Noam Postavsky [Wed, 14 Jun 2017 04:13:06 +0000 (00:13 -0400)]
Don't put whitespace between open paren and comment in Lisp modes (Bug#19740)
* lisp/emacs-lisp/lisp-mode.el (lisp-comment-indent): If current
line's code ends in open paren, set comment indentation exactly to
column following it.
(lisp-mode-variables): Set `comment-indent-function' to
`lisp-comment-indent'.
Noam Postavsky [Wed, 14 Jun 2017 04:08:15 +0000 (00:08 -0400)]
Allow comment-indent-functions to specify exact indentation (Bug#385)
* lisp/newcomment.el (comment-choose-indent): Interpret a cons of two
integers as indicating a range of acceptable indentation.
(comment-indent): Don't apply `comment-inline-offset',
`comment-choose-indent' already does that.
(comment-indent-function):
* doc/emacs/programs.texi (Options for Comments): Document new
acceptable return values.
* etc/NEWS: Announce it.
Paul Eggert [Thu, 6 Jul 2017 01:58:11 +0000 (18:58 -0700)]
Check for integer overflow in xbm images
* src/image.c (XBM_TK_OVERFLOW): New constant.
(xbm_scan): Check for integer overflow instead of relying on
undefined behavior. Check that octal digits are actually octal.
Paul Eggert [Thu, 6 Jul 2017 00:51:31 +0000 (17:51 -0700)]
Convert hex digits more systematically
This makes the code a bit smaller and presumably faster, as
it substitutes a single lookup for conditional jumps.
* src/character.c (hexdigit): New constant.
(syms_of_character) [HEXDIGIT_IS_CONST]: Initialize it.
* src/character.h (HEXDIGIT_CONST, HEXDIGIT_IS_CONST): New macros.
(hexdigit): New decl.
(char_hexdigit): New inline function.
* src/charset.c: Do not include c-ctype.h.
* src/charset.c (read_hex):
* src/editfns.c (styled_format):
* src/image.c (xbm_scan):
* src/lread.c (read_escape):
* src/regex.c (ISXDIGIT) [emacs]:
Use char_hexdigit insted of doing it by hand.
Paul Eggert [Thu, 6 Jul 2017 00:14:50 +0000 (17:14 -0700)]
Don’t use -Woverride-init
I have some further changes in mind that would also need to
disable the -Woverride-init warnings. In practice these warnings
seem to be more trouble than they’re worth, so disable them in the
cc command line.
* configure.ac: Disable -Woverride-init here ...
* src/bytecode.c: ... rather than here.
* test/lisp/net/tramp-tests.el
(tramp-test36-asynchronous-requests): Trigger timers.
(tramp-test37-recursive-load, tramp-test38-remote-load-path):
Set `default-directory' to a trustworthy value.
Stefan Monnier [Wed, 5 Jul 2017 02:20:22 +0000 (22:20 -0400)]
* lisp/progmodes/cc-engine.el: Mark unused args
(c-beginning-of-statement-1, c-guess-basic-syntax):
Remove unused var c-in-literal-cache.
(c-debug-sws-msg): Silence byte-compiler, even if we don't use the arg.
(c-append-to-state-cache): Remove unused var `bra+1s'.
(c-remove-stale-state-cache): Remove unused var `pps-point-state'.
(c-invalidate-state-cache-1): Remove unused var `pa'.
(c-forward-decl-or-cast-1): Change comments so they don't look like
outline headers.
(c-restricted-<>-arglists, c-parse-and-markup-<>-arglists):
Declare before first use.
(c-forward-decl-or-cast-1): Remove unused var `backup-kwd-sym'.
(c-backward-over-enum-header): Remove unused var `up-sexp-pos'.
Noam Postavsky [Fri, 2 Jun 2017 03:09:36 +0000 (23:09 -0400)]
Fix infloop in uncomment-region-default (Bug#27112)
When `comment-continue' has only blanks, `comment-padright' produces a
regexp that matches the empty string, so `uncomment-region-default'
will loop infinitely.
* lisp/newcomment.el (comment-padright): Only return a regexp if STR
has nonblank characters.
Use hook instead of face list to inhibit electric quoting
This is more flexible and doesn't couple electric quoting to font
locking.
Give that 'electric-quote-code-faces' was just introduced, remove it
without formal deprecation.
* lisp/electric.el (electric-quote-inhibit-functions): New abnormal
hook variable.
(electric-quote-post-self-insert-function): Run the hook. Remove
use of old 'electric-quote-code-faces' variable.
* test/lisp/electric-tests.el (electric-quote-markdown-in-text)
(electric-quote-markdown-in-code): Adapt unit tests.
Offer non-aligned indentation in lists in js-mode (Bug#27503)
* lisp/progmodes/js.el (js--proper-indentation):
New customization option 'js-indent-align-list-continuation'.
Affects argument lists as well as arrays and object properties.
* test/manual/indent/js-indent-align-list-continuation-nil.js:
Test the change.
Michael Albinus [Mon, 3 Jul 2017 14:12:10 +0000 (16:12 +0200)]
(Re-)activate remote tests of filenotify-tests.el
* test/lisp/filenotify-tests.el
(file-notify-test-remote-temporary-file-directory):
Declare default host for mock method. Offer home directory
for mock method if it doesn't exist.
(file-notify-test09-watched-file-in-watched-dir-remote):
Remove, it doesn't work reliably.
Noam Postavsky [Sat, 17 Jun 2017 16:06:37 +0000 (12:06 -0400)]
Let ansi-color overlay hooks work in eshell (Bug#27407)
* lisp/ansi-color.el (ansi-color-make-extent): Add
`ansi-color-freeze-overlay' to `insert-behind-hooks' as well.
* lisp/eshell/esh-mode.el (eshell-output-filter): Let-bind
`inhibit-modification-hooks' to nil while inserting the string.
Noam Postavsky [Fri, 16 Jun 2017 03:23:44 +0000 (23:23 -0400)]
Fix and simplify ansi escape detection (Bug#21381)
* lisp/ansi-color.el (ansi-color-regexp, ansi-color-drop-regexp):
Remove.
(ansi-color-control-seq-regexp): New constant, matches all escape
sequences.
(ansi-color-filter-apply, ansi-color-apply)
(ansi-color-filter-region, ansi-color-apply-on-region): Use it instead
of matching color sequences separately from ignored sequences.
Differentiate color sequences simply by checking the last character.
Michael Albinus [Mon, 3 Jul 2017 11:21:39 +0000 (13:21 +0200)]
Fix tramp-tests.el for hydra
* test/Makefile.in: Remove instrumentation for tramp-tests.
* test/lisp/net/tramp-tests.el (tramp-test36-asynchronous-requests):
Remove instrumentation. Wrap with a timeout. Give hydra
another timer value. Set `default-directory' in timer.
Noam Postavsky [Thu, 11 May 2017 23:40:45 +0000 (19:40 -0400)]
Split shr-copy-url dwim behavior into separate functions (Bug#26826)
* lisp/net/shr.el (shr-url-at-point, shr-probe-url)
(shr-probe-and-copy-url, shr-maybe-probe-and-copy-url): New functions,
split out from `shr-copy-url'.
(shr-copy-url): Only copy the url, don't fetch it.
(shr-map): Bind 'w' and 'u' to `shr-maybe-probe-and-copy-url', which
has the same behavior as the old `shr-copy-url'.
* etc/NEWS: Announce changes.
Alex Branham [Sun, 2 Jul 2017 19:18:47 +0000 (21:18 +0200)]
Make eww-search-words prompt for query if nothing selected
* lisp/net/eww.el (eww-search-words): Make eww-search-words prompt the
user for a search query if the region is inactive or if the region is
just whitespace.
* lisp/emacs-lisp/cl-print.el (cl-print-compiled-button): t by default.
* lisp/emacs-lisp/debug.el (debugger-insert-backtrace):
* lisp/help-fns.el (describe-variable): No need to let-bind
`cl-print-compiled-button' to t anymore.
Philipp Stephani [Wed, 28 Jun 2017 21:47:57 +0000 (23:47 +0200)]
Electric quotes: Improve support for Markdown mode (Bug#24709)
Introduce a new user option 'electric-quote-context-sensitive'. If
non-nil, have ' insert an opening quote if sensible.
Also introduce a new variable 'electric-quote-code-faces'. Major
modes such as 'markdown-mode' can add faces to this list to treat text
as inline code and disable electric quoting.
* lisp/electric.el (electric-quote-context-sensitive): New user
option.
(electric-quote-code-faces): New variable.
(electric-quote-post-self-insert-function): Treat ' as ` if
desired and applicable; disable electric quoting for given faces.
Substitute "`?`" inside command with the current file name.
See details in:
https://lists.gnu.org/archive/html/emacs-devel/2017-06/msg00618.html
* lisp/dired-aux.el (dired-quark-subst-regexp, dired-star-subst-regexp):
Mark as obsolete.
(dired-isolated-string-re): New defun.
(dired--star-or-qmark-p): New predicate.
(dired-do-shell-command): Use dired--star-or-qmark-p. Substitute "`?`"
with the current file name.
* doc/emacs/dired.texi (Shell Commands in Dired): Update manual.
; * etc/NEWS: Mention it.
Alan Mackenzie [Sun, 2 Jul 2017 12:58:27 +0000 (12:58 +0000)]
Fix bug in yesterday's CC Mode commit.
* lisp/progmodes/cc-mode.el (c-quoted-number-head-before-point): Check a
search has succeded before using the match data.
(c-quoted-number-head-before-point, c-quoted-number-head-after-point):
Specify that the position of the extremity of the head or tail is in the
match data.
These FIXMEs can't be addressed because they would require breaking
changes to the module API. Furthermore, other module functions don't
return sentinel values as well, so users generally have to call
non_local_exit_check anyway.
The reader now warns about some unescaped character literals, but
still allows them for compatibility reasons. Slightly adapt the
manual to forbid them officially.
* doc/lispref/objects.texi (Basic Char Syntax): Document that
backslashes are now required before some characters.
Michael Albinus [Sun, 2 Jul 2017 09:41:58 +0000 (11:41 +0200)]
Fix Bug#27502
* lisp/autorevert.el (auto-revert-find-file-function): New defun.
(find-file-hook): Use it. (Bug#27502)
(auto-revert-remove-current-buffer): New defun.
(auto-revert-mode, auto-revert-buffers): Use it.
Alan Mackenzie [Sat, 1 Jul 2017 15:43:07 +0000 (15:43 +0000)]
Make C++ digit separators work. Amend the handling of single quotes generally
Single quotes, even in strings and comments, are now marked with the
"punctuation" syntax-table property, except where they are validly bounding a
character literal. They are font locked with font-lock-warning-face except
where they are valid. This is done in C, C++, ObjC, and Java Modes.
* lisp/progmodes/cc-defs.el (c-clear-char-property-with-value-on-char-function)
(c-clear-char-property-with-value-on-char, c-put-char-properties-on-char): New
functions/macros.
* lisp/progmodes/cc-fonts.el (c-font-lock-invalid-single-quotes): New function.
(c-basic-matchers-before): invoke c-font-lock-invalid-single-quotes.
* lisp/progmodes/cc-langs.el (c-get-state-before-change-functions): Remove
c-before-after-change-digit-quote from wherever it occurs. Insert
c-parse-quotes-before-change into the entries for the languages where it is
needed.
(c-before-font-lock-functions): Remove c-before-after-change-digit-quote from
wherever it occurs. Insert c-parse-quotes-after-change into the entries for
the languages which need it.
(c-has-quoted-numbers): New lang-defconst/-defvar.
* lisp/progmodes/cc-mode.el (c-before-after-change-digit-quote): Remove.
(c-maybe-quoted-number-head, c-maybe-quoted-number-tail)
(c-maybe-quoted-number): New defconsts.
(c-quoted-number-head-before-point, c-quoted-number-tail-after-point)
(c-quoted-number-straddling-point, c-parse-quotes-before-change)
(c-parse-quotes-after-change): New functions.
Noam Postavsky [Sun, 18 Jun 2017 04:39:05 +0000 (00:39 -0400)]
Ignore mouse-movement for describe-key-briefly (Bug#12204)
* lisp/help.el (help-read-key-sequence): Add optional argument ot
ignore `mouse-movement' events.
(describe-key-briefly): Use it.
* doc/emacs/help.texi (Key Help):
* etc/NEWS: Mention that mouse movement is ignored.
Noam Postavsky [Sun, 18 Jun 2017 00:33:56 +0000 (20:33 -0400)]
Refactor key describing commands
* lisp/help.el (help-read-key-sequence, help--analyze-key): New
functions, extracted from `describe-key' and `describe-key-briefly'.
(describe-key, describe-key-briefly): Use them.
Alan Third [Sat, 1 Jul 2017 11:58:49 +0000 (12:58 +0100)]
Fix threads on NS (bug#25265)
src/nsterm.h (ns_select): Compiler doesn't like sigmask being const.
(ns_run_loop_break) [HAVE_PTHREAD]: New function.
src/nsterm.m (ns_select): Call thread_select from within ns_select.
(ns_run_loop_break) [HAVE_PTHREAD]: New function.
(ns_send_appdefined): Don't wait for main thread when sending app
defined event.
src/process.c (wait_reading_process_output): Call thread_select from
within ns_select.
src/systhread.c (sys_cond_broadcast) [HAVE_NS]: Break ns_select out of
its event loop using ns_run_loop_break.
Stefan Monnier [Sat, 1 Jul 2017 02:01:38 +0000 (22:01 -0400)]
* lisp/emacs-lisp/cl-extra.el (cl--random-state): New defstruct
(cl--random-state, cl--random-time): Move from cl-lib.el.
(cl-random): Use struct accessors.
(cl-random-state-p): Remove, provided by the defstruct.
(cl-make-random-state): Rewrite to struct constructor.
Noam Postavsky [Wed, 28 Jun 2017 11:23:47 +0000 (07:23 -0400)]
Hide byte code in backtraces (Bug#6991)
* lisp/emacs-lisp/debug.el (debugger-print-function): New defcustom,
defaulting to `cl-print'.
(debugger-insert-backtrace, debugger-setup-buffer): Use it instead of
`prin1'.
* etc/NEWS: Announce it.
Noam Postavsky [Sun, 28 May 2017 02:40:46 +0000 (22:40 -0400)]
Don't redundantly cl-print arglist in function docstring again
* lisp/emacs-lisp/cl-print.el (cl-print-object): Don't print arglist
part of docstring.
* test/lisp/emacs-lisp/cl-print-tests.el (cl-print-tests-1): Update
test accordingly.
Noam Postavsky [Sat, 11 Feb 2017 23:13:54 +0000 (18:13 -0500)]
Escape control characters in backtraces (Bug#6991)
* src/print.c (syms_of_print): Add new variable,
print-escape-control-characters.
(print_object): Print control characters with octal escape codes when
print-escape-control-characters is true.
* lisp/subr.el (backtrace):
* lisp/emacs-lisp/debug.el (debugger-setup-buffer): Bind
`print-escape-control-characters' to t.
Noam Postavsky [Sat, 11 Feb 2017 22:19:41 +0000 (17:19 -0500)]
Improve ert backtrace recording
Change ert to use the new `backtrace-frames' function instead of
collecting frames one by one with `backtrace-frame'. Additionally,
collect frames starting from `signal' instead the somewhat arbitrary
"6 from the bottom". Skipping 6 frames would skip the expression that
actually caused the signal that triggered the debugger. Possibly 6
was chosen because in the case of a failed test, the triggering frame
is an `ert-fail' call, which is not so interesting. But in case of a
test throwing an error, this drops the `error' call which is too much.
* lisp/emacs-lisp/debug.el (debugger-make-xrefs): Remove.
* lisp/emacs-lisp/ert.el (ert--make-xrefs-region): Bring in relevant
code from `debugger-make-xrefs'.
(ert--print-backtrace): Add DO-XREFS parameter, delegate to
`debugger-insert-backtrace'.
(ert--run-test-debugger): Record the backtrace frames starting from
the instigating `signal' call.
(ert-run-tests-batch): Pass nil for `ert--print-backtrace's new
DO-XREFS parameter.
(ert-results-pop-to-backtrace-for-test-at-point): Pass t as DO-XREFS
to `ert--print-backtrace' and remove call to `debugger-make-xrefs'.
* test/lisp/emacs-lisp/ert-tests.el (ert-test-record-backtrace): Check
the backtrace list instead of comparing its string representation.
Expect `signal' to be the first frame.
Noam Postavsky [Sat, 11 Feb 2017 14:19:00 +0000 (09:19 -0500)]
Operate on frame list instead of printed backtrace
* lisp/emacs-lisp/debug.el (debugger-insert-backtrace): New function,
prints the given backtrace frames.
(debugger-setup-buffer): Use it instead of editing the backtrace
buffer text.
* test/lisp/net/tramp-tests.el (shell-command-sentinel):
Suppress run in tests.
(tramp--instrument-test-case-p): New defvar.
(tramp--instrument-test-case): Use it in order to allow nested calls.
(tramp--test-message, tramp--test-backtrace): New defsubst,
will be used for occasional test instrumentation.
(tramp-test00-availability, tramp-test31-vc-registered): Use them.
(tramp-test28-shell-command)
(tramp--test-shell-command-to-string-asynchronously): Suppress
nasty messages. Don't overwrite sentinel.
(tramp-test36-asynchronous-requests): Rewrite major parts.
Expect :passed.
Mark Oteiza [Wed, 28 Jun 2017 03:59:24 +0000 (23:59 -0400)]
Replace with dolist some uses of while
* lisp/calc/calc-units.el (calc-permanent-units):
(math-compare-unit-names, math-simplify-units-quotient):
(math-build-units-table-buffer): Use dolist to replace extra bindings
and some while loops.
Noam Postavsky [Sun, 4 Jun 2017 02:15:19 +0000 (22:15 -0400)]
Don't read eshell/which output from *Help* buffer (Bug#26894)
* lisp/help-fns.el (help-fns--analyse-function)
(help-fns-function-description-header): New functions, extracted from
describe-function-1.
(describe-function-1): Use them.
* lisp/eshell/esh-cmd.el (eshell/which): Use
`help-fns-function-description-header' instead of
`describe-function-1'.
Paul Eggert [Sun, 25 Jun 2017 19:52:37 +0000 (12:52 -0700)]
Omit null-pointer test in intervals.h FRAME
* src/intervals.h (ROOT_INTERVAL_P, ONLY_INTERVAL_P)
(INTERVAL_LAST_POS): Omit unnecessary parens.
(LENGTH): Omit test for null pointer. The argument is never null.
The unnecessary test causes GCC 7.1.0 to assume that the argument
might be null, and therefore to issue false alarms when the
argument is dereferenced in other expressions.
Paul Eggert [Sun, 25 Jun 2017 19:46:50 +0000 (12:46 -0700)]
Port recent frame changes to GCC 7
* src/frame.c (keep_ratio): New arg P. Caller changed. Since it
is non-null, it avoids a GCC 7 warning that FRAME_PARENT_FRAME
might return null. This also avoids a run-time test.
Michael Albinus [Sun, 25 Jun 2017 17:49:53 +0000 (19:49 +0200)]
Fix Android 6/7 problems in Tramp
* lisp/net/tramp-adb.el (tramp-adb-ls-toolbox-regexp): Fix link part.
(tramp-adb-handle-directory-files-and-attributes)
(tramp-adb-handle-file-name-all-completions): Insert "." and
".." only when needed.
(tramp-adb-get-ls-command): Force one column output for toybox.
Alan Mackenzie [Sun, 25 Jun 2017 13:55:50 +0000 (13:55 +0000)]
Make CC Mode load cl-lib rather than cl in Emacs 26.
* lisp/progmodes/cc-cmds.el (c-declaration-limits): Remove unused local
variable.
* lisp/progmodes/cc-defs.el (c--mapcan-status): Remove.
(c--cl-library): New variable.
(Top level): Amend the form which requires library cl or cl-lib.
(c--mapcan, c--set-difference, c--intersection, c--macroexpand-all)
(c--delete-duplicate): Amend to use c--cl-library instead of
c--mapcan-status.
* lisp/progmodes/cc-engine.el (c-syntactic-skip-backward)
(c-back-over-compound-identifier): Remove unused local variables.
* lisp/progmodes/cc-fonts.el (c-font-lock-declarations): Remove an unused
local variable.
* lisp/progmodes/cc-langs.el (Top level): Amend to use c--cl-library instead
of c--mapcan-status.
* lisp/progmodes/cc-styles.el (Top level): Add a cc-bytecomp-defun to try to
silence a compiler warning.
Martin Rudalics [Sun, 25 Jun 2017 09:33:25 +0000 (11:33 +0200)]
Provide additional support for child frames
Provide mouse dragging and resizing of frames. Allow resizing
frames proportionally. Provide additional functionality for
child frames. Minor bug fixes.
* lisp/frame.el (frame-border-width, frame-pixel-width)
(frame-pixel-height): Alias to `frame-internal-border-width',
`frame-native-width' and `frame-native-height'.
(frame-inner-width, frame-inner-height, frame-outer-width)
(frame-outer-height): New functions.
* lisp/minibuffer.el (completion-auto-help): Fix typo.
* lisp/mouse.el (mouse-drag-line, mouse-drag-mode-line)
(mouse-drag-header-line): Allow moving a frame by dragging the
mode line of its bottommost window (on a minibuffer-less frame)
or the header line of its topmost window.
(mouse-drag-vertical-line): Mention argument in doc-string.
(mouse-resize-frame, mouse-drag-frame, mouse-drag-left-edge)
(mouse-drag-top-left-corner, mouse-drag-top-edge)
(mouse-drag-top-right-corner, mouse-drag-right-edge)
(mouse-drag-bottom-right-corner, mouse-drag-bottom-edge)
(mouse-drag-bottom-left-corner): New functions for resizing a
frame by dragging its internal border together with
corresponding key bindings.
* lisp/tooltip.el (tooltip-frame-parameters): Add
'no-special-glyphs' to default parameters and update version
tag.
* lisp/window.el (frame-auto-hide-function): Add choice to make
frame invisible and update version tag.
(window--delete): Handle 'auto-hide-function' frame parameter.
(window--maybe-raise-frame): Respect 'no-focus-on-map' and
'no-accept-focus' frame parameters.
(display-buffer--action-function-custom-type): Add
`display-buffer-in-child-frame'.
(display-buffer): Mention `display-buffer-in-child-frame' in
doc-string.
(display-buffer-in-child-frame): New action function for
`display-buffer'.
(window--sanitize-margin): Return zero when MARGIN cannot be
sanitized.
(fit-frame-to-buffer): Major rewrite to handle child frames and
'fit-frame-to-buffer-sizes' and 'fit-frame-to-buffer-margins'
frame parameters.
(window-largest-empty-rectangle--maximums-1)
(window-largest-empty-rectangle--maximums)
(window-largest-empty-rectangle--disjoint-maximums)
(window-largest-empty-rectangle): New functions.
* src/dispextern.h (WINDOW_WANTS_MODELINE_P)
(WINDOW_WANTS_HEADER_LINE_P): Remove. Functionality is now
provided by corresponding functions window_wants_modeline and
window_wants_header_line in window.c. Adjust users.
* src/dispnew.c (adjust_glyph_matrix)
(buffer_posn_from_coords): Use window_wants_modeline and
window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and
WINDOW_WANTS_HEADER_LINE_P.
* src/frame.c (keep_ratio): New function.
(adjust_frame_size): Call keep_ratio for each of F's child
frames.
(make_frame): Initialize no_special_glyphs slot.
(frame_internal_border_part): New function.
(Fframe_pixel_width, Fframe_pixel_height, Fborder_width): Rename
to Fframe_native_width, Fframe_native_height mand
Fframe_internal_border_width.
(frame_parm_table): Add Qno_special_glyphs entry.
(frame_float_type): New enumeration type.
(frame_float): New function to handle frame size and position
ratios.
(x_set_frame_parameters): Handle size and position ratios.
(x_set_no_special_glyphs): New function
(x_figure_window_size): Handle size and position ratios.
(syms_of_frame): Add Qdisplay_monitor_attributes_list,
Qno_special_glyphs, Qframe_edges, Qkeep_ratio, Qwidth_only,
Qheight_only, Qleft_only and Qtop_only.
* src/frame.h (internal_border_part): New enumeration type.
(struct frame): New slot no_special_glyphs.
(FRAME_NO_SPECIAL_GLYPHS): New macro.
* src/gtkutil.c (xg_frame_restack): Return immediately for
GTK versions before 2.18.0.
* src/keyboard.c (internal_border_parts): New array constant.
(make_lispy_position): For frames with border dragging enabled
return internal border part.
(syms_of_keyboard): New symbols Qdrag_internal_border,
Qleft_edge, Qtop_left_corner, Qtop_edge, Qtop_right_corner,
Qright_edge, Qbottom_right_corner, Qbottom_edge and
Qbottom_left_corner.
* src/minibuf.c (read_minibuf_unwind): When exiting the
minibuffer deal with frames that have the 'minibuffer-exit'
parameter set.
(syms_of_minibuf): New symbol Qminibuffer_exit.
* src/nsfns.m (frame_parm_handler): Add entry for
x_set_no_special_glyphs.
(Fx_create_frame): Handle 'no-special-glyphs' parameter.
Intitialize new cursor types for dragging frame borders.
* src/nsterm.h (struct ns_output): Add new cursor types for
dragging frame borders.
* src/w32fns.c (w32_frame_parm_handlers): Add entry for
x_set_no_special_glyphs.
(Fx_create_frame): Handle 'no-special-glyphs' parameter.
Intitialize new cursor types for dragging frame borders.
* src/w32term.h (struct w32_output): Add new cursor types for
dragging frame borders.
* src/window.c (coordinates_in_window)
(Fwindow_line_height, window_internal_height): Use
window_wants_modeline and window_wants_header_line instead of
WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P.
(Fwindow_lines_pixel_dimensions): New function.
(window_parameter): New function.
(Fwindow_parameter): Call window_parameter.
(window_wants_mode_line, window_wants_header_line): New
functions replacing the macros WINDOW_WANTS_MODELINE_P and
WINDOW_WANTS_HEADER_LINE_P from dispextern.h.
(syms_of_window): New symbols Qmode_line_format and
Qheader_line_format.
* src/window.h: Reorganize and re-comment macros. Use
window_wants_modeline and window_wants_header_line instead of
WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P.
(MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P): Minor rewrite.
(WINDOW_BUFFER): New macro.
(WINDOW_BOX_LEFT_EDGE_COL, WINDOW_BOX_RIGHT_EDGE_COL): Remove.
* src/xdisp.c (window_text_bottom_y, window_box_height)
(window_box, start_display)
(compute_window_start_on_continuation_line)
(try_cursor_movement, redisplay_window)
(try_window_reusing_current_matrix, try_window_id)
(display_line, expose_window): Use window_wants_modeline and
window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and
WINDOW_WANTS_HEADER_LINE_P.
(pos_visible_p, display_mode_lines): Respect W's
'mode-line-format' and 'header-line-format' window parameters.
(init_iterator): Use window_wants_modeline and
window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and
WINDOW_WANTS_HEADER_LINE_P. For tip frames respect
no_special_glyphs value.
(note_mouse_highlight): Set frame border cursors when on
internal border.
(x_draw_right_divider, x_draw_bottom_divider): Try to improve
drawing of window dividers.
* src/xfns.c (mouse_cursor): Add entries for border parts.
(mouse_cursor_types): Add entries for cursor types to drag
frame borders.
(INSTALL_CURSOR): Add entries for new cursor types to drag
frame borders.
(Fx_create_frame): Handle 'no-special-glyphs' parameter.
(x_frame_parm_handlers): Add entry for
x_set_no_special_glyphs.
(Vx_window_left_edge_shape, Vx_window_top_left_corner_shape)
(Vx_window_top_edge_shape, Vx_window_top_right_corner_shape)
(Vx_window_right_edge_shape)
(Vx_window_bottom_right_corner_shape)
(Vx_window_bottom_edge_shape)
(Vx_window_bottom_left_corner_shape): New variables.
(x_frame_restack): Call xg_frame_restack only for GTK versions
starting with 2.18.0.
* src/xterm.c (x_free_frame_resources): Remove new cursors for
dragging frame borders.
* src/xterm.h (struct x_output): Add new cursor types for
dragging frame borders.
* doc/lispref/display.texi (Size of Displayed Text): Document
`window-lines-pixel-dimensions'.
* doc/lispref/elisp.texi (Top): Add entry for "Mouse Dragging
Parameters".
* doc/lispref/frames.texi (Frame Size): Replace
frame-pixel-width/-height by frame-native-width/-height. Add
frame-inner-width/-height and frame-outer-width/-height docs.
(Position Parameters): Describe specifying position as ratios.
Clarify remark about positions relative to bottom/ridge display
edge.
(Size Parameters): Describe specifying sizes as ratios.
Describe 'fit-frame-to-buffer-margins' and
'fit-frame-to-buffer-sizes' parameters.
(Layout Parameters): Describe 'no-special-glyphs' parameter.
(Frame Interaction Parameters): Describe 'auto-hide-function',
'minibuffer-exit' and 'keep-ratio' parameters.
(Mouse Dragging Parameters): New section describing
'drag-internal-border', 'drag-with-header-line',
'drag-with-mode-line', 'snap-width', 'top-visible' and
'bottom-visible' parameters.
(Management Parameters): Mention that `override-redirect' has
no effect on MS Windows.
(Font and Color Parameters): Mention child frames for `alpha'
parameter.
(Child Frames): Rewrite section with description and cross
references to new frame parameters added.
* doc/lispref/modes.texi (Mode Line Basics): Mention
'mode-line-format' and 'header-line-format' window parameters.
* doc/lispref/windows.texi (Resizing Windows): Mention effect
of `fit-frame-to-buffer-margins' for child frames.
(Display Action Functions): New action function
`display-buffer-in-child-frame'.
(Quitting Windows): Mention `make-frame-invisible' as optional
value of `frame-auto-hide-function' and `auto-hide-function'
frame paameter.
(Coordinates and Windows): Describe new function
`window-largest-empty-rectangle'.
(Window Parameters): Describe new parameters 'mode-line-format'
and 'header-line-format'. Index all window parameters described
in this section.
Paul Eggert [Sun, 25 Jun 2017 00:54:21 +0000 (17:54 -0700)]
Adjust lm-verify to accept current notices
Problem reported by Mike Kupfer in:
http://lists.gnu.org/archive/html/emacs-devel/2017-06/msg00512.html
* lisp/emacs-lisp/lisp-mnt.el (lm-crack-copyright):
Do not require later lines in a copyright notice to have more
indentation than earlier lines.
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