ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/rxvt-unicode/doc/rxvt.1.pod

Comparing rxvt-unicode/doc/rxvt.1.pod (file contents):
Revision 1.4 by root, Fri Aug 13 03:47:09 2004 UTC vs.
Revision 1.169 by root, Wed Nov 5 00:14:18 2008 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	See also @@RXVT_NAME@@(7) for technical reference documentation (escape	17	This document is also available on the World-Wide-Web at
18	sequences etc.) and the FAQ section at the end of this document.	18	L<http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.1.pod>.
		19
		20	=head1 FREQUENTLY ASKED QUESTIONS
		21
		22	See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of
		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>.
		26
		27	=head1 RXVT-UNICODE VS. RXVT
		28
		29	Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode
		30	internally. That means it can store and display most scripts in the
		31	world. Being a terminal emulator, however, some things are very difficult,
		32	especially cursive scripts such as arabic, vertically written scripts
		33	like mongolian or scripts requiring extremely complex combining rules,
		34	like tibetan or devanagari. Don't expect pretty output when using these
		35	scripts. Most other scripts, latin, cyrillic, kanji, thai etc. should work
		36	fine, though. A somewhat difficult case are right-to-left scripts, such
		37	as hebrew: B<rxvt-unicode> adopts the view that bidirectional algorithms
		38	belong in the application, not the terminal emulator (too many things --
		39	such as cursor-movement while editing -- break otherwise), but that might
		40	change.
		41
		42	If you are looking for a terminal that supports more exotic scripts, let
		43	me recommend C<mlterm>, which is a very user friendly, lean and clean
		44	terminal emulator. In fact, the reason rxvt-unicode was born was solely
		45	because the author couldn't get C<mlterm> to use one font for latin1 and
		46	another for japanese.
		47
		48	Therefore another design rationale was the use of multiple fonts to
		49	display characters: The idea of a single unicode font which many other
		50	programs force onto its users never made sense to me: You should be able
		51	to choose any font for any script freely.
		52
		53	Apart from that, rxvt-unicode is also much better internationalised than
		54	its predecessor, supports things such as XFT and ISO 14755 that are handy
		55	in i18n-environments, is faster, and has a lot bugs less than the original
		56	rxvt. This all in addition to dozens of other small improvements.
		57
		58	It is still faithfully following the original rxvt idea of being lean
		59	and nice on resources: for example, you can still configure rxvt-unicode
		60	without most of its features to get a lean binary. It also comes with
		61	a client/daemon pair that lets you open any number of terminal windows
		62	from within a single process, which makes startup time very fast and
		63	drastically reduces memory usage. See @@RXVT_NAME@@d(1) (daemon) and
		64	@@RXVT_NAME@@c(1) (client).
		65
		66	It also makes technical information about escape sequences (which have
		67	been extended) more accessible: see @@RXVT_NAME@@(7) for technical
		68	reference documentation (escape sequences etc.).
19		69
20	=head1 OPTIONS	70	=head1 OPTIONS
21		71
22	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
23	below. In keeping with the smaller-is-better philosophy, options may be	73	below. In keeping with the smaller-is-better philosophy, options may be
…		…
42		92
43	Print out a message describing available options.	93	Print out a message describing available options.
44		94
45	=item B<-display> I<displayname>	95	=item B<-display> I<displayname>
46		96
47	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>
48	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
49	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]
50		110
51	=item B<-geometry> I<geom>	111	=item B<-geometry> I<geom>
52		112
53	Window geometry (B<-g> still respected); resource B<geometry>.	113	Window geometry (B<-g> still respected); resource B<geometry>.
54		114
…		…
56		116
57	Turn on/off simulated reverse video; resource B<reverseVideo>.	117	Turn on/off simulated reverse video; resource B<reverseVideo>.
58		118
59	=item B<-j>|B<+j>	119	=item B<-j>|B<+j>
60		120
61	Turn on/off jump scrolling; resource B<jumpScroll>.	121	Turn on/off jump scrolling (allow multiple lines per refresh); resource B<jumpScroll>.
62		122
63	=item B<-ip>|B<+ip>	123	=item B<-ss>|B<+ss>
64		124
65	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>.
66	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.
		133
		134	I<Please address all transparency related issues to Sasha Vasko at
		135	sasha@aftercode.net. Read the FAQ (man 7 @@RXVT_NAME@@)!>
67		136
68	=item B<-fade> I<number>	137	=item B<-fade> I<number>
69		138
70	Fade the text by the given percentage when focus is lost.	139	Fade the text by the given percentage when focus is lost. Small values
		140	fade a little only, 100 completely replaces all colours by the fade
		141	colour; resource B<fading>.
		142
		143	=item B<-fadecolor> I<colour>
		144
		145	Fade to this colour when fading is used (see B<-fade>). The default colour
		146	is opaque black. resource B<fadeColor>.
71		147
72	=item B<-tint> I<colour>	148	=item B<-tint> I<colour>
73		149
74	Tint the transparent background pixmap with the given colour when	150	Tint the transparent background pixmap with the given colour when
75	transparency is enabled with B<-tr> or B<-ip>. See also the B<-sh>	151	transparency is enabled with B<-tr>. This only works for
		152	non-tiled backgrounds, currently. See also the B<-sh> option that can be
76	option that can be used to brighten or darken the image in addition to	153	used to brighten or darken the image in addition to tinting it.
77	tinting it.	154	Please note that certain tint colours can be applied on the server-side,
		155	thus yielding performance gain of two orders of magnitude. These colours are:
		156	blue, red, green, cyan, magenta, yellow, and those close to them. Also
		157	pure black and pure white colors essentially mean no tinting; resource
		158	I<tintColor>. Example:
78		159
79	=item B<-sh>	160	@@RXVT_NAME@@ -tr -tint blue -sh 40
80		161
		162	=item B<-sh> I<number>
		163
81	I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent	164	Darken (0 .. 100) or lighten (100 .. 200) the transparent
82	background image in addition to tinting it (i.e. B<-tint> must be	165	background image in addition to (or instead of) tinting it;
83	specified, too).	166	resource I<shading>.
		167
		168	=item B<-blt> I<string>
		169
		170	Specify background blending type. If background pixmap is specified
		171	at the same time as transparency - such pixmap will be blended over
		172	transparency image, using method specified. Supported values are :
		173	B<add>, B<alphablend>, B<allanon> - color values averaging, B<colorize>,
		174	B<darken>, B<diff>, B<dissipate>, B<hue>, B<lighten>, B<overlay>,
		175	B<saturate>, B<screen>, B<sub>, B<tint>, B<value>. The default is
		176	alpha-blending. Compile I<afterimage>; resource I<blendType>.
		177
		178	=item B<-blr> I<HxV>
		179
		180	Apply Gaussian Blur with the specified radii to the transparent
		181	background image. If single number is specified - both vertical and
		182	horizontal radii are considered to be the same. Setting one of the
		183	radii to 1 and another to a large number creates interesting effects
		184	on some backgrounds. Maximum radius value is 128. Compile I<afterimage>;
		185	resource I<blurRadius>.
		186
		187	=item B<-icon> I<file>
		188
		189	Compile I<afterimage>: Use the specified image as application icon. This
		190	is used by many window managers, taskbars and pagers to represent the
		191	application window; resource I<iconFile>.
84		192
85	=item B<-bg> I<colour>	193	=item B<-bg> I<colour>
86		194
87	Window background colour; resource B<background>.	195	Window background colour; resource B<background>.
88		196
89	=item B<-fg> I<colour>	197	=item B<-fg> I<colour>
90		198
91	Window foreground colour; resource B<foreground>.	199	Window foreground colour; resource B<foreground>.
92		200
93	=item B<-pixmap> I<file[;geom]>	201	=item B<-pixmap> I<file[;geom[:op1][:op2][...]]>
94		202
95	Compile I<XPM>: Specify XPM file for the background and also optionally	203	Compile I<afterimage>: Specify image file for the background and also
96	specify its scaling with a geometry string. Note you may need to add	204	optionally specify its scaling with a geometry string. Note you may need to
97	quotes to avoid special shell interpretation of the `;' in the	205	add quotes to avoid special shell interpretation of the C<;> in the
98	command-line; resource B<backgroundPixmap>.	206	command-line; for more details see resource B<backgroundPixmap>.
99		207
100	=item B<-cr> I<colour>	208	=item B<-cr> I<colour>
101		209
102	The cursor colour; resource B<cursorColor>.	210	The cursor colour; resource B<cursorColor>.
103		211
…		…
109		217
110	The mouse pointer background colour; resource B<pointerColor2>.	218	The mouse pointer background colour; resource B<pointerColor2>.
111		219
112	=item B<-bd> I<colour>	220	=item B<-bd> I<colour>
113		221
114	The colour of the border between the xterm scrollbar and the text;	222	The colour of the border around the text area and between the scrollbar and the text;
115	resource B<borderColor>.	223	resource B<borderColor>.
116		224
117	=item B<-fn> I<fontname>	225	=item B<-fn> I<fontlist>
118		226
119	Select the fonts to be used. This is a comma seperated list of font	227	Select the fonts to be used. This is a comma separated list of font names
120	names that are used in turn when trying to display Unicode characters.	228	that are checked in order when trying to find glyphs for characters. The
121	The first font defines the cell size for characters; other fonts might	229	first font defines the cell size for characters; other fonts might be
122	be smaller, but not larger. A reasonable default font list is always	230	smaller, but not (in general) larger. A (hopefully) reasonable default
123	appended to it. resource B<font>.	231	font list is always appended to it. See resource B<font> for more details.
124		232
		233	In short, to specify an X11 core font, just specify its name or prefix it
		234	with C<x:>. To specify an XFT-font, you need to prefix it with C<xft:>,
		235	e.g.:
		236
		237	@@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15"
		238	@@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono"
		239
		240	See also the question "How does rxvt-unicode choose fonts?" in the FAQ
		241	section of @@RXVT_NAME@@(7).
		242
		243	=item B<-fb> I<fontlist>
		244
		245	Compile I<font-styles>: The bold font list to use when B<bold> characters
		246	are to be printed. See resource B<boldFont> for details.
		247
		248	=item B<-fi> I<fontlist>
		249
		250	Compile I<font-styles>: The italic font list to use when I<italic>
		251	characters are to be printed. See resource B<italicFont> for details.
		252
		253	=item B<-fbi> I<fontlist>
		254
		255	Compile I<font-styles>: The bold italic font list to use when B<< I<bold
		256	italic> >> characters are to be printed. See resource B<boldItalicFont>
		257	for details.
		258
125	=item B<-rb>|B<+rb>	259	=item B<-is>|B<+is>
126		260
127	Enable "real bold" support. When this option is on, bold text will be	261	Compile I<font-styles>: Bold/Blink font styles imply high intensity
128	displayed using the first available bold font in the font list. Bold	262	foreground/background (default). See resource B<intensityStyles> for
129	fonts should thus be specified in the font list after their	263	details.
130	corresponding regular fonts. If no bold font can be found, a regular
131	font will be used. resource B<realBold>.
132		264
133	=item B<-name> I<name>	265	=item B<-name> I<name>
134		266
135	Specify the application name under which resources are to be obtained,	267	Specify the application name under which resources are to be obtained,
136	rather than the default executable file name. Name should not contain	268	rather than the default executable file name. Name should not contain
…		…
152		284
153	=item B<-sb>|B<+sb>	285	=item B<-sb>|B<+sb>
154		286
155	Turn on/off scrollbar; resource B<scrollBar>.	287	Turn on/off scrollbar; resource B<scrollBar>.
156		288
		289	=item B<-sr>|B<+sr>
		290
		291	Put scrollbar on right/left; resource B<scrollBar_right>.
		292
		293	=item B<-st>|B<+st>
		294
		295	Display rxvt (non XTerm/NeXT) scrollbar without/with a trough;
		296	resource B<scrollBar_floating>.
		297
157	=item B<-si>|B<+si>	298	=item B<-si>|B<+si>
158		299
159	Turn on/off scroll-to-bottom on TTY output inhibit; resource	300	Turn on/off scroll-to-bottom on TTY output inhibit; resource
160	B<scrollTtyOutput> has opposite effect.	301	B<scrollTtyOutput> has opposite effect.
161		302
…		…
168		309
169	Turn on/off scrolling with the scrollback buffer as new lines appear.	310	Turn on/off scrolling with the scrollback buffer as new lines appear.
170	This only takes effect if B<-si> is also given; resource	311	This only takes effect if B<-si> is also given; resource
171	B<scrollWithBuffer>.	312	B<scrollWithBuffer>.
172		313
173	=item B<-sr>|B<+sr>
174
175	Put scrollbar on right/left; resource B<scrollBar_right>.
176
177	=item B<-st>|B<+st>	314	=item B<-ptab>|B<+ptab>
178		315
179	Display normal (non XTerm/NeXT) scrollbar without/with a trough;	316	If enabled (default), "Horizontal Tab" characters are being stored as
180	resource B<scrollBar_floating>.	317	actual wide characters in the screen buffer, which makes it possible to
		318	select and paste them. Since a horizontal tab is a cursor movement and
		319	not an actual glyph, this can sometimes be visually annoying as the cursor
		320	on a tab character is displayed as a wide cursor; resource B<pastableTabs>.
181		321
182	=item B<-bc>|B<+bc>	322	=item B<-bc>|B<+bc>
183		323
184	Blink the cursor; resource B<cursorBlink>.	324	Blink the cursor; resource B<cursorBlink>.
185		325
…		…
206		346
207	=item B<-bl>	347	=item B<-bl>
208		348
209	Compile I<frills>: Set MWM hints to request a borderless window, i.e.	349	Compile I<frills>: Set MWM hints to request a borderless window, i.e.
210	if honoured by the WM, the rxvt-unicode window will not have window	350	if honoured by the WM, the rxvt-unicode window will not have window
211	decorations; resource B<borderLess>.	351	decorations; resource B<borderLess>. If the window manager does not
		352	support MWM hints (e.g. kwin), enables override-redirect mode.
		353
		354	=item B<-override-redirect>
		355
		356	Compile I<frills>: Sets override-redirect on the window; resource
		357	B<override-redirect>.
		358
		359	=item B<-sbg>
		360
		361	Compile I<frills>: Disable the usage of the built-in block graphics/line
		362	drawing characters and just rely on what the specified fonts provide. Use
		363	this if you have a good font and want to use its block graphic glyphs;
		364	resource B<skipBuiltinGlyphs>.
212		365
213	=item B<-lsp> I<number>	366	=item B<-lsp> I<number>
214		367
215	Compile I<linespace>: Lines (pixel height) to insert between each row	368	Compile I<frills>: Lines (pixel height) to insert between each row of
216	of the display; resource B<linespace>.	369	the display. Useful to work around font rendering problems; resource
		370	B<lineSpace>.
217		371
218	=item B<-tn> I<termname>	372	=item B<-tn> I<termname>
219		373
220	This option specifies the name of the terminal type to be set in the	374	This option specifies the name of the terminal type to be set in the
221	B<TERM> environment variable. This terminal type must exist in the	375	B<TERM> environment variable. This terminal type must exist in the
…		…
230	given on the command line. If this option is used, it must be the last	384	given on the command line. If this option is used, it must be the last
231	on the command-line. If there is no B<-e> option then the default is to	385	on the command-line. If there is no B<-e> option then the default is to
232	run the program specified by the B<SHELL> environment variable or,	386	run the program specified by the B<SHELL> environment variable or,
233	failing that, I<sh(1)>.	387	failing that, I<sh(1)>.
234		388
		389	Please note that you must specify a program with arguments. If you want to
		390	run shell commands, you have to specify the shell, like this:
		391
		392	@@RXVT_NAME@@ -e sh -c "shell commands"
		393
235	=item B<-title> I<text>	394	=item B<-title> I<text>
236		395
237	Window title (B<-T> still respected); the default title is the basename	396	Window title (B<-T> still respected); the default title is the basename
238	of the program specified after the B<-e> option, if any, otherwise the	397	of the program specified after the B<-e> option, if any, otherwise the
239	application name; resource B<title>.	398	application name; resource B<title>.
…		…
257		416
258	Compile I<XIM>: input method name. resource B<inputMethod>.	417	Compile I<XIM>: input method name. resource B<inputMethod>.
259		418
260	=item B<-imlocale> I<string>	419	=item B<-imlocale> I<string>
261		420
262	The locale to use for opening the IM. You can use an LC_CTYPE of e.g.	421	The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g.
263	de_DE.UTF-8 for normal text processing but ja_JP.EUC-JP for the input	422	C<de_DE.UTF-8> for normal text processing but C<ja_JP.EUC-JP> for the
264	extension to be able to input japanese characters while staying in	423	input extension to be able to input japanese characters while staying in
265	another locale.	424	another locale. resource B<imLocale>.
		425
		426	=item B<-imfont> I<fontset>
		427
		428	Set the font set to use for the X Input Method, see resource B<imFont>
		429	for more info.
		430
		431	=item B<-tcw>
		432
		433	Change the meaning of triple-click selection with the left mouse
		434	button. Only effective when the original (non-perl) selection code is
		435	in-use. Instead of selecting a full line it will extend the selection to
		436	the end of the logical line only. resource B<tripleclickwords>.
266		437
267	=item B<-insecure>	438	=item B<-insecure>
268		439
269	Enable "insecure" mode, which currently enables most of the escape	440	Enable "insecure" mode, which currently enables most of the escape
270	sequences that echo strings. See the resource B<insecure> for more	441	sequences that echo strings. See the resource B<insecure> for more
…		…
284	=item B<-ssr>|B<+ssr>	455	=item B<-ssr>|B<+ssr>
285		456
286	Turn on/off secondary screen scroll (default enabled); resource	457	Turn on/off secondary screen scroll (default enabled); resource
287	B<secondaryScroll>.	458	B<secondaryScroll>.
288		459
		460	=item B<-hold>|B<+hold>
		461
		462	Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
		463	will not immediately destroy its window when the program executed within
		464	it exits. Instead, it will wait till it is being killed or closed by the
		465	user; resource B<hold>.
		466
		467	=item B<-cd> I<path>
		468
		469	Sets the working directory for the shell (or the command specified via
		470	B<-e>). The I<path> must be an absolute path and it must exist for
		471	@@RXVT_NAME@@ to start; resource B<chdir>.
		472
289	=item B<-xrm> I<resourcestring>	473	=item B<-xrm> I<string>
290		474
291	No effect on rxvt-unicode. Simply passes through an argument to be made	475	Works like the X Toolkit option of the same name, by adding the I<string>
292	available in the instance's argument list. Appears in I<WM_COMMAND> in	476	as if it were specified in a resource file. Resource values specified this
293	some window managers.	477	way take precedence over all other resource specifications.
		478
		479	Note that you need to use the I<same> syntax as in the .Xdefaults file,
		480	e.g. C<*.background: black>. Also note that all @@RXVT_NAME@@-specific
		481	options can be specified as long-options on the commandline, so use
		482	of B<-xrm> is mostly limited to cases where you want to specify other
		483	resources (e.g. for input methods) or for compatibility with other
		484	programs.
		485
		486	=item B<-keysym.>I<sym> I<string>
		487
		488	Remap a key symbol. See resource B<keysym>.
		489
		490	=item B<-embed> I<windowid>
		491
		492	Tells @@RXVT_NAME@@ to embed its windows into an already-existing window,
		493	which enables applications to easily embed a terminal.
		494
		495	Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it
		496	shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it
		497	quite a bit, so don't expect it to keep some specific state. It's best to
		498	create an extra subwindow for @@RXVT_NAME@@ and leave it alone.
		499
		500	The window will not be destroyed when @@RXVT_NAME@@ exits.
		501
		502	It might be useful to know that @@RXVT_NAME@@ will not close file
		503	descriptors passed to it (except for stdin/out/err, of course), so you
		504	can use file descriptors to communicate with the programs within the
		505	terminal. This works regardless of whether the C<-embed> option was used or
		506	not.
		507
		508	Here is a short Gtk2-perl snippet that illustrates how this option can be
		509	used (a longer example is in F<doc/embed>):
		510
		511	my $rxvt = new Gtk2::Socket;
		512	$rxvt->signal_connect_after (realize => sub {
		513	my $xid = $_[0]->window->get_xid;
		514	system "@@RXVT_NAME@@ -embed $xid &";
		515	});
		516
		517	=item B<-pty-fd> I<file descriptor>
		518
		519	Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty
		520	pair but instead use the given file descriptor as the tty master. This is
		521	useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator
		522	without having to run a program within it.
		523
		524	If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp
		525	entries and will not tinker with pty/tty permissions - you have to do that
		526	yourself if you want that.
		527
		528	As an extremely special case, specifying C<-1> will completely suppress
		529	pty/tty operations, which is probably only useful in conjunction with some
		530	perl extension that manages the terminal.
		531
		532	Here is a example in perl that illustrates how this option can be used (a
		533	longer example is in F<doc/pty-fd>):
		534
		535	use IO::Pty;
		536	use Fcntl;
		537
		538	my $pty = new IO::Pty;
		539	fcntl $pty, F_SETFD, 0; # clear close-on-exec
		540	system "@@RXVT_NAME@@ -pty-fd " . (fileno $pty) . "&";
		541	close $pty;
		542
		543	# now communicate with rxvt
		544	my $slave = $pty->slave;
		545	while (<$slave>) { print $slave "got <$_>\n" }
		546
		547	=item B<-pe> I<string>
		548
		549	Comma-separated list of perl extension scripts to use (or not to use) in
		550	this terminal instance. See resource B<perl-ext> for details.
294		551
295	=back	552	=back
296		553
297	=head1 RESOURCES (available also as long-options)	554	=head1 RESOURCES
298		555
299	Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long	556	Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long
300	options) compiled into your version.	557	options) compiled into your version. All resources are also available as
		558	long-options.
301		559
302	There are two different methods that @@RXVT_NAME@@ can use to get the	560	You can set and change the resources using X11 tools like B<xrdb>. Many
303	Xresource data: using the X libraries (Xrm*-functions) or internal	561	distribution do also load settings from the B<~/.Xresources> file when X
304	Xresources reader (B<~/.Xdefaults>). For the first method (ie.	562	starts. @@RXVT_NAME@@ will consult the following files/resources in order,
305	B<@@RXVT_NAME@@ -h> lists B<XGetDefaults>), you can set and change the	563	with later settings overwriting earlier ones:
306	resources using X11 tools like B<xset>. Many distribution do also load
307	settings from the B<~/.Xresources> file when X starts.
308		564
309	If compiled with internal Xresources support (i.e. B<@@RXVT_NAME@@ -h>	565	1. system-wide app-defaults file, either locale-dependent OR global
310	lists B<.Xdefaults>) then B<@@RXVT_NAME@@> accepts application defaults	566	2. app-defaults file in $XAPPLRESDIR
311	set in XAPPLOADDIR/URxvt (compile-time defined: usually	567	3. RESOURCE_MANAGER property on root-window OR $HOME/.Xdefaults
312	B</usr/lib/X11/app-defaults/URxvt>) and resources set in	568	4. SCREEN_RESOURCES for the current screen
313	B<~/.Xdefaults>, or B<~/.Xresources> if B<~/.Xdefaults> does not exist.	569	5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>
		570	6. resources specified via -xrm on the commandline
		571
314	Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two	572	Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two class
315	class names: B<XTerm> and B<URxvt>. The class name B<Rxvt> allows	573	names: B<Rxvt> and B<URxvt>. The class name B<Rxvt> allows resources
316	resources common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be	574	common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be easily
317	easily configured, while the class name B<URxvt> allows resources	575	configured, while the class name B<URxvt> allows resources unique to
318	unique to B<@@RXVT_NAME@@>, notably colours and key-handling, to be	576	B<@@RXVT_NAME@@>, to be shared between different B<@@RXVT_NAME@@>
319	shared between different B<@@RXVT_NAME@@> configurations. If no	577	configurations. If no resources are specified, suitable defaults will
320	resources are specified, suitable defaults will be used. Command-line	578	be used. Command-line arguments can be used to override resource
321	arguments can be used to override resource settings. The following	579	settings. The following resources are supported (you might want to
322	resources are allowed:	580	check the @@RXVT_NAME@@perl(3) manpage for additional settings by perl
		581	extensions not documented here):
323		582
324	=over 4	583	=over 4
		584
		585	=item B<depth:> I<bitdepth>
		586
		587	Compile I<xft>: Attempt to find a visual with the given bit depth;
		588	option B<-depth>.
		589
		590	=item B<buffered:> I<boolean>
		591
		592	Compile I<xft>: Turn on/off double-buffering for xft (default enabled).
		593	On some card/driver combination enabling it slightly decreases
		594	performance, on most it greatly helps it. The slowdown is small, so it
		595	should normally be enabled.
325		596
326	=item B<geometry:> I<geom>	597	=item B<geometry:> I<geom>
327		598
328	Create the window with the specified X window geometry [default 80x24];	599	Create the window with the specified X window geometry [default 80x24];
329	option B<-geometry>.	600	option B<-geometry>.
…		…
345	high-intensity (bold = bright foreground, blink = bright background)	616	high-intensity (bold = bright foreground, blink = bright background)
346	colours. The canonical names are as follows: 0=black, 1=red, 2=green,	617	colours. The canonical names are as follows: 0=black, 1=red, 2=green,
347	3=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour	618	3=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour
348	names used are listed in the B<COLORS AND GRAPHICS> section.	619	names used are listed in the B<COLORS AND GRAPHICS> section.
349		620
		621	Colours higher than 15 cannot be set using resources (yet), but can be
		622	changed using an escape command (see @@RXVT_NAME@@(7)).
		623
		624	Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with
		625	88 colour support). Colours 80-87 are evenly spaces grey steps.
		626
350	=item B<colorBD:> I<colour>	627	=item B<colorBD:> I<colour>
351		628
		629	=item B<colorIT:> I<colour>
		630
352	Use the specified colour to display bold characters when the foreground	631	Use the specified colour to display bold or italic characters when the
353	colour is the default. This option will be ignored if B<realBold> is	632	foreground colour is the default. If font styles are not available
354	enabled.	633	(Compile I<styles>) and this option is unset, reverse video is used instead.
355		634
356	=item B<colorUL:> I<colour>	635	=item B<colorUL:> I<colour>
357		636
358	Use the specified colour to display underlined characters when the	637	Use the specified colour to display underlined characters when the
359	foreground colour is the default.	638	foreground colour is the default.
360		639
361	=item B<colorRV:> I<colour>	640	=item B<colorRV:> I<colour>
362		641
363	Use the specified colour as the background for reverse video	642	Use the specified colour as the background for reverse video characters
364	characters.	643	when OPTION_HC is disabled (--disable-frills).
		644
		645	=item B<underlineColor:> I<colour>
		646
		647	If set, use the specified colour as the colour for the underline
		648	itself. If unset, use the foreground colour.
365		649
366	=item B<cursorColor:> I<colour>	650	=item B<cursorColor:> I<colour>
367		651
368	Use the specified colour for the cursor. The default is to use the	652	Use the specified colour for the cursor. The default is to use the
369	foreground colour; option B<-cr>.	653	foreground colour; option B<-cr>.
…		…
380	option B<-rv>. B<False>: regular screen colours [default]; option	664	option B<-rv>. B<False>: regular screen colours [default]; option
381	B<+rv>. See note in B<COLORS AND GRAPHICS> section.	665	B<+rv>. See note in B<COLORS AND GRAPHICS> section.
382		666
383	=item B<jumpScroll:> I<boolean>	667	=item B<jumpScroll:> I<boolean>
384		668
385	B<True>: specify that jump scrolling should be used. When scrolling	669	B<True>: specify that jump scrolling should be used. When receiving lots
386	quickly, fewer screen updates are performed [default]; option B<-j>.	670	of lines, @@RXVT_NAME@@ will only scroll once a whole screen height of lines
		671	has been read, resulting in fewer updates while still displaying every
		672	received line; option B<-j>.
		673
387	B<False>: specify that smooth scrolling should be used; option B<+j>.	674	B<False>: specify that smooth scrolling should be used. @@RXVT_NAME@@ will
		675	force a screen refresh on each new line it received; option B<+j>.
388		676
389	=item B<inheritPixmap:> I<boolean>	677	=item B<skipScroll:> I<boolean>
390		678
391	B<True>: make the background inherit the parent windows' pixmap, giving	679	B<True>: (the default) specify that skip scrolling should be used. When
392	artificial transparency. B<False>: do not inherit the parent windows'	680	receiving lots of lines, @@RXVT_NAME@@ will only scroll once in a while
393	pixmap.	681	(around 60 times per second), resulting in far fewer updates. This can
		682	result in @@RXVT_NAME@@ not ever displaying some of the lines it receives;
		683	option B<-ss>.
		684
		685	B<False>: specify that everything is to be displayed, even
		686	if the refresh is too fast for the human eye to read anything (or the
		687	monitor to display anything); option B<+ss>.
		688
		689	=item B<transparent:> I<boolean>
		690
		691	Turn on/off illusion of a transparent window background.
		692
		693	B<inheritPixmap> is still accepted as an obsolete alias but will be removed in
		694	future versions.
		695
		696	I<Please address all transparency related issues to Sasha Vasko at
		697	sasha@aftercode.net. Read the FAQ (man 7 @@RXVT_NAME@@)!>
394		698
395	=item B<fading:> I<number>	699	=item B<fading:> I<number>
396		700
397	Fade the text by the given percentage when focus is lost.	701	Fade the text by the given percentage when focus is lost; option B<-fade>.
		702
		703	=item B<fadeColor:> I<colour>
		704
		705	Fade to this colour, when fading is used (see B<fading:>). The default
		706	colour is black; option B<-fadecolor>.
398		707
399	=item B<tintColor:> I<colour>	708	=item B<tintColor:> I<colour>
400		709
401	Tint the transparent background pixmap with the given colour.	710	Tint the transparent background pixmap with the given colour; option
		711	B<-tint>.
402		712
403	=item B<shading:> I<number>	713	=item B<shading:> I<number>
404		714
405	Darken (0 .. 100) or lighten (-1 .. -100) the transparent background	715	Darken (0 .. 100) or lighten (-1 .. -100) the transparent background image
406	image in addition to tinting it.	716	in addition to tinting it; option B<-sh>.
407		717
		718	=item B<blendType:> I<string>
		719
		720	Specify background blending type; option B<-blt>.
		721
408	=item B<fading:> I<number>	722	=item B<blurRadius:> I<number>
409		723
410	Scale the tint colour by the given percentage.	724	Apply gaussian blur with the specified radius to the transparent
		725	background image; option B<-blr>.
		726
		727	=item B<iconFile:> I<file>
		728
		729	Set the application icon pixmap; option B<-icon>.
411		730
412	=item B<scrollColor:> I<colour>	731	=item B<scrollColor:> I<colour>
413		732
414	Use the specified colour for the scrollbar [default #B2B2B2].	733	Use the specified colour for the scrollbar [default #B2B2B2].
415		734
416	=item B<troughColor:> I<colour>	735	=item B<troughColor:> I<colour>
417		736
418	Use the specified colour for the scrollbar's trough area [default	737	Use the specified colour for the scrollbar's trough area [default
419	#969696]. Only relevant for normal (non XTerm/NeXT) scrollbar.	738	#969696]. Only relevant for rxvt (non XTerm/NeXT) scrollbar.
420		739
		740	=item B<borderColor:> I<colour>
		741
		742	The colour of the border around the text area and between the scrollbar
		743	and the text.
		744
421	=item B<backgroundPixmap:> I<file[;geom]>	745	=item B<backgroundPixmap:> I<file[;geom[:op1][:op2][...]]>
422		746
423	Use the specified XPM file (note the `.xpm' extension is optional) for	747	Use the specified image file for the background and also
424	the background and also optionally specify its scaling with a geometry	748	optionally specify its scaling with a geometry string B<WxH+X+Y>,
425	string B<WxH+X+Y>, in which B<"W" / "H"> specify the	749	(default C<0x0+50+50>) in which B<"W" / "H"> specify the
426	horizontal/vertical scale (percent) and B<"X" / "Y"> locate the image	750	horizontal/vertical scale (percent), and B<"X" / "Y"> locate the image
427	centre (percent). A scale of 0 displays the image with tiling. A scale	751	centre (percent). A scale of 0 displays the image with tiling. A scale
428	of 1 displays the image without any scaling. A scale of 2 to 9	752	of 1 displays the image without any scaling. A scale of 2 to 9 specifies
429	specifies an integer number of images in that direction. No image will	753	an integer number of images in that direction. No image will be magnified
430	be magnified beyond 10 times its original size. The maximum permitted	754	beyond 10 times its original size. The maximum permitted scale is 1000.
431	scale is 1000. [default 0x0+50+50]	755	Additional operations can be specified after colon B<:op1:op2...>.
		756	Supported operations are:
432		757
433	=item B<menu:> I<file[;tag]>	758	tile force background image to be tiled and not scaled. Equivalent to 0x0
		759	propscale will scale image keeping proportions
		760	auto will scale image to match window size. Equivalent to 100x100
		761	hscale will scale image horizontally to the window size
		762	vscale will scale image vertically to the window size
		763	scale will scale image to match window size
		764	root will tile image as if it was a root window background, auto-adjusting
		765	whenever terminal window moves
434		766
435	Read in the specified menu file (note the `.menu' extension is	767	If used in conjunction with B<-tr> option, the specified pixmap will be
436	optional) and also optionally specify a starting tag to find. See the	768	blended over transparency image using either alpha-blending, or any
437	reference documentation for details on the syntax for the menuBar.	769	other blending type, specified with B<-blt "type"> option.
438		770
439	=item B<path:> I<path>	771	=item B<path:> I<path>
440		772
441	Specify the colon-delimited search path for finding files (XPM and	773	Specify the colon-delimited search path for finding background image files.
442	menus), in addition to the paths specified by the B<RXVTPATH> and
443	B<PATH> environment variables.
444		774
445	=item B<font:> I<fontname>	775	=item B<font:> I<fontlist>
446		776
447	Select the fonts to be used. This is a comma seperated list of font	777	Select the fonts to be used. This is a comma separated list of font names
448	names that are used in turn when trying to display Unicode characters.	778	that are checked in order when trying to find glyphs for characters. The
449	The first font defines the cell size for characters; other fonts might	779	first font defines the cell size for characters; other fonts might be
450	be smaller, but not larger. A reasonable default font list is always	780	smaller, but not (in general) larger. A (hopefully) reasonable default
451	appended to it. option B<-fn>.	781	font list is always appended to it; option B<-fn>.
452		782
453	=item B<realBold:> I<boolean>	783	Each font can either be a standard X11 core font (XLFD) name, with
		784	optional prefix C<x:> or a Xft font (Compile I<xft>), prefixed with C<xft:>.
454		785
455	B<True>: Enable "real bold" support. When this option is on, bold text	786	In addition, each font can be prefixed with additional hints and
456	will be displayed using the first available bold font in the font list.	787	specifications enclosed in square brackets (C<[]>). The only available
457	Bold fonts should thus be specified in the font list after their	788	hint currently is C<codeset=codeset-name>, and this is only used for Xft
458	corresponding regular fonts. If no bold font can be found, a regular	789	fonts.
459	font will be used. option B<-rb>. B<False>: Display bold text in a
460	regular font, using the color specified with B<colorBD>; option B<+rb>.
461		790
462	=item B<selectstyle:> I<mode>	791	For example, this font resource
463		792
464	Set mouse selection style to B<old> which is 2.20, B<oldword> which is	793	URxvt.font: 9x15bold,\
465	xterm style with 2.20 old word selection, or anything else which gives	794	-misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\
466	xterm style selection.	795	-misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \
		796	[codeset=JISX0208]xft:Kochi Gothic:antialias=false, \
		797	xft:Code2000:antialias=false
467		798
468	=item B<scrollstyle:> I<mode>	799	specifies five fonts to be used. The first one is C<9x15bold> (actually
		800	the iso8859-1 version of the second font), which is the base font (because
		801	it is named first) and thus defines the character cell grid to be 9 pixels
		802	wide and 15 pixels high.
469		803
470	Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is	804	The second font is just used to add additional unicode characters not in
471	the author's favourite..	805	the base font, likewise the third, which is unfortunately non-bold, but
		806	the bold version of the font does contain less characters, so this is a
		807	useful supplement.
		808
		809	The third font is an Xft font with aliasing turned off, and the characters
		810	are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font
		811	contains other characters, but we are not interested in them.
		812
		813	The last font is a useful catch-all font that supplies most of the
		814	remaining unicode characters.
		815
		816	=item B<boldFont:> I<fontlist>
		817
		818	=item B<italicFont:> I<fontlist>
		819
		820	=item B<boldItalicFont:> I<fontlist>
		821
		822	The font list to use for displaying B<bold>, I<italic> or B<< I<bold
		823	italic> >> characters, respectively.
		824
		825	If specified and non-empty, then the syntax is the same as for the
		826	B<font>-resource, and the given font list will be used as is, which makes
		827	it possible to substitute completely different font styles for bold and
		828	italic.
		829
		830	If unset (the default), a suitable font list will be synthesized by
		831	"morphing" the normal text font list into the desired shape. If that is
		832	not possible, replacement fonts of the desired shape will be tried.
		833
		834	If set, but empty, then this specific style is disabled and the normal
		835	text font will being used for the given style.
		836
		837	=item B<intensityStyles:> I<boolean>
		838
		839	When font styles are not enabled, or this option is enabled (B<True>,
		840	option B<-is>, the default), bold/blink font styles imply high
		841	intensity foreground/background colours. Disabling this option (B<False>,
		842	option B<+is>) disables this behaviour, the high intensity colours are not
		843	reachable.
472		844
473	=item B<title:> I<string>	845	=item B<title:> I<string>
474		846
475	Set window title string, the default title is the command-line	847	Set window title string, the default title is the command-line
476	specified after the B<-e> option, if any, otherwise the application	848	specified after the B<-e> option, if any, otherwise the application
…		…
485	=item B<mapAlert:> I<boolean>	857	=item B<mapAlert:> I<boolean>
486		858
487	B<True>: de-iconify (map) on receipt of a bell character. B<False>: no	859	B<True>: de-iconify (map) on receipt of a bell character. B<False>: no
488	de-iconify (map) on receipt of a bell character [default].	860	de-iconify (map) on receipt of a bell character [default].
489		861
		862	=item B<urgentOnBell:> I<boolean>
		863
		864	B<True>: set the urgency hint for the wm on receipt of a bell character.
		865	B<False>: do not set the urgency hint [default].
		866
		867	@@RXVT_NAME@@ resets the urgency hint on every focus change.
		868
490	=item B<visualBell:> I<boolean>	869	=item B<visualBell:> I<boolean>
491		870
492	B<True>: use visual bell on receipt of a bell character; option B<-vb>.	871	B<True>: use visual bell on receipt of a bell character; option B<-vb>.
493	B<False>: no visual bell [default]; option B<+vb>.	872	B<False>: no visual bell [default]; option B<+vb>.
494		873
…		…
508		887
509	Specify a command pipe for vt100 printer [default I<lpr(1)>]. Use	888	Specify a command pipe for vt100 printer [default I<lpr(1)>]. Use
510	B<Print> to initiate a screen dump to the printer and B<Ctrl-Print> or	889	B<Print> to initiate a screen dump to the printer and B<Ctrl-Print> or
511	B<Shift-Print> to include the scrollback as well.	890	B<Shift-Print> to include the scrollback as well.
512		891
		892	The string will be interpreted as if typed into the shell as-is.
		893
		894	Example:
		895
		896	URxvt.print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX)
		897
		898	This creates a new file in your home directory with the screen contents
		899	every time you hit C<Print>.
		900
		901	=item B<scrollstyle:> I<mode>
		902
		903	Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
		904	the author's favourite.
		905
513	=item B<scrollBar:> I<boolean>	906	=item B<scrollBar:> I<boolean>
514		907
515	B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:	908	B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:
516	disable the scrollbar; option B<+sb>.	909	disable the scrollbar; option B<+sb>.
517		910
…		…
536	B<False>: do not scroll to bottom when tty receives output; option	929	B<False>: do not scroll to bottom when tty receives output; option
537	B<+si>.	930	B<+si>.
538		931
539	=item B<scrollWithBuffer:> I<boolean>	932	=item B<scrollWithBuffer:> I<boolean>
540		933
541	B<True>: scroll with scrollback buffer when tty recieves new lines (and	934	B<True>: scroll with scrollback buffer when tty receives new lines (and
542	B<scrollTtyOutput> is False); option B<+sw>. B<False>: do not scroll	935	B<scrollTtyOutput> is False); option B<-sw>. B<False>: do not scroll
543	with scrollback buffer when tty recieves new lines; option B<-sw>.	936	with scrollback buffer when tty receives new lines; option B<+sw>.
544		937
545	=item B<scrollTtyKeypress:> I<boolean>	938	=item B<scrollTtyKeypress:> I<boolean>
546		939
547	B<True>: scroll to bottom when a non-special key is pressed. Special keys	940	B<True>: scroll to bottom when a non-special key is pressed. Special keys
548	are those which are intercepted by rxvt-unicode for special handling and	941	are those which are intercepted by rxvt-unicode for special handling and
549	are not passed onto the shell; option B<-sk>. B<False>: do not scroll to	942	are not passed onto the shell; option B<-sk>. B<False>: do not scroll to
550	bottom when a non-special key is pressed; option B<+sk>.	943	bottom when a non-special key is pressed; option B<+sk>.
551		944
552	=item B<smallfont_key:> I<keysym>
553
554	If enabled, use B<@@HOTKEY@@->I<keysym> to toggle to a smaller font
555	[default B<@@HOTKEY@@-@@SMALLFONT@@>]
556
557	=item B<bigfont_key:> I<keysym>
558
559	If enabled, use B<@@HOTKEY@@->I<keysym> to toggle to a bigger font
560	[default B<@@HOTKEY@@-@@BIGFONT@@>]
561
562	=item B<saveLines:> I<number>	945	=item B<saveLines:> I<number>
563		946
564	Save I<number> lines in the scrollback buffer [default 64]. This	947	Save I<number> lines in the scrollback buffer [default 64]. This
565	resource is limited on most machines to 65535; option B<-sl>.	948	resource is limited on most machines to 65535; option B<-sl>.
566		949
…		…
577	=item B<borderLess:> I<boolean>	960	=item B<borderLess:> I<boolean>
578		961
579	Set MWM hints to request a borderless window, i.e. if honoured by the	962	Set MWM hints to request a borderless window, i.e. if honoured by the
580	WM, the rxvt-unicode window will not have window decorations; option B<-bl>.	963	WM, the rxvt-unicode window will not have window decorations; option B<-bl>.
581		964
		965	=item B<skipBuiltinGlyphs:> I<boolean>
		966
		967	Compile I<frills>: Disable the usage of the built-in block graphics/line
		968	drawing characters and just rely on what the specified fonts provide. Use
		969	this if you have a good font and want to use its block graphic glyphs;
		970	option B<-sbg>.
		971
582	=item B<termName:> I<termname>	972	=item B<termName:> I<termname>
583		973
584	Specifies the terminal type name to be set in the B<TERM> environment	974	Specifies the terminal type name to be set in the B<TERM> environment
585	variable; option B<-tn>.	975	variable; option B<-tn>.
586		976
587	=item B<linespace:> I<number>	977	=item B<lineSpace:> I<number>
588		978
589	Specifies number of lines (pixel height) to insert between each row of	979	Specifies number of lines (pixel height) to insert between each row of
590	the display [default 0]; option B<-lsp>.	980	the display [default 0]; option B<-lsp>.
591		981
592	=item B<meta8:> I<boolean>	982	=item B<meta8:> I<boolean>
…		…
596		986
597	=item B<mouseWheelScrollPage:> I<boolean>	987	=item B<mouseWheelScrollPage:> I<boolean>
598		988
599	B<True>: the mouse wheel scrolls a page full. B<False>: the mouse wheel	989	B<True>: the mouse wheel scrolls a page full. B<False>: the mouse wheel
600	scrolls five lines [default].	990	scrolls five lines [default].
		991
		992	=item B<pastableTabs:> I<boolean>
		993
		994	B<True>: store tabs as wide characters. B<False>: interpret tabs as cursor
		995	movement only; option C<-ptab>.
601		996
602	=item B<cursorBlink:> I<boolean>	997	=item B<cursorBlink:> I<boolean>
603		998
604	B<True>: blink the cursor. B<False>: do not blink the cursor [default];	999	B<True>: blink the cursor. B<False>: do not blink the cursor [default];
605	option B<-bc>.	1000	option B<-bc>.
…		…
618		1013
619	Mouse pointer background colour.	1014	Mouse pointer background colour.
620		1015
621	=item B<pointerBlankDelay:> I<number>	1016	=item B<pointerBlankDelay:> I<number>
622		1017
623	Specifies number of seconds before blanking the pointer [default 2].	1018	Specifies number of seconds before blanking the pointer [default 2]. Use a
		1019	large number (e.g. C<987654321>) to effectively disable the timeout.
624		1020
625	=item B<backspacekey:> I<string>	1021	=item B<backspacekey:> I<string>
626		1022
627	The string to send when the backspace key is pressed. If set to B<DEC>	1023	The string to send when the backspace key is pressed. If set to B<DEC>
628	or unset it will send B<Delete> (code 127) or, if shifted, B<Backspace>	1024	or unset it will send B<Delete> (code 127) or, if shifted, B<Backspace>
…		…
635	pressed. If unset it will send the sequence traditionally associated	1031	pressed. If unset it will send the sequence traditionally associated
636	with the B<Execute> key.	1032	with the B<Execute> key.
637		1033
638	=item B<cutchars:> I<string>	1034	=item B<cutchars:> I<string>
639		1035
640	The characters used as delimiters for double-click word selection. The	1036	The characters used as delimiters for double-click word selection
641	built-in default:	1037	(whitespace delimiting is added automatically if resource is given).
642		1038
		1039	When the perl selection extension is in use (the default if compiled
		1040	in, see the @@RXVT_NAME@@perl(3) manpage), a suitable regex using these
		1041	characters will be created (if the resource exists, otherwise, no regex
		1042	will be created). In this mode, characters outside ISO-8859-1 can be used.
		1043
		1044	When the selection extension is not used, only ISO-8859-1 characters can
		1045	be used. If not specified, the built-in default is used:
		1046
643	B<< BACKSLASH `"'&()*,;<=>?@[]{|} >>	1047	B<< BACKSLASH `"'&()*,;<=>?@[]^{|} >>
644		1048
645	=item B<preeditType:> I<style>	1049	=item B<preeditType:> I<style>
646		1050
647	B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.	1051	B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.
648		1052
…		…
650		1054
651	I<name> of inputMethod to use; option B<-im>.	1055	I<name> of inputMethod to use; option B<-im>.
652		1056
653	=item B<imLocale:> I<name>	1057	=item B<imLocale:> I<name>
654		1058
655	The locale to use for opening the IM. You can use an LC_CTYPE of e.g.	1059	The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g.
656	de_DE.UTF-8 for normal text processing but ja_JP.EUC-JP for the input	1060	C<de_DE.UTF-8> for normal text processing but C<ja_JP.EUC-JP> for the
657	extension to be able to input japanese characters while staying in	1061	input extension to be able to input japanese characters while staying in
658	another locale. option B<-imlocale>.	1062	another locale; option B<-imlocale>.
659		1063
660	=item B<insecure>	1064	=item B<imFont:> I<fontset>
		1065
		1066	Specify the font-set used for XIM styles C<OverTheSpot> or
		1067	C<OffTheSpot>. It must be a standard X font set (XLFD patterns separated
		1068	by commas), i.e. it's not in the same format as the other font lists used
		1069	in @@RXVT_NAME@@. The default will be set-up to chose *any* suitable found
		1070	found, preferably one or two pixels differing in size to the base font.
		1071	option B<-imfont>.
		1072
		1073	=item B<tripleclickwords:> I<boolean>
		1074
		1075	Change the meaning of triple-click selection with the left mouse
		1076	button. Instead of selecting a full line it will extend the selection to
		1077	the end of the logical line only; option B<-tcw>.
		1078
		1079	=item B<insecure:> I<boolean>
661		1080
662	Enables "insecure" mode. Rxvt-unicode offers some escape sequences that	1081	Enables "insecure" mode. Rxvt-unicode offers some escape sequences that
663	echo arbitrary strings like the icon name or the locale. This could be	1082	echo arbitrary strings like the icon name or the locale. This could be
664	abused if somebody gets 8-bit-clean access to your display, wether	1083	abused if somebody gets 8-bit-clean access to your display, whether
665	throuh a mail client displaying mail bodies unfiltered or though	1084	through a mail client displaying mail bodies unfiltered or through
666	write(1). Therefore, these sequences are disabled by default. (Note	1085	write(1) or any other means. Therefore, these sequences are disabled by
667	that other terminals, including xterm, have these sequences	1086	default. (Note that many other terminals, including xterm, have these
668	enabled by default). You can enable them by setting this boolean	1087	sequences enabled by default, which doesn't make it safer, though).
669	resource or specifying B<-insecure> as an option. At the moment, this	1088
670	enabled display-answer, locale, findfont, icon label and window title	1089	You can enable them by setting this boolean resource or specifying
671	requests as well as dynamic menubar dispatch.	1090	B<-insecure> as an option. At the moment, this enables display-answer,
		1091	locale, findfont, icon label and window title requests.
672		1092
673	=item B<modifier:> I<modifier>	1093	=item B<modifier:> I<modifier>
674		1094
675	Set the key to be interpreted as the Meta key to: B<alt>, B<meta>,	1095	Set the key to be interpreted as the Meta key to: B<alt>, B<meta>,
676	B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option	1096	B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option
…		…
680		1100
681	Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E)	1101	Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E)
682	character is passed through. It may contain escape values as described	1102	character is passed through. It may contain escape values as described
683	in the entry on B<keysym> following.	1103	in the entry on B<keysym> following.
684		1104
685	=item B<secondaryScreen:> I<bool>	1105	=item B<secondaryScreen:> I<boolean>
686		1106
687	Turn on/off secondary screen (default enabled).	1107	Turn on/off secondary screen (default enabled).
688		1108
689	=item B<secondaryScroll:> I<bool>	1109	=item B<secondaryScroll:> I<boolean>
690		1110
691	Turn on/off secondary screen scroll (default enabled). If the this	1111	Turn on/off secondary screen scroll (default enabled). If this
692	option is enabled, scrolls on the secondary screen will change the	1112	option is enabled, scrolls on the secondary screen will change the
693	scrollback buffer and switching to/from the secondary screen will	1113	scrollback buffer and, when secondaryScreen is off, switching
694	instead scroll the screen up.	1114	to/from the secondary screen will instead scroll the screen up.
		1115
		1116	=item B<hold>: I<boolean>
		1117
		1118	Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
		1119	will not immediately destroy its window when the program executed within
		1120	it exits. Instead, it will wait till it is being killed or closed by the
		1121	user.
		1122
		1123	=item B<chdir>: I<path>
		1124
		1125	Sets the working directory for the shell (or the command specified via
		1126	B<-e>). The I<path> must be an absolute path and it must exist for
		1127	@@RXVT_NAME@@ to start. If it isn't specified then the current working
		1128	directory will be used; option B<-cd>.
695		1129
696	=item B<keysym.>I<sym>: I<string>	1130	=item B<keysym.>I<sym>: I<string>
697		1131
698	Associate I<string> with keysym I<sym> (B<0xFF00 - 0xFFFF>). It may	1132	Compile I<frills>: Associate I<string> with keysym I<sym>. The
699	contain escape values (\a: bell, \b: backspace, \e, \E: escape, \n:
700	newline, \r: return, \t:
701	tab, \000: octal number) or control characters (^?: delete, ^@: null,
702	^A ...) and may enclosed with double quotes so that it can start or end
703	with whitespace. The intervening resource name B<keysym.> cannot be	1133	intervening resource name B<keysym.> cannot be omitted.
704	omitted. This resource is only available when compiled with	1134
705	KEYSYM_RESOURCE.	1135	The format of I<sym> is "I<(modifiers-)key>", where I<modifiers> can be
		1136	any combination of B<ISOLevel3>, B<AppKeypad>, B<Control>, B<NumLock>,
		1137	B<Shift>, B<Meta>, B<Lock>, B<Mod1>, B<Mod2>, B<Mod3>, B<Mod4>, B<Mod5>,
		1138	and the abbreviated B<I>, B<K>, B<C>, B<N>, B<S>, B<M>, B<A>, B<L>, B<1>,
		1139	B<2>, B<3>, B<4>, B<5>.
		1140
		1141	The B<NumLock>, B<Meta> and B<ISOLevel3> modifiers are usually aliased to
		1142	whatever modifier the NumLock key, Meta/Alt keys or ISO Level3 Shift/AltGr
		1143	keys are being mapped. B<AppKeypad> is a synthetic modifier mapped to the
		1144	current application keymap mode state.
		1145
		1146	The spellings of I<key> can be obtained by using B<xev>(1) command or
		1147	searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and
		1148	omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex
		1149	keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not
		1150	performed in an exact manner; however, the closest match is assured.
		1151
		1152	I<string> may contain escape values (C<\n>: newline, C<\000>: octal
		1153	number), see RESOURCES in C<man 7 X> for futher details.
		1154
		1155	You can define a range of keysyms in one shot by providing a I<string>
		1156	with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimiter `/'
		1157	should be a character not used by the strings.
		1158
		1159	Its usage can be demonstrated by an example:
		1160
		1161	URxvt.keysym.M-C-0x61: list|\033<M-C-|abc|>
		1162
		1163	The above line is equivalent to the following three lines:
		1164
		1165	URxvt.keysym.Meta-Control-0x61: \033<M-C-a>
		1166	URxvt.keysym.Meta-Control-0x62: \033<M-C-b>
		1167	URxvt.keysym.Meta-Control-0x63: \033<M-C-c>
		1168
		1169	If I<string> takes the form of C<command:STRING>, the specified B<STRING>
		1170	is interpreted and executed as @@RXVT_NAME@@'s control sequence. For
		1171	example the following means "change the current locale to C<zh_CN.GBK>
		1172	when Control-Meta-c is being pressed":
		1173
		1174	URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007
		1175
		1176	If I<string> takes the form C<perl:STRING>, then the specified B<STRING>
		1177	is passed to the C<on_keyboard_command> perl handler. See the @@RXVT_NAME@@perl(3)
		1178	manpage. For example, the F<selection> extension (activated via
		1179	C<@@RXVT_NAME@@ -pe selection>) listens for C<selection:rot13> events:
		1180
		1181	URxvt.keysym.M-C-c: perl:selection:rot13
		1182
		1183	Due the the large number of modifier combinations, a defined key mapping
		1184	will match if at I<at least> the specified identifiers are being set, and
		1185	no other key mappings with those and more bits are being defined. That
		1186	means that defining a key map for C<a> will automatically provide
		1187	definitions for C<Meta-a>, C<Shift-a> and so on, unless some of those are defined
		1188	mappings themselves.
		1189
		1190	Unfortunately, this will override built-in key mappings. For example
		1191	if you overwrite the C<Insert> key you will disable @@RXVT_NAME@@'s
		1192	C<Shift-Insert> mapping. To re-enable that, you can poke "holes" into the
		1193	user-defined keymap using the C<builtin:> replacement:
		1194
		1195	URxvt.keysym.Insert: <my insert key sequence>
		1196	URxvt.keysym.S-Insert: builtin:
		1197
		1198	The first line defines a mapping for C<Insert> and I<any> combination
		1199	of modifiers. The second line re-establishes the default mapping for
		1200	C<Shift-Insert>.
		1201
		1202	The following example will map Control-Meta-1 and Control-Meta-2 to
		1203	the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited
		1204	font-switching at runtime:
		1205
		1206	URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007
		1207	URxvt.keysym.M-C-2: command:\033]50;9x15bold\007
		1208
		1209	Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more
		1210	info):
		1211
		1212	URxvt.keysym.M-C-3: command:\033[8;25;80t
		1213	URxvt.keysym.M-C-4: command:\033[8;48;110t
		1214
		1215	=item B<perl-ext-common>: I<string>
		1216
		1217	=item B<perl-ext>: I<string>
		1218
		1219	Comma-separated list(s) of perl extension scripts (default: C<default>) to
		1220	use in this terminal instance; option B<-pe>.
		1221
		1222	Extension names can be prefixed with a C<-> sign to prohibit using
		1223	them. This can be useful to selectively disable some extensions loaded
		1224	by default, or specified via the C<perl-ext-common> resource. For
		1225	example, C<default,-selection> will use all the default extension except
		1226	C<selection>.
		1227
		1228	Extension names can also be followed by an argument in angle brackets
		1229	(e.g. C<< searchable-scrollback<M-s> >>, which binds the hotkey for
		1230	searchable scrollback to Alt/Meta-s). Mentioning the same extension
		1231	multiple times with different arguments will pass multiple arguments to
		1232	the extension.
		1233
		1234	Each extension is looked up in the library directories, loaded if
		1235	necessary, and bound to the current terminal instance.
		1236
		1237	If both of these resources are the empty string, then the perl
		1238	interpreter will not be initialized. The idea behind two options is that
		1239	B<perl-ext-common> will be used for extensions that should be available to
		1240	all instances, while B<perl-ext> is used for specific instances.
		1241
		1242	=item B<perl-eval>: I<string>
		1243
		1244	Perl code to be evaluated when all extensions have been registered. See
		1245	the @@RXVT_NAME@@perl(3) manpage.
		1246
		1247	=item B<perl-lib>: I<path>
		1248
		1249	Colon-separated list of additional directories that hold extension
		1250	scripts. When looking for extensions specified by the C<perl> resource,
		1251	@@RXVT_NAME@@ will first look in these directories and then in
		1252	F<@@RXVT_LIBDIR@@/urxvt/perl/>.
		1253
		1254	See the @@RXVT_NAME@@perl(3) manpage.
		1255
		1256	=item B<< selection.pattern-I<idx> >>: I<perl-regex>
		1257
		1258	Additional selection patterns, see the @@RXVT_NAME@@perl(3) manpage for
		1259	details.
		1260
		1261	=item B<< selection-autotransform.I<idx> >>: I<perl-transform>
		1262
		1263	Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage
		1264	for details.
		1265
		1266	=item B<searchable-scrollback:> I<keysym>
		1267
		1268	Sets the hotkey that starts the incremental scrollback buffer search
		1269	(default: C<M-s>).
		1270
		1271	=item B<urlLauncher>: I<string>
		1272
		1273	Specifies the program to be started with a URL argument. Used by the
		1274	C<selection-popup> and C<matcher> perl extensions.
		1275
		1276	=item B<transient-for>: I<windowid>
		1277
		1278	Compile I<frills>: Sets the WM_TRANSIENT_FOR property to the given window id.
		1279
		1280	=item B<override-redirect>: I<boolean>
		1281
		1282	Compile I<frills>: Sets override-redirect for the terminal window, making
		1283	it almost invisible to window managers; option B<-override-redirect>.
		1284
		1285	=item B<iso14755_52:> I<boolean>
		1286
		1287	Turn on/off ISO 14755 5.2 mode (default enabled).
706		1288
707	=back	1289	=back
708		1290
709	=head1 THE SCROLLBAR	1291	=head1 THE SCROLLBAR
710		1292
…		…
724	the normal text selection/insertion, hold either the Shift or the Meta	1306	the normal text selection/insertion, hold either the Shift or the Meta
725	(Alt) key while performing the desired mouse action.	1307	(Alt) key while performing the desired mouse action.
726		1308
727	If mouse reporting mode is active, the normal scrollbar actions are	1309	If mouse reporting mode is active, the normal scrollbar actions are
728	disabled -- on the assumption that we are using a fullscreen	1310	disabled -- on the assumption that we are using a fullscreen
729	application. Instead, pressing Button1 and Button3 sends B<ESC[6~>	1311	application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~>
730	(Next) and B<ESC[5~> (Prior), respectively. Similarly, clicking on the	1312	(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the
731	up and down arrows sends B<ESC[A> (Up) and B<ESC[B> (Down),	1313	up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down),
732	respectively.	1314	respectively.
733		1315
734	=head1 TEXT SELECTION AND INSERTION	1316	=head1 THE SELECTION: SELECTING AND PASTING TEXT
735		1317
736	The behaviour of text selection and insertion mechanism is similar to	1318	The behaviour of text selection and insertion/pasting mechanism is similar
737	I<xterm>(1).	1319	to I<xterm>(1).
738		1320
739	=over 4	1321	=over 4
740		1322
741	=item B<Selection>:	1323	=item B<Selecting>:
742		1324
743	Left click at the beginning of the region, drag to the end of the	1325	Left click at the beginning of the region, drag to the end of the region
744	region and release; Right click to extend the marked region; Left	1326	and release; Right click to extend the marked region; Left double-click
745	double-click to select a word; Left triple-click to select the entire	1327	to select a word; Left triple-click to select the entire logical line
746	line.	1328	(which can span multiple screen lines), unless modified by resource
		1329	B<tripleclickwords>.
747		1330
		1331	Starting a selection while pressing the B<Meta> key (or B<Meta+Ctrl> keys)
		1332	(Compile: I<frills>) will create a rectangular selection instead of a
		1333	normal one. In this mode, every selected row becomes its own line in the
		1334	selection, and trailing whitespace is visually underlined and removed from
		1335	the selection.
		1336
748	=item B<Insertion>:	1337	=item B<Pasting>:
749		1338
750	Pressing and releasing the Middle mouse button (or B<Shift-Insert>) in	1339	Pressing and releasing the Middle mouse button in an B<@@RXVT_NAME@@>
751	an B<@@RXVT_NAME@@> window causes the current text selection to be	1340	window causes the value of the PRIMARY selection (or CLIPBOARD with the
752	inserted as if it had been typed on the keyboard.	1341	B<Meta> modifier) to be inserted as if it had been typed on the keyboard.
		1342
		1343	Pressing B<Shift-Insert> causes the value of the PRIMARY selection to be
		1344	inserted too.
753		1345
754	=back	1346	=back
755		1347
756	=head1 CHANGING FONTS	1348	=head1 CHANGING FONTS
757		1349
758	You can change fonts on-the-fly, which is to say cycle through the	1350	Changing fonts (or font sizes, respectively) via the keypad is not yet
759	default font and others of various sizes, by using B<Shift-KP_Add> and	1351	supported in rxvt-unicode. Bug me if you need this.
760	B<Shift-KP_Subtract>. Or, alternatively (if enabled) with	1352
761	B<@@HOTKEY@@-@@BIGFONT@@> and B<@@HOTKEY@@-@@SMALLFONT@@>, where the	1353	You can, however, switch fonts at runtime using escape sequences, e.g.:
762	actual key can be selected using resources	1354
763	B<smallfont_key>/B<bigfont_key>.	1355	printf '\e]710;%s\007' "9x15bold,xft:Kochi Gothic"
		1356
		1357	You can use keyboard shortcuts, too:
		1358
		1359	URxvt.keysym.M-C-1: command:\033]710;suxuseuro\007\033]711;suxuseuro\007
		1360	URxvt.keysym.M-C-2: command:\033]710;9x15bold\007\033]711;9x15bold\007
		1361
		1362	rxvt-unicode will automatically re-apply these fonts to the output so far.
764		1363
765	=head1 ISO 14755 SUPPORT	1364	=head1 ISO 14755 SUPPORT
766		1365
767	Partial ISO 14755-support is implemented. that means that pressing	1366	ISO 14755 is a standard for entering and viewing unicode characters
		1367	and character codes using the keyboard. It consists of 4 parts. The
		1368	first part is available if rxvt-unicode has been compiled with
		1369	C<--enable-frills>, the rest is available when rxvt-unicode was compiled
		1370	with C<--enable-iso14755>.
768		1371
769	Section 5.1: Control and Shift together enters unicode input	1372	=over 4
770	mode. Entering hex digits composes a Unicode character, pressing space or
771	releasing the modifiers commits the keycode and every other key cancels
772	the current input character.
773		1373
774	Section 5.2: Pressing and immediately releasing Control and Shift together	1374	=item * 5.1: Basic method
775	enters keycap entry mode for the next key: pressing a function key (tab,	1375
776	return etc..) will enter the unicode character corresponding to the given	1376	This allows you to enter unicode characters using their hexcode.
777	key.	1377
		1378	Start by pressing and holding both C<Control> and C<Shift>, then enter
		1379	hex-digits (between one and six). Releasing C<Control> and C<Shift> will
		1380	commit the character as if it were typed directly. While holding down
		1381	C<Control> and C<Shift> you can also enter multiple characters by pressing
		1382	C<Space>, which will commit the current character and lets you start a new
		1383	one.
		1384
		1385	As an example of use, imagine a business card with a japanese e-mail
		1386	address, which you cannot type. Fortunately, the card has the e-mail
		1387	address printed as hexcodes, e.g. C<671d 65e5>. You can enter this easily
		1388	by pressing C<Control> and C<Shift>, followed by C<6-7-1-D-SPACE-6-5-E-5>,
		1389	followed by releasing the modifier keys.
		1390
		1391	=item * 5.2: Keyboard symbols entry method
		1392
		1393	This mode lets you input characters representing the keycap symbols of
		1394	your keyboard, if representable in the current locale encoding.
		1395
		1396	Start by pressing C<Control> and C<Shift> together, then releasing
		1397	them. The next special key (cursor keys, home etc.) you enter will not
		1398	invoke its usual function but instead will insert the corresponding
		1399	keycap symbol. The symbol will only be entered when the key has been
		1400	released, otherwise pressing e.g. C<Shift> would enter the symbol for
		1401	C<ISO Level 2 Switch>, although your intention might have been to enter a
		1402	reverse tab (Shift-Tab).
		1403
		1404	=item * 5.3: Screen-selection entry method
		1405
		1406	While this is implemented already (it's basically the selection
		1407	mechanism), it could be extended by displaying a unicode character map.
		1408
		1409	=item * 5.4: Feedback method for identifying displayed characters for later input
		1410
		1411	This method lets you display the unicode character code associated with
		1412	characters already displayed.
		1413
		1414	You enter this mode by holding down C<Control> and C<Shift> together, then
		1415	pressing and holding the left mouse button and moving around. The unicode
		1416	hex code(s) (it might be a combining character) of the character under the
		1417	pointer is displayed until you release C<Control> and C<Shift>.
		1418
		1419	In addition to the hex codes it will display the font used to draw this
		1420	character - due to implementation reasons, characters combined with
		1421	combining characters, line drawing characters and unknown characters will
		1422	always be drawn using the built-in support font.
		1423
		1424	=back
		1425
		1426	With respect to conformance, rxvt-unicode is supposed to be compliant to
		1427	both scenario A and B of ISO 14755, including part 5.2.
778		1428
779	=head1 LOGIN STAMP	1429	=head1 LOGIN STAMP
780		1430
781	B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so	1431	B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that
782	that it can be seen via the I<who(1)> command, and can accept messages.	1432	it can be seen via the I<who(1)> command, and can accept messages. To
783	To allow this feature, B<@@RXVT_NAME@@> must be installed setuid root on	1433	allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root
784	some systems.	1434	on some systems or setgid to root or to some other group on others.
785		1435
786	=head1 COLORS AND GRAPHICS	1436	=head1 COLORS AND GRAPHICS
787		1437
788	In addition to the default foreground and background colours,	1438	In addition to the default foreground and background colours,
789	B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus	1439	B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus
790	high-intensity bold/blink versions of the same). Here is a list of the	1440	high-intensity bold/blink versions of the same). Here is a list of the
791	colours with their B<rgb.txt> names.	1441	colours with their names.
792		1442
793	=begin table	1443	=begin table
794		1444
795	B<color0> (black) = Black	1445	B<color0> (black) = Black
796	B<color1> (red) = Red3	1446	B<color1> (red) = Red3
…		…
816	It is also possible to specify the colour values of B<foreground>,	1466	It is also possible to specify the colour values of B<foreground>,
817	B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as	1467	B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as
818	a number 0-15, as a convenient shorthand to reference the colour name of	1468	a number 0-15, as a convenient shorthand to reference the colour name of
819	color0-color15.	1469	color0-color15.
820		1470
		1471	In addition to the colours defined above, @@RXVT_NAME@@ offers an
		1472	additional 72 colours. The first 64 of those (with indices 16 to 79)
		1473	consist of a 4*4*4 RGB colour cube (i.e. I<index = r * 16 + g * 4 + b +
		1474	16>), followed by 8 additional shades of gray (with indices 80 to 87).
		1475
		1476	Together, all those colours implement the 88 colour xterm colours. Only
		1477	the first 16 can be changed using resources currently, the rest can only
		1478	be changed via command sequences ("escape codes").
		1479
821	Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by	1480	Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by
822	always swapping the foreground/background colours. This is in contrast to	1481	always swapping the foreground/background colours. This is in contrast to
823	I<xterm>(1) where the colours are only swapped if they have not otherwise	1482	I<xterm>(1) where the colours are only swapped if they have not otherwise
824	been specified. For example,	1483	been specified. For example,
825		1484
…		…
830	would yield White on Black, while on I<xterm>(1) it would yield Black	1489	would yield White on Black, while on I<xterm>(1) it would yield Black
831	on White.	1490	on White.
832		1491
833	=back	1492	=back
834		1493
		1494	=head2 ALPHA CHANNEL SUPPORT
		1495
		1496	If Xft support has been compiled in and as long as Xft/Xrender/X don't get
		1497	their act together, rxvt-unicode will do it's own alpha channel management:
		1498
		1499	You can prefix any color with an opaquenes percentage enclosed in
		1500	brackets, i.e. C<[percent]>, where C<percent> is a decimal percentage
		1501	(0-100) that specifies the opacity of the color, where C<0> is completely
		1502	transparent and C<100> is completely opaque. For example, C<[50]red> is a
		1503	half-transparent red, while C<[95]#00ff00> is an almost opaque green. This
		1504	is the recommended format to specify transparency values, and works with
		1505	all ways to specify a colour.
		1506
		1507	For complete control, rxvt-unicode also supports
		1508	C<rgba:rrrr/gggg/bbbb/aaaa> (exactly four hex digits/component) colour
		1509	specifications, where the additional C<aaaa> component specifies opacity
		1510	(alpha) values. The minimum value of C<0000> is completely transparent,
		1511	while C<ffff> is completely opaque). The two example colours from
		1512	earlier could also be specified as C<rgba:ff00/0000/0000/8000> and
		1513	C<rgba:0000/ff00/0000/f332>.
		1514
		1515	You probably need to specify B<"-depth 32">, too, to force a visual with
		1516	alpha channels, and have the luck that your X-server uses ARGB pixel
		1517	layout, as X is far from just supporting ARGB visuals out of the box, and
		1518	rxvt-unicode just fudges around.
		1519
		1520	For example, the following selects an almost completely transparent black
		1521	background, and an almost opaque pink foreground:
		1522
		1523	@@RXVT_NAME@@ -depth 32 -bg rgba:0000/0000/0000/4444 -fg "[80]pink"
		1524
		1525	When not using a background image, then the interpretation of the
		1526	alpha channel is up to your compositing manager (most interpret it as
		1527	transparency of course).
		1528
		1529	When using a background pixmap or pseudo-transparency, then the background
		1530	colour will always behave as if it were completely transparent (so the
		1531	background image shows instead), regardless of how it was specified, while
		1532	other colours will either be transparent as specified (the background
		1533	image will show through) on servers supporting the RENDER extension, or
		1534	fully opaque on servers not supporting the RENDER EXTENSION.
		1535
		1536	Please note that due to bugs in Xft, specifying alpha values might result
		1537	in garbage being displayed when the X-server does not support the RENDER
		1538	extension.
		1539
835	=head1 ENVIRONMENT	1540	=head1 ENVIRONMENT
836		1541
837	B<@@RXVT_NAME@@> sets the environment variables B<TERM>, B<COLORTERM>	1542	B<@@RXVT_NAME@@> sets and/or uses the following environment variables:
838	and B<COLORFGBG>. The environment variable B<WINDOWID> is set to the X	1543
839	window id number of the B<@@RXVT_NAME@@> window and it also uses and	1544	=over 4
840	sets the environment variable B<DISPLAY> to specify which display	1545
841	terminal to use. B<@@RXVT_NAME@@> uses the environment variables	1546	=item B<TERM>
842	B<RXVTPATH> and B<PATH> to find XPM files.	1547
		1548	Normally set to C<rxvt-unicode>, unless overwritten at configure time, via
		1549	resources or on the command line.
		1550
		1551	=item B<COLORTERM>
		1552
		1553	Either C<rxvt>, C<rxvt-xpm>, depending on whether @@RXVT_NAME@@ was
		1554	compiled with background image support, and optionally with the added
		1555	extension C<-mono> to indicate that rxvt-unicode runs on a monochrome
		1556	screen.
		1557
		1558	=item B<COLORFGBG>
		1559
		1560	Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is
		1561	the colour code used as default foreground/text colour (or the string
		1562	C<default> to indicate that the default-colour escape sequence is to be
		1563	used), C<bg> is the colour code used as default background colour (or the
		1564	string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@
		1565	was compiled with background image support. Libraries like C<ncurses>
		1566	and C<slang> can (and do) use this information to optimize screen output.
		1567
		1568	=item B<WINDOWID>
		1569
		1570	Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel
		1571	window, which usually has subwindows for the scrollbar, the terminal
		1572	window and so on).
		1573
		1574	=item B<TERMINFO>
		1575
		1576	Set to the terminfo directory iff @@RXVT_NAME@@ was configured with
		1577	C<--with-terminfo=PATH>.
		1578
		1579	=item B<DISPLAY>
		1580
		1581	Used by @@RXVT_NAME@@ to connect to the display and set to the correct
		1582	display in its child processes if C<-display> isn't used to override. It
		1583	defaults to C<:0> if it doesn't exist.
		1584
		1585	=item B<SHELL>
		1586
		1587	The shell to be used for command execution, defaults to C</bin/sh>.
		1588
		1589	=item B<RXVT_SOCKET>
		1590
		1591	The unix domain socket path used by @@RXVT_NAME@@c(1) and
		1592	@@RXVT_NAME@@d(1).
		1593
		1594	Default F<<< $HOME/.rxvt-unicode-I<< <nodename >> >>>.
		1595
		1596	=item B<HOME>
		1597
		1598	Used to locate the default directory for the unix domain socket for
		1599	daemon communications and to locate various resource files (such as
		1600	C<.Xdefaults>)
		1601
		1602	=item B<XAPPLRESDIR>
		1603
		1604	Directory where various X resource files are being located.
		1605
		1606	=item B<XENVIRONMENT>
		1607
		1608	If set and accessible, gives the name of a X resource file to be loaded by
		1609	@@RXVT_NAME@@.
		1610
		1611	=back
843		1612
844	=head1 FILES	1613	=head1 FILES
845		1614
846	=over 4	1615	=over 4
847		1616
848	=item B</etc/utmp>
849
850	System file for login records.
851
852	=item B</usr/lib/X11/rgb.txt>	1617	=item B</usr/lib/X11/rgb.txt>
853		1618
854	Color names.	1619	Color names.
855		1620
856	=back	1621	=back
857		1622
858	=head1 FREQUENTLY ASKED QUESTIONS (FAQ)	1623	=head1 SEE ALSO
		1624
		1625	@@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)
		1626
		1627	=head1 CURRENT PROJECT COORDINATOR
859		1628
860	=over 4	1629	=over 4
861		1630
862	=item How do I know which rxvt-unicode version I'm using?	1631	=item Project Coordinator
863		1632
864	The version number is displayed with the usage (-h). For rxvt-unicode	1633	Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >>
865	version 2.14 and later, the escape sequence C<ESC[8n> sets the window
866	title to the version number.
867		1634
868	=item Mouse cut/paste suddenly no longer works.	1635	L<http://software.schmorp.de/pkg/rxvt-unicode.html>
869
870	Make sure that mouse reporting is actually turned off since killing
871	some editors prematurely may leave the mouse in mouse report mode. I've
872	heard that tcsh may use mouse reporting unless it otherwise specified. A
873	quick check is to see if cut/paste works when the Alt or Shift keys are
874	depressed. See @@RXVT_NAME@@(7)
875
876	=item What's with this bold/blink stuff?
877
878	If no bold colour is set via C<colorBD:>, bold will invert text using the
879	standard foreground colour.
880
881	For the standard background colour, blinking will actually make the
882	text blink when compiled with C<--enable-blinking>. with standard
883	colours. Without C<--enable-blinking>, the blink attribute will be
884	ignored.
885
886	On ANSI colours, bold/blink attributes are used to set high-intensity
887	foreground/background colors.
888
889	color0-7 are the low-intensity colors.
890
891	color8-15 are the corresponding high-intensity colors.
892
893	=item I don't like the screen colors. How do I change them?
894
895	You can change the screen colors at run-time using F<~/.Xdefaults>
896	resources (or as long-options).
897
898	Here are values that are supposed to resemble a VGA screen,
899	including the murky brown that passes for low-intensity yellow:
900
901	Rxvt*color0: #000000
902	Rxvt*color1: #A80000
903	Rxvt*color2: #00A800
904	Rxvt*color3: #A8A800
905	Rxvt*color4: #0000A8
906	Rxvt*color5: #A800A8
907	Rxvt*color6: #00A8A8
908	Rxvt*color7: #A8A8A8
909
910	Rxvt*color8: #000054
911	Rxvt*color9: #FF0054
912	Rxvt*color10: #00FF54
913	Rxvt*color11: #FFFF54
914	Rxvt*color12: #0000FF
915	Rxvt*color13: #FF00FF
916	Rxvt*color14: #00FFFF
917	Rxvt*color15: #FFFFFF
918
919	=item What's with the strange Backspace/Delete key behaviour?
920
921	Assuming that the physical Backspace key corresponds to the
922	BackSpace keysym (not likely for Linux ... see the following
923	question) there are two standard values that can be used for
924	Backspace: C<^H> and C<^?>.
925
926	Historically, either value is correct, but rxvt-unicode adopts the debian
927	policy of using C<^?> when unsure, because it's the one only only correct
928	choice :).
929
930	Rxvt-unicode tries to inherit the current stty settings and uses the value
931	of `erase' to guess the value for backspace. If rxvt-unicode wasn't
932	started from a terminal (say, from a menu or by remote shell), then the
933	system value of `erase', which corresponds to CERASE in <termios.h>, will
934	be used (which may not be the same as your stty setting).
935
936	For starting a new rxvt-unicode:
937
938	# use Backspace = ^H
939	$ stty erase ^H
940	$ @@RXVT_NAME@@
941
942	# use Backspace = ^?
943	$ stty erase ^?
944	$ @@RXVT_NAME@@
945
946	Toggle with "ESC[36h" / "ESC[36l" as documented in @@RXVT_NAME@@(7).
947
948	For an existing rxvt-unicode:
949
950	# use Backspace = ^H
951	$ stty erase ^H
952	$ echo -n "^[[36h"
953
954	# use Backspace = ^?
955	$ stty erase ^?
956	$ echo -n "^[[36l"
957
958	This helps satisfy some of the Backspace discrepancies that occur, but
959	if you use Backspace = C<^H>, make sure that the termcap/terminfo value
960	properly reflects that.
961
962	The Delete key is a another casualty of the ill-defined Backspace problem.
963	To avoid confusion between the Backspace and Delete keys, the Delete
964	key has been assigned an escape sequence to match the vt100 for Execute
965	(ESC[3~) and is in the supplied termcap/terminfo.
966
967	Some other Backspace problems:
968
969	some editors use termcap/terminfo,
970	some editors (vim I'm told) expect Backspace = ^H,
971	GNU Emacs (and Emacs-like editors) use ^H for help.
972
973	Perhaps someday this will all be resolved in a consistent manner.
974
975	=item I don't like the key-bindings. How do I change them?
976
977	There are some compile-time selections available via configure. Unless
978	you have run "configure" with the C<--disable-resources> option you can
979	use the `keysym' resource to alter the keystrings associated with keysym
980	0xFF00 - 0xFFFF (function, cursor keys, etc).
981
982	Here's an example for a tn3270 session started using `@@RXVT_NAME@@ -name tn3270'
983
984	!# ----- special uses ------:
985	! tn3270 login, remap function and arrow keys.
986	tn3270*font: *clean-bold-*-*--15-*
987
988	! keysym - used by rxvt only
989	! Delete - ^D
990	tn3270*keysym.0xFFFF: \004
991
992	! Home - ^A
993	tn3270*keysym.0xFF50: \001
994	! Left - ^B
995	tn3270*keysym.0xFF51: \002
996	! Up - ^P
997	tn3270*keysym.0xFF52: \020
998	! Right - ^F
999	tn3270*keysym.0xFF53: \006
1000	! Down - ^N
1001	tn3270*keysym.0xFF54: \016
1002	! End - ^E
1003	tn3270*keysym.0xFF57: \005
1004
1005	! F1 - F12
1006	tn3270*keysym.0xFFBE: \e1
1007	tn3270*keysym.0xFFBF: \e2
1008	tn3270*keysym.0xFFC0: \e3
1009	tn3270*keysym.0xFFC1: \e4
1010	tn3270*keysym.0xFFC2: \e5
1011	tn3270*keysym.0xFFC3: \e6
1012	tn3270*keysym.0xFFC4: \e7
1013	tn3270*keysym.0xFFC5: \e8
1014	tn3270*keysym.0xFFC6: \e9
1015	tn3270*keysym.0xFFC7: \e0
1016	tn3270*keysym.0xFFC8: \e-
1017	tn3270*keysym.0xFFC9: \e=
1018
1019	! map Prior/Next to F7/F8
1020	tn3270*keysym.0xFF55: \e7
1021	tn3270*keysym.0xFF56: \e8
1022
1023	=item I'm using keyboard model XXX that has extra Prior/Next/Insert keys.
1024	How do I make use of them? For example, the Sun Keyboard type 4
1025	has the following mappings that rxvt-unicode doesn't recognize.
1026
1027	KP_Insert == Insert
1028	F22 == Print
1029	F27 == Home
1030	F29 == Prior
1031	F33 == End
1032	F35 == Next
1033
1034	Rather than have rxvt-unicode try to accomodate all the various possible keyboard
1035	mappings, it is better to use `xmodmap' to remap the keys as required for
1036	your particular machine.
1037
1038	=item How do I distinguish if I'm running rxvt-unicode or a regular xterm?
1039	I need this to decide about setting colors etc.
1040
1041	rxvt and rxvt-unicode always export the variable "COLORTERM", so you can
1042	check and see if that is set. Note that several programs, JED, slrn,
1043	Midnight Commander automatically check this variable to decide whether or
1044	not to use color.
1045
1046	=item How do I set the correct, full IP address for the DISPLAY variable?
1047
1048	If you've compiled rxvt-unicode with DISPLAY_IS_IP and ahve enabled
1049	insecure mode then it is possible to use the following shell script
1050	snippets to correctly set the display. If your version of rxvt-unicode
1051	wasn't also compiled with ESCZ_ANSWER (as assumed in these snippets) then
1052	the COLORTERM variable can be used to distinguish rxvt-unicode from a
1053	regular xterm.
1054
1055	Courtesy of Chuck Blake <cblake@BBN.COM> with the following shell script
1056	snippets:
1057
1058	# Bourne/Korn/POSIX family of shells:
1059	[ ${TERM:-foo} = foo ] && TERM=xterm # assume an xterm if we don't know
1060	if [ ${TERM:-foo} = xterm ]; then
1061	stty -icanon -echo min 0 time 15 # see if enhanced rxvt or not
1062	echo -n '^[Z'
1063	read term_id
1064	stty icanon echo
1065	if [ ""${term_id} = '^[[?1;2C' -a ${DISPLAY:-foo} = foo ]; then
1066	echo -n '^[[7n' # query the rxvt we are in for the DISPLAY string
1067	read DISPLAY # set it in our local shell
1068	fi
1069	fi
1070
1071	=item How do I compile the manual pages for myself?
1072
1073	You need to have a recent version of perl installed as F</usr/bin/perl>,
1074	one that comes with F<pod2man>, F<pod2text> and F<pod2html>. Then go to
1075	the doc subdirectory and enter C<make alldoc>.
1076		1636
1077	=back	1637	=back
1078		1638
1079	=head1 SEE ALSO	1639	=head1 AUTHORS
1080
1081	@@RXVT_NAME@@(7), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5)
1082
1083	=head1 BUGS
1084
1085	Check the BUGS file for an up-to-date list.
1086
1087	Cursor change support is not yet implemented.
1088
1089	Click-and-drag doesn't work with X11 mouse report overriding.
1090
1091	=head1 CURRENT PROJECT COORDINATOR
1092		1640
1093	=over 4	1641	=over 4
1094		1642
1095	=item Project Coordinator	1643	=item John Bovey
1096		1644
1097	@@RXVTMAINT@@ L<@@RXVT_MAINTEMAIL@@>	1645	University of Kent, 1992, wrote the original Xvt.
1098		1646
1099	=item Web page maintainter	1647	=item Rob Nation L<< <nation@rocket.sanders.lockheed.com> >>
1100		1648
1101	@@RXVTWEBMAINT@@ L<@@RXVT_WEBMAINTEMAIL@@>	1649	very heavily modified Xvt and came up with Rxvt
1102		1650
1103	L<@@RXVT_WEBPAGE@@>	1651	=item Angelo Haritsis L<< <ah@doc.ic.ac.uk> >>
		1652
		1653	wrote the Greek Keyboard Input (no longer in code)
		1654
		1655	=item mj olesen L<< <olesen@me.QueensU.CA> >>
		1656
		1657	Wrote the menu system.
		1658
		1659	Project Coordinator (changes.txt 2.11 to 2.21)
		1660
		1661	=item Oezguer Kesim L<< <kesim@math.fu-berlin.de> >>
		1662
		1663	Project Coordinator (changes.txt 2.21a to 2.4.5)
		1664
		1665	=item Geoff Wing L<< <gcw@pobox.com> >>
		1666
		1667	Rewrote screen display and text selection routines.
		1668
		1669	Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)
		1670
		1671	=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >>
		1672
		1673	Forked rxvt-unicode, unicode support, rewrote almost all the code, perl
		1674	extension, random hacks, numerous bugfixes and extensions.
		1675
		1676	Project Coordinator (Changes 1.0 -)
		1677
		1678	=item Emanuele Giaquinta L<< <e.giaquinta@glauco.it> >>
		1679
		1680	Pty/tty/utmp/wtmp rewrite, lots of random hacking and bugfixing.
1104		1681
1105	=back	1682	=back
1106		1683
1107	=head1 AUTHORS
1108
1109	=over 4
1110
1111	=item John Bovey
1112
1113	University of Kent, 1992, wrote the original Xvt.
1114
1115	=item Rob Nation L<< <nation@rocket.sanders.lockheed.com> >>
1116
1117	very heavily modified Xvt and came up with Rxvt
1118
1119	=item Angelo Haritsis L<< <ah@doc.ic.ac.uk> >>
1120
1121	wrote the Greek Keyboard Input (no longer in code)
1122
1123	=item mj olesen L<< <olesen@me.QueensU.CA> >>
1124
1125	Wrote the menu system.
1126
1127	Project Coordinator (changes.txt 2.11 to 2.21)
1128
1129	=item Oezguer Kesim L<< <kesim@math.fu-berlin.de> >>
1130
1131	Project Coordinator (changes.txt 2.21a to 2.4.5)
1132
1133	=item Geoff Wing L<< <gcw@pobox.com> >>
1134
1135	Rewrote screen display and text selection routines. Project Coordinator
1136	(changes.txt 2.4.6 - rxvt-unicode)
1137
1138	=item Marc Alexander Lehmann L<< <rxvt@schmorp.de> >>
1139
1140	Forked rxvt-unicode, rewrote most of the display code and internal
1141	character handling to store text in unicode, improve xterm
1142	compatibility and apply numerous other bugfixes and extensions.
1143
1144	Project Coordinator (Changes 1.0 -)
1145
1146	=back
1147

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines