* doc/misc/ert.texi (erts files): Indent examples with spaces rather
than tabs, since Texinfo treats tab characters as a single space;
see (info "(texinfo) @example"). Fix typos/thinkos.
* src/xdisp.c (syms_of_xdisp) <nobreak-char-ascii-display>: New
variable.
(get_next_display_element): If 'nobreak-char-ascii-display' is
non-nil, display non-ASCII space and hyphen characters as their
ASCII equivalents. (Bug#50983)
* etc/NEWS:
* etc/PROBLEMS: Mention 'nobreak-char-ascii-display'.
* lisp/textmodes/bibtex.el (bibtex-find-crossref)
(bibtex-find-entry): Make function aliases obsolete. These were left
behind when renaming functions, but never declared obsolete.
* lisp/faces.el (make-face-bold, make-face-unbold)
(make-face-italic, make-face-unitalic, make-face-bold-italic):
Use `advertised-calling-convention` to avoid promoting the third
_noerror argument; it has been ignored since 1999.
* lisp/net/tramp-fuse.el (tramp-fuse-mount-timeout): New defconst.
(tramp-fuse-mounted-p): Use it. Check for a file property instead
of a connection property.
(tramp-fuse-unmount): Dito.
* lisp/net/tramp-sshfs.el (tramp-sshfs-maybe-open-connection):
Do not trust existence of a process, whether the volume is mounted.
* doc/emacs/search.texi (Lax Search): Update the documentation about
the default value of search-whitespace-regexp, as it is now
independent of the major mode's syntax table (bug#51020).
* etc/e/eterm-color.ti: Add new capabilities
* lisp/term.el: New faces and variables to support new ANSI modes.
(term-termcap-format): Add new capabilities
(term-emulate-terminal): When saving cursor, additionally save the new
variables.
(term--handle-colors-list): Handle ANSI codes, specifying italic other
modes.
* test/lisp/term-tests.el (ansi-test-strings): Adjust tests.
(term-ansi-face-already-done): Make obsolete
(term--maybe-brighten-color): Remove
(term--color-as-hex): New function
(term-handle-colors-array): Make obsolete in favour of the new
function 'term--handle-colors-list'.
(term--handle-colors-list): New function, that can also handle ANSI
codes 38 and 48.
(term-handle-ansi-escape): Use it
* test/lisp/term-tests.el (ansi-test-strings): Add tests for 256-color
and 24bit ANSI colors
* lisp/ansi-color.el (ansi-color--code-as-hex): New function to
convert from 256-color and 24-bit ANSI codes.
(ansi-color--face-vec-face): Add support for ANSI color codes greater
than 16
(ansi-color--update-face-vec): Add support for ANSI codes 38 and 48
which can specify 256-color and 24bit ANSI colors.
* test/lisp/ansi-color-tests.el (ansi-color-tests--strings): Add tests
for ANSI codes 38 and 34
(ansi-color-context-region):
(ansi-color-context): Adjust doc string to the new format of
ansi-color context.
(ansi-color--find-face): Rename to ansi-color--face-vec-face
(ansi-color--face-vec-face): Adjust to the new format ansi-color
context.
(ansi-color-filter-apply):
(ansi-color-apply):
(ansi-color-filter-region):
(ansi-color-apply-on-region): Adjust to the new format of ansi-color
context in order to speed these functions up.
(ansi-color-apply-sequence): Make it obsolete.
(ansi-color--update-face-vec): New function to handle the new format
of ansi-color context.
(ansi-color-get-face-1): Make obsolete as this function isn't used any
more (bug#50806).
* lisp/emacs-lisp/memory-report.el (memory-report--type-size):
Default to nil so that the test in `memory-report-object-size' works.
(memory-report--set-size): Initialize
memory-report-object-size.
* nt/gnulib-cfg.mk (OMIT_GNULIB_MODULE_free-posix)
(OMIT_GNULIB_MODULE_malloc-posix)
(OMIT_GNULIB_MODULE_realloc-gnu)
(OMIT_GNULIB_MODULE_realloc-posix):
New macros, since we don’t want these modules on MS-Windows.
* src/w32heap.c (heap_alloc, heap_realloc): New functions.
(malloc_after_dump, realloc_after_dump, realloc_before_dump):
Use them.
Make the following changes by hand, and run 'admin/merge-gnulib'.
* .gitignore: Add lib/malloc/*.gl.h.
* admin/merge-gnulib: Copy lib/af_alg.h and lib/save-cwd.h
directly from Gnulib, without worrying about Gnulib modules,
as these files are special cases.
(AVOIDED_MODULES): Remove malloc-posix.
* lib/malloc.c, lib/realloc.c, m4/malloc.m4, m4/realloc.m4:
* m4/year2038.m4: New files, copied from Gnulib.
* lib/malloca.c, lib/malloca.h:
* m4/close-stream.m4, m4/glibc21.m4, m4/malloca.m4:
Remove. These are either no longer present in Gnulib, or are no
longer needed by modules that Emacs uses.
* oldXMenu/AddPane.c, oldXmenu/Addsel.c: Include XmenuInt.h first;
needed for new Gnulib.
* src/xmenu.c: Call emacs_abort, not abort.
* test/lisp/mh-e/mh-utils-tests.el (mh-ensure-native-trampolines):
New function.
(mh-test-utils-setup-with-mocks)
(mh-test-utils-setup-with-variant): Use it.
* lisp/emacs-lisp/comp.el (comp-running-batch-compilation): New var.
(comp-final): Use it.
(batch-native-compile): Bind `comp-running-batch-compilation' it.
* lisp/international/fontset.el (script-representative-chars): Remove
U+FE0F / VS-16 from the 'emoji' entry. It could cause us to skip
fonts that don't have a glyph for it, even though we don't actually
need one.
* lisp/emacs-lisp/ert.el (ert-deftest, ert--run-test-internal):
Use t rather than the ambient file value for `lexical-binding` to
avoid bad lexbind coverage by mistake.
