* lisp/doc-view.el (doc-view--outline): Pass the right file to
doc-view--pdf-outline.
* doc/emacs/misc.texi (DocView Navigation): Mention support for
Open Format Document (ODF) files too.
* etc/NEWS: Announce the change. (bug#73719)
* lisp/progmodes/verilog-mode.el (verilog-simplify-range-expression):
Fix AUTOWIRE etc. range simplification with subtraction of negative
number (#1879).
* lisp/vc/vc.el (vc-root-version-diff):
Don't try calling 'vc-deduce-fileset', instead construct a fileset
suitable for the root directory right away. This way the revision
completion for the root diff doesn't depend on the current buffer,
or the file at point (bug#73232).
(vc-diff-build-argument-list-internal): No special case when
invoked on a directory, or when the current file is not "dirty".
Make REV1-DEFAULT a string value.
* etc/NEWS: Mention the change.
* lisp/help-mode.el (help-setup-xref): Instead of killing all
local variables directly, call the current major mode function, to
preserve its own locals while dropping the rest (bug#73637).
Do away with parsing the output of "mutool show FILE outline"
since the URI reported in its output may not include the page
number of the heading, and instead may contained "nameddest"
elements which cannot be resolved using "mutool". Instead, use
a MuPDF JS script to generate the PDF outline allowing to
resolve such URIs.
* lisp/doc-view.el (doc-view--outline-rx): Remove as no longer
needed.
(doc-view--outline): Reflect that outline can be generated for
non-PDF files too.
(doc-view--mutool-pdf-outline-script): Add new variable to hold
the JS script used to generate the outline.
(doc-view--pdf-outline): Use the script. (bug#73638)
Implement drag-n-drop with IDropTarget for MS-Windows. This
allows for dropping files or text.
* lisp/term/w32-win.el (w32-drag-n-drop): Change to handle
files or strings.
* src/w32fns.c (process_dropfiles): New function to convert
DROPFILES struct to array of strings.
(w32_process_dnd_data): New function to process drop data.
(w32_try_get_data): Extract data from IDataObject.
(w32_createwindow): Assign an IDropTarget to each new frame.
(w32_name_of_message): New message.
(w32_msg_pump): Changed CoInitialize to OleInitialize, needed
by the drag-n-drop functions.
(w32_wnd_proc): New struct w32_drop_target, and
w32_drop_target_* functions to implement the IDropTarget
interface.
* src/w32term.c (w32_read_socket): Handle WM_EMACS_DROP and
remove WM_EMACS_DROPFILES.
* src/w32term.h: New message WM_EMACS_DROP.
(Bug#3468)
* etc/NEWS: Announce the new feature.
This adds '--no-fallback-lang' and '--no-empty-file-entries'
options, and their opposites '--fallback-lang' and
'--empty-file-entries'.
* lib-src/etags.c (fallback_lang, empty_files): New toggles.
(main): Initialize them to 'true'.
(longopts) [!CTAGS]: Add the '--(no-)fallback-lang' and
'--(no-)empty-file-entries' options.
(find_entries): If 'fallback_lang' is false, don't attempt Fortran
and C/C++ fallbacks.
(print_help): Add help for new options.
(main): If 'empty_files' is false, don't output file entries for
files that have no tags. (Bug#73484)
* doc/emacs/maintaining.texi (Create Tags Table):
* etc/NEWS:
* doc/man/etags.1: Document the new options.
* test/manual/etags/Makefile (check): Add test for new options.
* test/manual/etags/ETAGS.good_7: New file.
* lisp/progmodes/project.el (project--vc-list-files):
Check that the current Emacs is 31+, to avoid breakage on remote
hosts with older Git (bug#73320).
* lisp/vc/vc-git.el (vc-git--program-version): Detect Git version
on remote hosts separately from the local one (buf#73320).
(vc-git-connection-default-profile): Set up collection-local
profile. And use it for the 'vc-git' :application.
(vc-git--program-version): Operate on the connection-local value
of 'vc-git--program-version'.
* lisp/vc/diff-mode.el (diff-find-file-name): Allow entering
non-existing file name when the corresponding hunk is of type
"create file" (bug#62731). Default to file name with deleted
prefix if diff-buffer-type is Git or Hg. Make sure not to add
such input to diff-remembered-files-alist, it would be hard to
change otherwise in case of typo.
(diff-setup-buffer-type):
Match against the diff header common to 'hg diff' output.
(diff-find-source-location): Look at the other source when the
buffer is applied in reverse.
(diff-apply-hunk): Delect file deletion and pass a different
argument to 'diff-find-source-location' in such case. Bind
diff-vc-backend to nil to avoid older revision buffer being
returned. In the end, offer to delete the file if the hunk was of
corresponding type and matched the existing contents.
* etc/NEWS: Mention the new capability.
* lisp/progmodes/project.el (project-current): Treat being passed
a string in the MAYBE-CURRENT argument specially (bug#70833).
(project-prompt-project-dir, project-prompt-project-name):
Handle it.
* etc/NEWS: Mention that change.
* lisp/tmm.el (tmm-prompt): Add a shortcut to go up in the menu
hierarchy (bug#73498).
(tmm-completion-prompt): Document it in help message.
(tmm-define-keys): Add the shortcut in the keymap.
* etc/NEWS: Document the change.
An unneeded 10,000 character search limit prevents the full
fontification of the first declaration of xdisp.c, since the
introductory commentary is longer than that.
* lisp/progmodes/cc-engine (c-find-decl-spots): Remove the
10,000 char limit.
This reverts an accidental change which allowed
'electric-layout-mode' to insert newlines inside strings and
comments. The new behavior can be obtained by setting the
new variable 'electric-layout-allow-in-comment-or-string' to a
non-nil value.
* lisp/electric.el (electric-layout-allow-in-comment-or-string):
New variable to determine whether inserting newlines is
permitted within comments or strings.
(electric-layout-post-self-insert-function-1): Restore the
previous default behavior of not inserting newlines within
comments or strings.
* doc/emacs/regs.texi (File and Buffer Registers): Update
documentation to refer to 'file-to-register' and
'buffer-to-register'.
* etc/NEWS: Announce the new commands.
* lisp/bindings.el (ctl-x-r-map): Map new commands into the
register keymap.
* lisp/register.el (register-command-info): Register new commands.
(jump-to-register): Remove docstring line referring to using
set-register instead of new commands.
(file-to-register): Add function for storing files in registers.
(buffer-to-register): Add function for storing buffers in
registers.
(register-buffer-to-file-query): Add function for converting
buffer registers to file-query registers on killing a buffer.
It's okay to use defvar-keymap here since the 'compat' package backports
it for all versions of Emacs that we support (24.4 or later).
* lisp/progmodes/python.el (python-mode-map): Prefer defvar-keymap.
(python-menu): Move to toplevel.
* lisp/icomplete.el (icomplete-completions): Revise computation of
prospects-len (i) to avoid calling string-width on the entire
buffer-string, which could be slow; and (ii) to better handle minibuffer
prompts with embedded newlines (bug#72826).
* lisp/help-mode.el (help-setup-xref): Kill local values of
'xref-backend-functions' and
'semantic-symref-filepattern-alist' regardless of
'outline-minor-mode'.
SCons is a build system whose associated files are Python scripts.
Ref: https://www.scons.org/doc/0.96/HTML/scons-user/x325.html
* lisp/progmodes/python.el (python--auto-mode-alist-regexp):
Use 'python-mode' for SCons build files.
