GitLab

* src/fileio.c (Fverify_visited_file_modtime): Default to current buffer.
* doc/lispref/buffers.texi (Modification Time):
verify-visited-file-modtime now defaults to the current buffer.

Use string-prefix-p.
(file-name-version-regexp): New var.
(file-name-sans-versions):
* lisp/jka-cmpr-hook.el (jka-compr-build-file-regexp): Use it,
(jka-compr-get-compression-info): Use dolist.
(jka-compr-compression-info-list): Don't bother specifying
version/backup regexps.

 (shr-render-td): Handle td style="" better.
 (shr-tag-table): Use the color from the style sheet.
 (shr-render-td): Make sure we copy over all the overlays, too.
nnimap.el (nnimap-parse-flags): Tweak VANISHED regexp to avoid regexp overflow, possibly.

omitted.

Delete trailing newlines even if we don't reindent.

 (nnir-request-article): Improve article retrieval.

mm-util.el (mm-extra-numeric-entities): New variable.
mm-url.el (mm-url-decode-entities):
mm-decode.el (mm-shr): Use it to decode extra numeric entities.

(message-completion-function): New fun, extracted from message-tab.
(message-mode): Use it for completion-at-point-functions.
(message-tab): Use it and completion-at-point.

shr.el (shr-find-fill-point): Don't break a line after a kinsoku-bol character if a non-breakable character follows.

gnus.texi (Server Commands): Point to the rest of the server commands.

shr.el (shr-render-td): Render td content with shr-descend, so style will be applied to <td> too.
 (shr-colorize-region): Colorize region even if we only have a background.
 (shr-tag-body): Fix color and background color inheritance.
 (shr-tag-body): Do not recolorize after shr-generic.
 (shr-tag-font): Let shr-generic colorize via inheritance.
shr.el (shr-descend): Only colorise something if we have a node that sets colors.
gnus-int.el (gnus-request-thread): Rework to take a header instead of a Message-ID to avoid having nnimap depend on gnus-sum.
shr.el (shr-tag-font): Colorize the region.
 (shr-tag-body): Ditto.
 (shr-tag-font): Actually let the styles be inherited instead of overwriting them.
 (shr-tag-font): Get the background color right.
 (shr-tag-style): Ignore all <style> tags for the moment.

* lisp/minibuffer.el (completion-at-point): Remove the `arg'.

Also ignore blank HTML nodes.

(ansi-color-filter-apply): Simplify.
(ansi-color-apply): Use `font-lock-face' rather than `face'.

Disallow old-style backquotes inside new-style backquotes.
Don't count unquotes to figure out when we're "syntactically inside
but semantically outside of a backquote" any more.
Extend the restriction no-unescaped-commas-and-backquotes-in-symbols
to all contexts.

shr.el (shr-find-fill-point): Don't regard apostrophe as kinsoku-bol.

nnir.el (nnir-categorize): Replace mapcar with mapc.
shr.el (shr-urlify): Display the title in <a> tags.
shr.el (shr-urlify): Show the URL before the title to avoid misleading URLs.
gnus-sum.el (gnus-summary-show-article): Reverse the meanings of `C-u
C-u g' and `C-u g' so that `C-u g' does what it traditionally did.
gnus.texi (Paging the Article): Note the reverse meanings of `C-u C-u g'.
gnus-html.el (gnus-html-put-image): Use widget instead of local maps
so that TAB works.
nnir.el (nnir-run-gmane): Use more careful test for gmane nntp server.
nnimap.el (nnimap-process-expiry-targets): Avoid downloading articles
unless necessary.
gnus-util.el (gnus-output-to-mail): Require nnmail before using nnmail
variables.
shr.el (shr-stylesheet): New dynamic variable for cascading the styles.
 (shr-colorize-region): New function.
 (shr-insert-background-overlay): Remove.
 (shr-render-td): Background setting should be taken care of on a higher level.
 (shr-tag-body): Use post-hoc colorizations.
 (shr-descend): Only render color/background when they change.
 (shr-tag-body): Set up a style sheet based on bgcolor/fgcolor.
 (shr-put-color-1): Don't overwrite old colors.
 (shr-colorize-region): When the background color isn't explicit, use a fixed background.
gnus.el (gnus-valid-select-methods): Allow nnimap to respool.
nntp.el (nntp-snarf-error-message): nnheader-report takes a format string as the parameter.
gnus-sum.el (gnus-summary-respool-article): The completion function expects a list instead of an alist.

* lisp/dired.el (dired-use-ls-dired): Set default to a special
"unspecified" value.
(dired-insert-directory): When called the first time, check
whether "ls --dired" succeeds and set dired-use-ls-dired (Bug#7546).

* configure.in: Remove reference to removed machine description
files and allow $machine and $machfile to be empty.  Substitute
M_FILE/S_FILE instead of machfile/opsysfile.

* msdos/sed1v2.inp (M_FILE, S_FILE): Add $(srcdir)/ prefix.

* Makefile.in (M_FILE): Substitute @M_FILE@ instead of @machfile@.
(S_FILE): Substitute @S_FILE@ instead of @opsysfile@.
* src/m/arm.h, src/m/sh3.h, src/m/xtensa.h: Remove files.

(occur-collect-regexp-history): New var.
(occur-read-primary-args): Return a replace string for nlines, if needed.
(occur): Extend the meaning of nlines.

(which-func-update-1): Distinguish symbols from strings.
(which-function): Stay within 80 columns.

Improve docstring.
(comment-style): Use comment-styles's docs to describe values.

Fixes: debbugs:7509

* lisp.h (union Lisp_Object): Explicitly declare signedness of
bit-field.
(XINT): Remove variant for EXPLICIT_SIGN_EXTEND.
* m/alpha.h (EXPLICIT_SIGN_EXTEND): Don't define.
* m/amdx86-64.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/ia64.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/ibms390.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/ibms390x.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/iris4d.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/m68k.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/sparc.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/template.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/hp800.h: Remove file.
* m/mips.h: Remove file.

* nnir.el: Rearrange code to allow macros to be autoloaded by
gnus-sum.el.
(nnir-retrieve-headers-override-function): Make this variable
customizable.
(nnir-retrieve-headers): Remove obsolete subject-mangling code.

* lisp.h (union Lisp_Object): Explicitly declare signedness of
bit-field.
(XINT): Remove variant for EXPLICIT_SIGN_EXTEND.
* m/alpha.h (EXPLICIT_SIGN_EXTEND): Don't define.
* m/amdx86-64.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/ia64.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/ibms390.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/ibms390x.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/iris4d.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/m68k.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/sparc.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/template.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/hp800.h: Remove file.
* m/mips.h: Remove file.

* CPP-DEFINES (EXPLICIT_SIGN_EXTEND): Remove.

 (nnir-retrieve-headers-override-function): Make this variable customizable.
 (nnir-retrieve-headers): Remove obsolete subject-mangling code.
gnus-sum.el (nnir-article-group,nnir-article-rsv): Autoload macros from nnir.el.

* term/common-win.el (x-setup-function-keys): Restore ns-new-frame
and ns-show-prefs.

* term/ns-win.el (global-map): Restore ns-new-frame and ns-show-prefs
bindings.

* src/nsterm.m (ns_dumpglyphs_image): If drawing cursor, fill background
with cursor color and draw a rectangle around the image.