This prevents variables in signatures such as `sub add ($a, $b)' from
being treated as punctuation.
* lisp/progmodes/perl-mode.el (perl-syntax-propertize-function):
Strictly match only prototype characters as punctuation. (Bug#26037)
Copyright-paperwork-exempt: yes
Bug#26070:
* lisp/progmodes/js.el (js--syntax-propertize-regexp-regexp): Add
zero-or-one to regular expression.
(js-syntax-propertize-regexp): Update. Propertize body of regexp
literal up to END.
* test/lisp/progmodes/js-tests.el (js-mode-propertize-bug-1)
(js-mode-propertize-bug-2): New tests.
Generate default dependencies by using GNU extensions to ‘make’
rather than via a hacky auxiliary program and script.
* .gitignore: Remove test/make-test-deps.mk.
* test/Makefile.in (ELFILES, LOGFILES, TESTS):
Use :=, not =, to avoid multiple redundant invocations of ‘find’.
(test_template): Infer dependency directly instead of via
make-test-deps.mk.
(check-doit): Prepend ‘@’ to avoid excessively long ‘make’ output.
(clean): No need to clean make-test-deps.mk.
(make-test-deps.mk): Remove rule.
* test/make-test-deps.emacs-lisp: Remove.
This also refactors digest authentication functions in url-auth.el.
* lisp/url/url-auth.el (url-digest-auth, url-digest-auth-create-key):
(url-digest-auth-build-response, url-digest-auth-directory-id-assoc):
(url-digest-auth-name-value-string, url-digest-auth-source-creds):
(url-digest-cached-key, url-digest-cache-key, url-digest-find-creds):
(url-digest-find-new-key, url-digest-prompt-creds): Add new functions
to simplify code and aid in unit testing.
(url-digest-auth-build-response): Hook up new functionality, or fall
back to previous.
(url-digest-auth-make-request-digest-qop):
(url-digest-auth-make-cnonce, url-digest-auth-nonce-count):
(url-digest-auth-name-value-string): Add new helper functions.
* test/lisp/url/url-auth-tests.el (url-auth-test-colonjoin):
(url-auth-test-digest-ha1, url-auth-test-digest-ha2):
(url-auth-test-digest-request-digest): Add a few tests as now more
features are testable via intermediate functions.
(url-auth-test-challenges, url-auth-test-digest-request-digest): Test
the new implementation. Parts of these were accidentally already
merged in the past.
Now dired-mark-extension prepends '.' to extension when not present.
Add command dired-mark-suffix to preserve the previous
behaviour (Bug#25942).
* lisp/dired-x.el (dired-mark-suffix): New command;
mark files ending in a given suffix.
(dired--mark-suffix-interactive-spec): New defun.
(dired-mark-extension, dired-mark-suffix): Use it.
* doc/misc/dired-x.texi (Advanced Mark Commands): Update manual.
* test/lisp/dired-x-tests.el: New test suite; add test for these features.
; * etc/NEWS (Incompatible Lisp Changes in Emacs 26.1):
; Mention these changes.
This shortens the ‘make’ output and should avoid some
repetitive scanning of directories during a build.
* configure.ac (FIND_DELETE): New var.
* lisp/Makefile.in (compile-always, bootstrap-clean):
* test/Makefile.in (clean, bootstrap-clean): Use it.
* test/Makefile.in (ELCFILES, LOGSAVEFILES): Remove; no longer needed.
Translate nil values from column functions to the empty string, so that
subsequent calls to string-width don't signal an error (Bug#26317).
* lisp/ibuffer.el (ibuffer-compile-format): If a column function returns
nil, treat it like the empty string.
Also implement the "asymmetric space" rule for fontifying otherwise
ambiguous
declarations/expressions.
* lisp/progmodes/cc-engine.el (c-before-change-check-<>-operators): Don't set
c-new-BEG or c-new-END when there is no need.
(c-forward-decl-or-cast-1): Add "CASE 17.5" to implement the "asymmetric
space" rule.
* lisp/progmodes/cc-fonts.el (c-get-fontification-context): New function,
extracted from c-font-lock-declarations. Add to this function processing to
make `context' 'decl for lines contained within parens when these are also
declarations.
(c-font-lock-declarations): Call the newly extracted function above in place
of inline code.
* lisp/progmodes/cc-mode.el (c-fl-decl-start): Set point before calling
c-literal-start.
* lisp/progmodes/cc-vars.el (c-asymmetry-fontification-flag): New user option.
* doc/misc/cc-mode.texi (Misc Font Locking): New node documenting the new
"asymmetric fontification" rule, including the variable
c-asymmetric-fontification-flag.
This catches some problems with integer overflow and races
that I noticed in inotify.c after reviewing the changes
installed to fix Bug#26126.
* src/fns.c, src/lisp.h (equal_no_quit): Now extern.
* src/inotify.c (aspect_to_inotifymask):
Check for cycles and for improper lists.
(make_lispy_mask, lispy_mask_match_p): Remove.
All callers changed to use INTEGER_TO_CONS and CONS_TO_INTEGER.
(inotifyevent_to_event, add_watch):
Don’t assume watch descriptors and cookies fit in fixnums.
(add_watch): Use assoc_no_quit, not Fassoc.
Avoid integer overflow in (very!) long-running processes where
the Emacs watch ID could overflow. Avoid some duplicate code.
(find_descriptor): New function.
(remove_descriptor): First arg is now the returned value from
find_descriptor, rather than the descriptor. This way, the
value can be removed without calling Fdelete, which might quit.
Wait until the end (when watch_list is consistent) before signaling
any errors.
(remove_watch, inotify_callback):
Use find_descriptor to avoid the need for Fdelete.
(inotify_callback): Use simpler tests for ioctl failure.
Free temporary buffer if signaled, and put it on the stack if small.
Use ssize_t to index through read results, to avoid a cast.
(valid_watch_descriptor): New function, with a tighter check.
(Finotify_rm_watch, Finotify_valid_p): Use it.
(Finotify_valid_p): Use assoc_no_quit and ass_no_quit instead
of Fassoc. Do not assume the first assoc succeeds.
* test/src/inotify-tests.el (inotify-valid-p-simple):
Add inotify-valid-p tests, some of which dump core without
the fixes noted above.
The problem was that it called Fequal, which can quit.
* src/fns.c (enum equal_kind):
New enum, to be used in place of a boolean.
(equal_no_quit): New function.
(Fmemql, Feql): Use it to compare floats, as a minor tuneup.
(assoc_no_quit): Use it to avoid quitting, the main point here.
(internal_equal): Generalize bool to enum equal_kind arg, so that
there are now 3 possibilities instead of 2. Do not signal an
error if EQUAL_NO_QUIT. Put the arg before the depth, since depth
should be irrelevant if the arg is EQUAL_NO_QUIT. All callers
changed.
* lisp/info.el (Info-select-node): The search for beginning of node is
an internal detail, and is not normally expected to fail, so it should
not be a user error.
(Info-complete-menu-item): Failing to find a menu indicates the user
searched for a menu when there isn't one, so change to `use-error'.
* Makefile.in (mostlyclean, clean, maybeclean_dirs, distclean)
(bootstrap-clean, maintainer-clean):
Clean ‘test’, not ‘test/automated’. Test for existence of
subdirectory only for ‘test’, not for directories that should
always exist.
* admin/MAINTAINERS, etc/TODO, lisp/emacs-lisp/bytecomp.el:
* lisp/emacs-lisp/seq.el, lisp/emacs-lisp/thunk.el:
* lisp/man.el (Man-parse-man-k):
* lisp/url/url-domsuf.el, make-dist:
* test/file-organization.org:
Fix obsolete references to test/automated.
* doc/lispref/windows.texi (Quitting Windows): Provide more
information about the elements of the quit-restore window parameter,
and how they affect the behavior of quit-restore-window.
* lisp/dabbrev.el (dabbrev-abbrev-char-regexp): Using a value of nil
is equivalent to "\\sw\\|\\s_", and has no special behavior. If the
previous character doesn't match, we search backwards for one that
does, not throw an error. Replace Lisp example with C based one to
make it clear that "symbol" means a sequence of word and symbol
constituent characters, not a Lisp symbol (Bug#358).
