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Revision 1.105 by root, Wed Jan 25 13:26:48 2006 UTC vs.
Revision 1.243 by root, Sat May 30 21:02:05 2015 UTC

…		…
12	emulator intended as an I<xterm>(1) replacement for users who do not	12	emulator intended as an I<xterm>(1) replacement for users who do not
13	require features such as Tektronix 4014 emulation and toolkit-style	13	require features such as Tektronix 4014 emulation and toolkit-style
14	configurability. As a result, B<rxvt-unicode> uses much less swap space --	14	configurability. As a result, B<rxvt-unicode> uses much less swap space --
15	a significant advantage on a machine serving many X sessions.	15	a significant advantage on a machine serving many X sessions.
16		16
		17	This document is also available on the World-Wide-Web at
		18	L<http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.1.pod>.
		19
17	=head1 FREQUENTLY ASKED QUESTIONS	20	=head1 FREQUENTLY ASKED QUESTIONS
18		21
19	See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of	22	See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of
20	frequently asked questions and answer to them and some common	23	frequently asked questions and answer to them and some common
21	problems. That document is also accessible on the World-Wide-Web at	24	problems. That document is also accessible on the World-Wide-Web at
22	L<http://cvs.schmorp.de/browse/*checkout*/rxvt-unicode/doc/rxvt.7.html>.	25	L<http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.7.pod>.
23		26
24	=head1 RXVT-UNICODE VS. RXVT	27	=head1 RXVT-UNICODE VS. RXVT
25		28
26	Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode	29	Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode
27	internally. That means it can store and display most scripts in the	30	internally. That means it can store and display most scripts in the
28	world. Being a terminal emulator, however, some things are very difficult,	31	world. Being a terminal emulator, however, some things are very difficult,
29	especially cursive scripts such as arabic, vertically written scripts	32	especially cursive scripts such as arabic, vertically written scripts
30	like mongolian or scripts requiring extremely complex combining rules,	33	like mongolian or scripts requiring extremely complex combining rules,
31	like tibetan or devenagari. Don't expect pretty output when using these	34	like tibetan or devanagari. Don't expect pretty output when using these
32	scripts. Most other scripts, latin, cyrillic, kanji, thai etc. should work	35	scripts. Most other scripts, latin, cyrillic, kanji, thai etc. should work
33	fine, though. A somewhat difficult case are left-to-right scripts, such	36	fine, though. A somewhat difficult case are right-to-left scripts, such
34	as hebrew: B<rxvt-unicode> adopts the view that bidirectional algorithms	37	as hebrew: B<rxvt-unicode> adopts the view that bidirectional algorithms
35	belong into the application, not the terminal emulator (too many things --	38	belong in the application, not the terminal emulator (too many things --
36	such as cursor-movement while editing -- break otherwise), but that might	39	such as cursor-movement while editing -- break otherwise), but that might
37	change.	40	change.
38		41
39	If you are looking for a terminal that supports more exotic scripts, let	42	If you are looking for a terminal that supports more exotic scripts, let
40	me recommend C<mlterm>, which is a very userfriendly, lean and clean	43	me recommend C<mlterm>, which is a very user friendly, lean and clean
41	terminal emulator. In fact, the reason rxvt-unicode was born was solely	44	terminal emulator. In fact, the reason rxvt-unicode was born was solely
42	because the author couldn't get C<mlterm> to use one font for latin1 and	45	because the author couldn't get C<mlterm> to use one font for latin1 and
43	another for japanese.	46	another for japanese.
44		47
45	Therefore another design rationale was the use of multiple fonts to	48	Therefore another design rationale was the use of multiple fonts to
46	display characters: The idea of a single unicode font which many other	49	display characters: The idea of a single unicode font which many other
47	programs force onto it's users never made sense to me: You should be able	50	programs force onto its users never made sense to me: You should be able
48	to choose any font for any script freely.	51	to choose any font for any script freely.
49		52
50	Apart from that, rxvt-unicode is also much better internationalised than	53	Apart from that, rxvt-unicode is also much better internationalised than
51	it's predecessor, supports things such as XFT and ISO 14755 that are handy	54	its predecessor, supports things such as XFT and ISO 14755 that are handy
52	in i18n-environments, is faster, and has a lot less bugs than the original	55	in i18n-environments, is faster, and has a lot bugs less than the original
53	rxvt. This all in addition to dozens of other small improvements.	56	rxvt. This all in addition to dozens of other small improvements.
54		57
55	It is still faithfully following the original rxvt idea of being lean	58	It is still faithfully following the original rxvt idea of being lean
56	and nice on resources: for example, you can still configure rxvt-unicode	59	and nice on resources: for example, you can still configure rxvt-unicode
57	without most of it's features to get a lean binary. It also comes with	60	without most of its features to get a lean binary. It also comes with
58	a client/daemon pair that lets you open any number of terminal windows	61	a client/daemon pair that lets you open any number of terminal windows
59	from within a single process, which makes startup time very fast and	62	from within a single process, which makes startup time very fast and
60	drastically reduces memory usage. See @@RXVT_NAME@@d(1) (daemon) and	63	drastically reduces memory usage. See @@RXVT_NAME@@d(1) (daemon) and
61	@@RXVT_NAME@@c(1) (client).	64	@@RXVT_NAME@@c(1) (client).
62		65
63	It also makes technical information about escape sequences (which have	66	It also makes technical information about escape sequences (which have
64	been extended) easier accessible: see @@RXVT_NAME@@(7) for technical	67	been extended) more accessible: see @@RXVT_NAME@@(7) for technical
65	reference documentation (escape sequences etc.).	68	reference documentation (escape sequences etc.).
66		69
67	=head1 OPTIONS	70	=head1 OPTIONS
68		71
69	The B<@@RXVT_NAME@@> options (mostly a subset of I<xterm>'s) are listed	72	The B<@@RXVT_NAME@@> options (mostly a subset of I<xterm>'s) are listed
…		…
89		92
90	Print out a message describing available options.	93	Print out a message describing available options.
91		94
92	=item B<-display> I<displayname>	95	=item B<-display> I<displayname>
93		96
94	Attempt to open a window on the named X display (B<-d> still	97	Attempt to open a window on the named X display (the older form B<-d>
95	respected). In the absence of this option, the display specified by the	98	is still respected. but deprecated). In the absence of this option, the
96	B<DISPLAY> environment variable is used.	99	display specified by the B<DISPLAY> environment variable is used.
		100
		101	=item B<-depth> I<bitdepth>
		102
		103	Compile I<frills>: Attempt to find a visual with the given bit depth;
		104	resource B<depth>.
		105
		106	[Please note that many X servers (and libXft) are buggy with
		107	respect to C<-depth 32> and/or alpha channels, and will cause all sorts
		108	of graphical corruption. This is harmless, but we can't do anything about
		109	this, so watch out]
		110
		111	=item B<-visual> I<visualID>
		112
		113	Compile I<frills>: Use the given visual (see e.g. C<xdpyinfo> for
		114	possible visual ids) instead of the default, and also allocate a private
		115	colormap. All visual types except for DirectColor are supported.
97		116
98	=item B<-geometry> I<geom>	117	=item B<-geometry> I<geom>
99		118
100	Window geometry (B<-g> still respected); resource B<geometry>.	119	Window geometry (B<-g> still respected); resource B<geometry>.
101		120
…		…
103		122
104	Turn on/off simulated reverse video; resource B<reverseVideo>.	123	Turn on/off simulated reverse video; resource B<reverseVideo>.
105		124
106	=item B<-j>|B<+j>	125	=item B<-j>|B<+j>
107		126
108	Turn on/off jump scrolling; resource B<jumpScroll>.	127	Turn on/off jump scrolling (allow multiple lines per refresh); resource B<jumpScroll>.
109		128
110	=item B<-ip>|B<+ip> | B<-tr>|B<+tr>	129	=item B<-ss>|B<+ss>
111		130
112	Turn on/off inheriting parent window's pixmap. Alternative form is	131	Turn on/off skip scrolling (allow multiple screens per refresh); resource B<skipScroll>.
113	B<-tr>; resource B<inheritPixmap>.
114		132
115	=item B<-fade> I<number>	133	=item B<-fade> I<number>
116		134
117	Fade the text by the given percentage when focus is lost. Small values	135	Fade the text by the given percentage when focus is lost. Small values
118	fade a little only, 100 completely replaces all colours by the fade	136	fade a little only, 100 completely replaces all colours by the fade
119	colour; resource B<fading>.	137	colour; resource B<fading>.
120		138
121	=item B<-fadecolor> I<colour>	139	=item B<-fadecolor> I<colour>
122		140
123	Fade to this colour when fading is used (see B<-fade>). The default colour	141	Fade to this colour when fading is used (see B<-fade>). The default colour
124	is black. resource B<fadeColor>.	142	is opaque black. resource B<fadeColor>.
125		143
126	=item B<-tint> I<colour>	144	=item B<-icon> I<file>
127		145
128	Tint the transparent background pixmap with the given colour when	146	Compile I<pixbuf>: Use the specified image as application icon. This
129	transparency is enabled with B<-tr> or B<-ip>. This only works for	147	is used by many window managers, taskbars and pagers to represent the
130	non-tiled backgrounds, currently. See also the B<-sh> option that can be	148	application window; resource I<iconFile>.
131	used to brighten or darken the image in addition to tinting it; resource
132	I<tintColor>. Example:
133
134	@@RXVT_NAME@@ -tr -tint blue -sh 40
135
136	=item B<-sh>
137
138	I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent
139	background image in addition to tinting it (i.e. B<-tint> must be
140	specified, too, e.g. C<-tint white>).
141		149
142	=item B<-bg> I<colour>	150	=item B<-bg> I<colour>
143		151
144	Window background colour; resource B<background>.	152	Window background colour; resource B<background>.
145		153
146	=item B<-fg> I<colour>	154	=item B<-fg> I<colour>
147		155
148	Window foreground colour; resource B<foreground>.	156	Window foreground colour; resource B<foreground>.
149
150	=item B<-pixmap> I<file[;geom]>
151
152	Compile I<XPM>: Specify XPM file for the background and also optionally
153	specify its scaling with a geometry string. Note you may need to
154	add quotes to avoid special shell interpretation of the C<;> in the
155	command-line; resource B<backgroundPixmap>.
156		157
157	=item B<-cr> I<colour>	158	=item B<-cr> I<colour>
158		159
159	The cursor colour; resource B<cursorColor>.	160	The cursor colour; resource B<cursorColor>.
160		161
…		…
177	that are checked in order when trying to find glyphs for characters. The	178	that are checked in order when trying to find glyphs for characters. The
178	first font defines the cell size for characters; other fonts might be	179	first font defines the cell size for characters; other fonts might be
179	smaller, but not (in general) larger. A (hopefully) reasonable default	180	smaller, but not (in general) larger. A (hopefully) reasonable default
180	font list is always appended to it. See resource B<font> for more details.	181	font list is always appended to it. See resource B<font> for more details.
181		182
182	In short, to specify an X11 core font, just specify it's name or prefix it	183	In short, to specify an X11 core font, just specify its name or prefix it
183	with C<x:>. To specify an XFT-font, you need to prefix it with C<xft:>,	184	with C<x:>. To specify an XFT-font, you need to prefix it with C<xft:>,
184	e.g.:	185	e.g.:
185		186
186	@@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15"	187	@@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15"
187	@@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono"	188	@@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono"
…		…
205	italic> >> characters are to be printed. See resource B<boldItalicFont>	206	italic> >> characters are to be printed. See resource B<boldItalicFont>
206	for details.	207	for details.
207		208
208	=item B<-is>|B<+is>	209	=item B<-is>|B<+is>
209		210
210	Compile I<font-styles>: Bold/Italic font styles imply high intensity	211	Compile I<font-styles>: Bold/Blink font styles imply high intensity
211	foreground/background (default). See resource B<intensityStyles> for	212	foreground/background (default). See resource B<intensityStyles> for
212	details.	213	details.
213		214
214	=item B<-name> I<name>	215	=item B<-name> I<name>
215		216
…		…
219		220
220	=item B<-ls>|B<+ls>	221	=item B<-ls>|B<+ls>
221		222
222	Start as a login-shell/sub-shell; resource B<loginShell>.	223	Start as a login-shell/sub-shell; resource B<loginShell>.
223		224
		225	=item B<-mc> I<milliseconds>
		226
		227	Specify the maximum time between multi-click selections.
		228
224	=item B<-ut>|B<+ut>	229	=item B<-ut>|B<+ut>
225		230
226	Compile I<utmp>: Inhibit/enable writing a utmp entry; resource	231	Compile I<utmp>: Inhibit/enable writing a utmp entry; resource
227	B<utmpInhibit>.	232	B<utmpInhibit>.
228		233
…		…
232	B<visualBell>.	237	B<visualBell>.
233		238
234	=item B<-sb>|B<+sb>	239	=item B<-sb>|B<+sb>
235		240
236	Turn on/off scrollbar; resource B<scrollBar>.	241	Turn on/off scrollbar; resource B<scrollBar>.
		242
		243	=item B<-sr>|B<+sr>
		244
		245	Put scrollbar on right/left; resource B<scrollBar_right>.
		246
		247	=item B<-st>|B<+st>
		248
		249	Display rxvt (non XTerm/NeXT) scrollbar without/with a trough;
		250	resource B<scrollBar_floating>.
237		251
238	=item B<-si>|B<+si>	252	=item B<-si>|B<+si>
239		253
240	Turn on/off scroll-to-bottom on TTY output inhibit; resource	254	Turn on/off scroll-to-bottom on TTY output inhibit; resource
241	B<scrollTtyOutput> has opposite effect.	255	B<scrollTtyOutput> has opposite effect.
…		…
248	=item B<-sw>|B<+sw>	262	=item B<-sw>|B<+sw>
249		263
250	Turn on/off scrolling with the scrollback buffer as new lines appear.	264	Turn on/off scrolling with the scrollback buffer as new lines appear.
251	This only takes effect if B<-si> is also given; resource	265	This only takes effect if B<-si> is also given; resource
252	B<scrollWithBuffer>.	266	B<scrollWithBuffer>.
253
254	=item B<-sr>|B<+sr>
255
256	Put scrollbar on right/left; resource B<scrollBar_right>.
257
258	=item B<-st>|B<+st>
259
260	Display rxvt (non XTerm/NeXT) scrollbar without/with a trough;
261	resource B<scrollBar_floating>.
262		267
263	=item B<-ptab>|B<+ptab>	268	=item B<-ptab>|B<+ptab>
264		269
265	If enabled (default), "Horizontal Tab" characters are being stored as	270	If enabled (default), "Horizontal Tab" characters are being stored as
266	actual wide characters in the screen buffer, which makes it possible to	271	actual wide characters in the screen buffer, which makes it possible to
…		…
270		275
271	=item B<-bc>|B<+bc>	276	=item B<-bc>|B<+bc>
272		277
273	Blink the cursor; resource B<cursorBlink>.	278	Blink the cursor; resource B<cursorBlink>.
274		279
		280	=item B<-uc>|B<+uc>
		281
		282	Make the cursor underlined; resource B<cursorUnderline>.
		283
275	=item B<-iconic>	284	=item B<-iconic>
276		285
277	Start iconified, if the window manager supports that option.	286	Start iconified, if the window manager supports that option.
278	Alternative form is B<-ic>.	287	Alternative form is B<-ic>.
279		288
…		…
295		304
296	=item B<-bl>	305	=item B<-bl>
297		306
298	Compile I<frills>: Set MWM hints to request a borderless window, i.e.	307	Compile I<frills>: Set MWM hints to request a borderless window, i.e.
299	if honoured by the WM, the rxvt-unicode window will not have window	308	if honoured by the WM, the rxvt-unicode window will not have window
300	decorations; resource B<borderLess>.	309	decorations; resource B<borderLess>. If the window manager does not
		310	support MWM hints (e.g. kwin), enables override-redirect mode.
301		311
302	=item B<-override-redirect>	312	=item B<-override-redirect>
303		313
304	Compile I<frills>: Sets override-redirect on the window; resource	314	Compile I<frills>: Sets override-redirect on the window; resource
305	B<override-redirect>.	315	B<override-redirect>.
		316
		317	=item B<-dockapp>
		318
		319	Sets the initial state of the window to WithdrawnState, which makes
		320	window managers that support this extension treat it as a dockapp.
306		321
307	=item B<-sbg>	322	=item B<-sbg>
308		323
309	Compile I<frills>: Disable the usage of the built-in block graphics/line	324	Compile I<frills>: Disable the usage of the built-in block graphics/line
310	drawing characters and just rely on what the specified fonts provide. Use	325	drawing characters and just rely on what the specified fonts provide. Use
…		…
313		328
314	=item B<-lsp> I<number>	329	=item B<-lsp> I<number>
315		330
316	Compile I<frills>: Lines (pixel height) to insert between each row of	331	Compile I<frills>: Lines (pixel height) to insert between each row of
317	the display. Useful to work around font rendering problems; resource	332	the display. Useful to work around font rendering problems; resource
318	B<linespace>.	333	B<lineSpace>.
		334
		335	=item B<-letsp> I<number>
		336
		337	Compile I<frills>: Amount to adjust the computed character width by
		338	to control overall letter spacing. Negative values will tighten up the
		339	letter spacing, positive values will space letters out more. Useful to
		340	work around odd font metrics; resource B<letterSpace>.
319		341
320	=item B<-tn> I<termname>	342	=item B<-tn> I<termname>
321		343
322	This option specifies the name of the terminal type to be set in the	344	This option specifies the name of the terminal type to be set in the
323	B<TERM> environment variable. This terminal type must exist in the	345	B<TERM> environment variable. This terminal type must exist in the
…		…
358	=item B<-pt> I<style>	380	=item B<-pt> I<style>
359		381
360	Compile I<XIM>: input style for input method; B<OverTheSpot>,	382	Compile I<XIM>: input style for input method; B<OverTheSpot>,
361	B<OffTheSpot>, B<Root>; resource B<preeditType>.	383	B<OffTheSpot>, B<Root>; resource B<preeditType>.
362		384
		385	If the perl extension C<xim-onthespot> is used (which is the default),
		386	then additionally the C<OnTheSpot> preedit type is available.
		387
363	=item B<-im> I<text>	388	=item B<-im> I<text>
364		389
365	Compile I<XIM>: input method name. resource B<inputMethod>.	390	Compile I<XIM>: input method name. resource B<inputMethod>.
366		391
367	=item B<-imlocale> I<string>	392	=item B<-imlocale> I<string>
…		…
377	for more info.	402	for more info.
378		403
379	=item B<-tcw>	404	=item B<-tcw>
380		405
381	Change the meaning of triple-click selection with the left mouse	406	Change the meaning of triple-click selection with the left mouse
		407	button. Only effective when the original (non-perl) selection code is
382	button. Instead of selecting a full line it will extend the selection the	408	in-use. Instead of selecting a full line it will extend the selection to
383	end of the logical line only. resource B<tripleclickwords>.	409	the end of the logical line only. resource B<tripleclickwords>.
384		410
385	=item B<-insecure>	411	=item B<-insecure>
386		412
387	Enable "insecure" mode, which currently enables most of the escape	413	Enable "insecure" mode, which currently enables most of the escape
388	sequences that echo strings. See the resource B<insecure> for more	414	sequences that echo strings. See the resource B<insecure> for more
…		…
409	Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@	435	Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
410	will not immediately destroy its window when the program executed within	436	will not immediately destroy its window when the program executed within
411	it exits. Instead, it will wait till it is being killed or closed by the	437	it exits. Instead, it will wait till it is being killed or closed by the
412	user; resource B<hold>.	438	user; resource B<hold>.
413		439
		440	=item B<-cd> I<path>
		441
		442	Sets the working directory for the shell (or the command specified via
		443	B<-e>). The I<path> must be an absolute path and it must exist for
		444	@@RXVT_NAME@@ to start; resource B<chdir>.
		445
		446	=item B<-xrm> I<string>
		447
		448	Works like the X Toolkit option of the same name, by adding the I<string>
		449	as if it were specified in a resource file. Resource values specified this
		450	way take precedence over all other resource specifications.
		451
		452	Note that you need to use the I<same> syntax as in the .Xdefaults file,
		453	e.g. C<*.background: black>. Also note that all @@RXVT_NAME@@-specific
		454	options can be specified as long-options on the commandline, so use
		455	of B<-xrm> is mostly limited to cases where you want to specify other
		456	resources (e.g. for input methods) or for compatibility with other
		457	programs.
		458
414	=item B<-keysym.>I<sym> I<string>	459	=item B<-keysym.>I<sym> I<string>
415		460
416	Remap a key symbol. See resource B<keysym>.	461	Remap a key symbol. See resource B<keysym>.
417		462
418	=item B<-embed> I<windowid>	463	=item B<-embed> I<windowid>
419		464
420	Tells @@RXVT_NAME@@ to embed it's windows into an already-existing window,	465	Tells @@RXVT_NAME@@ to embed its windows into an already-existing window,
421	which enables applications to easily embed a terminal.	466	which enables applications to easily embed a terminal.
422		467
423	Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it	468	Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it
424	shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it	469	shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it
425	quite a bit, so don't expect it to keep some specific state. It's best to	470	quite a bit, so don't expect it to keep some specific state. It's best to
…		…
428	The window will not be destroyed when @@RXVT_NAME@@ exits.	473	The window will not be destroyed when @@RXVT_NAME@@ exits.
429		474
430	It might be useful to know that @@RXVT_NAME@@ will not close file	475	It might be useful to know that @@RXVT_NAME@@ will not close file
431	descriptors passed to it (except for stdin/out/err, of course), so you	476	descriptors passed to it (except for stdin/out/err, of course), so you
432	can use file descriptors to communicate with the programs within the	477	can use file descriptors to communicate with the programs within the
433	terminal. This works regardless of wether the C<-embed> option was used or	478	terminal. This works regardless of whether the C<-embed> option was used or
434	not.	479	not.
435		480
436	Here is a short Gtk2-perl snippet that illustrates how this option can be	481	Here is a short Gtk2-perl snippet that illustrates how this option can be
437	used (a longer example is in F<doc/embed>):	482	used (a longer example is in F<doc/embed>):
438		483
…		…
443	});	488	});
444		489
445	=item B<-pty-fd> I<file descriptor>	490	=item B<-pty-fd> I<file descriptor>
446		491
447	Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty	492	Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty
448	pair but instead use the given filehandle as the tty master. This is	493	pair but instead use the given file descriptor as the tty master. This is
449	useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator	494	useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator
450	without having to run a program within it.	495	without having to run a program within it.
451		496
452	If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp	497	If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp
453	entries and will not tinker with pty/tty permissions - you have to do that	498	entries and will not tinker with pty/tty permissions - you have to do that
454	yourself if you want that.	499	yourself if you want that.
455		500
456	As an extremely special case, specifying C<-1> will completely suppress	501	As an extremely special case, specifying C<-1> will completely suppress
457	pty/tty operations.	502	pty/tty operations, which is probably only useful in conjunction with some
		503	perl extension that manages the terminal.
458		504
459	Here is a example in perl that illustrates how this option can be used (a	505	Here is a example in perl that illustrates how this option can be used (a
460	longer example is in F<doc/pty-fd>):	506	longer example is in F<doc/pty-fd>):
461		507
462	use IO::Pty;	508	use IO::Pty;
…		…
476	Comma-separated list of perl extension scripts to use (or not to use) in	522	Comma-separated list of perl extension scripts to use (or not to use) in
477	this terminal instance. See resource B<perl-ext> for details.	523	this terminal instance. See resource B<perl-ext> for details.
478		524
479	=back	525	=back
480		526
481	=head1 RESOURCES (available also as long-options)	527	=head1 RESOURCES
482		528
483	Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long	529	Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long
484	options) compiled into your version.	530	options) compiled into your version. All resources are also available as
		531	long-options.
485		532
486	You can set and change the resources using X11 tools like B<xrdb>. Many	533	You can set and change the resources using X11 tools like B<xrdb>. Many
487	distribution do also load settings from the B<~/.Xresources> file when X	534	distribution do also load settings from the B<~/.Xresources> file when X
488	starts. @@RXVT_NAME@@ will consult the following files/resources in order,	535	starts. @@RXVT_NAME@@ will consult the following files/resources in order,
489	with later settings overwriting earlier ones:	536	with later settings overwriting earlier ones:
490		537
491	1. system-wide app-defaults file, either locale-dependent OR global
492	2. app-defaults file in $XAPPLRESDIR	538	1. app-defaults file in $XAPPLRESDIR
		539	2. $HOME/.Xdefaults
493	3. RESOURCE_MANAGER property on root-window OR $HOME/.Xdefaults	540	3. RESOURCE_MANAGER property on root-window of screen 0
494	4. SCREEN_RESOURCES for the current screen	541	4. SCREEN_RESOURCES property on root-window of the current screen
495	5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>	542	5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>
		543	6. resources specified via -xrm on the commandline
496		544
497	Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two class	545	Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two class
498	names: B<Rxvt> and B<URxvt>. The class name B<Rxvt> allows resources	546	names: B<Rxvt> and B<URxvt>. The class name B<Rxvt> allows resources
499	common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be easily	547	common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be easily
500	configured, while the class name B<URxvt> allows resources unique to	548	configured, while the class name B<URxvt> allows resources unique to
…		…
505	check the @@RXVT_NAME@@perl(3) manpage for additional settings by perl	553	check the @@RXVT_NAME@@perl(3) manpage for additional settings by perl
506	extensions not documented here):	554	extensions not documented here):
507		555
508	=over 4	556	=over 4
509		557
		558	=item B<depth:> I<bitdepth>
		559
		560	Compile I<xft>: Attempt to find a visual with the given bit depth;
		561	option B<-depth>.
		562
		563	=item B<buffered:> I<boolean>
		564
		565	Compile I<xft>: Turn on/off double-buffering for xft (default enabled).
		566	On some card/driver combination enabling it slightly decreases
		567	performance, on most it greatly helps it. The slowdown is small, so it
		568	should normally be enabled.
		569
510	=item B<geometry:> I<geom>	570	=item B<geometry:> I<geom>
511		571
512	Create the window with the specified X window geometry [default 80x24];	572	Create the window with the specified X window geometry [default 80x24];
513	option B<-geometry>.	573	option B<-geometry>.
514		574
…		…
527	Use the specified colour for the colour value I<n>, where 0-7	587	Use the specified colour for the colour value I<n>, where 0-7
528	corresponds to low-intensity (normal) colours and 8-15 corresponds to	588	corresponds to low-intensity (normal) colours and 8-15 corresponds to
529	high-intensity (bold = bright foreground, blink = bright background)	589	high-intensity (bold = bright foreground, blink = bright background)
530	colours. The canonical names are as follows: 0=black, 1=red, 2=green,	590	colours. The canonical names are as follows: 0=black, 1=red, 2=green,
531	3=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour	591	3=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour
532	names used are listed in the B<COLORS AND GRAPHICS> section.	592	names used are listed in the B<COLOURS AND GRAPHICS> section.
533		593
534	Colours higher than 15 cannot be set using resources (yet), but can be	594	Colours higher than 15 cannot be set using resources (yet), but can be
535	changed using an escape command (see @@RXVT_NAME@@(7)).	595	changed using an escape command (see @@RXVT_NAME@@(7)).
536		596
537	Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with	597	Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with
…		…
548	=item B<colorUL:> I<colour>	608	=item B<colorUL:> I<colour>
549		609
550	Use the specified colour to display underlined characters when the	610	Use the specified colour to display underlined characters when the
551	foreground colour is the default.	611	foreground colour is the default.
552		612
553	=item B<colorRV:> I<colour>
554
555	Use the specified colour as the background for reverse video
556	characters.
557
558	=item B<underlineColor:> I<colour>	613	=item B<underlineColor:> I<colour>
559		614
560	If set, use the specified colour as the colour for the underline	615	If set, use the specified colour as the colour for the underline
561	itself. If unset, use the foreground colour.	616	itself. If unset, use the foreground colour.
		617
		618	=item B<highlightColor:> I<colour>
		619
		620	If set, use the specified colour as the background for highlighted
		621	characters. If unset, use reverse video.
		622
		623	=item B<highlightTextColor:> I<colour>
		624
		625	If set and highlightColor is set, use the specified colour as the
		626	foreground for highlighted characters.
562		627
563	=item B<cursorColor:> I<colour>	628	=item B<cursorColor:> I<colour>
564		629
565	Use the specified colour for the cursor. The default is to use the	630	Use the specified colour for the cursor. The default is to use the
566	foreground colour; option B<-cr>.	631	foreground colour; option B<-cr>.
…		…
573		638
574	=item B<reverseVideo:> I<boolean>	639	=item B<reverseVideo:> I<boolean>
575		640
576	B<True>: simulate reverse video by foreground and background colours;	641	B<True>: simulate reverse video by foreground and background colours;
577	option B<-rv>. B<False>: regular screen colours [default]; option	642	option B<-rv>. B<False>: regular screen colours [default]; option
578	B<+rv>. See note in B<COLORS AND GRAPHICS> section.	643	B<+rv>. See note in B<COLOURS AND GRAPHICS> section.
579		644
580	=item B<jumpScroll:> I<boolean>	645	=item B<jumpScroll:> I<boolean>
581		646
582	B<True>: specify that jump scrolling should be used. When scrolling	647	B<True>: specify that jump scrolling should be used. When receiving lots
583	quickly, fewer screen updates are performed [default]; option B<-j>.	648	of lines, @@RXVT_NAME@@ will only scroll once a whole screen height of lines
		649	has been read, resulting in fewer updates while still displaying every
		650	received line; option B<-j>.
		651
584	B<False>: specify that smooth scrolling should be used; option B<+j>.	652	B<False>: specify that smooth scrolling should be used. @@RXVT_NAME@@ will
		653	force a screen refresh on each new line it received; option B<+j>.
585		654
586	=item B<inheritPixmap:> I<boolean>	655	=item B<skipScroll:> I<boolean>
587		656
588	B<True>: make the background inherit the parent windows' pixmap, giving	657	B<True>: (the default) specify that skip scrolling should be used. When
589	artificial transparency. B<False>: do not inherit the parent windows'	658	receiving lots of lines, @@RXVT_NAME@@ will only scroll once in a while
590	pixmap.	659	(around 60 times per second), resulting in far fewer updates. This can
		660	result in @@RXVT_NAME@@ not ever displaying some of the lines it receives;
		661	option B<-ss>.
		662
		663	B<False>: specify that everything is to be displayed, even
		664	if the refresh is too fast for the human eye to read anything (or the
		665	monitor to display anything); option B<+ss>.
591		666
592	=item B<fading:> I<number>	667	=item B<fading:> I<number>
593		668
594	Fade the text by the given percentage when focus is lost; option B<-fade>.	669	Fade the text by the given percentage when focus is lost; option B<-fade>.
595		670
596	=item B<fadeColor:> I<colour>	671	=item B<fadeColor:> I<colour>
597		672
598	Fade to this colour, when fading is used (see B<fading:>). The default	673	Fade to this colour, when fading is used (see B<fading:>). The default
599	colour is black; option B<-fadecolor>.	674	colour is black; option B<-fadecolor>.
600		675
601	=item B<tintColor:> I<colour>	676	=item B<iconFile:> I<file>
602		677
603	Tint the transparent background pixmap with the given colour; option	678	Set the application icon pixmap; option B<-icon>.
604	B<-tint>.
605
606	=item B<shading:> I<number>
607
608	Darken (0 .. 100) or lighten (-1 .. -100) the transparent background
609	image in addition to tinting it.
610		679
611	=item B<scrollColor:> I<colour>	680	=item B<scrollColor:> I<colour>
612		681
613	Use the specified colour for the scrollbar [default #B2B2B2].	682	Use the specified colour for the scrollbar [default #B2B2B2].
614		683
…		…
619		688
620	=item B<borderColor:> I<colour>	689	=item B<borderColor:> I<colour>
621		690
622	The colour of the border around the text area and between the scrollbar	691	The colour of the border around the text area and between the scrollbar
623	and the text.	692	and the text.
624
625	=item B<backgroundPixmap:> I<file[;geom]>
626
627	Use the specified XPM file (note the `.xpm' extension is optional) for
628	the background and also optionally specify its scaling with a geometry
629	string B<WxH+X+Y>, in which B<"W" / "H"> specify the
630	horizontal/vertical scale (percent) and B<"X" / "Y"> locate the image
631	centre (percent). A scale of 0 displays the image with tiling. A scale
632	of 1 displays the image without any scaling. A scale of 2 to 9
633	specifies an integer number of images in that direction. No image will
634	be magnified beyond 10 times its original size. The maximum permitted
635	scale is 1000. [default 0x0+50+50]
636
637	=item B<path:> I<path>
638
639	Specify the colon-delimited search path for finding XPM files.
640		693
641	=item B<font:> I<fontlist>	694	=item B<font:> I<fontlist>
642		695
643	Select the fonts to be used. This is a comma separated list of font names	696	Select the fonts to be used. This is a comma separated list of font names
644	that are checked in order when trying to find glyphs for characters. The	697	that are checked in order when trying to find glyphs for characters. The
…		…
667	it is named first) and thus defines the character cell grid to be 9 pixels	720	it is named first) and thus defines the character cell grid to be 9 pixels
668	wide and 15 pixels high.	721	wide and 15 pixels high.
669		722
670	The second font is just used to add additional unicode characters not in	723	The second font is just used to add additional unicode characters not in
671	the base font, likewise the third, which is unfortunately non-bold, but	724	the base font, likewise the third, which is unfortunately non-bold, but
672	the bold version of the font does contain less characters, so this is a	725	the bold version of the font does contain fewer characters, so this is a
673	useful supplement.	726	useful supplement.
674		727
675	The third font is an Xft font with aliasing turned off, and the characters	728	The third font is an Xft font with aliasing turned off, and the characters
676	are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font	729	are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font
677	contains other characters, but we are not interested in them.	730	contains other characters, but we are not interested in them.
…		…
701	text font will being used for the given style.	754	text font will being used for the given style.
702		755
703	=item B<intensityStyles:> I<boolean>	756	=item B<intensityStyles:> I<boolean>
704		757
705	When font styles are not enabled, or this option is enabled (B<True>,	758	When font styles are not enabled, or this option is enabled (B<True>,
706	option B<-is>, the default), bold and italic font styles imply high	759	option B<-is>, the default), bold/blink font styles imply high
707	intensity foreground/backround colours. Disabling this option (B<False>,	760	intensity foreground/background colours. Disabling this option (B<False>,
708	option B<+is>) disables this behaviour, the high intensity colours are not	761	option B<+is>) disables this behaviour, the high intensity colours are not
709	reachable.	762	reachable.
710
711	=item B<selectstyle:> I<mode>
712
713	Set mouse selection style to B<old> which is 2.20, B<oldword> which is
714	xterm style with 2.20 old word selection, or anything else which gives
715	xterm style selection.
716
717	=item B<scrollstyle:> I<mode>
718
719	Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
720	the author's favourite.
721		763
722	=item B<title:> I<string>	764	=item B<title:> I<string>
723		765
724	Set window title string, the default title is the command-line	766	Set window title string, the default title is the command-line
725	specified after the B<-e> option, if any, otherwise the application	767	specified after the B<-e> option, if any, otherwise the application
…		…
734	=item B<mapAlert:> I<boolean>	776	=item B<mapAlert:> I<boolean>
735		777
736	B<True>: de-iconify (map) on receipt of a bell character. B<False>: no	778	B<True>: de-iconify (map) on receipt of a bell character. B<False>: no
737	de-iconify (map) on receipt of a bell character [default].	779	de-iconify (map) on receipt of a bell character [default].
738		780
		781	=item B<urgentOnBell:> I<boolean>
		782
		783	B<True>: set the urgency hint for the wm on receipt of a bell character.
		784	B<False>: do not set the urgency hint [default].
		785
		786	@@RXVT_NAME@@ resets the urgency hint on every focus change.
		787
739	=item B<visualBell:> I<boolean>	788	=item B<visualBell:> I<boolean>
740		789
741	B<True>: use visual bell on receipt of a bell character; option B<-vb>.	790	B<True>: use visual bell on receipt of a bell character; option B<-vb>.
742	B<False>: no visual bell [default]; option B<+vb>.	791	B<False>: no visual bell [default]; option B<+vb>.
743		792
…		…
745		794
746	B<True>: start as a login shell by prepending a `-' to B<argv[0]> of	795	B<True>: start as a login shell by prepending a `-' to B<argv[0]> of
747	the shell; option B<-ls>. B<False>: start as a normal sub-shell	796	the shell; option B<-ls>. B<False>: start as a normal sub-shell
748	[default]; option B<+ls>.	797	[default]; option B<+ls>.
749		798
		799	=item B<multiClickTime:> I<number>
		800
		801	Specify the maximum time in milliseconds between multi-click select
		802	events. The default is 500 milliseconds; option B<-mc>.
		803
750	=item B<utmpInhibit:> I<boolean>	804	=item B<utmpInhibit:> I<boolean>
751		805
752	B<True>: inhibit writing record into the system log file B<utmp>;	806	B<True>: inhibit writing record into the system log file B<utmp>;
753	option B<-ut>. B<False>: write record into the system log file B<utmp>	807	option B<-ut>. B<False>: write record into the system log file B<utmp>
754	[default]; option B<+ut>.	808	[default]; option B<+ut>.
…		…
764	Example:	818	Example:
765		819
766	URxvt.print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX)	820	URxvt.print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX)
767		821
768	This creates a new file in your home directory with the screen contents	822	This creates a new file in your home directory with the screen contents
769	everytime you hit C<Print>.	823	every time you hit C<Print>.
		824
		825	=item B<scrollstyle:> I<mode>
		826
		827	Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
		828	the author's favourite.
		829
		830	=item B<thickness:> I<number>
		831
		832	Set the scrollbar width in pixels.
770		833
771	=item B<scrollBar:> I<boolean>	834	=item B<scrollBar:> I<boolean>
772		835
773	B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:	836	B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:
774	disable the scrollbar; option B<+sb>.	837	disable the scrollbar; option B<+sb>.
…		…
794	B<False>: do not scroll to bottom when tty receives output; option	857	B<False>: do not scroll to bottom when tty receives output; option
795	B<+si>.	858	B<+si>.
796		859
797	=item B<scrollWithBuffer:> I<boolean>	860	=item B<scrollWithBuffer:> I<boolean>
798		861
799	B<True>: scroll with scrollback buffer when tty receives new lines (and	862	B<True>: scroll with scrollback buffer when tty receives new lines (i.e.
800	B<scrollTtyOutput> is False); option B<-sw>. B<False>: do not scroll	863	try to show the same lines) and B<scrollTtyOutput> is False; option
801	with scrollback buffer when tty recieves new lines; option B<+sw>.	864	B<-sw>. B<False>: do not scroll with scrollback buffer when tty receives
		865	new lines; option B<+sw>.
802		866
803	=item B<scrollTtyKeypress:> I<boolean>	867	=item B<scrollTtyKeypress:> I<boolean>
804		868
805	B<True>: scroll to bottom when a non-special key is pressed. Special keys	869	B<True>: scroll to bottom when a non-special key is pressed. Special keys
806	are those which are intercepted by rxvt-unicode for special handling and	870	are those which are intercepted by rxvt-unicode for special handling and
…		…
837	=item B<termName:> I<termname>	901	=item B<termName:> I<termname>
838		902
839	Specifies the terminal type name to be set in the B<TERM> environment	903	Specifies the terminal type name to be set in the B<TERM> environment
840	variable; option B<-tn>.	904	variable; option B<-tn>.
841		905
842	=item B<linespace:> I<number>	906	=item B<lineSpace:> I<number>
843		907
844	Specifies number of lines (pixel height) to insert between each row of	908	Specifies number of lines (pixel height) to insert between each row of
845	the display [default 0]; option B<-lsp>.	909	the display [default 0]; option B<-lsp>.
846		910
847	=item B<meta8:> I<boolean>	911	=item B<meta8:> I<boolean>
…		…
861		925
862	=item B<cursorBlink:> I<boolean>	926	=item B<cursorBlink:> I<boolean>
863		927
864	B<True>: blink the cursor. B<False>: do not blink the cursor [default];	928	B<True>: blink the cursor. B<False>: do not blink the cursor [default];
865	option B<-bc>.	929	option B<-bc>.
		930
		931	=item B<cursorUnderline:> I<boolean>
		932
		933	B<True>: Make the cursor underlined. B<False>: Make the cursor a box [default];
		934	option B<-uc>.
866		935
867	=item B<pointerBlank:> I<boolean>	936	=item B<pointerBlank:> I<boolean>
868		937
869	B<True>: blank the pointer when a key is pressed or after a set number	938	B<True>: blank the pointer when a key is pressed or after a set number
870	of seconds of inactivity. B<False>: the pointer is always visible	939	of seconds of inactivity. B<False>: the pointer is always visible
…		…
884	large number (e.g. C<987654321>) to effectively disable the timeout.	953	large number (e.g. C<987654321>) to effectively disable the timeout.
885		954
886	=item B<backspacekey:> I<string>	955	=item B<backspacekey:> I<string>
887		956
888	The string to send when the backspace key is pressed. If set to B<DEC>	957	The string to send when the backspace key is pressed. If set to B<DEC>
889	or unset it will send B<Delete> (code 127) or, if shifted, B<Backspace>	958	or unset it will send B<Delete> (code 127) or, with control, B<Backspace>
890	(code 8) - which can be reversed with the appropriate DEC private mode	959	(code 8) - which can be reversed with the appropriate DEC private mode
891	escape sequence.	960	escape sequence.
892		961
893	=item B<deletekey:> I<string>	962	=item B<deletekey:> I<string>
894		963
…		…
899	=item B<cutchars:> I<string>	968	=item B<cutchars:> I<string>
900		969
901	The characters used as delimiters for double-click word selection	970	The characters used as delimiters for double-click word selection
902	(whitespace delimiting is added automatically if resource is given).	971	(whitespace delimiting is added automatically if resource is given).
903		972
904	When the selection extension is in use (the default if compiled in, see	973	When the perl selection extension is in use (the default if compiled
905	the @@RXVT_NAME@@perl(3) manpage), a suitable regex using these characters	974	in, see the @@RXVT_NAME@@perl(3) manpage), a suitable regex using these
906	will be created (if the resource exists, otherwise, no regex will be	975	characters will be created (if the resource exists, otherwise, no regex
907	created). In this mode, characters outside ISO-8859-1 can be used.	976	will be created). In this mode, characters outside ISO-8859-1 can be used.
908		977
909	When the selection extension is not used, only ISO-8859-1 characters can	978	When the selection extension is not used, only ISO-8859-1 characters can
910	be used. If not specified, the built-in default is used:	979	be used. If not specified, the built-in default is used:
911		980
912	B<< BACKSLASH `"'&()*,;<=>?@[]{|} >>	981	B<< BACKSLASH `"'&()*,;<=>?@[]^{|} >>
913		982
914	=item B<preeditType:> I<style>	983	=item B<preeditType:> I<style>
915		984
916	B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.	985	B<OnTheSpot>, B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.
917		986
918	=item B<inputMethod:> I<name>	987	=item B<inputMethod:> I<name>
919		988
920	I<name> of inputMethod to use; option B<-im>.	989	I<name> of inputMethod to use; option B<-im>.
921		990
…		…
971		1040
972	Turn on/off secondary screen (default enabled).	1041	Turn on/off secondary screen (default enabled).
973		1042
974	=item B<secondaryScroll:> I<boolean>	1043	=item B<secondaryScroll:> I<boolean>
975		1044
976	Turn on/off secondary screen scroll (default enabled). If the this	1045	Turn on/off secondary screen scroll (default enabled). If this
977	option is enabled, scrolls on the secondary screen will change the	1046	option is enabled, scrolls on the secondary screen will change the
978	scrollback buffer and switching to/from the secondary screen will	1047	scrollback buffer and, when secondaryScreen is off, switching
979	instead scroll the screen up.	1048	to/from the secondary screen will instead scroll the screen up.
980		1049
981	=item B<hold>: I<boolean>	1050	=item B<hold>: I<boolean>
982		1051
983	Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@	1052	Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
984	will not immediately destroy its window when the program executed within	1053	will not immediately destroy its window when the program executed within
985	it exits. Instead, it will wait till it is being killed or closed by the	1054	it exits. Instead, it will wait till it is being killed or closed by the
986	user.	1055	user.
987		1056
		1057	=item B<chdir>: I<path>
		1058
		1059	Sets the working directory for the shell (or the command specified via
		1060	B<-e>). The I<path> must be an absolute path and it must exist for
		1061	@@RXVT_NAME@@ to start. If it isn't specified then the current working
		1062	directory will be used; option B<-cd>.
		1063
988	=item B<keysym.>I<sym>: I<string>	1064	=item B<keysym.>I<sym>: I<action>
989		1065
990	Compile I<frills>: Associate I<string> with keysym I<sym>. The	1066	Compile I<frills>: Associate I<action> with keysym I<sym>. The intervening
991	intervening resource name B<keysym.> cannot be omitted.	1067	resource name B<keysym.> cannot be omitted.
992		1068
993	The format of I<sym> is "I<(modifiers-)key>", where I<modifiers> can be	1069	Using this resource, you can map key combinations such as
994	any combination of B<ISOLevel3>, B<AppKeypad>, B<Control>, B<NumLock>,	1070	C<Ctrl-Shift-BackSpace> to various actions, such as outputting a different
995	B<Shift>, B<Meta>, B<Lock>, B<Mod1>, B<Mod2>, B<Mod3>, B<Mod4>, B<Mod5>,	1071	string than would normally result from that combination, making the
996	and the abbreviated B<I>, B<K>, B<C>, B<N>, B<S>, B<M>, B<A>, B<L>, B<1>,	1072	terminal scroll up or down the way you want it, or any other thing an
997	B<2>, B<3>, B<4>, B<5>.	1073	extension might provide.
		1074
		1075	The key combination that triggers the action, I<sym>, has the following format:
		1076
		1077	(modifiers-)key
		1078
		1079	Where I<modifiers> can be any combination of B<ISOLevel3>, B<AppKeypad>,
		1080	B<Control>, B<NumLock>, B<Shift>, B<Meta>, B<Lock>, B<Mod1>, B<Mod2>,
		1081	B<Mod3>, B<Mod4>, B<Mod5>, and the abbreviated B<I>, B<K>, B<C>, B<N>,
		1082	B<S>, B<M>, B<A>, B<L>, B<1>, B<2>, B<3>, B<4>, B<5>.
998		1083
999	The B<NumLock>, B<Meta> and B<ISOLevel3> modifiers are usually aliased to	1084	The B<NumLock>, B<Meta> and B<ISOLevel3> modifiers are usually aliased to
1000	whatever modifier the NumLock key, Meta/Alt keys or ISO Level3 Shift/AltGr	1085	whatever modifier the NumLock key, Meta/Alt keys or ISO Level3 Shift/AltGr
1001	keys are being mapped. B<AppKeypad> is a synthetic modifier mapped to the	1086	keys are being mapped. B<AppKeypad> is a synthetic modifier mapped to the
1002	current application keymap mode state.	1087	current application keymap mode state.
1003		1088
1004	The spellings of I<key> can be obtained by using B<xev>(1) command or	1089	Due the the large number of modifier combinations, a key mapping will
1005	searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and	1090	match if I<at least> the specified identifiers are being set, and no other
		1091	key mappings with those and more bits are being defined. That means that
		1092	defining a mapping for C<a> will automatically provide definitions for
		1093	C<Meta-a>, C<Shift-a> and so on, unless some of those are defined mappings
		1094	themselves. See the C<builtin:> action, below, for a way to work around
		1095	this when this is a problem.
		1096
		1097	The spelling of I<key> depends on your implementation of X. An easy way to
		1098	find a key name is to use the B<xev>(1) command. You can find a list by
		1099	looking for the C<XK_> macros in the B<X11/keysymdef.h> include file (omit
1006	omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex	1100	the C<XK_> prefix). Alternatively you can specify I<key> by its hex keysym
1007	keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not	1101	value (B<0x0000 - 0xFFFF>).
1008	performed in an exact manner; however, the closest match is assured.
1009		1102
1010	I<string> may contain escape values (C<\a>: bell, C<\b>: backspace,	1103	As with any resource value, the I<action> string may contain backslash
1011	C<\e>, C<\E>: escape, C<\n>: newline, C<\r>: carriage return, C<\t>: tab,	1104	escape sequences (C<\n>: newline, C<\\>: backslash, C<\000>: octal
1012	C<\000>: octal number) or verbatim control characters (C<^?>: delete,	1105	number), see RESOURCES in C<man 7 X> for further details.
1013	C<^@>: null, C<^A> ...) and may be enclosed with double quotes so that it
1014	can start or end with whitespace.
1015		1106
1016	Please note that you need to double the C<\> in resource files, as	1107	An action starts with an action prefix that selects a certain type
1017	Xlib itself does it's own de-escaping (you can use C<\033> instead of	1108	of action, followed by a colon. An action string without colons is
1018	C<\e> (and so on), which will work with both Xt and @@RXVT_NAME@@'s own	1109	interpreted as a literal string to pass to the tty (as if it was
1019	processing).	1110	prefixed with C<string:>).
1020		1111
1021	You can define a range of keysyms in one shot by providing a I<string>	1112	The following action prefixes are known - extensions can provide
1022	with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimeter `/'	1113	additional prefixes:
		1114
		1115	=over 4
		1116
		1117	=item string:STRING
		1118
		1119	If the I<action> starts with C<string:> (or otherwise contains no colons),
		1120	then the remaining C<STRING> will be passed to the program running in the
		1121	terminal. For example, you could replace whatever Shift-Tab outputs by the
		1122	string C<echo rm -rf /> followed by a newline:
		1123
		1124	URxvt.keysym.Shift-Tab: string:echo rm -rf /\n
		1125
		1126	This could in theory be used to completely redefine your keymap.
		1127
		1128	In addition, for actions of this type, you can define a range of
		1129	keysyms in one shot by loading the C<keysym-list> perl extension and
		1130	providing an I<action> with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where
1023	should be a character not used by the strings.	1131	the delimiter `/' should be a character not used by the strings.
1024		1132
1025	Its usage can be demonstrated by an example:	1133	Its usage can be demonstrated by an example:
1026		1134
1027	URxvt.keysym.M-C-0x61: list|\033<M-C-|abc|>	1135	URxvt.keysym.M-C-0x61: list|\033<|abc|>
1028		1136
1029	The above line is equivalent to the following three lines:	1137	The above line is equivalent to the following three lines:
1030		1138
1031	URxvt.keysym.Meta-Control-0x61: \033<M-C-a>	1139	URxvt.keysym.Meta-Control-0x61: string:\033<a>
1032	URxvt.keysym.Meta-Control-0x62: \033<M-C-b>	1140	URxvt.keysym.Meta-Control-0x62: string:\033<b>
1033	URxvt.keysym.Meta-Control-0x63: \033<M-C-c>	1141	URxvt.keysym.Meta-Control-0x63: string:\033<c>
1034		1142
		1143	=item command:STRING
		1144
1035	If I<string> takes the form of C<command:STRING>, the specified B<STRING>	1145	If I<action> takes the form of C<command:STRING>, the specified B<STRING>
1036	is interpreted and executed as @@RXVT_NAME@@'s control sequence. For	1146	is interpreted and executed as @@RXVT_NAME@@'s control sequence (basically
		1147	the opposite of C<string:> - instead of sending it to the program running
		1148	in the terminal, it will be treated as if it were program output). This is
		1149	most useful to feed command sequences into @@RXVT_NAME@@.
		1150
1037	example the following means "change the current locale to C<zh_CN.GBK>	1151	For example the following means "change the current locale to C<zh_CN.GBK>
1038	when Control-Meta-c is being pressed":	1152	when Control-Meta-c is being pressed":
1039		1153
1040	URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007	1154	URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007
1041		1155
1042	If I<string> takes the form C<perl:STRING>, then the specified B<STRING>	1156	The following example will map Control-Meta-1 and Control-Meta-2 to
1043	is passed to the C<on_keyboard_command> perl handler. See the @@RXVT_NAME@@perl(3)	1157	the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited
1044	manpage. For example, the F<selection> extension (activated via	1158	font-switching at runtime:
1045	C<@@RXVT_NAME@@ -pe selection>) listens for C<selection:rot13> events:
1046		1159
1047	URxvt.keysym.M-C-c: perl:selection:rot13	1160	URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007
		1161	URxvt.keysym.M-C-2: command:\033]50;9x15bold\007
1048		1162
1049	Due the the large number of modifier combinations, a defined key mapping	1163	Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more
1050	will match if at I<at least> the specified identifiers are being set, and	1164	info):
1051	no other key mappings with those and more bits are being defined. That
1052	means that defining a key map for C<a> will automatically provide
1053	definitions for C<Meta-a>, C<Shift-a> and so on, unless some of those are defined
1054	mappings themselves.
1055		1165
1056	Unfortunately, this will override built-in key mappings. For example	1166	URxvt.keysym.M-C-3: command:\033[8;25;80t
		1167	URxvt.keysym.M-C-4: command:\033[8;48;110t
		1168
		1169	=item builtin:
		1170
		1171	The builtin action is the action that @@RXVT_NAME@@ would execute if no
		1172	key binding existed for the key combination. The obvious use is to undo
		1173	the effect of existing bindings. The not so obvious use is to reinstate
		1174	bindings when another binding overrides too many modifiers.
		1175
1057	if you overwrite the C<Insert> key you will disable @@RXVT_NAME@@'s	1176	For example if you overwrite the C<Insert> key you will disable
1058	C<Shift-Insert> mapping. To re-enable that, you can poke "holes" into the	1177	@@RXVT_NAME@@'s C<Shift-Insert> mapping. To re-enable that, you can poke
1059	user-defined keymap using the C<builtin:> replacement:	1178	"holes" into the user-defined keymap using the C<builtin:> replacement:
1060		1179
1061	URxvt.keysym.Insert: <my insert key sequence>	1180	URxvt.keysym.Insert: <my insert key sequence>
1062	URxvt.keysym.S-Insert: builtin:	1181	URxvt.keysym.S-Insert: builtin:
1063		1182
1064	The first line defines a mapping for C<Insert> and I<any> combination	1183	The first line defines a mapping for C<Insert> and I<any> combination
1065	of modifiers. The second line re-establishes the default mapping for	1184	of modifiers. The second line re-establishes the default mapping for
1066	C<Shift-Insert>.	1185	C<Shift-Insert>.
1067		1186
1068	The following example will map Control-Meta-1 and Control-Meta-2 to	1187	=item builtin-string:
1069	the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited
1070	font-switching at runtime:
1071		1188
1072	URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007	1189	This action is mainly useful to restore string mappings for keys that
1073	URxvt.keysym.M-C-2: command:\033]50;9x15bold\007	1190	have predefined actions in @@RXVT_NAME@@. The exact semantics are a bit
		1191	difficult to explain - basically, this action will send the string to the
		1192	application that would be sent if @@RXVT_NAME@@ wouldn't have a built-in
		1193	action for it.
1074		1194
1075	Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more	1195	An example might make it clearer: @@RXVT_NAME@@ normally pastes the
1076	info):	1196	selection when you press C<Shift-Insert>. With the following bindings, it
		1197	would instead emit the (undocumented, but what applications running in the
		1198	terminal might expect) sequence C<ESC [ 2 $> instead:
1077		1199
1078	URxvt.keysym.M-C-3: command:\033[8;25;80t	1200	URxvt.keysym.S-Insert: builtin-string:
1079	URxvt.keysym.M-C-4: command:\033[8;48;110t	1201	URxvt.keysym.C-S-Insert: builtin:
		1202
		1203	The first line disables the paste functionality for that key
		1204	combination, and the second reinstates the default behaviour for
		1205	C<Control-Shift-Insert>, which would otherwise be overridden.
		1206
		1207	Similarly, to let applications gain access to the C<C-M-c> (copy to
		1208	clipboard) and C<C-M-v> (paste clipboard) key combination, you can do
		1209	this:
		1210
		1211	URxvt.keysym.C-M-c: builtin-string:
		1212	URxvt.keysym.C-M-v: builtin-string:
		1213
		1214	=item EXTENSION:STRING
		1215
		1216	An action of this form invokes the action B<STRING>, if any, provided
		1217	by the @@RXVT_NAME@@perl(3) extension B<EXTENSION>. The extension will
		1218	be loaded automatically if necessary.
		1219
		1220	Not all extensions define actions, but popular extensions that do
		1221	include the I<selection> and I<matcher> extensions (documented in their
		1222	own manpages, @@RXVT_NAME@@-selection(1) and @@RXVT_NAME@@-matcher(1),
		1223	respectively).
		1224
		1225	From the silly examples department, this will rot13-"encrypt"
		1226	@@RXVT_NAME@@'s selection when Alt-Control-c is pressed on typical PC
		1227	keyboards:
		1228
		1229	URxvt.keysym.M-C-c: selection:rot13
		1230
		1231	=item perl:STRING *DEPRECATED*
		1232
		1233	This is a deprecated way of invoking commands provided by perl
		1234	extensions. It is still supported, but should not be used anymore.
		1235
		1236	=back
1080		1237
1081	=item B<perl-ext-common>: I<string>	1238	=item B<perl-ext-common>: I<string>
1082		1239
1083	=item B<perl-ext>: I<string>	1240	=item B<perl-ext>: I<string>
1084		1241
…		…
1086	use in this terminal instance; option B<-pe>.	1243	use in this terminal instance; option B<-pe>.
1087		1244
1088	Extension names can be prefixed with a C<-> sign to prohibit using	1245	Extension names can be prefixed with a C<-> sign to prohibit using
1089	them. This can be useful to selectively disable some extensions loaded	1246	them. This can be useful to selectively disable some extensions loaded
1090	by default, or specified via the C<perl-ext-common> resource. For	1247	by default, or specified via the C<perl-ext-common> resource. For
1091	example, C<default,-selection> will use all the default extension except	1248	example, C<default,-selection> will use all the default extensions except
1092	C<selection>.	1249	C<selection>.
1093		1250
1094	Extension names can also be followed by an argument in angle brackets	1251	The default set includes the C<selection>, C<option-popup>,
1095	(e.g. C<< searchable-scrollback<M-s> >>, which binds the hotkey for	1252	C<selection-popup>, C<readline> and C<searchable-scrollback>
1096	searchable scorllback to Alt/Meta-s). Mentioning the same extension	1253	extensions, and extensions which are mentioned in B<keysym> resources.
1097	multiple times with different arguments will pass multiple arguments to	1254
1098	the extension.	1255	Any extension such that a corresponding resource is given on the
		1256	command line is automatically appended to B<perl-ext>.
1099		1257
1100	Each extension is looked up in the library directories, loaded if	1258	Each extension is looked up in the library directories, loaded if
1101	necessary, and bound to the current terminal instance.	1259	necessary, and bound to the current terminal instance. When the library
		1260	search path contains multiple extension files of the same name, then the
		1261	first one found will be used.
1102		1262
1103	If both of these resources are the empty string, then the perl	1263	If both of these resources are the empty string, then the perl interpreter
1104	interpreter will not be initialized. The idea behind two options is that	1264	will not be initialized. The rationale for having two options is that
1105	B<perl-ext-common> will be used for extensions that should be available to	1265	B<perl-ext-common> will be used for extensions that should be available to
1106	all instances, while B<perl-ext> is used for specific instances.	1266	all instances, while B<perl-ext> is used for specific instances.
1107		1267
1108	=item B<perl-eval>: I<string>	1268	=item B<perl-eval>: I<string>
1109		1269
1110	Perl code to be evaluated when all extensions have been registered. See	1270	Perl code to be evaluated when all extensions have been registered. See
1111	the @@RXVT_NAME@@perl(3) manpage. Due to security reasons, this resource	1271	the @@RXVT_NAME@@perl(3) manpage.
1112	will be ignored when running setuid/setgid.
1113		1272
1114	=item B<perl-lib>: I<path>	1273	=item B<perl-lib>: I<path>
1115		1274
1116	Colon-separated list of additional directories that hold extension	1275	Colon-separated list of additional directories that hold extension
1117	scripts. When looking for extensions specified by the C<perl> resource,	1276	scripts. When looking for perl extensions, @@RXVT_NAME@@ will first look
1118	@@RXVT_NAME@@ will first look in these directories and then in	1277	in these directories, then in C<$URXVT_PERL_LIB>, F<$HOME/.urxvt/ext> and
1119	F<@@RXVT_LIBDIR@@/urxvt/perl/>. Due to security reasons, this resource	1278	lastly in F<@@RXVT_LIBDIR@@/urxvt/perl/>.
1120	will be ignored when running setuid/setgid.
1121		1279
1122	See the @@RXVT_NAME@@perl(3) manpage.	1280	See the @@RXVT_NAME@@perl(3) manpage.
1123		1281
1124	=item B<< selection.pattern-I<idx> >>: I<perl-regex>	1282	=item B<< selection.pattern-I<idx> >>: I<perl-regex>
1125		1283
…		…
1129	=item B<< selection-autotransform.I<idx> >>: I<perl-transform>	1287	=item B<< selection-autotransform.I<idx> >>: I<perl-transform>
1130		1288
1131	Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage	1289	Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage
1132	for details.	1290	for details.
1133		1291
1134	=item B<searchable-scrollback:> I<keysym>	1292	=item B<searchable-scrollback:> I<keysym> *DEPRECATED*
1135		1293
1136	Sets the hotkey that starts the incremental scrollback buffer search	1294	This resource is deprecated and will be removed. Use a B<keysym> resource
1137	(default: C<M-s>).	1295	instead, e.g.:
1138		1296
		1297	URxvt.keysym.M-s: searchable-scrollback:start
		1298
1139	=item B<urlLauncher>: I<string>	1299	=item B<url-launcher>: I<string>
1140		1300
1141	Specifies the program to be started with a URL argument. Used by the	1301	Specifies the program to be started with a URL argument. Used by the
1142	C<selection-popup> and C<mark-urls> perl extensions.	1302	C<selection-popup> and C<matcher> perl extensions.
1143		1303
1144	=item B<transient-for>: I<windowid>	1304	=item B<transient-for>: I<windowid>
1145		1305
1146	Compile I<frills>: Sets the WM_TRANSIENT_FOR property to the given window id.	1306	Compile I<frills>: Sets the WM_TRANSIENT_FOR property to the given window id.
1147		1307
1148	=item B<override-redirect>: I<boolean>	1308	=item B<override-redirect>: I<boolean>
1149		1309
1150	Compile I<frills>: Sets override-redirect for the terminal window, making	1310	Compile I<frills>: Sets override-redirect for the terminal window, making
1151	it almost invisible to window managers; option B<-override-redirect>.	1311	it almost invisible to window managers; option B<-override-redirect>.
		1312
		1313	=item B<iso14755:> I<boolean>
		1314
		1315	Turn on/off ISO 14755 (default enabled).
		1316
		1317	=item B<iso14755_52:> I<boolean>
		1318
		1319	Turn on/off ISO 14755 5.2 mode (default enabled).
		1320
		1321	=back
		1322
		1323	=head1 BACKGROUND IMAGE OPTIONS AND RESOURCES
		1324
		1325	=over 4
		1326
		1327	=item B<-pixmap> I<file[;oplist]>
		1328
		1329	=item B<backgroundPixmap:> I<file[;oplist]>
		1330
		1331	Compile I<pixbuf>: Use the specified image file as the window's
		1332	background and also optionally specify a colon separated list of
		1333	operations to modify it. Note that you may need to quote the C<;>
		1334	character when using the command line option, as C<;> is usually a
		1335	metacharacter in shells. Supported operations are:
		1336
		1337	=over 4
		1338
		1339	=item B<WxH+X+Y>
		1340
		1341	sets scale and position. B<"W" / "H"> specify the horizontal/vertical
		1342	scale (percent), and B<"X" / "Y"> locate the image centre (percent). A
		1343	scale of 0 disables scaling.
		1344
		1345	=item B<op=tile>
		1346
		1347	enables tiling
		1348
		1349	=item B<op=keep-aspect>
		1350
		1351	maintain the image aspect ratio when scaling
		1352
		1353	=item B<op=root-align>
		1354
		1355	use the position of the terminal window relative to the root window as
		1356	the image offset, simulating a root window background
		1357
		1358	=back
		1359
		1360	The default scale and position setting is C<100x100+50+50>.
		1361	Alternatively, a predefined set of templates can be used to achieve
		1362	the most common setups:
		1363
		1364	=over 4
		1365
		1366	=item B<style=tiled>
		1367
		1368	the image is tiled with no scaling. Equivalent to 0x0+0+0:op=tile
		1369
		1370	=item B<style=aspect-stretched>
		1371
		1372	the image is scaled to fill the whole window maintaining the aspect
		1373	ratio and centered. Equivalent to 100x100+50+50:op=keep-aspect
		1374
		1375	=item B<style=stretched>
		1376
		1377	the image is scaled to fill the whole window. Equivalent to 100x100
		1378
		1379	=item B<style=centered>
		1380
		1381	the image is centered with no scaling. Equivalent to 0x0+50+50
		1382
		1383	=item B<style=root-tiled>
		1384
		1385	the image is tiled with no scaling and using 'root' positioning.
		1386	Equivalent to 0x0:op=tile:op=root-align
		1387
		1388	=back
		1389
		1390	If multiple templates are specified the last one wins. Note that a
		1391	template overrides all the scale, position and operations settings.
		1392
		1393	If used in conjunction with pseudo-transparency, the specified pixmap
		1394	will be blended over the transparent background using alpha-blending.
		1395
		1396	=item B<-tr>|B<+tr>
		1397
		1398	=item B<transparent:> I<boolean>
		1399
		1400	Turn on/off pseudo-transparency by using the root pixmap as background.
		1401
		1402	B<-ip> (B<inheritPixmap>) is still accepted as an obsolete alias but
		1403	will be removed in future versions.
		1404
		1405	=item B<-tint> I<colour>
		1406
		1407	=item B<tintColor:> I<colour>
		1408
		1409	Tint the transparent background with the given colour. Note that a
		1410	black tint yields a completely black image while a white tint yields
		1411	the image unchanged.
		1412
		1413	=item B<-sh> I<number>
		1414
		1415	=item B<shading:> I<number>
		1416
		1417	Darken (0 .. 99) or lighten (101 .. 200) the transparent background.
		1418	A value of 100 means no shading.
		1419
		1420	=item B<-blr> I<HxV>
		1421
		1422	=item B<blurRadius:> I<HxV>
		1423
		1424	Apply gaussian blur with the specified radius to the transparent
		1425	background. If a single number is specified, the vertical and
		1426	horizontal radii are considered to be the same. Setting one of the
		1427	radii to 1 and the other to a large number creates interesting effects
		1428	on some backgrounds. The maximum radius value is 128. An horizontal or
		1429	vertical radius of 0 disables blurring.
		1430
		1431	=item B<path:> I<path>
		1432
		1433	Specify the colon-delimited search path for finding background image files.
1152		1434
1153	=back	1435	=back
1154		1436
1155	=head1 THE SCROLLBAR	1437	=head1 THE SCROLLBAR
1156		1438
…		…
1175	application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~>	1457	application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~>
1176	(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the	1458	(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the
1177	up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down),	1459	up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down),
1178	respectively.	1460	respectively.
1179		1461
1180	=head1 TEXT SELECTION AND INSERTION	1462	=head1 THE SELECTION: SELECTING AND PASTING TEXT
1181		1463
1182	The behaviour of text selection and insertion mechanism is similar to	1464	The behaviour of text selection and insertion/pasting mechanism is similar
1183	I<xterm>(1).	1465	to I<xterm>(1).
1184		1466
1185	=over 4	1467	=over 4
1186		1468
1187	=item B<Selection>:	1469	=item B<Selecting>:
1188		1470
1189	Left click at the beginning of the region, drag to the end of the region	1471	Left click at the beginning of the region, drag to the end of the region
1190	and release; Right click to extend the marked region; Left double-click	1472	and release; Right click to extend the marked region; Left double-click
1191	to select a word; Left triple-click to select the entire logical line	1473	to select a word; Left triple-click to select the entire logical line
1192	(which can span multiple screen lines), unless modified by resource	1474	(which can span multiple screen lines), unless modified by resource
…		…
1196	(Compile: I<frills>) will create a rectangular selection instead of a	1478	(Compile: I<frills>) will create a rectangular selection instead of a
1197	normal one. In this mode, every selected row becomes its own line in the	1479	normal one. In this mode, every selected row becomes its own line in the
1198	selection, and trailing whitespace is visually underlined and removed from	1480	selection, and trailing whitespace is visually underlined and removed from
1199	the selection.	1481	the selection.
1200		1482
1201	=item B<Insertion>:	1483	=item B<Pasting>:
1202		1484
1203	Pressing and releasing the Middle mouse button in an B<@@RXVT_NAME@@>	1485	Pressing and releasing the Middle mouse button in an B<@@RXVT_NAME@@>
1204	window causes the value of the PRIMARY selection (or CLIPBOARD with the	1486	window causes the value of the PRIMARY selection (or CLIPBOARD with the
1205	Meta modifier) to be inserted as if it had been typed on the keyboard.	1487	B<Meta> modifier) to be inserted as if it had been typed on the keyboard.
1206		1488
1207	Pressing B<Shift-Insert> causes the value of the PRIMARY selection to be	1489	Pressing B<Shift-Insert> causes the value of the PRIMARY selection to be
1208	inserted too.	1490	inserted too.
1209		1491
		1492	rxvt-unicode also provides the bindings B<Ctrl-Meta-c> and
		1493	<Ctrl-Meta-v> to interact with the CLIPBOARD selection. The first
		1494	binding causes the value of the internal selection to be copied to the
		1495	CLIPBOARD selection, while the second binding causes the value of the
		1496	CLIPBOARD selection to be inserted.
		1497
1210	=back	1498	=back
1211		1499
1212	=head1 CHANGING FONTS	1500	=head1 CHANGING FONTS
1213		1501
1214	Changing fonts (or font sizes, respectively) via the keypad is not yet	1502	Changing fonts (or font sizes, respectively) via the keypad is not yet
…		…
1227		1515
1228	=head1 ISO 14755 SUPPORT	1516	=head1 ISO 14755 SUPPORT
1229		1517
1230	ISO 14755 is a standard for entering and viewing unicode characters	1518	ISO 14755 is a standard for entering and viewing unicode characters
1231	and character codes using the keyboard. It consists of 4 parts. The	1519	and character codes using the keyboard. It consists of 4 parts. The
1232	first part is available rxvt-unicode has been compiled with	1520	first part is available if rxvt-unicode has been compiled with
1233	C<--enable-frills>, the rest is available when rxvt-unicode was compiled	1521	C<--enable-frills>, the rest is available when rxvt-unicode was compiled
1234	with C<--enable-iso14755>.	1522	with C<--enable-iso14755>.
1235		1523
1236	=over 4	1524	=over 4
1237		1525
…		…
1257	This mode lets you input characters representing the keycap symbols of	1545	This mode lets you input characters representing the keycap symbols of
1258	your keyboard, if representable in the current locale encoding.	1546	your keyboard, if representable in the current locale encoding.
1259		1547
1260	Start by pressing C<Control> and C<Shift> together, then releasing	1548	Start by pressing C<Control> and C<Shift> together, then releasing
1261	them. The next special key (cursor keys, home etc.) you enter will not	1549	them. The next special key (cursor keys, home etc.) you enter will not
1262	invoke it's usual function but instead will insert the corresponding	1550	invoke its usual function but instead will insert the corresponding
1263	keycap symbol. The symbol will only be entered when the key has been	1551	keycap symbol. The symbol will only be entered when the key has been
1264	released, otherwise pressing e.g. C<Shift> would enter the symbol for	1552	released, otherwise pressing e.g. C<Shift> would enter the symbol for
1265	C<ISO Level 2 Switch>, although your intention might have been to enter a	1553	C<ISO Level 2 Switch>, although your intention might have been to enter a
1266	reverse tab (Shift-Tab).	1554	reverse tab (Shift-Tab).
1267		1555
…		…
1295	B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that	1583	B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that
1296	it can be seen via the I<who(1)> command, and can accept messages. To	1584	it can be seen via the I<who(1)> command, and can accept messages. To
1297	allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root	1585	allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root
1298	on some systems or setgid to root or to some other group on others.	1586	on some systems or setgid to root or to some other group on others.
1299		1587
1300	=head1 COLORS AND GRAPHICS	1588	=head1 COLOURS AND GRAPHICS
1301		1589
1302	In addition to the default foreground and background colours,	1590	In addition to the default foreground and background colours,
1303	B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus	1591	B<@@RXVT_NAME@@> can display up to 88/256 colours: 8 ANSI colours plus
1304	high-intensity bold/blink versions of the same). Here is a list of the	1592	high-intensity (potentially bold/blink) versions of the same, and 72 (or
1305	colours with their B<rgb.txt> names.	1593	240 in 256 colour mode) colours arranged in an 4x4x4 (or 6x6x6) colour RGB
		1594	cube plus a 8 (24) colour greyscale ramp.
		1595
		1596	Here is a list of the ANSI colours with their names.
1306		1597
1307	=begin table	1598	=begin table
1308		1599
1309	B<color0> (black) = Black	1600	B<color0> (black) = Black
1310	B<color1> (red) = Red3	1601	B<color1> (red) = Red3
…		…
1330	It is also possible to specify the colour values of B<foreground>,	1621	It is also possible to specify the colour values of B<foreground>,
1331	B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as	1622	B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as
1332	a number 0-15, as a convenient shorthand to reference the colour name of	1623	a number 0-15, as a convenient shorthand to reference the colour name of
1333	color0-color15.	1624	color0-color15.
1334		1625
		1626	The following text gives values for the standard 88 colour mode (and
		1627	values for the 256 colour mode in parentheses).
		1628
		1629	The RGB cube uses indices 16..79 (16..231) using the following formulas:
		1630
		1631	index_88 = (r * 4 + g) * 4 + b + 16 # r, g, b = 0..3
		1632	index_256 = (r * 6 + g) * 6 + b + 16 # r, g, b = 0..5
		1633
		1634	The grayscale ramp uses indices 80..87 (232..239), from 10% to 90% in 10%
		1635	steps (1/26 to 25/26 in 1/26 steps) - black and white are already part of
		1636	the RGB cube.
		1637
		1638	Together, all those colours implement the 88 (256) colour xterm
		1639	colours. Only the first 16 can be changed using resources currently, the
		1640	rest can only be changed via command sequences ("escape codes").
		1641
		1642	Applications are advised to use terminfo or command sequences to discover
		1643	number and RGB values of all colours (yes, you can query this...).
		1644
1335	Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by	1645	Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by
1336	always swapping the foreground/background colours. This is in contrast to	1646	always swapping the foreground/background colours. This is in contrast to
1337	I<xterm>(1) where the colours are only swapped if they have not otherwise	1647	I<xterm>(1) where the colours are only swapped if they have not otherwise
1338	been specified. For example,	1648	been specified. For example,
1339		1649
		1650	@@RXVT_NAME@@ -fg Black -bg White -rv
		1651
		1652	would yield White on Black, while on I<xterm>(1) it would yield Black on
		1653	White.
		1654
		1655	=head2 ALPHA CHANNEL SUPPORT
		1656
		1657	If Xft support has been compiled in and as long as Xft/Xrender/X don't get
		1658	their act together, rxvt-unicode will do its own alpha channel management:
		1659
		1660	You can prefix any colour with an opaqueness percentage enclosed in
		1661	brackets, i.e. C<[percent]>, where C<percent> is a decimal percentage
		1662	(0-100) that specifies the opacity of the colour, where C<0> is completely
		1663	transparent and C<100> is completely opaque. For example, C<[50]red> is a
		1664	half-transparent red, while C<[95]#00ff00> is an almost opaque green. This
		1665	is the recommended format to specify transparency values, and works with
		1666	all ways to specify a colour.
		1667
		1668	For complete control, rxvt-unicode also supports
		1669	C<rgba:rrrr/gggg/bbbb/aaaa> (exactly four hex digits/component) colour
		1670	specifications, where the additional C<aaaa> component specifies opacity
		1671	(alpha) values. The minimum value of C<0000> is completely transparent,
		1672	while C<ffff> is completely opaque). The two example colours from
		1673	earlier could also be specified as C<rgba:ff00/0000/0000/8000> and
		1674	C<rgba:0000/ff00/0000/f332>.
		1675
		1676	You probably need to specify B<"-depth 32">, too, to force a visual with
		1677	alpha channels, and have the luck that your X-server uses ARGB pixel
		1678	layout, as X is far from just supporting ARGB visuals out of the box, and
		1679	rxvt-unicode just fudges around.
		1680
		1681	For example, the following selects an almost completely transparent black
		1682	background, and an almost opaque pink foreground:
		1683
		1684	@@RXVT_NAME@@ -depth 32 -bg rgba:0000/0000/0000/4444 -fg "[80]pink"
		1685
		1686	When not using a background image, then the interpretation of the
		1687	alpha channel is up to your compositing manager (most interpret it as
		1688	transparency of course).
		1689
		1690	When using a background pixmap or pseudo-transparency, then the background
		1691	colour will always behave as if it were completely transparent (so the
		1692	background image shows instead), regardless of how it was specified, while
		1693	other colours will either be transparent as specified (the background
		1694	image will show through) on servers supporting the RENDER extension, or
		1695	fully opaque on servers not supporting the RENDER EXTENSION.
		1696
		1697	Please note that due to bugs in Xft, specifying alpha values might result
		1698	in garbage being displayed when the X-server does not support the RENDER
		1699	extension.
		1700
		1701	=head1 ENVIRONMENT
		1702
		1703	B<@@RXVT_NAME@@> sets and/or uses the following environment variables:
		1704
1340	=over 4	1705	=over 4
1341		1706
1342	=item B<@@RXVT_NAME@@ -fg Black -bg White -rv>
1343
1344	would yield White on Black, while on I<xterm>(1) it would yield Black
1345	on White.
1346
1347	=back
1348
1349	=head1 ENVIRONMENT
1350
1351	B<@@RXVT_NAME@@> sets and/or uses the following environment variables:
1352
1353	=over 4
1354
1355	=item B<TERM>	1707	=item B<TERM>
1356		1708
1357	Normally set to C<rxvt-unicode>, unless overwritten at configure time, via	1709	Normally set to C<rxvt-unicode>, unless overwritten at configure time, via
1358	resources or on the commandline.	1710	resources or on the command line.
1359		1711
1360	=item B<COLORTERM>	1712	=item B<COLORTERM>
1361		1713
1362	Either C<rxvt>, C<rxvt-xpm>, depending on wether @@RXVT_NAME@@ was	1714	Either C<rxvt>, C<rxvt-xpm>, depending on whether @@RXVT_NAME@@ was
1363	compiled with XPM support, and optionally with the added extension	1715	compiled with background image support, and optionally with the added
1364	C<-mono> to indicate that rxvt-unicode runs on a monochrome screen.	1716	extension C<-mono> to indicate that rxvt-unicode runs on a monochrome
		1717	screen.
1365		1718
1366	=item B<COLORFGBG>	1719	=item B<COLORFGBG>
1367		1720
1368	Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is	1721	Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is
1369	the colour code used as default foreground/text colour (or the string	1722	the colour code used as default foreground/text colour (or the string
1370	C<default> to indicate that the default-colour escape sequence is to be	1723	C<default> to indicate that the default-colour escape sequence is to be
1371	used), C<bg> is the colour code used as default background colour (or the	1724	used), C<bg> is the colour code used as default background colour (or the
1372	string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@	1725	string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@
1373	was compiled with XPM support. Libraries like C<ncurses> and C<slang> can	1726	was compiled with background image support. Libraries like C<ncurses>
1374	(and do) use this information to optimize screen output.	1727	and C<slang> can (and do) use this information to optimize screen output.
1375		1728
1376	=item B<WINDOWID>	1729	=item B<WINDOWID>
1377		1730
1378	Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel	1731	Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel
1379	window, which usually has subwindows for the scrollbar, the terminal	1732	window, which usually has subwindows for the scrollbar, the terminal
…		…
1385	C<--with-terminfo=PATH>.	1738	C<--with-terminfo=PATH>.
1386		1739
1387	=item B<DISPLAY>	1740	=item B<DISPLAY>
1388		1741
1389	Used by @@RXVT_NAME@@ to connect to the display and set to the correct	1742	Used by @@RXVT_NAME@@ to connect to the display and set to the correct
1390	display in it's child processes.	1743	display in its child processes if C<-display> isn't used to override. It
		1744	defaults to C<:0> if it doesn't exist.
1391		1745
1392	=item B<SHELL>	1746	=item B<SHELL>
1393		1747
1394	The shell to be used for command execution, defaults to C</bin/sh>.	1748	The shell to be used for command execution, defaults to C</bin/sh>.
1395		1749
1396	=item B<RXVT_SOCKET>	1750	=item B<RXVT_SOCKET> [I<sic>]
1397		1751
1398	The unix domain socket path used by @@RXVT_NAME@@c(1) and	1752	The unix domain socket path used by @@RXVT_NAME@@c(1) and
1399	@@RXVT_NAME@@d(1).	1753	@@RXVT_NAME@@d(1).
1400		1754
1401	Default F<<< $HOME/.rxvt-unicode-I<< <nodename >> >>>.	1755	Default F<<< $HOME/.urxvt/urxvtd-I<< <nodename> >> >>>.
		1756
		1757	=item B<URXVT_PERL_LIB>
		1758
		1759	Additional F<:>-separated library search path for perl extensions. Will be
		1760	searched after B<-perl-lib> but before F<~/.urxvt/ext> and the system library
		1761	directory.
		1762
		1763	=item B<URXVT_PERL_VERBOSITY>
		1764
		1765	See L<@@RXVT_NAME@@perl>(3).
1402		1766
1403	=item B<HOME>	1767	=item B<HOME>
1404		1768
1405	Used to locate the default directory for the unix domain socket for	1769	Used to locate the default directory for the unix domain socket for
1406	daemon communications and to locate various resource files (such as	1770	daemon communications and to locate various resource files (such as
1407	C<.Xdefaults>)	1771	C<.Xdefaults>)
1408		1772
1409	=item B<XAPPLRESDIR>	1773	=item B<XAPPLRESDIR>
1410		1774
1411	Directory where various X resource files are being located.	1775	Directory where application-specific X resource files are located.
1412		1776
1413	=item B<XENVIRONMENT>	1777	=item B<XENVIRONMENT>
1414		1778
1415	If set and accessible, gives the name of a X resource file to be loaded by	1779	If set and accessible, gives the name of a X resource file to be loaded by
1416	@@RXVT_NAME@@.	1780	@@RXVT_NAME@@.
…		…
1421		1785
1422	=over 4	1786	=over 4
1423		1787
1424	=item B</usr/lib/X11/rgb.txt>	1788	=item B</usr/lib/X11/rgb.txt>
1425		1789
1426	Color names.	1790	Colour names.
1427		1791
1428	=back	1792	=back
1429		1793
1430	=head1 SEE ALSO	1794	=head1 SEE ALSO
1431		1795
		1796	@@RXVT_NAME@@(7), @@RXVT_NAME@@c(1), @@RXVT_NAME@@d(1), @@RXVT_NAME@@-extensions(1),
1432	@@RXVT_NAME@@(7), @@RXVT_NAME@@c(1), @@RXVT_NAME@@d(1), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5)	1797	@@RXVT_NAME@@perl(3), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5)
1433		1798
1434	=head1 CURRENT PROJECT COORDINATOR	1799	=head1 CURRENT PROJECT COORDINATOR
1435		1800
1436	=over 4	1801	=over 4
1437		1802
1438	=item Project Coordinator	1803	=item Project Coordinator
1439		1804
1440	Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >>	1805	Marc A. Lehmann <rxvt-unicode@schmorp.de>.
1441		1806
1442	L<http://software.schmorp.de/#rxvt-unicode>	1807	L<http://software.schmorp.de/pkg/rxvt-unicode.html>
1443		1808
1444	=back	1809	=back
1445		1810
1446	=head1 AUTHORS	1811	=head1 AUTHORS
1447		1812
…		…
1449		1814
1450	=item John Bovey	1815	=item John Bovey
1451		1816
1452	University of Kent, 1992, wrote the original Xvt.	1817	University of Kent, 1992, wrote the original Xvt.
1453		1818
1454	=item Rob Nation L<< <nation@rocket.sanders.lockheed.com> >>	1819	=item Rob Nation <nation@rocket.sanders.lockheed.com>
1455		1820
1456	very heavily modified Xvt and came up with Rxvt	1821	very heavily modified Xvt and came up with Rxvt
1457		1822
1458	=item Angelo Haritsis L<< <ah@doc.ic.ac.uk> >>	1823	=item Angelo Haritsis <ah@doc.ic.ac.uk>
1459		1824
1460	wrote the Greek Keyboard Input (no longer in code)	1825	wrote the Greek Keyboard Input (no longer in code)
1461		1826
1462	=item mj olesen L<< <olesen@me.QueensU.CA> >>	1827	=item mj olesen <olesen@me.QueensU.CA>
1463		1828
1464	Wrote the menu system.	1829	Wrote the menu system.
1465		1830
1466	Project Coordinator (changes.txt 2.11 to 2.21)	1831	Project Coordinator (changes.txt 2.11 to 2.21)
1467		1832
1468	=item Oezguer Kesim L<< <kesim@math.fu-berlin.de> >>	1833	=item Oezguer Kesim <kesim@math.fu-berlin.de>
1469		1834
1470	Project Coordinator (changes.txt 2.21a to 2.4.5)	1835	Project Coordinator (changes.txt 2.21a to 2.4.5)
1471		1836
1472	=item Geoff Wing L<< <gcw@pobox.com> >>	1837	=item Geoff Wing <gcw@pobox.com>
1473		1838
1474	Rewrote screen display and text selection routines.	1839	Rewrote screen display and text selection routines.
1475		1840
1476	Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)	1841	Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)
1477		1842
1478	=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >>	1843	=item Marc Alexander Lehmann <rxvt-unicode@schmorp.de>
1479		1844
1480	Forked rxvt-unicode, unicode support, rewrote almost all the code, perl	1845	Forked rxvt-unicode, unicode support, rewrote almost all the code, perl
1481	extension, random hacks, numerous bugfixes and extensions.	1846	extension, random hacks, numerous bugfixes and extensions.
1482		1847
1483	Project Coordinator (Changes 1.0 -)	1848	Project Coordinator (Changes 1.0 -)
1484		1849
1485	=item Emanuele Giaquinta L<< <e.giaquinta@glauco.it> >>	1850	=item Emanuele Giaquinta <emanuele.giaquinta@gmail.com>
1486		1851
1487	Pty/tty/utmp/wtmp rewrite, lots of random hacking and bugfixing.	1852	pty/utmp code rewrite, image code improvements, many random hacks and bugfixes.
1488		1853
1489	=back	1854	=back
1490		1855

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