* lisp/newcomment.el (comment-setup-function): New variable.
(comment-normalize-vars): Call non-nil 'comment-setup-function'.
* lisp/textmodes/mhtml-ts-mode.el
(mhtml-ts-mode--comment-current-lang): New internal variable.
(mhtml-ts-mode--comment-setup): New function.
(mhtml-ts-mode): Set 'comment-setup-function' to
'mhtml-ts-mode--comment-setup' instead of using
'c-ts-common-comment-setup' only for JavaScript.
https://lists.gnu.org/archive/html/emacs-devel/2025-05/msg00025.html
* lisp/newcomment.el (comment-indent): Newly handle the case
that BOL is already within a multiline comment (bug#78003).
Thanks to Stefan Monnier for review and reworking the control
flow.
* lisp/newcomment.el (block-comment-start)
(block-comment-end): Delete.
(comment-indent):
* lisp/cedet/semantic/doc.el
(semantic-doc-snarf-comment-for-tag):
Remove use of the now-deleted variables.
As presently under discussion in bug#77823, the intended new
functionality is not really about comments at all.
Remove it for now to allow us to redesign from a clean slate,
and to deal with the regression reported in bug#77823.
This reverts the following three changesets:
Author: Elías Gabriel Pérez <eg642616@gmail.com>
AuthorDate: Mon Mar 17 12:56:52 2025 -0600
New minor mode: `electric-block-comment-mode'
Author: Elías Gabriel Pérez <eg642616@gmail.com>
AuthorDate: Mon Mar 31 17:58:16 2025 -0600
Add block-comment-start and block-comment-end to supported modes
Author: Elías Gabriel Pérez <eg642616@gmail.com>
AuthorDate: Sun Apr 13 12:26:08 2025 -0600
Add block-comment variables to cc-mode
* lisp/newcomment.el (comment-dwim): Doc fix.
* doc/emacs/programs.texi (Comment Commands): More accurate
description of what 'M-;' does when there's no active region.
* lisp/newcomment.el (comment-region-default-1): Allow commenting
out whitespace-only regions (bug#41793).
* lisp/textmodes/tex-mode.el (latex--comment-region): Use it.
(latex-mode): Set a comment style shim.
This fixes bug #44581. The problem was that whitespace outside of the (BEG
END) region was being deleted, and this made the invocation of
combine-change-calls with (BEG END) invalid.
* lisp/newcomment.el (comment-region-default): Amend the second argument to
combine-change-calls.
These spaces were typically inserted earlier by comment-region. This patch
makes these two complementary functions closer to inverses.
* lisp/newcomment.el (uncomment-region-default-1): Remove spaces before a tab
where the comment opener has just been removed.
* lisp/newcomment.el (comment-combine-change-calls): New buffer local
variable.
(uncomment-region-default-1, comment-region-default-1): Functions renamed from
uncomment-region-default and comment-region-default.
(uncomment-region-default, comment-region-default): New functions, which call
the above either enclosed in combine-change-calls or not.
63b04c11d5 Fix copyright years by hand
5c7dd8a783 Update copyright year to 2018
220a9ecba1 Merge from Gnulib
312c565566 Don't add empty keyboard macro to macro ring (Bug#24992)
39ca289a7a Allow customization of decoding of "man" command
f8240815ea * etc/NEWS: Add security consideration note on passphrase ...
0c78822c70 Fix subtle problem with scroll-down when scroll-margin is ...
acd289c5a4 Fix problems with indexing in User manual
b240c7846b * lisp/help.el (describe-key): Only (copy-sequence elt) wh...
e879a5444a * src/buffer.c (Frestore_buffer_modified_p): Fix bug#29846
81b1028b63 Improve documentation of 'inhibit-modification-hooks' and ...
7175496d7a Fix doc string of 'enable-recursive-minibuffers'
5b38406491 Fix documentation of delsel and of killing text
# Conflicts:
# etc/NEWS
# etc/refcards/ru-refcard.tex
255ba01148 Fix handling of nil PRED2 arg for completion-table-with-pr...
949b70a7d8 ; Minor comment copyedit in window.c
20f9bf30f0 Describe Lao rendering problem
3d61657694 Fix docstring of arabic-shaper-ZWNJ-handling
db949166ec Handle single-line comments correctly (Bug#26049)
795bb233a5 * test/lisp/net/tramp-tests.el (tramp-test16-file-expand-w...
ba00ea7d0d * etc/PROBLEMS: Add URL to relevant issues for xterm+evil bug
4a6015811e ; In text.texi fix typo spotted by Štěpán Němec
93cd8415b2 Document new treatment of 'comment-auto-fill-only-comments'
ca2d94ba61 Do not load Tramp unless `tramp-mode' is non-nil
709478eaa8 Prefer `customize-set-variable' in tramp.texi
5d36f2227f Fix last change in hscroll_window_tree
72d07d1950 Ediff: add some missing documentation
18af404ef3 Support python virtualenv on w32 (Bug#24464)
efd0371c23 Improve dired deletion error handling (Bug#28797)
5d744e032f Don't replace user input when completion prefix is empty (...
ec6cf35c5f ; Describe xt-mouse problems with Evil mode
c572e1f329 Return non-nil from gnutls-available-p under GnuTLS 2.x
a2cc6d74c5 Fix Flymake help-echo functions across windows (bug#29142)
58bb3462ee Add tests for Flymake backends for Ruby and Perl
58e742b21d Add a Flymake backend for Perl
9dee764165 Add a Flymake backend for Ruby
3ad712ebc9 Add a Flymake backend for Python (bug#28808)
8db2b3a79b Allow "%" in Tramp host names
8c50842790 ; Fix typo in test/file-organization.org
00fa4449cd ; Fix typo
918a2dda07 Use hybrid malloc for FreeBSD (Bug#28308)
725ab635d9 Add html-, mhtml- and python-mode support to semantic symref
369da28702 Improve documentation of 'window-scroll-functions'
93818eed8a Fix subtle problems in tabulated-list-mode with line numbers
1f1de8e872 Make gdb-non-stop-setting default to nil on MS-Windows
680e8e119b Fix gdb-mi prompt after "attach PID" command
ff33074546 Fix doc string of 'window-configuration-change-hook'
787b75ad71 Improve documentation of window hooks
d9be8704ae Fix hscroll suspension after cursor motion
6f43d29d29 ; * CONTRIBUTE, admin/make-tarball.txt: Doc tweaks re 'ema...
a0d30d6369 Introduce a function to CC Mode which displays the current...
383abc8898 ; Fix some comment typos
b02c2714c3 Fix typos in ediff-wind.el
4f38bdec74 Examine tex-chktex--process in the correct buffer
94b490529a * nt/INSTALL.W64: Update to current mingw64 install instru...
c25113d4ac Don't resignal errors in flymake-diag-region
e950f329c0 New xref-quit-and-goto-xref command bound to TAB (bug#28814)
5d34e1b288 Allow split-window-sensibly to split threshold in further ...
2a973edeac Honor window-switching intents in xref-find-definitions (b...
78e9065e9f * lisp/emacs-lisp/generator.el (iter-do): Add a debug decl...
caa63cc96c * lisp/progmodes/flymake.el (flymake-start): Fix dead buff...
9f4f130b79 Fix buffer name comparison in async shell-command
# Conflicts:
# etc/NEWS
# lisp/vc/ediff-wind.el
* lisp/newcomment.el (comment-region-internal): Previously, the
comment text had to contain at least one line break character for the
ending extra line to be added. Make the behavior more consistent by
looking for end of line instead.
(comment-region-internal): Remove trailing white space from the
comment's initial line.
Copyright-paperwork-exempt: yes
Most of this change is to boilerplate commentary such as license URLs.
This change was prompted by ftp://ftp.gnu.org's going-away party,
planned for November. Change these FTP URLs to https://ftp.gnu.org
instead. Make similar changes for URLs to other organizations moving
away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and
fsf.org when this works, as this will further help defend against
man-in-the-middle attacks (for this part I omitted the MS-DOS and
MS-Windows sources and the test tarballs to keep the workload down).
HTTPS is not fully working to lists.gnu.org so I left those URLs alone
for now.
Respect comment-auto-fill-only-comments when auto-filling and a
comment syntax is defined.
* lisp/newcomment.el (comment-indent-new-line): Do not check
comment-auto-fill-only-comments.
* lisp/simple.el (internal-auto-fill): New defun.
* src/cmds.c (internal_self_insert): Call Qinternal_auto_fill, not
auto_fill_function.
(syms_of_cmds): Define Qinternal_auto_fill.
* lisp/newcomment.el (comment-choose-indent): Interpret a cons of two
integers as indicating a range of acceptable indentation.
(comment-indent): Don't apply `comment-inline-offset',
`comment-choose-indent' already does that.
(comment-indent-function):
* doc/emacs/programs.texi (Options for Comments): Document new
acceptable return values.
* etc/NEWS: Announce it.
When `comment-continue' has only blanks, `comment-padright' produces a
regexp that matches the empty string, so `uncomment-region-default'
will loop infinitely.
* lisp/newcomment.el (comment-padright): Only return a regexp if STR
has nonblank characters.
