* lisp/subr.el (use-dialog-box-p): Use dialog boxes also when
invoked from some window-system gesture. (Bug#63655)
(y-or-n-p): Fix the description in the doc string of conditions
under which a dialog box will be used.
* src/fns.c (Fyes_or_no_p): Use the same condition for dialog
boxes as in 'use-dialog-box-p'. Fix the description in the doc
string of conditions under which a dialog box will be used.
* doc/lispref/minibuf.texi (Multiple Queries, Yes-or-No Queries):
Fix the description of conditions under which a dialog box will be
used.
* lisp/subr.el (libxml-parse-xml-region)
(libxml-parse-html-region): Adjust advertised-calling-convention
to the changes in commit cc33c6cf3a. (Bug#63291)
* doc/lispref/functions.texi (Declaring Functions):
* lisp/subr.el (declare-function): Document explicitly that
ARGLIST argument, if provided, should include the parentheses.
This commit does not change any code, it merely renames functions
and clarifies the documentation, to make the code hopefully easier
to grasp.
* src/dispextern.h (struct it): Rename the 'narrowed_begv',
'narrowed_zv', 'locked_narrowing_begv', 'locked_narrowing_zv' to
'medium_narrowing_begv', 'medium_narrowing_zv',
'large_narrowing_begv', 'large_narrowing_zv'. Clarify the
comments.
Update the prototypes of the functions renamed in xdisp.c.
* src/lisp.h: Update the prototypes of the functions renamed in
editfns.c. Remove the prototype of
'safe_run_hooks_maybe_narrowed', which is used only in keyboard.c.
* src/xdisp.c
(get_small_narrowing_begv): Renamed from
'get_closer_narrowed_begv'.
(get_medium_narrowing_begv): Renamed from 'get_narrowed_begv'.
(get_medium_narrowing_zv): Renamed from 'get_narrowed_zv'.
(get_large_narrowing_begv): Renamed from 'get_locked_narrowing_begv'.
(get_large_narrowing_zv): Renamed from 'get_locked_narrowing_zv'.
(SET_WITH_NARROWED_BEGV): Use the new field names.
(handle_fontified_prop): Use the new function and new field names.
(back_to_previous_line_start): Use the new field name.
(back_to_previous_visible_line_start): Use the new field name.
(reseat): Use the new function and new field names.
(get_visually_first_element): Use the new field name.
(move_it_vertically_backward): Use the new function name.
(redisplay_internal): Use the new function name.
Also add a large comment to explain how Emacs deals with long lines.
* src/keyboard.c:
(safe_run_hooks_maybe_narrowed): Use the new function names from
xdisp.c and editfns.c. Make the function static, and add a
prototype.
* src/editfns.c:
(labeled_restrictions): Renamed from 'narrowing_locks'.
(labeled_restrictions_add): Renamed from 'narrowing_locks_add'.
(labeled_restrictions_remove): Renamed from
'narrowing_locks_remove'.
(labeled_restrictions_get_bound): Renamed from
'narrowing_lock_get_bound'.
(labeled_restrictions_peek_label): Renamed from
'narrowing_lock_peek_tag'.
(labeled_restrictions_push): Renamed from 'narrowing_lock_push'.
(labeled_restrictions_pop): Renamed from 'narrowing_lock_pop'.
(unwind_reset_outermost_restriction): Renamed from
'unwind_reset_outermost_narrowing'.
(reset_outermost_restrictions): Renamed from
'reset_outermost_narrowings'.
(labeled_restrictions_save): Renamed from 'narrowing_locks_save'.
(labeled_restrictions_restore): Renamed from
'narrowing_locks_restore'.
(unwind_labeled_narrow_to_region): Renamed from
'unwind_narrow_to_region_locked'.
(labeled_narrow_to_region): Renamed from
'narrow_to_region_locked'.
(Finternal__label_restriction): Renamed from
'Finternal__lock_narrowing'.
(Finternal__unlabel_restriction): Renamed from
'Finternal__unlock_narrowing'.
(Fwiden): Use the new function names.
(Fnarrow_to_region): Use the new function names.
(save_restriction_save): Use the new function names.
(syms_of_editfns): Use the new function names.
<outermost-restriction>: Renamed from 'outermost-narrowing'.
* lisp/subr.el (internal--with-restriction): Use the new internal
function name.
(internal--without-restriction): Use the new internal function
name.
* src/composite.c (composition_compute_stop_pos):
(find_automatic_composition): Use the new function name.
* doc/lispref/positions.texi (Narrowing): Add index entry.
* doc/lispref/commands.texi (Reading One Event):
* lisp/subr.el (read-char-choice-use-read-key, read-char-choice)
(read-char-choice-with-read-key, y-or-n-p-use-read-key): Improve
documentation of these functions and variables.
This code used to work, but with the change of 59ecf25fc8 it stopped
working:
(defun foop (buffer-name _alist) (string-match "foop" buffer-name))
(add-to-list 'display-buffer-alist '(foop . display-buffer-other-frame))
This change makes it work again, restoring compatibility.
* lisp/subr.el (buffer-match-p): Fix and adjust docstring.
* lisp/window.el (display-buffer-alist): Adjust docstring.
(display-buffer-assq-regexp): Make good on promise of display-buffer-alist.
* src/fns.c (Fsecure_hash, Fmd5): Document the length of the
return values.
* lisp/subr.el (sha1): Describe the return value in more detail.
* doc/lispref/text.texi (Checksum/Hash): Document 'sha1'.
Document the length of the strings returned by each hashing
algorithm.
* src/xdisp.c (syms_of_xdisp) <fontification-functions>: Update
docstring.
* src/keyboard.c (syms_of_keyboard) <pre-command-hook>:
(syms_of_keyboard) <post-command-hook>: Update docstring.
* src/editfns.c:
(narrowing_locks): Explain why an alist is used instead of a
buffer-local variable.
(reset_outermost_narrowings): Point to recipes that demonstrate
why it is necessary to restore the user narrowing bounds when
redisplay starts.
(Fwiden): Update docstring.
(Fnarrow_to_region): Update docstring.
(Finternal__lock_narrowing): Update docstring.
(Finternal__unlock_narrowing): Update docstring.
(Fsave_restriction): Update docstring.
* src/buffer.c (syms_of_buffer)
<long-line-optimizations-region-size>: Update docstring.
(syms_of_buffer) <long-line-optimizations-bol-search-limit>:
Update docstring.
* lisp/subr.el (with-narrowing): Update docstring.
(without-narrowing): Update docstring.
* etc/NEWS: Mention the 'long-line-optimizations-region-size' and
'long-line-optimizations-bol-search-limit' options.
Announce the 'with-narrowing' and 'without-narrowing' forms.
* doc/lispref/positions.texi (Narrowing): Update the documentation
of 'narrow-to-region', 'widen' and 'save-restriction'. Document
the 'with-narrowing' and 'without-narrowing' special forms.
* doc/lispref/display.texi (Auto Faces): Update the documentation.
* doc/lispref/commands.texi (Command Overview): Document the fact
that the buffer is narrowed around 'pre-command-hook' and
'post-command-hook' when the buffer text includes very long lines.
* src/editfns.c (Finternal__lock_narrowing): Renamed from
'narrowing-lock'.
(Finternal__unlock_narrowing): Renamed from 'narrowing-unlock'.
(unwind_narrow_to_region_locked):
(narrow_to_region_locked):
(syms_of_editfns): Use the new names.
* lisp/subr.el (internal--with-narrowing): Use the new name.
* lisp/subr.el (buffer-match-p): Look up the cadr instead of the cdr
for the negation in 'not'.
* doc/lispref/buffers.texi (Buffer List): Update documentation.
(Bug#58951)
* src/json.c (json_available_p): Use original code. Always return
true for !WINDOWSNT.
(ensure_json_available): Now defined only on WINDOWSNT.
(Fjson_serialize, Fjson_insert, Fjson_parse_string)
(Fjson_parse_buffer): Call ensure_json_available only on
WINDOWSNT.
* lisp/subr.el (json-available-p): Simplify.
* lisp/subr.el (event--posn-at-point): Leave POSN alone if it
doesn't have at least 6 members. This follows more faithfully
what 'event-start' and 'event-end' did before they started using
this function, see commit c1cead89f5. Call posn-at-point with
the minibuffer-window when in the minibuffer. (Bug#60252)
* src/buffer.c (Foverlay_recenter, Foverlay_lists): Update the doc
strings.
* lisp/subr.el (copy-overlay): Update comment.
* doc/lispref/internals.texi (Buffer Internals): Remove buffer
fields relevant to the old implementation; add the new interval
tree field.
* doc/lispref/display.texi (Overlays, Managing Overlays): Update
text to be consistent with the new implementation of overlays.
(Managing Overlays): Remove documentation of 'overlay-recenter'.
* etc/NEWS: Mention incompatible aspects of overlay
reimplementation.
* src/editfns.c (narrowing_lock_pop): Clarify comment, replace
assertion by return.
(narrowing_locks_restore): Add comments.
* lisp/subr.el (with-narrowing, internal--with-narrowing):
Simplify, use a single helper function with an optional argument.
