* lisp/net/mailcap.el (mailcap--computed-mime-data): New variable.
(mailcap-parse-mailcaps): Don't delete Emacs-distributed fallback
values (bug#40247).
(mailcap-add-mailcap-entry): Extend to allow working on different
variables.
(mailcap-add): Store data in mailcap-user-mime-data, since it
should be heeded first.
* lisp/erc/erc-backend.el (erc-server-send-queue): Check that the
buffer is live before using it (bug#40418). This fixes a rare
problem when the queue is non-empty when `erc-quit-server' is run.
* lisp/net/tramp-adb.el (process-file-return-signal-string): Declare.
(tramp-adb-get-signal-strings): New defun.
(tramp-adb-handle-process-file): Use it.
* lisp/net/tramp-sh.el (process-file-return-signal-string): Declare.
(tramp-sh-get-signal-strings): New defun.
(tramp-sh-handle-process-file): Use it.
* lisp/net/tramp.el (tramp-get-signal-strings): Remove function.
* test/lisp/net/tramp-tests.el (tramp-test28-process-file):
Accept alternative signal return string.
We perform weird pointer arithmetic due to the layout of Lisp_Objects
holding symbols. ASan/UBSan warns about that (Bug#42530). Suppress
the warnings by performing the arithmetic on integer types and casting
back to pointers.
* src/alloc.c (mark_maybe_object, mark_memory): Temporarily cast
pointer to 'intptr_t'.
* src/emacs-module.c (initialize_environment): Call
__lsan_ignore_object only if HAVE_SANITIZER_LSAN_INTERFACE_H is
undefined. This fixes compilation on systems that don't have
__lsan_* functions.
We intentionally leak some objects. Prevent the ASan leak detector
from raising false alarms in these cases.
* configure.ac: Search for lsan_interface.h header.
* src/data.c (make_blv): Allow leaking of buffer-local values.
* src/buffer.c (enlarge_buffer_text): Allow leaking of buffer text.
* src/emacs-module.c (Fmodule_load, initialize_environment): Allow
intentional leak of runtime and environment objects if module
assertions are enabled.
We can't just use a hash lookup because a global and a local reference
might refer to the same Lisp object.
* src/emacs-module.c (module_free_global_ref): More precise check for
global liveness.
(cherry picked from commit 9f01ce6327)
We can't simply look up the Lisp object in the global reference table
because an invalid local and a valid global reference might refer to
the same object. Instead, we have to test the address of the global
reference against the stored references.
* src/emacs-module.c (module_global_reference_p): New helper function.
(value_to_lisp): Use it.
(cherry picked from commit 6355a3ec62)
Instead of storing the global values in a global 'emacs_value_storage'
object, store them as hash values alongside the reference counts.
That way the garbage collector takes care of cleaning them up.
* src/emacs-module.c (global_storage): Remove.
(struct module_global_reference): New pseudovector type.
(XMODULE_GLOBAL_REFERENCE): New helper function.
(module_make_global_ref, module_free_global_ref): Use
'module_global_reference' struct for global reference values.
(value_to_lisp, module_handle_nonlocal_exit): Adapt to deletion of
'global_storage'.
(cherry picked from commit 5c5eb97908)
(byte-optimize-form-code-walker): Use `byte-optimize-form` after
inlining, so optimizations are also applied to the top level call.
Simplify the code for `pure` functions using `byte-optimize-constant-args`.
(byte-optimize-all-constp): Remove, not used any more.
(byte-optimize-1+, byte-optimize-1-): Remove, they are redundant
with the `pure` annotation.
* lisp/comint.el (comint-read-noecho):
* lisp/emacs-lisp/edebug.el (edebug-all-defuns):
* lisp/man.el (manual-entry):
* lisp/vc/log-edit.el (vc-log-mode-map, vc-log-entry-mode): Declare
ancient backwards-compatibility aliases and functions obsolete. The
oldest in this list was added in 1992, and the most recent in 2004.
* lisp/net/telnet.el (telnet-initial-filter): Don't use
`comint-read-noecho'.
* lisp/image/gravatar.el (gravatar-build-url): Compute
query-string first, so that dynamically bound values of
`gravatar-rating' (etc.) are respected, instead of computing it
when the callback happens.
This incorporates:
2020-07-30 work around some Oracle Studio attribute bugs
2020-07-29 fsusage, regex, stat-size: remove Cray support
2020-07-26 inttypes: remove support for AIX 4
2020-07-26 gettimeofday: remove workaround for Mac OS X 10.0
2020-07-26 don't require gl_LOCALTIME_BUFFER_DEFAULTS
2020-07-26 alloca: remove Cray-2 and Cray Y-MP support
2020-07-26 libgmp: remove dependency on havelib
2020-07-26 libgmp: remove HAVE_GMP, LIB_GMP
2020-07-25 multiarch: prepare for x86_64+arm64 universal in macOS 11
2020-07-25 sigprocmask: small autoconf macro improvement
2020-07-25 small autoconf macro improvements
2020-07-24 timespec: remove dependence on ‘verify’
2020-07-24 optimize a few more three-valued comparisons
2020-07-24 fix _GL_CMP parenthesization typo
2020-07-23 optimize three-valued comparison between integers
2020-07-24 doc: update for Mac OS X 10.13
2020-07-23 fchmodat, lchmod: use /proc on Cygwin
2020-07-21 inttypes: fix PRI*PTR and SCN*PTR on 64-bit native Windows
2020-07-12 libgmp: avoid warning when --without-libgmp is used
2020-07-12 libgmp: link to the correct shared library
* lib/mini-gmp-gnulib.c: Ignore -Wsuggest-attribute=malloc only for
* build-aux/config.guess, build-aux/config.sub:
* build-aux/install-sh, doc/misc/texinfo.tex, lib/c-strcasecmp.c:
* lib/c-strncasecmp.c, lib/fchmodat.c, lib/fsusage.c:
* lib/gettimeofday.c, lib/inttypes.in.h, lib/lchmod.c:
* lib/mini-gmp-gnulib.c, lib/nstrftime.c, lib/regex.h, lib/timespec.h:
* m4/alloca.m4, m4/getgroups.m4, m4/gettimeofday.m4:
* m4/gnulib-common.m4, m4/inttypes.m4, m4/libgmp.m4, m4/mktime.m4:
* m4/multiarch.m4:
Copy from Gnulib.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
* src/Makefile.in, test/Makefile.in (LIBGMP):
Rename from LIB_GMP for compatibility with Gnulib.
All uses changed.
* src/alloc.c (__builtin_unwind_init) [!HAVE___BUILTIN_UNWIND_INIT]:
Move from here ...
* src/lisp.h: ... to here, since flush_stack_call_func uses it.
* src/pdumper.c (dump_off_from_lisp): Avoid ‘return n;;’ to pacify
Oracle Studio.
* src/xdisp.c (face_at_pos): Pass ATTR_FILTER to
face_for_overlay_string.
* src/xfaces.c (face_for_overlay_string): Accept an additional
argument ATTR_INDEX and pass it to merge_face_ref for merging the
face at POS. This ensures a face from buffer text will not be
merged unless it specifies the :extend attribute. (Bug#42552)
* src/dispextern.h (face_for_overlay_string): Adjust prototype.
* lisp/gnus/gnus-gravatar.el (gnus-gravatar-insert): Fix check for
repeated gravatars, which is now easier to trigger now that things
are more asynchronous.
* lisp/image/gravatar.el (gravatar--service-libravatar): Fetch the
data asynchronously (bug#40676).
(gravatar-service-alist): Adjust all providers so they are
asynchronous.
(gravatar-build-url): Adjust caller to be asynchronous.
(gravatar-retrieve): Ditto.
(gravatar-retrieve-synchronously): Ditto.
* lisp/net/dns.el (dns-query-asynchronous): New function.
(dns--lookup, dns--filter): New internal functions.
(dns-query): Reimplement on top of dns-query-asynchronous.
The following commits were skipped:
3838aeb739 Backport: add another test case for module assertions.
bde5f5f897 Backport: Add module test for edge case.
4b3085a7fe Fix last change
efdd4632c9 Fix Arabic shaping when column-number-mode is in effect
d5acc50941 Fix description of kmacro-* commands in the user manual
* lisp/image.el (image-animate-timeout): Make the animation
auto-stop use a decaying average to determine when to stop
(bug#40685). The default stop condition will probably require
some tweaking -- the current default may be too aggressive.
