Mauro Aranda [Wed, 7 Aug 2019 00:48:41 +0000 (21:48 -0300)]
Fix pong collision detection
* lisp/play/pong.el (pong-update-game): If the ball hit the bat where
bats are positioned, draw again the bat cell in the old ball
position. (Bug#20579).
Also, avoid changing the direction of the ball right after hitting the
bats, and improve the collision detection against the borders.
Alex Gramiak [Fri, 31 May 2019 20:30:31 +0000 (14:30 -0600)]
Set up defined_color_hook for the initial frame
* src/terminal.c (init_initial_terminal): Set up the
defined_color_hook. This avoids crashes when running
in batch mode with code that manipulates colors.
(Bug#36019)
Eli Zaretskii [Fri, 9 Aug 2019 13:51:14 +0000 (16:51 +0300)]
Fix highlighting in man pages displayed by "M-x man"
* lisp/man.el (Man-highlight-references0): Handle the case
when a section is divided between 2 or more chunks of text
received from the 'man' program. (Bug#36927)
Noah Friedman [Fri, 9 Aug 2019 06:17:56 +0000 (23:17 -0700)]
Provide better target window consistency across x window property functions.
Use the argument name WINDOW-ID instead of SOURCE for same.
Revise docstrings to clarify semantics of FRAME and WINDOW-ID.
(Fx_change_window_property): Use `target_window' instead of `w'.
This is consistent with other related functions.
Finalize its value before blocking input.
(Fx_window_property):
(Fx_window_property_attributes): Use `window_id' instead of `source'.
(Fx_delete_window_property): New optional arg window_id.
This provides symmetry with Fx_window_property, so that the window
need not be an actual emacs frame. This is useful for modifying
properties of parent windows (specified with --parent-id to emacs) or
generally assisting the window manager.
* lisp/progmodes/fortran.el (fortran-indent-to-column):
Suppress relint complaints about duplicated character in skip-set;
it's intentional and harmless.
When asking XTerm for the selection via OSC 52, use ST as string
terminator in the request to get ST as terminator in the reply,
because BEL is messy to receive in many ways.
* lisp/term/xterm.el (gui-backend-get-selection):
Use ST as string terminator in request and reply.
Use a time-out when reading the reply.
Paul Eggert [Wed, 7 Aug 2019 01:39:20 +0000 (18:39 -0700)]
Re-port dump_bitset_clear to -fsanitize=undefined
* src/pdumper.c (dump_bitset_clear): Skip the memset if the
size is zero, because in that case the destination might be NULL.
This fixes a bug introduced in 2019-07-26T06:17:52Zeggert@cs.ucla.edu.
Add a comment to make the bug less likely to reoccur.
Michael Albinus [Tue, 6 Aug 2019 19:47:57 +0000 (21:47 +0200)]
Fix Bug#36940
* test/lisp/net/tramp-tests.el (tramp--test-file-attributes-equal-p):
Make the check more precise. (Bug#36940)
(tramp-test19-directory-files-and-attributes): Move some checks to
`tramp--test-file-attributes-equal-p'.
Alan Mackenzie [Tue, 6 Aug 2019 16:49:29 +0000 (16:49 +0000)]
C++ Mode: Prevent End of statement being found after {} in "count << vec{} <<"
* lisp/progmodes/cc-engine.el (c-beginning-of-statement-1): Check for
operators which cannot start a statement, which may follow a closing brace.
Don't recognise an end of statement in such a case.
* lisp/progmodes/cc-langs.el (c-operator-re, c-bin-tern-operators)
(c-unary-operators, c-non-after-{}-operators, c-non-after-{}-ops-re): New lang
consts and vars.
Eli Zaretskii [Tue, 6 Aug 2019 14:53:03 +0000 (17:53 +0300)]
Fix minor compilation problems on MS-Windows
* src/w32fns.c (Fdefault_printer_name): Fix size of local
buffer.
* src/image.c [WINDOWSNT]: Test __MINGW_MAJOR_VERSION as well
to shut up compiler warnings.
* lisp/calc/calc-forms.el (math-absolute-from-gregorian-dt):
Rewrite in a way that I understand, and that actually seems to work.
(math-absolute-from-julian-dt): Use Julian, not Gregorian, leap year
rules for counting days within a year.
(math-julian-date-beginning, math-julian-date-beginning-int):
Change constants to be consistent with their doc strings and the code:
use Rata Die epoch at Dec 31, 1 BC Gregorian proleptic, not Julian.
* doc/misc/calc.texi (Date Forms): Correct difference between Julian
Day and Rata Die.
* test/lisp/calc/calc-tests.el (calc-test-calendar): New test.
Suggested by Oleh Krehel and implemented by Basil Contovounesios in
the following thread:
https://lists.gnu.org/archive/html/emacs-devel/2019-07/msg00547.html
* lisp/array.el (xor): Move unused function from here...
* lisp/subr.el: ...to here, and improve.
* lisp/gnus/spam.el (spam-xor):
* lisp/play/5x5.el (5x5-xor):
* lisp/proced.el (proced-xor):
* lisp/progmodes/idlwave.el (idlwave-xor):
* lisp/vc/diff-mode.el (diff-xor): Define as obsolete aliases of,
and replace all uses with, xor.
* lisp/jsonrpc.el: Remove unused dependency on array.el.
* lisp/org/org.el (org-xor): Move from here...
* lisp/org/org-compat.el (org-xor): ...to here, as a compatibility
shim for xor.
* lisp/progmodes/idlw-shell.el (idlwave-shell-enable-all-bp):
* lisp/simple.el (exchange-point-and-mark):
* lisp/windmove.el (windmove-display-in-direction): Use xor.
* lisp/strokes.el (strokes-xor): Remove commented-out xor
implementation.
* doc/lispref/control.texi (Control Structures): Extend menu entry
for new combining condition.
(Combining Conditions):
* etc/NEWS (Lisp Changes): Document xor.
* test/lisp/subr-tests.el (subr-test-xor): New test.
Stefan Monnier [Tue, 6 Aug 2019 07:56:51 +0000 (03:56 -0400)]
* lisp/mh-e: Use cl-lib
Also, use underscore prefixes and defvar in preparation for lexical binding
* lisp/mh-e/mh-acros.el: Require cl-lib instead of cl.
Rename all cl.el uses by adding `cl-` prefix.
(mh-require-cl): Remove. Not needed any more. Remove all calls.
(mh-defstruct): Remove. Replace all uses with cl-defstruct.
(mh-dlet*): New macro.
* lisp/mh-e/mh-comp.el (mh-user-agent-compose): Fold all ignored
optional args into the &rest arg.
* lisp/mh-e/mh-e.el: Require cl-lib instead of using mh-require-cl.
(mh-variants): Don't add-to-list on a local var.
* lisp/mh-e/mh-folder.el (mh-restore-desktop-buffer): Use shorter arg
names that don't collide with global vars.
* lisp/mh-e/mh-mime.el (mh-insert-mime-button):
(mh-insert-mime-security-button): Use mh-dlet*.
* lisp/mh-e/mh-search.el (mh-swish-next-result, mh-grep-next-result)
(mh-namazu-next-result): Use `or`.
* lisp/mh-e/mh-thread.el (mh-thread-generate)
(mh-thread-prune-containers): Use underscore rather than declare+ignore.
* lisp/mh-e/mh-tool-bar.el (mh-tool-bar-define): Use mh-dlet*.
(mh-tool-bar-define): Prefer the more precise \`...\' regexp ops.
Prefer Elisp's `eval-and-compile` over `cl-eval-when`.
* lisp/mh-e/mh-xface.el (mh-picon-get-image): Don't use
mh-funcall-if-exists for ietf-drums-parse-address.
Avoid the use of `cl-return` and hence use plain `defun`.
Replace some `cl-loop` with `dolist`.
Paul Eggert [Tue, 6 Aug 2019 00:38:53 +0000 (17:38 -0700)]
decode-time now returns subsec too
The list that decode-time returns now contains an extra
trailing component that counts the subseconds part of the
original timestamp (Bug#36549).
This builds on a suggestion by Lars Ingebrigtsen in:
https://lists.gnu.org/r/emacs-devel/2019-07/msg00734.html
* doc/lispref/os.texi (Time Conversion):
* doc/misc/emacs-mime.texi (time-date):
* etc/NEWS: Document this.
* lisp/calendar/icalendar.el (icalendar--decode-isodatetime):
* lisp/calendar/iso8601.el (iso8601-parse)
(iso8601-parse-time, iso8601-parse-duration)
(iso8601--decoded-time):
* lisp/calendar/parse-time.el (parse-time-string):
* lisp/calendar/time-date.el (make-decoded-time)
(decoded-time-set-defaults):
* lisp/org/org.el (org-fix-decoded-time)
(org-parse-time-string):
* src/timefns.c (Fdecode_time):
Generate subsec member for decoded time.
* lisp/calendar/time-date.el (decoded-time-add)
Add the decoded subsec too.
* lisp/simple.el (decoded-time): New subsec member.
* src/data.c (Frem): Simplify zero-check to match that of new Fmod.
(integer_mod): New function, with most of the guts of the old Fmod.
Remove redundant zero-check.
(Fmod): Use it.
* src/timefns.c (Fencode_time): Handle new subsec member
or (with the obsolescent calling convention) subsec arg.
It defaults to 0.
* test/lisp/calendar/icalendar-tests.el:
(icalendar--decode-isodatetime):
* test/lisp/calendar/iso8601-tests.el (test-iso8601-date-years)
(test-iso8601-date-dates, test-iso8601-date-obsolete)
(test-iso8601-date-weeks, test-iso8601-date-ordinals)
(test-iso8601-time, test-iso8601-combined)
(test-iso8601-duration, test-iso8601-intervals)
(standard-test-dates, standard-test-time-of-day-fractions)
(standard-test-time-of-day-beginning-of-day)
(standard-test-time-of-day-utc)
(standard-test-time-of-day-zone)
(standard-test-date-and-time-of-day, standard-test-interval):
* test/lisp/calendar/parse-time-tests.el (parse-time-tests):
* test/src/timefns-tests.el (format-time-string-with-zone)
(encode-time-dst-numeric-zone):
Adjust to match new behavior.
Paul Eggert [Tue, 6 Aug 2019 00:38:52 +0000 (17:38 -0700)]
New function time-convert
This replaces the awkward reuse of encode-time to both convert
calendrical timestamps to Lisp timestamps, and to convert Lisp
timestamps to other forms. Now, encode-time does just the
former and the new function does just the latter.
The new function builds on a suggestion by Lars Ingebrigtsen in:
https://lists.gnu.org/r/emacs-devel/2019-07/msg00801.html
and refined by Stefan Monnier in:
https://lists.gnu.org/r/emacs-devel/2019-07/msg00803.html
* doc/lispref/os.texi (Time of Day, Time Conversion):
* doc/misc/emacs-mime.texi (time-date):
* etc/NEWS: Update documentation.
* lisp/calendar/cal-dst.el (calendar-next-time-zone-transition):
* lisp/calendar/time-date.el (seconds-to-time, days-to-time):
* lisp/calendar/timeclock.el (timeclock-seconds-to-time):
* lisp/cedet/ede/detect.el (ede-detect-qtest):
* lisp/completion.el (cmpl-hours-since-origin):
* lisp/ecomplete.el (ecomplete-add-item):
* lisp/emacs-lisp/cl-extra.el (cl--random-time):
* lisp/emacs-lisp/timer.el (timer--time-setter)
(timer-next-integral-multiple-of-time):
* lisp/find-lisp.el (find-lisp-format-time):
* lisp/gnus/gnus-diary.el (gnus-user-format-function-d):
* lisp/gnus/gnus-group.el (gnus-group-set-timestamp):
* lisp/gnus/gnus-icalendar.el (gnus-icalendar-show-org-agenda):
* lisp/gnus/nnrss.el (nnrss-normalize-date):
* lisp/gnus/nnspool.el (nnspool-request-newgroups):
* lisp/net/ntlm.el (ntlm-compute-timestamp):
* lisp/net/pop3.el (pop3-uidl-dele):
* lisp/obsolete/vc-arch.el (vc-arch-add-tagline):
* lisp/org/org-clock.el (org-clock-get-clocked-time)
(org-clock-resolve, org-resolve-clocks, org-clock-in)
(org-clock-out, org-clock-sum):
* lisp/org/org-id.el (org-id-uuid, org-id-time-to-b36):
* lisp/org/ox-publish.el (org-publish-cache-ctime-of-src):
* lisp/proced.el (proced-format-time):
* lisp/progmodes/cc-cmds.el (c-progress-init)
(c-progress-update):
* lisp/progmodes/cperl-mode.el (cperl-time-fontification):
* lisp/progmodes/flymake.el (flymake--schedule-timer-maybe):
* lisp/progmodes/vhdl-mode.el (vhdl-update-progress-info)
(vhdl-fix-case-region-1):
* lisp/tar-mode.el (tar-octal-time):
* lisp/time.el (emacs-uptime):
* lisp/url/url-auth.el (url-digest-auth-make-cnonce):
* lisp/url/url-util.el (url-lazy-message):
* lisp/vc/vc-cvs.el (vc-cvs-parse-entry):
* lisp/vc/vc-hg.el (vc-hg-state-fast):
* lisp/xt-mouse.el (xterm-mouse-event):
* test/lisp/emacs-lisp/timer-tests.el:
(timer-next-integral-multiple-of-time-2):
Use time-convert, not encode-time.
* lisp/calendar/icalendar.el (icalendar--decode-isodatetime):
Don’t use now-removed FORM argument for encode-time.
It wasn’t crucial anyway.
* lisp/emacs-lisp/byte-opt.el (side-effect-free-fns): Add time-convert.
* lisp/emacs-lisp/elint.el (elint-unknown-builtin-args):
Update encode-time signature to match current arg set.
* lisp/emacs-lisp/timer.el (timer-next-integral-multiple-of-time):
Use timer-convert with t rather than doing it by hand.
* src/timefns.c (time_hz_ticks, time_form_stamp, lisp_time_form_stamp):
Remove; no longer needed.
(decode_lisp_time): Rturn the form instead of having a *PFORM arg.
All uses changed.
(time_arith): Just return TICKS if HZ is 1.
(Fencode_time): Remove argument FORM. All callers changed.
Do not attempt to encode time values; just encode
decoded (calendrical) times.
Unless CURRENT_TIME_LIST, just return VALUE since HZ is 1.
(Ftime_convert): New function, which does the time value
conversion that bleeding-edge encode-time formerly did.
Return TIME if it is easy to see that it is already
of the correct form.
(Fcurrent_time): Mention in doc that the form is planned to change.
* test/src/timefns-tests.el (decode-then-encode-time):
Don’t use (encode-time nil).
Make `view-lossage' output of chars read from `read-char' more logical
* lisp/help.el (view-lossage): Use the new data format to output
data from `read-char' and the like in a more understandable
fashion (bug#21867).
* src/keyboard.c (command_loop_1): Record (in recent_keys) the end
of commands.
(Frecent_keys): Don't include `end-of-command' in non-command outputs.
(syms_of_keyboard): Define `end-of-command'.
Paul Eggert [Sun, 4 Aug 2019 22:54:17 +0000 (15:54 -0700)]
Fix one more 2019-08-04 regex lint
Problem clarified by Mattias Engdegård in:
https://lists.gnu.org/r/emacs-devel/2019-08/msg00087.html
* lisp/isearch.el (isearch-symbol-regexp):
Remove \s@ from regexp as it cannot match.
* lisp/apropos.el (apropos--current): New variable akin to
help-xref-stack-item storing information for revert-buffer.
(apropos--revert-buffer): New function.
(apropos-mode): Use it as revert-buffer-function.
(apropos-command, apropos, apropos-library, apropos-value)
(apropos-local-value, apropos-documentation): Set apropos--current
in low-level commands, i.e., those which do not call other commands.
Paul Eggert [Sun, 4 Aug 2019 18:39:03 +0000 (11:39 -0700)]
Fix 2019-08-04 regex lint
Problem reported by Mattias Engdegård in:
https://lists.gnu.org/r/emacs-devel/2019-08/msg00085.html
* lisp/calendar/diary-lib.el (diary-glob-file-regexp-prefix):
Omit unnecessary ‘\’ before ordinary char.
* lisp/cedet/inversion.el (inversion-decoders):
* lisp/org/ob-haskell.el (org-babel-haskell-export-to-lhs):
Omit unnecessary ‘?’ after nullable pattern.
* lisp/org/org-capture.el (org-capture-fill-template):
Match upper-case as well as lower-case letters.
* lisp/progmodes/cc-mode.el (c-before-change-check-unbalanced-strings)
(c-after-change-mark-abnormal-strings):
Simplify ‘.|\r’ to ‘.’.
* lisp/progmodes/gdb-mi.el (gdb-jsonify-buffer):
Put ‘-’ at end of bracket expression.
Paul Eggert [Sun, 4 Aug 2019 17:04:18 +0000 (10:04 -0700)]
Tweak time arithmetic performance
* src/timefns.c (lispint_arith): New function, which
should be a bit faster if B is 0, or if A is a bignum
and B a fixnum with absolute value in unsigned long range.
(time_arith): Use it.
Paul Eggert [Sun, 4 Aug 2019 16:57:27 +0000 (09:57 -0700)]
Improve time function doc
* doc/misc/emacs-mime.texi (time-date): Don’t give
parse-iso8601-time-string in the example, as the function is
not autoloaded.
* lisp/gnus/nndiary.el (nndiary-compute-reminders):
No need to call encode-time or use floating point here.
Eli Zaretskii [Sun, 4 Aug 2019 16:38:08 +0000 (19:38 +0300)]
Fix the MS-Windows build broken by recent changes
* src/inotify.c (syms_of_inotify) <Qignored>: Don't define here...
* src/coding.c (syms_of_coding) <Qignored>: ...define it here,
because it is needed also on platforms that don't compile
inotify.c.
Martin Rudalics [Sun, 4 Aug 2019 07:21:18 +0000 (09:21 +0200)]
Fix two mouse drag and drop issues (Bug#28620, Bug#36269)
Allow 'mouse-drag-and-drop-region' to move/copy text from one
frame to another (Bug#28620). Prevent mouse avoidance mode from
interfering with 'mouse-drag-and-drop-region' (Bug#36269).
* lisp/avoid.el (mouse-avoidance-ignore-p): Suspend avoidance
when 'track-mouse' equals 'dropping'.
* lisp/mouse.el (mouse-drag-and-drop-region): Set
'track-mouse' to 'dropping'. Continue reading events also
when switching frames.
* src/keyboard.c (Finternal_track_mouse): Rename from
Ftrack_mouse.
(some_mouse_moved): Return NULL also when mouse is not tracked.
(show_help_echo, readable_events, kbd_buffer_get_event): Don't
check whether mouse is tracked, some_mouse_moved does it now.
(track_mouse): Rename variable from do_mouse_tracking. Adjust
all users. In doc-string explain meanings of special values
'dragging' and 'dropping'.
* src/nsterm.m (ns_mouse_position): During drag and drop
consider last mouse frame only when there is no currently
focused frame.
* src/w32fns.c (w32_wnd_proc): Don't set mouse capture during a
drag and drop operation.
* src/w32term.c (w32_mouse_position): Track frame under mouse
during mouse drag and drop.
(mouse_or_wdesc_frame): New function.
(w32_read_socket): Call mouse_or_wdesc_frame on mouse events.
* src/xdisp.c (define_frame_cursor1): Don't change mouse cursor
shape during mouse drag and drop.
(syms_of_xdisp): New symbol Qdropping.
* src/xterm.c (XTmouse_position): Allow mouse drag and drop move
to another frame
(mouse_or_wdesc_frame): New function.
(handle_one_xevent): Use mouse_or_wdesc_frame for mouse events.
Eric Abrahamsen [Sun, 4 Aug 2019 00:01:52 +0000 (17:01 -0700)]
Fix Gnus group name reference in gnus-mark-xrefs-as-read
* lisp/gnus/gnus-sum.el (gnus-mark-xrefs-as-read): There's already a
local binding for "group", don't need another "name". This was left
over from the obarray-to-hashtable change.
Eric Abrahamsen [Fri, 7 Jun 2019 03:43:27 +0000 (20:43 -0700)]
Temporarily preserve encoded Gnus group names in Gnus files
Non-ascii Gnus groups should be written to files in their encoded
version until we're ready to bump Gnus' version and add an upgrade
routine.
* lisp/gnus/gnus-start.el (gnus-gnus-to-quick-newsrc-format):
* lisp/gnus/gnus-agent.el (gnus-category-read):
(gnus-category-write): Handle non-ascii group names appropriately.
* lisp/gnus/gnus-registry.el (gnus-registry--munge-group-names): New
function to encode/decode group names.
(gnus-registry-fixup-registry):
(gnus-registry-save): Use function.
Eric Abrahamsen [Fri, 16 Nov 2018 20:53:56 +0000 (12:53 -0800)]
Remove Gnus group name encoding/decoding
This completes the process started in c1b63af445. Gnus group names are
now fully decoded inside the Gnus system.
* lisp/gnus/gnus-agent.el (gnus-agent-file-coding-system): Change
default to utf-8-emacs.
(gnus-agent-decoded-group-names, gnus-agent-decoded-group-name):
Remove variable and function. Remove all usage in this file.
* lisp/gnus/gnus-cache.el (gnus-cache-decoded-group-names,
gnus-cache-unified-group-names, gnus-cache-decoded-group-name):
Remove these variables and function. Remove all usage in this file.
* lisp/gnus/gnus-group.el (gnus-tmp-decoded-group): Remove this
variable, gnus-tmp-group is now decoded.
(gnus-group-completing-read): Don't encode or decode group names
here.
(gnus-group-make-group): Remove ENCODED argument.
* lisp/gnus/gnus-srvr.el (gnus-browse-foreign-server): Decode group
names here.
* lisp/gnus/gnus-start.el (gnus-make-hashtable-from-newsrc-alist):
check for encoded group names and decode.
(gnus-active-to-gnus-format): Make sure incoming group names are
decoded.
(gnus-read-newsrc-el-file): Check for encoded group names in
gnus-topic-alist.
* lisp/gnus/nnagent.el: Don't use a unibyte buffer.
* lisp/gnus/nnheader.el (nnheader-file-coding-system): Switch default
from 'raw-text to 'undecided, on the assumption that 'undecided will
probably write 'utf-8-emacs unless the user has arranged things
otherwise.
* lisp/gnus/nnimap.el (nnimap-decode-gnus-group,
nnimap-encode-gnus-group): Remove functions and their use.
* lisp/gnus/nnmail.el (nnmail-parse-active): Remove encoding.
(nnmail-active-file-coding-system): Default to 'utf-8-emacs instead
of 'raw-text.
(nnmail-group-names-not-encoded-p): Obsolete this variable; stop
using it.
* lisp/gnus/gnus-art.el:
* lisp/gnus/gnus-cus.el:
* lisp/gnus/gnus-msg.el:
* lisp/gnus/gnus-start.el:
* lisp/gnus/gnus-sum.el:
* lisp/gnus/gnus.el:
* lisp/gnus/nnml.el:
* lisp/gnus/message.el:
* lisp/gnus/nnrss.el: Stop using gnus-group-decoded-name in all these
files.
Eric Abrahamsen [Sat, 3 Aug 2019 21:43:44 +0000 (14:43 -0700)]
Fix ordering of Gnus groups after yanking
* lisp/gnus/gnus-start.el (gnus-group-change-level): Fix docstring to
note that the inserted group is inserted *before* the PREVIOUS
group. Fix indexing -- shouldn't have been adding one to the index.
Paul Eggert [Sat, 3 Aug 2019 21:12:29 +0000 (14:12 -0700)]
Remove stale .pdmp files with ‘make clean’
Problem reported by Sven Joachim (Bug#36907).
* admin/make-emacs: Simplify, now that clean does versionclean.
* src/Makefile.in ($(etc)/DOC, versionclean, extraclean):
Don’t ignore rm -f failures.
(versionclean): Also remove emacs-*.*.*[0-9].pdmp and ../etc/DOC*.
(clean): Depend on versionclean and simplify.
Paul Eggert [Sat, 3 Aug 2019 19:45:19 +0000 (12:45 -0700)]
Fix rare undefined behaviors in replace-match
* src/search.c (Freplace_match): Simplify by caching search_regs
components. Fix sanity check for out-of-range subscripts;
it incorrectly allowed negative subscripts, subscripts
equal to search_regs.num_regs, and it had undefined
behavior for subscripts outside ptrdiff_t range.
Improve wording of newly-introduced replace-match diagnostic.
Rework use of opoint, to avoid setting point to an out-of-range value
in rare cases involving modification hooks.
Andreas Politz [Sat, 3 Aug 2019 14:33:06 +0000 (16:33 +0200)]
Tweak tq queue processing
* lisp/emacs-lisp/tq.el (tq-process-buffer): Pop the queue before
calling the function because the function may add new entries to
the queue (bug#19016). Also report errors.
Eli Zaretskii [Sat, 3 Aug 2019 09:41:35 +0000 (12:41 +0300)]
Improve documentation of debugging Lisp syntax error
* doc/lispref/debugging.texi (Syntax Errors, Excess Open)
(Excess Close): Name the commands invoked by the key
sequences. Add cross-references to appropriate sections of
the Emacs manual. (Bug#21385)
Tassilo Horn [Fri, 2 Aug 2019 16:05:13 +0000 (18:05 +0200)]
Improve pretty-printing of multiple JSON snippets in a region
* lisp/json.el (json-pretty-print): Improve pretty-printing of
multiple JSON snippets in a region. Don't lose the region contents
starting with the first non-JSON-parseable text. Also, don't swallow
errors that occurred while parsing (bug#34160).
Alan Mackenzie [Fri, 2 Aug 2019 13:38:13 +0000 (13:38 +0000)]
CC Mode: Fix error in macro cache. This fixes bug #36802
* lisp/progmodes/cc-engine.el (c-invalidate-macro-cache): Add in a cond arm
to handle the change position being less than the recorded CPP contruct end.
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