* lisp/emacs-lisp/easy-mmode.el (define-globalized-minor-mode): Accept
a BODY parameter.
* doc/lispref/modes.texi (Defining Minor Modes): Document new
parameter.
* etc/NEWS: Announce it.
* lisp/simple.el (read--expression): Move eldoc-mode setup to...
* lisp/emacs-lisp/eldoc.el (eldoc--eval-expression-setup): ... here,
new function.
(global-eldoc-mode): Add or remove it to
eval-expression-minibuffer-setup-hook when enabling or disabling
global-eldoc-mode. This enables eldoc in the minibuffer (solving
Bug#27202), only when global-eldoc-mode is enabled.
The convention is that a file with Author: but not Maintainer:
means the author is a maintainer, which makes it confusing
when a file lists the same person as author and maintainer.
Avoid the confusion by removing the duplicate Maintainer: line.
Add a paragraph to minor mode's docstring documenting the mode's ARG
usage if the supplied docstring doesn't already contain the word "ARG".
* easy-mmode.el (easy-mmode--arg-docstring): New const.
(easy-mmode--arg-docstring): New function.
(define-minor-mode): Use them.
Remove argument documentation from all minor modes.
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.
* lisp/emacs-lisp/eldoc.el (global-eldoc-mode):
Turn into globalized mode (bug#19853).
(turn-on-eldoc-mode): Make it into a wrapper instead of alias.
(eldoc-mode): Only show the message when called interactively.
Escape apostrophes and grave accents in docstrings if they are
are supposed to stand for themselves and are not quotes. Remove
apostrophes from docstring examples like ‘'(calendar-nth-named-day
-1 0 10 year)’ that confuse source code with data. Do some other
minor docstring fixups as well, e.g., insert a missing close
quote.
(semantic-grammar--template-expand): New function.
(semantic-grammar-header, semantic-grammar-footer): Use it.
(semantic-grammar--lex-block-specs): Remove unused var `block-spec'.
(semantic-grammar-file-regexp): Refine regexp.
(semantic-grammar-eldoc-get-macro-docstring):
Use elisp-get-fnsym-args-string when available.
(semantic-idle-summary-current-symbol-info): Use new elisp-* names
instead of the old eldoc-* names.
* lisp/emacs-lisp/eldoc.el (eldoc-docstring-format-sym-doc): Move back
from elisp-mode.el. Tweak calling convention.
* lisp/progmodes/elisp-mode.el (package-user-dir): Declare.
(elisp-get-fnsym-args-string): Add `prefix' argument. Rename from
elisp--get-fnsym-args-string.
(elisp--highlight-function-argument): Add `prefix' arg.
(elisp-get-var-docstring): Rename from elisp--get-var-docstring.
(elisp--docstring-format-sym-doc): Move back to eldoc.el.
* lisp/emacs-lisp/eldoc.el (eldoc-documentation-function): Describe how
major modes should use `add-function' to alter value of the variable.
* lisp/hexl.el (hexl-mode): Set `eldoc-documentation-function' using
`add-function' so the default value is always used.
* lisp/ielm.el (inferior-emacs-lisp-mode): Set
`eldoc-documentation-function' using `add-function' so the default
value is always used.
* lisp/progmodes/cfengine.el (cfengine3-mode): Set
`eldoc-documentation-function' using `add-function' so the default
value is always used.
* lisp/progmodes/elisp-mode (emacs-lisp-mode): Set
`eldoc-documentation-function' using `add-function' so the default
value is always used.
* lisp/progmodes/octave.el (octave-mode): Set
`eldoc-documentation-function' using `add-function' so the default
value is always used.
* lisp/progmodes/python.el (python-mode): Set
`eldoc-documentation-function' using `add-function' so the default
value is always used.
* lisp/simple.el (read--expression): Set `eldoc-documentation-function'
using `add-function' so the default value is always used.
for &key args.
* emacs-lisp/eldoc.el (eldoc-argument-case): Obsolete and change default.
(eldoc-function-argstring-format): Remove.
(eldoc-function-argstring): Always return upcase args.
Use help-make-usage. Don't add parens.
(eldoc-get-fnsym-args-string): Don't obey eldoc-argument-case since
it's too late to do it right (bug#18048).
(eldoc--message-command-p): New function.
(eldoc-display-message-p): Use it.
(eldoc-pre-command-refresh-echo-area): In the minibuffer case, the
message is not automatically erased for us.
(eldoc-print-current-symbol-info): Erase previous message, if any.
* emacs-lisp/eldoc.el (eldoc-post-insert-mode): Remove.
(eldoc-edit-message-commands): New function.
(eldoc-print-after-edit): New variable.
(eldoc-pre-command-refresh-echo-area): Emit message only by
eldoc-message-commands.
(eldoc-mode): Restrict eldoc-message-commands to editing commands
if eldoc-print-after-edit is set.
* progmodes/octave.el (octave-mode-menu): Adapt to change in
eldoc.
Fixes: debbugs:16346
* lisp/cus-edit.el: Use lexical-binding.
(customize-push-and-save, customize-apropos)
(custom-buffer-create-internal): Use closures.
* lisp/progmodes/bat-mode.el (bat-mode-syntax-table): "..." are strings.
* lisp/progmodes/ada-xref.el: Use setq.
* lisp/net/tramp.el (with-tramp-progress-reporter): Avoid setq.
* lisp/dframe.el: Use lexical-binding.
(dframe-frame-mode): Fix calling convention for hooks. Use a closure.
* lisp/speedbar.el (speedbar-frame-mode): Adjust call accordingly.
* lisp/descr-text.el: Use lexical-binding.
(describe-text-widget, describe-text-sexp, describe-property-list):
Use closures.
* lisp/comint.el (comint-history-isearch-push-state): Use a closure.
* lisp/calculator.el: Use lexical-binding.
(calculator-number-to-string): Make it work with lexical-binding.
(calculator-funcall): Same and use cl-letf.
