GitLab

* doc/emacs/building.texi (Compilation Mode): Describe faces
available to affect appearance of compilation-mode buffers.

* doc/emacs/trouble.texi (Copyright Assignment): Mention the
copyright assignment form explicitly.  Suggested by Konstantin
Kharlamov <hi-angel@yandex.ru>.

* doc/emacs/maintaining.texi (VC Undo): Remove a potentially
inaccurate, outdated, and/or confusing sentence.  (Bug#35290)

* doc/misc/tramp.texi (Quick Start Guide): New section "Combining
@option{ssh} or @option{plink} with @option{su} or @option{sudo}".

This incorporates:
2019-04-07 Add copyright notices in several files
* build-aux/config.sub, doc/misc/texinfo.tex, lib/_Noreturn.h:
Copy from Gnulib.
* lib/gnulib.mk.in: Regenerate.

* doc/lispref/text.texi (JSONRPC Overview)
(Process-based JSONRPC connections)
(JSONRPC JSON object format): Fix wording and markup.  Add
indexing.

* doc/lispref/text.texi (Parsing JSON): Improve wording of the
documentation of 'json-parse-string' and 'json-parse-buffer'.
* src/json.c (Fjson_parse_string, Fjson_parse_buffer): Doc fix.
(Bug#34763)

* src/json.c (enum json_array_type): New type.
(struct json_configuration): New field array_type.
(json_parse_args): Rename the last argument.  Handle the
:array-type keyword argument (bug#32793).
(Fjson_parse_string): Update the docstring accordingly.
(json_to_lisp): Handle the case of :array-type being `list'.  Add
a call to 'rarely_quit' inside the loop.
(syms_of_json): Define new symbols.
(Fjson_serialize, Fjson_insert, Fjson_parse_string)
(Fjson_parse_buffer): Update the config struct initializers.

* src/minibuf.c (Fread_command): Document the return value
when DEFAULT-VALUE is nil and the user enters nothing.
* doc/lispref/minibuf.texi (High-Level Completion): Document
the printed representation of a symbol whose name is empty.
(Bug#3522)

* lisp/indent.el (indent-relative): Document what happens when there
  is no previous nonblank line.
* doc/lispref/text.texi (Relative Indent): Document
  indent-relative-first-indent-point instead of obsolete
  indent-relative-maybe. Fix documentation of which argument from
  'indent-relative' is used.

Bug#34858

(cherry picked from commit 10cd6587)

* doc/misc/nxml-mode.texi (Completion): As of 2016-01-16 "* lisp/nxml:
Use standard completion; it also works for company-mode", completing
an attribute when there is only one candidate inserts both quotes.
Update the example accordingly.

* doc/misc/eieio.texi (Quick Start): Rename the class used in the
example from 'record' to 'person'.
(Building Classes): Advise user to check for name conflicts before
naming a class.  Add a missing apostrophe.
(Making New Objects): Correct grammar.  Rename the class used in the
example from 'record' to 'my-class'.

* doc/misc/tramp.texi (Change file name syntax)
(Frequently Asked Questions): '.' or ',' must follow xref.

* doc/lispref/windows.texi (Window Start and End):
* src/window.c (Fset_window_start): Document that reliable
setting of a window start position requires to adjust point to
be visible.  (Bug#34038)

* doc/lispref/windows.texi (Cyclic Window Ordering): Describe
the effect of the 'other-window' window parameter.
(Window Parameters): Improve the descriptions of window
parameters.  Move the detailed description of the
'quit-restore' window parameter from here...
(Quitting Windows): ...to here.  (Bug#35063)

* lisp/indent.el (indent-relative): Document what happens when there
  is no previous nonblank line.
* doc/lispref/text.texi (Relative Indent): Document
  indent-relative-first-indent-point instead of obsolete
  indent-relative-maybe. Fix documentation of which argument from
  'indent-relative' is used.

Bug#34858

* src/decompress.c (Fzlib_decompress_region): Add optional
ALLOW-PARTIAL parameter.
* lisp/url/url-http.el (url-handle-content-transfer-encoding): Use it.
* doc/lispref/text.texi (Decompression): Document it.
* etc/NEWS: Announce it.

* doc/lispref/searching.texi (Regexp Special):
Mention char classes earlier, in a more-logical place.
Advise sticking to ASCII letters and digits in ranges.
Reword negative advice to make it clearer that it’s negative.
* lisp/files.el (make-auto-save-file-name):
* lisp/gnus/message.el (message-mailer-swallows-blank-line):
* lisp/gnus/nndoc.el (nndoc-lanl-gov-announce-type-p)
(nndoc-generate-lanl-gov-head):
* lisp/org/org-eshell.el (org-eshell-open):
* lisp/org/org.el (org-deadline-time-hour-regexp)
(org-scheduled-time-hour-regexp):
* lisp/progmodes/bat-mode.el (bat-font-lock-keywords):
* lisp/progmodes/bug-reference.el (bug-reference-bug-regexp):
* lisp/textmodes/less-css-mode.el (less-css-font-lock-keywords):
* lisp/vc/vc-cvs.el (vc-cvs-valid-symbolic-tag-name-p):
* lisp/vc/vc-svn.el (vc-svn-valid-symbolic-tag-name-p):
Avoid attempts to chain ranges, as this can be confusing.
For example, instead of [0-9-_.], use [0-9_.-].

* doc/misc/cl.texi (Structures): Document :noinline.

* etc/NEWS: Mark the entry for :noinline as documented.

* doc/misc/tramp.texi (Configuration): Explain how to call Tramp
configuration functions in the init file.

* doc/lispref/searching.texi (Regexp Special): Simplify style
advice for order of ], ^, and - in character alternatives.
Stick with saying that it’s not a good idea to put ‘-’ after a
range.  Remove the special case about raw 8-bit bytes and
unibyte characters, as this documentation is confusing and
seems to be incorrect in some cases.  Say that z-a is the
preferred style for reversed ranges, since it’s clearer and is
typically what’s used in practice.  Mention some bad styles:
duplicates in character alternatives, ranges that denote <=3
characters, and ‘-’ as the first character.

For discussion, see thread starting at:
https://lists.gnu.org/archive/html/emacs-devel/2019-03/msg01012.html
* lisp/textmodes/text-mode.el (text-mode): Do not reset
indent-line-function to its global default value of indent-relative.
* doc/lispref/modes.texi (Example Major Modes):
* etc/NEWS: Document change accordingly.

* lisp/textmodes/text-mode.el: Use lexical-binding.
(text-mode, paragraph-indent-minor-mode, text-mode-hook-identify):
Use setq-local.
(toggle-text-mode-auto-fill): Quote function symbols as such.
(center-line): Minor simplification.
* doc/lispref/modes.texi (Example Major Modes): Update code example
for these changes to text-mode.

* doc/lispref/text.texi (User-Level Deletion): Document new optional
arguments of delete-indentation.

* lisp/simple.el (delete-indentation): Do not barf if called
interactively when region is inactive. (bug#35021)
Do not skip blank lines. (bug#35036)
Consistently deactivate mark even when no text was changed.
Handle active region spanning a single line.

* test/lisp/simple-tests.el (simple-test--buffer-substrings):
New convenience function.
(simple-test--dummy-buffer, simple-test--transpositions): Use it.
(simple-delete-indentation-no-region)
(simple-delete-indentation-inactive-region): Update commentary.
Call delete-indentation interactively when testing for behavior with
inactive region and region is not explicitly defined.
(simple-delete-indentation-blank-line)
(simple-delete-indentation-boundaries)
(simple-delete-indentation-region)
(simple-delete-indentation-prefix): New tests.

* doc/lispref/searching.texi (Regexp Functions):
Fix typo in example code (Bug#34596).

* doc/misc/tramp.texi (Remote programs): Mention connection-local
settings for `tramp-remote-path'.

* lisp/net/tramp-sh.el (tramp-get-remote-path): Expand connection-local
variables.

This incorporates:
2019-03-23 Support cross-compilation to musl libc
2019-03-23 noreturn: In C++ mode with clang, use _Noreturn as fallback
2019-03-22 _Noreturn: beware of C's _Noreturn in C++ pre C++11
2019-03-19 Help making signal handlers more reliable
2019-03-18 _Noreturn: clang and MSVC do support [[noreturn]] in C++11
2019-03-17 _Noreturn: GCC 4.7 does not support [[noreturn]] in C++11
2019-03-14 all: Update URLs to msdn.microsoft.com
* doc/misc/texinfo.tex, lib/_Noreturn.h, lib/gettimeofday.c:
* lib/mktime.c, lib/regcomp.c, lib/regexec.c, lib/stat-time.h:
* lib/utimens.c, m4/fdopendir.m4, m4/getgroups.m4:
* m4/gettimeofday.m4, m4/gnulib-common.m4, m4/putenv.m4, m4/utimes.m4:
Update from gnulib.

* doc/lispref/internals.texi (Module Nonlocal): Fix typo in return
type of non_local_exit_get.

* lisp/simple.el (delete-indentation):
* doc/emacs/indent.texi (Indentation Commands):
* etc/NEWS: Fix last change.  (Bug#34796)

* lisp/simple.el (delete-indentation): Join lines in the active region.
(Bug#34796)

* doc/misc/org.texi: Describe the arguments of delete-indentation.

* etc/NEWS: Mention region support in delete-indentation.

* lisp/subr.el (inhibit-null-byte-detection): Make it an obsolete alias.

* src/coding.c (setup_coding_system): Use new name.
(detect_coding): Rename null_byte_found => nul_byte_found.
(detect_coding_system): Use new name.
Rename null_byte_found => nul_byte_found.
(Fdefine_coding_system_internal): Use new name.
(syms_of_coding): Rename inhibit-null-byte-detection to
inhibit-nul-byte-detection.
* src/w16select.c (get_clipboard_data): null_char => nul_char.
* src/json.c (check_string_without_embedded_nuls): Rename from
check_string_without_embedded_nulls.
(Fjson_parse_string): Adjust accordingly.
* src/coding.h (enum define_coding_undecided_arg_index)
(enum coding_attr_index): ...null_byte... => ...nul_byte....
* lisp/info.el (info-insert-file-contents, Info-insert-dir):
* lisp/international/mule.el (define-coding-system):
* lisp/vc/vc-git.el (vc-git--call):
* doc/lispref/nonascii.texi (Lisp and Coding Systems): Use the new name.

* lisp/emacs-lisp/seq.el (seq-contains-p): New predicate function.  It
is a replacement for seq-contains which cannot be used as a predicate
when a sequence contains nil values as it returns the element found.
(seq-contains): Make obsolete.

* test/lisp/emacs-lisp/seq-tests.el (test-seq-contains-p):
(test-seq-intersection-with-nil, test-seq-set-equal-p-with-nil,
test-difference-with-nil): Add regression tests.

* doc/lispref/sequences.texi (Sequence Functions): Document
seq-contains-p.

* doc/lispref/searching.texi (Regexp Special):
* doc/emacs/search.texi (Regexps): Recommend - as last char in [...].

* doc/lispref/searching.texi (Regexp Special): Say that
regular expressions like "[a-m-z]" and "[[:alpha:]-~]" should
be avoided, for the same reason that regular expressions like
"+" and "*" should be avoided: POSIX says their behavior is
undefined, and they are confusing anyway.  Also, explain
better what happens when the bound of a range is a raw 8-bit
byte; the old explanation appears to have been obsolete
anyway.  Finally, say that ranges like "[\u00FF-\xFF]" that
mix non-ASCII characters and raw 8-bit bytes should be
avoided, since it’s not clear what they should mean.

* doc/emacs/search.texi (Word Search): Improve indexing of
"M-s M-w".