* doc/lispref/variables.texi (Adding Generalized Variables): Fix example.
* lisp/emacs-lisp/cl-lib.el (substring)
* lisp/emacs-lisp/gv.el (cons, logand): Return the value being
assigned, as specified for 'setf'. (bug#35546)
* lisp/emacs-lisp/easy-mmode.el (easy-mmode--arg-docstring):
Clarify that the minor mode hook is called both when enabling and
disabling the mode (bug#34073).
Add a customizable variable for driver options (such as linker flags)
to pass to libgccjit (Bug #42761).
* lisp/emacs-lisp/comp.el (comp-native-driver-options): New
customization variable.
* src/comp.c: Use comp-native-driver-options to set libgccjit's driver
options, if supported on the library's ABI version.
This bug affected compilation of
(cond ((member '(some list) variable) ...) ...)
While equal is symmetric, member is not; in the latter case the
arguments must be a variable and a constant list, in that order.
Reported by Ikumi Keita.
* lisp/emacs-lisp/bytecomp.el (byte-compile--cond-switch-prefix):
Don't treat equality and member predicates in the same way; only
the former are symmetric in their arguments.
* test/lisp/emacs-lisp/bytecomp-tests.el
(byte-opt-testsuite-arith-data): Add test cases.
* lisp/emacs-lisp/bytecomp.el (byte-compile-file): Do not crash if
native compiling we have no permission to create the .elc
file. We are not creating it.
This is needed for installed instances compiled with NATIVE_FAST_BOOT
* src/comp.c (maybe_defer_native_compilation): Search for .el.gz
too as a source if the .el is not found.
(Fcomp_el_to_eln_filename): Remove the .gz in case to
generate the hash.
* lisp/emacs-lisp/comp.el (comp-valid-source-re): New defconst.
(comp-run-async-workers, native-compile-async): Make use of
`comp-valid-source-re'.
Prevent autoload to kicks in while running `native-compile-async'.
Autoload cannot be used safely by functions serving deferred
compilation as a circular load can be triggered if the dependency is
not native compiled already.
* lisp/emacs-lisp/comp.el (warnings): Add require.
* src/comp.c (comp_deferred_compilation): Doc update and set it to
true by default.
* lisp/emacs-lisp/comp.el (comp-deferred-compilation): Remove
customize.
When loading a elc file search for a corresponding eln one into
`comp-eln-load-path' directories and load it if available.
`comp-eln-load-path' contains by default two directory (user and
system one).
* src/pdumper.c (dump_do_dump_relocation): While resurrecting from
load set eln cache sys dir in `Vcomp_eln_load_path'.
* src/lread.c (maybe_swap_for_eln): New function.
(Fload): Clean-up some now unnecessary code going
back to the master one.
(Fload): Make use of Vcomp_eln_to_el_h for the reverse file
look-up.
(openp_add_middle_dir_to_suffixes)
(openp_max_middledir_and_suffix_len, openp_fill_filename_buffer):
Remove functions.
(openp): As for Fload revert code modifications.
(openp): When a .elc file is being loaded check if a corresponding
eln can be loaded in place.
* src/comp.c (ELN_FILENAME_HASH_LEN): New macro.
(comp_hash_string): New function.
(hash_native_abi): Make use of 'comp_hash_string'.
(hash_native_abi): Change `comp-native-path-postfix' format.
(Fcomp_el_to_eln_filename): New function.
(Fcomp__compile_ctxt_to_file): Have file_name as a input.
(Vcomp_eln_to_el_h, Vcomp_eln_load_path): New global varaibles.
* lisp/startup.el (normal-top-level): Add user eln cache directory
in `comp-eln-load-path'.
* lisp/help-fns.el (find-lisp-object-file-name): Reverse look-up
files using `comp-eln-to-el-h'.
* lisp/files.el (locate-file): Likewise.
* lisp/emacs-lisp/find-func.el (find-library-name): Likewise.
* lisp/emacs-lisp/comp.el (comp-output-directory)
(comp-output-base-filename, comp-output-filename): Remove function.
(comp-compile-ctxt-to-file): Create parent directories if
necessary.
(comp-run-async-workers, native-compile, native-compile-async):
Make use `comp-el-to-eln-filename'.
The motivation behind this change is that the indentation of some
lines was outright wrong. If we address that issue, then we might
as well also address the issue that some code is needlessly nested
an additional level. That we can fix by merging the conditions.
By doing these two changes in on commit we have to change the fewest
lines. Even though we are moving to using just spaces for indentation
of the modified lines, other lines in the same function are left alone
and continue to us tabs+spaces for indentation. That is not "wrong",
but just the style we are slowly migrating away from when touching
lines for other reasons.
Discussed in bug#42397.
* lisp/emacs-lisp/eldoc.el (eldoc-minibuffer-message): Merge two
conditions and fix indentation.
* lisp/emacs-lisp/checkdoc.el (checkdoc-run-hooks): Redefine as
obsolete function alias for 'run-hook-with-args-until-success'.
(checkdoc-this-string-valid-engine)
(checkdoc-file-comments-engine): Adjust callers.
* lisp/emacs-lisp/autoload.el (autoload--make-defs-autoload):
register-definition-prefixes is in subr.el, so it shouldn't be
necessary to check whether it's defined.
* lisp/emacs-lisp/lisp.el (end-of-defun): Only skip to next line when
after end of defun when ARG is 1 or less.
* test/lisp/emacs-lisp/lisp-tests.el (end-of-defun-twice): New
test (bug#24427).
* lisp/buff-menu.el (Buffer-menu--dynamic-name-width): New
function (bug#30692).
(Buffer-menu-name-width): Default to using it.
(list-buffers--refresh): Call it.
* lisp/emacs-lisp/seq.el (seq-max): Add autoload cookie.
* lisp/emacs-lisp/byte-opt.el (byte-optimize-associative-math)
(byte-optimize-min-max): Transform 3-arg min/max call into two 2-arg
calls, which is faster.
* lisp/emacs-lisp/bytecomp.el (byte-compile-associative): Rename to...
(byte-compile-variadic-numeric): ...this function and simplify,
fixing incorrect comments. The 3-arg strength reduction is now
always done in the optimisers and is no longer needed here.
(byte-compile-min-max): New function.
(byte-compile-minus): Simplify, remove incorrect comment, and use
byte-compile-variadic-numeric.
(byte-compile-quo): Simplify and fix comment.
* lisp/emacs-lisp/bytecomp.el (byte-compile-associative):
Translate numerical identity expressions, such as (+ x) and (* x),
into (* x 1) since the previous translation (+ x 0) gets it wrong
for x = -0.0.
* test/lisp/emacs-lisp/bytecomp-tests.el
(byte-opt-testsuite-arith-data): Add test cases.
* lisp/emacs-lisp/autoload.el (batch-update-autoloads--summary):
Output " ..." at the end of the non-concluding lines to signify
that the output continues.
* lisp/Makefile.in ($(lisp)/loaddefs.el): Don't output the
directories here.
* lisp/emacs-lisp/autoload.el (batch-update-autoloads--summary):
New function.
(batch-update-autoloads): Use it to output the directories we're
scraping.
This changes the compilation output from:
Directories for loaddefs: . ./calc ./calendar ./cedet ./cedet/ede
./cedet/semantic ./cedet/semantic/analyze ./cedet/semantic/bovine
./cedet/semantic/decorate ./cedet/semantic/symref ./cedet/semantic/wisent
./cedet/srecode ./emacs-lisp ./emulation ./erc ./eshell ./gnus ./image
./international ./language ./leim ./leim/ja-dic ./leim/quail ./mail ./mh-e
./net ./nxml ./org ./play ./progmodes ./textmodes ./url ./vc
(but all on one long line)
To:
SCRAPE . ./calc ./calendar ./cedet ./cedet/ede ./cedet/semantic
SCRAPE ./cedet/semantic/analyze ./cedet/semantic/bovine
SCRAPE ./cedet/semantic/decorate ./cedet/semantic/symref
SCRAPE ./cedet/semantic/wisent ./cedet/srecode ./emacs-lisp ./emulation
SCRAPE ./erc ./eshell ./gnus ./image ./international ./language ./leim
SCRAPE ./leim/ja-dic ./leim/quail ./mail ./mh-e ./net ./nxml ./org ./play
SCRAPE ./progmodes ./textmodes ./url ./vc
Compilation output with very long lines can be mistaken for errors
when they scroll by fast in the compilation output. Making it look
more like normal informational output avoids this confusion.
* lisp/emacs-lisp/byte-run.el (byte-compile-info): New function
that's more flexible that replaces 'byte-compile-info-string' and
'byte-compile-info-message'.
(byte-compile-info-string): Make obsolete.
(byte-compile-info-message): Ditto.
* lisp/international/ja-dic-cnv.el (skkdic-convert-okuri-ari)
(skkdic-convert-postfix, skkdic-convert-prefix)
(skkdic-collect-okuri-nasi, skkdic-set-okuri-nasi):
* lisp/finder.el (finder-compile-keywords):
* lisp/cus-dep.el (custom-make-dependencies): Adjust callers to
use the new function.
When Edebug backtracks, it nevertheless generates definitions for the
non-matching branches, see Bug#41988 and Bug#42701. This should be
fixed eventually (probably by deferring the definition until a branch
is known to match), but for now add a band-aid to avoid these
duplicate symbols, at least for anonymous forms.
* lisp/emacs-lisp/edebug.el (edebug-make-enter-wrapper): Regenerate
anonymous names.
* test/lisp/emacs-lisp/edebug-tests.el
(edebug-tests-duplicate-symbol-backtrack): New regression test.
* lisp/emacs-lisp/cl-generic.el (cl-defgeneric): Include qualifiers in
Edebug symbol name.
* test/lisp/emacs-lisp/cl-generic-tests.el
(cl-defgeneric/edebug/method): Adapt unit test.
* lisp/emacs-lisp/cl-generic.el (cl-defgeneric): Work around Bug#42672
by uniquifying inline method names.
* test/lisp/emacs-lisp/cl-generic-tests.el
(cl-defgeneric/edebug/method): New regression test.
