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Author SHA1 Message Date
Stefan Kangas
d4244ec8cc Make help-for-help echo key on failure 
* lisp/help-macro.el (make-help-screen): Echo key on failure.
 2022-10-16 13:03:59 +02:00
Stefan Kangas
77d5be5877 Bind "home"/"end" in help-for-help 
* lisp/help-macro.el (make-help-screen): Bind "home"/"end" keys to
scrolling up/down.
 2022-10-16 13:03:59 +02:00
Stefan Kangas
82257951e9 Don't ding when exiting help-for-help with C-g 
* lisp/help-macro.el (make-help-screen): Don't ding on "C-g".
 2022-10-16 13:03:59 +02:00
Eli Zaretskii
dcd76bd48d Merge from origin/emacs-28 
836be7a112 ; * etc/refcards/ru-refcard.tex: Update Copyright year.
86cbc6ee4a * lisp/net/tramp-sh.el: Adapt copyright year
ebe8772f65 ; Minor fixes related to copyright years
23c1ee6989 ; * test/manual/etags/ETAGS.good_N: Adjust to copyright ye...
8d3fc7ec89 * src/xfaces.c (face_for_font): Make 'hash' be uintptr_t.
19dcb237b5 ; Add 2022 to copyright years.

# Conflicts:
#	etc/NEWS
#	etc/refcards/ru-refcard.tex
#	lib/cdefs.h
#	lisp/erc/erc-dcc.el
#	lisp/erc/erc-imenu.el
#	lisp/erc/erc-replace.el
#	lisp/image-dired.el
#	lisp/progmodes/xref.el
#	m4/alloca.m4
#	m4/byteswap.m4
#	m4/errno_h.m4
#	m4/getopt.m4
#	m4/gnulib-common.m4
#	m4/inttypes.m4
#	m4/stddef_h.m4
#	m4/stdint.m4
#	m4/sys_socket_h.m4
 2022-01-01 07:03:03 -05:00
Eli Zaretskii
19dcb237b5 ; Add 2022 to copyright years. 2022-01-01 02:45:51 -05:00
Stefan Kangas
b8e6beaab0 Merge from origin/emacs-28 
3607508f3f Set calc-make-windows-dedicated to nil by default
9de8eec3bc * make-dist: Don't run "make --question info".  (Bug#52322)
cea8deea72 ; * src/xdisp.c (move_it_vertically_backward): Clarify com...
6170c5036e Fix regression in help-mode prompt

# Conflicts:
#	etc/NEWS
 2021-12-14 06:31:37 +01:00
Eli Zaretskii
6170c5036e Fix regression in help-mode prompt 
* lisp/help-macro.el (make-help-screen): Restore SPC and DEL in
prompt.  Reported by Colin Baxter <m43cap@yandex.com>.
 2021-12-13 15:51:38 +02:00
Gregory Heytings
49422d2e69 Do not buttonize key bindings outside of *Help* buffers 
* etc/NEWS: Mention the new variable.

* lisp/apropos.el (apropos-describe-plist): Bind the new
variable (bug#52053).
* lisp/button.el (button-describe): Bind the new variable.

* lisp/help-fns.el (describe-function, describe-variable)
(describe-face, describe-symbol, describe-syntax)
(describe-categories, describe-keymap, describe-mode)
(describe-widget): Bind the new variable.

* lisp/help-macro.el (make-help-screen): Bind the new variable.

* lisp/help.el (help-buffer-under-preparation): New variable
that is bound to t by commands that create a *Help* buffer.
(substitute-command-keys): Use the new variable:
help-link-key-to-documentation is supposed to have an effect
only "in *Help* buffers". Fixes bug#52053.
(view-lossage, describe-bindings, describe-key): Bind the new
variable.

* lisp/repeat.el (describe-repeat-maps): Bind the new variable.

* lisp/international/mule-cmds.el (describe-input-method)
(describe-language-environment): Bind the new variable.

* lisp/international/mule-diag.el (describe-character-set)
(describe-coding-system, describe-font, describe-fontset)
((list-fontsets): Bind the new variable.
 2021-11-29 15:13:31 +01:00
Stefan Kangas
1e0e77bd44 Use variable-pitch-mode in 'C-h C-h' 
* lisp/faces.el (help-key-binding): Inherit 'fixed-pitch'.
* lisp/help-macro.el (make-help-screen): Use
'variable-pitch-mode'.

This was discussed in
https://lists.gnu.org/r/emacs-devel/2021-11/msg01378.html
 2021-11-21 14:44:41 +01:00
Stefan Kangas
d0d95d1614 * lisp/help-macro.el: Doc fix. 2021-05-02 12:22:34 +02:00
Stefan Kangas
fb44f897d9 Bind S-SPC to scroll-down in help-for-help 
* lisp/help-macro.el (make-help-screen): Bind S-SPC to
scroll-down.  Thanks to Dmitry Gutov <dgutov@yandex.ru>.
 2021-05-02 12:22:34 +02:00
Stefan Kangas
04266a2cac Advertise PgUp/PgDn instead of SPC/DEL in help-for-help 
* lisp/help-macro.el (make-help-screen):
* lisp/help.el (help-for-help): Advertise PgUp/PgDn instead of
SPC/DEL.
 2021-04-30 19:30:28 +02:00
Stefan Kangas
230f90d6e2 * lisp/help-macro.el: Remove stale Change Log. 2021-04-25 20:47:44 +02:00
Stefan Kangas
6f9180ecb6 Add more scroll key bindings to make-help-screen 
* lisp/help-macro.el (make-help-screen): Add bindings to scroll on
<PageUp>, <PageDown>, <up>, <down>.
 2021-04-25 17:04:29 +02:00
Gregory Heytings
a6d40a289e Fix the handling of the Delete key in help screens. 
* lisp/help-macro.el (make-help-screen): Handle the Delete key
in help screens as in Emacs 23 and earlier.

Copyright-paperwork-exempt: yes
 2021-04-25 16:43:44 +03:00
Stefan Kangas
1fce528132 Redesign and improve the help-for-help (C-h C-h) command 
* lisp/help.el (help-for-help): Redesign help screen; add sections,
rearrange and reword.
(help-for-help-header): New face.
(help--for-help-make-commands, help--for-help-make-sections): New
functions.
(help-for-help-buffer-name): New variable.

* lisp/help-macro.el (make-help-screen): New optional argument
BUFFER-NAME.  Fontify keys.

This change was discussed in:
https://lists.gnu.org/r/emacs-devel/2021-02/msg01695.html
https://lists.gnu.org/r/emacs-devel/2021-03/msg00670.html
https://lists.gnu.org/r/emacs-devel/2021-04/msg00292.html
 2021-04-24 15:18:03 +02:00
Stefan Kangas
b6863bd1a6 * lisp/help-macro.el: Use lexical-binding. 2021-03-15 02:20:23 +01:00
Stefan Kangas
4a112fd7a6 Add new face 'help-key-binding' for keybindings in help 
* lisp/faces.el (help-key-binding): New face.
* lisp/help.el
(help-for-help): Rename from 'help-for-help-internal'.  Use
'substitute-command-keys' syntax.
(help): Make into alias for 'help-for-help'.
(help-for-help-internal): Make into obsolete alias for
'help-for-help'.
(help--key-description-fontified): New function to add the
'help-key-binding' face.
(help-key-description, substitute-command-keys)
(describe-map-tree, help--describe-command)
(help--describe-translation, describe-map):
* lisp/help-fns.el (help-fns--key-bindings, describe-mode):
Use above new function.
* lisp/isearch.el (isearch-help-for-help-internal): Use
`substitute-command-keys' syntax.
* lisp/help-macro.el (make-help-screen): Use
'substitute-command-keys' and 'help--key-description-fontified'.
Simplify.
* src/keymap.c (describe_key_maybe_fontify): New function to add
the 'help-key-binding' face to keybindings.
(describe_vector): Use above new keybinding.
(syms_of_keymap) <Qfont_lock_face, Qhelp_key_binding>: New
DEFSYMs.
(fontify_key_properties): New static variable.
* lisp/tooltip.el (tooltip-show): Avoid overriding faces in
specified tooltip text.
* test/lisp/help-tests.el (with-substitute-command-keys-test):
Don't test for text properties.
(help-tests-substitute-command-keys/add-key-face)
(help-tests-substitute-command-keys/add-key-face-listing):
New tests.
 2021-03-08 04:23:08 +01:00
Paul Eggert
ba05d005e5 Update copyright year to 2021 
Run "TZ=UTC0 admin/update-copyright".
 2021-01-01 01:13:56 -08:00
Paul Eggert
365e01cc9f Update copyright year to 2020 
Run "TZ=UTC0 admin/update-copyright $(git ls-files)".
 2020-01-01 00:59:52 +00:00
Paul Eggert
f744797af1 Go back to "Maintainer: emacs-devel@gnu.org" 
Restore lines saying "Maintainer: emacs-devel@gnu.org" when there is
no special maintainer for a file.  Although this wasn't documented
it was common practice and removing the lines didn't have consensus.
 2019-05-25 14:25:18 -07:00
Paul Eggert
bef1be8730 Fixes for "Maintainer:" and related lines 
Mostly, this just removes "Maintainer: emacs-devel@gnu.org" lines,
which are not that useful.  It also cleans up and regularizes a
few similar lines.
 2019-05-19 21:34:27 -07:00
Paul Eggert
26bed8ba10 Update copyright year to 2019 
Run 'TZ=UTC0 admin/update-copyright $(git ls-files)'.
 2019-01-01 01:01:13 +00:00
Paul Eggert
5c7dd8a783 Update copyright year to 2018 
Run admin/update-copyright.
 2018-01-01 00:57:59 -08:00
Paul Eggert
bc511a64f6 Prefer HTTPS to FTP and HTTP in documentation 
Most of this change is to boilerplate commentary such as license URLs.
This change was prompted by ftp://ftp.gnu.org's going-away party,
planned for November.  Change these FTP URLs to https://ftp.gnu.org
instead.  Make similar changes for URLs to other organizations moving
away from FTP.  Also, change HTTP to HTTPS for URLs to gnu.org and
fsf.org when this works, as this will further help defend against
man-in-the-middle attacks (for this part I omitted the MS-DOS and
MS-Windows sources and the test tarballs to keep the workload down).
HTTPS is not fully working to lists.gnu.org so I left those URLs alone
for now.
 2017-09-13 15:54:37 -07:00
Paul Eggert
5badc81c1c Update copyright year to 2017 
Run admin/update-copyright.
 2016-12-31 19:42:26 -08:00
Paul Eggert
0e963201d0 Update copyright year to 2016 
Run admin/update-copyright.
 2016-01-01 01:34:24 -08:00
Paul Eggert
7e09ef09a4 Update copyright year to 2015 
Run admin/update-copyright.
 2015-01-01 14:26:41 -08:00
Glenn Morris
34dc21db6e Replace "Maintainer: FSF" with the emacs-devel mailing address 2014-02-09 17:34:22 -08:00
Paul Eggert
ba3189039a Update copyright year to 2014 by running admin/update-copyright. 2014-01-01 07:43:34 +00:00
Dmitry Antipov
290d5b5890 Do not call to `selected-window' where it is assumed by default. 
Affected functions are `window-minibuffer-p', `window-dedicated-p',
`window-hscroll', `window-width', `window-height', `window-buffer',
`window-frame', `window-start', `window-point', `next-window'
and `window-display-table'.
* abbrev.el (abbrev--default-expand):
* bs.el (bs--show-with-configuration):
* buff-menu.el (Buffer-menu-mouse-select):
* calc/calc.el (calc):
* calendar/calendar.el (calendar-generate-window):
* calendar/diary-lib.el (diary-simple-display, diary-show-all-entries)
(diary-make-entry):
* comint.el (send-invisible, comint-dynamic-complete-filename)
(comint-dynamic-simple-complete, comint-dynamic-list-completions):
* completion.el (complete):
* dabbrev.el (dabbrev-expand, dabbrev--make-friend-buffer-list):
* disp-table.el (describe-current-display-table):
* doc-view.el (doc-view-insert-image):
* ebuff-menu.el (Electric-buffer-menu-mouse-select):
* ehelp.el (with-electric-help):
* emacs-lisp/easy-mmode.el (easy-mmode-define-navigation):
* emacs-lisp/edebug.el (edebug-two-window-p, edebug-pop-to-buffer):
* emacs-lisp/helper.el (Helper-help-scroller):
* emulation/cua-base.el (cua--post-command-handler-1):
* eshell/esh-mode.el (eshell-output-filter):
* ffap.el (ffap-gnus-wrapper):
* help-macro.el (make-help-screen):
* hilit-chg.el (highlight-compare-buffers):
* hippie-exp.el (hippie-expand, try-expand-dabbrev-visible):
* hl-line.el (global-hl-line-highlight):
* icomplete.el (icomplete-simple-completing-p):
* isearch.el (isearch-done):
* jit-lock.el (jit-lock-stealth-fontify):
* mail/rmailsum.el (rmail-summary-scroll-msg-up):
* lisp/mouse-drag.el (mouse-drag-should-do-col-scrolling):
* mpc.el (mpc-tagbrowser, mpc):
* net/rcirc.el (rcirc-any-buffer):
* play/gomoku.el (gomoku-max-width, gomoku-max-height):
* play/landmark.el (landmark-max-width, landmark-max-height):
* play/zone.el (zone):
* progmodes/compile.el (compilation-goto-locus):
* progmodes/ebrowse.el (ebrowse-view/find-file-and-search-pattern):
* progmodes/etags.el (find-tag-other-window):
* progmodes/fortran.el (fortran-column-ruler):
* progmodes/gdb-mi.el (gdb-mouse-toggle-breakpoint-fringe):
* progmodes/verilog-mode.el (verilog-point-text):
* reposition.el (reposition-window):
* rot13.el (toggle-rot13-mode):
* server.el (server-switch-buffer):
* shell.el (shell-dynamic-complete-command)
(shell-dynamic-complete-environment-variable):
* simple.el (insert-buffer, set-selective-display)
(delete-completion-window):
* speedbar.el (speedbar-timer-fn, speedbar-center-buffer-smartly)
(speedbar-recenter):
* startup.el (fancy-splash-head):
* textmodes/ispell.el (ispell-command-loop):
* textmodes/makeinfo.el (makeinfo-compilation-sentinel-region):
* tutorial.el (help-with-tutorial):
* vc/add-log.el (add-change-log-entry):
* vc/compare-w.el (compare-windows):
* vc/ediff-help.el (ediff-indent-help-message):
* vc/ediff-util.el (ediff-setup-control-buffer, ediff-position-region):
* vc/ediff-wind.el (ediff-skip-unsuitable-frames)
(ediff-setup-control-frame):
* vc/emerge.el (emerge-position-region):
* vc/pcvs-util.el (cvs-bury-buffer):
* window.el (walk-windows, mouse-autoselect-window-select):
* winner.el (winner-set-conf, winner-undo): Related users changed.
 2013-08-05 18:26:57 +04:00
Paul Eggert
0877d0dc24 Merge from emacs-24; up to 2012-12-06T01:39:03Z!monnier@iro.umontreal.ca 2013-01-02 08:13:04 -08:00
Paul Eggert
ab422c4d68 Update copyright notices for 2013. 2013-01-01 09:11:05 +00:00
Kelly Dean
6ae57a6758 Fix some interactions of make-help-screen and other Help forms (Bug#13190). 
* help-macro.el (make-help-screen): Instead of switch-to-buffer
use pop-to-buffer with NORECORD argument t.  As buffer name use
*Metahelp* with a leading space (Bug#13190).
 2012-12-17 08:54:57 +01:00
Glenn Morris
05e153a645 * lisp/help-macro.el (three-step-help): Revert 2012-09-29 change. 
Fixes: debbugs:12567
 2012-10-03 09:15:04 -07:00
Glenn Morris
ced0838266 * lisp/help-macro.el (three-step-help): Do not autoload defcustom. 2012-09-29 11:21:45 -07:00
Martin Rudalics
dd6e3cdd5a In make-help-screen make original minor-mode-map-alist temporarily visible. 
* help-macro.el (make-help-screen): Temporarily restore original binding
for minor-mode-map-alist (Bug#10454).
 2012-01-20 09:12:35 +01:00
Glenn Morris
acaf905b11 Add 2012 to FSF copyright years for Emacs files 2012-01-05 01:46:05 -08:00
Glenn Morris
73b0cd5003 Convert consecutive FSF copyright years to ranges. 2011-01-24 20:08:28 -08:00
Glenn Morris
0d9f702fd0 Nuke arch-tags. 2011-01-15 15:16:57 -08:00
Stefan Monnier
77ab81d054 Merge from emacs-23 2011-01-14 12:18:41 -05:00
Glenn Morris
5df4f04cd3 Add 2011 to FSF/AIST copyright years. 2011-01-02 15:50:46 -08:00
Chong Yidong
bd78fa1d54 Add "Package:" file headers to denote built-in packages. 2010-08-29 12:17:13 -04:00
Glenn Morris
114f9c9679 Add 2010 to copyright years. 2010-01-13 00:35:10 -08:00
Stefan Monnier
ce9a0ccb72 * help.el (help-for-help-internal): Don't purecopy the text (bug#4560). 
* isearch.el (isearch-help-for-help-internal): Purecopy the second arg.
* help-macro.el (make-help-screen): Avoid using an ambiguous function
definition where the docstring could be taken for the return value.
 2009-09-27 00:27:21 +00:00
Glenn Morris
ae940284fa Add 2009 to copyright years. 2009-01-05 03:18:22 +00:00
Martin Rudalics
6c73d986eb (three-step-help): Remove * from defcustom. 
(make-help-screen): Don't iconify selected frame.  (Bug#1322)
Use when instead of if and cond within condition-case.
 2008-11-17 10:07:37 +00:00
Martin Rudalics
b1b6d77d47 (make-help-screen): Preserve key bindings 
established in help-mode call when exiting this macro.
 2008-09-18 08:37:14 +00:00
Glenn Morris
eb3fa2cfcf Switch to recommended form of GPLv3 permissions notice. 2008-05-06 08:06:51 +00:00
Stefan Monnier
cbee283dd7 Fix up comment convention on the arch-tag lines. 2008-04-10 14:10:46 +00:00