* etc/NEWS: Fix capitalization and markup.
* lisp/emacs-lisp/ert.el (ert--should-error-handle-error): Prefer
any over cl-some where either will do.
* lisp/epa-file.el (epa-file--find-file-not-found-function):
Reindent.
(epa-file--error-add-context): Use correct variables. Add
docstring.
* lisp/ffap.el (ffap-machine-p):
* lisp/gnus/nnmaildir.el (nnmaildir--emlink-p): Prefer
string-equal-ignore-case over case fiddling.
* lisp/gnus/gnus-search.el (gnus-search-run-query): Fix typo in
error re-signaling.
* lisp/ibuffer.el (ibuffer-confirm-operation-on): Prefer string
search over regexp matching where either will do.
* test/lisp/vc/vc-tests/vc-tests.el
(vc-test--run-maybe-unsupported-function): Pacify unused
condition-case error variable warnings (bug#72212).
This reverts commit feac531415.
This patch has deactivated 253 test cases without a sufficient reasoning.
Instead it speaks about a shotgun in its commite message.
The patch is reverted because
- It hasn't been discussed on emacs-devel. It should have, because it is
a serious change in our infrastructure (new official tag :nobatch). Any
documentation of this change, for example in test/README, is missing.
- The proper way to deactivate such tests would have been
(skip-when noninteractive)
Even better to skip for the respective reasons.
- There is no fault report. There is no information about how these tests
have failed. Since it hasn't been a problem so far for us, nobody will
work on a fix forever.
There were a bunch of tests that were breaking make check and should
never be run in batch mode, because they do things like assuming there
is a controlling tty or assuming we can access network services when
we can't (e/g. in a CI/CD environment). I have shotgunned this
problem by tagging all the failing tests with :nobatch and then
changing the default and expensive selectors so make check won't barf
all over its shoes.
As many of these :nobatch should be individually removed as possible, after
upgrading the test harness to mock the environmental stuff they need.
Investigate these failures with "make check-nobatch".
* test/lisp/vc/vc-git-tests.el (vc-git-test--with-repo): Use
example.com, domain following RFC 2606.
* test/lisp/vc/vc-tests/vc-tests.el
(vc-test--with-author-identity): Use example.com, domain
following RFC 2606.
When using vc-exec-after to parse program output, check that the
program didn't die to a signal or exit with an error exit code
before attempting the parse. Continue to use plain
vc-run-delayed where we aren't parsing output, because in these
cases it doesn't matter to CODE if the output is incomplete.
* lisp/vc/vc-dispatcher.el (vc-exec-after): <process-status>:
Treat PROC dying to a signal the same as PROC exiting non-zero.
(vc-exec-after): <accept-process-output>: Restore making a
nonblocking call, for the case of vc-exec-after called from a
process sentinel. diff-hl *does* require this.
(vc-exec-after): <OKSTATUS>: New parameter, replacing SUCCESS,
which never worked as documented.
* test/lisp/vc/vc-tests/vc-test-misc.el (vc-test-exec-after-3):
Test it.
(vc-run-delayed-success): New macro.
* lisp/vc/vc-git.el (vc-git-dir-status-goto-stage):
* lisp/vc/vc-hg.el (vc-hg-dir-status-files):
* lisp/vc/vc.el (vc-pull-and-push): Use it.
* lisp/obsolete/vc-arch.el (vc-exec-after):
* lisp/obsolete/vc-mtn.el (vc-exec-after):
* lisp/vc/vc-bzr.el (vc-exec-after):
* lisp/vc/vc-cvs.el (vc-exec-after):
* lisp/vc/vc-git.el (vc-exec-after):
* lisp/vc/vc-hg.el (vc-exec-after):
* lisp/vc/vc-svn.el (vc-exec-after): Update declarations.
* lisp/vc/diff-mode.el (diff-file-kill): New optional DELETE
parameter.
(diff-kill-creations-deletions):
* lisp/vc/vc.el (vc--fileset-by-state): New functions.
(diff-kill-creations-deletions, diff-filename-drop-dir)
(diff-hunk-file-names, diff-file-next, diff-hunk-header-re)
(vc-dir-resynch-file): Declare.
(vc--apply-to-other-working-tree): Handle copying and moving
files in the added, removed, missing and unregistered states.
* test/lisp/vc/vc-tests/vc-tests.el
(vc-test--apply-to-other-working-tree): New test.
* lisp/vc/vc-dispatcher.el (vc-do-command): Support discarding
standard error.
* lisp/vc/vc-hg.el (vc-hg-dir-status-files): Discard standard
error of 'hg status' to avoid parsing mistakes.
(vc-hg-command): Update docstring given new meaning of first
argument to vc-do-command.
* test/lisp/vc/vc-tests/vc-test-misc.el (vc-test-do-command-1)
(vc-test-do-command-2, vc-test-do-command-3)
(vc-test-do-command-4, vc-test-do-command-5)
(vc-test-do-command-6, vc-test-do-command-7): New tests.
* test/lisp/vc/vc-tests/vc-test-misc.el (vc-test-exec-after-1)
(vc-test-exec-after-2, vc-test-exec-after-3)
(vc-test-exec-after-4, vc-test-exec-after-5): Fix shell commands
for MS-Windows: use "&" instead of ";" and don't use fractional
times for 'sleep', as some Windows ports of 'sleep' don't support
that.
* lisp/vc/vc.el (vc-rename-file): Make it work regardless of
default-directory; now the only influence of default-directory
should be resolving OLD and NEW if they are relative file names.
* test/lisp/vc/vc-tests/vc-tests.el (vc-test--rename-file): Test
the influence of default-directory on vc-rename-file.
* lisp/vc/vc-hg.el (vc-hg-diff): When OLDVERS is ".", behave the
same as if OLDVERS was the actual working revision.
(vc-hg-previous-revision): Return ".~1" for input ".", ".~3" for
input ".^^" et cetera.
Also, when passed non-symbolic revisions, use "REV~1" instead of
"REV^" for MS-Windows compatibility.
(vc-hg-working-revision-symbol):
* lisp/vc/vc-git.el (vc-git-working-revision-symbol):
* lisp/vc/vc-hooks.el (vc-symbolic-working-revision): New
functions.
(vc-default-mode-line-string):
* lisp/vc/ediff-vers.el (ediff-vc-merge-internal):
* test/lisp/vc/vc-tests/vc-tests.el (vc-test--checkin-patch):
* lisp/vc/vc.el (vc-diff-build-argument-list-internal)
(vc-diff-outgoing, vc-revision-other-window, vc-default-revert):
Call vc-symbolic-working-revision.
(vc-buffer-revision): Specify that this should always be a
revision number/hash, not a symbolic name.
* lisp/vc/vc-git.el (vc-git-previous-revision): Return "HEAD~1"
for input "HEAD", "HEAD~3" for input "HEAD^^" et cetera.
There won't be any uncommitted changes in the new working tree
yet, so vc-dir is unlikely to be useful.
* lisp/vc/vc.el (vc-add-working-tree): Finish by calling 'dired'
not 'vc-dir'.
* test/lisp/vc/vc-tests/vc-tests.el
(vc-test--other-working-trees): Delete stubbing out 'vc-dir'.
* test/lisp/vc/vc-tests/vc-tests.el (vc-test--checkin-patch):
For the last stage of the test, restore alternative code path
for Git, though this time limited to when running the test on
MS-Windows. Cf. subthread starting from
<https://lists.gnu.org/archive/html/emacs-devel/2025-09/msg00785.html>.
* lisp/vc/vc-git.el
(vc-git--with-apply-temp-to-staging): Rename ...
(vc-git--with-apply-temp): ... to this. New ARGS parameter.
All uses changes.
(vc-git--checkin): In POST function, apply PATCH-STRING to the
working tree with 'git apply --3way --ours'.
* lisp/vc/vc-hg.el (vc-hg--checkin): Document what the call to
'hg update' is for.
* test/lisp/vc/vc-tests/vc-tests.el (vc-test--checkin-patch):
Delete completed FIXME and workaround.
* lisp/vc/vc-git.el (vc-git--mailinfo): New function.
(vc-git-checkin-patch): Use it to extract authorship, date and
log message information from patches.
(vc-git--call): New INFILE argument. All uses changed.
* lisp/vc/vc-hg.el (vc-hg--checkin): When COMMENT is nil, take
authorship, date and log message information from the patch.
* lisp/vc/vc.el (checkin-patch): Specify to use authorship, date
and comment information in PATCH-STRING (bug#79408).
(prepare-patch): Specify that patch should include authorship
identity, date and log message information for REV if supported.
(diff-bounds-of-hunk): Declare.
(vc-default-checkin-patch): Warn if it looks like we will ignore
patch authorship information.
* test/lisp/vc/vc-tests/vc-tests.el (vc-hg-command)
(vc-git--out-str): Declare.
(vc-test--checkin-patch): New function.
(vc-test-git08-checkin-patch, vc-test-hg08-checkin-patch): New
tests.
* test/lisp/vc/vc-tests/vc-tests.el
(vc-test--with-author-identity): New macro, factored out of
vc-test--version-diff.
(vc-test--version-diff, vc-test--other-working-trees): Use it.
* test/lisp/vc/vc-tests/vc-tests.el
(vc-test--other-working-trees): Delete condition to skip
'move-working-tree' tests on Git<=2.17.
(vc-test-git07-other-working-trees): Skip this whole test on
Git<=2.17 (discussion in bug#79024).
* lisp/vc/vc-git.el (vc-git-delete-working-tree): Reimplement to
avoid requiring 'git worktree remove'.
(vc-git-move-working-tree): Use 'git worktree move' if 'git
worktree repair' is not available. Give a more informative
error message if we don't even have that.
* test/lisp/vc/vc-tests/vc-tests.el (vc-git--program-version):
Declare.
(vc-test--other-working-trees): Skip vc-move-working-tree tests
with Git old enough to lack 'git worktree move'.
* lisp/vc/vc-git.el (vc-git-known-other-working-trees):
* test/lisp/vc/vc-tests/vc-tests.el (vc-test--other-working-trees):
Tolerate directories with symlinks in them, such as the standard
temporary dirs on MacOS. 'git worktree list' outputs expanded names.
* test/lisp/vc/vc-tests/vc-tests.el (project, cl-lib): Require.
(vc-test--other-working-trees): Bind project-list-file to a
writeable file name.
(vc-test-hg07-other-working-trees): Use vc-hg-global-switches to
enable the share extension.
* lisp/vc/vc-git.el (vc-git--read-start-point): New function,
factored out of vc-git-create-tag.
(vc-git-create-tag): Use it.
(vc-git--worktrees, vc-git-known-other-working-trees)
(vc-git-add-working-tree, vc-git-delete-working-tree)
(vc-git-move-working-tree):
* lisp/vc/vc-hg.el (vc-hg-known-other-working-trees)
(vc-hg-add-working-tree, vc-hg--shared-p)
(vc-hg-delete-working-tree, vc-hg-move-working-tree): New
functions.
* lisp/vc/vc.el: Define API for known-other-working-tree,
add-working-tree, delete-working-tree and move-working-tree
backend functions.
(vc-dir-status-files): New function.
(project-current-directory-override): Declare.
(dired-rename-subdir): Autoload.
(vc-add-working-tree, vc-switch-working-tree)
(vc-delete-working-tree, vc-move-working-tree): New commands.
* lisp/vc/vc-hooks.el (vc-prefix-map): Bind them under C-x v.
* doc/emacs/vc1-xtra.texi (Other Working Trees): New node.
* etc/NEWS: Announce the new commands.
* test/lisp/vc/vc-tests/vc-tests.el
(vc-test--other-working-trees): New function.
(vc-test-git07-other-working-trees)
(vc-test-hg07-other-working-trees): New tests.
* lisp/ldefs-boot.el: Regenerate.
* test/lisp/vc/vc-tests/vc-tests.el (vc-test-hg06-version-diff):
Skip on MS-Windows in batch mode.
* test/lisp/vc/vc-git-tests.el (vc-git-test--start-branch): More
portable command for showing the current branch ("--show-current"
is only available since Git 2.22).
