lp:~ubuntu-elisp/emacs/+git/master

Author: =?utf-8?b?Sm/Do28gVMOhdm9yYQ==?=
Author Date: 2022-12-03 23:20:51 UTC

More tweaks to external-completion.el after Stefan's comments

* lisp/external-completion.el (Commentary): Update.
(completion-styles-alist): Name the style 'external'.
(external-completion-table): Change order of arguments. Use
double-dashed symbols.
(external-completion--try-completion)
(external-completion--all-completions): Use double-dashed symbols.

Author: Yuan Fu
Author Date: 2022-12-03 01:03:21 UTC

Fix comment-start-skip in tree-sitter modes (bug#59690)

* lisp/progmodes/c-ts-mode.el (c-ts-mode)
(c++-ts-mode)
* lisp/progmodes/csharp-mode.el (csharp-ts-mode)
* lisp/progmodes/java-ts-mode.el (java-ts-mode)
* lisp/progmodes/js.el (js-ts-mode)
* lisp/progmodes/typescript-ts-mode.el (tsx-ts-mode): Remove the group
from the regexp.

Author: Jeremie Juste
Author Date: 2022-12-03 20:02:25 UTC

test-ob-R.el: Add tests for :results output

* test-ob-R.el (ob-session-R-results-output,
ob-session-R-results-output-no-drawer): Two new functions to test
that :results works as expected with and without drawers. This
commit is to ensure that the bug reported in
https://list.orgmode.org/87h6yel4vr.fsf@localhost/, does not happen
again.

Author: Vibhav Pant
Author Date: 2022-12-03 15:31:10 UTC

Merge branch 'master' into feature/asan-gc-poisoning

Author: Po Lu
Author Date: 2022-12-03 13:05:05 UTC

Improve performance of other_frames and XTfullscreen_hook

* src/frame.c (other_frames):
* src/xterm.c (XTfullscreen_hook, x_check_fullscreen)
(x_set_window_size_1): Avoid extraneous calls to x_sync.

Author: Stefan Kangas
Author Date: 2022-12-02 23:55:56 UTC

Fix use-package tests

* test/lisp/use-package/use-package-chords-tests.el:
* test/lisp/use-package/use-package-tests.el: Remove local
variables section. Require 'ert' and fix copyright header.

Author: =?utf-8?q?Gerd_M=C3=B6llmann?=
Author Date: 2022-11-28 08:29:43 UTC

Fix calls to intern_c_string_1

* src/treesit.c (treesit_predicates_for_pattern):
(Ftreesit_query_capture): Call intern_c_string_1 with additionla arg.

Author: Gregory Heytings
Author Date: 2022-11-27 10:25:19 UTC

; * src/xdisp.c (get_locked_narrowing_begv): Minor change.

Author: Vibhav Pant
Author Date: 2022-11-23 15:52:15 UTC

Merge branch 'master' into scratch/comp-static-data

Author: Yuan Fu
Author Date: 2022-11-22 08:49:04 UTC

Separate tree-sitter and non-tree-sitter variant of sh-mode

Now there are three modes, sh-base-mode, sh-mode, bash-ts-mode.

The change I made: change sh-mode to sh-base-mode, remove docstring.
Below the new sh-base-mode, create a new definition for sh-mode, paste
the dostring, add setup for font-lock-defaults. Below sh-mode, add
bash-ts-mode.

* lisp/progmodes/sh-script.el (sh-mode): Moves all setup into
sh-base-mode, except for the setup for font-lock-defaults and the
docstring.
(sh-base-mode): New mode.
(bash-ts-mode): New mode.

Author: Stefan Monnier
Author Date: 2022-11-17 23:09:37 UTC

itree.c: Get rid of the old iterator code

Only use the new iterator which relies on a fixed size (and small)
state in the iterator.
This makes non-local exits safe within ITREE_FOREACH loops.

* src/itree.c (make_nav, nav_nodeptr, nav_flag, itree_stack_clear)
(itree_stack_push_flagged): Delete functions.
(nodeptr_and_flag): Delete type.
(struct itree_stack): Make the array hold plain pointers instead.
(itree_stack_push): Inline the former code of `itree_stack_push_flagged`.
(itree_stack_pop): Change return type.
(itree_contains): Don't call `ITREE_FOREACH_ABORT` any more.
(itree_insert_gap): Simplify access to the stack of nodes.
(itree_delete_gap, itree_insert_gap): Adjust code to new return type of
`itree_stack_pop`.
(itree_iterator_finish): Delete function.
(itree_iterator_start): Don't setup the `stack` field any more.
(itree_iterator_next): Delete function.
(itree_iter_next): Rename to `itree_iterator_next` and make it non-static.
(itree_iterator_narrow): Don't check the `running` flag any more.

* src/itree.h (itree_iterator_finish): Remove declaration.
(struct itree_iterator): Remove the `stack` and `running` fields.
(ITREE_FOREACH_ABORT): Delete macro.
(ITREE_FOREACH): Don't call `itree_iterator_finish` any more.

* src/xdisp.c (strings_with_newlines):
* src/buffer.c (overlays_in, next_overlay_change, overlay_touches_p):
Don't call `ITREE_FOREACH_ABORT` any more.

Author: Eli Zaretskii
Author Date: 2022-11-16 14:27:10 UTC

; Don't unnecessarily use non-ASCII characters in Texinfo

* doc/emacs/custom.texi (Init Rebinding, Examining, Keymaps):
Use Texinfo directives instead of literal non-ASCII characters.

Author: Philip Kaludercic
Author Date: 2022-11-04 17:53:02 UTC

* lisp/emacs-lisp/package-vc.el: Expand commentary

Author: Eli Zaretskii
Author Date: 2022-10-20 13:47:26 UTC

; * doc/misc/eglot.texi: Undo recent "fixes" to the Eglot manual.

Author: =?utf-8?b?Sm/Do28gVMOhdm9yYQ==?=
Author Date: 2022-10-20 10:42:25 UTC

Revert "eglot.texi: Make example more realistic"

This quest for realism ignores the fact that a previous example for a
hypothetical language Foo and a language server "fools" already
exists. It also undermines the intended generality of the
instructions.

This reverts commit 16986a9cc42ef4de580456f4acc5feba682ac8b1.

Author: Vibhav Pant
Author Date: 2022-10-14 11:51:13 UTC

src/comp.c: Use constructor expressions when possible.

* src/comp.c:
  - Add declarations for creating constructor/initializer expressions
  when supported.
  - (emit_coerce): Use a struct constructor expression to create a
  Lisp_Object value instead of creating a new local variable.
  - emit_limple_call_ref: Emit a single constructor expression for
  initializing tmp_arr.

Author: Vibhav Pant
Author Date: 2022-10-04 19:31:50 UTC

Add comment explaining gcc_jit_context_new_bitcast usage.

Author: Stefan Kangas
Author Date: 2022-08-24 06:05:18 UTC

Merge skicons.el with icons.el

Author: Andrea Corallo
Author Date: 2022-08-18 14:41:26 UTC

* src/alloc.c (pure_alloc): Warn for pure space overflow

Author: phil-s
Author Date: 2022-08-14 11:17:38 UTC

Re-ordering/formatting the `mode-line-format' %-construct docs

* src/buffer.c (mode-line-format): Reorder and reformat docstring.

The original formatting dates back to the earliest commits. It saved
a few lines but was harder to follow. As windows are typically taller
now than the terminals of the time, this reformatting now makes better
sense for readabiity.

* doc/lispref/modes.texi: Order change for consistency. Add index.

Author: Dmitry Gutov
Author Date: 2022-08-14 23:22:59 UTC

Merge branch 'master' into scratch/font_lock_large_files

Author: phil-s
Author Date: 2022-08-12 12:29:22 UTC

* lisp/emacs-lisp/trace.el: Correct outdated documentation

Experimenting with `goto-char' and `re-search-backwards' indicates
that this limitation no longer applies. The rewrite using nadvice in
commit 8b62d7427e12bbf07ab3454cc061a6b43ded56dd might have eliminated
this issue.

Author: Paul Eggert
Author Date: 2021-03-09 19:22:59 UTC

Port alternate signal stack to upcoming glibc 2.34

* src/sysdep.c (sigsegv_stack): Increase size to 64 KiB and align
it to max_align_t. This copies from Gnulib’s c-stack.c, and works
around a portability bug in draft glibc 2.34, which no longer
defines SIGSTKSZ when _GNU_SOURCE is defined.

(cherry picked from commit f97e07ea807cc6d38774a3888a15091b20645ac6)

Author: Paul Eggert
Author Date: 2021-03-09 19:22:59 UTC

Port alternate signal stack to upcoming glibc 2.34

* src/sysdep.c (sigsegv_stack): Increase size to 64 KiB and align
it to max_align_t. This copies from Gnulib’s c-stack.c, and works
around a portability bug in draft glibc 2.34, which no longer
defines SIGSTKSZ when _GNU_SOURCE is defined.

(cherry picked from commit f97e07ea807cc6d38774a3888a15091b20645ac6)

Author: Paul Eggert
Author Date: 2021-03-09 19:22:59 UTC

Port alternate signal stack to upcoming glibc 2.34

* src/sysdep.c (sigsegv_stack): Increase size to 64 KiB and align
it to max_align_t. This copies from Gnulib’s c-stack.c, and works
around a portability bug in draft glibc 2.34, which no longer
defines SIGSTKSZ when _GNU_SOURCE is defined.

(cherry picked from commit f97e07ea807cc6d38774a3888a15091b20645ac6)

Author: Dmitry Gutov
Author Date: 2022-07-11 11:17:45 UTC

Merge branch 'master' into scratch/etags-regen

Author: Andrea Corallo
Author Date: 2022-07-08 13:54:20 UTC

Remove uneffective test

* test/src/comp-tests.el (45603-1): Remove test.
* test/src/comp-resources/comp-test-45603.el: Delete.

Author: Pip Cet
Author Date: 2021-05-16 13:44:26 UTC

Remove purespace and ancillary code

Now that purespace is not used any more, remove it, along with the functions
used to allocate into it. Use equivalent functions allocating into the
normal heap.
Remove calls to PURE_P since they always return false.

* src/puresize.h: Delete file.

* src/alloc.c: Don't include `puresize.h` any more.
(pure, purebeg, pure_size, pure_bytes_used_before_overflow)
(pure_bytes_used_lisp, pure_bytes_used_non_lisp, symbol_block_pinned)
(pinned_objects): Delete vars.
(PUREBEG): Delete macro.
(pointer_align): Move after definition of USE_ALIGNED_ALLOC and only
define it if USE_ALIGNED_ALLOC is not used.
(cons_listn): Remove `cons` arg, hardcode `Fcons` instead.
(pure_listn, pure_alloc, check_pure_size, make_pure_string)
(make_pure_c_string, pure_cons): Delete functions.
(init_symbol): Don't set `pinned` any more.
(mark_pinned_objects, mark_pinned_symbols): Delete functions.
(garbage_collect): Don't call them any more.
(init_alloc_once_for_pdumper): Don't initialize purebeg and pure_size.

* src/print.c (print_object) <PVEC_HASH_TABLE>: Don't print `purecopy`.

* src/pdumper.c (dump_symbol, dump_hash_table): Update sig hash.
(dump_symbol): Don't dump `pinned`.
(dump_hash_table): Don't dump `purecopy`.

* src/lread.c (readevalloop, read_internal_start): Adjust call to
`make_hash_table`.
(read0, intern_c_string_1, define_symbol, Fintern): Don't purify
symbol names.
(string): Avoid `pure_cons` and `build_pure_c_string`.

* src/lisp.h (struct Lisp_Symbol): Remove `pinned` field.
(struct Lisp_Hash_Table): Remove `purecopy` field.
(check_pure_size, pure_listn, pure_list, make_pure_string)
(make_pure_c_string, pure_cons): Remove prototypes.
(build_pure_c_string): Delete function.

* src/keymap.c: Don't include `puresize.h` any more.
(Fmake_sparse_keymap): Don't purecopy the menu name.
(Fset_keymap_parent, store_in_keymap): Don't `CHECK_IMPURE` any more.
(syms_of_keymap): Avoid `pure_cons` and `build_pure_c_string`.

* src/intervals.c: Don't include `puresize.h` any more.
(create_root_interval): Don't `CHECK_IMPURE` any more.

* src/fns.c: Don't include `puresize.h` any more.
(Ffillarray, Fclear_string): Don't `CHECK_IMPURE` any more.
(make_hash_table): Remove `purecopy` arg.
(Fmake_hash_table): Remove `:purecopy` keyword argument.

* src/eval.c (Finternal__define_uninitialized_variable): Don't purecopy
the doc any more.
(Fdefconst_1): Don't purecopy the initvalue any more.
(Fautoload): Get rid of hack needed when we used hash-consing.
(syms_of_eval): Avoid `build_pure_c_string`.

* src/emacs.c: Don't include `puresize.h` any more.
(Fdump_emacs): Don't `check_pure_size`.

* src/doc.c (Fsnarf_documentation): Don't purecopy the build files.

* src/deps.mk: Remove puresize.h.

* src/data.c: Don't include `puresize.h` any more.
(pure_write_error): Delete function.
(Fsetcar, Fsetcdr): Don't `CHECK_IMPURE` any more.
(Fdefalias): Don't purecopy the definition any more.
(Faset): Don't `CHECK_IMPURE` any more.
(syms_of_data): Avoid `pure_cons` and `build_pure_c_string`.

* src/conf_post.h (SYSTEM_PURESIZE_EXTRA): Delete macro.

* src/comp.c: Don't include `puresize.h` any more.
(helper_link_table): Remove `pure_write_error`.
(define_CHECK_IMPURE): Delete function.
(maybe_defer_native_compilation, syms_of_comp):
Avoid `build_pure_c_string`.

* src/category.c (hash_get_category_set): Update call to `make_hash_table`.
(Fdefine_category): Don't purecopy the docstring any more.

* src/bytecode.c: Don't include `puresize.h` any more.
(Bsetcar, Bsetcdr): Don't `CHECK_IMPURE` any more.

* doc/lispref/internals.texi (Pure Storage): Delete section.
(Garbage Collection): Remove note about purespace overflow.

* src/xfaces.c (syms_of_xfaces):
* src/emacs-module.c (syms_of_module):
* src/frame.c (make_frame, make_initial_frame):
* src/fileio.c (syms_of_fileio):
* src/image.c (xpm_make_color_table_h):
* src/process.c (ADD_SUBFEATURE, syms_of_process):
* src/profiler.c (make_log):
* src/json.c (define_error):
* src/xterm.c (syms_of_xterm):
* src/xfns.c (syms_of_xfns):
* src/xdisp.c (syms_of_xdisp):
* src/w32fns.c (syms_of_w32fns):
* src/syntax.c (syms_of_syntax):
* src/sqlite.c (syms_of_sqlite):
* src/search.c (syms_of_search):
* src/keyboard.c (syms_of_keyboard):
* src/fontset.c (syms_of_fontset):
* src/dbusbind.c (syms_of_dbusbind):
* src/coding.c (syms_of_coding):
* src/callint.c (syms_of_callint):
* src/buffer.c (init_buffer_once, syms_of_buffer):
Avoid `build_pure_c_string`, `Fpurecopy`, `pure_cons`, and `pure_list`,
and adjust calls to `make_hash_table`.

Author: Robert Pluim
Author Date: 2022-05-04 15:09:07 UTC

Allow the use of poll instead of select

Increase the maximum number of open files allowed to
10 x FD_SETSIZE (which is what poll is limited to on macOS).

* configure.ac (--with-poll): New option, default off, for requesting
'poll' support. Check for "sys/poll.h" header.
(USE_POLL): New variable.
(EMACS_CONFIG_FEATURES): Add USE_POLL.

* etc/NEWS: Document --with-poll.

* src/sysselect.h: New define EMACS_MAX_FD, defaulting to FD_SETSIZE,
for the maximum number of file descriptors Emacs can use.
* src/process.c:
* src/sysdep.c:
* src/nsterm.m (ns_select_1):
(applicationDidFinishLaunching): Use EMACS_MAX_FD instead of
FD_SETSIZE everywhere.

* src/syspoll.h (SYSPOLL_H): New file for definitions related to use
of 'poll'.

* src/sysselect.h [USE_POLL]: Set EMACS_MAX_FD to 10 x FD_SETSIZE.
(emacs_fd_set) [USE_POLL]: New type, used for bitsets of file
descriptors.
(FD_CLR, FD_ISSET, FD_SET, FD_ZERO) [USE_POLL]: Macros for
manipulating bitsets.
[USE_POLL]: Include "syspoll.h".

* src/process.c (fd_sets_to_pollfds) [USE_POLL]: New function.
Converts two 'emacs_fd_set' to an array of 'struct pollfd'
(pollfds_to_fd_sets) [USE_POLL]: New function.
Converts from an array of 'struct pollfd' to two 'emacs_fd_set'.
(timespec_to_timeout) [USE_POLL]: New function, converts a 'struct
timespec' to a timeout in milliseconds.
(emacs_pselect) [USE_POLL]: Replacement for 'pselect' that calls
'poll' and does the appropriate conversions. Does not support
sigmask.

Author: Andrew G Cohen
Author Date: 2022-03-18 13:26:54 UTC

; Fix typo

* test/src/fns-tests.el (fns-tests-sort): Compare with independently
sorted list.

Author: Alan Mackenzie
Author Date: 2022-01-22 11:02:50 UTC

Merge branch 'master' into scratch/correct-warning-pos

Author: Stefan Monnier
Author Date: 2022-01-01 21:41:53 UTC

Merge remote-tracking branch 'origin/scratch/oclosure' into fcr

Author: Po Lu
Author Date: 2021-12-18 13:54:03 UTC

Disable building the feature/pgtk branch

* configure.ac: Add notice that feature/pgtk has been
integrated into master.

Author: =?utf-8?b?Sm/Do28gVMOhdm9yYQ==?=
Author Date: 2021-10-06 10:30:29 UTC

Complete shorthands to longhands for symbol-completing tables

Shorthands aren't symbols, they're text forms that 'read' into
symbols. As such, shorthands aren't candidates in these tables of
symbols. But in some situations, if no other candidates match the
pattern, we can e.g. complete "x-foo" to "xavier-foo" if the shorthand

  (("x-" . "xavier-"))

is set up in the buffer of origin.

bug#50959

* lisp/help-fns.el (help--symbol-completion-table): Report
`symbol-help' category.

* lisp/minibuffer.el (completion-styles-alist): New 'shorthand'
style.
(completion-category-defaults): Link 'symbol-help' category with
'shorthand' style.
(minibuffer--original-buffer): New variable.
(completing-read-default): Setup minibuffer--original-buffer.
(completion-shorthand-try-completion)
(completion-shorthand-all-completions): New helpers.

Author: =?utf-8?b?Sm/Do28gVMOhdm9yYQ==?=
Author Date: 2021-09-22 22:53:15 UTC

Add mechanism for escaping shorthand substitution

* src/lread.c (read1): Add skip_shorthand variable. Add a '#\'
case. Sometimes call oblookup instead of
oblookup_considering_shorthand.

Author: =?utf-8?b?Sm/Do28gVMOhdm9yYQ==?=
Author Date: 2021-09-20 10:55:41 UTC

Improve Python triple-quote pairing tests for electric-pair-mode

These tests were once passing incorrectly, i.e. the auto-pairing
functionality they purport to guard wasn't really working. Added a
new test in hopes that regressions can be spotted in the future for
the now-working functionality of Python triple-quote auto-pairing via
electric-pair-mode.

bug#49518

* test/lisp/progmodes/python-tests.el
(python-triple-double-quote-pairing): Rename from
python-triple-quote-pairing.
(python-triple-single-quote-pairing): New test.

Author: =?utf-8?b?Sm/Do28gVMOhdm9yYQ==?=
Author Date: 2021-09-12 21:16:35 UTC

Re-organize and rewrite parts of the Flymake manual

bug#50244

* doc/misc/flymake.texi (Starting Flymake): New section.
(Finding diagnostics): New section, now contains info previously in
"Listing diagnostics"
(Mode line status): Renamed from "Mode-line syntax check status"
(Troubleshooting): Renamed from "Backend exceptions".
(Flymake error types): Tweak phrasing.

Author: =?utf-8?b?Sm/Do28gVMOhdm9yYQ==?=
Author Date: 2021-08-24 22:34:41 UTC

Adjust the name of some functions

Author: =?utf-8?b?Sm/Do28gVMOhdm9yYQ==?=
Author Date: 2021-08-16 17:34:47 UTC

hmmm

* lisp/minibuffer.el (completion--get-lazy-hilit-re):
(completion--flex-get-completion-score): New functions.
(completion--flex-adjust-metadata): Use
completion--flex-get-completion-score.
(completion-lazy-hilit): Use completion--get-lazy-hilit-re.

Author: =?utf-8?b?Sm/Do28gVMOhdm9yYQ==?=
Author Date: 2021-08-15 17:25:04 UTC

Adjust comments and docstrings for completion-lazy-hilit feature

* lisp/minibuffer.el (completion-lazy-hilit): Adjust docstring.
(completion-pcm--hilit-commonality): Adjust comment.

Author: João Távora
Author Date: 2021-05-25 21:40:40 UTC

Add annotation capability to icomplete-vertical-mode

Co-authored-by Daniel Mendler <mail@daniel-mendler.de>

* lisp/icomplete.el (icomplete--affixate): New helper.
(icomplete--render-vertical): Use it. Rework.
(icomplete-completions): Pass md to icomplete--render-vertical.

Author: João Távora
Author Date: 2021-05-24 15:31:39 UTC

Overhaul annotation-function to match affixation-function

* doc/lispref/minibuf.texi (Programmed Completion): Rework
annotation-function and affixation-function.

* lisp/help-fns.el (help--symbol-completion-table-annotation): Rename
from help--symbol-completion-table-affixation.
(help--symbol-completion-table): Use
help--symbol-completion-table-annotation.

* lisp/minibuffer.el (minibuffer-completion-help): Interpret
annotation-function with more sophistication.

* lisp/simple.el (read-extended-command): Use
read-extended-command--annotation
(read-extended-command--annotation): Rename from
read-extended-command--affixation

Author: Alan Third
Author Date: 2021-05-22 09:26:58 UTC

Fix "flickering" on NS

* src/nsterm.m ([EmacsView initFrameFromEmacs:]): Add some settings
that allow the frame to redraw properly while resizing.
([EmacsView viewWillDraw]): Call redisplay if we think expose_frame is
going to refuse to draw anything.
([EmacsView drawRect:]): There's no point trying to draw anything if
the frame is still garbaged.

Author: Pip Cet
Author Date: 2021-05-16 13:44:26 UTC

Remove purespace from Emacs

Author: Gregory Heytings
Author Date: 2021-04-10 10:47:45 UTC

Add new icomplete-vertical-mode

Co-authored-by: João Távora <joaotavora@gmail.com>

* lisp/icomplete.el (icomplete-completions): Consider icomplete-vertical-mode.
(icomplete-vertical-mode-minibuffer-map): New map.
(icomplete--vertical-minibuffer-setup): New helper.
(icomplete-vertical-mode): New minor mode.

* doc/emacs/buffers.texi (Icomplete): Mention icomplete-vertical-mode.

* etc/NEWS: Mention icomplete-vertical-mode

Author: Phillip Lord
Author Date: 2021-01-18 09:37:48 UTC

Enable automatic co-install of msys

Author: Eric Abrahamsen
Author Date: 2021-01-17 02:37:57 UTC

Fixes to gnus-agent-retrieve-headers

* lisp/gnus/gnus-agent.el (gnus-agent-retrieve-headers): The
sort->append call was altering fetched-headers in-place. Also, we
should explicitly sort-numeric-fields in this
function. gnus-agent-check-overview-buffer will do this, but treats it
as a failure mode and will make a backup of the overview file.

Author: Phillip Lord
Author Date: 2021-01-07 22:06:53 UTC

Update dependency capture

* admin/nt/dist-build/build-dep-zips.py: Use ntldd to directly
  determine DLL dependencies

Author: Philipp Stephani
Author Date: 2020-12-17 10:20:55 UTC

Add a helper binary to create a basic Secure Computing filter.

The binary uses the 'seccomp' helper library. The library isn't
needed to load the generated Secure Computing filter.

* configure.ac: Check for 'seccomp' header and library.

* lib-src/seccomp-filter.c: New helper binary to generate a generic
Secure Computing filter for GNU/Linux.

* lib-src/Makefile.in (DONT_INSTALL): Add 'seccomp-filter' helper
binary if possible.
(all): Add Secure Computing filter file if possible.
(seccomp-filter$(EXEEXT)): Compile helper binary.
(seccomp-filter.bpf seccomp-filter.pfc): Generate filter files.

* test/src/emacs-tests.el (emacs-tests/seccomp/allows-stdout)
(emacs-tests/seccomp/forbids-subprocess): New unit tests.

* test/Makefile.in (src/emacs-tests.log): Add dependency on the helper
binary.

Author: João Távora
Author Date: 2020-12-29 13:31:46 UTC

Fix "first-differente" face in completion-pcm--hilit-commonality

Fixes: bug#42149

Depending on the position of point in the completion and the
completion style being used, it may or may not make sense for this
face to appear immediately after point. This patch assumes that it
should appear in the first non-matched character after point, which
may likely be the next one to type to disambiguate between two or more
completions.

Suggested by Dario Gjorgjevski <dario.gjorgjevski@gmail.com>.

* lisp/minibuffer.el (completion-pcm--hilit-commonality): Fix
occasional misplacement of completions-first-differente.

Author: Philipp Stephani
Author Date: 2020-12-26 11:20:51 UTC

Revert "Revert "Use posix_spawn if possible.""

This reverts commit e387371497d313f05b94e3bf42fe6685184605d1.

Author: Torsten Hilbrich
Author Date: 2020-12-14 10:44:12 UTC

* lisp/net/dictionary.el (dictionary-pre-buffer): Unify casing

Let all the buttons begins with an upper-case character and the rest of
the text is lower-case.

Author: Dmitry Gutov
Author Date: 2020-12-08 22:09:32 UTC

Only update when file is newer than TAGS and .etags

(Hopefully?)

Author: Ergus
Author Date: 2020-11-22 22:14:18 UTC

Try another approach even simpler.

Perform all the operations directly in the completions buffer.

Author: Stefan Kangas
Author Date: 2020-09-07 05:31:56 UTC

Support expiration of metadata by package archives

Expiring package metadata is done by checking the timestamp in package
archive file. This is intended to limit the effectiveness of a replay
attack. The onus is on the package archives to implement a secure and
reasonable policy. (Debian uses 7 days before metadata expires.)

Together with package checksums, this adds sufficient protection
against metadata replay attacks. (Bug#19479)

* lisp/emacs-lisp/package.el (package-check-timestamp): New defcustom.
(bad-timestamp): New error.
(package--parse-header-from-buffer)
(package--parse-valid-until-from-buffer)
(package--parse-last-updated-from-buffer)
(package--archive-verify-timestamp)
(package--archive-verify-not-expired)
(package--compare-archive-timestamps)
(package--check-archive-timestamp): New defuns.
(package--download-one-archive): Check timestamp of the
'archive-contents' file using above functions. It is only checked if
it exists, which makes this change backwards compatible.

* lisp/calendar/iso8601.el (iso8601-parse): Add autoload cookie.

* test/lisp/emacs-lisp/package-tests.el
(package-test-parse-valid-until-from-buffer)
(package-test-parse-last-updated-from-buffer)
(package-test-archive-verify-timestamp)
(package-test-check-archive-timestamp)
(package-test-check-archive-timestamp/not-expired)
(package-test-check-archive-timestamp/expired): New tests.

* test/lisp/emacs-lisp/package-resources/archives/older/archive-contents:
* test/lisp/emacs-lisp/package-resources/archives/newer/archive-contents:
New files.

* doc/lispref/package.texi (Package Archives, Archive Web Server):
Document how to increase the security of a package archive using
checksums, signing and timestamps.

Author: Eric Abrahamsen
Author Date: 2020-10-09 05:58:19 UTC

Fix gnus-search-query-expand-key

* lisp/gnus/gnus-search.el (gnus-search-query-expand-key): Use the
proper built-in functions, rather than trying to replicate string
completion ourself.

Author: João Távora
Author Date: 2020-10-04 23:24:54 UTC

Remove spurious display-buffer call in eldoc--echo-area-substring

* lisp/emacs-lisp/eldoc.el (eldoc--echo-area-substring): Remove
spurious display-buffer call.

Author: Ergus
Author Date: 2020-09-19 08:10:01 UTC

icomplete-vertical simplest approach

* lisp/icomplete.el (icomplete--vertical-prospects) : New functions to
assert format and correct number of candidates in vertical format.
(icomplete--horizontal-prospects) : New functions to assert format and
correct number of candidates in horizontal format.
(icomplete-minibuffer-setup-hook) : Conditionally initialize the
variables for vertical format.
(icomplete-completions) : Simplify to separate some calculations
unneeded in vertical format. Moved part of its code to
icomplete--horizontal-prospects.

Author: João Távora
Author Date: 2020-09-21 15:58:46 UTC

Add a test for byte-compilation

* test/lisp/progmodes/elisp-mode-tests.el
(elisp-shorthand-byte-compile-a-file): New test.
(elisp-shorthand-load-a-file): Simplify.

Author: Ergus
Author Date: 2020-09-14 05:13:42 UTC

Add simple theme with 16 colors only.

Author: Andrea Corallo
Author Date: 2020-09-15 10:13:25 UTC

Add 'modern-mode' command line option

 * src/emacs.c (standard_args): Add: '-m' '-modern' '--modern'
 cmd line option.

 * lisp/startup.el (command-line-1): Handle modern-mode cmd line
 option.

Author: Amin Bandali
Author Date: 2020-09-10 03:20:34 UTC

Import erc-bbdb.el, erc-chess.el, erc-nicklist.el, and erc-speak.el

* lisp/erc/erc-bbdb.el, lisp/erc/erc-chess.el,
lisp/erc/erc-nicklist.el, lisp/erc/erc-speak.el: Import these files
from commit 9497cc92bf1feb63c24425c46b1e033265c2cea9 of
https://git.savannah.gnu.org/cgit/erc.git, the old ERC repository
outside the GNU Emacs source tree. These FSF-copyrighted files were
part of ERC before erc.git was (for the most part) folded into
emacs.git, but they were left out largely due to depending on packages
outside Emacs. It is worth noting that their dependencies are all
free software, and bbdb and chess are actually available on GNU ELPA.

Author: Zach Shaftel
Author Date: 2020-07-23 00:07:15 UTC

Clean up before patch submission

* src/lisp.h (struct handler): Remove unused 'bytecode_offset' field,
which was added at some point while prototyping.

* src/bytecode.c (UPDATE_OFFSET): Subtract 1, so the offset is accurate.

Author: Zach Shaftel
Author Date: 2020-07-15 16:20:20 UTC

Only print offset for byte-code functions

* lisp/emacs-lisp/backtrace.el (backtrace--print-flags): Check if the
function is compiled and only print the offset in that case.

Author: Ted Zlatanov
Author Date: 2020-06-23 22:19:32 UTC

Create and document auth-source-reveal-mode

* lisp/auth-source.el (auth-source-reveal-mode): Add new minor
mode to hide passwords. Remove authinfo-mode which provided a
major mode for the same purpose before. Use the text-coverup API.

* doc/misc/auth.texi (Hiding passwords in text buffers): Document
auth-source-reveal-mode.

Author: João Távora
Author Date: 2020-07-08 21:47:00 UTC

Have Python mode cooperate asynchronously with Eldoc

When combined with Flymake mode, which also adds a value to
eldoc-documentation-functions, Python-mode users can now experiment
with different eldoc-documentation-strategy values.

Also, this shoulda allow us to write automatic tests for this
particular Eldoc functionality.

* lisp/progmodes/python.el (inferior-python-mode): Set
coming-preoutput-filter-functions.
(python--shell-output-filter-in-progress)
(python--shell-output-filter-buffer): Rename from python- variant.
(python-shell-output-filter): Rework to support async operation.
(python-eldoc--get-doc-at-point): Rework to support async.
(python-eldoc-function): Use callback.

Author: João Távora
Author Date: 2020-07-08 10:19:19 UTC

Improve Eldoc docstrings

* lisp/emacs-lisp/eldoc.el (eldoc-documentation-strategy): Improve
docstring.
(eldoc--make-callback): Improve docstring.
(eldoc--invoke-strategy): New helper function.
(eldoc-print-current-symbol-info): Call eldoc--invoke-strategy.
(eldoc-documentation-functions): Improve docstring.

Author: Zach Shaftel
Author Date: 2020-06-19 18:53:20 UTC

Store the bytecode offset in thread_state

* src/lisp.h:
* src/eval.c (backtrace_byte_offset): Remove global variable, and
put it...

* src/thread.h (thread_state): ...in here as
m_backtrace_byte_offset, and define backtrace_byte_offset as a
macro that points to it.

* src/bytecode.c (UPDATE_OFFSET): Move out of #ifdef
BYTE_CODE_THREADED.

Author: Ted Zlatanov
Author Date: 2020-06-22 20:29:25 UTC

auth-source-reveal-mode: fixes from code review

Author: Zach Shaftel
Author Date: 2020-06-18 05:09:31 UTC

Don't call Ffuncall directly from exec_byte_code

* src/bytecode.c (exec_byte_code): Do a good chunk of Ffuncall's
work in the Bcall ops, so Ffuncall no longer needs to be called. As
it stands, it's an ugly clone of the contents of Ffuncall (and
some of funcall_lambda). Work in progress.

* src/eval.c (record_in_backtrace_with_offset): New function. Like
record_in_backtrace but accepts the bytecode offset and stores it
in the pertinent backtrace frame.
(record_in_backtrace): Don't record the offset.
(funcall_lambda): Remove unnecessary SYMBOLP check.

* src/lisp.h (funcall_lambda, do_debug_on_call)
(record_in_backtrace_with_offset , backtrace_debug_on_exit):
Declare.

Author: João Távora
Author Date: 2020-05-11 21:39:56 UTC

Turn Eldoc, Xref and Project into GNU ELPA :core packages

* lisp/jsonrpc.el: Tweak comment near Package-Requires.

* lisp/emacs-lisp/eldoc.el: Add Version and Package-Requires.

* lisp/progmodes/flymake.el: Add comment near Package-Requires.

* lisp/progmodes/project.el: Add Version and Package-Requires.

* lisp/progmodes/xref.el: Add Version and Package-Requires.

Author: Andrea Corallo
Author Date: 2020-05-08 19:23:38 UTC

Shallow setters by default are not a good idea

Author: Juri Linkov
Author Date: 2020-04-19 23:13:50 UTC

Add semicolon to prop-line with lisp-data mode (bug#40573).

* lisp/bookmark.el (bookmark-insert-file-format-version-stamp):
* lisp/saveplace.el (save-place-alist-to-file):
Add semicolon to separate 'coding:' and 'mode:'.

Author: João Távora
Author Date: 2020-04-12 12:10:45 UTC

Fix tabulated-list-mode bootstrapping problem

Fixes: bug#40529
Don't refresh all the tabulated-list rows when entering
tabulated-list-mode just because display-line-number-mode is t.

* lisp/emacs-lisp/tabulated-list.el (tabulated-list-mode): Don't
call tabulated-list-revert, just tabulated-list-init-header.

Author: Michael Albinus
Author Date: 2020-03-27 10:05:00 UTC

Merge remote-tracking branch 'origin/master' into feature/tramp-thread-safe

Author: Stefan Monnier
Author Date: 2019-12-05 03:35:07 UTC

* lisp/emacs-lisp/cl-generic.el: Fix bootstrap.

Most importantly, prefill dispatchers for the new minibuffer.el methods.

* lisp/minibuffer.el (completion-table-category): Return both the
category and the default style.
(completion-table--call-method): New function.
(completion-table-test, completion-table-category)
(completion-table-boundaries, completion-table-fetch-matches): Use it.

Author: João Távora
Author Date: 2019-12-01 17:49:33 UTC

Another tweak to NEWS

Author: João Távora
Author Date: 2019-11-20 00:00:11 UTC

Untested make-completion-at-point-function capf entrypoint

* lisp/minibuffer.el (make-completion-at-point-function): New helper.
(completion-at-point-functions): Adjust docstring.

Author: Phillip Lord
Author Date: 2019-11-18 21:59:44 UTC

Add diffutils as dependency

Author: João Távora
Author Date: 2019-11-10 23:01:46 UTC

Fix bug when completing file names

* lisp/minibuffer.el (completion--nth-completion): Fix bug when
requote function is needed.

Author: João Távora
Author Date: 2019-11-05 18:04:20 UTC

Document fido-mode

* doc/emacs/buffers.texi (Icomplete): Document Fido Mode.

* etc/NEWS: Mention Fido Mode.

* lisp/icomplete.el (icomplete-mode): Ensure fido-mode is off.
(fido-mode): Ensure icomplete-mode is off.
(icomplete-magic-ido-ret): Don't force completions if no
completions.

Author: Andrew G Cohen
Author Date: 2019-11-03 02:51:56 UTC

Allow gnus backends to return a list of headers

* lisp/gnus/nnselect.el (nnselect-add-novitem): New macro.

  (nnselect-retrieve-headers): Allow backends to return headers as a
  list. Return this list rather than re-populating the server buffer
  with 'nov format headers.

* lisp/gnus/gnus-sum.el (gnus-fetch-headers): Allow backends to return
  headers as a list. Make sure the dependencies structure is updated.

Author: Ergus
Author Date: 2019-10-13 21:20:22 UTC

Fix issue calling face_at_pos.

*src/xdisp.c (extend_face_to_end_of_line): Add extra condition when
producing glyphs from a C string to not call face_at_pos.

Author: Tassilo Horn
Author Date: 2019-09-22 09:02:39 UTC

Merge remote-tracking branch 'origin/master' into scratch/tsdh-vc-list-files

Author: Phillip Lord
Author Date: 2019-09-18 16:58:30 UTC

More path fixes

Author: João Távora
Author Date: 2019-07-31 21:07:41 UTC

Rework jit-lock-antiblink-grace after Stefan's comments

* lisp/jit-lock.el (jit-lock--antiblink-l-b-p): Rename from
jit-lock--antiblink-l-l-b.
(jit-lock--antiblink-grace-timer): Add period to docstring.
(jit-lock--antiblink-post-command): Rework after Stefan's
comments.

Author: Eric Abrahamsen
Author Date: 2019-06-21 20:35:27 UTC

Remove all remaining uses of gnus-group-decoded-name

* lisp/gnus/gnus-art.el (gnus-article-setup-buffer):
* lisp/gnus/nnrss.el (nnrss-retrieve-groups):
* lisp/gnus/message.el (message-forward-subject-author-subject):
  (message-forward-subject-name-subject):
* lisp/gnus/gnus-msg.el (gnus-inews-insert-gcc):
  (gnus-inews-make-draft):
* lisp/gnus/gnus-group.el (gnus-group-compact-group):
  (gnus-group-list-active):
  (gnus-group-kill-group):
  (gnus-group-set-current-level):
  (gnus-group-expire-articles-1):
  (gnus-group-catchup-current):
  (gnus-group-edit-group):
  (gnus-group-rename-group):
  (gnus-group-delete-group):
  (gnus-group-name-at-point): Remove calls in all these places, group
  names are always decoded.
* lisp/gnus/gnus-cache.el: Remove variables
  gnus-cache-unified-group-names and gnus-cache-decoded-group-names,
  and function gnus-cache-decoded-group-name.
  (gnus-cache-generate-active): Do not access
  gnus-cache-unified-group-names.
  (gnus-cache-file-name): Don't decode.

Author: phil-s
Author Date: 2019-04-22 23:00:02 UTC

fixup! Add :before-hook keyword to define-derived-mode

Run :before-hook right away, rather than using change-major-mode-hook.

This changes the :before-hook sequence to child-before-parent rather
than parent-before-child.

Author: Alan Mackenzie
Author Date: 2019-04-05 12:18:53 UTC

Enhance struct Lisp_Subr to hold the alternative "BC_" function.

Also fix a GC bug, where symbols with position were not being disabled.

* src/lisp.h (union Lisp_Function): New type.
(struct Lisp_Subr): Add fields normal_function, BC_function, and next.
(DEFUN): Setup all three function fields to the subr (BC_function is still a
dummy), set field next to NULL.

* src/alloc.c (Fgarbage_collect): Move the binding of
Qsymbols_with_pos_enabled to garbage_collect_1 so that it gets bound when GC
is invoked via garbage_collect.

* src/lread.c (subr_ptr, using_BC_subrs): New static variables.
(Fswitch_to_BC_subrs, Fswitch_to_normal_subrs): New defuns.
(defsubr): Chain new subr to previous using field next and variable subr_ptr.
(init_lread): Initialise subr_ptr to NULL.
(syms_of_lread): Create subrs Sswitch_to_BC_subrs and Sswitch_to_normal_subrs.

* src/pdumper.c (dump_subr): Enhance to dump struct Lisp_Subr's new fields.
Update the expected value of HASH_Lisp_Subr_xxxxxxxxxx.
(dump_vectorlike): Also dump PVEC_SYMBOL_WITH_POSes.

Author: Michael R. Mauger
Author Date: 2019-02-19 04:15:54 UTC

* lisp/progmodes/sql.el: Added password wallet using
`auth-source' package.
(sql-auth-source-search-wallet): New function.
(sql-password-wallet): New variable.
(sql-password-search-wallet-function): New variable.
(sql-get-login): Handle password wallet search.
(sql-product-interactive): Handle password function.
* test/lisp/progmodes/sql-test.el: Test wallet changes.
(sql-test-login-params): New test variable.
(with-sql-test-connect-harness): New macro to wrap test
configuration around calls to `sql-connect'.
(sql-test-connect, sql-test-connect-password-func)
(sql-test-connect-wallet-server-database)
(sql-test-connect-wallet-database)
(sql-test-connect-wallet-server): New ERT tests.
* etc/NEWS: Updated SQL Mode descriptions.

Author: João Távora
Author Date: 2019-02-12 21:55:34 UTC

Score flex-style completions according to match tightness

The new completion style needs to score completion matches so that we
can use it later on when sorting the completions. This is because, in
the flex style, "foo" can now match "foobar", "frodo" and
"barfromsober" but we probably want "foobar" to appear at the top of
the completion list.

This change makes the new flex completion style add sort-order hints
under the completion string's `completion-style-sort-order' property.

* lisp/minibuffer.el (completion-pcm--hilit-commonality): Propertize
completion with 'completion-pcm-commonality-score.
(completion-flx-all-completions): Propertize completion with
completion-style-sort-order and completion-style-annotation.

Author: Eric Abrahamsen
Author Date: 2019-02-04 20:55:29 UTC

Don't use a hashtable in gnus-backlog

* lisp/gnus/gnus-bcklg.el (gnus-backlog-articles): Remove
  gnus-backlog-hashtb, which wasn't doing anything. Just keep a list
  of ident strings in gnus-backlog-articles.
  (gnus-backlog-setup): Delete unnecessary function.
  (gnus-backlog-enter-article, gnus-backlog-remove-oldest-article,
  gnus-backlog-remove-article, gnus-backlog-request-article): Alter
  calls accordingly.

Author: João Távora
Author Date: 2019-02-04 16:00:15 UTC

Add new icomplete-force-complete-and-exit-unless-directory command

Useful if you want icomplete to behave a little more like Ido.

(define-key icomplete-minibuffer-map (kbd "RET")
'icomplete-force-complete-and-exit-unless-directory)

* lisp/icomplete.el
  (icomplete-force-complete-and-exit-unless-directory): New command.

Author: Phillip Lord
Author Date: 2019-01-26 10:28:56 UTC

Fix dependency between packages and ELPA checkout

Author: João Távora
Author Date: 2019-01-21 12:59:02 UTC

Properly solve incompatibility between e-p-m, e-l-m and cc-mode

* lisp/progmodes/cc-cmds.el (c--disable-fix-of-bug-33794): Remove.
(c--with-post-self-insert-hook-maybe): Remove.
(c-self-insert-command): New function.
(c-electric-pound, c-electric-brace, c-electric-slash)
(c-electric-star, c-electric-lt-gt, c-electric-paren): Use it.

* test/lisp/electric-tests.el (c--disable-fix-of-bug-33794):
Remove.
(electric-layout-int-main-kernel-style)
(electric-layout-int-main-allman-style): Don't set
c--disable-fix-of-bug-33794.

Author: Daniel Colascione
Author Date: 2019-01-15 06:55:06 UTC

Check for single-threadedness

Author: Michael Albinus
Author Date: 2019-01-07 13:17:08 UTC

Add lisp/net/tramp-sh.el to .gitlab-ci.yml

Author: Ted Zlatanov
Author Date: 2019-01-02 17:09:17 UTC

.gitlab-ci.yml: add EMACS_EMBA_CI=1 in test

Author: João Távora
Author Date: 2018-12-29 18:34:53 UTC

Another iteration for an improved electric-layout-mode

* lisp/electric.el (electric-layout-rules): Add nil back to
symbols list.
(electric-layout-post-self-insert-function-1): Call function in
correct position.

Author: Paul Eggert
Author Date: 2018-03-27 00:03:54 UTC

Fix constant folding of overflows

This suppresses some byte-code optimizations that were invalid in
the presence of integer overflows, because they meant that .elc
files assumed the runtime behavior of the compiling platform, as
opposed to the runtime platform. Problem reported by Pip Cet in:
https://lists.gnu.org/r/emacs-devel/2018-03/msg00753.html
* lisp/emacs-lisp/byte-opt.el (byte-opt--portable-max)
(byte-opt--portable-min): New constants.
(byte-opt--portable-numberp, byte-opt--arith-reduce)
(byte-optimize-1+, byte-optimize-1-): New functions.
(byte-optimize-plus, byte-optimize-minus, byte-optimize-multiply)
(byte-optimize-divide): Avoid invalid optimizations.
(1+, 1-): Use new optimizers.
(byte-optimize-or, byte-optimize-cond): Simplify by using
remq instead of delq and copy-sequence.