Po Lu [Fri, 5 May 2023 04:10:14 +0000 (12:10 +0800)]
Update Android port
* doc/emacs/android.texi (Android Environment): Document lossage
with SIGSTOP.
* exec/exec.c (exec_0): Check X_OK on file being opened. Also
handle /proc/self/exe.
Po Lu [Thu, 4 May 2023 01:12:26 +0000 (09:12 +0800)]
Update Android port
* exec/trace.c (check_signal): New function.
(handle_exec, process_system_call): Handle signal-delivery-stop
while waiting synchronously for syscall completion.
Alan Mackenzie [Wed, 3 May 2023 10:01:14 +0000 (10:01 +0000)]
Fontify "extern foo ();" correctly inside a function
This fixes bug#63224.
* lisp/progmodes/cc-engine.el (c-forward-type): Handle the "("
as a special case by trying to parse it with
c-forward-declarator and accepting it as a typeless function
when that fails.
Po Lu [Wed, 3 May 2023 09:01:44 +0000 (17:01 +0800)]
Update Android port
* exec/config.h.in: Autoheader.
* exec/configure.ac: Check for siginfo_t.si_syscall.
* exec/trace.c (exec_waitpid): If SIGSYS is received, and caused by
seccomp, drop it should the call number be the invalid system call
used by Emacs.
Po Lu [Wed, 3 May 2023 08:00:13 +0000 (16:00 +0800)]
Update Android port
* exec/config.h.in: Autoheader.
* exec/configure.ac: Use system extensions.
(HAVE_PROCESS_VM): Define if process_vm_readv and
process_vm_writev are available.
* exec/trace.c (read_memory, user_copy): Implement in terms of
process_vm if possible.
Jim Porter [Mon, 1 May 2023 16:49:00 +0000 (09:49 -0700)]
Use connection-aware functions when getting the UID/GID in Eshell
This means, for example, that when using Tramp to sudo in Eshell, "rm"
queries the user before deleting anything (bug#63221).
* lisp/eshell/esh-util.el (eshell-user-login-name): New function...
* lisp/eshell/em-unix.el (eshell/whoami): ... use it.
* lisp/eshell/em-ls.el (eshell-ls-applicable): Use 'file-user-uid' and
'eshell-user-login-name'.
(eshell-ls-decorated-name): Use 'file-user-uid'.
* lisp/eshell/em-pred.el (eshell-predicate-alist): Use 'file-user-uid'
and 'file-group-gid'.
* lisp/eshell/em-unix.el (eshell-interactive-query): New widget...
(eshell-rm-interactive-query, eshell-mv-interactive-query)
(eshell-cp-interactive-query, eshell-ln-interactive-query): ... use
it.
(eshell-interactive-query-p): New function...
(eshell/rm, eshell/mv, eshell/cp, eshell/ln): ... use it.
* lisp/simple.el (file-group-gid): New function.
* lisp/net/ange-ftp.el (ange-ftp-file-group-gid): New function...
(file-group-gid): ... use it.
* lisp/net/tramp.el (tramp-handle-file-group-gid):
* lisp/net/tramp-archive.el (tramp-archive-handle-file-group-gid): New
functions.
Shynur [Mon, 1 May 2023 17:32:44 +0000 (01:32 +0800)]
Display matched offscreen open paren with a distinct face
Propertize matched offscreen openparen that is showing in
the echo area in order to make it prominent; use shadow
face for non-context characters (i.e., 'Matches') for the
same purpose.
* lisp/simple.el (blink-matching-paren-offscreen): Add this
face for highlighting.
* lisp/simple.el (blink-matching-paren-highlight-offscreen): Add
this option to toggle face `blink-matching-paren-offscreen'.
* lisp/simple.el (blink-paren-open-paren-line-string): Propertize
the matched offscreen openparen with a face conditionally.
(Bug#63089)
Eli Zaretskii [Tue, 2 May 2023 17:46:17 +0000 (20:46 +0300)]
Fix Dired when QUITING_STYLE is set in the environment
* lisp/dired.el (dired-insert-directory): Ensure non-default
quoting style of file names is not used by 'ls' when we invoke it
with the --dired switch. (Bug#63142)
Po Lu [Tue, 2 May 2023 12:45:57 +0000 (20:45 +0800)]
Update Android port
* exec/config.h.in (__bool_true_false_are_defined):
* exec/configure.ac (REENTRANT): New definition.
(READLINKAT_SYSCALL, READLINK_SYSCALL): New defines. Set on all
hosts.
* exec/exec.c (MIN, MAX): Remove redundant declarations. Move
to config.h.
(exec_0): Copy name of executable into NAME when !REENTRANT.
* exec/exec.h (struct exec_tracee): New struct `exec_file'.
* exec/trace.c (remove_tracee, handle_exec, handle_readlinkat)
(process_system_call, after_fork): Handle readlinkat system
calls.
Eli Zaretskii [Tue, 2 May 2023 12:43:51 +0000 (15:43 +0300)]
Revert "; * lisp/progmodes/c-ts-mode.el: allow loading file without treesit"
This reverts commit 7d246c359cf3d25cab5134076e393c4d25015827.
The same problem was already fixed on the release branch,and this
change will just cause merge conflicts.
Po Lu [Tue, 2 May 2023 08:44:46 +0000 (16:44 +0800)]
Fix ps name in Android subprocesses
* exec/Makefile.in (.SUFFIXES): Include ., then `srcdir'.
* exec/loader-aarch64.s (_start):
* exec/loader-armeabi.s (_start):
* exec/loader-mips64el.s (__start):
* exec/loader-mipsel.s (__start):
* exec/loader-x86.s (_start):
* exec/loader-x86_64.s (_start): Get basename of opened exec
file and make it the command name. Fix envp skipping on x86
and various leaks.
Po Lu [Tue, 2 May 2023 00:16:00 +0000 (08:16 +0800)]
Port Android port to older Android systems
* exec/config.h.in: Autoheader.
* exec/configure.ac: Check for declarations of stpcpy and
stpncpy.
* exec/exec.c (stpcpy, stpncpy): Use replacements if
declarations are not present; this happens when a new Android
NDK is building for an old version of Android.
Declare `cl-delete` to have important-return-value (bug#61730)
* lisp/emacs-lisp/cl-macs.el: Set property on `cl-delete`.
* lisp/progmodes/python.el (python-shell--add-to-path-with-priority):
Prevent warning by cleaner code.
Add the function declaration and property `important-return-value`
Now the declaration
(declare (important-return-value t))
can be used to have the byte-compiler warn when the return value from
a call is discarded (bug#61730).
* lisp/emacs-lisp/bytecomp.el (byte-compile-form)
(important-return-value-fns): Use the function property
`important-return-value` instead of looking through a static list.
* lisp/emacs-lisp/byte-run.el (byte-run--set-important-return-value)
(defun-declarations-alist): New function declaration, setting the
property of the same name.
* lisp/emacs-lisp/cl-macs.el:
* lisp/subr.el (assoc-default): Set the property.
* doc/lispref/functions.texi (Declare Form):
* doc/lispref/symbols.texi (Standard Properties): Document.
* etc/NEWS: Announce.
Po Lu [Mon, 1 May 2023 13:42:42 +0000 (21:42 +0800)]
Update Android port
* exec/config.h.in: Update config.h.in.
* exec/configure.ac: Check for stpcpy and stpncpy.
* exec/exec.c (rpl_stpcpy, rpl_stpncpy): Define replacements
when they are not present on the system.
(process_program_header): Fill comment.
Eli Zaretskii [Mon, 1 May 2023 12:27:21 +0000 (15:27 +0300)]
Fix vertical-motion when tab-line is displayed in a window
* src/xdisp.c (try_window, try_window_id): Account for tab-line,
if present, when converting scroll-margin at the top of the window
to vertical pixel coordinate. (Bug#63201)
Po Lu [Mon, 1 May 2023 03:28:22 +0000 (11:28 +0800)]
Update Android port
* Makefile.in (extraclean): Clean in exec as well.
* configure.ac: Fix detection of absolute srcdir. Also, pass
CFLAGS.
* exec/Makefile.in: (.c.o): Add -I. so config.h can be
found.:(.s.o): Don't create m4 temporary in srcdir.
* exec/config-mips.m4.in (DADDI2, DADDI3): New macros. Define
to substitute if as cannot assemble daddi.
* exec/configure.ac (user_h): Look for user.h in asm/ as well.
Use new user.h. Also look in ptrace.h on arm systems. Check if
as supports daddi on mips64.
* exec/exec.c (check_interpreter): Fix char signedness bug.
* exec/loader-mips64el.s (__start): Use DADDI2 and DADDI3 for
two- and 3-operand daddi.
* exec/mipsel-user.h: Don't include sgidefs.h.
* java/INSTALL: Document that m4 is now required.
* src/android.c (android_rewrite_spawn_argv): Add missing NULL.
Po Lu [Mon, 1 May 2023 01:31:58 +0000 (09:31 +0800)]
Work around system restrictions regarding exec
* doc/emacs/android.texi (Android Environment): Document
`android-use-exec-loader'.
* exec/exec1.c (main): Set program group of child process.
* src/android.c (android_rewrite_spawn_argv): New function.
* src/android.h: Update prototypes.
* src/androidfns.c (syms_of_androidfns): New variable
`android_use_exec_loader'.
* src/callproc.c (emacs_spawn): Rewrite the argument vector to
use exec1 if necessary.
F. Jason Park [Fri, 28 Apr 2023 14:01:14 +0000 (07:01 -0700)]
Compare case-folded nicks with erc-fill-wrap-merge
* lisp/erc/erc-fill.el (erc-fill--wrap-continued-message-p): Downcase
both current and previous speaker when comparing nicks.
* test/lisp/erc/erc-fill-tests.el (erc-fill-wrap--merge): Add
title-case nick to test.
* test/lisp/erc/resources/fill/snapshots/merge-01-start.eld: Update
snapshot.
* test/lisp/erc/resources/fill/snapshots/merge-02-right.eld: Update
snapshot. (Bug#60936)
* lisp/emacs-lisp/loaddefs-gen.el (loaddefs-generate): Remove
optimisation that would mistakenly discard old loaddefs in case a file
was not modified by EXTRA-DATA is non-nil. (Bug#62734)
Eli Zaretskii [Sun, 30 Apr 2023 13:24:05 +0000 (16:24 +0300)]
Fix redisplay of mode line after its format changes from nil
* src/dispnew.c (update_window): Make sure a mode-line's row of
the current glyph matrix is disabled when the mode line is not
being displayed. (Bug#63186)
Andrew G Cohen [Sun, 30 Apr 2023 01:55:42 +0000 (09:55 +0800)]
Fix outgoing mime type regression (Bug#62815)
* lisp/net/mailcap.el (mailcap-mime-extensions,
mailcap-parse-mimetype-file, mailcap-mime-types): Don't regexp-quote
mimetypes in a context where they should be strings.
(mailcap--regexp-quote-type): Remove.
Yuan Fu [Sat, 29 Apr 2023 22:39:54 +0000 (15:39 -0700)]
Fix FOR_EACH_TAIL fontification (bug#62951)
Fix the fontification inconsistency between different FOR_EACH_TAIL's.
See the comment for more explanation. Also enable the emacs-devel
feature automatically when c-ts-mode-emacs-sources-support is on.
* lisp/progmodes/c-ts-mode.el:
(c-ts-mode--for-each-tail-regexp): Move up.
(c-ts-mode--font-lock-settings): New font-lock rule for FOR_EACH_TAIL.
(c-ts-mode--fontify-for-each-tail): New function.
(c-ts-mode): Automatically enable emacs-devel feature.
Eli Zaretskii [Sat, 29 Apr 2023 08:50:47 +0000 (11:50 +0300)]
Optimize search for composable characters in redisplay
* src/composite.c (composition_compute_stop_pos): Accept new
argument INCLUDE_STATIC, and look for potential static
compositions only if this argument is non-zero.
* src/xdisp.c:
* src/composite.c:
* src/indent.c: All callers adjusted.
* src/xdisp.c (compute_stop_pos): Don't search for static
compositions. Search for automatic compositions only after the
iterator gets past the composition stop_pos computed last time.
Use a better position for limiting search for automatic
compositions. (Bug#62780)
Eli Zaretskii [Sat, 29 Apr 2023 06:39:15 +0000 (09:39 +0300)]
Fix documentation of libxml-parse-* functions
* doc/lispref/text.texi (Parsing HTML/XML):
* src/xml.c (Flibxml_parse_html_region, Flibxml_parse_xml_region):
Update the documentation regarding the use of BASE-URL argument.
(Bug#63125)
Jonas Bernoulli [Wed, 29 Mar 2023 14:57:33 +0000 (16:57 +0200)]
Support displaying all package maintainers (Bug#62524)
* lisp/emacs-lisp/package.el (describe-package-1): Use new
:maintainers package extra property from "archive-contents",
if non-nil.
* (package-buffer-info): Fix docstring.
* etc/tutorials/TUTORIAL.cn (INTRO): Additions from English
version; say "interrupt" not "quit" a partially-entered command;
fixed minor inconsistency (English says partially-entered command,
Chinese used to say partially-executed command -- they are
different); converted half-width square brackets containing
translators' notes into full-width ones for consistency.
(BASIC CURSOR CONTROL): mention that a word boundary for Chinese
can also be space; fixed incorrect terminology (keyboard vs
terminal); retain English term "terminal"; retain English term
"prefix argument"; "most commands _interpret_ prefix args as
repeat-count", not "explain"; ensure space is added on both ends
of an English word.
(WINDOWS): Clarify it is the digit 1 in C-x 1.
(INSERTING AND DELETING): Mention the term "continuation line" and
retain its English term, because this term is mentioned again
later in the tutorial; avoid saying the name of "\\"; add
description for "electric" and a rough translation; sync English
for prefix argument for DEL and C-d; ensure that translators'
notes are marked explicitly so; add indentation to the instruction
about continuation lines; additional translations such as
mentioning C--, etc.
(FILES): Re-pluralize the heading; space around English words;
describe what C-g cancels (the command) when entering file name;
replace "search for" with "find"; minor rephrasing; explicit
translator notes; fixed the write-file message to no longer
contain ellipses (see src/fileio.c:5541).
(BUFFERS): Re-pluralize the heading; mention that C-x C-b also
shows buffer name; C-x s only looks for file-visiting buffers.
(EXTENDING THE COMMAND SET): Include C-x s and C-x b in list of
learned commands.
(MODE LINE): Remove the dashes in description on the point
location.
(MULTIPLE WINDOWS): Mention the difference between frame
and window; also add translator notes pointing to end of
tutorial which contains a terminology list.
(MULTIPLE FRAMES): Change the M-x commands to keybinds C-x 5 2 and
C-x 5 0 to sync with English.
(GETTING MORE HELP): Change C-h f to C-h x, to sync with English.
(INSTALLING PACKAGES): Rephrase "available packages", used to say
lit., "existing", now says lit., "installable"; consistently
translate the term "package", and retain its English name.
(TRANSLATION): Add my name as co-maintainer of this file.
* etc/tutorials/TUTORIAL.translators (TUTORIAL.cn): Add my name
as co-maintainer for TUTORIAL.cn.
Po Lu [Fri, 28 Apr 2023 03:51:01 +0000 (11:51 +0800)]
Merge from origin/emacs-29
a40f1816237 Fix two crashes upon startup 44ebd9cbd56 Eglot: explain how to update Eglot in manual (bug#62720) 941ef044f2e Eglot: fix edge case when deleting inlay hint overlays a365984d9e1 package-upgrade[-all]: Expand docstrings to note the curr... f965f35b33b Rename all functions called package-*-update-* to package... 31b58161bb5 Fix FOR_EACH_TAIL in c-ts-mode (bug#62951) 0cf6e0998ba * Makefile.in (distclean): Remove the 'native-lisp' direc... 933705d61e5 Improve greek-ibycus4 input method
Po Lu [Fri, 28 Apr 2023 03:47:46 +0000 (11:47 +0800)]
Fix two crashes upon startup
* src/image.c (image_create_bitmap_from_data)
(image_create_bitmap_from_file): Specify a Window or a Pixmap
describing the screen, not a back buffer drawable which may not exist.
Otherwise, Emacs crashes on startup when a bitmap icon is in use.
João Távora [Thu, 27 Apr 2023 19:51:07 +0000 (20:51 +0100)]
Eglot: fix edge case when deleting inlay hint overlays
When asked to update hints in a region (FROM TO),
eglot--update-hints-1 first deletes the existing hints. It must
however take care to delete all overlays that logically belong to the
region, even if they don't physically belong to it, e.g. inlay
overlays spanning (FROM-1 FROM) and having a 'after-string' property.
Rename all functions called package-*-update-* to package-*-upgrade-*
* lisp/emacs-lisp/package-vc.el (package-vc-upgrade-all):
Rename from 'package-vc-update-all'.
(package-vc-upgrade): Rename from 'package-vc-update'.
* lisp/emacs-lisp/package.el (package-upgrade):
Rename from 'package-update' (bug#62750).
(package--upgradeable-packages):
Rename from 'package--updateable-packages'.
(package-upgrade-all): Rename from 'package-update-all'.
Yuan Fu [Thu, 27 Apr 2023 03:09:42 +0000 (20:09 -0700)]
Fix FOR_EACH_TAIL in c-ts-mode (bug#62951)
* lisp/progmodes/c-ts-mode.el
(c-ts-mode--indent-styles): New indent rule.
(c-ts-mode--for-each-tail-regexp)
(c-ts-mode--for-each-tail-body-matcher)
(c-ts-mode--emacs-c-range-query)
(c-ts-mode--for-each-tail-ranges)
(c-ts-mode--reverse-ranges)
(c-ts-mode--emacs-set-ranges): New functions and variables.
(c-ts-mode): Create a emacs-c parser. More setup for Emacs source
support.
Don't rewrite (nconc X nil) -> X for any X (bug#63103)
Since the last cdr of a non-terminal argument to `nconc` is
overwritten no matter its value:
(nconc (cons 1 2) nil) => (1)
a terminating nil arg cannot just be eliminated unconditionally.
* lisp/emacs-lisp/byte-opt.el (byte-optimize-nconc):
Only eliminate a terminal nil arg to `nconc` if preceded by
a nonempty proper list. Right now we only bother to prove this
for `(list ...)`, so that
(nconc (list 1 2 3) nil) -> (list 1 2 3)
* test/lisp/emacs-lisp/bytecomp-tests.el
(bytecomp-tests--test-cases): Add test cases.
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