Despite its name, `any` does not match any character (use `anychar`
for that) but is an old synonym for `not-newline` and `nonl`,
retained for compatibility with the obsolete `sregex` package.
(In SRE as defined by SRFI-115, `any` does match any character.)
There is also a mild but unnecessary confusion with the more
frequently used `any` construct for character alternatives.
* lisp/edmacro.el (edmacro-mode-font-lock-keywords):
* lisp/erc/erc.el (erc--ensure-url):
* lisp/org/org.el (org-fontify-meta-lines-and-blocks-1):
* lisp/progmodes/scheme.el (scheme-imenu-generic-expression):
* test/lisp/find-cmd-tests.el (find-cmd-test-find-cmd):
Replace uses of `any` with `nonl`.
* etc/NEWS (Scheme mode): Document improved file-type auto-detection
and Imenu support for R6RS and R7RS Scheme libraries.
* lisp/files.el (auto-mode-alist): Associate the '.sls' (R6RS Scheme
Library Source) and '.sld' (R7RS Scheme Library Definition) file name
extensions with the Scheme mode.
* lisp/progmodes/scheme.el (scheme-imenu-generic-expression): Make
Imenu recognize the members nested (and so indented) inside of
'library' (R6RS) or 'define-library' (R7RS) forms.
Found by relint. See discussion at
https://lists.gnu.org/archive/html/emacs-devel/2020-04/msg00265.html
* lisp/org/org-table.el (org-table-finish-edit-field):
* lisp/arc-mode.el (archive-rar-summarize):
Avoid wrapped subsumption in repeated sequences.
* lisp/erc/erc-dcc.el (erc-dcc-ctcp-query-send-regexp): Replace
inefficient repeated empty-matching expression with a plain greedy
form.
(erc-dcc-handle-ctcp-send): Adjust group numbers.
* lisp/net/puny.el (puny-encode-domain): Fix fast-path shortcut
pattern so that it actually works as intended.
* lisp/progmodes/gdb-mi.el (gdb-control-commands-regexp):
* lisp/vc/diff-mode.el (diff-imenu-generic-expression):
Remove superfluous backslashes.
* lisp/progmodes/scheme.el (scheme-imenu-generic-expression):
Correct confused definition-matching pattern which would match more
than intended.
* lisp/textmodes/sgml-mode.el (sgml-tag-name-re): Avoid inefficient
matching by using the fact that the first character cannot match the
last char of sgml-name-re.
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.
* lisp/progmodes/scheme.el: The last change to turn tabs into spaces
also caught some literal tabs in character classes. Fix this by
adding \t to those classes.
* lisp/progmodes/scheme.el (scheme-font-lock-keywords-2): Add
a number of special forms introduced in R7RS-small.
* lisp/progmodes/scheme.el (scheme-indent-function): Same.
Copyright-paperwork-exempt: yes
This patch should not change behavior. It typically omits backslashes
where they are redundant (e.g., in the string literal "^\$").
In a few places, insert backslashes where they make regular
expressions clearer: e.g., replace "^\*" (equivalent to "^*") with
"^\\*", which has the same effect as a regular expression.
Also, use ‘\ %’ instead of ‘\%’ when avoiding confusion with SCCS IDs,
and similarly use ‘\ $’ instead of ‘\$’ when avoiding confusion with
RCS IDs, as that makes it clearer that the backslash is intended.
#; comments.
(scheme-syntax-propertize, scheme-syntax-propertize-sexp-comment):
New functions.
(scheme-mode-variables): Set syntax-propertize-function instead of
font-lock-syntactic-face-function.
(scheme-font-lock-syntactic-face-function): Delete.
* lisp/emacs-lisp/lisp-mode.el (lisp-mode-variables): Set
`comment-use-syntax' to t to avoid the unnecessary runtime check.
Set `comment-start-skip' to a simpler value that doesn't try to
check if the semicolon is escaped (this is handled by
`syntax-ppss' now).
* lisp/progmodes/scheme.el (scheme-mode-variables): Same.
* lisp/progmodes/scheme.el (scheme-mode): Remove incorrect text from docstring.
* lisp/progmodes/prolog.el (prolog-mode): Remove incorrect text from docstring.
* lisp/emacs-lisp/lisp-mode.el (lisp-mode, lisp-interaction-mode, emacs-lisp-mode):
Remove incorrect text from docstring.
Suggested by Jari Aalto.
* lisp/emacs-lisp/lisp-mode.el (lisp-current-defun-name): New.
(lisp-mode-variables): Use it.
* lisp/progmodes/cc-mode.el (c-common-init):
* lisp/progmodes/cperl-mode.el (cperl-mode): Set a value for
add-log-current-defun-function.
* lisp/progmodes/m4-mode.el (m4-current-defun-name): New function.
(m4-mode): Use it.
* lisp/progmodes/perl-mode.el (perl-current-defun-name): New.
(perl-mode): Use it.
* lisp/progmodes/scheme.el (scheme-mode-variables, dsssl-mode): Use
lisp-current-defun-name.
* lisp/textmodes/tex-mode.el (tex-current-defun-name): New.
(tex-common-initialization): Use it.
* lisp/textmodes/texinfo.el (texinfo-current-defun-name): New.
(texinfo-mode): Use it.
* lisp/vc/add-log.el (add-log-current-defun-function): Doc fix.
(add-log-current-defun): Move mode-specific code to other files.
(add-log-lisp-like-modes, add-log-c-like-modes)
(add-log-tex-like-modes): Variables deleted.
Fixes: debbugs:2224
