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

Comparing rxvt-unicode/doc/rxvt.1.pod (file contents):
Revision 1.132 by root, Mon Jun 18 13:38:12 2007 UTC vs.
Revision 1.177 by root, Sun May 23 00:48:53 2010 UTC

…		…
12	emulator intended as an I<xterm>(1) replacement for users who do not	12	emulator intended as an I<xterm>(1) replacement for users who do not
13	require features such as Tektronix 4014 emulation and toolkit-style	13	require features such as Tektronix 4014 emulation and toolkit-style
14	configurability. As a result, B<rxvt-unicode> uses much less swap space --	14	configurability. As a result, B<rxvt-unicode> uses much less swap space --
15	a significant advantage on a machine serving many X sessions.	15	a significant advantage on a machine serving many X sessions.
16		16
		17	This document is also available on the World-Wide-Web at
		18	L<http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.1.pod>.
		19
17	=head1 FREQUENTLY ASKED QUESTIONS	20	=head1 FREQUENTLY ASKED QUESTIONS
18		21
19	See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of	22	See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of
20	frequently asked questions and answer to them and some common	23	frequently asked questions and answer to them and some common
21	problems. That document is also accessible on the World-Wide-Web at	24	problems. That document is also accessible on the World-Wide-Web at
22	L<http://cvs.schmorp.de/browse/rxvt-unicode/doc/rxvt.7.html>.	25	L<http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.7.pod>.
23		26
24	=head1 RXVT-UNICODE VS. RXVT	27	=head1 RXVT-UNICODE VS. RXVT
25		28
26	Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode	29	Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode
27	internally. That means it can store and display most scripts in the	30	internally. That means it can store and display most scripts in the
28	world. Being a terminal emulator, however, some things are very difficult,	31	world. Being a terminal emulator, however, some things are very difficult,
29	especially cursive scripts such as arabic, vertically written scripts	32	especially cursive scripts such as arabic, vertically written scripts
30	like mongolian or scripts requiring extremely complex combining rules,	33	like mongolian or scripts requiring extremely complex combining rules,
31	like tibetan or devenagari. Don't expect pretty output when using these	34	like tibetan or devanagari. Don't expect pretty output when using these
32	scripts. Most other scripts, latin, cyrillic, kanji, thai etc. should work	35	scripts. Most other scripts, latin, cyrillic, kanji, thai etc. should work
33	fine, though. A somewhat difficult case are right-to-left scripts, such	36	fine, though. A somewhat difficult case are right-to-left scripts, such
34	as hebrew: B<rxvt-unicode> adopts the view that bidirectional algorithms	37	as hebrew: B<rxvt-unicode> adopts the view that bidirectional algorithms
35	belong into the application, not the terminal emulator (too many things --	38	belong in the application, not the terminal emulator (too many things --
36	such as cursor-movement while editing -- break otherwise), but that might	39	such as cursor-movement while editing -- break otherwise), but that might
37	change.	40	change.
38		41
39	If you are looking for a terminal that supports more exotic scripts, let	42	If you are looking for a terminal that supports more exotic scripts, let
40	me recommend C<mlterm>, which is a very user friendly, lean and clean	43	me recommend C<mlterm>, which is a very user friendly, lean and clean
…		…
89		92
90	Print out a message describing available options.	93	Print out a message describing available options.
91		94
92	=item B<-display> I<displayname>	95	=item B<-display> I<displayname>
93		96
94	Attempt to open a window on the named X display (B<-d> still	97	Attempt to open a window on the named X display (the older form B<-d>
95	respected). In the absence of this option, the display specified by the	98	is still respected. but deprecated). In the absence of this option, the
96	B<DISPLAY> environment variable is used.	99	display specified by the B<DISPLAY> environment variable is used.
97		100
98	=item B<-depth> I<bitdepth>	101	=item B<-depth> I<bitdepth>
99		102
100	Compile I<xft>: Attempt to find a visual with the given bit depth;	103	Compile I<xft>: Attempt to find a visual with the given bit depth;
101	resource B<depth>.	104	resource B<depth>.
102		105
		106	[Please note that many X servers (and libXft) are buggy with
		107	respect to C<-depth 32> and/or alpha channels, and will cause all sorts
		108	of graphical corruption. This is harmless, but we can't do anything about
		109	this, so watch out]
		110
103	=item B<-geometry> I<geom>	111	=item B<-geometry> I<geom>
104		112
105	Window geometry (B<-g> still respected); resource B<geometry>.	113	Window geometry (B<-g> still respected); resource B<geometry>.
106		114
107	=item B<-rv>\|B<+rv>	115	=item B<-rv>\|B<+rv>
…		…
114		122
115	=item B<-ss>\|B<+ss>	123	=item B<-ss>\|B<+ss>
116		124
117	Turn on/off skip scrolling (allow multiple screens per refresh); resource B<skipScroll>.	125	Turn on/off skip scrolling (allow multiple screens per refresh); resource B<skipScroll>.
118		126
119	=item B<-ip>\|B<+ip> \| B<-tr>\|B<+tr>	127	=item B<-tr>\|B<+tr>
120		128
121	Turn on/off inheriting parent window's pixmap. Alternative form is	129	Turn on/off illusion of a transparent window background; resource B<transparent>.
122	B<-tr>; resource B<inheritPixmap>.
123		130
124	I<Please note that transparency of any kind if completely unsupported by	131	B<-ip> is still accepted as an obsolete alias but will be removed in
125	the author. Don't bug him with installation questions! Read the FAQ (man 7	132	future versions.
126	@@RXVT_NAME@@)!>	133
		134	I<Please address all transparency related issues to Sasha Vasko at
		135	sasha@aftercode.net. Read the FAQ (man 7 @@RXVT_NAME@@)!>
127		136
128	=item B<-fade> I<number>	137	=item B<-fade> I<number>
129		138
130	Fade the text by the given percentage when focus is lost. Small values	139	Fade the text by the given percentage when focus is lost. Small values
131	fade a little only, 100 completely replaces all colours by the fade	140	fade a little only, 100 completely replaces all colours by the fade
…		…
137	is opaque black. resource B<fadeColor>.	146	is opaque black. resource B<fadeColor>.
138		147
139	=item B<-tint> I<colour>	148	=item B<-tint> I<colour>
140		149
141	Tint the transparent background pixmap with the given colour when	150	Tint the transparent background pixmap with the given colour when
142	transparency is enabled with B<-tr> or B<-ip>. This only works for	151	transparency is enabled with B<-tr>. This only works for
143	non-tiled backgrounds, currently. See also the B<-sh> option that can be	152	non-tiled backgrounds, currently. See also the B<-sh> option that can be
144	used to brighten or darken the image in addition to tinting it; resource	153	used to brighten or darken the image in addition to 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 colours essentially mean no tinting; resource
145	I<tintColor>. Example:	158	I<tintColor>. Example:
146		159
147	@@RXVT_NAME@@ -tr -tint blue -sh 40	160	@@RXVT_NAME@@ -tr -tint blue -sh 40
148		161
149	=item B<-sh> I<number>	162	=item B<-sh> I<number>
150		163
151	Darken (0 .. 100) or lighten (-1 .. -100) the transparent	164	Darken (0 .. 100) or lighten (100 .. 200) the transparent
152	background image in addition to (or instead of) tinting it;	165	background image in addition to (or instead of) tinting it;
153	resource I<shading>.	166	resource I<shading>.
154		167
155	=item B<-blt> I<string>	168	=item B<-blt> I<string>
156		169
157	Specify background blending type. If background pixmap is specified	170	Specify background blending type. If background pixmap is specified
158	at the same time as transparency - such pixmap will be blended over	171	at the same time as transparency - such pixmap will be blended over
159	transparency image, using method specified. Supported values are :	172	transparency image, using method specified. Supported values are :
160	B<add>, B<alphablend>, B<allanon> - color values averaging, B<colorize>,	173	B<add>, B<alphablend>, B<allanon> - colour values averaging, B<colorize>,
161	B<darken>, B<diff>, B<dissipate>, B<hue>, B<lighten>, B<overlay>,	174	B<darken>, B<diff>, B<dissipate>, B<hue>, B<lighten>, B<overlay>,
162	B<saturate>, B<screen>, B<sub>, B<tint>, B<value>. The default is	175	B<saturate>, B<screen>, B<sub>, B<tint>, B<value>. The default is
163	alpha-blending; resource I<blendType>.	176	alpha-blending. Compile I<afterimage>; resource I<blendType>.
164		177
165	=item B<-blr> I<number>	178	=item B<-blr> I<HxV>
166		179
167	Apply Gaussian Blur with the specified radius to the transparent	180	Apply Gaussian Blur with the specified radii to the transparent
168	background image; resource I<blurRadius>.	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>.
169		192
170	=item B<-bg> I<colour>	193	=item B<-bg> I<colour>
171		194
172	Window background colour; resource B<background>.	195	Window background colour; resource B<background>.
173		196
174	=item B<-fg> I<colour>	197	=item B<-fg> I<colour>
175		198
176	Window foreground colour; resource B<foreground>.	199	Window foreground colour; resource B<foreground>.
177		200
178	=item B<-pixmap> I<file[;geom]>	201	=item B<-pixmap> I<file[;geom[:op1][:op2][...]]>
179		202
180	Compile I<afterimage>: Specify image file for the background and also	203	Compile I<afterimage>: Specify image file for the background and also
181	optionally specify its scaling with a geometry string. Note you may need to	204	optionally specify its scaling with a geometry string. Note you may need to
182	add quotes to avoid special shell interpretation of the C<;> in the	205	add quotes to avoid special shell interpretation of the C<;> in the
183	command-line; for more details see resource B<backgroundPixmap>.	206	command-line; for more details see resource B<backgroundPixmap>.
184		207
185	=item B<-cr> I<colour>	208	=item B<-cr> I<colour>
…		…
233	italic> >> characters are to be printed. See resource B<boldItalicFont>	256	italic> >> characters are to be printed. See resource B<boldItalicFont>
234	for details.	257	for details.
235		258
236	=item B<-is>\|B<+is>	259	=item B<-is>\|B<+is>
237		260
238	Compile I<font-styles>: Bold/Italic font styles imply high intensity	261	Compile I<font-styles>: Bold/Blink font styles imply high intensity
239	foreground/background (default). See resource B<intensityStyles> for	262	foreground/background (default). See resource B<intensityStyles> for
240	details.	263	details.
241		264
242	=item B<-name> I<name>	265	=item B<-name> I<name>
243		266
…		…
261		284
262	=item B<-sb>\|B<+sb>	285	=item B<-sb>\|B<+sb>
263		286
264	Turn on/off scrollbar; resource B<scrollBar>.	287	Turn on/off scrollbar; resource B<scrollBar>.
265		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
266	=item B<-si>\|B<+si>	298	=item B<-si>\|B<+si>
267		299
268	Turn on/off scroll-to-bottom on TTY output inhibit; resource	300	Turn on/off scroll-to-bottom on TTY output inhibit; resource
269	B<scrollTtyOutput> has opposite effect.	301	B<scrollTtyOutput> has opposite effect.
270		302
…		…
276	=item B<-sw>\|B<+sw>	308	=item B<-sw>\|B<+sw>
277		309
278	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.
279	This only takes effect if B<-si> is also given; resource	311	This only takes effect if B<-si> is also given; resource
280	B<scrollWithBuffer>.	312	B<scrollWithBuffer>.
281
282	=item B<-sr>\|B<+sr>
283
284	Put scrollbar on right/left; resource B<scrollBar_right>.
285
286	=item B<-st>\|B<+st>
287
288	Display rxvt (non XTerm/NeXT) scrollbar without/with a trough;
289	resource B<scrollBar_floating>.
290		313
291	=item B<-ptab>\|B<+ptab>	314	=item B<-ptab>\|B<+ptab>
292		315
293	If enabled (default), "Horizontal Tab" characters are being stored as	316	If enabled (default), "Horizontal Tab" characters are being stored as
294	actual wide characters in the screen buffer, which makes it possible to	317	actual wide characters in the screen buffer, which makes it possible to
…		…
298		321
299	=item B<-bc>\|B<+bc>	322	=item B<-bc>\|B<+bc>
300		323
301	Blink the cursor; resource B<cursorBlink>.	324	Blink the cursor; resource B<cursorBlink>.
302		325
		326	=item B<-uc>\|B<+uc>
		327
		328	Make the cursor underlined; resource B<cursorUnderline>.
		329
303	=item B<-iconic>	330	=item B<-iconic>
304		331
305	Start iconified, if the window manager supports that option.	332	Start iconified, if the window manager supports that option.
306	Alternative form is B<-ic>.	333	Alternative form is B<-ic>.
307		334
…		…
323		350
324	=item B<-bl>	351	=item B<-bl>
325		352
326	Compile I<frills>: Set MWM hints to request a borderless window, i.e.	353	Compile I<frills>: Set MWM hints to request a borderless window, i.e.
327	if honoured by the WM, the rxvt-unicode window will not have window	354	if honoured by the WM, the rxvt-unicode window will not have window
328	decorations; resource B<borderLess>.	355	decorations; resource B<borderLess>. If the window manager does not
		356	support MWM hints (e.g. kwin), enables override-redirect mode.
329		357
330	=item B<-override-redirect>	358	=item B<-override-redirect>
331		359
332	Compile I<frills>: Sets override-redirect on the window; resource	360	Compile I<frills>: Sets override-redirect on the window; resource
333	B<override-redirect>.	361	B<override-redirect>.
…		…
341		369
342	=item B<-lsp> I<number>	370	=item B<-lsp> I<number>
343		371
344	Compile I<frills>: Lines (pixel height) to insert between each row of	372	Compile I<frills>: Lines (pixel height) to insert between each row of
345	the display. Useful to work around font rendering problems; resource	373	the display. Useful to work around font rendering problems; resource
346	B<linespace>.	374	B<lineSpace>.
		375
		376	=item B<-letsp> I<number>
		377
		378	Compile I<frills>: Amount to adjust the computed character width by
		379	to control overall letter spacing. Negative values will tighten up the
		380	letter spacing, positive values will space letters out more. Useful to
		381	work around odd font metrics; resource B<letterSpace>.
347		382
348	=item B<-tn> I<termname>	383	=item B<-tn> I<termname>
349		384
350	This option specifies the name of the terminal type to be set in the	385	This option specifies the name of the terminal type to be set in the
351	B<TERM> environment variable. This terminal type must exist in the	386	B<TERM> environment variable. This terminal type must exist in the
…		…
406		441
407	=item B<-tcw>	442	=item B<-tcw>
408		443
409	Change the meaning of triple-click selection with the left mouse	444	Change the meaning of triple-click selection with the left mouse
410	button. Only effective when the original (non-perl) selection code is	445	button. Only effective when the original (non-perl) selection code is
411	in-use. Instead of selecting a full line it will extend the selection the	446	in-use. Instead of selecting a full line it will extend the selection to
412	end of the logical line only. resource B<tripleclickwords>.	447	the end of the logical line only. resource B<tripleclickwords>.
413		448
414	=item B<-insecure>	449	=item B<-insecure>
415		450
416	Enable "insecure" mode, which currently enables most of the escape	451	Enable "insecure" mode, which currently enables most of the escape
417	sequences that echo strings. See the resource B<insecure> for more	452	sequences that echo strings. See the resource B<insecure> for more
…		…
437		472
438	Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@	473	Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
439	will not immediately destroy its window when the program executed within	474	will not immediately destroy its window when the program executed within
440	it exits. Instead, it will wait till it is being killed or closed by the	475	it exits. Instead, it will wait till it is being killed or closed by the
441	user; resource B<hold>.	476	user; resource B<hold>.
		477
		478	=item B<-cd> I<path>
		479
		480	Sets the working directory for the shell (or the command specified via
		481	B<-e>). The I<path> must be an absolute path and it must exist for
		482	@@RXVT_NAME@@ to start; resource B<chdir>.
		483
		484	=item B<-xrm> I<string>
		485
		486	Works like the X Toolkit option of the same name, by adding the I<string>
		487	as if it were specified in a resource file. Resource values specified this
		488	way take precedence over all other resource specifications.
		489
		490	Note that you need to use the I<same> syntax as in the .Xdefaults file,
		491	e.g. C<*.background: black>. Also note that all @@RXVT_NAME@@-specific
		492	options can be specified as long-options on the commandline, so use
		493	of B<-xrm> is mostly limited to cases where you want to specify other
		494	resources (e.g. for input methods) or for compatibility with other
		495	programs.
442		496
443	=item B<-keysym.>I<sym> I<string>	497	=item B<-keysym.>I<sym> I<string>
444		498
445	Remap a key symbol. See resource B<keysym>.	499	Remap a key symbol. See resource B<keysym>.
446		500
…		…
481	If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp	535	If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp
482	entries and will not tinker with pty/tty permissions - you have to do that	536	entries and will not tinker with pty/tty permissions - you have to do that
483	yourself if you want that.	537	yourself if you want that.
484		538
485	As an extremely special case, specifying C<-1> will completely suppress	539	As an extremely special case, specifying C<-1> will completely suppress
486	pty/tty operations.	540	pty/tty operations, which is probably only useful in conjunction with some
		541	perl extension that manages the terminal.
487		542
488	Here is a example in perl that illustrates how this option can be used (a	543	Here is a example in perl that illustrates how this option can be used (a
489	longer example is in F<doc/pty-fd>):	544	longer example is in F<doc/pty-fd>):
490		545
491	use IO::Pty;	546	use IO::Pty;
…		…
505	Comma-separated list of perl extension scripts to use (or not to use) in	560	Comma-separated list of perl extension scripts to use (or not to use) in
506	this terminal instance. See resource B<perl-ext> for details.	561	this terminal instance. See resource B<perl-ext> for details.
507		562
508	=back	563	=back
509		564
510	=head1 RESOURCES (available also as long-options)	565	=head1 RESOURCES
511		566
512	Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long	567	Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long
513	options) compiled into your version.	568	options) compiled into your version. All resources are also available as
		569	long-options.
514		570
515	You can set and change the resources using X11 tools like B<xrdb>. Many	571	You can set and change the resources using X11 tools like B<xrdb>. Many
516	distribution do also load settings from the B<~/.Xresources> file when X	572	distribution do also load settings from the B<~/.Xresources> file when X
517	starts. @@RXVT_NAME@@ will consult the following files/resources in order,	573	starts. @@RXVT_NAME@@ will consult the following files/resources in order,
518	with later settings overwriting earlier ones:	574	with later settings overwriting earlier ones:
…		…
520	1. system-wide app-defaults file, either locale-dependent OR global	576	1. system-wide app-defaults file, either locale-dependent OR global
521	2. app-defaults file in $XAPPLRESDIR	577	2. app-defaults file in $XAPPLRESDIR
522	3. RESOURCE_MANAGER property on root-window OR $HOME/.Xdefaults	578	3. RESOURCE_MANAGER property on root-window OR $HOME/.Xdefaults
523	4. SCREEN_RESOURCES for the current screen	579	4. SCREEN_RESOURCES for the current screen
524	5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>	580	5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>
		581	6. resources specified via -xrm on the commandline
525		582
526	Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two class	583	Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two class
527	names: B<Rxvt> and B<URxvt>. The class name B<Rxvt> allows resources	584	names: B<Rxvt> and B<URxvt>. The class name B<Rxvt> allows resources
528	common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be easily	585	common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be easily
529	configured, while the class name B<URxvt> allows resources unique to	586	configured, while the class name B<URxvt> allows resources unique to
…		…
539	=item B<depth:> I<bitdepth>	596	=item B<depth:> I<bitdepth>
540		597
541	Compile I<xft>: Attempt to find a visual with the given bit depth;	598	Compile I<xft>: Attempt to find a visual with the given bit depth;
542	option B<-depth>.	599	option B<-depth>.
543		600
		601	=item B<buffered:> I<boolean>
		602
		603	Compile I<xft>: Turn on/off double-buffering for xft (default enabled).
		604	On some card/driver combination enabling it slightly decreases
		605	performance, on most it greatly helps it. The slowdown is small, so it
		606	should normally be enabled.
		607
544	=item B<geometry:> I<geom>	608	=item B<geometry:> I<geom>
545		609
546	Create the window with the specified X window geometry [default 80x24];	610	Create the window with the specified X window geometry [default 80x24];
547	option B<-geometry>.	611	option B<-geometry>.
548		612
…		…
561	Use the specified colour for the colour value I<n>, where 0-7	625	Use the specified colour for the colour value I<n>, where 0-7
562	corresponds to low-intensity (normal) colours and 8-15 corresponds to	626	corresponds to low-intensity (normal) colours and 8-15 corresponds to
563	high-intensity (bold = bright foreground, blink = bright background)	627	high-intensity (bold = bright foreground, blink = bright background)
564	colours. The canonical names are as follows: 0=black, 1=red, 2=green,	628	colours. The canonical names are as follows: 0=black, 1=red, 2=green,
565	3=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour	629	3=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour
566	names used are listed in the B<COLORS AND GRAPHICS> section.	630	names used are listed in the B<COLOURS AND GRAPHICS> section.
567		631
568	Colours higher than 15 cannot be set using resources (yet), but can be	632	Colours higher than 15 cannot be set using resources (yet), but can be
569	changed using an escape command (see @@RXVT_NAME@@(7)).	633	changed using an escape command (see @@RXVT_NAME@@(7)).
570		634
571	Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with	635	Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with
…		…
582	=item B<colorUL:> I<colour>	646	=item B<colorUL:> I<colour>
583		647
584	Use the specified colour to display underlined characters when the	648	Use the specified colour to display underlined characters when the
585	foreground colour is the default.	649	foreground colour is the default.
586		650
587	=item B<colorRV:> I<colour>
588
589	Use the specified colour as the background for reverse video characters
590	when OPTION_HC is disabled (--disable-frills).
591
592	=item B<underlineColor:> I<colour>	651	=item B<underlineColor:> I<colour>
593		652
594	If set, use the specified colour as the colour for the underline	653	If set, use the specified colour as the colour for the underline
595	itself. If unset, use the foreground colour.	654	itself. If unset, use the foreground colour.
		655
		656	=item B<highlightColor:> I<colour>
		657
		658	If set, use the specified colour as the background for highlighted
		659	characters. If unset, use reverse video.
		660
		661	=item B<highlightTextColor:> I<colour>
		662
		663	If set and highlightColor is set, use the specified colour as the
		664	foreground for highlighted characters.
596		665
597	=item B<cursorColor:> I<colour>	666	=item B<cursorColor:> I<colour>
598		667
599	Use the specified colour for the cursor. The default is to use the	668	Use the specified colour for the cursor. The default is to use the
600	foreground colour; option B<-cr>.	669	foreground colour; option B<-cr>.
…		…
607		676
608	=item B<reverseVideo:> I<boolean>	677	=item B<reverseVideo:> I<boolean>
609		678
610	B<True>: simulate reverse video by foreground and background colours;	679	B<True>: simulate reverse video by foreground and background colours;
611	option B<-rv>. B<False>: regular screen colours [default]; option	680	option B<-rv>. B<False>: regular screen colours [default]; option
612	B<+rv>. See note in B<COLORS AND GRAPHICS> section.	681	B<+rv>. See note in B<COLOURS AND GRAPHICS> section.
613		682
614	=item B<jumpScroll:> I<boolean>	683	=item B<jumpScroll:> I<boolean>
615		684
616	B<True>: specify that jump scrolling should be used. When receiving lots	685	B<True>: specify that jump scrolling should be used. When receiving lots
617	of lines, @@RXVT_NAME@@ will only scroll once a whole screen height of lines	686	of lines, @@RXVT_NAME@@ will only scroll once a whole screen height of lines
…		…
631		700
632	B<False>: specify that everything is to be displayed, even	701	B<False>: specify that everything is to be displayed, even
633	if the refresh is too fast for the human eye to read anything (or the	702	if the refresh is too fast for the human eye to read anything (or the
634	monitor to display anything); option B<+ss>.	703	monitor to display anything); option B<+ss>.
635		704
636	=item B<inheritPixmap:> I<boolean>	705	=item B<transparent:> I<boolean>
637		706
638	B<True>: make the background inherit the parent windows' pixmap, giving	707	Turn on/off illusion of a transparent window background.
639	artificial transparency. B<False>: do not inherit the parent windows'
640	pixmap.
641		708
642	I<Please note that transparency of any kind if completely unsupported by	709	B<inheritPixmap> is still accepted as an obsolete alias but will be removed in
643	the author. Don't bug him with installation questions!>	710	future versions.
		711
		712	I<Please address all transparency related issues to Sasha Vasko at
		713	sasha@aftercode.net. Read the FAQ (man 7 @@RXVT_NAME@@)!>
644		714
645	=item B<fading:> I<number>	715	=item B<fading:> I<number>
646		716
647	Fade the text by the given percentage when focus is lost; option B<-fade>.	717	Fade the text by the given percentage when focus is lost; option B<-fade>.
648		718
…		…
665		735
666	Specify background blending type; option B<-blt>.	736	Specify background blending type; option B<-blt>.
667		737
668	=item B<blurRadius:> I<number>	738	=item B<blurRadius:> I<number>
669		739
670	Apply Gaussian Blurr with the specified radius to the transparent	740	Apply gaussian blur with the specified radius to the transparent
671	background image; option B<-blr>.	741	background image; option B<-blr>.
		742
		743	=item B<iconFile:> I<file>
		744
		745	Set the application icon pixmap; option B<-icon>.
672		746
673	=item B<scrollColor:> I<colour>	747	=item B<scrollColor:> I<colour>
674		748
675	Use the specified colour for the scrollbar [default #B2B2B2].	749	Use the specified colour for the scrollbar [default #B2B2B2].
676		750
…		…
682	=item B<borderColor:> I<colour>	756	=item B<borderColor:> I<colour>
683		757
684	The colour of the border around the text area and between the scrollbar	758	The colour of the border around the text area and between the scrollbar
685	and the text.	759	and the text.
686		760
687	=item B<backgroundPixmap:> I<file[;geom]>	761	=item B<backgroundPixmap:> I<file[;geom[:op1][:op2][...]]>
688		762
689	Use the specified image file for the background and also optionally	763	Use the specified image file for the background and also
690	specify its scaling with a geometry string B<WxH+X+Y>,	764	optionally specify its scaling with a geometry string B<WxH+X+Y>,
691	in which B<"W" / "H"> specify the horizontal/vertical scale (percent),	765	(default C<0x0+50+50>) in which B<"W" / "H"> specify the
692	and B<"X" / "Y"> locate the image centre (percent).	766	horizontal/vertical scale (percent), and B<"X" / "Y"> locate the image
693	A scale of 0 displays the image with tiling. A scale of 1 displays the	767	centre (percent). A scale of 0 displays the image with tiling. A scale
694	image without any scaling. A scale of 2 to 9 specifies an integer	768	of 1 displays the image without any scaling. A scale of 2 to 9 specifies
695	number of images in that direction. No image will be magnified beyond	769	an integer number of images in that direction. No image will be magnified
696	10 times its original size. The maximum permitted scale is 1000.	770	beyond 10 times its original size. The maximum permitted scale is 1000.
697	Special string of B<"auto"> used as a geometry will cause image to be	771	Additional operations can be specified after colon B<:op1:op2...>.
698	automatically scaled to match window size.	772	Supported operations are:
		773
		774	tile force background image to be tiled and not scaled. Equivalent to 0x0
		775	propscale will scale image keeping proportions
		776	auto will scale image to match window size. Equivalent to 100x100
		777	hscale will scale image horizontally to the window size
		778	vscale will scale image vertically to the window size
		779	scale will scale image to match window size
		780	root will tile image as if it was a root window background, auto-adjusting
		781	whenever terminal window moves
		782
699	If used in conjunction with B<-tr> option - specified pixmap will be	783	If used in conjunction with B<-tr> option, the specified pixmap will be
700	blended over transparency image using either alpha-blending, or any	784	blended over transparency image using either alpha-blending, or any
701	other blending type, specified with B<-blt "type"> option.	785	other blending type, specified with B<-blt "type"> option.
702	[default 0x0+50+50]
703		786
704	=item B<path:> I<path>	787	=item B<path:> I<path>
705		788
706	Specify the colon-delimited search path for finding XPM files.	789	Specify the colon-delimited search path for finding background image files.
707		790
708	=item B<font:> I<fontlist>	791	=item B<font:> I<fontlist>
709		792
710	Select the fonts to be used. This is a comma separated list of font names	793	Select the fonts to be used. This is a comma separated list of font names
711	that are checked in order when trying to find glyphs for characters. The	794	that are checked in order when trying to find glyphs for characters. The
…		…
734	it is named first) and thus defines the character cell grid to be 9 pixels	817	it is named first) and thus defines the character cell grid to be 9 pixels
735	wide and 15 pixels high.	818	wide and 15 pixels high.
736		819
737	The second font is just used to add additional unicode characters not in	820	The second font is just used to add additional unicode characters not in
738	the base font, likewise the third, which is unfortunately non-bold, but	821	the base font, likewise the third, which is unfortunately non-bold, but
739	the bold version of the font does contain less characters, so this is a	822	the bold version of the font does contain fewer characters, so this is a
740	useful supplement.	823	useful supplement.
741		824
742	The third font is an Xft font with aliasing turned off, and the characters	825	The third font is an Xft font with aliasing turned off, and the characters
743	are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font	826	are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font
744	contains other characters, but we are not interested in them.	827	contains other characters, but we are not interested in them.
…		…
768	text font will being used for the given style.	851	text font will being used for the given style.
769		852
770	=item B<intensityStyles:> I<boolean>	853	=item B<intensityStyles:> I<boolean>
771		854
772	When font styles are not enabled, or this option is enabled (B<True>,	855	When font styles are not enabled, or this option is enabled (B<True>,
773	option B<-is>, the default), bold and italic font styles imply high	856	option B<-is>, the default), bold/blink font styles imply high
774	intensity foreground/background colours. Disabling this option (B<False>,	857	intensity foreground/background colours. Disabling this option (B<False>,
775	option B<+is>) disables this behaviour, the high intensity colours are not	858	option B<+is>) disables this behaviour, the high intensity colours are not
776	reachable.	859	reachable.
777		860
778	=item B<selectstyle:> I<mode>
779
780	Set mouse selection style to B<old> which is 2.20, B<oldword> which
781	is xterm style with 2.20 old word selection, or anything else which
782	gives xterm style selection. Only effective when the original (non-perl)
783	selection code is in use.
784
785	=item B<scrollstyle:> I<mode>
786
787	Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
788	the author's favourite.
789
790	=item B<title:> I<string>	861	=item B<title:> I<string>
791		862
792	Set window title string, the default title is the command-line	863	Set window title string, the default title is the command-line
793	specified after the B<-e> option, if any, otherwise the application	864	specified after the B<-e> option, if any, otherwise the application
794	name; option B<-title>.	865	name; option B<-title>.
…		…
807	=item B<urgentOnBell:> I<boolean>	878	=item B<urgentOnBell:> I<boolean>
808		879
809	B<True>: set the urgency hint for the wm on receipt of a bell character.	880	B<True>: set the urgency hint for the wm on receipt of a bell character.
810	B<False>: do not set the urgency hint [default].	881	B<False>: do not set the urgency hint [default].
811		882
		883	@@RXVT_NAME@@ resets the urgency hint on every focus change.
		884
812	=item B<visualBell:> I<boolean>	885	=item B<visualBell:> I<boolean>
813		886
814	B<True>: use visual bell on receipt of a bell character; option B<-vb>.	887	B<True>: use visual bell on receipt of a bell character; option B<-vb>.
815	B<False>: no visual bell [default]; option B<+vb>.	888	B<False>: no visual bell [default]; option B<+vb>.
816		889
…		…
838		911
839	URxvt.print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX)	912	URxvt.print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX)
840		913
841	This creates a new file in your home directory with the screen contents	914	This creates a new file in your home directory with the screen contents
842	every time you hit C<Print>.	915	every time you hit C<Print>.
		916
		917	=item B<scrollstyle:> I<mode>
		918
		919	Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
		920	the author's favourite.
843		921
844	=item B<scrollBar:> I<boolean>	922	=item B<scrollBar:> I<boolean>
845		923
846	B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:	924	B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:
847	disable the scrollbar; option B<+sb>.	925	disable the scrollbar; option B<+sb>.
…		…
910	=item B<termName:> I<termname>	988	=item B<termName:> I<termname>
911		989
912	Specifies the terminal type name to be set in the B<TERM> environment	990	Specifies the terminal type name to be set in the B<TERM> environment
913	variable; option B<-tn>.	991	variable; option B<-tn>.
914		992
915	=item B<linespace:> I<number>	993	=item B<lineSpace:> I<number>
916		994
917	Specifies number of lines (pixel height) to insert between each row of	995	Specifies number of lines (pixel height) to insert between each row of
918	the display [default 0]; option B<-lsp>.	996	the display [default 0]; option B<-lsp>.
919		997
920	=item B<meta8:> I<boolean>	998	=item B<meta8:> I<boolean>
…		…
934		1012
935	=item B<cursorBlink:> I<boolean>	1013	=item B<cursorBlink:> I<boolean>
936		1014
937	B<True>: blink the cursor. B<False>: do not blink the cursor [default];	1015	B<True>: blink the cursor. B<False>: do not blink the cursor [default];
938	option B<-bc>.	1016	option B<-bc>.
		1017
		1018	=item B<cursorUnderline:> I<boolean>
		1019
		1020	B<True>: Make the cursor underlined. B<False>: Make the cursor a box [default];
		1021	option B<-uc>.
939		1022
940	=item B<pointerBlank:> I<boolean>	1023	=item B<pointerBlank:> I<boolean>
941		1024
942	B<True>: blank the pointer when a key is pressed or after a set number	1025	B<True>: blank the pointer when a key is pressed or after a set number
943	of seconds of inactivity. B<False>: the pointer is always visible	1026	of seconds of inactivity. B<False>: the pointer is always visible
…		…
980	will be created). In this mode, characters outside ISO-8859-1 can be used.	1063	will be created). In this mode, characters outside ISO-8859-1 can be used.
981		1064
982	When the selection extension is not used, only ISO-8859-1 characters can	1065	When the selection extension is not used, only ISO-8859-1 characters can
983	be used. If not specified, the built-in default is used:	1066	be used. If not specified, the built-in default is used:
984		1067
985	B<< BACKSLASH `"'&()*,;<=>?@[]{\|} >>	1068	B<< BACKSLASH `"'&()*,;<=>?@[]^{\|} >>
986		1069
987	=item B<preeditType:> I<style>	1070	=item B<preeditType:> I<style>
988		1071
989	B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.	1072	B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.
990		1073
…		…
1046		1129
1047	=item B<secondaryScroll:> I<boolean>	1130	=item B<secondaryScroll:> I<boolean>
1048		1131
1049	Turn on/off secondary screen scroll (default enabled). If this	1132	Turn on/off secondary screen scroll (default enabled). If this
1050	option is enabled, scrolls on the secondary screen will change the	1133	option is enabled, scrolls on the secondary screen will change the
1051	scrollback buffer and switching to/from the secondary screen will	1134	scrollback buffer and, when secondaryScreen is off, switching
1052	instead scroll the screen up.	1135	to/from the secondary screen will instead scroll the screen up.
1053		1136
1054	=item B<hold>: I<boolean>	1137	=item B<hold>: I<boolean>
1055		1138
1056	Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@	1139	Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
1057	will not immediately destroy its window when the program executed within	1140	will not immediately destroy its window when the program executed within
1058	it exits. Instead, it will wait till it is being killed or closed by the	1141	it exits. Instead, it will wait till it is being killed or closed by the
1059	user.	1142	user.
		1143
		1144	=item B<chdir>: I<path>
		1145
		1146	Sets the working directory for the shell (or the command specified via
		1147	B<-e>). The I<path> must be an absolute path and it must exist for
		1148	@@RXVT_NAME@@ to start. If it isn't specified then the current working
		1149	directory will be used; option B<-cd>.
1060		1150
1061	=item B<keysym.>I<sym>: I<string>	1151	=item B<keysym.>I<sym>: I<string>
1062		1152
1063	Compile I<frills>: Associate I<string> with keysym I<sym>. The	1153	Compile I<frills>: Associate I<string> with keysym I<sym>. The
1064	intervening resource name B<keysym.> cannot be omitted.	1154	intervening resource name B<keysym.> cannot be omitted.
…		…
1078	searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and	1168	searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and
1079	omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex	1169	omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex
1080	keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not	1170	keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not
1081	performed in an exact manner; however, the closest match is assured.	1171	performed in an exact manner; however, the closest match is assured.
1082		1172
1083	I<string> may contain escape values (C<\a>: bell, C<\b>: backspace,	1173	I<string> may contain escape values (C<\n>: newline, C<\000>: octal
1084	C<\e>, C<\E>: escape, C<\n>: newline, C<\r>: carriage return, C<\t>: tab,	1174	number), see RESOURCES in C<man 7 X> for futher details.
1085	C<\000>: octal number) or verbatim control characters (C<^?>: delete,
1086	C<^@>: null, C<^A> ...) and may be enclosed with double quotes so that it
1087	can start or end with whitespace. B<This feature is deprecated and will
1088	be removed>.
1089
1090	Please note that you need to double the C<\> in resource files, as
1091	Xlib itself does its own de-escaping (you can use C<\033> instead of
1092	C<\e> (and so on), which will work with both Xt and @@RXVT_NAME@@'s own
1093	processing).
1094		1175
1095	You can define a range of keysyms in one shot by providing a I<string>	1176	You can define a range of keysyms in one shot by providing a I<string>
1096	with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimiter `/'	1177	with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimiter `/'
1097	should be a character not used by the strings.	1178	should be a character not used by the strings.
1098		1179
…		…
1112	when Control-Meta-c is being pressed":	1193	when Control-Meta-c is being pressed":
1113		1194
1114	URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007	1195	URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007
1115		1196
1116	If I<string> takes the form C<perl:STRING>, then the specified B<STRING>	1197	If I<string> takes the form C<perl:STRING>, then the specified B<STRING>
1117	is passed to the C<on_keyboard_command> perl handler. See the @@RXVT_NAME@@perl(3)	1198	is passed to the C<on_user_command> perl handler. See the @@RXVT_NAME@@perl(3)
1118	manpage. For example, the F<selection> extension (activated via	1199	manpage. For example, the F<selection> extension (activated via
1119	C<@@RXVT_NAME@@ -pe selection>) listens for C<selection:rot13> events:	1200	C<@@RXVT_NAME@@ -pe selection>) listens for C<selection:rot13> events:
1120		1201
1121	URxvt.keysym.M-C-c: perl:selection:rot13	1202	URxvt.keysym.M-C-c: perl:selection:rot13
1122		1203
…		…
1180	all instances, while B<perl-ext> is used for specific instances.	1261	all instances, while B<perl-ext> is used for specific instances.
1181		1262
1182	=item B<perl-eval>: I<string>	1263	=item B<perl-eval>: I<string>
1183		1264
1184	Perl code to be evaluated when all extensions have been registered. See	1265	Perl code to be evaluated when all extensions have been registered. See
1185	the @@RXVT_NAME@@perl(3) manpage. Due to security reasons, this resource	1266	the @@RXVT_NAME@@perl(3) manpage.
1186	will be ignored when running setuid/setgid.
1187		1267
1188	=item B<perl-lib>: I<path>	1268	=item B<perl-lib>: I<path>
1189		1269
1190	Colon-separated list of additional directories that hold extension	1270	Colon-separated list of additional directories that hold extension
1191	scripts. When looking for extensions specified by the C<perl> resource,	1271	scripts. When looking for extensions specified by the C<perl> resource,
1192	@@RXVT_NAME@@ will first look in these directories and then in	1272	@@RXVT_NAME@@ will first look in these directories and then in
1193	F<@@RXVT_LIBDIR@@/urxvt/perl/>. Due to security reasons, this resource	1273	F<@@RXVT_LIBDIR@@/urxvt/perl/>.
1194	will be ignored when running setuid/setgid.
1195		1274
1196	See the @@RXVT_NAME@@perl(3) manpage.	1275	See the @@RXVT_NAME@@perl(3) manpage.
1197		1276
1198	=item B<< selection.pattern-I<idx> >>: I<perl-regex>	1277	=item B<< selection.pattern-I<idx> >>: I<perl-regex>
1199		1278
…		…
1221		1300
1222	=item B<override-redirect>: I<boolean>	1301	=item B<override-redirect>: I<boolean>
1223		1302
1224	Compile I<frills>: Sets override-redirect for the terminal window, making	1303	Compile I<frills>: Sets override-redirect for the terminal window, making
1225	it almost invisible to window managers; option B<-override-redirect>.	1304	it almost invisible to window managers; option B<-override-redirect>.
		1305
		1306	=item B<iso14755:> I<boolean>
		1307
		1308	Turn on/off ISO 14755 (default enabled).
1226		1309
1227	=item B<iso14755_52:> I<boolean>	1310	=item B<iso14755_52:> I<boolean>
1228		1311
1229	Turn on/off ISO 14755 5.2 mode (default enabled).	1312	Turn on/off ISO 14755 5.2 mode (default enabled).
1230		1313
…		…
1305		1388
1306	=head1 ISO 14755 SUPPORT	1389	=head1 ISO 14755 SUPPORT
1307		1390
1308	ISO 14755 is a standard for entering and viewing unicode characters	1391	ISO 14755 is a standard for entering and viewing unicode characters
1309	and character codes using the keyboard. It consists of 4 parts. The	1392	and character codes using the keyboard. It consists of 4 parts. The
1310	first part is available rxvt-unicode has been compiled with	1393	first part is available if rxvt-unicode has been compiled with
1311	C<--enable-frills>, the rest is available when rxvt-unicode was compiled	1394	C<--enable-frills>, the rest is available when rxvt-unicode was compiled
1312	with C<--enable-iso14755>.	1395	with C<--enable-iso14755>.
1313		1396
1314	=over 4	1397	=over 4
1315		1398
…		…
1373	B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that	1456	B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that
1374	it can be seen via the I<who(1)> command, and can accept messages. To	1457	it can be seen via the I<who(1)> command, and can accept messages. To
1375	allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root	1458	allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root
1376	on some systems or setgid to root or to some other group on others.	1459	on some systems or setgid to root or to some other group on others.
1377		1460
1378	=head1 COLORS AND GRAPHICS	1461	=head1 COLOURS AND GRAPHICS
1379		1462
1380	In addition to the default foreground and background colours,	1463	In addition to the default foreground and background colours,
1381	B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus	1464	B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus
1382	high-intensity bold/blink versions of the same). Here is a list of the	1465	high-intensity bold/blink versions of the same). Here is a list of the
1383	colours with their names.	1466	colours with their names.
…		…
1422	Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by	1505	Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by
1423	always swapping the foreground/background colours. This is in contrast to	1506	always swapping the foreground/background colours. This is in contrast to
1424	I<xterm>(1) where the colours are only swapped if they have not otherwise	1507	I<xterm>(1) where the colours are only swapped if they have not otherwise
1425	been specified. For example,	1508	been specified. For example,
1426		1509
1427	=over 4
1428
1429	=item B<@@RXVT_NAME@@ -fg Black -bg White -rv>	1510	@@RXVT_NAME@@ -fg Black -bg White -rv
1430		1511
1431	would yield White on Black, while on I<xterm>(1) it would yield Black	1512	would yield White on Black, while on I<xterm>(1) it would yield Black on
1432	on White.	1513	White.
1433
1434	=back
1435		1514
1436	=head2 ALPHA CHANNEL SUPPORT	1515	=head2 ALPHA CHANNEL SUPPORT
1437		1516
1438	If Xft support has been compiled in and as long as Xft/Xrender/X don't get	1517	If Xft support has been compiled in and as long as Xft/Xrender/X don't get
1439	their act together, rxvt-unicode will support C<rgba:rrrr/gggg/bbbb/aaaa>	1518	their act together, rxvt-unicode will do it's own alpha channel management:
1440	(recommended, but B<MUST> have 4 digits/component) colour specifications,	1519
1441	in addition to the ones provided by X, where the additional A component	1520	You can prefix any colour with an opaquenes percentage enclosed in
		1521	brackets, i.e. C<[percent]>, where C<percent> is a decimal percentage
		1522	(0-100) that specifies the opacity of the colour, where C<0> is completely
		1523	transparent and C<100> is completely opaque. For example, C<[50]red> is a
		1524	half-transparent red, while C<[95]#00ff00> is an almost opaque green. This
		1525	is the recommended format to specify transparency values, and works with
		1526	all ways to specify a colour.
		1527
		1528	For complete control, rxvt-unicode also supports
		1529	C<rgba:rrrr/gggg/bbbb/aaaa> (exactly four hex digits/component) colour
		1530	specifications, where the additional C<aaaa> component specifies opacity
1442	specifies opacity (alpha) values. The minimum value of C<0> is completely	1531	(alpha) values. The minimum value of C<0000> is completely transparent,
1443	transparent). You can also prefix any color with C<[percent]>, where	1532	while C<ffff> is completely opaque). The two example colours from
1444	C<percent> is a decimal percentage (0-100) that specifies the opacity of	1533	earlier could also be specified as C<rgba:ff00/0000/0000/8000> and
1445	the color, where C<0> is completely transparent and C<100> is completelxy	1534	C<rgba:0000/ff00/0000/f332>.
1446	opaque.
1447		1535
1448	You probably need to specify B<"-depth 32">, too, and have the luck that	1536	You probably need to specify B<"-depth 32">, too, to force a visual with
1449	your X-server uses ARGB pixel layout, as X is far from just supporting	1537	alpha channels, and have the luck that your X-server uses ARGB pixel
1450	ARGB visuals out of the box, and rxvt-unicode just fudges around.	1538	layout, as X is far from just supporting ARGB visuals out of the box, and
		1539	rxvt-unicode just fudges around.
1451		1540
1452	For example, the following selects an almost completely transparent red	1541	For example, the following selects an almost completely transparent black
1453	background, and an almost opaque pink foreground:	1542	background, and an almost opaque pink foreground:
1454		1543
1455	@@RXVT_NAME@@ -depth 32 -bg rgba:0000/0000/0000/aaaa -fg "[80]pink"	1544	@@RXVT_NAME@@ -depth 32 -bg rgba:0000/0000/0000/4444 -fg "[80]pink"
1456		1545
1457	I<Please note that transparency of any kind if completely unsupported by	1546	When not using a background image, then the interpretation of the
1458	the author. Don't bug him with installation questions!>	1547	alpha channel is up to your compositing manager (most interpret it as
		1548	transparency of course).
		1549
		1550	When using a background pixmap or pseudo-transparency, then the background
		1551	colour will always behave as if it were completely transparent (so the
		1552	background image shows instead), regardless of how it was specified, while
		1553	other colours will either be transparent as specified (the background
		1554	image will show through) on servers supporting the RENDER extension, or
		1555	fully opaque on servers not supporting the RENDER EXTENSION.
		1556
		1557	Please note that due to bugs in Xft, specifying alpha values might result
		1558	in garbage being displayed when the X-server does not support the RENDER
		1559	extension.
1459		1560
1460	=head1 ENVIRONMENT	1561	=head1 ENVIRONMENT
1461		1562
1462	B<@@RXVT_NAME@@> sets and/or uses the following environment variables:	1563	B<@@RXVT_NAME@@> sets and/or uses the following environment variables:
1463		1564
…		…
1469	resources or on the command line.	1570	resources or on the command line.
1470		1571
1471	=item B<COLORTERM>	1572	=item B<COLORTERM>
1472		1573
1473	Either C<rxvt>, C<rxvt-xpm>, depending on whether @@RXVT_NAME@@ was	1574	Either C<rxvt>, C<rxvt-xpm>, depending on whether @@RXVT_NAME@@ was
1474	compiled with XPM support, and optionally with the added extension	1575	compiled with background image support, and optionally with the added
1475	C<-mono> to indicate that rxvt-unicode runs on a monochrome screen.	1576	extension C<-mono> to indicate that rxvt-unicode runs on a monochrome
		1577	screen.
1476		1578
1477	=item B<COLORFGBG>	1579	=item B<COLORFGBG>
1478		1580
1479	Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is	1581	Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is
1480	the colour code used as default foreground/text colour (or the string	1582	the colour code used as default foreground/text colour (or the string
1481	C<default> to indicate that the default-colour escape sequence is to be	1583	C<default> to indicate that the default-colour escape sequence is to be
1482	used), C<bg> is the colour code used as default background colour (or the	1584	used), C<bg> is the colour code used as default background colour (or the
1483	string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@	1585	string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@
1484	was compiled with XPM support. Libraries like C<ncurses> and C<slang> can	1586	was compiled with background image support. Libraries like C<ncurses>
1485	(and do) use this information to optimize screen output.	1587	and C<slang> can (and do) use this information to optimize screen output.
1486		1588
1487	=item B<WINDOWID>	1589	=item B<WINDOWID>
1488		1590
1489	Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel	1591	Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel
1490	window, which usually has subwindows for the scrollbar, the terminal	1592	window, which usually has subwindows for the scrollbar, the terminal
…		…
1496	C<--with-terminfo=PATH>.	1598	C<--with-terminfo=PATH>.
1497		1599
1498	=item B<DISPLAY>	1600	=item B<DISPLAY>
1499		1601
1500	Used by @@RXVT_NAME@@ to connect to the display and set to the correct	1602	Used by @@RXVT_NAME@@ to connect to the display and set to the correct
1501	display in its child processes.	1603	display in its child processes if C<-display> isn't used to override. It
		1604	defaults to C<:0> if it doesn't exist.
1502		1605
1503	=item B<SHELL>	1606	=item B<SHELL>
1504		1607
1505	The shell to be used for command execution, defaults to C</bin/sh>.	1608	The shell to be used for command execution, defaults to C</bin/sh>.
1506		1609
…		…
1532		1635
1533	=over 4	1636	=over 4
1534		1637
1535	=item B</usr/lib/X11/rgb.txt>	1638	=item B</usr/lib/X11/rgb.txt>
1536		1639
1537	Color names.	1640	Colour names.
1538		1641
1539	=back	1642	=back
1540		1643
1541	=head1 SEE ALSO	1644	=head1 SEE ALSO
1542		1645
…		…
1581	Project Coordinator (changes.txt 2.21a to 2.4.5)	1684	Project Coordinator (changes.txt 2.21a to 2.4.5)
1582		1685
1583	=item Geoff Wing L<< <gcw@pobox.com> >>	1686	=item Geoff Wing L<< <gcw@pobox.com> >>
1584		1687
1585	Rewrote screen display and text selection routines.	1688	Rewrote screen display and text selection routines.
1586		1689
1587	Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)	1690	Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)
1588		1691
1589	=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >>	1692	=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >>
1590		1693
1591	Forked rxvt-unicode, unicode support, rewrote almost all the code, perl	1694	Forked rxvt-unicode, unicode support, rewrote almost all the code, perl

Diff Legend

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

Comparing rxvt-unicode/doc/rxvt.1.pod (file contents): Revision 1.132 by root, Mon Jun 18 13:38:12 2007 UTC vs. Revision 1.177 by root, Sun May 23 00:48:53 2010 UTC

Diff Legend

Comparing rxvt-unicode/doc/rxvt.1.pod (file contents):
Revision 1.132 by root, Mon Jun 18 13:38:12 2007 UTC vs.
Revision 1.177 by root, Sun May 23 00:48:53 2010 UTC