[ViewVC] Diff of: cvs/rxvt-unicode/doc/rxvt.1.pod

Comparing rxvt-unicode/doc/rxvt.1.pod (file contents):
Revision 1.69 by root, Tue Oct 25 19:04:45 2005 UTC vs.
Revision 1.187 by sf-exg, Fri Oct 15 10:46:57 2010 UTC

…		…
12	emulator intended as an I<xterm>(1) replacement for users who do not	12	emulator intended as an I<xterm>(1) replacement for users who do not
13	require features such as Tektronix 4014 emulation and toolkit-style	13	require features such as Tektronix 4014 emulation and toolkit-style
14	configurability. As a result, B<rxvt-unicode> uses much less swap space --	14	configurability. As a result, B<rxvt-unicode> uses much less swap space --
15	a significant advantage on a machine serving many X sessions.	15	a significant advantage on a machine serving many X sessions.
16		16
		17	This document is also available on the World-Wide-Web at
		18	L<http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.1.pod>.
		19
17	=head1 FREQUENTLY ASKED QUESTIONS	20	=head1 FREQUENTLY ASKED QUESTIONS
18		21
19	See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of	22	See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of
20	frequently asked questions and answer to them and some common	23	frequently asked questions and answer to them and some common
21	problems. That document is also accessible on the World-Wide-Web at	24	problems. That document is also accessible on the World-Wide-Web at
22	L<http://cvs.schmorp.de/browse/checkout/rxvt-unicode/doc/rxvt.7.html>.	25	L<http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.7.pod>.
23		26
24	=head1 RXVT-UNICODE VS. RXVT	27	=head1 RXVT-UNICODE VS. RXVT
25		28
26	Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode	29	Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode
27	internally. That means it can store and display most scripts in the	30	internally. That means it can store and display most scripts in the
28	world. Being a terminal emulator, however, some things are very difficult,	31	world. Being a terminal emulator, however, some things are very difficult,
29	especially cursive scripts such as arabic, vertically written scripts	32	especially cursive scripts such as arabic, vertically written scripts
30	like mongolian or scripts requiring extremely complex combining rules,	33	like mongolian or scripts requiring extremely complex combining rules,
31	like tibetan or devenagari. Don't expect pretty output when using these	34	like tibetan or devanagari. Don't expect pretty output when using these
32	scripts. Most other scripts, latin, cyrillic, kanji, thai etc. should work	35	scripts. Most other scripts, latin, cyrillic, kanji, thai etc. should work
33	fine, though. A somewhat difficult case are left-to-right scripts, such	36	fine, though. A somewhat difficult case are right-to-left scripts, such
34	as hebrew: B<rxvt-unicode> adopts the view that bidirectional algorithms	37	as hebrew: B<rxvt-unicode> adopts the view that bidirectional algorithms
35	belong into the application, not the terminal emulator (too many things --	38	belong in the application, not the terminal emulator (too many things --
36	such as cursor-movement while editing -- break otherwise), but that might	39	such as cursor-movement while editing -- break otherwise), but that might
37	change.	40	change.
38		41
39	If you are looking for a terminal that supports more exotic scripts, let	42	If you are looking for a terminal that supports more exotic scripts, let
40	me recommend C<mlterm>, which is a very userfriendly, lean and clean	43	me recommend C<mlterm>, which is a very user friendly, lean and clean
41	terminal emulator. In fact, the reason rxvt-unicode was born was solely	44	terminal emulator. In fact, the reason rxvt-unicode was born was solely
42	because the author couldn't get C<mlterm> to use one font for latin1 and	45	because the author couldn't get C<mlterm> to use one font for latin1 and
43	another for japanese.	46	another for japanese.
44		47
45	Therefore another design rationale was the use of multiple fonts to	48	Therefore another design rationale was the use of multiple fonts to
46	display characters: The idea of a single unicode font which many other	49	display characters: The idea of a single unicode font which many other
47	programs force onto it's users never made sense to me: You should be able	50	programs force onto its users never made sense to me: You should be able
48	to choose any font for any script freely.	51	to choose any font for any script freely.
49		52
50	Apart from that, rxvt-unicode is also much better internationalised than	53	Apart from that, rxvt-unicode is also much better internationalised than
51	it's predecessor, supports things such as XFT and ISO 14755 that are handy	54	its predecessor, supports things such as XFT and ISO 14755 that are handy
52	in i18n-environments, is faster, and has a lot less bugs than the original	55	in i18n-environments, is faster, and has a lot bugs less than the original
53	rxvt. This all in addition to dozens of other small improvements.	56	rxvt. This all in addition to dozens of other small improvements.
54		57
55	It is still faithfully following the original rxvt idea of being lean	58	It is still faithfully following the original rxvt idea of being lean
56	and nice on resources: for example, you can still configure rxvt-unicode	59	and nice on resources: for example, you can still configure rxvt-unicode
57	without most of it's features to get a lean binary. It also comes with	60	without most of its features to get a lean binary. It also comes with
58	a client/daemon pair that lets you open any number of terminal windows	61	a client/daemon pair that lets you open any number of terminal windows
59	from within a single process, which makes startup time very fast and	62	from within a single process, which makes startup time very fast and
60	drastically reduces memory usage. See @@RXVT_NAME@@d(1) (daemon) and	63	drastically reduces memory usage. See @@RXVT_NAME@@d(1) (daemon) and
61	@@RXVT_NAME@@c(1) (client).	64	@@RXVT_NAME@@c(1) (client).
62		65
63	It also makes technical information about escape sequences (which have	66	It also makes technical information about escape sequences (which have
64	been extended) easier accessible: see @@RXVT_NAME@@(7) for technical	67	been extended) more accessible: see @@RXVT_NAME@@(7) for technical
65	reference documentation (escape sequences etc.).	68	reference documentation (escape sequences etc.).
66		69
67	=head1 OPTIONS	70	=head1 OPTIONS
68		71
69	The B<@@RXVT_NAME@@> options (mostly a subset of I<xterm>'s) are listed	72	The B<@@RXVT_NAME@@> options (mostly a subset of I<xterm>'s) are listed
…		…
89		92
90	Print out a message describing available options.	93	Print out a message describing available options.
91		94
92	=item B<-display> I<displayname>	95	=item B<-display> I<displayname>
93		96
94	Attempt to open a window on the named X display (B<-d> still	97	Attempt to open a window on the named X display (the older form B<-d>
95	respected). In the absence of this option, the display specified by the	98	is still respected. but deprecated). In the absence of this option, the
96	B<DISPLAY> environment variable is used.	99	display specified by the B<DISPLAY> environment variable is used.
		100
		101	=item B<-depth> I<bitdepth>
		102
		103	Compile I<xft>: 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]
97		110
98	=item B<-geometry> I<geom>	111	=item B<-geometry> I<geom>
99		112
100	Window geometry (B<-g> still respected); resource B<geometry>.	113	Window geometry (B<-g> still respected); resource B<geometry>.
101		114
…		…
103		116
104	Turn on/off simulated reverse video; resource B<reverseVideo>.	117	Turn on/off simulated reverse video; resource B<reverseVideo>.
105		118
106	=item B<-j>\|B<+j>	119	=item B<-j>\|B<+j>
107		120
108	Turn on/off jump scrolling; resource B<jumpScroll>.	121	Turn on/off jump scrolling (allow multiple lines per refresh); resource B<jumpScroll>.
109		122
110	=item B<-ip>\|B<+ip> \| B<-tr>\|B<+tr>	123	=item B<-ss>\|B<+ss>
111		124
112	Turn on/off inheriting parent window's pixmap. Alternative form is	125	Turn on/off skip scrolling (allow multiple screens per refresh); resource B<skipScroll>.
113	B<-tr>; resource B<inheritPixmap>.	126
		127	=item B<-tr>\|B<+tr>
		128
		129	Turn on/off illusion of a transparent window background; resource B<transparent>.
		130
		131	B<-ip> is still accepted as an obsolete alias but will be removed in
		132	future versions.
114		133
115	=item B<-fade> I<number>	134	=item B<-fade> I<number>
116		135
117	Fade the text by the given percentage when focus is lost. Small values	136	Fade the text by the given percentage when focus is lost. Small values
118	fade a little only, 100 completely replaces all colours by the fade	137	fade a little only, 100 completely replaces all colours by the fade
119	colour; resource B<fading>.	138	colour; resource B<fading>.
120		139
121	=item B<-fadecolor> I<colour>	140	=item B<-fadecolor> I<colour>
122		141
123	Fade to this colour when fading is used (see B<-fade>). The default colour	142	Fade to this colour when fading is used (see B<-fade>). The default colour
124	is black. resource B<fadeColor>.	143	is opaque black. resource B<fadeColor>.
125		144
126	=item B<-tint> I<colour>	145	=item B<-tint> I<colour>
127		146
128	Tint the transparent background pixmap with the given colour when	147	Tint the transparent background pixmap with the given colour when
129	transparency is enabled with B<-tr> or B<-ip>. See also the B<-sh>	148	transparency is enabled with B<-tr>. This only works for
		149	non-tiled backgrounds, currently. See also the B<-sh> option that can be
130	option that can be used to brighten or darken the image in addition to	150	used to brighten or darken the image in addition to tinting it.
131	tinting it; resource I<tintColor>. Example:	151	Please note that certain tint colours can be applied on the server-side,
		152	thus yielding performance gain of two orders of magnitude. These colours are:
		153	blue, red, green, cyan, magenta, yellow, and those close to them. Also
		154	pure black and pure white colours essentially mean no tinting; resource
		155	I<tintColor>. Example:
132		156
133	@@RXVT_NAME@@ -tr -tint blue -sh 40	157	@@RXVT_NAME@@ -tr -tint blue -sh 40
134		158
135	=item B<-sh>	159	=item B<-sh> I<number>
136		160
137	I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent	161	Darken (0 .. 100) or lighten (100 .. 200) the transparent
138	background image in addition to tinting it (i.e. B<-tint> must be	162	background image in addition to (or instead of) tinting it;
139	specified, too, e.g. C<-tint white>).	163	resource I<shading>.
		164
		165	=item B<-blt> I<string>
		166
		167	Specify background blending type. If background pixmap is specified
		168	at the same time as transparency - such pixmap will be blended over
		169	transparency image, using method specified. Supported values are :
		170	B<add>, B<alphablend>, B<allanon> - colour values averaging, B<colorize>,
		171	B<darken>, B<diff>, B<dissipate>, B<hue>, B<lighten>, B<overlay>,
		172	B<saturate>, B<screen>, B<sub>, B<tint>, B<value>. The default is
		173	alpha-blending. Compile I<afterimage>; resource I<blendType>.
		174
		175	=item B<-blr> I<HxV>
		176
		177	Apply Gaussian Blur with the specified radii to the transparent
		178	background image. If single number is specified - both vertical and
		179	horizontal radii are considered to be the same. Setting one of the
		180	radii to 1 and another to a large number creates interesting effects
		181	on some backgrounds. Maximum radius value is 128. Compile I<afterimage> or I<xft>;
		182	resource I<blurRadius>.
		183
		184	=item B<-icon> I<file>
		185
		186	Compile I<afterimage> or I<pixbuf>: Use the specified image as application icon. This
		187	is used by many window managers, taskbars and pagers to represent the
		188	application window; resource I<iconFile>.
140		189
141	=item B<-bg> I<colour>	190	=item B<-bg> I<colour>
142		191
143	Window background colour; resource B<background>.	192	Window background colour; resource B<background>.
144		193
145	=item B<-fg> I<colour>	194	=item B<-fg> I<colour>
146		195
147	Window foreground colour; resource B<foreground>.	196	Window foreground colour; resource B<foreground>.
148		197
149	=item B<-pixmap> I<file[;geom]>	198	=item B<-pixmap> I<file[;geom[:op1][:op2][...]]>
150		199
151	Compile I<XPM>: Specify XPM file for the background and also optionally	200	Compile I<afterimage> or I<pixbuf>: Specify image file for the background and also
152	specify its scaling with a geometry string. Note you may need to	201	optionally specify its scaling with a geometry string. Note you may need to
153	add quotes to avoid special shell interpretation of the C<;> in the	202	add quotes to avoid special shell interpretation of the C<;> in the
154	command-line; resource B<backgroundPixmap>.	203	command-line; for more details see resource B<backgroundPixmap>.
155		204
156	=item B<-cr> I<colour>	205	=item B<-cr> I<colour>
157		206
158	The cursor colour; resource B<cursorColor>.	207	The cursor colour; resource B<cursorColor>.
159		208
…		…
171	resource B<borderColor>.	220	resource B<borderColor>.
172		221
173	=item B<-fn> I<fontlist>	222	=item B<-fn> I<fontlist>
174		223
175	Select the fonts to be used. This is a comma separated list of font names	224	Select the fonts to be used. This is a comma separated list of font names
176	that are used in turn when trying to display Unicode characters. The	225	that are checked in order when trying to find glyphs for characters. The
177	first font defines the cell size for characters; other fonts might be	226	first font defines the cell size for characters; other fonts might be
178	smaller, but not (in general) larger. A (hopefully) reasonable default	227	smaller, but not (in general) larger. A (hopefully) reasonable default
179	font list is always appended to it. See resource B<font> for more details.	228	font list is always appended to it. See resource B<font> for more details.
180		229
181	In short, to specify an X11 core font, just specify it's name or prefix it	230	In short, to specify an X11 core font, just specify its name or prefix it
182	with C<x:>. To specify an XFT-font, you need to prefix it with C<xft:>,	231	with C<x:>. To specify an XFT-font, you need to prefix it with C<xft:>,
183	e.g.:	232	e.g.:
184		233
185	@@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15"	234	@@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15"
186	@@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono"	235	@@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono"
…		…
188	See also the question "How does rxvt-unicode choose fonts?" in the FAQ	237	See also the question "How does rxvt-unicode choose fonts?" in the FAQ
189	section of @@RXVT_NAME@@(7).	238	section of @@RXVT_NAME@@(7).
190		239
191	=item B<-fb> I<fontlist>	240	=item B<-fb> I<fontlist>
192		241
193	Compile font-styles: The bold font list to use when bold characters are to	242	Compile I<font-styles>: The bold font list to use when B<bold> characters
194	be printed. See resource B<boldFont> for details.	243	are to be printed. See resource B<boldFont> for details.
195		244
196	=item B<-fi> I<fontlist>	245	=item B<-fi> I<fontlist>
197		246
198	Compile font-styles: The italic font list to use when bold characters are to	247	Compile I<font-styles>: The italic font list to use when I<italic>
199	be printed. See resource B<italicFont> for details.	248	characters are to be printed. See resource B<italicFont> for details.
200		249
201	=item B<-fbi> I<fontlist>	250	=item B<-fbi> I<fontlist>
202		251
203	Compile font-styles: The bold italic font list to use when bold characters are to	252	Compile I<font-styles>: The bold italic font list to use when B<< I<bold
204	be printed. See resource B<boldItalicFont> for details.	253	italic> >> characters are to be printed. See resource B<boldItalicFont>
		254	for details.
		255
		256	=item B<-is>\|B<+is>
		257
		258	Compile I<font-styles>: Bold/Blink font styles imply high intensity
		259	foreground/background (default). See resource B<intensityStyles> for
		260	details.
205		261
206	=item B<-name> I<name>	262	=item B<-name> I<name>
207		263
208	Specify the application name under which resources are to be obtained,	264	Specify the application name under which resources are to be obtained,
209	rather than the default executable file name. Name should not contain	265	rather than the default executable file name. Name should not contain
…		…
225		281
226	=item B<-sb>\|B<+sb>	282	=item B<-sb>\|B<+sb>
227		283
228	Turn on/off scrollbar; resource B<scrollBar>.	284	Turn on/off scrollbar; resource B<scrollBar>.
229		285
		286	=item B<-sr>\|B<+sr>
		287
		288	Put scrollbar on right/left; resource B<scrollBar_right>.
		289
		290	=item B<-st>\|B<+st>
		291
		292	Display rxvt (non XTerm/NeXT) scrollbar without/with a trough;
		293	resource B<scrollBar_floating>.
		294
230	=item B<-si>\|B<+si>	295	=item B<-si>\|B<+si>
231		296
232	Turn on/off scroll-to-bottom on TTY output inhibit; resource	297	Turn on/off scroll-to-bottom on TTY output inhibit; resource
233	B<scrollTtyOutput> has opposite effect.	298	B<scrollTtyOutput> has opposite effect.
234		299
…		…
240	=item B<-sw>\|B<+sw>	305	=item B<-sw>\|B<+sw>
241		306
242	Turn on/off scrolling with the scrollback buffer as new lines appear.	307	Turn on/off scrolling with the scrollback buffer as new lines appear.
243	This only takes effect if B<-si> is also given; resource	308	This only takes effect if B<-si> is also given; resource
244	B<scrollWithBuffer>.	309	B<scrollWithBuffer>.
245
246	=item B<-sr>\|B<+sr>
247
248	Put scrollbar on right/left; resource B<scrollBar_right>.
249
250	=item B<-st>\|B<+st>
251
252	Display rxvt (non XTerm/NeXT) scrollbar without/with a trough;
253	resource B<scrollBar_floating>.
254		310
255	=item B<-ptab>\|B<+ptab>	311	=item B<-ptab>\|B<+ptab>
256		312
257	If enabled (default), "Horizontal Tab" characters are being stored as	313	If enabled (default), "Horizontal Tab" characters are being stored as
258	actual wide characters in the screen buffer, which makes it possible to	314	actual wide characters in the screen buffer, which makes it possible to
…		…
262		318
263	=item B<-bc>\|B<+bc>	319	=item B<-bc>\|B<+bc>
264		320
265	Blink the cursor; resource B<cursorBlink>.	321	Blink the cursor; resource B<cursorBlink>.
266		322
		323	=item B<-uc>\|B<+uc>
		324
		325	Make the cursor underlined; resource B<cursorUnderline>.
		326
267	=item B<-iconic>	327	=item B<-iconic>
268		328
269	Start iconified, if the window manager supports that option.	329	Start iconified, if the window manager supports that option.
270	Alternative form is B<-ic>.	330	Alternative form is B<-ic>.
271		331
…		…
287		347
288	=item B<-bl>	348	=item B<-bl>
289		349
290	Compile I<frills>: Set MWM hints to request a borderless window, i.e.	350	Compile I<frills>: Set MWM hints to request a borderless window, i.e.
291	if honoured by the WM, the rxvt-unicode window will not have window	351	if honoured by the WM, the rxvt-unicode window will not have window
292	decorations; resource B<borderLess>.	352	decorations; resource B<borderLess>. If the window manager does not
		353	support MWM hints (e.g. kwin), enables override-redirect mode.
		354
		355	=item B<-override-redirect>
		356
		357	Compile I<frills>: Sets override-redirect on the window; resource
		358	B<override-redirect>.
		359
		360	=item B<-sbg>
		361
		362	Compile I<frills>: Disable the usage of the built-in block graphics/line
		363	drawing characters and just rely on what the specified fonts provide. Use
		364	this if you have a good font and want to use its block graphic glyphs;
		365	resource B<skipBuiltinGlyphs>.
293		366
294	=item B<-lsp> I<number>	367	=item B<-lsp> I<number>
295		368
296	Compile I<frills>: Lines (pixel height) to insert between each row of	369	Compile I<frills>: Lines (pixel height) to insert between each row of
297	the display. Useful to work around font rendering problems; resource	370	the display. Useful to work around font rendering problems; resource
298	B<linespace>.	371	B<lineSpace>.
		372
		373	=item B<-letsp> I<number>
		374
		375	Compile I<frills>: Amount to adjust the computed character width by
		376	to control overall letter spacing. Negative values will tighten up the
		377	letter spacing, positive values will space letters out more. Useful to
		378	work around odd font metrics; resource B<letterSpace>.
299		379
300	=item B<-tn> I<termname>	380	=item B<-tn> I<termname>
301		381
302	This option specifies the name of the terminal type to be set in the	382	This option specifies the name of the terminal type to be set in the
303	B<TERM> environment variable. This terminal type must exist in the	383	B<TERM> environment variable. This terminal type must exist in the
…		…
312	given on the command line. If this option is used, it must be the last	392	given on the command line. If this option is used, it must be the last
313	on the command-line. If there is no B<-e> option then the default is to	393	on the command-line. If there is no B<-e> option then the default is to
314	run the program specified by the B<SHELL> environment variable or,	394	run the program specified by the B<SHELL> environment variable or,
315	failing that, I<sh(1)>.	395	failing that, I<sh(1)>.
316		396
		397	Please note that you must specify a program with arguments. If you want to
		398	run shell commands, you have to specify the shell, like this:
		399
		400	@@RXVT_NAME@@ -e sh -c "shell commands"
		401
317	=item B<-title> I<text>	402	=item B<-title> I<text>
318		403
319	Window title (B<-T> still respected); the default title is the basename	404	Window title (B<-T> still respected); the default title is the basename
320	of the program specified after the B<-e> option, if any, otherwise the	405	of the program specified after the B<-e> option, if any, otherwise the
321	application name; resource B<title>.	406	application name; resource B<title>.
…		…
352	for more info.	437	for more info.
353		438
354	=item B<-tcw>	439	=item B<-tcw>
355		440
356	Change the meaning of triple-click selection with the left mouse	441	Change the meaning of triple-click selection with the left mouse
		442	button. Only effective when the original (non-perl) selection code is
357	button. Instead of selecting a full line it will extend the selection the	443	in-use. Instead of selecting a full line it will extend the selection to
358	end of the logical line only. resource B<tripleclickwords>.	444	the end of the logical line only. resource B<tripleclickwords>.
359		445
360	=item B<-insecure>	446	=item B<-insecure>
361		447
362	Enable "insecure" mode, which currently enables most of the escape	448	Enable "insecure" mode, which currently enables most of the escape
363	sequences that echo strings. See the resource B<insecure> for more	449	sequences that echo strings. See the resource B<insecure> for more
…		…
377	=item B<-ssr>\|B<+ssr>	463	=item B<-ssr>\|B<+ssr>
378		464
379	Turn on/off secondary screen scroll (default enabled); resource	465	Turn on/off secondary screen scroll (default enabled); resource
380	B<secondaryScroll>.	466	B<secondaryScroll>.
381		467
		468	=item B<-hold>\|B<+hold>
		469
		470	Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
		471	will not immediately destroy its window when the program executed within
		472	it exits. Instead, it will wait till it is being killed or closed by the
		473	user; resource B<hold>.
		474
		475	=item B<-cd> I<path>
		476
		477	Sets the working directory for the shell (or the command specified via
		478	B<-e>). The I<path> must be an absolute path and it must exist for
		479	@@RXVT_NAME@@ to start; resource B<chdir>.
		480
		481	=item B<-xrm> I<string>
		482
		483	Works like the X Toolkit option of the same name, by adding the I<string>
		484	as if it were specified in a resource file. Resource values specified this
		485	way take precedence over all other resource specifications.
		486
		487	Note that you need to use the I<same> syntax as in the .Xdefaults file,
		488	e.g. C<*.background: black>. Also note that all @@RXVT_NAME@@-specific
		489	options can be specified as long-options on the commandline, so use
		490	of B<-xrm> is mostly limited to cases where you want to specify other
		491	resources (e.g. for input methods) or for compatibility with other
		492	programs.
		493
382	=item B<-keysym.>I<sym> I<string>	494	=item B<-keysym.>I<sym> I<string>
383		495
384	Remap a key symbol. See resource B<keysym>.	496	Remap a key symbol. See resource B<keysym>.
385		497
386	=item B<-embed> I<windowid>	498	=item B<-embed> I<windowid>
387		499
388	Tells @@RXVT_NAME@@ to embed it's windows into an already-existing window,	500	Tells @@RXVT_NAME@@ to embed its windows into an already-existing window,
389	which enables applications to easily embed a terminal.	501	which enables applications to easily embed a terminal.
390		502
391	Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it	503	Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it
392	shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it	504	shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it
393	quite a bit, so don't expect it to keep some specific state. It's best to	505	quite a bit, so don't expect it to keep some specific state. It's best to
…		…
396	The window will not be destroyed when @@RXVT_NAME@@ exits.	508	The window will not be destroyed when @@RXVT_NAME@@ exits.
397		509
398	It might be useful to know that @@RXVT_NAME@@ will not close file	510	It might be useful to know that @@RXVT_NAME@@ will not close file
399	descriptors passed to it (except for stdin/out/err, of course), so you	511	descriptors passed to it (except for stdin/out/err, of course), so you
400	can use file descriptors to communicate with the programs within the	512	can use file descriptors to communicate with the programs within the
401	terminal. This works regardless of wether the C<-embed> option was used or	513	terminal. This works regardless of whether the C<-embed> option was used or
402	not.	514	not.
403		515
404	Here is a short Gtk2-perl snippet that illustrates how this option can be	516	Here is a short Gtk2-perl snippet that illustrates how this option can be
405	used (a longer example is in F<doc/embed>):	517	used (a longer example is in F<doc/embed>):
406		518
…		…
408	$rxvt->signal_connect_after (realize => sub {	520	$rxvt->signal_connect_after (realize => sub {
409	my $xid = $_[0]->window->get_xid;	521	my $xid = $_[0]->window->get_xid;
410	system "@@RXVT_NAME@@ -embed $xid &";	522	system "@@RXVT_NAME@@ -embed $xid &";
411	});	523	});
412		524
413	=item B<-pty-fd> I<fileno>	525	=item B<-pty-fd> I<file descriptor>
414		526
415	Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty	527	Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty
416	pair but instead use the given filehandle as the tty master. This is	528	pair but instead use the given file descriptor as the tty master. This is
417	useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator	529	useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator
418	without having to run a program within it.	530	without having to run a program within it.
419		531
420	If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp	532	If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp
421	entries and will not tinker with pty/tty permissions - you have to do that	533	entries and will not tinker with pty/tty permissions - you have to do that
422	yourself if you want that.	534	yourself if you want that.
		535
		536	As an extremely special case, specifying C<-1> will completely suppress
		537	pty/tty operations, which is probably only useful in conjunction with some
		538	perl extension that manages the terminal.
423		539
424	Here is a example in perl that illustrates how this option can be used (a	540	Here is a example in perl that illustrates how this option can be used (a
425	longer example is in F<doc/pty-fd>):	541	longer example is in F<doc/pty-fd>):
426		542
427	use IO::Pty;	543	use IO::Pty;
…		…
434		550
435	# now communicate with rxvt	551	# now communicate with rxvt
436	my $slave = $pty->slave;	552	my $slave = $pty->slave;
437	while (<$slave>) { print $slave "got <$_>\n" }	553	while (<$slave>) { print $slave "got <$_>\n" }
438		554
		555	=item B<-pe> I<string>
		556
		557	Comma-separated list of perl extension scripts to use (or not to use) in
		558	this terminal instance. See resource B<perl-ext> for details.
		559
439	=back	560	=back
440		561
441	=head1 RESOURCES (available also as long-options)	562	=head1 RESOURCES
442		563
443	Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long	564	Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long
444	options) compiled into your version.	565	options) compiled into your version. All resources are also available as
		566	long-options.
445		567
446	There are two different methods that @@RXVT_NAME@@ can use to get the	568	You can set and change the resources using X11 tools like B<xrdb>. Many
447	Xresource data: using the X libraries (Xrm*-functions) or internal	569	distribution do also load settings from the B<~/.Xresources> file when X
448	Xresources reader (B<~/.Xdefaults>). For the first method (ie.	570	starts. @@RXVT_NAME@@ will consult the following files/resources in order,
449	B<@@RXVT_NAME@@ -h> lists B<XGetDefaults>), you can set and change the	571	with later settings overwriting earlier ones:
450	resources using X11 tools like B<xrdb>. Many distribution do also load
451	settings from the B<~/.Xresources> file when X starts. @@RXVT_NAME@@
452	will consult the following files/resources in order, with later settings
453	overwriting earlier ones:
454		572
455	1. system-wide app-defaults file, either locale-dependent OR global	573	1. system-wide app-defaults file, either locale-dependent OR global
456	2. app-defaults file in $XAPPLRESDIR	574	2. app-defaults file in $XAPPLRESDIR
457	3. RESOURCE_MANAGER property on root-window OR $HOME/.Xdefaults	575	3. RESOURCE_MANAGER property on root-window OR $HOME/.Xdefaults
458	4. SCREEN_RESOURCES for the current screen	576	4. SCREEN_RESOURCES for the current screen
459	5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>	577	5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>
		578	6. resources specified via -xrm on the commandline
460		579
461	If compiled with internal Xresources support (i.e. B<@@RXVT_NAME@@ -h>
462	lists B<.Xdefaults>) then B<@@RXVT_NAME@@> accepts application defaults
463	set in XAPPLOADDIR/URxvt (compile-time defined: usually
464	B</usr/lib/X11/app-defaults/URxvt>) and resources set in
465	B<~/.Xdefaults>, or B<~/.Xresources> if B<~/.Xdefaults> does not exist.
466	Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two	580	Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two class
467	class names: B<XTerm> and B<URxvt>. The class name B<Rxvt> allows	581	names: B<Rxvt> and B<URxvt>. The class name B<Rxvt> allows resources
468	resources common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be	582	common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be easily
469	easily configured, while the class name B<URxvt> allows resources	583	configured, while the class name B<URxvt> allows resources unique to
470	unique to B<@@RXVT_NAME@@>, notably colours and key-handling, to be	584	B<@@RXVT_NAME@@>, to be shared between different B<@@RXVT_NAME@@>
471	shared between different B<@@RXVT_NAME@@> configurations. If no	585	configurations. If no resources are specified, suitable defaults will
472	resources are specified, suitable defaults will be used. Command-line	586	be used. Command-line arguments can be used to override resource
473	arguments can be used to override resource settings. The following	587	settings. The following resources are supported (you might want to
474	resources are allowed:	588	check the @@RXVT_NAME@@perl(3) manpage for additional settings by perl
		589	extensions not documented here):
475		590
476	=over 4	591	=over 4
		592
		593	=item B<depth:> I<bitdepth>
		594
		595	Compile I<xft>: Attempt to find a visual with the given bit depth;
		596	option B<-depth>.
		597
		598	=item B<buffered:> I<boolean>
		599
		600	Compile I<xft>: Turn on/off double-buffering for xft (default enabled).
		601	On some card/driver combination enabling it slightly decreases
		602	performance, on most it greatly helps it. The slowdown is small, so it
		603	should normally be enabled.
477		604
478	=item B<geometry:> I<geom>	605	=item B<geometry:> I<geom>
479		606
480	Create the window with the specified X window geometry [default 80x24];	607	Create the window with the specified X window geometry [default 80x24];
481	option B<-geometry>.	608	option B<-geometry>.
…		…
495	Use the specified colour for the colour value I<n>, where 0-7	622	Use the specified colour for the colour value I<n>, where 0-7
496	corresponds to low-intensity (normal) colours and 8-15 corresponds to	623	corresponds to low-intensity (normal) colours and 8-15 corresponds to
497	high-intensity (bold = bright foreground, blink = bright background)	624	high-intensity (bold = bright foreground, blink = bright background)
498	colours. The canonical names are as follows: 0=black, 1=red, 2=green,	625	colours. The canonical names are as follows: 0=black, 1=red, 2=green,
499	3=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour	626	3=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour
500	names used are listed in the B<COLORS AND GRAPHICS> section.	627	names used are listed in the B<COLOURS AND GRAPHICS> section.
501		628
502	Colours higher than 15 cannot be set using resources (yet), but can be	629	Colours higher than 15 cannot be set using resources (yet), but can be
503	changed using an escape command (see @@RXVT_NAME@@(7)).	630	changed using an escape command (see @@RXVT_NAME@@(7)).
504		631
505	Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with	632	Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with
…		…
516	=item B<colorUL:> I<colour>	643	=item B<colorUL:> I<colour>
517		644
518	Use the specified colour to display underlined characters when the	645	Use the specified colour to display underlined characters when the
519	foreground colour is the default.	646	foreground colour is the default.
520		647
521	=item B<colorRV:> I<colour>
522
523	Use the specified colour as the background for reverse video
524	characters.
525
526	=item B<underlineColor:> I<colour>	648	=item B<underlineColor:> I<colour>
527		649
528	If set, use the specified colour as the colour for the underline	650	If set, use the specified colour as the colour for the underline
529	itself. If unset, use the foreground colour.	651	itself. If unset, use the foreground colour.
		652
		653	=item B<highlightColor:> I<colour>
		654
		655	If set, use the specified colour as the background for highlighted
		656	characters. If unset, use reverse video.
		657
		658	=item B<highlightTextColor:> I<colour>
		659
		660	If set and highlightColor is set, use the specified colour as the
		661	foreground for highlighted characters.
530		662
531	=item B<cursorColor:> I<colour>	663	=item B<cursorColor:> I<colour>
532		664
533	Use the specified colour for the cursor. The default is to use the	665	Use the specified colour for the cursor. The default is to use the
534	foreground colour; option B<-cr>.	666	foreground colour; option B<-cr>.
…		…
541		673
542	=item B<reverseVideo:> I<boolean>	674	=item B<reverseVideo:> I<boolean>
543		675
544	B<True>: simulate reverse video by foreground and background colours;	676	B<True>: simulate reverse video by foreground and background colours;
545	option B<-rv>. B<False>: regular screen colours [default]; option	677	option B<-rv>. B<False>: regular screen colours [default]; option
546	B<+rv>. See note in B<COLORS AND GRAPHICS> section.	678	B<+rv>. See note in B<COLOURS AND GRAPHICS> section.
547		679
548	=item B<jumpScroll:> I<boolean>	680	=item B<jumpScroll:> I<boolean>
549		681
550	B<True>: specify that jump scrolling should be used. When scrolling	682	B<True>: specify that jump scrolling should be used. When receiving lots
551	quickly, fewer screen updates are performed [default]; option B<-j>.	683	of lines, @@RXVT_NAME@@ will only scroll once a whole screen height of lines
		684	has been read, resulting in fewer updates while still displaying every
		685	received line; option B<-j>.
		686
552	B<False>: specify that smooth scrolling should be used; option B<+j>.	687	B<False>: specify that smooth scrolling should be used. @@RXVT_NAME@@ will
		688	force a screen refresh on each new line it received; option B<+j>.
553		689
554	=item B<inheritPixmap:> I<boolean>	690	=item B<skipScroll:> I<boolean>
555		691
556	B<True>: make the background inherit the parent windows' pixmap, giving	692	B<True>: (the default) specify that skip scrolling should be used. When
557	artificial transparency. B<False>: do not inherit the parent windows'	693	receiving lots of lines, @@RXVT_NAME@@ will only scroll once in a while
558	pixmap.	694	(around 60 times per second), resulting in far fewer updates. This can
		695	result in @@RXVT_NAME@@ not ever displaying some of the lines it receives;
		696	option B<-ss>.
		697
		698	B<False>: specify that everything is to be displayed, even
		699	if the refresh is too fast for the human eye to read anything (or the
		700	monitor to display anything); option B<+ss>.
		701
		702	=item B<transparent:> I<boolean>
		703
		704	Turn on/off illusion of a transparent window background.
		705
		706	B<inheritPixmap> is still accepted as an obsolete alias but will be removed in
		707	future versions.
559		708
560	=item B<fading:> I<number>	709	=item B<fading:> I<number>
561		710
562	Fade the text by the given percentage when focus is lost; option B<-fade>.	711	Fade the text by the given percentage when focus is lost; option B<-fade>.
563		712
…		…
571	Tint the transparent background pixmap with the given colour; option	720	Tint the transparent background pixmap with the given colour; option
572	B<-tint>.	721	B<-tint>.
573		722
574	=item B<shading:> I<number>	723	=item B<shading:> I<number>
575		724
576	Darken (0 .. 100) or lighten (-1 .. -100) the transparent background	725	Darken (0 .. 100) or lighten (-1 .. -100) the transparent background image
577	image in addition to tinting it.	726	in addition to tinting it; option B<-sh>.
		727
		728	=item B<blendType:> I<string>
		729
		730	Specify background blending type; option B<-blt>.
		731
		732	=item B<blurRadius:> I<number>
		733
		734	Apply gaussian blur with the specified radius to the transparent
		735	background image; option B<-blr>.
		736
		737	=item B<iconFile:> I<file>
		738
		739	Set the application icon pixmap; option B<-icon>.
578		740
579	=item B<scrollColor:> I<colour>	741	=item B<scrollColor:> I<colour>
580		742
581	Use the specified colour for the scrollbar [default #B2B2B2].	743	Use the specified colour for the scrollbar [default #B2B2B2].
582		744
…		…
588	=item B<borderColor:> I<colour>	750	=item B<borderColor:> I<colour>
589		751
590	The colour of the border around the text area and between the scrollbar	752	The colour of the border around the text area and between the scrollbar
591	and the text.	753	and the text.
592		754
593	=item B<backgroundPixmap:> I<file[;geom]>	755	=item B<backgroundPixmap:> I<file[;geom[:op1][:op2][...]]>
594		756
595	Use the specified XPM file (note the `.xpm' extension is optional) for	757	Use the specified image file for the background and also
596	the background and also optionally specify its scaling with a geometry	758	optionally specify its scaling with a geometry string B<WxH+X+Y>,
597	string B<WxH+X+Y>, in which B<"W" / "H"> specify the	759	(default C<100x100+50+50>) in which B<"W" / "H"> specify the
598	horizontal/vertical scale (percent) and B<"X" / "Y"> locate the image	760	horizontal/vertical scale (percent), and B<"X" / "Y"> locate the image
599	centre (percent). A scale of 0 displays the image with tiling. A scale	761	centre (percent). A scale of 0 displays the image with tiling.
600	of 1 displays the image without any scaling. A scale of 2 to 9	762	The maximum permitted scale is 1000.
601	specifies an integer number of images in that direction. No image will	763	Additional operations can be specified after colon B<:op1:op2...>.
602	be magnified beyond 10 times its original size. The maximum permitted	764	Supported operations are:
603	scale is 1000. [default 0x0+50+50]
604		765
605	=item B<menu:> I<file[;tag]>	766	tile force background image to be tiled and not scaled. Equivalent to 0x0
		767	propscale will scale image keeping proportions
		768	auto will scale image to match window size. Equivalent to 100x100
		769	hscale will scale image horizontally to the window size
		770	vscale will scale image vertically to the window size
		771	scale will scale image to match window size
		772	root will tile image as if it was a root window background, auto-adjusting
		773	whenever terminal window moves
606		774
607	Read in the specified menu file (note the `.menu' extension is	775	If used in conjunction with B<-tr> option, the specified pixmap will be
608	optional) and also optionally specify a starting tag to find. See the	776	blended over transparency image using alpha-blending. If I<afterimage>
609	reference documentation for details on the syntax for the menuBar.	777	support has been compiled in it is possible to choose other blending
		778	types with B<-blt "type"> option.
610		779
611	=item B<path:> I<path>	780	=item B<path:> I<path>
612		781
613	Specify the colon-delimited search path for finding files (XPM and	782	Specify the colon-delimited search path for finding background image files.
614	menus), in addition to the paths specified by the B<RXVTPATH> and
615	B<PATH> environment variables.
616		783
617	=item B<font:> I<fontlist>	784	=item B<font:> I<fontlist>
618		785
619	Select the fonts to be used. This is a comma separated list of font	786	Select the fonts to be used. This is a comma separated list of font names
620	names that are used in turn when trying to display Unicode characters.	787	that are checked in order when trying to find glyphs for characters. The
621	The first font defines the cell size for characters; other fonts might	788	first font defines the cell size for characters; other fonts might be
622	be smaller, but not larger. A reasonable default font list is always	789	smaller, but not (in general) larger. A (hopefully) reasonable default
623	appended to it. option B<-fn>.	790	font list is always appended to it; option B<-fn>.
624		791
625	Each font can either be a standard X11 core font (XLFD) name, with	792	Each font can either be a standard X11 core font (XLFD) name, with
626	optional prefix C<x:> or a Xft font (Compile I<xft>), prefixed with C<xft:>.	793	optional prefix C<x:> or a Xft font (Compile I<xft>), prefixed with C<xft:>.
627		794
628	In addition, each font can be prefixed with additional hints and	795	In addition, each font can be prefixed with additional hints and
…		…
630	hint currently is C<codeset=codeset-name>, and this is only used for Xft	797	hint currently is C<codeset=codeset-name>, and this is only used for Xft
631	fonts.	798	fonts.
632		799
633	For example, this font resource	800	For example, this font resource
634		801
635	URxvt*font: 9x15bold,\	802	URxvt.font: 9x15bold,\
636	-misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\	803	-misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\
637	-misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \	804	-misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \
638	[codeset=JISX0208]xft:Kochi Gothic:antialias=false, \	805	[codeset=JISX0208]xft:Kochi Gothic:antialias=false, \
639	xft:Code2000:antialias=false	806	xft:Code2000:antialias=false
640		807
…		…
643	it is named first) and thus defines the character cell grid to be 9 pixels	810	it is named first) and thus defines the character cell grid to be 9 pixels
644	wide and 15 pixels high.	811	wide and 15 pixels high.
645		812
646	The second font is just used to add additional unicode characters not in	813	The second font is just used to add additional unicode characters not in
647	the base font, likewise the third, which is unfortunately non-bold, but	814	the base font, likewise the third, which is unfortunately non-bold, but
648	the bold version of the font does contain less characters, so this is a	815	the bold version of the font does contain fewer characters, so this is a
649	useful supplement.	816	useful supplement.
650		817
651	The third font is an Xft font with aliasing turned off, and the characters	818	The third font is an Xft font with aliasing turned off, and the characters
652	are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font	819	are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font
653	contains other characters, but we are not interested in them.	820	contains other characters, but we are not interested in them.
…		…
674	not possible, replacement fonts of the desired shape will be tried.	841	not possible, replacement fonts of the desired shape will be tried.
675		842
676	If set, but empty, then this specific style is disabled and the normal	843	If set, but empty, then this specific style is disabled and the normal
677	text font will being used for the given style.	844	text font will being used for the given style.
678		845
679	=item B<selectstyle:> I<mode>	846	=item B<intensityStyles:> I<boolean>
680		847
681	Set mouse selection style to B<old> which is 2.20, B<oldword> which is	848	When font styles are not enabled, or this option is enabled (B<True>,
682	xterm style with 2.20 old word selection, or anything else which gives	849	option B<-is>, the default), bold/blink font styles imply high
683	xterm style selection.	850	intensity foreground/background colours. Disabling this option (B<False>,
684		851	option B<+is>) disables this behaviour, the high intensity colours are not
685	=item B<scrollstyle:> I<mode>	852	reachable.
686
687	Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
688	the author's favourite.
689		853
690	=item B<title:> I<string>	854	=item B<title:> I<string>
691		855
692	Set window title string, the default title is the command-line	856	Set window title string, the default title is the command-line
693	specified after the B<-e> option, if any, otherwise the application	857	specified after the B<-e> option, if any, otherwise the application
…		…
702	=item B<mapAlert:> I<boolean>	866	=item B<mapAlert:> I<boolean>
703		867
704	B<True>: de-iconify (map) on receipt of a bell character. B<False>: no	868	B<True>: de-iconify (map) on receipt of a bell character. B<False>: no
705	de-iconify (map) on receipt of a bell character [default].	869	de-iconify (map) on receipt of a bell character [default].
706		870
		871	=item B<urgentOnBell:> I<boolean>
		872
		873	B<True>: set the urgency hint for the wm on receipt of a bell character.
		874	B<False>: do not set the urgency hint [default].
		875
		876	@@RXVT_NAME@@ resets the urgency hint on every focus change.
		877
707	=item B<visualBell:> I<boolean>	878	=item B<visualBell:> I<boolean>
708		879
709	B<True>: use visual bell on receipt of a bell character; option B<-vb>.	880	B<True>: use visual bell on receipt of a bell character; option B<-vb>.
710	B<False>: no visual bell [default]; option B<+vb>.	881	B<False>: no visual bell [default]; option B<+vb>.
711		882
…		…
729		900
730	The string will be interpreted as if typed into the shell as-is.	901	The string will be interpreted as if typed into the shell as-is.
731		902
732	Example:	903	Example:
733		904
734	URxvt*print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX)	905	URxvt.print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX)
735		906
736	This creates a new file in your home directory with the screen contents	907	This creates a new file in your home directory with the screen contents
737	everytime you hit C<Print>.	908	every time you hit C<Print>.
		909
		910	=item B<scrollstyle:> I<mode>
		911
		912	Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
		913	the author's favourite.
738		914
739	=item B<scrollBar:> I<boolean>	915	=item B<scrollBar:> I<boolean>
740		916
741	B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:	917	B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:
742	disable the scrollbar; option B<+sb>.	918	disable the scrollbar; option B<+sb>.
…		…
764		940
765	=item B<scrollWithBuffer:> I<boolean>	941	=item B<scrollWithBuffer:> I<boolean>
766		942
767	B<True>: scroll with scrollback buffer when tty receives new lines (and	943	B<True>: scroll with scrollback buffer when tty receives new lines (and
768	B<scrollTtyOutput> is False); option B<-sw>. B<False>: do not scroll	944	B<scrollTtyOutput> is False); option B<-sw>. B<False>: do not scroll
769	with scrollback buffer when tty recieves new lines; option B<+sw>.	945	with scrollback buffer when tty receives new lines; option B<+sw>.
770		946
771	=item B<scrollTtyKeypress:> I<boolean>	947	=item B<scrollTtyKeypress:> I<boolean>
772		948
773	B<True>: scroll to bottom when a non-special key is pressed. Special keys	949	B<True>: scroll to bottom when a non-special key is pressed. Special keys
774	are those which are intercepted by rxvt-unicode for special handling and	950	are those which are intercepted by rxvt-unicode for special handling and
…		…
793	=item B<borderLess:> I<boolean>	969	=item B<borderLess:> I<boolean>
794		970
795	Set MWM hints to request a borderless window, i.e. if honoured by the	971	Set MWM hints to request a borderless window, i.e. if honoured by the
796	WM, the rxvt-unicode window will not have window decorations; option B<-bl>.	972	WM, the rxvt-unicode window will not have window decorations; option B<-bl>.
797		973
		974	=item B<skipBuiltinGlyphs:> I<boolean>
		975
		976	Compile I<frills>: Disable the usage of the built-in block graphics/line
		977	drawing characters and just rely on what the specified fonts provide. Use
		978	this if you have a good font and want to use its block graphic glyphs;
		979	option B<-sbg>.
		980
798	=item B<termName:> I<termname>	981	=item B<termName:> I<termname>
799		982
800	Specifies the terminal type name to be set in the B<TERM> environment	983	Specifies the terminal type name to be set in the B<TERM> environment
801	variable; option B<-tn>.	984	variable; option B<-tn>.
802		985
803	=item B<linespace:> I<number>	986	=item B<lineSpace:> I<number>
804		987
805	Specifies number of lines (pixel height) to insert between each row of	988	Specifies number of lines (pixel height) to insert between each row of
806	the display [default 0]; option B<-lsp>.	989	the display [default 0]; option B<-lsp>.
807		990
808	=item B<meta8:> I<boolean>	991	=item B<meta8:> I<boolean>
…		…
822		1005
823	=item B<cursorBlink:> I<boolean>	1006	=item B<cursorBlink:> I<boolean>
824		1007
825	B<True>: blink the cursor. B<False>: do not blink the cursor [default];	1008	B<True>: blink the cursor. B<False>: do not blink the cursor [default];
826	option B<-bc>.	1009	option B<-bc>.
		1010
		1011	=item B<cursorUnderline:> I<boolean>
		1012
		1013	B<True>: Make the cursor underlined. B<False>: Make the cursor a box [default];
		1014	option B<-uc>.
827		1015
828	=item B<pointerBlank:> I<boolean>	1016	=item B<pointerBlank:> I<boolean>
829		1017
830	B<True>: blank the pointer when a key is pressed or after a set number	1018	B<True>: blank the pointer when a key is pressed or after a set number
831	of seconds of inactivity. B<False>: the pointer is always visible	1019	of seconds of inactivity. B<False>: the pointer is always visible
…		…
845	large number (e.g. C<987654321>) to effectively disable the timeout.	1033	large number (e.g. C<987654321>) to effectively disable the timeout.
846		1034
847	=item B<backspacekey:> I<string>	1035	=item B<backspacekey:> I<string>
848		1036
849	The string to send when the backspace key is pressed. If set to B<DEC>	1037	The string to send when the backspace key is pressed. If set to B<DEC>
850	or unset it will send B<Delete> (code 127) or, if shifted, B<Backspace>	1038	or unset it will send B<Delete> (code 127) or, with control, B<Backspace>
851	(code 8) - which can be reversed with the appropriate DEC private mode	1039	(code 8) - which can be reversed with the appropriate DEC private mode
852	escape sequence.	1040	escape sequence.
853		1041
854	=item B<deletekey:> I<string>	1042	=item B<deletekey:> I<string>
855		1043
…		…
857	pressed. If unset it will send the sequence traditionally associated	1045	pressed. If unset it will send the sequence traditionally associated
858	with the B<Execute> key.	1046	with the B<Execute> key.
859		1047
860	=item B<cutchars:> I<string>	1048	=item B<cutchars:> I<string>
861		1049
862	The characters used as delimiters for double-click word selection. The	1050	The characters used as delimiters for double-click word selection
863	built-in default:	1051	(whitespace delimiting is added automatically if resource is given).
864		1052
		1053	When the perl selection extension is in use (the default if compiled
		1054	in, see the @@RXVT_NAME@@perl(3) manpage), a suitable regex using these
		1055	characters will be created (if the resource exists, otherwise, no regex
		1056	will be created). In this mode, characters outside ISO-8859-1 can be used.
		1057
		1058	When the selection extension is not used, only ISO-8859-1 characters can
		1059	be used. If not specified, the built-in default is used:
		1060
865	B<< BACKSLASH `"'&()*,;<=>?@[]{\|} >>	1061	B<< BACKSLASH `"'&()*,;<=>?@[]^{\|} >>
866		1062
867	=item B<preeditType:> I<style>	1063	=item B<preeditType:> I<style>
868		1064
869	B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.	1065	B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.
870		1066
…		…
875	=item B<imLocale:> I<name>	1071	=item B<imLocale:> I<name>
876		1072
877	The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g.	1073	The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g.
878	C<de_DE.UTF-8> for normal text processing but C<ja_JP.EUC-JP> for the	1074	C<de_DE.UTF-8> for normal text processing but C<ja_JP.EUC-JP> for the
879	input extension to be able to input japanese characters while staying in	1075	input extension to be able to input japanese characters while staying in
880	another locale. option B<-imlocale>.	1076	another locale; option B<-imlocale>.
881		1077
882	=item B<imFont:> I<fontset>	1078	=item B<imFont:> I<fontset>
883		1079
884	Specify the font-set used for XIM styles C<OverTheSpot> or	1080	Specify the font-set used for XIM styles C<OverTheSpot> or
885	C<OffTheSpot>. It must be a standard X font set (XLFD patterns separated	1081	C<OffTheSpot>. It must be a standard X font set (XLFD patterns separated
…		…
890		1086
891	=item B<tripleclickwords:> I<boolean>	1087	=item B<tripleclickwords:> I<boolean>
892		1088
893	Change the meaning of triple-click selection with the left mouse	1089	Change the meaning of triple-click selection with the left mouse
894	button. Instead of selecting a full line it will extend the selection to	1090	button. Instead of selecting a full line it will extend the selection to
895	the end of the logical line only. option B<-tcw>.	1091	the end of the logical line only; option B<-tcw>.
896		1092
897	=item B<insecure:> I<boolean>	1093	=item B<insecure:> I<boolean>
898		1094
899	Enables "insecure" mode. Rxvt-unicode offers some escape sequences that	1095	Enables "insecure" mode. Rxvt-unicode offers some escape sequences that
900	echo arbitrary strings like the icon name or the locale. This could be	1096	echo arbitrary strings like the icon name or the locale. This could be
901	abused if somebody gets 8-bit-clean access to your display, whether	1097	abused if somebody gets 8-bit-clean access to your display, whether
902	throuh a mail client displaying mail bodies unfiltered or though	1098	through a mail client displaying mail bodies unfiltered or through
903	write(1). Therefore, these sequences are disabled by default. (Note	1099	write(1) or any other means. Therefore, these sequences are disabled by
904	that other terminals, including xterm, have these sequences	1100	default. (Note that many other terminals, including xterm, have these
905	enabled by default). You can enable them by setting this boolean	1101	sequences enabled by default, which doesn't make it safer, though).
906	resource or specifying B<-insecure> as an option. At the moment, this	1102
907	enabled display-answer, locale, findfont, icon label and window title	1103	You can enable them by setting this boolean resource or specifying
908	requests as well as dynamic menubar dispatch.	1104	B<-insecure> as an option. At the moment, this enables display-answer,
		1105	locale, findfont, icon label and window title requests.
909		1106
910	=item B<modifier:> I<modifier>	1107	=item B<modifier:> I<modifier>
911		1108
912	Set the key to be interpreted as the Meta key to: B<alt>, B<meta>,	1109	Set the key to be interpreted as the Meta key to: B<alt>, B<meta>,
913	B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option	1110	B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option
…		…
917		1114
918	Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E)	1115	Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E)
919	character is passed through. It may contain escape values as described	1116	character is passed through. It may contain escape values as described
920	in the entry on B<keysym> following.	1117	in the entry on B<keysym> following.
921		1118
922	=item B<secondaryScreen:> I<bool>	1119	=item B<secondaryScreen:> I<boolean>
923		1120
924	Turn on/off secondary screen (default enabled).	1121	Turn on/off secondary screen (default enabled).
925		1122
926	=item B<secondaryScroll:> I<bool>	1123	=item B<secondaryScroll:> I<boolean>
927		1124
928	Turn on/off secondary screen scroll (default enabled). If the this	1125	Turn on/off secondary screen scroll (default enabled). If this
929	option is enabled, scrolls on the secondary screen will change the	1126	option is enabled, scrolls on the secondary screen will change the
930	scrollback buffer and switching to/from the secondary screen will	1127	scrollback buffer and, when secondaryScreen is off, switching
931	instead scroll the screen up.	1128	to/from the secondary screen will instead scroll the screen up.
		1129
		1130	=item B<hold>: I<boolean>
		1131
		1132	Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
		1133	will not immediately destroy its window when the program executed within
		1134	it exits. Instead, it will wait till it is being killed or closed by the
		1135	user.
		1136
		1137	=item B<chdir>: I<path>
		1138
		1139	Sets the working directory for the shell (or the command specified via
		1140	B<-e>). The I<path> must be an absolute path and it must exist for
		1141	@@RXVT_NAME@@ to start. If it isn't specified then the current working
		1142	directory will be used; option B<-cd>.
932		1143
933	=item B<keysym.>I<sym>: I<string>	1144	=item B<keysym.>I<sym>: I<string>
934		1145
935	Compile I<frills>: Associate I<string> with keysym I<sym>. The	1146	Compile I<frills>: Associate I<string> with keysym I<sym>. The
936	intervening resource name B<keysym.> cannot be omitted.	1147	intervening resource name B<keysym.> cannot be omitted.
…		…
950	searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and	1161	searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and
951	omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex	1162	omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex
952	keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not	1163	keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not
953	performed in an exact manner; however, the closest match is assured.	1164	performed in an exact manner; however, the closest match is assured.
954		1165
955	I<string> may contain escape values (C<\a>: bell, C<\b>: backspace,	1166	I<string> may contain escape values (C<\n>: newline, C<\000>: octal
956	C<\e>, C<\E>: escape, C<\n>: newline, C<\r>: carriage return, C<\t>: tab,	1167	number), see RESOURCES in C<man 7 X> for further details.
957	C<\000>: octal number) or verbatim control characters (C<^?>: delete,
958	C<^@>: null, C<^A> ...) and may be enclosed with double quotes so that it
959	can start or end with whitespace.
960
961	Please note that you need to double the C<\> when using
962	C<--enable-xgetdefault>, as X itself does it's own de-escaping (you can
963	use C<\033> instead of C<\e> (and so on), which will work with both Xt and
964	@@RXVT_NAME@@'s own processing).
965		1168
966	You can define a range of keysyms in one shot by providing a I<string>	1169	You can define a range of keysyms in one shot by providing a I<string>
967	with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimeter `/'	1170	with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimiter `/'
968	should be a character not used by the strings.	1171	should be a character not used by the strings.
969		1172
970	Its usage can be demonstrated by an example:	1173	Its usage can be demonstrated by an example:
971		1174
972	URxvt.keysym.M-C-0x61: list\|\033<M-C-\|abc\|>	1175	URxvt.keysym.M-C-0x61: list\|\033<M-C-\|abc\|>
…		…
982	example the following means "change the current locale to C<zh_CN.GBK>	1185	example the following means "change the current locale to C<zh_CN.GBK>
983	when Control-Meta-c is being pressed":	1186	when Control-Meta-c is being pressed":
984		1187
985	URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007	1188	URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007
986		1189
		1190	If I<string> takes the form C<perl:STRING>, then the specified B<STRING>
		1191	is passed to the C<on_user_command> perl handler. See the @@RXVT_NAME@@perl(3)
		1192	manpage. For example, the F<selection> extension (activated via
		1193	C<@@RXVT_NAME@@ -pe selection>) listens for C<selection:rot13> events:
		1194
		1195	URxvt.keysym.M-C-c: perl:selection:rot13
		1196
987	Due the the large number of modifier combinations, a defined key mapping	1197	Due the the large number of modifier combinations, a defined key mapping
988	will match if at I<at least> the specified identifiers are being set, and	1198	will match if I<at least> the specified identifiers are being set, and
989	no other key mappings with those and more bits are being defined. That	1199	no other key mappings with those and more bits are being defined. That
990	means that defining a key map for C<a> will automatically provide	1200	means that defining a key map for C<a> will automatically provide
991	definitions for C<Meta-a>, C<Shift-a> and so on, unless some of those are defined	1201	definitions for C<Meta-a>, C<Shift-a> and so on, unless some of those are defined
992	mappings themselves.	1202	mappings themselves.
993		1203
…		…
1013	Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more	1223	Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more
1014	info):	1224	info):
1015		1225
1016	URxvt.keysym.M-C-3: command:\033[8;25;80t	1226	URxvt.keysym.M-C-3: command:\033[8;25;80t
1017	URxvt.keysym.M-C-4: command:\033[8;48;110t	1227	URxvt.keysym.M-C-4: command:\033[8;48;110t
		1228
		1229	=item B<perl-ext-common>: I<string>
		1230
		1231	=item B<perl-ext>: I<string>
		1232
		1233	Comma-separated list(s) of perl extension scripts (default: C<default>) to
		1234	use in this terminal instance; option B<-pe>.
		1235
		1236	Extension names can be prefixed with a C<-> sign to prohibit using
		1237	them. This can be useful to selectively disable some extensions loaded
		1238	by default, or specified via the C<perl-ext-common> resource. For
		1239	example, C<default,-selection> will use all the default extension except
		1240	C<selection>.
		1241
		1242	Extension names can also be followed by an argument in angle brackets
		1243	(e.g. C<< searchable-scrollback<M-s> >>, which binds the hotkey for
		1244	searchable scrollback to Alt/Meta-s). Mentioning the same extension
		1245	multiple times with different arguments will pass multiple arguments to
		1246	the extension.
		1247
		1248	Each extension is looked up in the library directories, loaded if
		1249	necessary, and bound to the current terminal instance.
		1250
		1251	If both of these resources are the empty string, then the perl
		1252	interpreter will not be initialized. The idea behind two options is that
		1253	B<perl-ext-common> will be used for extensions that should be available to
		1254	all instances, while B<perl-ext> is used for specific instances.
		1255
		1256	=item B<perl-eval>: I<string>
		1257
		1258	Perl code to be evaluated when all extensions have been registered. See
		1259	the @@RXVT_NAME@@perl(3) manpage.
		1260
		1261	=item B<perl-lib>: I<path>
		1262
		1263	Colon-separated list of additional directories that hold extension
		1264	scripts. When looking for extensions specified by the C<perl> resource,
		1265	@@RXVT_NAME@@ will first look in these directories and then in
		1266	F<@@RXVT_LIBDIR@@/urxvt/perl/>.
		1267
		1268	See the @@RXVT_NAME@@perl(3) manpage.
		1269
		1270	=item B<< selection.pattern-I<idx> >>: I<perl-regex>
		1271
		1272	Additional selection patterns, see the @@RXVT_NAME@@perl(3) manpage for
		1273	details.
		1274
		1275	=item B<< selection-autotransform.I<idx> >>: I<perl-transform>
		1276
		1277	Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage
		1278	for details.
		1279
		1280	=item B<searchable-scrollback:> I<keysym>
		1281
		1282	Sets the hotkey that starts the incremental scrollback buffer search
		1283	(default: C<M-s>).
		1284
		1285	=item B<urlLauncher>: I<string>
		1286
		1287	Specifies the program to be started with a URL argument. Used by the
		1288	C<selection-popup> and C<matcher> perl extensions.
		1289
		1290	=item B<transient-for>: I<windowid>
		1291
		1292	Compile I<frills>: Sets the WM_TRANSIENT_FOR property to the given window id.
		1293
		1294	=item B<override-redirect>: I<boolean>
		1295
		1296	Compile I<frills>: Sets override-redirect for the terminal window, making
		1297	it almost invisible to window managers; option B<-override-redirect>.
		1298
		1299	=item B<iso14755:> I<boolean>
		1300
		1301	Turn on/off ISO 14755 (default enabled).
		1302
		1303	=item B<iso14755_52:> I<boolean>
		1304
		1305	Turn on/off ISO 14755 5.2 mode (default enabled).
1018		1306
1019	=back	1307	=back
1020		1308
1021	=head1 THE SCROLLBAR	1309	=head1 THE SCROLLBAR
1022		1310
…		…
1041	application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~>	1329	application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~>
1042	(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the	1330	(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the
1043	up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down),	1331	up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down),
1044	respectively.	1332	respectively.
1045		1333
1046	=head1 TEXT SELECTION AND INSERTION	1334	=head1 THE SELECTION: SELECTING AND PASTING TEXT
1047		1335
1048	The behaviour of text selection and insertion mechanism is similar to	1336	The behaviour of text selection and insertion/pasting mechanism is similar
1049	I<xterm>(1).	1337	to I<xterm>(1).
1050		1338
1051	=over 4	1339	=over 4
1052		1340
1053	=item B<Selection>:	1341	=item B<Selecting>:
1054		1342
1055	Left click at the beginning of the region, drag to the end of the region	1343	Left click at the beginning of the region, drag to the end of the region
1056	and release; Right click to extend the marked region; Left double-click	1344	and release; Right click to extend the marked region; Left double-click
1057	to select a word; Left triple-click to select the entire logical line	1345	to select a word; Left triple-click to select the entire logical line
1058	(which can span multiple screen lines), unless modified by resource	1346	(which can span multiple screen lines), unless modified by resource
1059	B<tripleclickwords>.	1347	B<tripleclickwords>.
1060		1348
1061	Starting a selection while pressing the B<Meta> key (or B<Meta+Ctrl> keys)	1349	Starting a selection while pressing the B<Meta> key (or B<Meta+Ctrl> keys)
1062	(Compile: I<frills>) will create a rectangular selection instead of a normal	1350	(Compile: I<frills>) will create a rectangular selection instead of a
1063	one.	1351	normal one. In this mode, every selected row becomes its own line in the
		1352	selection, and trailing whitespace is visually underlined and removed from
		1353	the selection.
1064		1354
1065	=item B<Insertion>:	1355	=item B<Pasting>:
1066		1356
1067	Pressing and releasing the Middle mouse button (or B<Shift-Insert>) in	1357	Pressing and releasing the Middle mouse button in an B<@@RXVT_NAME@@>
1068	an B<@@RXVT_NAME@@> window causes the current text selection to be	1358	window causes the value of the PRIMARY selection (or CLIPBOARD with the
1069	inserted as if it had been typed on the keyboard.	1359	B<Meta> modifier) to be inserted as if it had been typed on the keyboard.
		1360
		1361	Pressing B<Shift-Insert> causes the value of the PRIMARY selection to be
		1362	inserted too.
1070		1363
1071	=back	1364	=back
1072		1365
1073	=head1 CHANGING FONTS	1366	=head1 CHANGING FONTS
1074		1367
1075	Changing fonts (or font sizes, respectively) via the keypad is not yet	1368	Changing fonts (or font sizes, respectively) via the keypad is not yet
1076	supported in rxvt-unicode. Bug me if you need this.	1369	supported in rxvt-unicode. Bug me if you need this.
1077		1370
1078	You can, however, switch fonts at runtime using escape sequences (and	1371	You can, however, switch fonts at runtime using escape sequences, e.g.:
1079	therefore using the menubar), e.g.:
1080		1372
1081	printf '\e]701;%s\007' "9x15bold,xft:Kochi Gothic"	1373	printf '\e]710;%s\007' "9x15bold,xft:Kochi Gothic"
		1374
		1375	You can use keyboard shortcuts, too:
		1376
		1377	URxvt.keysym.M-C-1: command:\033]710;suxuseuro\007\033]711;suxuseuro\007
		1378	URxvt.keysym.M-C-2: command:\033]710;9x15bold\007\033]711;9x15bold\007
1082		1379
1083	rxvt-unicode will automatically re-apply these fonts to the output so far.	1380	rxvt-unicode will automatically re-apply these fonts to the output so far.
1084		1381
1085	=head1 ISO 14755 SUPPORT	1382	=head1 ISO 14755 SUPPORT
1086		1383
1087	ISO 14755 is a standard for entering and viewing unicode characters	1384	ISO 14755 is a standard for entering and viewing unicode characters
1088	and character codes using the keyboard. It consists of 4 parts. The	1385	and character codes using the keyboard. It consists of 4 parts. The
1089	first part is available rxvt-unicode has been compiled with	1386	first part is available if rxvt-unicode has been compiled with
1090	C<--enable-frills>, the rest is available when rxvt-unicode was compiled	1387	C<--enable-frills>, the rest is available when rxvt-unicode was compiled
1091	with C<--enable-iso14755>.	1388	with C<--enable-iso14755>.
1092		1389
1093	=over 4	1390	=over 4
1094		1391
…		…
1114	This mode lets you input characters representing the keycap symbols of	1411	This mode lets you input characters representing the keycap symbols of
1115	your keyboard, if representable in the current locale encoding.	1412	your keyboard, if representable in the current locale encoding.
1116		1413
1117	Start by pressing C<Control> and C<Shift> together, then releasing	1414	Start by pressing C<Control> and C<Shift> together, then releasing
1118	them. The next special key (cursor keys, home etc.) you enter will not	1415	them. The next special key (cursor keys, home etc.) you enter will not
1119	invoke it's usual function but instead will insert the corresponding	1416	invoke its usual function but instead will insert the corresponding
1120	keycap symbol. The symbol will only be entered when the key has been	1417	keycap symbol. The symbol will only be entered when the key has been
1121	released, otherwise pressing e.g. C<Shift> would enter the symbol for	1418	released, otherwise pressing e.g. C<Shift> would enter the symbol for
1122	C<ISO Level 2 Switch>, although your intention might have been to enter a	1419	C<ISO Level 2 Switch>, although your intention might have been to enter a
1123	reverse tab (Shift-Tab).	1420	reverse tab (Shift-Tab).
1124		1421
…		…
1152	B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that	1449	B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that
1153	it can be seen via the I<who(1)> command, and can accept messages. To	1450	it can be seen via the I<who(1)> command, and can accept messages. To
1154	allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root	1451	allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root
1155	on some systems or setgid to root or to some other group on others.	1452	on some systems or setgid to root or to some other group on others.
1156		1453
1157	=head1 COLORS AND GRAPHICS	1454	=head1 COLOURS AND GRAPHICS
1158		1455
1159	In addition to the default foreground and background colours,	1456	In addition to the default foreground and background colours,
1160	B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus	1457	B<@@RXVT_NAME@@> can display up to 88/256 colours: 8 ANSI colours plus
1161	high-intensity bold/blink versions of the same). Here is a list of the	1458	high-intensity (potentially bold/blink) versions of the same, and 72 (or
1162	colours with their B<rgb.txt> names.	1459	240 in 256 colour mode) colours arranged in an 4x4x4 (or 6x6x6) colour RGB
		1460	cube plus a 8 (24) colour greyscale ramp.
		1461
		1462	Here is a list of the ANSI colours with their names.
1163		1463
1164	=begin table	1464	=begin table
1165		1465
1166	B<color0> (black) = Black	1466	B<color0> (black) = Black
1167	B<color1> (red) = Red3	1467	B<color1> (red) = Red3
…		…
1187	It is also possible to specify the colour values of B<foreground>,	1487	It is also possible to specify the colour values of B<foreground>,
1188	B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as	1488	B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as
1189	a number 0-15, as a convenient shorthand to reference the colour name of	1489	a number 0-15, as a convenient shorthand to reference the colour name of
1190	color0-color15.	1490	color0-color15.
1191		1491
		1492	The following text gives values for the standard 88 colour mode (and
		1493	values for the 256 colour mode in parentheses).
		1494
		1495	The RGB cube uses indices 16..79 (16..231) using the following formulas:
		1496
		1497	index_88 = (r * 4 + g) * 4 + b + 16 # r, g, b = 0..3
		1498	index_256 = (r * 16 + g) * 16 + b + 16 # r, g, b = 0..15
		1499
		1500	The grayscale ramp uses indices 80..87 (232..239), from 10% to 90% in 10%
		1501	steps (1/26 to 25/26 in 1/26 steps) - black and white are already part of
		1502	the RGB cube.
		1503
		1504	Together, all those colours implement the 88 (256) colour xterm
		1505	colours. Only the first 16 can be changed using resources currently, the
		1506	rest can only be changed via command sequences ("escape codes").
		1507
		1508	Applications are advised to use terminfo or command sequences to discover
		1509	number and RGB values of all colours (yes, you can query this...).
		1510
1192	Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by	1511	Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by
1193	always swapping the foreground/background colours. This is in contrast to	1512	always swapping the foreground/background colours. This is in contrast to
1194	I<xterm>(1) where the colours are only swapped if they have not otherwise	1513	I<xterm>(1) where the colours are only swapped if they have not otherwise
1195	been specified. For example,	1514	been specified. For example,
1196		1515
		1516	@@RXVT_NAME@@ -fg Black -bg White -rv
		1517
		1518	would yield White on Black, while on I<xterm>(1) it would yield Black on
		1519	White.
		1520
		1521	=head2 ALPHA CHANNEL SUPPORT
		1522
		1523	If Xft support has been compiled in and as long as Xft/Xrender/X don't get
		1524	their act together, rxvt-unicode will do it's own alpha channel management:
		1525
		1526	You can prefix any colour with an opaqueness percentage enclosed in
		1527	brackets, i.e. C<[percent]>, where C<percent> is a decimal percentage
		1528	(0-100) that specifies the opacity of the colour, where C<0> is completely
		1529	transparent and C<100> is completely opaque. For example, C<[50]red> is a
		1530	half-transparent red, while C<[95]#00ff00> is an almost opaque green. This
		1531	is the recommended format to specify transparency values, and works with
		1532	all ways to specify a colour.
		1533
		1534	For complete control, rxvt-unicode also supports
		1535	C<rgba:rrrr/gggg/bbbb/aaaa> (exactly four hex digits/component) colour
		1536	specifications, where the additional C<aaaa> component specifies opacity
		1537	(alpha) values. The minimum value of C<0000> is completely transparent,
		1538	while C<ffff> is completely opaque). The two example colours from
		1539	earlier could also be specified as C<rgba:ff00/0000/0000/8000> and
		1540	C<rgba:0000/ff00/0000/f332>.
		1541
		1542	You probably need to specify B<"-depth 32">, too, to force a visual with
		1543	alpha channels, and have the luck that your X-server uses ARGB pixel
		1544	layout, as X is far from just supporting ARGB visuals out of the box, and
		1545	rxvt-unicode just fudges around.
		1546
		1547	For example, the following selects an almost completely transparent black
		1548	background, and an almost opaque pink foreground:
		1549
		1550	@@RXVT_NAME@@ -depth 32 -bg rgba:0000/0000/0000/4444 -fg "[80]pink"
		1551
		1552	When not using a background image, then the interpretation of the
		1553	alpha channel is up to your compositing manager (most interpret it as
		1554	transparency of course).
		1555
		1556	When using a background pixmap or pseudo-transparency, then the background
		1557	colour will always behave as if it were completely transparent (so the
		1558	background image shows instead), regardless of how it was specified, while
		1559	other colours will either be transparent as specified (the background
		1560	image will show through) on servers supporting the RENDER extension, or
		1561	fully opaque on servers not supporting the RENDER EXTENSION.
		1562
		1563	Please note that due to bugs in Xft, specifying alpha values might result
		1564	in garbage being displayed when the X-server does not support the RENDER
		1565	extension.
		1566
		1567	=head1 ENVIRONMENT
		1568
		1569	B<@@RXVT_NAME@@> sets and/or uses the following environment variables:
		1570
1197	=over 4	1571	=over 4
1198		1572
1199	=item B<@@RXVT_NAME@@ -fg Black -bg White -rv>
1200
1201	would yield White on Black, while on I<xterm>(1) it would yield Black
1202	on White.
1203
1204	=back
1205
1206	=head1 ENVIRONMENT
1207
1208	B<@@RXVT_NAME@@> sets and/or uses the following environment variables:
1209
1210	=over 4
1211
1212	=item B<TERM>	1573	=item B<TERM>
1213		1574
1214	Normally set to C<rxvt-unicode>, unless overwritten at configure time, via	1575	Normally set to C<rxvt-unicode>, unless overwritten at configure time, via
1215	resources or on the commandline.	1576	resources or on the command line.
1216		1577
1217	=item B<COLORTERM>	1578	=item B<COLORTERM>
1218		1579
1219	Either C<rxvt>, C<rxvt-xpm>, depending on wether @@RXVT_NAME@@ was	1580	Either C<rxvt>, C<rxvt-xpm>, depending on whether @@RXVT_NAME@@ was
1220	compiled with XPM support, and optionally with the added extension	1581	compiled with background image support, and optionally with the added
1221	C<-mono> to indicate that rxvt-unicode runs on a monochrome screen.	1582	extension C<-mono> to indicate that rxvt-unicode runs on a monochrome
		1583	screen.
1222		1584
1223	=item B<COLORFGBG>	1585	=item B<COLORFGBG>
1224		1586
1225	Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is	1587	Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is
1226	the colour code used as default foreground/text colour (or the string	1588	the colour code used as default foreground/text colour (or the string
1227	C<default> to indicate that the default-colour escape sequence is to be	1589	C<default> to indicate that the default-colour escape sequence is to be
1228	used), C<bg> is the colour code used as default background colour (or the	1590	used), C<bg> is the colour code used as default background colour (or the
1229	string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@	1591	string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@
1230	was compiled with XPM support. Libraries like C<ncurses> and C<slang> can	1592	was compiled with background image support. Libraries like C<ncurses>
1231	(and do) use this information to optimize screen output.	1593	and C<slang> can (and do) use this information to optimize screen output.
1232		1594
1233	=item B<WINDOWID>	1595	=item B<WINDOWID>
1234		1596
1235	Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel	1597	Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel
1236	window, which usually has subwindows for the scrollbar, the terminal	1598	window, which usually has subwindows for the scrollbar, the terminal
…		…
1242	C<--with-terminfo=PATH>.	1604	C<--with-terminfo=PATH>.
1243		1605
1244	=item B<DISPLAY>	1606	=item B<DISPLAY>
1245		1607
1246	Used by @@RXVT_NAME@@ to connect to the display and set to the correct	1608	Used by @@RXVT_NAME@@ to connect to the display and set to the correct
1247	display in it's child processes.	1609	display in its child processes if C<-display> isn't used to override. It
		1610	defaults to C<:0> if it doesn't exist.
1248		1611
1249	=item B<SHELL>	1612	=item B<SHELL>
1250		1613
1251	The shell to be used for command execution, defaults to C</bin/sh>.	1614	The shell to be used for command execution, defaults to C</bin/sh>.
1252
1253	=item B<RXVTPATH>
1254
1255	The path where @@RXVT_NAME@@ looks for support files such as menu and xpm
1256	files.
1257
1258	=item B<PATH>
1259
1260	Used in the same way as C<RXVTPATH>.
1261		1615
1262	=item B<RXVT_SOCKET>	1616	=item B<RXVT_SOCKET>
1263		1617
1264	The unix domain socket path used by @@RXVT_NAME@@c(1) and	1618	The unix domain socket path used by @@RXVT_NAME@@c(1) and
1265	@@RXVT_NAME@@d(1).	1619	@@RXVT_NAME@@d(1).
…		…
1287		1641
1288	=over 4	1642	=over 4
1289		1643
1290	=item B</usr/lib/X11/rgb.txt>	1644	=item B</usr/lib/X11/rgb.txt>
1291		1645
1292	Color names.	1646	Colour names.
1293		1647
1294	=back	1648	=back
1295		1649
1296	=head1 SEE ALSO	1650	=head1 SEE ALSO
1297		1651
1298	@@RXVT_NAME@@(7), @@RXVT_NAME@@c(1), @@RXVT_NAME@@d(1), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5)	1652	@@RXVT_NAME@@(7), @@RXVT_NAME@@c(1), @@RXVT_NAME@@d(1), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5)
1299		1653
1300	=head1 BUGS
1301
1302	Check the BUGS file for an up-to-date list.
1303
1304	Cursor change support is not yet implemented.
1305
1306	Click-and-drag doesn't work with X11 mouse report overriding.
1307
1308	=head1 CURRENT PROJECT COORDINATOR	1654	=head1 CURRENT PROJECT COORDINATOR
1309		1655
1310	=over 4	1656	=over 4
1311		1657
1312	=item Project Coordinator	1658	=item Project Coordinator
1313		1659
1314	Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >>	1660	Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >>
1315		1661
1316	L<http://software.schmorp.de/#rxvt-unicode>	1662	L<http://software.schmorp.de/pkg/rxvt-unicode.html>
1317		1663
1318	=back	1664	=back
1319		1665
1320	=head1 AUTHORS	1666	=head1 AUTHORS
1321		1667
…		…
1343		1689
1344	Project Coordinator (changes.txt 2.21a to 2.4.5)	1690	Project Coordinator (changes.txt 2.21a to 2.4.5)
1345		1691
1346	=item Geoff Wing L<< <gcw@pobox.com> >>	1692	=item Geoff Wing L<< <gcw@pobox.com> >>
1347		1693
1348	Rewrote screen display and text selection routines. Project Coordinator	1694	Rewrote screen display and text selection routines.
		1695
1349	(changes.txt 2.4.6 - rxvt-unicode)	1696	Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)
1350		1697
1351	=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >>	1698	=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >>
1352		1699
1353	Forked rxvt-unicode, rewrote most of the display code and internal	1700	Forked rxvt-unicode, unicode support, rewrote almost all the code, perl
1354	character handling to store text in unicode, improve xterm	1701	extension, random hacks, numerous bugfixes and extensions.
1355	compatibility and apply numerous other bugfixes and extensions.
1356		1702
1357	Project Coordinator (Changes 1.0 -)	1703	Project Coordinator (Changes 1.0 -)
1358		1704
		1705	=item Emanuele Giaquinta L<< <e.giaquinta@glauco.it> >>
		1706
		1707	Pty/tty/utmp/wtmp rewrite, lots of random hacking and bugfixing.
		1708
1359	=back	1709	=back
1360		1710

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Comparing rxvt-unicode/doc/rxvt.1.pod (file contents):
Revision 1.69 by root, Tue Oct 25 19:04:45 2005 UTC vs.
Revision 1.187 by sf-exg, Fri Oct 15 10:46:57 2010 UTC