On macOS, shared libraries typically have the suffix .dylib. This
commit switches the module suffix to .dylib on Darwin to account for
that. To also support the .so suffix, introduce the concept of a
secondary module suffix.
* configure.ac: Switch MODULES_SUFFIX to .dylib for Darwin, introduce
MODULES_SECONDARY_SUFFIX.
* src/lread.c (Fload, syms_of_lread): Also use
MODULES_SECONDARY_SUFFIX if defined.
* test/src/emacs-module-tests.el (module-darwin-secondary-suffix): New
unit test.
* lisp/vc/vc.el (vc--add-line): Create file if it does not exist.
Use existing buffer to avoid discrepancies with filesytem. Make sure
that the file ends with a newline.
(vc--remove-line): Do not create file if it does not exist. Use
existing buffer to avoid discrepancies with filesytem. (bug#37185)
* lisp/gnus/gnus-art.el (gnus-article-x-face-command): It's seldom
useful to display the face in an external command, so don't ever
default to that. This also fixes the problem of Emacs running as
a server in mixed graphical/non-graphical environments.
* lisp/simple.el (goto-line-history): New history variable.
(goto-line): Use new (buffer-local) variable as input
history (Bug#38282).
* lisp/subr.el (read-number-history): New history variable.
(read-number): Use the new variable as default input history.
* doc/lispref/minibuf.texi (Minibuffer History): Document
read-number-history and goto-line-history variables.
* etc/NEWS: Announce changes.
* src/coding.c (Fencode_coding_region): Clarify what this does.
(Fdecode_coding_region): Ditto.
* src/fns.c (Fbase64_decode_region): Clarify that this function
returns bytes, not text (bug#38587).
(Fbase64_encode_region): Clarify that this function takes bytes,
not text.
This moves the logic from the series of commits starting in the commit named:
Improve sorting of flex completion style with non-nil minibuffer-default
to lisp/icomplete.el, so far the only confirmed beneficiary of that
functionality.
* lisp/icomplete.el (icomplete--sorted-completions): Consider
minibuffer-default here.
* lisp/minibuffer.el (completion--flex-adjust-metadata): Simplify.
* src/image.c (imagemagick_initialize): New function,
with body taken from imagemagick_load_image.
(imagemagick_load_image, Fimagemagick_types): Use it.
Copyright-paperwork-exempt: yes
* configure.ac: Substitute environment function snippet for Emacs 28.
* src/module-env-28.h: New file, with dummy contents for now.
* src/emacs-module.h.in: Provide emacs_env_28 structure.
Notably C-x d (M-x dired) and C-x v d (M-x vc-dir) behaved quite
differently, having regular files as the default instead of ido's
usual "./".
* lisp/icomplete.el (icomplete--sorted-completions): New helper.
(icomplete-completions): Use it.
Found by UBSan.
* src/nsfns.m (ns_set_foreground_color, ns_set_background_color):
* src/nsimage.m (getPixelAtX:Y:):
* src/nsterm.m (ns_color_index_to_rgba): Add explicit casts to avoid
undefined behavior when left-shifting beyond the bounds of the int
type.
* src/macfont.m (METRICS_VALUE): Add explicit casts to avoid undefined
behavior when left-shifting a negative value.
* test/lisp/time-stamp-tests.el (time-stamp-custom-format-tabs-expand,
time-stamp-custom-end, time-stamp-helper-string-defaults): New tests.
(time-stamp-custom-count): Test 0 case.
(time-stamp-format-non-date-conversions): Test different system values.
Development of these new tests was guided by the "testcover" library.
Previously, the names of arguments and other details were needlessly
inconsistent between the documentation, the declarations, and the
definitions, as well as between each other. This commit makes them
more consistent, in most cases by applying the names from the
documentation everywhere.
* src/module-env-27.h:
* src/module-env-25.h:
* src/emacs-module.h.in:
* src/emacs-module.c (module_get_environment)
(module_make_global_ref, module_free_global_ref)
(module_non_local_exit_get, module_non_local_exit_signal)
(module_make_function, module_funcall, module_type_of)
(module_is_not_nil, module_extract_integer)
(module_extract_float, module_copy_string_contents)
(module_make_string, module_vec_set, module_vec_get)
(module_vec_size, module_extract_time)
(module_assert_runtime):
* doc/lispref/internals.texi (Module Initialization)
(Module Functions, Module Values): Make argument names and some other
details consistent. No functional changes.
* README:
* configure.ac:
* nt/README.W32:
* msdos/sed2v2.inp:
* src/msdos.c (internal_terminal_init):
* etc/refcards/ru-refcard.tex: Bump Emacs version to 28.0.50.
* lisp/cus-edit.el (customize-changed-options-previous-release):
Bump up the value to 26.3.
* etc/NEWS.27: Renamed from NEWS.
* etc/NEWS: New file for Emacs 28.
* lisp/cus-edit.el (customize-changed-options-previous-release):
Change the value to 26.3.
* README:
* configure.ac:
* nt/README.W32:
* msdos/sed2v2.inp: Bump Emacs version to 27.0.60.
This is a useful property when doing further bit-twiddling with the
magnitude array before/after calling extract_big_integer or
make_big_integer. For example, constructing an emacs_limb_t object
using repeated shift-and-add should work as expected, but relies on
the type not having padding bits. Since the C standard already
guarantees that unsigned integers use a pure binary representation,
not having padding bits is enough to guarantee that the type has
unique object representations in the sense of C++’s
std::has_unique_object_representations.
* doc/lispref/internals.texi (Module Values): Document that
emacs_limb_t doesn’t have padding bits.
* src/emacs-module.c: Verify that emacs_limb_t doesn’t have padding
bits.
* src/xdisp.c (extend_face_to_end_of_line): Don't return early
if face attributes beyond background color and box are set,
since that means these attributes need to be extended past the
EOL.
If minibuffer-default coincided with the first of completions, the
empty list would be returned.
* lisp/minibuffer.el (completion--flex-adjust-metadata): Make sure
to never return empty list.
* etc/NEWS:
* lisp/comint.el (comint-password-function): New variable.
(comint-send-invisible): Use it.
* test/lisp/comint-tests.el (comint-test-no-password-function,
comint-test-password-function-with-value,
comint-test-password-function-with-nil): Test new variable.
Using the 'dedicated' prop for display-buffer--maybe-at-bottom marks the
window of the buffer "*Process List*" as dedicated, so it won't be replaced
by another buffer that might be visited following links to process buffers
from the buffer "*Process List*".
This previous commit targetting this function introduced a bug whereby
the completion table's sorting function wouldn't be called. That is
fixed by this commit, which also simplifies the function further: it
now skips re-sorting the completions completely if there is no
minibuffer input at all (in other words, when flex isn't doing
anything useful).
* lisp/minibuffer.el (completion--flex-adjust-metadata): Simplify.
(gnus-group-change-level, gnus-make-hashtable-from-newsrc-alist):
Use gnus-info-make.
(gnus-make-hashtable-from-newsrc-alist): Prefer `gnus-info-group`
to `car` when applied to a `gnus-info` object.
(gnus-make-hashtable-from-killed): Remove unused vars `lists` and `list`.
(gnus-gnus-to-quick-newsrc-format): Extract common code from if branches.
* lisp/gnus/gnus.el (gnus-info-make): New constructor.
