* configure.ac: Check for webkit2gtk-4.0.
* src/xwidget.c: Adjust to use WebKit2 API.
* lisp/xwidget.el (xwidget-webkit-callback): Adjust matches for
`xwidget-event-type'.
* src/search.c (looking_at_1, fast_looking_at, search_buffer): Prevent
relocation of buffer contents during calls to re_search_2. This ensures
the pointers into buffer text won't be invalidated by
r_alloc_sbrk (called from malloc with configurations where
REL_ALLOC=yes).
The fix was not complete, and completing it was proving too complicated.
- Revert "* src/regex.c (re_search_2): Make new code safe for
-Wjump-misses-init."
This reverts commit c2a17924a5.
- Revert "Port to GCC 6.2.1 + --enable-gcc-warnings"
This reverts commit f6134bbda2.
- Revert "Fix handling of allocation in regex matching"
This reverts commit ad66b3fadb.
- Revert "Fix handling of buffer relocation in regex.c functions"
This reverts commit ee04aedc72.
ee04aed Fix handling of buffer relocation in regex.c functions
71ca4f6 Avoid relocating buffers while libxml2 reads its text
1b3fc8a ; Remove redundant code in gmalloc.c
9afea93 Attempt to catch reads from a buffer that is relocated
This should make ralloc-related bugs less likely on GNU/Linux
systems with bleeding-edge glibc. See the email thread containing:
http://lists.gnu.org/archive/html/emacs-devel/2016-10/msg00801.html
Do not merge to master.
* configure.ac (REL_ALLOC): Default to 'no' on all platforms, not
merely on platforms with Doug Lea malloc. Although bleeding-edge
glibc no longer exports __malloc_initialize_hook and so longer
passes the configure-time test for Doug Lea malloc, ralloc tickles
longstanding bugs like Bug#24358 and Bug#24764 and Emacs is likely
to be more reliable without it. This patch is not needed on
master, which uses hybrid malloc in this situation.
* lisp/emacs-lisp/seq.el (seq-random-elt): Add function to return a
random element from it's sequence parameter.
* test/lisp/emacs-lisp/seq-tests.el (test-seq-random-elt-take-all
test-seq-random-elt-return-nil): Test the new function
* doc/lispref/sequences.texi: Document the new function
* src/search.c (Freplace_match): Move the call to BYTE_POS_ADDR
after the call to xpalloc, to avoid the danger of buffer text
relocation after its address was taken. (Bug#24358)
* lisp/net/tramp-sh.el (tramp-histfile-override): Change default value
to "~/.tramp_history".
(tramp-open-shell): Check proper HISTFILE setting.
(tramp-maybe-open-connection): Cleanup also for errors. (Bug#24478)
* lisp/progmodes/flymake.el (flymake-start-syntax-check-process):
Don’t prompt the user when killing Flymake processes.
* doc/misc/flymake.texi (Starting the syntax check process):
Document new behavior.
Bleeding-edge glibc sets emacs_cv_var_doug_lea_malloc to 'no'.
Do not merge to master.
* configure.ac: Check for valloc decl when compiling gmalloc.c.
* src/gmalloc.c (emacs_abort) [emacs]: Adjust decl to match
what is in lisp.h. Remove duplicate decl.
(aligned_alloc): #undef before defining.
(aligned_alloc, memalign) [!MSDOS]: Declare.
(valloc) [HAVE_DECL_VALLOC]: Remove duplicate decl.
50fa7d6 ;* src/w32heap.c: Fix typo and wording of the comments.
6f1325e electric-quote mode no longer worries about coding
c2a1792 * src/regex.c (re_search_2): Make new code safe for -Wjump-mi...
f6134bb Port to GCC 6.2.1 + --enable-gcc-warnings
b2ba630 Explain how to debug emacsclient lisp errors
9da53e2 Let describe-function work for lambda again
5c2da93 Fix kill-line's docstring
ad66b3f Fix handling of allocation in regex matching
5a26c9b * lisp/electric.el (electric-quote-mode): Improve doc (Bug#24...
3877c91 vc-region-history: Search just on lines intersecting the region
8988327 Fix documentation of 'alist-get'
b6998ea * src/regex.h (re_match_object): Improve commentary.
# Conflicts:
# etc/NEWS
# lisp/help-fns.el
b73f466 * lisp/cus-start.el (exec-path): Handle nil elements. (Bug#2...
55ebb70 Catch the imenu-unavailable error in sh-mode completion table
993acb5 ; Minor fix for last change in characters.el
30c4bb5 More char-width fixes
4eb4463 Fix char-width-table values for some Emoji
528997d Keep point when switching from and to *terminal* buffer
2130005 * INSTALL: Use correct Emacs release number 25.
10835b1 Avoid crashes due to objects read with the #n=object form
4de671d Improve doc string of 'completion-at-point-functions'
ceb46f0 Fix crash in evaluating functions
d8374c4 * src/filelock.c (current_lock_owner): Update comment.
2deb20c Port last_marked change to full-program optimizers
27eb668 Adapt GDB scripts to '--enable-check-lisp-object-type' builds
dac64e3 Avoid optimizing out the last_marked[] array
* src/regex.c (ENSURE_FAIL_STACK, re_search_2):
Redo recent regex changes to avoid complaints from GCC 6.2.1 when
Emacs is configured with --enable-gcc-warnings. Also, work around
GCC bug 78081, which was uncovered by this new code.
Only two of the commands there were autoloaded, one of which is an
easter egg.
* lisp/miscl.el (copy-from-above-command):
* lisp/miscl.el (zap-up-to-char):
* lisp/miscl.el (mark-beginning-of-buffer):
* lisp/miscl.el (mark-end-of-buffer):
* lisp/miscl.el (upcase-char):
* lisp/miscl.el (forward-to-word):
* lisp/miscl.el (backward-to-word):
Add autoload cookie.
Since commit "* lisp/help-fns.el (describe-function): More type
checking[...]", `describe-function' throws a user-error when given a
non-symbol. This prevents the [back] button in a *Help* buffer from
working when the page it goes back to describes an anonymous
function (e.g., the result of `describe-key' on a key which is bound to
a lambda form).
* lisp/help-fns.el (describe-function): Move the checks on FUNCTION
being an fbound symbol into the `interactive' form. This allows
non-interactive calls to pass an anonymous function (Bug #24221). Note
that passing a non-bound symbol non-interactively will still trigger a
`void-function' error from `describe-function-1'.
