* lisp/term/xterm.el (xterm-update-cursor): New user option.
(xterm--init): Use it.
(xterm--post-command-hook): New function for all xterm
functionality installed in 'post-command-hook'.
(xterm--init-frame-title): Install it.
(xterm--init-update-cursor, xterm--set-cursor-type)
(xterm--update-cursor-type, xterm--update-cursor-color): New
functions.
(xterm--cursor-type-to-int): New constant.
* doc/emacs/display.texi (Cursor Display):
* etc/NEWS: Document the new feature.
* configure.ac: Check for 'NSImageNameCaution' declaration when
building on GNUstep.
* src/nsterm.m ([EmacsBell init]): Use fallback implementation on
GNUstep only if 'NSImageNameCaution' is not declared. (Bug#80107)
* lisp/vc/vc.el (vc--apply-to-other-working-tree): Bind
inhibit-read-only to non-nil to handle the case when
diff-default-read-only is non-nil (bug#80128).
* lisp/emacs-lisp/package.el (package-isolate): Fetch missing
packages and make them available in the new Emacs process, but
not the current one.
* etc/NEWS: Mention change.
* lisp/emacs-lisp/package.el (package-review-policy)
(package-review-directory, package-review-diff-command): Add
new options.
(package--review-p): Add new function to consult
'package-review-policy'.
(package-review): Add new function.
(package-unpack): Use new functions.
(package-install-from-archive): Return package descriptors of
installed packages.
(package-download-transaction): Handle failure of a incomplete
transaction.
(package-install): Report if a package installation failed.
(package-upgrade): Anticipate a failed package transaction by
not deleting a package beforehand.
(package-install-from-buffer): Handle the failure to download
dependencies or a rejection during the actual package review.
* doc/emacs/package.texi: Document feature.
* etc/NEWS: Mention new feature.
When N methods are defined, don't (re)build the dispatch
function each time since it takes O(N) time to build it.
* lisp/emacs-lisp/cl-generic.el (cl--generic-method): Add docstring.
(cl--generic): New `lazy-function` slot.
(cl--generic-make-function): Use it and delay building the dispatch
function until the next call.
[toplevel]: Simplify the bootstrap hacks a bit.
The cycle detection could occasionally leave some lingering
cycle marker leading to bogus errors. While we're here,
streamline the code, to eliminate an unneeded signal+condition-case.
* lisp/emacs-lisp/cl-generic.el (cl--generic-build-combined-method):
Delete error.
(cl--generic-build-combined-method): Rewrite.
This change removes all definitions that we move to
package-activate.el in a parallel branch, and then merge back
together. We do this to retain the file history of both files.
(Bug#80079)
This change just renames package.el to package-core.el to
preserve the file history. The original package.el will be
preserved in a seperate branch and merged back together.
(Bug#80079)
* src/eval.c (call_debugger, signal_or_quit):
Raise extra headroom to 200 levels. The debugger is sometimes entered
via handler-bind so we raise the bar there as well (bug#80154).
This makes it possible to trace at least some of the functions
used by the tracer, such as the cl-print functions.
* lisp/emacs-lisp/trace.el (trace--entry-message)
(trace--exit-message): Don't trace the tracing code.
The only alternative I've found is
M-: ( i n f o " ( e g l o t ) " ) RET
which isn't really very user friendly.
* lisp/progmodes/eglot.el (eglot-manual): Unobsolete.
* doc/misc/eglot.texi (Top): Mention M-x eglot-manual.
* etc/EGLOT-NEWS: Mention unobsoletion.
* doc/misc/tramp.texi (External methods): Mention, how external
methods are used for multi-hops.
(Ad-hoc multi-hops): Change requirement of method.
* doc/misc/trampver.texi:
* lisp/net/trampver.el: Change version to "2.8.2-pre".
* etc/NEWS: External Tramp methods can be used in multi-hops.
Presentational fixes and improvements.
* lisp/net/tramp-sh.el (tramp-sh-handle-copy-directory): Check for
`tramp-method-out-of-band-p' explicitly. Don't flush directory
properties.
(tramp-method-out-of-band-p): There shouldn't be a multi-hop.
* lisp/net/tramp-smb.el (tramp-smb-handle-copy-directory): Don't
flush directory properties.
* lisp/net/tramp.el (tramp-methods): Adapt docstring.
(tramp-barf-if-file-missing)
(with-parsed-tramp-file-name): Adapt debug spec.
(tramp-skeleton-copy-directory): Flush directory properties.
(tramp-add-hops): Check for `tramp-login-args' property.
* doc/emacs/files.texi: (Time Stamps): Expand the examples and add
node-end summaries. Thanks to Ruth for her help with the clarity of
the documentation.
Set eglot--docver to -1 in LSP documents not yet 'didOpen'ed,
then add a check for this in the jsonrpc-connection-ready-p
predicate.
We do this because the call to eglot-flymake-backend may come in
so fast that textDocument/diagnostic actually makes it into the
jsonrpc queue before the didOpen. Much like, say, completions
before didChange, some servers don't like that, understandibly.
So use the existing "deferred" mechanism checks to make sure, as
usual, that requests targetting a specific LSP document come
after the didOpen/didChange informing the server of the actual
state of the buffer.
I _could_ have used nil instead of -1, and it would probably be
cleaner. But -1 is safer, we never know if a version comparison
won't slip outside the didOpen period. Might change my mind
about this.
* lisp/progmodes/eglot.el (eglot--docver): Init to -1.
(eglot--managed-mode): Set eglot--docver to -1 when unmanaging.
(jsonrpc-connection-ready-p): Check eglot--docver non-negative.
(eglot--signal-textDocument/didClose): Set eglot--docver to -1.
* doc/lispref/positions.texi (Point): Define "buffer point".
* doc/lispref/windows.texi (Window Point): Say that buffer point
can change in unpredictable ways when windows get selected
(Bug#79927).
When a repeat hint string exists, the hint is formatted using
`read-multiple-choice' formatting. But `rmc--add-key-description' only
works on characters, not symbols like 'right or 'left.
* lisp/repeat.el (repeat-echo-message-string): check for chars
