emacs/lib-src, branch feature/soc-bytecode-in-traceback-reduced

Merge from origin/emacs-27

2020-05-28T14:50:25+00:00

e7a3ed8a6d Fix tab-bar-tab-name-ellipsis initialization
4737d0af75 Fix Elisp manual entry for format-spec
0195809bb6 Fix rare assertion violations in 'etags'
cddb0079ff ; * lisp/format-spec.el (format-spec): Fix typo.

Fix rare assertion violations in 'etags'

2020-05-24T15:01:45+00:00

* lib-src/etags.c (pfnote): Instead of raising an assertion when
we get an empty tag name, return immediately.  (Bug#41465)

* test/manual/etags/ETAGS.good_1:
* test/manual/etags/ETAGS.good_2:
* test/manual/etags/ETAGS.good_3:
* test/manual/etags/ETAGS.good_4:
* test/manual/etags/ETAGS.good_5:
* test/manual/etags/ETAGS.good_6: Adapt to latest changes in
etags.

Port etags FALLTHROUGH to C2X

2020-05-23T19:55:32+00:00

Problem reported by Ashish SHUKLA in:
https://lists.gnu.org/r/emacs-devel/2020-05/msg03013.html
* lib-src/etags.c (C_entries): Move label so that FALLTHROUGH
precedes a case label, as draft C2X specifies.

* lib-src/Makefile.in (LINK_CFLAGS): Remove; unused.

2020-04-04T23:57:43+00:00

Stop using newly-deprecated dosname Gnulib module

2020-03-28T21:08:11+00:00

Code is supposed to use the filename module now.
* admin/merge-gnulib (GNULIB_MODULES): Replace dosname with filename.
* lib/dosname.h: Remove this forwarding stub.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
* lib-src/emacsclient.c, src/fileio.c:
Include filename.h instead of dosname.h.

Pacify GCC 9.2.1 20190927 -O3

2020-03-04T21:48:58+00:00

Original problem report by N. Jackson in:
https://lists.gnu.org/r/emacs-devel/2020-03/msg00047.html
I found some other warnings when I used gcc, and fixed them
with this patch.
* lib-src/etags.c: Include verify.h.
(xnmalloc, xnrealloc): Tell the compiler that NITEMS is
nononnegative and ITEM_SIZE is positive.
* src/conf_post.h (__has_attribute_returns_nonnull)
(ATTRIBUTE_RETURNS_NONNULL): New macros.
* src/editfns.c (Fuser_full_name): Don’t assume Fuser_login_name
returns non-nil.
* src/intervals.c (rotate_right, rotate_left, update_interval):
* src/intervals.h (LENGTH, LEFT_TOTAL_LENGTH, RIGHT_TOTAL_LENGTH):
Use TOTAL_LENGTH0 or equivalent on intervals that might be null.
* src/intervals.h (TOTAL_LENGTH): Assume arg is nonnull.
(TOTAL_LENGTH0): New macro, with the old TOTAL_LENGTH meaning.
(make_interval, split_interval_right): Add ATTRIBUTE_RETURNS_NONNULL.
* src/pdumper.c (dump_check_dump_off): Now returns void, since
no caller uses the return value.  Redo assert to pacify GCC.
(decode_emacs_reloc): Add a seemingly-random eassume to pacify GCC.
Ugly, and I suspect due to a bug in GCC.

Make emacs prefer an existing ~/.emacs.d to an existing XDG location

2020-01-16T15:05:45+00:00

* doc/emacs/custom.texi (Find Init): Update description of how Emacs
finds its init file directory and the interaction with
$XDG_CONFIG_HOME
(Early Init File): Correct XDG location of early-init.el

* etc/NEWS: Update description to make it clear the ~/.emacs.d is
preferred, even if the XDG location exists.

* lisp/startup.el: Prefer ~/.emacs.d even if the XDG location exists.

* lib-src/emacsclient.c (open_config): Prefer home directory the XDG
location.

Fix copyright years by hand

2020-01-01T01:01:53+00:00

These are dates that admin/update-copyright did not update.

2020-01-01T00:59:52+00:00

Run "TZ=UTC0 admin/update-copyright $(git ls-files)".

Prefer static to extern in ebrowse

2019-12-10T01:32:07+00:00

* lib-src/ebrowse.c (info_where, info_cls, info_member)
(info_position, options, yyival, yytext, yytext_end, yyout)
(yyline, filename, is_ident, is_digit, is_white, f_append)
(f_verbose, f_very_verbose, f_structs, f_regexps)
(f_nested_classes, min_regexp, max_regexp, inbuffer, in)
(inbuffer_size, string_start, class_table, member_table)
(namespace_alias_table, global_symbols, current_namespace)
(all_namespaces, namespace_stack, namespace_stack_size)
(namespace_sp, tk, keyword_table, search_path)
(search_path_tail, scope_buffer, scope_buffer_size)
(scope_buffer_len): Now static.
(options): Now const.