* doc/lispref/text.texi (Auto Filling): Add reference to Emacs
manual. Add description of 'comment-auto-fill-only-comments'.
* etc/NEWS: Mention new treatment of
'comment-auto-fill-only-comments'.
* doc/lispref/windows.texi (Window Hooks): Fix the description of
window-configuration-change-hook. (Bug#29049)
<run-window-scroll-functions, run-window-configuration-change-hook>:
Document these functions.
* doc/lispref/frames.texi (Frame Parameters): Mention that
applications have to care about which parameters they want to
get saved and restored by the desktop library.
These fixes were suggested by Drew Adams.
* src/window.c (Fminibuffer_selected_window): Disambiguate
doc-string.
* doc/lispref/minibuf.texi (Intro to Minibuffers)
(Minibuffer Windows, Recursive Mini, Minibuffer Misc): Avoid
the term "currently active minibuffer window". Disambiguate
documentation of `minibuffer-selected-window'.
* doc/lispref/display.texi (Displaying Faces): Describe how the
faces of the "underlying" text affect overlay and display strings.
(Display Margins): Add a cross-reference to "Displaying Faces".
* src/fileio.c (Fset_default_file_modes): Doc fix. (Bug#28875)
* doc/lispref/files.texi (Changing Files): Clarify how the bits in
the argument of set-default-file-modes are used for setting file
permissions.
These changes also update the various bundled packages to use
new feature, and better support customizations of the line-number
face.
* src/xdisp.c (calc_pixel_width_or_height): Improve commentary.
Make :align-to count from the end of the line-number display when
the offset or the width form reference that of the text area.
(Bug#28855)
* src/indent.c (Fline_number_display_width): Implement support for
the PIXELWISE argument being 'columns'. Update the doc string.
(syms_of_indent): New symbol 'columns'.
* lisp/ruler-mode.el (ruler-mode-window-col, ruler-mode-ruler):
Call line-number-display-width with last argument 'columns'.
* lisp/proced.el (proced-header-line): Call
line-number-display-width with 2nd arg 'columns', which also fixes
a problem when display-line-numbers is nil.
* lisp/emacs-lisp/tabulated-list.el
(tabulated-list-line-number-width): Call line-number-display-width
with 2nd arg 'columns.
(tabulated-list-entry-lnum-width): Remove unneeded defvar.
(tabulated-list-print, tabulated-list-print-entry): No need to
account for the value of tabulated-list-entry-lnum-width.
(tabulated-list--current-lnum-width): New defvar.
(tabulated-list-watch-line-number-width): New function.
(tabulated-list-mode): Bind tabulated-list--current-lnum-width
locally, and set up tabulated-list-watch-line-number-width as
pre-redisplay-functions hook.
* doc/lispref/display.texi (Size of Displayed Text): Document the
'columns' value of the PIXELWISE argument.
(Pixel Specification): Update and improve the documentation of the
supported forms.
* doc/lispref/os.texi (Time Parsing): Fix some errors in the
documentation for format-time-string. Document ^, #, %s, and %z
with colons. Say that unrecognized sequences are output as-is.
* src/editfns.c (Fformat_time_string): %S can stand for 60.
Also mention unrecognized sequences.
Although the Lisp manual said that ‘format’ returns a
newly-allocated string, this was not true for a few cases like
(format "%s" ""), and fixing the documentation to allow reuse of
arguments lets us improve performance in common cases like
(format "foo") and (format "%s" "foo") (Bug#28625).
* doc/lispref/strings.texi (Formatting Strings):
* etc/NEWS:
Say that the result of ‘format’ might not be newly allocated.
* src/callint.c (Fcall_interactively):
* src/dbusbind.c (XD_OBJECT_TO_STRING):
* src/editfns.c (Fmessage, Fmessage_box):
* src/xdisp.c (vadd_to_log, Ftrace_to_stderr):
Just use Fformat or Fformat_message, as that’s simpler and no
longer makes unnecessary copies.
* src/editfns.c (styled_format): Remove last argument, as it
is no longer needed: all callers now want it to behave as if it
were true. All remaining callers changed. Make this function
static again. Simplify the function now that we no longer
need to worry about whether the optimization is allowed.
This fixes some URLs I omitted from my previous pass,
notably those in lists.gnu.org. Although lists.gnu.org
does not yet support TLS 1.1, TLS 1.0 is better than nothing.
* lisp/erc/erc.el (erc-official-location):
* lisp/mail/emacsbug.el (report-emacs-bug):
Use https:, not http:.
* doc/elisp/syntax.texi (Position Parse): Note, twice, that syntax-ppss is
equivalent to parse-partial-sexp from the beginning of THE VISIBLE PART OF the
buffer. Final part of the fix for bug #22983.
* doc/lispref/control.texi (Signaling Errors):
* doc/lispref/display.texi (Displaying Messages):
* doc/lispref/strings.texi (Formatting Strings):
Edit for brevity, farming out the details to the new
Text Quoting Style node.
* doc/lispref/help.texi (Text Quoting Style): New section.
Move detailed discussion of text-quoting-style here.
Add discussion about how to output grave accent and apostrophe in
documentation and messages. Adjust xrefs to point to this section
when appropriate.
* etc/NEWS: text-quoting-style semantics have not changed.
This is a partial reversion of yesterday's commit by the same author, which
changed the meaning of nil and introduced the new value t.
* src/doc.c (text_quoting_style, text-quoting-style)
(internal--text-quoting-flag): Revert yesterday's changes.
* lisp/cus-start.el: (top level): Amend the entry for text-quoting-style.
* etc/NEWS: Amend the entry for text-quoting-style.
* doc/lispref/control.texi (Signalling Errors)
* doc/lispref/display.texi (Displaying Messages)
* doc/lispref/strings.texi (Formatting Strings): Bind text-quoting-style to
grave rather than nil to inhibit translation of quotes.
* doc/lispref/help.texi (Keys in Documentation): Revert the description of the
proposed new default, t.
A value of nil for text-quoting-style now means "no translation". t means
"Use curved quotes if displayable".
* src/doc.c (text-quoting-style (function)): modify for new semantics.
(text-quoting-style (variable)): Amend the doc string, set the default value
to t.
* lisp/cus-start.el: (top level): Create a customize entry for
text-quoting-style in group display.
* etc/NEWS: Amend the entry for text-quoting-style.
* doc/emacs/display.texi (Text Display): Describe the translation of ASCII
quotes to curved quotes, and how to influence or inhibit it.
* doc/lispref/control.texi (Signalling Errors)
* doc/lispref/display.texi (Displaying Messages)
* doc/lispref/strings.texi (Formatting Strings): Describe binding
text-quoting-style to nil to inhibit unwanted quote translation.
* doc/lispref/help.texi (Keys in Documentation): Change text-quoting-style
from a variable to a user option. Describe its changed set of values. State
that it can be customized freely.
Also revert ee512e9a82
* lisp/files.el (buffer-offer-save): In addition to nil and t, now
allows a third symbol value, `always'. A buffer where this option is
set to `always' will always be offered for save by
`save-some-buffers'.
(save-some-buffers): Check the exact value of this buffer-local
variable. No longer check the buffer name, or the value of
`write-contents-functions'.
* doc/lispref/buffers.texi (Killing Buffers): Note change in manual.
* doc/lispref/files.texi (Saving Buffers): Remove note about buffer
names.
* etc/NEWS: Mention in NEWS.
* src/xdisp.c (handle_display_spec): If the display property is
wrapped in 'disable-eval' form, disable Lisp evaluation while
processing this property.
(handle_single_display_spec): Accept new argument ENABLE_EVAL_P.
If that argument is false, don't evaluate Lisp while processing
display properties.
* lisp/textmodes/enriched.el
(enriched-allow-eval-in-display-props): New defcustom.
(enriched-decode-display-prop): If
enriched-allow-eval-in-display-props is nil, wrap the display
property with 'disable-eval' to disable Lisp evaluation when the
display property is processed for display. (Bug#28350)
* lisp/gnus/mm-view.el (mm-inline-text): Re-enable processing of
enriched text.
* doc/lispref/display.texi (Display Property): Document the
'disable-eval' wrapping of 'display' properties.
* doc/emacs/text.texi (Enriched Properties): Document
'enriched-allow-eval-in-display-props'.
* etc/NEWS: Describe the security issues with Enriched Text mode
and their solution.
Most of this change is to boilerplate commentary such as license URLs.
This change was prompted by ftp://ftp.gnu.org's going-away party,
planned for November. Change these FTP URLs to https://ftp.gnu.org
instead. Make similar changes for URLs to other organizations moving
away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and
fsf.org when this works, as this will further help defend against
man-in-the-middle attacks (for this part I omitted the MS-DOS and
MS-Windows sources and the test tarballs to keep the workload down).
HTTPS is not fully working to lists.gnu.org so I left those URLs alone
for now.
'cl-gensym' was simply moved here, but let us take an opportunity to
shed some historical baggage.
* lisp/subr.el (gensym): Remove special treatment of PREFIX as a
number. Use "g" as prefix to differentiate from cl-gensym defaults.
* doc/lispref/symbols.texi (Creating Symbols): Update accordingly.
* lisp/emacs-lisp/cl-macs.el (cl--gensym-counter, cl-gensym): Restore.
Bug#28412
* lisp/files.el (basic-save-buffer): Re-arrange function so that
write-contents-functions are run earlier. If they return non-nil,
consider the buffer saved without requiring the buffer to be
visiting a file.
(save-some-buffers): This function should consider any buffer with a
buffer-local value for write-contents-functions eligible for
saving.
* test/lisp/files-tests.el (files-test-no-file-write-contents): New
test.
* doc/lispref/files.texi (Saving Buffers): Mention in docs.
* etc/NEWS: And in NEWS.
Do the special dance with the destination only if it is a
directory name, for consistency with copy-file etc. (Bug#27986).
* doc/emacs/files.texi (Copying and Naming):
* doc/lispref/files.texi (Create/Delete Dirs):
* etc/NEWS: Document this.
* lisp/files.el (copy-directory): Treat NEWNAME as special
only if it is a directory name.
This changes the behavior of rename-file etc. slightly.
The old behavior mostly disagreed with the documentation, and had
a race condition bug that could allow attackers to modify victims'
write-protected directories (Bug#27986).
* doc/lispref/files.texi (Changing Files): Document that in
rename-file etc., NEWFILE is special if it is a directory name.
* etc/NEWS: Document the change in behavior.
* src/fileio.c (directory_like): Remove. All uses removed.
(expand_cp_target): Test only whether NEWNAME is a directory name,
not whether it is currently a directory. This avoids a race.
(Fcopy_file, Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
Document behavior if NEWNAME is a directory name.
(Frename_file): Simplify now that the destdir behavior occurs
only when NEWNAME is a directory name.
* test/lisp/net/tramp-tests.el (tramp-test11-copy-file)
(tramp-test12-rename-file, tramp--test-check-files):
Adjust tests to match new behavior.
* doc/lispref/files.texi (Truenames): Explain handling of
targets of `file-truename' and `make-symbolic-link', which
look like a remote file name.
* etc/NEWS: Precise examples for symlinks which look like
remote file names. MUSTBENEW of `write-region' is not
propagated to file name handlers.
