the
window of the buffer "*Process List*" as dedicated, so it won't be replaced
by another buffer that might be visited following links to process buffers
from the buffer "*Process List*".
Juri Linkov [Sun, 22 Dec 2019 22:55:38 +0000 (00:55 +0200)]
* lisp/tab-bar.el: Use alist-get instead of (cdr (assq ...))
* lisp/tab-bar.el (tab-bar-mode): Bind s-0 to tab-bar-switch-to-recent-tab.
Juri Linkov [Sun, 22 Dec 2019 22:51:49 +0000 (00:51 +0200)]
* lisp/proced.el (proced-signal-list): Add more POSIX 1003.1-2001 signals.
João Távora [Sun, 22 Dec 2019 21:51:08 +0000 (22:51 +0100)]
Fix bug in flex completion style's sorting and simplify
This previous commit targetting this function introduced a bug whereby
the completion table's sorting function wouldn't be called. That is
fixed by this commit, which also simplifies the function further: it
now skips re-sorting the completions completely if there is no
minibuffer input at all (in other words, when flex isn't doing
anything useful).
* lisp/minibuffer.el (completion--flex-adjust-metadata): Simplify.
Stefan Monnier [Sun, 22 Dec 2019 21:09:31 +0000 (16:09 -0500)]
* lisp/gnus/gnus-start.el: Use lexical-binding
(gnus-group-change-level, gnus-make-hashtable-from-newsrc-alist):
Use gnus-info-make.
(gnus-make-hashtable-from-newsrc-alist): Prefer `gnus-info-group`
to `car` when applied to a `gnus-info` object.
(gnus-make-hashtable-from-killed): Remove unused vars `lists` and `list`.
(gnus-gnus-to-quick-newsrc-format): Extract common code from if branches.
* lisp/gnus/gnus.el (gnus-info-make): New constructor.
Eli Zaretskii [Sun, 22 Dec 2019 19:02:48 +0000 (21:02 +0200)]
Fix wording of recent documentation changes
* src/xdisp.c (syms_of_xdisp):
* lisp/minibuffer.el (minibuffer-message-clear-timeout):
* etc/NEWS:
* doc/lispref/display.texi (Displaying Messages): Minor
changes of wording of a recent commit. (Bug#38457)
Michael Albinus [Sun, 22 Dec 2019 12:48:36 +0000 (13:48 +0100)]
Extend tramp-tests.el for other host name syntax and file name syntax
* test/lisp/net/tramp-tests.el (inhibit-message)
(connection-local-criteria-alist)
(connection-local-profile-alist, async-shell-command-width): Declare.
(tramp-test01-file-name-syntax)
(tramp-test02-file-name-dissect): Set syntax to `default'.
(tramp-test03-file-name-defaults)
(tramp-test03-file-name-host-rules)
(tramp-test03-file-name-method-rules)
(tramp-test04-substitute-in-file-name)
(tramp-test05-expand-file-name)
(tramp-test06-directory-file-name, tramp-test44-auto-load):
Skip unless syntax is `default'.
(tramp-test06-directory-file-name, tramp-test10-write-region)
(tramp-test17-dired-with-wildcards)
(tramp-test26-file-name-completion): Handle IPv6 host names.
(tramp-test21-file-links): Support all syntaxes.
(tramp-test30-make-process, tramp-test45-unload):
Suppress compiler warnings.
(tramp-test37-make-auto-save-file-name): Skip for `separate' syntax.
Michael Albinus [Sun, 22 Dec 2019 12:47:38 +0000 (13:47 +0100)]
* lisp/net/trampver.el (inhibit-message): Declare.
Michael Albinus [Sun, 22 Dec 2019 12:47:29 +0000 (13:47 +0100)]
Add item to Frequently Asked Questions of Tramp manual
* doc/misc/tramp.texi (Frequently Asked Questions): Add item for
ControlMaster option on proxy hosts. Explain changing syntax to
Ange FTP.
Alan Third [Sun, 22 Dec 2019 12:03:33 +0000 (12:03 +0000)]
* lisp/term/ns-win.el (ns-insert-working-text): Comment is obsolete.
João Távora [Sun, 22 Dec 2019 11:52:17 +0000 (12:52 +0100)]
Improve sorting of flex completion style with non-nil minibuffer-default
This affects the behaviour of flex completion when there is a default
completion and the user hasn't entered any input pattern to flex-match
against. It is most visible when icomplete-mode or fido-mode are
being used in conjunctio.
When using M-x man, for instance, the default completion is picked
from text around point. Say it is "emacs" (for Emacs's man page). It
will not match the intended completion, "emacs(1)", exactly. If the
user hasn't yet given any input to the completion prompt, that
completion should bubble to top so that
icomplete-force-complete-and-exit will select it, but it didn't.
This new approach uses 'string-prefix-p' instead of 'equal' to find
the default to bubble to the top. This strategy could eventually be
improved, most naturally by flex-matching the default string to all
the candidates and picking the highest scoring one.
Additionally, the new strategy only considers minibuffer-default if
there is no input in the minibuffer, which seems sensible and produces
a small but noticeable speedup.
* lisp/minibuffer.el (completion--flex-adjust-metadata):
Reformulate sorting strategy.
Masahiro Nakamura [Wed, 18 Dec 2019 15:32:54 +0000 (00:32 +0900)]
Fix display of working text on NS (Bug#23412, Bug#1453)
* lisp/term/ns-win.el (ns-insert-working-text):
(ns-delete-working-text): Change how working text is deleted to handle
changed order of operations.
* src/nsterm.m ([EmacsView insertText:]): Move deletion of working
text until after insertion of new text.
Copyright-paperwork-exempt: yes
Alan Third [Tue, 17 Dec 2019 21:17:46 +0000 (21:17 +0000)]
Check if file is in iCloud drive (bug#38618)
* src/nsfns.m (ns_set_represented_filename): Check whether the file is
a `ubiquitous item', and if so don't display a proxy icon.
Juri Linkov [Sat, 21 Dec 2019 23:10:56 +0000 (01:10 +0200)]
* lisp/tab-bar.el: Rename tab-bar-list to tab-switcher (bug#38624)
Juri Linkov [Sat, 21 Dec 2019 22:02:10 +0000 (00:02 +0200)]
New variable set-message-function to show message at the end of the minibuffer
* doc/lispref/display.texi (Displaying Messages): Document
set-message-function and clear-message-function.
* lisp/minibuffer.el (minibuffer-message-clear-timeout): New defcustom.
(minibuffer-message-timer, minibuffer-message-overlay): New variables.
(set-minibuffer-message, clear-minibuffer-message): New functions.
(set-message-function, clear-message-function): Set variables to
set-minibuffer-message and clear-minibuffer-message respectively.
* src/keyboard.c (read_char): Call clear_message when
Vclear_message_function is a function.
* src/xdisp.c (set_message): Call Vset_message_function when it's a function.
(clear_message): Call Vclear_message_function when it's a function.
(syms_of_xdisp): New variables set-message-function and clear-message-function
(bug#38457).
Stephen Gildea [Fri, 20 Dec 2019 17:15:13 +0000 (09:15 -0800)]
backup-by-copying-when-privileged-mismatch applies to file gid, too.
* lisp/files.el (backup-by-copying-when-privileged-mismatch): In addition
to checking the file uid, a second test is added: if the file gid is not
greater than backup-by-copying-when-privileged-mismatch,
backup-by-copying-when-mismatch will also be forced on.
* doc/emacs/files.texi, doc/lispref/backups.texi: Updated documentation.
Also fixed a typo in the Emacs reference manual, changing "higher" to
"no greater" so that the limit is no longer documented reversed.
Eli Zaretskii [Sat, 21 Dec 2019 18:18:05 +0000 (20:18 +0200)]
;* src/process.c (read_process_output): Fix last change.
lin.sun [Fri, 29 Nov 2019 08:10:12 +0000 (03:10 -0500)]
Add new function `python-shell-send-statement'
* lisp/progmodes/python.el (python-shell-send-statement): New function.
(python-mode-map): Bind it to key "C-c C-e", and define a python-menu
item for it. (Bug#38426)
Eli Zaretskii [Sat, 21 Dec 2019 08:47:31 +0000 (10:47 +0200)]
Allow control of data amount read from subprocess in one chunk
* src/process.c (syms_of_process) <read-process-output-max>:
New variable.
(read_process_output): Use it instead of the hard-coded
constant 4096. (Bug#38561)
Use SAFE_ALLOCA to support large buffers for reading process
output.
* etc/NEWS: Mention 'read-process-output-max'.
Stefan Monnier [Fri, 20 Dec 2019 22:34:38 +0000 (17:34 -0500)]
* lisp/international/mule-cmds.el: Fix bug#38642
(universal-coding-system-argument): Adjust the code to the way
`universal-argument` works nowadays. Handle `prefix-arg` a bit more
like `command_loop` does.
* test/lisp/international/mule-tests.el
(mule-cmds--test-universal-coding-system-argument): New test.
Dmitry Gutov [Fri, 20 Dec 2019 22:07:08 +0000 (00:07 +0200)]
Speed up vc-dir-update
* lisp/vc/vc-dir.el (vc-dir-update): Speed up.
(https://lists.gnu.org/archive/html/emacs-devel/2019-12/msg00568.html)
Alan Mackenzie [Fri, 20 Dec 2019 19:55:29 +0000 (19:55 +0000)]
Elisp manual: mention parse-partial-sexp as the source of a parser state, etc
* doc/lispref/syntax.texi (Parser State): mention parse-partial-sexp as a
function returning a parser state, and the function to which one supplies a
parser state as an argument for continued parsing.
Refine the documentation of syntax-ppss-context, and correct the text
introducing it and another function.
Eli Zaretskii [Fri, 20 Dec 2019 18:59:07 +0000 (20:59 +0200)]
Support setting OS names of threads on MS-Windows
* src/w32fns.c (setup_w32_kbdhook): Don't initialize
is_debugger_present here...
(globals_of_w32fns): ...initialize it here. Also initialize
the new global variable set_thread_description.
* src/systhread.c: [WINDOWSNT] Include mbctype.h
(w32_set_thread_name): New function.
(MS_VC_EXCEPTION): New macro.
(THREADNAME_INFO, IsDebuggerPresent_Proc)
(SetThreadDescription_Proc): New typedefs.
(w32_beginthread_wrapper): Call w32_set_thread_name to set the
name of the new thread.
* src/thread.h (struct thread_state): New member thread_name.
* src/thread.c (Fmake_thread): Set the thread_name field of
the new thread object.
(run_thread): Free the thread_name member after the thread
exits.
Michael Albinus [Fri, 20 Dec 2019 12:32:24 +0000 (13:32 +0100)]
Fix error in tramp-process-sentinel
* lisp/net/tramp.el (tramp-process-sentinel): Check, that process
buffer is alive.
Juri Linkov [Thu, 19 Dec 2019 23:18:28 +0000 (01:18 +0200)]
* lisp/tab-bar.el: Sort tab names by recency for tab switching (bug#38624)
* lisp/tab-bar.el (tab-bar--tabs-recent): New function with code
extracted from tab-bar--tab-index-recent.
(tab-bar-switch-to-tab): Use tab-bar--tabs-recent in interactive spec
to sort names of tabs by recency for default values of completing-read.
(tab-prefix-map): Bind RET to tab-bar-select-tab-by-name, and 'm' to tab-move.
Michael Albinus [Thu, 19 Dec 2019 08:34:44 +0000 (09:34 +0100)]
; Fix typos in ange-ftp.el (bug#38660)
Mattias Engdegård [Sun, 15 Dec 2019 21:17:11 +0000 (22:17 +0100)]
More precise 'regexp-opt' documentation
* lisp/emacs-lisp/regexp-opt.el (regexp-opt):
* doc/lispref/searching.texi (Regexp Functions):
Be more specific about how the KEEP-ORDER argument actually works.
If nil, the regexp guarantees a longest match; this is the behaviour
that many callers implicitly rely on.
Michael Albinus [Wed, 18 Dec 2019 09:19:19 +0000 (10:19 +0100)]
Fix an error with remote file name in compile.el
* lisp/progmodes/compile.el (compilation-get-file-structure):
Compute proper remote file name. (Bug#38648)
Wilson Snyder [Tue, 17 Dec 2019 23:04:48 +0000 (18:04 -0500)]
Verilog-Mode collected updates.
* lisp/progmodes/verilog-mode.el (verilog-compiler-directives): Support
indenting `uselib.
(verilog-read-decls): Fix AUTO* to ignore `protected regions.
(verilog-read-auto-template-middle): Fix AUTO_TEMPLATEs with multiple
module templates and at-REGEXPs, msg3183. Reported by Berk Akinci.
Michael Albinus [Tue, 17 Dec 2019 09:38:42 +0000 (10:38 +0100)]
Improve Tramp's file-name-completion
* lisp/net/tramp.el (tramp-handle-file-name-completion):
Filter out "./" and "../", if there's only one other result.
Mattias Engdegård [Mon, 16 Dec 2019 21:42:16 +0000 (22:42 +0100)]
Adjust cursor column when auto-scrolling during rectangle selection
* lisp/mouse.el (mouse-drag-region-rectangle):
Move cursor to the correct column during auto-scrolling both when
crutches are used and not (bug#38641). Reported by Konrad Podczeck.
Andrii Kolomoiets [Mon, 16 Dec 2019 23:49:34 +0000 (01:49 +0200)]
Make ls-files-unknown only return proper files, not directories
* lisp/vc/vc-git.el (vc-git-dir-status-goto-stage):
Make ls-files-unknown only return proper files, not directories
(bug#38615).
Dmitry Gutov [Mon, 16 Dec 2019 21:55:11 +0000 (23:55 +0200)]
vc-git-after-dir-status-stage: Avoid erroneous up-to-date status
* lisp/vc/vc-git.el (vc-git-after-dir-status-stage):
Don't set `up-to-date' status if the previous stage (`diff-index')
has assigned some other status to the file (bug#38615).
Eli Zaretskii [Mon, 16 Dec 2019 15:43:30 +0000 (17:43 +0200)]
Fix face merging for display strings broken by a recent commit
* src/xfaces.c (face_at_string_position): Revert the last
change, as it cannot possibly solve bug#38563.
* src/xdisp.c (face_at_pos): Fix a typo made during last
change here, which broke face merging for display strings.
(Bug#38633)
Juri Linkov [Mon, 16 Dec 2019 00:18:00 +0000 (02:18 +0200)]
* lisp/isearch.el (isearch-xterm-paste): Use code like in 'xterm-paste'.
Add arg 'event' and use it to get pasted text.
This allows pasting text on terminals to the
search string (bug#18727, bug#36950).
Juri Linkov [Sun, 15 Dec 2019 23:58:14 +0000 (01:58 +0200)]
Revert
aa89c84e00d8dc85100e6fedab7631c415e6364d (bug#38457)
* src/editfns.c (Fmessage): Don't use minibuffer-message.
(Fmessage_in_echo_area): Remove function message-in-echo-area.
(syms_of_editfns): Remove variable message-in-echo-area.
* lisp/isearch.el (isearch--momentary-message): Remove message-in-echo-area.
* lisp/minibuffer.el (minibuffer-message): Don't record message
in the *Messages* buffer.
(minibuffer-completion-help): Remove message-in-echo-area.
* lisp/subr.el (do-after-load-evaluation): Remove discard-input (bug#38560)
Juri Linkov [Sun, 15 Dec 2019 23:14:02 +0000 (01:14 +0200)]
* lisp/tab-line.el (tab-line-auto-hscroll): Improve.
Better handling of tabs scrolled to the left.
Don't scroll tabs that are already visible.
Remove setq of buffer-undo-list because undo is disabled
anyway in internal buffers with name " *temp*".
Juri Linkov [Sun, 15 Dec 2019 23:08:45 +0000 (01:08 +0200)]
* lisp/tab-bar.el (tab-bar-handle-mouse): Handle close button.
Juri Linkov [Sun, 15 Dec 2019 23:03:55 +0000 (01:03 +0200)]
* lisp/tab-bar.el (tab-bar-select-tab): Message about selected tab (bug#38624)
Robert Cochran [Wed, 11 Dec 2019 18:29:00 +0000 (10:29 -0800)]
* lisp/tab-bar.el (tab-bar-close-other-tabs): Use tab close customs
Robert Cochran [Wed, 11 Dec 2019 18:04:06 +0000 (10:04 -0800)]
Document variables that affect tabs in function docstrings
* lisp/tab-bar.el (tab-bar-new-tab-to): Mention
tab-bar-post-open-functions in docstring.
(tab-bar-close-tab): Mention tab-bar-prevent-tab-functions,
tab-bar-tab-pre-close-functions, and tab-bar-close-last-tab-choice.
Phil Sainty [Sat, 14 Dec 2019 07:49:41 +0000 (20:49 +1300)]
New command 'diff-buffers'
* lisp/vc/diff.el (diff-buffers): New command.
(diff, diff-no-select, diff-file-local-copy): Improve docstrings.
* doc/emacs/files.texi:
* etc/NEWS: Document new command, and the previously-undocumented
ability for 'diff' to compare buffers.
Paul Eggert [Sat, 14 Dec 2019 22:22:03 +0000 (14:22 -0800)]
Adjust intptr_t advice
* doc/lispref/internals.texi (C Integer Types): Say to prefer
uintptr_t when pointer arithmetic might overflow intptr_t.
Paul Eggert [Sat, 14 Dec 2019 22:13:10 +0000 (14:13 -0800)]
Remove nothing from union output_data
* src/frame.h (union output_data): Remove ‘nothing’ member.
It has had no effect for quite some time.
All uses removed.
Eli Zaretskii [Sat, 14 Dec 2019 18:02:11 +0000 (20:02 +0200)]
Update documentation of pure-space overflow
* doc/lispref/internals.texi (Garbage Collection)
(Pure Storage):
* src/alloc.c (Fgarbage_collect): Update the documentation of
pure-space overflow for when pdumper is used. (Bug#38492)
Stefan Monnier [Sat, 14 Dec 2019 17:40:29 +0000 (12:40 -0500)]
* lisp/minibuffer.el (completion-pcm--find-all-completions): Simplify a bit
Michael Albinus [Sat, 14 Dec 2019 13:20:00 +0000 (14:20 +0100)]
* lisp/net/tramp.el (tramp-initial-file-name-regexp): Make it more precise.
Eli Zaretskii [Sat, 14 Dec 2019 11:56:29 +0000 (13:56 +0200)]
Fix cross-references in ELisp manual
* doc/lispref/commands.texi (Misc Events, Special Events): Fix
cross-references. (Bug#38520)
Eli Zaretskii [Sat, 14 Dec 2019 11:39:26 +0000 (13:39 +0200)]
Don't warn about pure-space overflow
* lisp/startup.el (command-line-1): Don't warn about
pure-space overflow if we were dumped with pdumper.
(Bug#38492)
Paul Eggert [Sat, 14 Dec 2019 01:06:52 +0000 (17:06 -0800)]
Fix typo that broke GNU/Linux unexec build
* src/emacs.c (Fdump_emacs): Remove stray closing brace that
breaks the build when configured with --with-dumping=unexec on
GNU/Linux. (Apparently everybody is using pdumper now.)
I introduced the bug in 2019-07-09T00:50:39Z!eggert@cs.ucla.edu.
Juanma Barranquero [Fri, 13 Dec 2019 17:52:49 +0000 (18:52 +0100)]
xfaces.c: Silence spurious maybe-uninitialized compiler warning
* src/xfaces.c (face_inherited_attr): Initialize 'ok' to false.