Rewrite 'speedbar-expand-line-descendants' to avoid getting into
an infinite loop by reaching max-lisp-eval-depth. The new
method avoids querying and displaying information for every
movement, instead using a single message to indicate that
expansion is in progress, and so is significantly faster. The
narrowing per item introduced by the fix for bug#35014 is
removed because it prevented expanded descendant items when the
top-level item was already expanded.
* lisp/speedbar.el (speedbar--get-line-indent-level): New
function to return the indentation level of the current line.
(speedbar-expand-line-descendants): Use simpler line motion and
no recursion. Output messages indicating when expansion is in
progress and when it is completed. Fix expansion of descendants
where the top-level item was already expanded.
* doc/misc/erc.texi (Modules): Recommend using `describe-variable'
instead of `customize-option' because the latter needs the symbol to be
loaded.
* lisp/erc/erc.el (erc-modules): Remove autoload cookie because it
caused customizations for this option to load the main library. This
reverts the thrust of bb894845 "Teach customize-option about
erc-modules", which was added in ERC 5.6 and Emacs 30. The motivation
for the original offending change was to allow new users to run M-x
customize-option RET erc-modules RET immediately after startup instead
of M-x customize-group RET, followed by an I-search. (Bug#73812)
* etc/ERC-NEWS: Announce migration of misplaced `querypoll' module from
erc-goodies.el to erc-notify.el.
* lisp/erc/erc-goodies.el: Move all definitions associated with
experimental module `querypoll' to erc-notify.
* lisp/erc/erc-notify.el (erc--querypoll-ring)
(erc--querypoll-timer, erc-querypoll-exclude-regexp)
(erc-querypoll-mode, erc-querypoll-enable, erc-querypoll-disable)
(erc--queries-current-p, erc-querypoll-period-params)
(erc--querypoll-compute-period, erc--querypoll-target-in-chan-p)
(erc--querypoll-get-length, erc--querypoll-get-next)
(erc--querypoll-subscribe, erc--querypoll-on-352)
(erc--querypoll-send): Move here from erc-goodies.
* test/lisp/erc/erc-goodies-tests.el (erc--querypoll-compute-period)
(erc--querypoll-target-in-chan-p, erc--querypoll-get-length)
(erc--querypoll-get-next): Move to new file erc-notify-tests.el.
* test/lisp/erc/erc-notify-tests.el: New file. The `querypoll' module
was first introduced as part of bug#70928 in ERC 5.6.
* doc/misc/erc.texi (Sample Configuration): Remove `erc-modules' from
the `:custom' section of the `use-package' declaration for feature `erc'
because its presence there depends on `:defer' being non-nil, and this
configuration is supposed to be `:defer' agnostic. This reverts part of
3f1ce47f "; Add face customization to ERC's sample config".
* etc/ERC-NEWS: Mention `erc-modules' no longer being autoloaded.
* lisp/erc/erc-match.el (erc-text-matched-hooks): Explain expected
format of non-NUH matches.
* test/lisp/erc/erc-match-tests.el (test/lisp/erc/erc-match-tests.el):
Inhibit messages when running non-interactively.
* lisp/vc/diff-mode.el (diff-find-source-location): Undo part of
the previous change, so that 'reverse' does not affect whether the
"other file" is used (bug#62731).
(diff-apply-hunk): Make that choice here.
* lisp/mpc.el (mpc-tagbrowser-buf): Use 'mpc-tagbrowser-tag-name'
to ensure buffers corresponding to tags that end in Y are
correctly pluralized; e.g. the tag "Directory" should create a
buffer named "*MPC Directories*" not "*MPC Directorys".
7dbbd58d6c Locate password icon in global-mode-string
19049efd30 ; Fix last documentation change
2c640e63a8 Explain tty-color-mode frame parameter more.
e5d600006e ; * src/doc.c (Ftext_quoting_style): Make doc string agre...
90c6880a92 (track-changes--after): Fix problem found in bug#73041
* doc/emacs/mini.texi (Passwords): Precise the location of the
password icon.
* doc/lispref/minibuf.texi (Reading a Password): The password icon
is added to global-mode-string.
* lisp/auth-source.el (read-passwd--mode-line-buffer): Remove.
(read-passwd--hide-password): Fix docstring.
(read-passwd-toggle-visibility): Don't use
`read-passwd--mode-line-buffer'. Check for `read-passwd-mode'.
Force update in all mode lines.
(read-passwd-mode): Set `read-passwd--mode-line-icon' in
`global-mode-string'. (Bug#73768)
* doc/misc/efaq.texi (Colors on a TTY):
* doc/lispref/frames.texi (Font and Color Parameters):
* doc/emacs/cmdargs.texi (Colors X): More accurate documentation
of TTY color modes and 'tty-color-mode' frame parameter.
(Bug#73813)
* doc/emacs/cmdargs.texi (Colors X): Explain that tty color
support is dynamic.
* doc/lispref/frames.texi (Font and Color Parameters): Explain
that 'tty-color-mode' can be changed on the fly.
* doc/misc/efaq.texi (Colors on a TTY): Explain how to disable
'tty-color-mode', either at startup or dynamically.
* lisp/vc/vc-dispatcher.el (vc-start-logentry): Restore previous
logic for determining the parent buffer from before my recent
change to this function. If the attempt to determine the parent
buffer fails, signal an error immediately.
(vc-dispatcher-browsing): Consider derived modes of
log-view-mode, too, as indicating that we are in a directory
browser.
* lisp/doc-view.el (doc-view--djvu-outline): Pass -u to djvused
to make it emit UTF-8 encoded text rather than using octal
escapes for non-ASCII string. (bug#73846)
This avoids adding the "output" text properties to strings that may live
past the call to 'eshell-interactive-filter'.
* lisp/eshell/esh-mode.el (eshell-interactive-output-filter): New
function...
(eshell-interactive-print): ... call it.
(eshell-interactive-filter): Update docstring.
* lisp/eshell/esh-proc.el (eshell-interactive-process-filter)
(eshell-sentinel): Call 'eshell-interactive-output-filter'.
* lisp/mpc.el: Require `cl-lib` at run-time.
Don't require `subr-x` any more.
(mpc-status-callbacks): Improve docstring.
(mpc-cover-image-find): Avoid `and-let*`.
(mpc-cover-image-p): Use `member-ignore-case` to recover the
behavior before last patch.
(mpc-cover-image-find, mpc-cover-image-p): Move to later in the
file to avoid compiler warning.
(mpc-format, mpc-notifications-title, mpc-notifications-body):
Tweak docstring.
(mpc--notifications-format): Create only one temp buffer and use
the faster `cl-some` since we know the arg is a list.
(mpc-notifications-notify): Prefer `when-let*` since all the other
`*-let` we use are also of the `let*`family.
* lisp/mpc.el (mpc-notifications, mpc-notifications-title)
(mpc-notifications-body): New option.
(mpc--notifications-id): New variable.
(mpc-notifications-notify, mpc-cover-image-find)
(mpc-cover-image-p, mpc--notifications-format): New function.
(mpc-format): Use 'mpc-cover-find' and expand docstring to
include details about the FORMAT-SPEC.
(mpc-status-callbacks): Add file callback for
notifications.
When calling `track-changes--before` (e.g. because of a missing
b-f-c or for some other reason), it sets `track-changes--before-end`
to the right value so we shouldn't increment it right after.
Also, we should update `track-changes--buffer-size` before
calling `track-changes--before` so it doesn't risk signaling
a spurious inconsistency.
* lisp/emacs-lisp/track-changes.el (track-changes--after):
Update `track-changes--buffer-size` earlier, and don't increment
`track-changes--before-end` when we call `track-changes--before`.
Firstly, we are unlikely to do any unifying, because both amend
capabilities have been around for a long time now and we don't
want to break people's usage. Secondly, there is now a plan for
dealing with dangerous git operations described in bug#64055.
* lisp/vc/log-view.el (log-edit): Require.
(log-view-modify-change-comment): When log-edit-hook would
insert an empty Summary header, prepend one to the old comment.
This gets us closer to using log-view-modify-change-comment with modern
VCS. What remains is implementing the modify-change-comment backend
action for those VCS.
* lisp/vc/vc.el: New get-change-comment backend action.
(vc-modify-change-comment): Pass the backend to vc-start-logentry.
* lisp/vc/log-view.el (log-view-extract-comment): Use new
get-change-comment action.
* lisp/vc/vc-git.el (vc-git-get-change-comment): Factor out of
vc-git-log-edit-toggle-amend.
* lisp/vc/vc-dispatcher.el (vc-start-logentry): When determining
the parent buffer, if get-file-buffer returns nil, use the
current buffer. Also, if the first file is a directory, don't
try to call get-file-buffer, just use the current buffer.
* lisp/vc/log-edit.el (log-edit--make-header-line): Factor out
of log-edit-insert-message-template.
(log-edit-set-header): Call log-edit--make-header-line so that
the Log Edit header is propertized as a field.
* lisp/eshell/esh-cmd.el (eshell-structure-basic-command): Check for the
presence of the conditional. Allow any number of BODY forms.
(eshell-rewrite-if-command): Add support for 'else' keyword and chained
conditionals.
* test/lisp/eshell/esh-cmd-tests.el (esh-cmd-test/if-else-statement):
Test 'else' keyword.
(esh-cmd-test/if-else-statement-chain): New test.
* doc/misc/eshell.texi (Control Flow): Document this change.
* etc/NEWS: Announce this change.
This makes sure that we treat Eshell sub-forms (whether Lisp or command
forms) as values when appropriate, or as regular invocations. This
requires a bit more explicit work, but helps to resolve some of the
surprising differences between Lisp and command forms in complex Eshell
statements.
* lisp/eshell/esh-cmd.el (eshell-subcommand-arg-values): Make obsolete.
(eshell-parse-lisp-argument): Don't add 'eshell-command-to-value' here.
(eshell-rewrite-sexp-command): Don't check for 'eshell-command-to-value
here'; instead check for 'eshell-lisp-command'.
(eshell-structure-basic-command): Check for 'eshell-lisp-command'.
(eshell-term-as-value): New function...
(eshell-rewrite-named-command, eshell-rewrite-for-command): ... call it.
* lisp/eshell/esh-arg.el (eshell-parse-special-reference):
* lisp/eshell/esh-io.el (eshell-strip-redirections):
* lisp/eshell/esh-var.el (eshell-prepare-indices): Call
'eshell-term-as-value'.
* test/lisp/eshell/esh-arg-tests.el
(esh-arg-test/special-reference/command-form):
* test/lisp/eshell/esh-cmd-tests.el (esh-cmd-test/for-loop-lisp-body)
(esh-cmd-test/while-loop-lisp-body)
(esh-cmd-test/if-else-statement-lisp-body): New tests.
* test/lisp/eshell/esh-var-tests.el
(esh-var-test/interp-var-indices-subcommand): Add another command to
test.
* doc/misc/eshell.texi (Control Flow): Update documentation.
Previously, Eshell over-aggressively converted subcommands, which forced
control flow commands to undo that change.
* lisp/eshell/esh-cmd.el (eshell-pre-rewrite-command-hook): Remove
'eshell-subcommand-arg-values' call from here...
(eshell-rewrite-named-command): ... and put it here.
(eshell-invokify-arg): Make obsolete.
(eshell-structure-basic-command): Handle subcommand test forms.
(eshell-rewrite-for-command, eshell-rewrite-while-command)
(eshell-rewrite-if-command): Don't call 'eshell-invokify-arg'; it's not
necessary.
* lisp/jka-cmpr-hook.el (jka-compr-install): Add jka-compr
suffixes individually with add-to-list rather than append.
* (with-auto-compression-mode): Use auto-compression-mode minor mode.
* lisp/progmodes/cc-engine.el (c-forward-sws): Move a `setq'
form from out of a let binding. This form could have been
affected by the byte compiler bug bug#67116 before this was
fixed.
Replace separate syntax-table text property changes and cache
invalidation with macros which do both together. Correct a bug
in the invocation of XEmacs's map-extents.
* lisp/progmodes/cc-defs.el (c-put-syntax-table-trim-caches)
(c-clear-syntax-table-trim-caches)
(c-clear-syntax-table-properties-trim-caches)
(c-clear-syntax-table-with-value-trim-caches)
(c-clear-syntax-table-with-value-on-char-trim-caches)
(c-put-syntax-table-properties-on-char-trim-caches): New
macros.
(c-clear-char-properties, c-clear-char-property-with-value)
(c-clear-char-property-with-value-on-char): Correct the
invocation of XEmacs's map-extents by returning nil from the
mapping function to prevent premature exit from map-extents.
(c-clear-char-property-with-value-function)
(c-clear-char-property-with-value)
(c-clear-char-property-with-value-on-char-function)
(c-clear-char-property-with-value-on-char)
(c-put-char-properties-on-char): Enhance to return the position
of the first changed char property (or nil).
* lisp/progmodes/cc-awk.el
(c-awk-set-string-regexp-syntax-table-properties)
(c-awk-set-syntax-table-properties)
* lisp/progmodes/cc-engine.el
(c-depropertize-ml-string-delims)
(c-after-change-unmark-ml-strings, c-propertize-ml-string-id)
(c-propertize-ml-string-opener, c-depropertize-ml-string)
(c-depropertize-ml-strings-in-region)
* lisp/progmodes/cc-mode.el (c-depropertize-CPP)
(c-neutralize-CPP-line, c-put-syn-tab, c-clear-syn-tab)
(c-parse-quotes-before-change, c-parse-quotes-after-change)
(c-before-change-fix-comment-escapes)
(c-after-change-fix-comment-escapes): Use the new macros from
cc-defs.el.
* lisp/progmodes/cc-mode.el
(c-trim-cache-first-punctuation-prop): Remove.
(c-depropertize-CPP): Remove calls to the above function.
