Numbers with a trailing dot and an exponent were incorrectly read as
integers (with the exponent ignored) instead of the floats they should
be. For example, 1.e6 was read as the integer 1, not 1000000.0 as
every sane person would agree was meant. (Bug#48678)
Numbers with a trailing dot but no exponent are still read as
integers.
* src/lread.c (string_to_number): Fix float lexing.
* test/src/lread-tests.el (lread-float): Add test.
* doc/lispref/numbers.texi (Float Basics): Clarify syntax.
Functions compiled when inlined (thus from inside the optimiser)
mustn't retain the lexical environment of the caller or there will be
tears. See discussion at
https://lists.gnu.org/archive/html/emacs-devel/2021-05/msg01227.html .
Bug found by Stefan Monnier.
* lisp/emacs-lisp/byte-opt.el (byte-compile-inline-expand):
Bind byte-optimize--lexvars to nil when re-entering the compiler
recursively.
* test/lisp/emacs-lisp/bytecomp-resources/bc-test-alpha.el:
* test/lisp/emacs-lisp/bytecomp-resources/bc-test-beta.el: New files.
* test/lisp/emacs-lisp/bytecomp-tests.el (bytecomp-defsubst): New test.
* src/character.c (lisp_string_width): Compute the width when
automatic compositions can happen more accurately, by using the
pixel widths of the grapheme clusters, divided by the default
face's font width. Disregard the current state of
'auto-composition-mode', for consistency with 'current-column' .
* lisp/vc/diff-mode.el (diff-hunk-text): Fix handling of newlines
to cover all test cases according to new test.
* test/lisp/vc/diff-mode-tests.el (diff-mode-test-hunk-text-no-newline):
New test to cover cases with no newline at end of file.
* lisp/bookmark.el (bookmark-bmenu-load): Describe prefix argument
behavior. Refer to related functions for more information.
(bookmark-bmenu-save): Likewise refer to related functions.
As discussed in this thread:
https://lists.gnu.org/archive/html/emacs-devel/2021-05/msg00389.html
From: Karl Fogel
To: Eli Zaretskii
Cc: Matthias Meulien, Drew Adams, Lars Ingebrigtsen,
Stefan Monnier, Emacs Devel
Subject: Re: [External] : Re: [PATCH] When deleting in bookmark menu,
prompt for confirmation.
Date: Sun, 09 May 2021 13:37:52 -0500
Message-ID: <87h7jboirj.fsf@red-bean.com>
* src/composite.c (find_automatic_composition): Now extern.
(char_composable_p): Don't assume 'unicode-category-table' is
always available.
* src/composite.h (find_automatic_composition): Add prototype.
* src/character.c (lisp_string_width): Support automatic
compositions; call 'find_automatic_composition' when
'auto-composition-mode' is ON.
* src/sysdep.c (system_process_attributes): Fix misprint in 'tty' attr
- should be 'ttname' instead. Change 'utime', 'stime', 'time',
'majflt' attrs to obtain them from proc_pid_rusage, as sysctl call
used before doesn't give correct values; remove 'minflt' because it's
not available. Obtain 'vsize' / 'rss' / 'thcount' from proc_pidinfo.
Use sysctl with KERN_PROCARGS2 to obtain args: value contains both
argc and argv, so argv can be reliably cut out.
* lisp/files.el (dir-locals-read-from-dir): Handle syntactically
invalid .dir-locals.el files more gently (bug#48568). Give a
message instead of bugging out later.
* doc/misc/modus-themes.org:
(Overview): Document good support for cases with red-green color
deficiency (deuteranopia).
(Customization Options): Add code block with sample configuration.
(Option for mode line presentation): Document new values.
(Option for completion framework aesthetics): Reword statements.
(Option for mail citations): Include new customization.
(Option for line highlighting (hl-line-mode)): Change description
of possible value.
(Option for diff buffer looks): Update the meaning of 'fg-only',
which now is an alias for 'fg-only-deuteranopia'.
(Option for org-mode block styles): Rename possible values.
(Cycle through arbitrary colors (DIY)): Include code samples for
demo case.
(Override colors (DIY)): Use correct symbol.
(Override color saturation (DIY)): Show how to combine manual and
automatic color overrides.
(Update Org block delimiter fontification (DIY)): Provide example.
(Load theme depending on time of day): Include missing "DIY" label.
(Full support for packages or face groups): Update list with
additions, removals.
(Indirectly covered packages): Update list.
(Notes for individual packages)
(Note on dimmer.el)
(Note on display-fill-column-indicator-mode)
(Note on mmm-mode.el background colors)
(Note on prism.el)
(Note on ERC escaped color sequences)
(Note on powerline or spaceline)
(Note on Helm grep)
(Note on EWW and Elfeed fonts (SHR fonts)): Stylistic change to
the heading.
(Note on inline Latex in Org buffers)
(Note on god-mode.el): Add note.
(Frequently Asked Questions (FAQ)): Include new section.
(Acknowledgements): Update list of contributors (bug#48647).
* etc/themes/modus-operandi-theme.el: Bump version number.
* etc/themes/modus-themes.el: Add new defcustom forms and update
existing ones, edit doc strings, remove old obsolete aliases,
tweak internal functions, refine face specifications.
* etc/themes/modus-vivendi-theme.el: Bump version number.
* lisp/window.el (handle-select-window): Do not silently switch to
other window when minibuffer is selected and
mouse-autoselect-window is t (Bug#47969).
* lisp/dired-aux.el (dired-do-create-files): Preserve the return
value from `dired-create-files', which is apparently an
undocumented feature used by dired-aux-tests.el (dired-test-bug30624).
* src/process.c (wait_reading_process_output): When looping through
fds, continue from where we left off.
(syms_of_process): Vprocess_prioritize_lower_fds: New variable
(bug#48118).
(byte-compile-inline-expand): When inlining code from another file,
always inline the byte-code version of the function.
(byte-optimize--pcase): Simplify edebug spec.
* lisp/emacs-lisp/copyright.el (copyright-regexp)
(copyright-years-regexp, copyright-update-year)
(copyright-fix-years): Also include en dash.
* test/lisp/emacs-lisp/copyright-tests.el (copyright-tests--data): New
test cases.
* doc/emacs/mini.texi (Completion Commands): Mention the change,
and mention the 'n' and 'p' keys bound to 'next-completion' and
'previous-completion'. (bug#47699).
* lisp/minibuffer.el (minibuffer-local-completion-map): Change the
M-g key to M-g M-c.
* lisp/simple.el (completion-list-mode-map): Change the M-g key to
M-g M-c.
(read-expression-map): Bind M-g M-c to
read-expression-switch-to-completions.
(read-expression-switch-to-completions): New function.
* doc/emacs/mini.texi (Completion Commands): Mention it.
* lisp/minibuffer.el (minibuffer-local-completion-map): Add the M-g key
for switch-to-completion (bug#47699).
* lisp/simple.el (completion-list-mode-map): Make special-mode-map its
parent, unbind the 'g' revert key, add the 'n' and 'p' keys for
next-completion and previous-completion, and the M-g key for
switch-to-minibuffer.
(switch-to-minibuffer): New function.
* lisp/files.el (move-file-to-trash): Pass the correct dir-flag to
make-temp-file so that a directory is created when a directory is
being trashed (Bug#47960).
* lisp/progmodes/cc-mode.el (c-mode-help-address):
Switch to bug-gnu-emacs. This is an alias for the previous
submit@debbugs address, except that if no Package header can be found,
as often seems to happen for cc-mode reports, debbugs will assign
the report to the "emacs" package rather than to "debbugs.gnu.org".
* lisp/progmodes/project.el (project--files-in-directory): Instead of
appending a slash (which doesn't work well with macOS find), remove
trailing slash and pass -H instead.
* doc/emacs/maintaining.texi (Bug Reference): Add section explaining
adding support for third-party packages.
* lisp/progmodes/bug-reference.el (bug-reference-maybe-setup-from-vc)
(bug-reference-maybe-setup-from-mail)
(bug-reference-maybe-setup-from-irc): Rename from
bug-reference--maybe-setup-from-*, i.e., un-privatize them because
they are advertised in the docs now.
