Now that we use extra-parents to group alternative major modes,
some tables can be simplified to mention only the group's leader.
* lisp/align.el (align-c++-modes, align-rules-list):
Don't bother listing TS alternatives.
(align-perl-modes): Don't bother listing CPerl alternative.
* lisp/info-look.el (perl-mode): Simplify.
* lisp/cedet/semantic/symref/grep.el (semantic-symref-filepattern-alist):
Don't bother listing TS alternatives.
* lisp/emulation/viper.el (viper-vi-state-mode-list): Don't bother
listing CPerl alternative.
* lisp/progmodes/gud.el (gud-tooltip-activate-mouse-motions-if-enabled):
Take into account the modes hierarchy.
(gud-tooltip-modes): Don't bother listing TS alternatives.
* .dir-locals.el (c-ts-mode): Simplify.
Monitors are wider now than when these defaults were first set, and it
is useful to take better advantage of that, to fit text on fewer lines.
Yet, it has repeatedly been shown that overly long lines reduce
readability:
"A reasonable guideline would be 55 to 75 characters per line."[1]
We also don't want to disfavor narrow displays, like mobile phones; a
more promising direction here might be to automatically word wrap
docstrings and make their maximum width customizable. That might
require a new docstring format, however.
Bumping it by 7 characters, from 65 to 72, seems a reasonable compromise
for now. Consideration was given to increasing it to 70 or 75, but 72
happens to be a commonly recommended maximum line width elsewhere (see
Fortran 66, Python docstrings, commit message recommendations, etc.),
and we might as well do the same.
This change was discussed in:
https://lists.gnu.org/r/emacs-devel/2022-07/msg00217.html
[1] "Optimal Line Length in Reading — A Literature Review", Nanavati and
Bias, Visible Language, Vol. 39 No. 2 (2005).
https://journals.uc.edu/index.php/vl/article/view/5765
* lisp/emacs-lisp/lisp-mode.el (emacs-lisp-docstring-fill-column):
* .dir-locals.el (fill-column, emacs-lisp-docstring-fill-column):
Bump default to 72.
* lisp/progmodes/etags-regen.el: New file (bug#67687).
* etc/NEWS: Mention the addition.
* .dir-locals.el: Add this project's settings for
etags-regen-regexp-alist and etags-regen-ignores.
* lisp/progmodes/c-ts-mode.el (c-ts-indent-style-safep): New
predicate.
(c-ts-mode-indent-style): Use it to test the value for being safe.
* .dir-locals.el (c-ts-mode): Set 'c-ts-mode-indent-style' to 'gnu'.
* .dir-locals.el (c-mode): Add more noise macro names.
* src/frame.c (delete_frame): Do not delete terminal if force is
Qnoelisp.
* src/xterm.c (x_wm_supports): Fix coding style.
(x_delete_display): Delete the supported atoms list.
(x_delete_terminal): Delete all terminals. Free the scratch
cursor GC.
* lisp/files-x.el (modify-dir-local-variable): Add a 'no-byte-compile'
file local variable when generating a .dir-locals.el
file.
* .dir-locals.el: Add 'no-byte-compile'. (Bug#58486)
* .dir-locals.el: Set new option to t
* etc/NEWS: Mention new option.
* lisp/vc/diff-mode.el (diff-add-log-use-relative-names): Add new option.
(diff-add-log-current-defuns): Use new option.
* doc/emacs/maintaining.texi (Log Buffer): Mention new option.
* lisp/vc/vc-git.el (vc-git-log-edit-summary-target-len)
(vc-git-log-edit-summary-max-len): New defcustoms.
(vc-git-log-edit-summary-target-warning)
(vc-git-log-edit-summary-max-warning): New faces.
(vc-git--log-edit-summary-check): New function.
(vc-git-log-edit-mode): Add vc-git--log-edit-summary-check to
log-edit-font-lock-keywords to font lock long Git commit summary
lines.
* etc/NEWS (VC): Document the change.
* .dir-locals.el: Set vc-git-log-edit-summary-target-len.
* .dir-locals.el: Set bug-reference-url-format in all modes, not just
changelog mode. Use (eval . (bug-reference-mode)) as described
in (info "(emacs) Specifying File Variables")
* lisp/progmodes/bug-reference.el: Use lexical binding.
(bug-reference-unfontify):
(bug-reference-fontify): Mention args in docstring.
Bug#35123
This patch just changes code files; a followup companion patch
(much larger) will affect the commentary. This part is
separated out to make it easier to review.
* .dir-locals.el (change-log-mode):
* lisp/org/org-info.el (org-info-other-documents)
(org-info-map-html-url):
* lisp/org/ox-html.el (org-html-creator-string):
* lisp/startup.el (fancy-startup-text, fancy-about-text)
(fancy-splash-head):
* test/lisp/ffap-tests.el (ffap-other-window--bug-25352):
* test/lisp/thingatpt-tests.el (thing-at-point-test-data):
Use HTTPS instead of HTTP.
Inspired by a suggestion from RMS in: http://bugs.gnu.org/23640#58
* .dir-locals.el (c-mode): Adjust to macro changes.
* src/conf_post.h (NONVOLATILE, UNINIT): New macros (Bug#23640).
(IF_LINT): Remove. All uses replaced by the new macros.
It now runs internal variable setting functions after the mode hooks, no
longer runs the mode hooks twice, and declares the configuration variables for
noise macros and macros with semicolons as safe variables (when given suitable
arguments).
Fixes bug #16759 and bug #23476.
* .dir-locals: Put the c-noise-macros-with-paren-names setting back into the C
Mode value.
* lisp/progmodes/cc-mode.el: (c-basic-common-init): Remove the call to
c-make-macro-with-semi-re.
(c-mode, c++-mode, objc-mode, java-mode, idl-mode, pike-mode, awk-mode): Move
c-make-noise-macro-regexps and c-make-macro-with-semi-re (where appropriate)
and c-update-modeline into the :after-hook form. Remove the explicit settings
of the syntax table, the abbreviation table and the local key map, since they
duplicate forms generated by define-derived-mode. Remove the explicit
invocation of each mode's mode hook, since they duplicate ones generated by
define-derived-mode.
* lisp/progmodes/cc-vars.el: (c-string-list-p, c-string-or-string-list-p): New
functions.
(c-noise-macro-names, c-noise-macro-with-parens-names): give the
save-local-variable property c-string-list-p.
(c-macro-names-with-semicolon): give the save-local-variable property
c-string-or-string-list-p.
* doc/misc/cc-mode.texi: (Macros with ;, Noise Macros): Note that it's not
necessary to call the regexp generating functions after setting the pertinent
configuration values in a mode hook.
Change 8e4595a438 from 2016-04-30 17:28:24
+0000 was an enhancement to .dir-locals to allow correct fontification
of certain macro constructs.
* .dir-locals.el: Remove the two forms for C Mode dealing with noise macros.
* .dir-locals.el: (log-edit-move): Add the "Author: " header.
* lisp/vc/log-edit.el (log-edit-mode-map): Add binding for
`log-edit-beginning-of-line'.
(log-edit-setup-add-author): New user option.
(log-edit-beginning-of-line): New command.
(log-edit): Move major mode call above the contents setup so that
the local variable values are already applied.
(log-edit): Only insert "Author: " when
`log-edit-setup-add-author' is non-nil.
(log-edit): When SETUP is non-nil, position point after ": "
instead of point-min.
(log-edit-font-lock-gnu-style)
(log-edit-font-lock-gnu-keywords): New vars.
(log-edit-font-lock-keywords): New fun.
(log-edit-mode): Don't fold case in font-lock.
(log-edit-font-lock-keywords): Do not assume case-folding.
* .dir-locals.el (log-edit-mode): Enable gnu-style checks.
* lisp/emacs-lisp/bytecomp.el (byte-compile-lapcode): Handle new form of
`byte-constant'.
(byte-compile-close-variables, displaying-byte-compile-warnings):
Add edebug spec.
(byte-compile-toplevel-file-form): New fun, split out of
byte-compile-file-form.
(byte-compile-from-buffer): Use it to avoid applying cconv
multiple times.
(byte-compile): Only strip `function' if it's present.
(byte-compile-lambda): Add `reserved-csts' argument.
Use new lexenv arg of byte-compile-top-level.
(byte-compile-reserved-constants): New var.
(byte-compile-constants-vector): Obey it.
(byte-compile-constants-vector): Handle new `byte-constant' form.
(byte-compile-top-level): Add args `lexenv' and `reserved-csts'.
(byte-compile-form): Don't check callargs here.
(byte-compile-normal-call): Do it here instead.
(byte-compile-push-unknown-constant)
(byte-compile-resolve-unknown-constant): Remove, unused.
(byte-compile-make-closure): Use `make-byte-code' rather than `curry',
putting the environment into the "constant" pool.
(byte-compile-get-closed-var): Use special byte-constant.
* lisp/emacs-lisp/byte-opt.el (byte-optimize-form-code-walker): Handle new
intermediate special form `internal-make-vector'.
(byte-optimize-lapcode): Handle new form of `byte-constant'.
* lisp/help-fns.el (describe-function-1): Don't handle funvecs.
* lisp/emacs-lisp/macroexp.el (macroexpand-all-1): Only convert quote to
function if the content is a lambda expression, not if it's a closure.
* emacs-lisp/eieio-come.el: Remove.
* lisp/emacs-lisp/eieio.el: Don't require eieio-comp.
(defmethod): Do a bit more work to find the body and wrap it into
a function before passing it to eieio-defmethod.
(eieio-defmethod): New arg `code' for it.
* lisp/emacs-lisp/debug.el (debugger-setup-buffer): Don't hide things in
debugger backtrace.
* lisp/emacs-lisp/cl-extra.el (cl-macroexpand-all): Use backquotes, and be
more careful when quoting a function value.
* lisp/emacs-lisp/cconv.el (cconv-freevars): Accept defvar/defconst.
(cconv-closure-convert-rec): Catch stray `internal-make-closure'.
* lisp/Makefile.in (COMPILE_FIRST): Compile pcase and cconv early.
* src/eval.c (Qcurry): Remove.
(funcall_funvec): Remove.
(funcall_lambda): Move new byte-code handling to reduce impact.
Treat all args as lexical in the case of lexbind.
(Fcurry): Remove.
* src/data.c (Qfunction_vector): Remove.
(Ffunvecp): Remove.
* src/lread.c (read1): Revert to calling make_byte_code here.
(read_vector): Don't call make_byte_code any more.
* src/lisp.h (enum pvec_type): Rename back to PVEC_COMPILED.
(XSETCOMPILED): Rename back from XSETFUNVEC.
(FUNVEC_SIZE): Remove.
(FUNVEC_COMPILED_TAG_P, FUNVEC_COMPILED_P): Remove.
(COMPILEDP): Rename back from FUNVECP.
* src/fns.c (Felt): Remove unexplained FUNVEC check.
* src/doc.c (Fdocumentation): Don't handle funvec.
* src/alloc.c (make_funvec, Ffunvec): Remove.
* doc/lispref/vol2.texi (Top):
* doc/lispref/vol1.texi (Top):
* doc/lispref/objects.texi (Programming Types, Funvec Type, Type Predicates):
* doc/lispref/functions.texi (Functions, What Is a Function, FunctionCurrying):
* doc/lispref/elisp.texi (Top): Remove mentions of funvec and curry.
