Fix some bugs with 'window-state-put' (Bug#69093). Add new
hook 'window-kept-windows-functions' (Bug#68235).
* doc/lispref/windows.texi (Window Configurations): Mention
'window-kept-windows-functions'.
(Window Hooks): Describe new abnormal hook
'window-kept-windows-functions'.
* src/marker.c (Fmarker_last_position): New function to return
the last position of a marker even if its buffer is now dead.
* src/window.c (Fset_window_configuration): If
'window-kept-windows-functions' is non-nil, do not delete any
window whose buffer is now dead but remember all such windows in
a list to pass to 'window-kept-windows-functions'. Run
'window-kept-windows-functions' if it is non-nil.
(Vwindow_kept_windows_functions): New abnormal hook run by
Fset_window_configuration and 'window-state-put' with two
arguments - the frame whose configuration is restored and a list
of entries for each window whose buffer was found dead during
restoration. Each entry is a list of four elements, the window,
the dead buffer, and the last know positions of the start and
point of that window.
* lisp/window.el (window-state-put-kept-windows)
(window-state-put-selected-window): New variables.
(window--state-put-2): Make sure buffer is live before restoring
its state. Set 'window-state-put-selected-window' to state's
selected window. If 'window-kept-windows-functions' is non-nil,
do not delete any windows whose buffer is found dead but
remember all such windows in a list to pass to
'window-kept-windows-functions'.
(window-state-put): Run 'window-kept-windows-functions' if it is
non-nil. Select window recorded in
'window-state-put-selected-window'.
While `major-mode-remap-alist` provides a way for users to indicate the
major mode of their choice, we need a similar variable for the
use of packages.
This patch adds a new `major-mode-remap-defaults` and changes various
packages to obey it or make use of it.
I think it nicely cleans the regexp duplication between CC-mode and
`c-ts-mode.el` and also makes it easier/cleaner for users to override
the changes made by `*-ts-mode.el`.
* lisp/files.el (major-mode-remap-defaults): New variable.
(major-mode-remap): New function.
(set-auto-mode-0): Use it.
* doc/lispref/modes.texi (Auto Major Mode): Document them.
* lisp/textmodes/tex-mode.el (tex--redirect-to-submode):
Use `major-mode-remap`.
(major-mode-remap-defaults): Set it to remap AUCTeX modes by default.
* lisp/progmodes/ruby-ts-mode.el (auto-mode-alist): Leave it alone.
(major-mode-remap-defaults): Set this one instead.
* lisp/progmodes/c-ts-mode.el (c-or-c++-ts-mode): Use `major-mode-remap`.
(auto-mode-alist): Leave it alone.
(major-mode-remap-defaults): Set this one instead.
* lisp/org/ox.el (org-export-to-buffer): Modernize docstring accordingly.
* lisp/progmodes/cc-mode.el (c-or-c++-mode):
* lisp/org/ox-latex.el (org-latex-export-as-latex):
* lisp/org/ox-koma-letter.el (org-koma-letter-export-as-latex):
* lisp/org/ox-beamer.el (org-beamer-export-as-latex):
Use `major-mode-remap` when available.
Until now @dircategory/@direntry entries were added only if
both TEXINFO_DIR_CATEGORY and TEXINFO_DIR_TITLE were set.
And the setting of TEXINFO_DIR_TITLE had to be careful to
provide exactly the right syntax.
This patch changes various things in this regard:
- Only require TEXINFO_DIR_CATEGORY in order to generate
`@dircategory` and `@direntry`.
- Use the document title by default if TEXINFO_DIR_DESC is missing.
- Use the filename by default when TEXINFO_DIR_TITLE is missing.
- Try and make it harder to provide a direntry that does not
have the right format or refers to a different filename than
the one we're outputting to.
* lisp/org/ox-texinfo.el: Remove redundant `:group` arguments.
Prefer #' to quote function names.
(org-texinfo-template): Use sane defaults for `@direntry`.
* doc/misc/org.org (Texinfo specific export settings): Adjust accordingly.
* doc/lispref/modes.texi (Tabulated List Mode):
Add defvar tabulated-list-groups.
* lisp/buff-menu.el (Buffer-menu-group-by): New defcustom.
(Buffer-menu-unmark-all-buffers): Use tabulated-list-get-entry
to check whether the current line contains an entry.
(list-buffers-noselect): Enable outline-minor-mode
for tabulated-list-groups.
(list-buffers--refresh): When Buffer-menu-group-by is non-nil,
set tabulated-list-groups.
(Buffer-menu-group-by-mode, Buffer-menu-group-by-root):
New functions.
* lisp/emacs-lisp/tabulated-list.el (tabulated-list-groups):
New buffer-local variable.
(tabulated-list-print-fake-header): Add distinct overlay
property 'fake-header'.
(tabulated-list-header-overlay-p): Filter out overlays that
don't have the property 'fake-header'.
(tabulated-list-print): Use the variable 'tabulated-list-groups'
to sort entries in groups separately.
(tabulated-list-print-entries): New function factored out from
'tabulated-list-print'.
* test/lisp/emacs-lisp/tabulated-list-tests.el (tabulated-list-groups):
New test.
* doc/lispref/minibuf.texi (Reading a Password):
* etc/NEWS: 'read-passwd' can toggle the visibility of passwords.
* etc/images/README: Mention the new images below.
* etc/images/conceal.pbm:
* etc/images/conceal.svg:
* etc/images/reveal.pbm:
* etc/images/reveal.svg: New images.
* lisp/simple.el (read-passwd--mode-line-buffer)
(read-passwd--mode-line-icon): New defvars.
(read-passwd--toggle-visibility, read-passwd-mode): New defuns.
* lisp/subr.el (read-passwd-map): Add 'TAB' binding.
(read-passwd--hide-password): New defvar.
(read-passwd--hide-password): Rename function from
`read-password--hide-password'. Adapt callees. Implement both
hiding and showing the password. (Bug#69237)
(read-passwd): Call `read-passwd-mode'.
* doc/misc/erc.texi: Change fancy SASL example to also demonstrate
`let'-binding a local module.
* etc/ERC-NEWS: Don't mention `erc-compat-call' and
`erc-compat-function' because Emacs now ships with a compat.el stub
library.
* lisp/erc/erc-backend.el (erc-decode-parsed-server-response): Add
comments.
* lisp/erc/erc.el (erc): Mention return value.
* doc/lispref/abbrevs.texi (Abbrev Tables):
* doc/lispref/symbols.texi (Creating Symbols):
* doc/lispref/objects.texi (Type Predicates): Update text for obarray
now being an opaque type.
* etc/NEWS: Announce.
* etc/syncdoc-type-hierarchy.el (syncdoc-make-type-table): New function.
(syncdoc-update-type-hierarchy): Make use of.
* doc/lispref/type_hierarchy.txt: Regenerate.
* lisp/epa.el (epa-keys-select-method): New defcustom.
(epa--select-keys-in-minibuffer): New function.
(epa-select-keys): Use new option and function.
* etc/NEWS: Announce it.
* doc/misc/epa.texi (Key Management): Document it.
(Bug#69133)
* doc/lispref/intro.texi (Caveats): Add cross-reference to Emacs manual.
Talking about "contributing code" makes little sense in a section about
reporting mistakes in the ELisp manual, so skip that part.
* doc/emacs/text.texi (Outline Format): Add 'outline-search-function'.
* doc/lispref/elisp.texi (Top): Add new menu item "Outline Minor Mode"
after "Imenu".
* doc/lispref/modes.texi (Modes): Add new menu item "Outline Minor Mode"
after "Imenu".
(Major Mode Conventions): Mention "Outline Minor Mode" with @pxref.
(Outline Minor Mode): New node.
* doc/lispref/parsing.texi (Tree-sitter Major Modes): Mention
'treesit-outline-predicate' with @pxref.
* lisp/treesit.el (treesit-outline-predicate): New buffer-local variable.
(treesit-outline-predicate--from-imenu): New internal function.
(treesit-outline-search, treesit-outline-level): New functions.
(treesit-major-mode-setup): Set up treesit-outline-predicate,
outline-search-function and outline-level.
* lisp/progmodes/c-ts-mode.el (c-ts-mode--outline-predicate):
New internal function.
(c-ts-base-mode): Set 'treesit-outline-predicate' to
'c-ts-mode--outline-predicate'.
* lisp/progmodes/heex-ts-mode.el (heex-ts-mode): Kill inherited
local variables 'outline-heading-end-regexp', 'outline-regexp',
'outline-level'.
* lisp/progmodes/lua-ts-mode.el (lua-ts-mode): Remove 'outline-regexp'.
Suggested by john muhl <jm@pub.pink>.
* lisp/textmodes/html-ts-mode.el (html-ts-mode): Kill inherited
local variables 'outline-heading-end-regexp', 'outline-regexp',
'outline-level'.
The current syntax for functions in `app` and `pred` patterns
allows a shorthand (F ARGS) where the object being matched is
added as an extra last argument. This is nice for things like
(pred (< 5)) but sometimes the object needs to be at
another position.
Until now you had to use (pred (lambda (x) (memq x my-list)))
or (pred (pcase--flip memq my-list)) in those cases.
So, introduce a new shorthand where `_` can be used to indicate
where the object should be passed: (pred (memq _ my-list))
* lisp/emacs-lisp/pcase.el (pcase--split-pred): Document new syntax
for pred/app functions.
(pcase--funcall): Support new syntax.
(pcase--flip): Declare obsolete.
(pcase--u1, \`): Use `_` instead.
(pcase--split-pred): Adjust accordingly.
* doc/lispref/control.texi (pcase Macro): Document new syntax
for pred/app functions.
* lisp/progmodes/opascal.el (pcase-defmacro):
* lisp/emacs-lisp/seq.el (seq--make-pcase-bindings):
* lisp/emacs-lisp/eieio.el (eieio):
* lisp/emacs-lisp/cl-macs.el (cl-struct, cl-type):
Use _ instead of `pcase--flip`.
(cl--pcase-mutually-exclusive-p): Adjust accordingly.
* lisp/emacs-lisp/map.el (map--pcase-map-elt): Declare obsolete.
(map--make-pcase-bindings): Use `_` instead.
* lisp/emacs-lisp/compat.el: Add stub file with minimal definitions,
so that core packages, that haven't been installed from ELPA, can make
use of the public API and use more recent function signatures.
* lisp/progmodes/python.el (compat): Remove 'noerror flag, because
Compat can now be required without the real package being available.
* doc/lispref/package.texi (Forwards-Compatibility): Mention Compat
and link to the manual.
* etc/NEWS: Document change. (Bug#66554)
* lisp/gnus/gnus-msg.el (gnus-summary-very-wide-reply): If a prefix
argument has been given, the value of YANK will be a list containing the
current article number. This should not be used to retrieve a number of
work articles; that should be derived from the value of the
current-prefix-arg (or marked articles).
* doc/misc/gnus.texi: The interplay of prefix arg and marked articles is
complex; attempt to clarify.
7d3a144486 ; Mention defface's and their :version tags in CONTRIBUTE.
09c53b717d * admin/notes/kind-communication: New file.
31ca4e5501 ; And another fix of CONTRIBUTE.
d65499e790 ; Another clarification in CONTRIBUTE.
571ec583d6 ; Clarify "ChangeLog entries" in CONTRIBUTE.
e268231686 Don't skip links to "." and ".." in Dired when marking files
e25d11314d Pass unquoted filename to user-supplied MUSTMATCH predicate
4749699370 * doc/lispref/parsing.texi (Retrieving Nodes): Improve do...
d0673ea0d4 ; * etc/PROBLEMS: Workaround for Windows key "stuck" (bug...
* lisp/emacs-lisp/trace.el:
* java/org/gnu/emacs/EmacsWindow.java (onDragEvent): Remove
training whitespace.
