(project-find-file): Use relative file name of the
currently visited file as an alternative default value.
(project-find-file-in, project-find-dir): Use 'file-name-history' (bug#55267).
Restructure the reader to be nonrecursive so that it is not limited by
the C stack or crashes Emacs when reading deeply nested data.
This also improves performance.
A few minor bugs were fixed:
- (a .{NBSP}b) where {NBSP} is a non-breaking space (U+00A0) is now
the dotted pair (a . b), not the 3-element list (a \. b), since U+00A0
is treated as whitespace everywhere else.
- #_ with no symbol following is now equivalent to ## (empty interned
symbol), not #: (empty uninterned symbol).
* src/alloc.c (garbage_collect): Call mark_lread.
* src/lread.c (readevalloop): Use read0 instead of read_list.
(stackbufsize): Increase to 1024, now that read0 isn't recursive.
(invalid_radix_integer): Buffer overflow check.
(read1, read_list, read_vector): Remove.
(read_char_literal, read_string_literal)
(hash_table_from_plist, record_from_list, vector_from_rev_list)
(bytecode_from_rev_list, char_table_from_rev_list)
(sub_char_table_from_rev_list, string_props_from_rev_list)
(read_bool_vector, skip_lazy_string, symbol_char_span)
(skip_space_and_comments)
(enum read_entry_type, struct read_stack_entry, struct read_stack)
(rdstack, mark_lread, read_stack_top, read_stack_pop)
(read_stack_empty_p, grow_read_stack, read_stack_push): New.
(read0): Rewrite to be nonrecursive.
* test/src/lread-tests.el (lread-deeply-nested, lread-misc): New tests.
* src/atimer.c (set_alarm): If the atimer has already expired, signal
it right away instead of postponing it further. Previously this could
occur repeatedly, blocking atimers indefinitely.
Also only use `alarm` as fallback if `setitimer` is unavailable, not
both at the same time (which makes no sense, and they both typically
use the same mechanism behind the curtains).
* test/src/eval-tests.el (eval-tests/funcall-with-delayed-message):
New test, verifying proper functioning of funcall-with-delayed-message
which also serves as test for this bug (which also caused
debug-timer-check to fail, but that test is only run when Emacs is
built with enable-checking).
* lisp/language/indonesian.el ("Rejang"): New language environment.
Add composition rules for Rejang. Add sample text and input
method.
* lisp/international/fontset.el (script-representative-chars)
(setup-default-fontset): Support Rejang.
* lisp/leim/quail/indonesian.el ("rejang"): New input method.
* etc/HELLO: Add a Rejang greeting.
* etc/NEWS: Announce the new language environment.
* lisp/progmodes/flymake.el (flymake-mode-map)
(flymake-diagnostics-buffer-mode-map): Stop using
`defvar-keymap', since Flymake only requires Emacs 26.1.
* src/haiku_support.cc (EmacsScreenChangeMonitor): Fix comment.
* src/haikufns.c (haiku_set_z_group): Ask for a position update,
since changing the Z group might change the feel of the window.
* src/xselect.c (wait_for_property_change):
(x_get_foreign_selection): Use `x_wait_for_cell_change' if input
is blocked. (bug#22214)
* src/xterm.c (x_wait_for_cell_change): New function.
* src/xterm.h: Update prototypes.
* lisp/term/ns-win.el (ns-handle-drag-motion): New function.
* src/nsterm.m ([EmacsView draggingUpdated:]): Call that
function instead.
(syms_of_nsterm): Clean up old style defvars and add new
defvar for the DND drag function.
* src/xfns.c (Fx_begin_drag): Alloca target list.
* src/xterm.c (x_set_dnd_targets): Copy the given targets list.
(x_dnd_begin_drag_and_drop): Record freeing the targets list on
the specpdl.
(handle_one_xevent, x_dnd_cleanup_drag_and_drop)
(x_connection_closed, x_delete_terminal): Stop calling
`x_set_dnd_targets' manually to free the targets list.
* lisp/calendar/iso8601.el (iso8601--zone-dst): New function.
(iso8601-parse, iso8601-parse-time): Use it.
(iso8601--decoded-time): Default dst to -1, not nil.
* test/lisp/calendar/iso8601-tests.el (test-iso8601-combined)
(standard-test-time-of-day-zone): Adjust to new behavior.
Wrap the file-name prompt within `with-connection-local-variables` as
it was before the previous change.
While at it, make sure we set the `default-directory` of
the actual shell buffer after querying the user.
* lisp/language/indonesian.el ("Batak"): New language environment.
Add composition rules for Batak. Add sample text and input
method.
* lisp/international/fontset.el (script-representative-chars)
(setup-default-fontset): Support Batak.
* lisp/leim/quail/indonesian.el ("batak"): New input method.
Rename TITLE of balinese, javanese and sundanese in
("quail-define-package").
* etc/HELLO: Add a Batak greeting.
* etc/NEWS: Announce the new language environment and its
input method.
* lisp/net/tramp.el (tramp-restricted-shell-hosts-alist): Do not add
localhost when `tramp-encoding-shell' is a POSIX shell.
* test/lisp/net/tramp-tests.el (tramp-test31-interrupt-process):
Skip on MS Windows.
* lisp/emacs-lisp/bytecomp.el (byte-compile--first-symbol-with-pos):
Traverse record literals as well as vectors. Either is rather
pointless but there were some strong feelings about it.
* src/xfns.c (Fx_display_mm_width, Fx_display_mm_height): Use
new fields if they are set.
* src/xterm.c (handle_one_xevent): Set new fields on RRNotify if
the screen is correct.
* src/xterm.h (struct x_display_info): New fields
`screen_mm_width', `screen_mm_height'.
* src/xfns.c (Fx_begin_drag): Pass target atoms and ntargets to
x_dnd_begin_drag_and_drop instead.
* src/xterm.c (x_set_dnd_targets): Make static.
(x_clear_dnd_targets): Delete function.
(x_dnd_begin_drag_and_drop): Adjust to set targets here instead.
* src/xterm.h: Update prototypes.
f9ee83bfb9 do_switch_frame: before leaving mini-window, check other (...
908e2e09d0 Fix commands used to produce on-line HTML docs
fff770fb97 Fix a bad cross-reference in elisp.pdf
ebea3415b0 Fix documentation of 'string-pad'
Move the bulk of the code of `with-connection-local-variables` into
a separate function, which both avoids duplicating that code but also
avoids duplicating the code passed as the body of
a `with-connection-local-variables`. Also makes it easier to
debug the code, or change the implementation of
`with-connection-local-variables` without having to recompile all
the users.
* lisp/files-x.el (with-connection-local-variables-1): New function,
extracted from `with-connection-local-variables`.
(with-connection-local-variables): Use it.
This fixes bug#55684. There, with a minibuffer-only frame at start up,
Emacs tried to switch to this frame, whose selected window was the
mini-window. There is no other active window in this frame, so the
attempt to swith to another window failed.
* src/frame.c (do_switch_frame): On switching to a frame whose selected
window is as above, before selecting the most recently used window, check
this ostensible window is an actual live window. Otherwise leave the
mini-window selected.
* admin/admin.el (manual-meta-string): Only include the first
line, and move the rest...
(manual-links-string): ...to this new string.
(manual-html-fix-headers): Don't remove the '<meta name=' elements
produced by makeinfo, especially not the 'name="viewport"' one,
which is essential for viewing the docs on mobile devices.
Reported by "Facundo Lander via RT" <webmasters-comment@gnu.org>,
see gnu.org ticket #1840138.
* lisp/language/indonesian.el ("Sundanese"): New language environment.
Add composition rules for Sundanese. Add sample text and input
method.
Improve composition rules for Balinese and Javanese.
* lisp/international/fontset.el (script-representative-chars)
(setup-default-fontset): Support Sundanese.
* lisp/leim/quail/indonesian.el ("sundanese"): New input method.
* etc/HELLO: Add a Sundanese greeting.
* etc/NEWS: Announce the new language environment and its
input method.
* lisp/dired.el (dired-mouse-drag): Announce _DT_NETFILE in
targets list as well.
* lisp/select.el (xselect--encode-string): New arg
`prefer-string-to-c-string'.
(xselect-convert-to-filename): Convert to TEXT instead of
C_STRING, but use STRING if the type would otherwise be
C_STRING.
(xselect-dt-netfile-available-p, xselect-tt-net-file)
(xselect-convert-to-dt-netfile): New functions.
(selection-converter-alist): New selection converter.
