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Comparing rxvt-unicode/doc/rxvt.1.pod (file contents):
Revision 1.48 by root, Thu Feb 3 10:24:10 2005 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 frequently	22	See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of
20	asked questions and answer to them and some common problems.	23	frequently asked questions and answer to them and some common
		24	problems. That document is also accessible on the World-Wide-Web at
		25	L<http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.7.pod>.
21		26
22	=head1 RXVT-UNICODE VS. RXVT	27	=head1 RXVT-UNICODE VS. RXVT
23		28
24	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
25	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
26	world. Being a terminal emulator, however, some things are very difficult,	31	world. Being a terminal emulator, however, some things are very difficult,
27	especially cursive scripts such as arabic, vertically written scripts	32	especially cursive scripts such as arabic, vertically written scripts
28	like mongolian or scripts requiring extremely complex combining rules,	33	like mongolian or scripts requiring extremely complex combining rules,
29	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
30	scripts. Most other scripts, latin, cyrillic, kanji, thai etc. should work	35	scripts. Most other scripts, latin, cyrillic, kanji, thai etc. should work
31	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
32	as hebrew: B<rxvt-unicode> adopts the view that bidirectional algorithms	37	as hebrew: B<rxvt-unicode> adopts the view that bidirectional algorithms
33	belong into the application, not the terminal emulator (too many things --	38	belong in the application, not the terminal emulator (too many things --
34	such as cursor-movement while editing -- break otherwise), but that might	39	such as cursor-movement while editing -- break otherwise), but that might
35	change.	40	change.
36		41
37	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
38	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
39	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
40	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
41	another for japanese.	46	another for japanese.
42		47
43	Therefore another design rationale was the use of multiple fonts to	48	Therefore another design rationale was the use of multiple fonts to
44	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
45	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
46	to choose any font for any script freely.	51	to choose any font for any script freely.
47		52
48	Apart from that, rxvt-unicode is also much better internationalised than	53	Apart from that, rxvt-unicode is also much better internationalised than
49	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
50	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
51	rxvt. This all in addition to dozens of other small improvements.	56	rxvt. This all in addition to dozens of other small improvements.
52		57
53	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
54	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
55	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
56	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
57	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
58	drastically reduces memory usage. See @@RXVT_NAME@@d(1) (daemon) and	63	drastically reduces memory usage. See @@RXVT_NAME@@d(1) (daemon) and
59	@@RXVT_NAME@@c(1) (client).	64	@@RXVT_NAME@@c(1) (client).
60		65
61	It also makes technical information about escape sequences (which have	66	It also makes technical information about escape sequences (which have
62	been extended) easier accessible: see @@RXVT_NAME@@(7) for technical	67	been extended) more accessible: see @@RXVT_NAME@@(7) for technical
63	reference documentation (escape sequences etc.).	68	reference documentation (escape sequences etc.).
64		69
65	=head1 OPTIONS	70	=head1 OPTIONS
66		71
67	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
…		…
87		92
88	Print out a message describing available options.	93	Print out a message describing available options.
89		94
90	=item B<-display> I<displayname>	95	=item B<-display> I<displayname>
91		96
92	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>
93	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
94	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.
95		116
96	=item B<-geometry> I<geom>	117	=item B<-geometry> I<geom>
97		118
98	Window geometry (B<-g> still respected); resource B<geometry>.	119	Window geometry (B<-g> still respected); resource B<geometry>.
99		120
…		…
101		122
102	Turn on/off simulated reverse video; resource B<reverseVideo>.	123	Turn on/off simulated reverse video; resource B<reverseVideo>.
103		124
104	=item B<-j>|B<+j>	125	=item B<-j>|B<+j>
105		126
106	Turn on/off jump scrolling; resource B<jumpScroll>.	127	Turn on/off jump scrolling (allow multiple lines per refresh); resource B<jumpScroll>.
107		128
108	=item B<-ip>|B<+ip>	129	=item B<-ss>|B<+ss>
109		130
110	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>.
111	B<-tr>; resource B<inheritPixmap>.
112		132
113	=item B<-fade> I<number>	133	=item B<-fade> I<number>
114		134
115	Fade the text by the given percentage when focus is lost. resource B<fading>.	135	Fade the text by the given percentage when focus is lost. Small values
		136	fade a little only, 100 completely replaces all colours by the fade
		137	colour; resource B<fading>.
116		138
117	=item B<-tint> I<colour>	139	=item B<-fadecolor> I<colour>
118		140
119	Tint the transparent background pixmap with the given colour when	141	Fade to this colour when fading is used (see B<-fade>). The default colour
120	transparency is enabled with B<-tr> or B<-ip>. See also the B<-sh>	142	is opaque black. resource B<fadeColor>.
121	option that can be used to brighten or darken the image in addition to
122	tinting it.
123		143
124	=item B<-sh>	144	=item B<-icon> I<file>
125		145
126	I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent	146	Compile I<pixbuf>: Use the specified image as application icon. This
127	background image in addition to tinting it (i.e. B<-tint> must be	147	is used by many window managers, taskbars and pagers to represent the
128	specified, too, e.g. C<-tint white>).	148	application window; resource I<iconFile>.
129		149
130	=item B<-bg> I<colour>	150	=item B<-bg> I<colour>
131		151
132	Window background colour; resource B<background>.	152	Window background colour; resource B<background>.
133		153
134	=item B<-fg> I<colour>	154	=item B<-fg> I<colour>
135		155
136	Window foreground colour; resource B<foreground>.	156	Window foreground colour; resource B<foreground>.
137
138	=item B<-pixmap> I<file[;geom]>
139
140	Compile I<XPM>: Specify XPM file for the background and also optionally
141	specify its scaling with a geometry string. Note you may need to
142	add quotes to avoid special shell interpretation of the C<;> in the
143	command-line; resource B<backgroundPixmap>.
144		157
145	=item B<-cr> I<colour>	158	=item B<-cr> I<colour>
146		159
147	The cursor colour; resource B<cursorColor>.	160	The cursor colour; resource B<cursorColor>.
148		161
…		…
160	resource B<borderColor>.	173	resource B<borderColor>.
161		174
162	=item B<-fn> I<fontlist>	175	=item B<-fn> I<fontlist>
163		176
164	Select the fonts to be used. This is a comma separated list of font names	177	Select the fonts to be used. This is a comma separated list of font names
165	that are used in turn when trying to display Unicode characters. The	178	that are checked in order when trying to find glyphs for characters. The
166	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
167	smaller, but not (in general) larger. A (hopefully) reasonable default	180	smaller, but not (in general) larger. A (hopefully) reasonable default
168	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.
169		182
170	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
171	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:>,
172	e.g.:	185	e.g.:
173		186
174	@@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15"	187	@@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15"
175	@@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono"	188	@@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono"
…		…
177	See also the question "How does rxvt-unicode choose fonts?" in the FAQ	190	See also the question "How does rxvt-unicode choose fonts?" in the FAQ
178	section of @@RXVT_NAME@@(7).	191	section of @@RXVT_NAME@@(7).
179		192
180	=item B<-fb> I<fontlist>	193	=item B<-fb> I<fontlist>
181		194
182	Compile font-styles: The bold font list to use when bold characters are to	195	Compile I<font-styles>: The bold font list to use when B<bold> characters
183	be printed. See resource B<boldFont> for details.	196	are to be printed. See resource B<boldFont> for details.
184		197
185	=item B<-fi> I<fontlist>	198	=item B<-fi> I<fontlist>
186		199
187	Compile font-styles: The italic font list to use when bold characters are to	200	Compile I<font-styles>: The italic font list to use when I<italic>
188	be printed. See resource B<italicFont> for details.	201	characters are to be printed. See resource B<italicFont> for details.
189		202
190	=item B<-fbi> I<fontlist>	203	=item B<-fbi> I<fontlist>
191		204
192	Compile font-styles: The bold italic font list to use when bold characters are to	205	Compile I<font-styles>: The bold italic font list to use when B<< I<bold
193	be printed. See resource B<boldItalicFont> for details.	206	italic> >> characters are to be printed. See resource B<boldItalicFont>
		207	for details.
		208
		209	=item B<-is>|B<+is>
		210
		211	Compile I<font-styles>: Bold/Blink font styles imply high intensity
		212	foreground/background (default). See resource B<intensityStyles> for
		213	details.
194		214
195	=item B<-name> I<name>	215	=item B<-name> I<name>
196		216
197	Specify the application name under which resources are to be obtained,	217	Specify the application name under which resources are to be obtained,
198	rather than the default executable file name. Name should not contain	218	rather than the default executable file name. Name should not contain
…		…
200		220
201	=item B<-ls>|B<+ls>	221	=item B<-ls>|B<+ls>
202		222
203	Start as a login-shell/sub-shell; resource B<loginShell>.	223	Start as a login-shell/sub-shell; resource B<loginShell>.
204		224
		225	=item B<-mc> I<milliseconds>
		226
		227	Specify the maximum time between multi-click selections.
		228
205	=item B<-ut>|B<+ut>	229	=item B<-ut>|B<+ut>
206		230
207	Compile I<utmp>: Inhibit/enable writing a utmp entry; resource	231	Compile I<utmp>: Inhibit/enable writing a utmp entry; resource
208	B<utmpInhibit>.	232	B<utmpInhibit>.
209		233
…		…
213	B<visualBell>.	237	B<visualBell>.
214		238
215	=item B<-sb>|B<+sb>	239	=item B<-sb>|B<+sb>
216		240
217	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>.
218		251
219	=item B<-si>|B<+si>	252	=item B<-si>|B<+si>
220		253
221	Turn on/off scroll-to-bottom on TTY output inhibit; resource	254	Turn on/off scroll-to-bottom on TTY output inhibit; resource
222	B<scrollTtyOutput> has opposite effect.	255	B<scrollTtyOutput> has opposite effect.
…		…
229	=item B<-sw>|B<+sw>	262	=item B<-sw>|B<+sw>
230		263
231	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.
232	This only takes effect if B<-si> is also given; resource	265	This only takes effect if B<-si> is also given; resource
233	B<scrollWithBuffer>.	266	B<scrollWithBuffer>.
234
235	=item B<-sr>|B<+sr>
236
237	Put scrollbar on right/left; resource B<scrollBar_right>.
238
239	=item B<-st>|B<+st>
240
241	Display normal (non XTerm/NeXT) scrollbar without/with a trough;
242	resource B<scrollBar_floating>.
243		267
244	=item B<-ptab>|B<+ptab>	268	=item B<-ptab>|B<+ptab>
245		269
246	If enabled (default), "Horizontal Tab" characters are being stored as	270	If enabled (default), "Horizontal Tab" characters are being stored as
247	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
…		…
251		275
252	=item B<-bc>|B<+bc>	276	=item B<-bc>|B<+bc>
253		277
254	Blink the cursor; resource B<cursorBlink>.	278	Blink the cursor; resource B<cursorBlink>.
255		279
		280	=item B<-uc>|B<+uc>
		281
		282	Make the cursor underlined; resource B<cursorUnderline>.
		283
256	=item B<-iconic>	284	=item B<-iconic>
257		285
258	Start iconified, if the window manager supports that option.	286	Start iconified, if the window manager supports that option.
259	Alternative form is B<-ic>.	287	Alternative form is B<-ic>.
260		288
…		…
276		304
277	=item B<-bl>	305	=item B<-bl>
278		306
279	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.
280	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
281	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.
		311
		312	=item B<-override-redirect>
		313
		314	Compile I<frills>: Sets override-redirect on the window; resource
		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.
		321
		322	=item B<-sbg>
		323
		324	Compile I<frills>: Disable the usage of the built-in block graphics/line
		325	drawing characters and just rely on what the specified fonts provide. Use
		326	this if you have a good font and want to use its block graphic glyphs;
		327	resource B<skipBuiltinGlyphs>.
282		328
283	=item B<-lsp> I<number>	329	=item B<-lsp> I<number>
284		330
285	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
286	the display. Useful to work around font rendering problems; resource	332	the display. Useful to work around font rendering problems; resource
287	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>.
288		341
289	=item B<-tn> I<termname>	342	=item B<-tn> I<termname>
290		343
291	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
292	B<TERM> environment variable. This terminal type must exist in the	345	B<TERM> environment variable. This terminal type must exist in the
…		…
301	given on the command line. If this option is used, it must be the last	354	given on the command line. If this option is used, it must be the last
302	on the command-line. If there is no B<-e> option then the default is to	355	on the command-line. If there is no B<-e> option then the default is to
303	run the program specified by the B<SHELL> environment variable or,	356	run the program specified by the B<SHELL> environment variable or,
304	failing that, I<sh(1)>.	357	failing that, I<sh(1)>.
305		358
		359	Please note that you must specify a program with arguments. If you want to
		360	run shell commands, you have to specify the shell, like this:
		361
		362	@@RXVT_NAME@@ -e sh -c "shell commands"
		363
306	=item B<-title> I<text>	364	=item B<-title> I<text>
307		365
308	Window title (B<-T> still respected); the default title is the basename	366	Window title (B<-T> still respected); the default title is the basename
309	of the program specified after the B<-e> option, if any, otherwise the	367	of the program specified after the B<-e> option, if any, otherwise the
310	application name; resource B<title>.	368	application name; resource B<title>.
…		…
321		379
322	=item B<-pt> I<style>	380	=item B<-pt> I<style>
323		381
324	Compile I<XIM>: input style for input method; B<OverTheSpot>,	382	Compile I<XIM>: input style for input method; B<OverTheSpot>,
325	B<OffTheSpot>, B<Root>; resource B<preeditType>.	383	B<OffTheSpot>, B<Root>; resource B<preeditType>.
		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.
326		387
327	=item B<-im> I<text>	388	=item B<-im> I<text>
328		389
329	Compile I<XIM>: input method name. resource B<inputMethod>.	390	Compile I<XIM>: input method name. resource B<inputMethod>.
330		391
…		…
341	for more info.	402	for more info.
342		403
343	=item B<-tcw>	404	=item B<-tcw>
344		405
345	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
346	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
347	end of the logical line only. resource B<tripleclickwords>.	409	the end of the logical line only. resource B<tripleclickwords>.
348		410
349	=item B<-insecure>	411	=item B<-insecure>
350		412
351	Enable "insecure" mode, which currently enables most of the escape	413	Enable "insecure" mode, which currently enables most of the escape
352	sequences that echo strings. See the resource B<insecure> for more	414	sequences that echo strings. See the resource B<insecure> for more
…		…
366	=item B<-ssr>|B<+ssr>	428	=item B<-ssr>|B<+ssr>
367		429
368	Turn on/off secondary screen scroll (default enabled); resource	430	Turn on/off secondary screen scroll (default enabled); resource
369	B<secondaryScroll>.	431	B<secondaryScroll>.
370		432
		433	=item B<-hold>|B<+hold>
		434
		435	Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
		436	will not immediately destroy its window when the program executed within
		437	it exits. Instead, it will wait till it is being killed or closed by the
		438	user; resource B<hold>.
		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
371	=item B<-xrm> I<resourcestring>	446	=item B<-xrm> I<string>
372		447
373	No effect on rxvt-unicode. Simply passes through an argument to be made	448	Works like the X Toolkit option of the same name, by adding the I<string>
374	available in the instance's argument list. Appears in I<WM_COMMAND> in	449	as if it were specified in a resource file. Resource values specified this
375	some window managers.	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
		459	=item B<-keysym.>I<sym> I<string>
		460
		461	Remap a key symbol. See resource B<keysym>.
		462
		463	=item B<-embed> I<windowid>
		464
		465	Tells @@RXVT_NAME@@ to embed its windows into an already-existing window,
		466	which enables applications to easily embed a terminal.
		467
		468	Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it
		469	shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it
		470	quite a bit, so don't expect it to keep some specific state. It's best to
		471	create an extra subwindow for @@RXVT_NAME@@ and leave it alone.
		472
		473	The window will not be destroyed when @@RXVT_NAME@@ exits.
		474
		475	It might be useful to know that @@RXVT_NAME@@ will not close file
		476	descriptors passed to it (except for stdin/out/err, of course), so you
		477	can use file descriptors to communicate with the programs within the
		478	terminal. This works regardless of whether the C<-embed> option was used or
		479	not.
		480
		481	Here is a short Gtk2-perl snippet that illustrates how this option can be
		482	used (a longer example is in F<doc/embed>):
		483
		484	my $rxvt = new Gtk2::Socket;
		485	$rxvt->signal_connect_after (realize => sub {
		486	my $xid = $_[0]->window->get_xid;
		487	system "@@RXVT_NAME@@ -embed $xid &";
		488	});
		489
		490	=item B<-pty-fd> I<file descriptor>
		491
		492	Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty
		493	pair but instead use the given file descriptor as the tty master. This is
		494	useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator
		495	without having to run a program within it.
		496
		497	If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp
		498	entries and will not tinker with pty/tty permissions - you have to do that
		499	yourself if you want that.
		500
		501	As an extremely special case, specifying C<-1> will completely suppress
		502	pty/tty operations, which is probably only useful in conjunction with some
		503	perl extension that manages the terminal.
		504
		505	Here is a example in perl that illustrates how this option can be used (a
		506	longer example is in F<doc/pty-fd>):
		507
		508	use IO::Pty;
		509	use Fcntl;
		510
		511	my $pty = new IO::Pty;
		512	fcntl $pty, F_SETFD, 0; # clear close-on-exec
		513	system "@@RXVT_NAME@@ -pty-fd " . (fileno $pty) . "&";
		514	close $pty;
		515
		516	# now communicate with rxvt
		517	my $slave = $pty->slave;
		518	while (<$slave>) { print $slave "got <$_>\n" }
		519
		520	=item B<-pe> I<string>
		521
		522	Comma-separated list of perl extension scripts to use (or not to use) in
		523	this terminal instance. See resource B<perl-ext> for details.
376		524
377	=back	525	=back
378		526
379	=head1 RESOURCES (available also as long-options)	527	=head1 RESOURCES
380		528
381	Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long	529	Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long
382	options) compiled into your version.	530	options) compiled into your version. All resources are also available as
		531	long-options.
383		532
384	There are two different methods that @@RXVT_NAME@@ can use to get the	533	You can set and change the resources using X11 tools like B<xrdb>. Many
385	Xresource data: using the X libraries (Xrm*-functions) or internal	534	distribution do also load settings from the B<~/.Xresources> file when X
386	Xresources reader (B<~/.Xdefaults>). For the first method (ie.	535	starts. @@RXVT_NAME@@ will consult the following files/resources in order,
387	B<@@RXVT_NAME@@ -h> lists B<XGetDefaults>), you can set and change the	536	with later settings overwriting earlier ones:
388	resources using X11 tools like B<xset>. Many distribution do also load
389	settings from the B<~/.Xresources> file when X starts.
390		537
391	If compiled with internal Xresources support (i.e. B<@@RXVT_NAME@@ -h>	538	1. app-defaults file in $XAPPLRESDIR
392	lists B<.Xdefaults>) then B<@@RXVT_NAME@@> accepts application defaults	539	2. $HOME/.Xdefaults
393	set in XAPPLOADDIR/URxvt (compile-time defined: usually	540	3. RESOURCE_MANAGER property on root-window of screen 0
394	B</usr/lib/X11/app-defaults/URxvt>) and resources set in	541	4. SCREEN_RESOURCES property on root-window of the current screen
395	B<~/.Xdefaults>, or B<~/.Xresources> if B<~/.Xdefaults> does not exist.	542	5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>
		543	6. resources specified via -xrm on the commandline
		544
396	Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two	545	Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two class
397	class names: B<XTerm> and B<URxvt>. The class name B<Rxvt> allows	546	names: B<Rxvt> and B<URxvt>. The class name B<Rxvt> allows resources
398	resources common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be	547	common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be easily
399	easily configured, while the class name B<URxvt> allows resources	548	configured, while the class name B<URxvt> allows resources unique to
400	unique to B<@@RXVT_NAME@@>, notably colours and key-handling, to be	549	B<@@RXVT_NAME@@>, to be shared between different B<@@RXVT_NAME@@>
401	shared between different B<@@RXVT_NAME@@> configurations. If no	550	configurations. If no resources are specified, suitable defaults will
402	resources are specified, suitable defaults will be used. Command-line	551	be used. Command-line arguments can be used to override resource
403	arguments can be used to override resource settings. The following	552	settings. The following resources are supported (you might want to
404	resources are allowed:	553	check the @@RXVT_NAME@@perl(3) manpage for additional settings by perl
		554	extensions not documented here):
405		555
406	=over 4	556	=over 4
		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.
407		569
408	=item B<geometry:> I<geom>	570	=item B<geometry:> I<geom>
409		571
410	Create the window with the specified X window geometry [default 80x24];	572	Create the window with the specified X window geometry [default 80x24];
411	option B<-geometry>.	573	option B<-geometry>.
…		…
425	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
426	corresponds to low-intensity (normal) colours and 8-15 corresponds to	588	corresponds to low-intensity (normal) colours and 8-15 corresponds to
427	high-intensity (bold = bright foreground, blink = bright background)	589	high-intensity (bold = bright foreground, blink = bright background)
428	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,
429	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
430	names used are listed in the B<COLORS AND GRAPHICS> section.	592	names used are listed in the B<COLOURS AND GRAPHICS> section.
431		593
432	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
433	changed using an escape command (see @@RXVT_NAME@@(7)).	595	changed using an escape command (see @@RXVT_NAME@@(7)).
434		596
435	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
…		…
446	=item B<colorUL:> I<colour>	608	=item B<colorUL:> I<colour>
447		609
448	Use the specified colour to display underlined characters when the	610	Use the specified colour to display underlined characters when the
449	foreground colour is the default.	611	foreground colour is the default.
450		612
451	=item B<colorRV:> I<colour>
452
453	Use the specified colour as the background for reverse video
454	characters.
455
456	=item B<underlineColor:> I<colour>	613	=item B<underlineColor:> I<colour>
457		614
458	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
459	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.
460		627
461	=item B<cursorColor:> I<colour>	628	=item B<cursorColor:> I<colour>
462		629
463	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
464	foreground colour; option B<-cr>.	631	foreground colour; option B<-cr>.
…		…
471		638
472	=item B<reverseVideo:> I<boolean>	639	=item B<reverseVideo:> I<boolean>
473		640
474	B<True>: simulate reverse video by foreground and background colours;	641	B<True>: simulate reverse video by foreground and background colours;
475	option B<-rv>. B<False>: regular screen colours [default]; option	642	option B<-rv>. B<False>: regular screen colours [default]; option
476	B<+rv>. See note in B<COLORS AND GRAPHICS> section.	643	B<+rv>. See note in B<COLOURS AND GRAPHICS> section.
477		644
478	=item B<jumpScroll:> I<boolean>	645	=item B<jumpScroll:> I<boolean>
479		646
480	B<True>: specify that jump scrolling should be used. When scrolling	647	B<True>: specify that jump scrolling should be used. When receiving lots
481	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
482	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>.
483		654
484	=item B<inheritPixmap:> I<boolean>	655	=item B<skipScroll:> I<boolean>
485		656
486	B<True>: make the background inherit the parent windows' pixmap, giving	657	B<True>: (the default) specify that skip scrolling should be used. When
487	artificial transparency. B<False>: do not inherit the parent windows'	658	receiving lots of lines, @@RXVT_NAME@@ will only scroll once in a while
488	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>.
489		666
490	=item B<fading:> I<number>	667	=item B<fading:> I<number>
491		668
492	Fade the text by the given percentage when focus is lost.	669	Fade the text by the given percentage when focus is lost; option B<-fade>.
493		670
494	=item B<tintColor:> I<colour>	671	=item B<fadeColor:> I<colour>
495		672
496	Tint the transparent background pixmap with the given colour.	673	Fade to this colour, when fading is used (see B<fading:>). The default
		674	colour is black; option B<-fadecolor>.
497		675
498	=item B<shading:> I<number>	676	=item B<iconFile:> I<file>
499		677
500	Darken (0 .. 100) or lighten (-1 .. -100) the transparent background	678	Set the application icon pixmap; option B<-icon>.
501	image in addition to tinting it.
502		679
503	=item B<scrollColor:> I<colour>	680	=item B<scrollColor:> I<colour>
504		681
505	Use the specified colour for the scrollbar [default #B2B2B2].	682	Use the specified colour for the scrollbar [default #B2B2B2].
506		683
507	=item B<troughColor:> I<colour>	684	=item B<troughColor:> I<colour>
508		685
509	Use the specified colour for the scrollbar's trough area [default	686	Use the specified colour for the scrollbar's trough area [default
510	#969696]. Only relevant for normal (non XTerm/NeXT) scrollbar.	687	#969696]. Only relevant for rxvt (non XTerm/NeXT) scrollbar.
511		688
512	=item B<borderColor:> I<colour>	689	=item B<borderColor:> I<colour>
513		690
514	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
515	and the text.	692	and the text.
516		693
517	=item B<backgroundPixmap:> I<file[;geom]>
518
519	Use the specified XPM file (note the `.xpm' extension is optional) for
520	the background and also optionally specify its scaling with a geometry
521	string B<WxH+X+Y>, in which B<"W" / "H"> specify the
522	horizontal/vertical scale (percent) and B<"X" / "Y"> locate the image
523	centre (percent). A scale of 0 displays the image with tiling. A scale
524	of 1 displays the image without any scaling. A scale of 2 to 9
525	specifies an integer number of images in that direction. No image will
526	be magnified beyond 10 times its original size. The maximum permitted
527	scale is 1000. [default 0x0+50+50]
528
529	=item B<menu:> I<file[;tag]>
530
531	Read in the specified menu file (note the `.menu' extension is
532	optional) and also optionally specify a starting tag to find. See the
533	reference documentation for details on the syntax for the menuBar.
534
535	=item B<path:> I<path>
536
537	Specify the colon-delimited search path for finding files (XPM and
538	menus), in addition to the paths specified by the B<RXVTPATH> and
539	B<PATH> environment variables.
540
541	=item B<font:> I<fontlist>	694	=item B<font:> I<fontlist>
542		695
543	Select the fonts to be used. This is a comma separated list of font	696	Select the fonts to be used. This is a comma separated list of font names
544	names that are used in turn when trying to display Unicode characters.	697	that are checked in order when trying to find glyphs for characters. The
545	The first font defines the cell size for characters; other fonts might	698	first font defines the cell size for characters; other fonts might be
546	be smaller, but not larger. A reasonable default font list is always	699	smaller, but not (in general) larger. A (hopefully) reasonable default
547	appended to it. option B<-fn>.	700	font list is always appended to it; option B<-fn>.
548		701
549	Each font can either be a standard X11 core font (XLFD) name, with	702	Each font can either be a standard X11 core font (XLFD) name, with
550	optional prefix C<x:> or a Xft font (Compile I<xft>), prefixed with C<xft:>.	703	optional prefix C<x:> or a Xft font (Compile I<xft>), prefixed with C<xft:>.
551		704
552	In addition, each font can be prefixed with additional hints and	705	In addition, each font can be prefixed with additional hints and
…		…
554	hint currently is C<codeset=codeset-name>, and this is only used for Xft	707	hint currently is C<codeset=codeset-name>, and this is only used for Xft
555	fonts.	708	fonts.
556		709
557	For example, this font resource	710	For example, this font resource
558		711
559	URxvt*font: 9x15bold,\	712	URxvt.font: 9x15bold,\
560	-misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\	713	-misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\
561	-misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \	714	-misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \
562	[codeset=JISX0208]xft:Kochi Gothic:antialias=false, \	715	[codeset=JISX0208]xft:Kochi Gothic:antialias=false, \
563	xft:Code2000:antialias=false	716	xft:Code2000:antialias=false
564		717
…		…
567	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
568	wide and 15 pixels high.	721	wide and 15 pixels high.
569		722
570	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
571	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
572	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
573	useful supplement.	726	useful supplement.
574		727
575	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
576	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
577	contains other characters, but we are not interested in them.	730	contains other characters, but we are not interested in them.
…		…
598	not possible, replacement fonts of the desired shape will be tried.	751	not possible, replacement fonts of the desired shape will be tried.
599		752
600	If set, but empty, then this specific style is disabled and the normal	753	If set, but empty, then this specific style is disabled and the normal
601	text font will being used for the given style.	754	text font will being used for the given style.
602		755
603	=item B<selectstyle:> I<mode>	756	=item B<intensityStyles:> I<boolean>
604		757
605	Set mouse selection style to B<old> which is 2.20, B<oldword> which is	758	When font styles are not enabled, or this option is enabled (B<True>,
606	xterm style with 2.20 old word selection, or anything else which gives	759	option B<-is>, the default), bold/blink font styles imply high
607	xterm style selection.	760	intensity foreground/background colours. Disabling this option (B<False>,
608		761	option B<+is>) disables this behaviour, the high intensity colours are not
609	=item B<scrollstyle:> I<mode>	762	reachable.
610
611	Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
612	the author's favourite..
613		763
614	=item B<title:> I<string>	764	=item B<title:> I<string>
615		765
616	Set window title string, the default title is the command-line	766	Set window title string, the default title is the command-line
617	specified after the B<-e> option, if any, otherwise the application	767	specified after the B<-e> option, if any, otherwise the application
…		…
626	=item B<mapAlert:> I<boolean>	776	=item B<mapAlert:> I<boolean>
627		777
628	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
629	de-iconify (map) on receipt of a bell character [default].	779	de-iconify (map) on receipt of a bell character [default].
630		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
631	=item B<visualBell:> I<boolean>	788	=item B<visualBell:> I<boolean>
632		789
633	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>.
634	B<False>: no visual bell [default]; option B<+vb>.	791	B<False>: no visual bell [default]; option B<+vb>.
635		792
…		…
637		794
638	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
639	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
640	[default]; option B<+ls>.	797	[default]; option B<+ls>.
641		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
642	=item B<utmpInhibit:> I<boolean>	804	=item B<utmpInhibit:> I<boolean>
643		805
644	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>;
645	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>
646	[default]; option B<+ut>.	808	[default]; option B<+ut>.
…		…
649		811
650	Specify a command pipe for vt100 printer [default I<lpr(1)>]. Use	812	Specify a command pipe for vt100 printer [default I<lpr(1)>]. Use
651	B<Print> to initiate a screen dump to the printer and B<Ctrl-Print> or	813	B<Print> to initiate a screen dump to the printer and B<Ctrl-Print> or
652	B<Shift-Print> to include the scrollback as well.	814	B<Shift-Print> to include the scrollback as well.
653		815
		816	The string will be interpreted as if typed into the shell as-is.
		817
		818	Example:
		819
		820	URxvt.print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX)
		821
		822	This creates a new file in your home directory with the screen contents
		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.
		833
654	=item B<scrollBar:> I<boolean>	834	=item B<scrollBar:> I<boolean>
655		835
656	B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:	836	B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:
657	disable the scrollbar; option B<+sb>.	837	disable the scrollbar; option B<+sb>.
658		838
…		…
677	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
678	B<+si>.	858	B<+si>.
679		859
680	=item B<scrollWithBuffer:> I<boolean>	860	=item B<scrollWithBuffer:> I<boolean>
681		861
682	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.
683	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
684	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>.
685		866
686	=item B<scrollTtyKeypress:> I<boolean>	867	=item B<scrollTtyKeypress:> I<boolean>
687		868
688	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
689	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
…		…
708	=item B<borderLess:> I<boolean>	889	=item B<borderLess:> I<boolean>
709		890
710	Set MWM hints to request a borderless window, i.e. if honoured by the	891	Set MWM hints to request a borderless window, i.e. if honoured by the
711	WM, the rxvt-unicode window will not have window decorations; option B<-bl>.	892	WM, the rxvt-unicode window will not have window decorations; option B<-bl>.
712		893
		894	=item B<skipBuiltinGlyphs:> I<boolean>
		895
		896	Compile I<frills>: Disable the usage of the built-in block graphics/line
		897	drawing characters and just rely on what the specified fonts provide. Use
		898	this if you have a good font and want to use its block graphic glyphs;
		899	option B<-sbg>.
		900
713	=item B<termName:> I<termname>	901	=item B<termName:> I<termname>
714		902
715	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
716	variable; option B<-tn>.	904	variable; option B<-tn>.
717		905
718	=item B<linespace:> I<number>	906	=item B<lineSpace:> I<number>
719		907
720	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
721	the display [default 0]; option B<-lsp>.	909	the display [default 0]; option B<-lsp>.
722		910
723	=item B<meta8:> I<boolean>	911	=item B<meta8:> I<boolean>
…		…
737		925
738	=item B<cursorBlink:> I<boolean>	926	=item B<cursorBlink:> I<boolean>
739		927
740	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];
741	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>.
742		935
743	=item B<pointerBlank:> I<boolean>	936	=item B<pointerBlank:> I<boolean>
744		937
745	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
746	of seconds of inactivity. B<False>: the pointer is always visible	939	of seconds of inactivity. B<False>: the pointer is always visible
…		…
754		947
755	Mouse pointer background colour.	948	Mouse pointer background colour.
756		949
757	=item B<pointerBlankDelay:> I<number>	950	=item B<pointerBlankDelay:> I<number>
758		951
759	Specifies number of seconds before blanking the pointer [default 2].	952	Specifies number of seconds before blanking the pointer [default 2]. Use a
		953	large number (e.g. C<987654321>) to effectively disable the timeout.
760		954
761	=item B<backspacekey:> I<string>	955	=item B<backspacekey:> I<string>
762		956
763	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>
764	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>
765	(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
766	escape sequence.	960	escape sequence.
767		961
768	=item B<deletekey:> I<string>	962	=item B<deletekey:> I<string>
769		963
…		…
771	pressed. If unset it will send the sequence traditionally associated	965	pressed. If unset it will send the sequence traditionally associated
772	with the B<Execute> key.	966	with the B<Execute> key.
773		967
774	=item B<cutchars:> I<string>	968	=item B<cutchars:> I<string>
775		969
776	The characters used as delimiters for double-click word selection. The	970	The characters used as delimiters for double-click word selection
777	built-in default:	971	(whitespace delimiting is added automatically if resource is given).
778		972
		973	When the perl selection extension is in use (the default if compiled
		974	in, see the @@RXVT_NAME@@perl(3) manpage), a suitable regex using these
		975	characters will be created (if the resource exists, otherwise, no regex
		976	will be created). In this mode, characters outside ISO-8859-1 can be used.
		977
		978	When the selection extension is not used, only ISO-8859-1 characters can
		979	be used. If not specified, the built-in default is used:
		980
779	B<< BACKSLASH `"'&()*,;<=>?@[]{|} >>	981	B<< BACKSLASH `"'&()*,;<=>?@[]^{|} >>
780		982
781	=item B<preeditType:> I<style>	983	=item B<preeditType:> I<style>
782		984
783	B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.	985	B<OnTheSpot>, B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.
784		986
785	=item B<inputMethod:> I<name>	987	=item B<inputMethod:> I<name>
786		988
787	I<name> of inputMethod to use; option B<-im>.	989	I<name> of inputMethod to use; option B<-im>.
788		990
789	=item B<imLocale:> I<name>	991	=item B<imLocale:> I<name>
790		992
791	The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g.	993	The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g.
792	C<de_DE.UTF-8> for normal text processing but C<ja_JP.EUC-JP> for the	994	C<de_DE.UTF-8> for normal text processing but C<ja_JP.EUC-JP> for the
793	input extension to be able to input japanese characters while staying in	995	input extension to be able to input japanese characters while staying in
794	another locale. option B<-imlocale>.	996	another locale; option B<-imlocale>.
795		997
796	=item B<imFont:> I<fontset>	998	=item B<imFont:> I<fontset>
797		999
798	Specify the font-set used for XIM styles C<OverTheSpot> or	1000	Specify the font-set used for XIM styles C<OverTheSpot> or
799	C<OffTheSpot>. It must be a standard X font set (XLFD patterns separated	1001	C<OffTheSpot>. It must be a standard X font set (XLFD patterns separated
…		…
804		1006
805	=item B<tripleclickwords:> I<boolean>	1007	=item B<tripleclickwords:> I<boolean>
806		1008
807	Change the meaning of triple-click selection with the left mouse	1009	Change the meaning of triple-click selection with the left mouse
808	button. Instead of selecting a full line it will extend the selection to	1010	button. Instead of selecting a full line it will extend the selection to
809	the end of the logical line only. option B<-tcw>.	1011	the end of the logical line only; option B<-tcw>.
810		1012
811	=item B<insecure:> I<boolean>	1013	=item B<insecure:> I<boolean>
812		1014
813	Enables "insecure" mode. Rxvt-unicode offers some escape sequences that	1015	Enables "insecure" mode. Rxvt-unicode offers some escape sequences that
814	echo arbitrary strings like the icon name or the locale. This could be	1016	echo arbitrary strings like the icon name or the locale. This could be
815	abused if somebody gets 8-bit-clean access to your display, whether	1017	abused if somebody gets 8-bit-clean access to your display, whether
816	throuh a mail client displaying mail bodies unfiltered or though	1018	through a mail client displaying mail bodies unfiltered or through
817	write(1). Therefore, these sequences are disabled by default. (Note	1019	write(1) or any other means. Therefore, these sequences are disabled by
818	that other terminals, including xterm, have these sequences	1020	default. (Note that many other terminals, including xterm, have these
819	enabled by default). You can enable them by setting this boolean	1021	sequences enabled by default, which doesn't make it safer, though).
820	resource or specifying B<-insecure> as an option. At the moment, this	1022
821	enabled display-answer, locale, findfont, icon label and window title	1023	You can enable them by setting this boolean resource or specifying
822	requests as well as dynamic menubar dispatch.	1024	B<-insecure> as an option. At the moment, this enables display-answer,
		1025	locale, findfont, icon label and window title requests.
823		1026
824	=item B<modifier:> I<modifier>	1027	=item B<modifier:> I<modifier>
825		1028
826	Set the key to be interpreted as the Meta key to: B<alt>, B<meta>,	1029	Set the key to be interpreted as the Meta key to: B<alt>, B<meta>,
827	B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option	1030	B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option
…		…
831		1034
832	Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E)	1035	Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E)
833	character is passed through. It may contain escape values as described	1036	character is passed through. It may contain escape values as described
834	in the entry on B<keysym> following.	1037	in the entry on B<keysym> following.
835		1038
836	=item B<secondaryScreen:> I<bool>	1039	=item B<secondaryScreen:> I<boolean>
837		1040
838	Turn on/off secondary screen (default enabled).	1041	Turn on/off secondary screen (default enabled).
839		1042
840	=item B<secondaryScroll:> I<bool>	1043	=item B<secondaryScroll:> I<boolean>
841		1044
842	Turn on/off secondary screen scroll (default enabled). If the this	1045	Turn on/off secondary screen scroll (default enabled). If this
843	option is enabled, scrolls on the secondary screen will change the	1046	option is enabled, scrolls on the secondary screen will change the
844	scrollback buffer and switching to/from the secondary screen will	1047	scrollback buffer and, when secondaryScreen is off, switching
845	instead scroll the screen up.	1048	to/from the secondary screen will instead scroll the screen up.
846		1049
		1050	=item B<hold>: I<boolean>
		1051
		1052	Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
		1053	will not immediately destroy its window when the program executed within
		1054	it exits. Instead, it will wait till it is being killed or closed by the
		1055	user.
		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
847	=item B<keysym.>I<sym>: I<string>	1064	=item B<keysym.>I<sym>: I<action>
848		1065
849	Compile I<frills>: Associate I<string> with keysym I<sym>. The	1066	Compile I<frills>: Associate I<action> with keysym I<sym>. The intervening
850	intervening resource name B<keysym.> cannot be omitted.	1067	resource name B<keysym.> cannot be omitted.
851		1068
852	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
853	any combination of B<ISOLevel3>, B<AppKeypad>, B<Control>, B<NumLock>,	1070	C<Ctrl-Shift-BackSpace> to various actions, such as outputting a different
854	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
855	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
856	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>.
857		1083
858	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
859	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
860	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
861	current application keymap mode state.	1087	current application keymap mode state.
862		1088
863	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
864	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
865	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
866	keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not	1101	value (B<0x0000 - 0xFFFF>).
867	performed in an exact manner; however, the closest match is assured.
868		1102
869	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
870	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
871	C<\000>: octal number) or verbatim control characters (C<^?>: delete,	1105	number), see RESOURCES in C<man 7 X> for further details.
872	C<^@>: null, C<^A> ...) and may be enclosed with double quotes so that it
873	can start or end with whitespace.
874		1106
875	Please note that you need to double the C<\> when using	1107	An action starts with an action prefix that selects a certain type
876	C<--enable-xgetdefault>, as X itself does it's own de-escaping (you can	1108	of action, followed by a colon. An action string without colons is
877	use C<\033> instead of C<\e> (and so on), which will work with both Xt and	1109	interpreted as a literal string to pass to the tty (as if it was
878	@@RXVT_NAME@@'s own processing).	1110	prefixed with C<string:>).
879		1111
880	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
881	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
882	should be a character not used by the strings.	1131	the delimiter `/' should be a character not used by the strings.
883		1132
884	Its usage can be demonstrated by an example:	1133	Its usage can be demonstrated by an example:
885		1134
886	URxvt.keysym.M-C-0x61: list|\033<M-C-|abc|>	1135	URxvt.keysym.M-C-0x61: list|\033<|abc|>
887		1136
888	The above line is equivalent to the following three lines:	1137	The above line is equivalent to the following three lines:
889		1138
890	URxvt.keysym.Meta-Control-0x61: \033<M-C-a>	1139	URxvt.keysym.Meta-Control-0x61: string:\033<a>
891	URxvt.keysym.Meta-Control-0x62: \033<M-C-b>	1140	URxvt.keysym.Meta-Control-0x62: string:\033<b>
892	URxvt.keysym.Meta-Control-0x63: \033<M-C-c>	1141	URxvt.keysym.Meta-Control-0x63: string:\033<c>
893		1142
		1143	=item command:STRING
		1144
894	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>
895	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
896	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>
897	when Control-Meta-c is being pressed":	1152	when Control-Meta-c is being pressed":
898		1153
899	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
900		1155
901	The following example will map Control-Meta-1 and Control-Meta-2 to	1156	The following example will map Control-Meta-1 and Control-Meta-2 to
…		…
908	Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more	1163	Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more
909	info):	1164	info):
910		1165
911	URxvt.keysym.M-C-3: command:\033[8;25;80t	1166	URxvt.keysym.M-C-3: command:\033[8;25;80t
912	URxvt.keysym.M-C-4: command:\033[8;48;110t	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
		1176	For example if you overwrite the C<Insert> key you will disable
		1177	@@RXVT_NAME@@'s C<Shift-Insert> mapping. To re-enable that, you can poke
		1178	"holes" into the user-defined keymap using the C<builtin:> replacement:
		1179
		1180	URxvt.keysym.Insert: <my insert key sequence>
		1181	URxvt.keysym.S-Insert: builtin:
		1182
		1183	The first line defines a mapping for C<Insert> and I<any> combination
		1184	of modifiers. The second line re-establishes the default mapping for
		1185	C<Shift-Insert>.
		1186
		1187	=item builtin-string:
		1188
		1189	This action is mainly useful to restore string mappings for keys that
		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.
		1194
		1195	An example might make it clearer: @@RXVT_NAME@@ normally pastes the
		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:
		1199
		1200	URxvt.keysym.S-Insert: builtin-string:
		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
		1237
		1238	=item B<perl-ext-common>: I<string>
		1239
		1240	=item B<perl-ext>: I<string>
		1241
		1242	Comma-separated list(s) of perl extension scripts (default: C<default>) to
		1243	use in this terminal instance; option B<-pe>.
		1244
		1245	Extension names can be prefixed with a C<-> sign to prohibit using
		1246	them. This can be useful to selectively disable some extensions loaded
		1247	by default, or specified via the C<perl-ext-common> resource. For
		1248	example, C<default,-selection> will use all the default extensions except
		1249	C<selection>.
		1250
		1251	The default set includes the C<selection>, C<option-popup>,
		1252	C<selection-popup>, C<readline> and C<searchable-scrollback>
		1253	extensions, and extensions which are mentioned in B<keysym> resources.
		1254
		1255	Any extension such that a corresponding resource is given on the
		1256	command line is automatically appended to B<perl-ext>.
		1257
		1258	Each extension is looked up in the library directories, loaded if
		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.
		1262
		1263	If both of these resources are the empty string, then the perl interpreter
		1264	will not be initialized. The rationale for having two options is that
		1265	B<perl-ext-common> will be used for extensions that should be available to
		1266	all instances, while B<perl-ext> is used for specific instances.
		1267
		1268	=item B<perl-eval>: I<string>
		1269
		1270	Perl code to be evaluated when all extensions have been registered. See
		1271	the @@RXVT_NAME@@perl(3) manpage.
		1272
		1273	=item B<perl-lib>: I<path>
		1274
		1275	Colon-separated list of additional directories that hold extension
		1276	scripts. When looking for perl extensions, @@RXVT_NAME@@ will first look
		1277	in these directories, then in C<$URXVT_PERL_LIB>, F<$HOME/.urxvt/ext> and
		1278	lastly in F<@@RXVT_LIBDIR@@/urxvt/perl/>.
		1279
		1280	See the @@RXVT_NAME@@perl(3) manpage.
		1281
		1282	=item B<< selection.pattern-I<idx> >>: I<perl-regex>
		1283
		1284	Additional selection patterns, see the @@RXVT_NAME@@perl(3) manpage for
		1285	details.
		1286
		1287	=item B<< selection-autotransform.I<idx> >>: I<perl-transform>
		1288
		1289	Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage
		1290	for details.
		1291
		1292	=item B<searchable-scrollback:> I<keysym> *DEPRECATED*
		1293
		1294	This resource is deprecated and will be removed. Use a B<keysym> resource
		1295	instead, e.g.:
		1296
		1297	URxvt.keysym.M-s: searchable-scrollback:start
		1298
		1299	=item B<url-launcher>: I<string>
		1300
		1301	Specifies the program to be started with a URL argument. Used by the
		1302	C<selection-popup> and C<matcher> perl extensions.
		1303
		1304	=item B<transient-for>: I<windowid>
		1305
		1306	Compile I<frills>: Sets the WM_TRANSIENT_FOR property to the given window id.
		1307
		1308	=item B<override-redirect>: I<boolean>
		1309
		1310	Compile I<frills>: Sets override-redirect for the terminal window, making
		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.
913		1434
914	=back	1435	=back
915		1436
916	=head1 THE SCROLLBAR	1437	=head1 THE SCROLLBAR
917		1438
…		…
931	the normal text selection/insertion, hold either the Shift or the Meta	1452	the normal text selection/insertion, hold either the Shift or the Meta
932	(Alt) key while performing the desired mouse action.	1453	(Alt) key while performing the desired mouse action.
933		1454
934	If mouse reporting mode is active, the normal scrollbar actions are	1455	If mouse reporting mode is active, the normal scrollbar actions are
935	disabled -- on the assumption that we are using a fullscreen	1456	disabled -- on the assumption that we are using a fullscreen
936	application. Instead, pressing Button1 and Button3 sends B<ESC[6~>	1457	application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~>
937	(Next) and B<ESC[5~> (Prior), respectively. Similarly, clicking on the	1458	(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the
938	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),
939	respectively.	1460	respectively.
940		1461
941	=head1 TEXT SELECTION AND INSERTION	1462	=head1 THE SELECTION: SELECTING AND PASTING TEXT
942		1463
943	The behaviour of text selection and insertion mechanism is similar to	1464	The behaviour of text selection and insertion/pasting mechanism is similar
944	I<xterm>(1).	1465	to I<xterm>(1).
945		1466
946	=over 4	1467	=over 4
947		1468
948	=item B<Selection>:	1469	=item B<Selecting>:
949		1470
950	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
951	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
952	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
953	(which can span multiple screen lines), unless modified by resource	1474	(which can span multiple screen lines), unless modified by resource
954	B<tripleclickwords>.	1475	B<tripleclickwords>.
955		1476
956	Starting a selection while pressing the B<Meta> key (or B<Meta+Ctrl> keys)	1477	Starting a selection while pressing the B<Meta> key (or B<Meta+Ctrl> keys)
957	(Compile: I<frills>) will create a rectangular selection instead of a normal	1478	(Compile: I<frills>) will create a rectangular selection instead of a
958	one.	1479	normal one. In this mode, every selected row becomes its own line in the
		1480	selection, and trailing whitespace is visually underlined and removed from
		1481	the selection.
959		1482
960	=item B<Insertion>:	1483	=item B<Pasting>:
961		1484
962	Pressing and releasing the Middle mouse button (or B<Shift-Insert>) in	1485	Pressing and releasing the Middle mouse button in an B<@@RXVT_NAME@@>
963	an B<@@RXVT_NAME@@> window causes the current text selection to be	1486	window causes the value of the PRIMARY selection (or CLIPBOARD with the
964	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.
		1488
		1489	Pressing B<Shift-Insert> causes the value of the PRIMARY selection to be
		1490	inserted too.
		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.
965		1497
966	=back	1498	=back
967		1499
968	=head1 CHANGING FONTS	1500	=head1 CHANGING FONTS
969		1501
970	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
971	supported in rxvt-unicode. Bug me if you need this.	1503	supported in rxvt-unicode. Bug me if you need this.
972		1504
973	You can, however, switch fonts at runtime using escape sequences (and	1505	You can, however, switch fonts at runtime using escape sequences, e.g.:
974	therefore using the menubar), e.g.:
975		1506
976	printf '\e]701;%s\007' "9x15bold,xft:Kochi Gothic"	1507	printf '\e]710;%s\007' "9x15bold,xft:Kochi Gothic"
		1508
		1509	You can use keyboard shortcuts, too:
		1510
		1511	URxvt.keysym.M-C-1: command:\033]710;suxuseuro\007\033]711;suxuseuro\007
		1512	URxvt.keysym.M-C-2: command:\033]710;9x15bold\007\033]711;9x15bold\007
977		1513
978	rxvt-unicode will automatically re-apply these fonts to the output so far.	1514	rxvt-unicode will automatically re-apply these fonts to the output so far.
979		1515
980	=head1 ISO 14755 SUPPORT	1516	=head1 ISO 14755 SUPPORT
981		1517
982	ISO 14755 is a standard for entering and viewing unicode characters	1518	ISO 14755 is a standard for entering and viewing unicode characters
983	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
984	first part is available rxvt-unicode has been compiled with	1520	first part is available if rxvt-unicode has been compiled with
985	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
986	with C<--enable-iso14755>.	1522	with C<--enable-iso14755>.
987		1523
988	=over 4	1524	=over 4
989		1525
…		…
1009	This mode lets you input characters representing the keycap symbols of	1545	This mode lets you input characters representing the keycap symbols of
1010	your keyboard, if representable in the current locale encoding.	1546	your keyboard, if representable in the current locale encoding.
1011		1547
1012	Start by pressing C<Control> and C<Shift> together, then releasing	1548	Start by pressing C<Control> and C<Shift> together, then releasing
1013	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
1014	invoke it's usual function but instead will insert the corresponding	1550	invoke its usual function but instead will insert the corresponding
1015	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
1016	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
1017	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
1018	reverse tab (Shift-Tab).	1554	reverse tab (Shift-Tab).
1019		1555
…		…
1047	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
1048	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
1049	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
1050	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.
1051		1587
1052	=head1 COLORS AND GRAPHICS	1588	=head1 COLOURS AND GRAPHICS
1053		1589
1054	In addition to the default foreground and background colours,	1590	In addition to the default foreground and background colours,
1055	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
1056	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
1057	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.
1058		1597
1059	=begin table	1598	=begin table
1060		1599
1061	B<color0> (black) = Black	1600	B<color0> (black) = Black
1062	B<color1> (red) = Red3	1601	B<color1> (red) = Red3
…		…
1082	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>,
1083	B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as	1622	B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as
1084	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
1085	color0-color15.	1624	color0-color15.
1086		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
1087	Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by	1645	Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by
1088	always swapping the foreground/background colours. This is in contrast to	1646	always swapping the foreground/background colours. This is in contrast to
1089	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
1090	been specified. For example,	1648	been specified. For example,
1091		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
1092	=over 4	1705	=over 4
1093		1706
1094	=item B<@@RXVT_NAME@@ -fg Black -bg White -rv>	1707	=item B<TERM>
1095		1708
1096	would yield White on Black, while on I<xterm>(1) it would yield Black	1709	Normally set to C<rxvt-unicode>, unless overwritten at configure time, via
1097	on White.	1710	resources or on the command line.
		1711
		1712	=item B<COLORTERM>
		1713
		1714	Either C<rxvt>, C<rxvt-xpm>, depending on whether @@RXVT_NAME@@ was
		1715	compiled with background image support, and optionally with the added
		1716	extension C<-mono> to indicate that rxvt-unicode runs on a monochrome
		1717	screen.
		1718
		1719	=item B<COLORFGBG>
		1720
		1721	Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is
		1722	the colour code used as default foreground/text colour (or the string
		1723	C<default> to indicate that the default-colour escape sequence is to be
		1724	used), C<bg> is the colour code used as default background colour (or the
		1725	string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@
		1726	was compiled with background image support. Libraries like C<ncurses>
		1727	and C<slang> can (and do) use this information to optimize screen output.
		1728
		1729	=item B<WINDOWID>
		1730
		1731	Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel
		1732	window, which usually has subwindows for the scrollbar, the terminal
		1733	window and so on).
		1734
		1735	=item B<TERMINFO>
		1736
		1737	Set to the terminfo directory iff @@RXVT_NAME@@ was configured with
		1738	C<--with-terminfo=PATH>.
		1739
		1740	=item B<DISPLAY>
		1741
		1742	Used by @@RXVT_NAME@@ to connect to the display and set to the correct
		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.
		1745
		1746	=item B<SHELL>
		1747
		1748	The shell to be used for command execution, defaults to C</bin/sh>.
		1749
		1750	=item B<RXVT_SOCKET> [I<sic>]
		1751
		1752	The unix domain socket path used by @@RXVT_NAME@@c(1) and
		1753	@@RXVT_NAME@@d(1).
		1754
		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).
		1766
		1767	=item B<HOME>
		1768
		1769	Used to locate the default directory for the unix domain socket for
		1770	daemon communications and to locate various resource files (such as
		1771	C<.Xdefaults>)
		1772
		1773	=item B<XAPPLRESDIR>
		1774
		1775	Directory where application-specific X resource files are located.
		1776
		1777	=item B<XENVIRONMENT>
		1778
		1779	If set and accessible, gives the name of a X resource file to be loaded by
		1780	@@RXVT_NAME@@.
1098		1781
1099	=back	1782	=back
1100		1783
1101	=head1 ENVIRONMENT
1102
1103	B<@@RXVT_NAME@@> sets the environment variables B<TERM>, B<COLORTERM>
1104	and B<COLORFGBG>. The environment variable B<WINDOWID> is set to the X
1105	window id number of the B<@@RXVT_NAME@@> window and it also uses and
1106	sets the environment variable B<DISPLAY> to specify which display
1107	terminal to use. B<@@RXVT_NAME@@> uses the environment variables
1108	B<RXVTPATH> and B<PATH> to find XPM files.
1109
1110	=head1 FILES	1784	=head1 FILES
1111		1785
1112	=over 4	1786	=over 4
1113		1787
1114	=item B</usr/lib/X11/rgb.txt>	1788	=item B</usr/lib/X11/rgb.txt>
1115		1789
1116	Color names.	1790	Colour names.
1117		1791
1118	=back	1792	=back
1119		1793
1120	=head1 SEE ALSO	1794	=head1 SEE ALSO
1121		1795
		1796	@@RXVT_NAME@@(7), @@RXVT_NAME@@c(1), @@RXVT_NAME@@d(1), @@RXVT_NAME@@-extensions(1),
1122	@@RXVT_NAME@@(7), 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)
1123
1124	=head1 BUGS
1125
1126	Check the BUGS file for an up-to-date list.
1127
1128	Cursor change support is not yet implemented.
1129
1130	Click-and-drag doesn't work with X11 mouse report overriding.
1131		1798
1132	=head1 CURRENT PROJECT COORDINATOR	1799	=head1 CURRENT PROJECT COORDINATOR
1133		1800
1134	=over 4	1801	=over 4
1135		1802
1136	=item Project Coordinator	1803	=item Project Coordinator
1137		1804
1138	@@RXVT_MAINT@@ L<@@RXVT_MAINTEMAIL@@>	1805	Marc A. Lehmann <rxvt-unicode@schmorp.de>.
1139		1806
1140	=item Web page maintainter	1807	L<http://software.schmorp.de/pkg/rxvt-unicode.html>
1141
1142	@@RXVT_WEBMAINT@@ L<@@RXVT_WEBMAINTEMAIL@@>
1143
1144	L<@@RXVT_WEBPAGE@@>
1145		1808
1146	=back	1809	=back
1147		1810
1148	=head1 AUTHORS	1811	=head1 AUTHORS
1149		1812
…		…
1151		1814
1152	=item John Bovey	1815	=item John Bovey
1153		1816
1154	University of Kent, 1992, wrote the original Xvt.	1817	University of Kent, 1992, wrote the original Xvt.
1155		1818
1156	=item Rob Nation L<< <nation@rocket.sanders.lockheed.com> >>	1819	=item Rob Nation <nation@rocket.sanders.lockheed.com>
1157		1820
1158	very heavily modified Xvt and came up with Rxvt	1821	very heavily modified Xvt and came up with Rxvt
1159		1822
1160	=item Angelo Haritsis L<< <ah@doc.ic.ac.uk> >>	1823	=item Angelo Haritsis <ah@doc.ic.ac.uk>
1161		1824
1162	wrote the Greek Keyboard Input (no longer in code)	1825	wrote the Greek Keyboard Input (no longer in code)
1163		1826
1164	=item mj olesen L<< <olesen@me.QueensU.CA> >>	1827	=item mj olesen <olesen@me.QueensU.CA>
1165		1828
1166	Wrote the menu system.	1829	Wrote the menu system.
1167		1830
1168	Project Coordinator (changes.txt 2.11 to 2.21)	1831	Project Coordinator (changes.txt 2.11 to 2.21)
1169		1832
1170	=item Oezguer Kesim L<< <kesim@math.fu-berlin.de> >>	1833	=item Oezguer Kesim <kesim@math.fu-berlin.de>
1171		1834
1172	Project Coordinator (changes.txt 2.21a to 2.4.5)	1835	Project Coordinator (changes.txt 2.21a to 2.4.5)
1173		1836
1174	=item Geoff Wing L<< <gcw@pobox.com> >>	1837	=item Geoff Wing <gcw@pobox.com>
1175		1838
1176	Rewrote screen display and text selection routines. Project Coordinator	1839	Rewrote screen display and text selection routines.
		1840
1177	(changes.txt 2.4.6 - rxvt-unicode)	1841	Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)
1178		1842
1179	=item Marc Alexander Lehmann L<< <rxvt@schmorp.de> >>	1843	=item Marc Alexander Lehmann <rxvt-unicode@schmorp.de>
1180		1844
1181	Forked rxvt-unicode, rewrote most of the display code and internal	1845	Forked rxvt-unicode, unicode support, rewrote almost all the code, perl
1182	character handling to store text in unicode, improve xterm	1846	extension, random hacks, numerous bugfixes and extensions.
1183	compatibility and apply numerous other bugfixes and extensions.
1184		1847
1185	Project Coordinator (Changes 1.0 -)	1848	Project Coordinator (Changes 1.0 -)
1186		1849
		1850	=item Emanuele Giaquinta <emanuele.giaquinta@gmail.com>
		1851
		1852	pty/utmp code rewrite, image code improvements, many random hacks and bugfixes.
		1853
1187	=back	1854	=back
1188		1855

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