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

Comparing rxvt-unicode/doc/rxvt.1.pod (file contents):
Revision 1.173 by root, Wed Dec 16 05:20:50 2009 UTC vs.
Revision 1.238 by sf-exg, Sat Oct 11 22:02:50 2014 UTC

…		…
98	is still respected. but deprecated). In the absence of this option, the	98	is still respected. but deprecated). In the absence of this option, the
99	display specified by the B<DISPLAY> environment variable is used.	99	display specified by the B<DISPLAY> environment variable is used.
100		100
101	=item B<-depth> I<bitdepth>	101	=item B<-depth> I<bitdepth>
102		102
103	Compile I<xft>: Attempt to find a visual with the given bit depth;	103	Compile I<frills>: Attempt to find a visual with the given bit depth;
104	resource B<depth>.	104	resource B<depth>.
105		105
106	[Please note that many X servers (and libXft) are buggy with	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	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	108	of graphical corruption. This is harmless, but we can't do anything about
109	this, so watch out]	109	this, so watch out]
110		110
		111	=item B<-visual> I<visualID>
		112
		113	Compile I<frills>: Use the given visual (see e.g. C<xdpyinfo> for possible
		114	visual ids).
		115
111	=item B<-geometry> I<geom>	116	=item B<-geometry> I<geom>
112		117
113	Window geometry (B<-g> still respected); resource B<geometry>.	118	Window geometry (B<-g> still respected); resource B<geometry>.
114		119
115	=item B<-rv>\|B<+rv>	120	=item B<-rv>\|B<+rv>
…		…
121	Turn on/off jump scrolling (allow multiple lines per refresh); resource B<jumpScroll>.	126	Turn on/off jump scrolling (allow multiple lines per refresh); resource B<jumpScroll>.
122		127
123	=item B<-ss>\|B<+ss>	128	=item B<-ss>\|B<+ss>
124		129
125	Turn on/off skip scrolling (allow multiple screens per refresh); resource B<skipScroll>.	130	Turn on/off skip scrolling (allow multiple screens per refresh); resource B<skipScroll>.
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@@)!>
136		131
137	=item B<-fade> I<number>	132	=item B<-fade> I<number>
138		133
139	Fade the text by the given percentage when focus is lost. Small values	134	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	135	fade a little only, 100 completely replaces all colours by the fade
…		…
143	=item B<-fadecolor> I<colour>	138	=item B<-fadecolor> I<colour>
144		139
145	Fade to this colour when fading is used (see B<-fade>). The default colour	140	Fade to this colour when fading is used (see B<-fade>). The default colour
146	is opaque black. resource B<fadeColor>.	141	is opaque black. resource B<fadeColor>.
147		142
148	=item B<-tint> I<colour>
149
150	Tint the transparent background pixmap with the given colour when
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
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 colors essentially mean no tinting; resource
158	I<tintColor>. Example:
159
160	@@RXVT_NAME@@ -tr -tint blue -sh 40
161
162	=item B<-sh> I<number>
163
164	Darken (0 .. 100) or lighten (100 .. 200) the transparent
165	background image in addition to (or instead of) tinting it;
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>	143	=item B<-icon> I<file>
188		144
189	Compile I<afterimage>: Use the specified image as application icon. This	145	Compile I<pixbuf>: Use the specified image as application icon. This
190	is used by many window managers, taskbars and pagers to represent the	146	is used by many window managers, taskbars and pagers to represent the
191	application window; resource I<iconFile>.	147	application window; resource I<iconFile>.
192		148
193	=item B<-bg> I<colour>	149	=item B<-bg> I<colour>
194		150
195	Window background colour; resource B<background>.	151	Window background colour; resource B<background>.
196		152
197	=item B<-fg> I<colour>	153	=item B<-fg> I<colour>
198		154
199	Window foreground colour; resource B<foreground>.	155	Window foreground colour; resource B<foreground>.
200
201	=item B<-pixmap> I<file[;geom[:op1][:op2][...]]>
202
203	Compile I<afterimage>: Specify image file for the background and also
204	optionally specify its scaling with a geometry string. Note you may need to
205	add quotes to avoid special shell interpretation of the C<;> in the
206	command-line; for more details see resource B<backgroundPixmap>.
207		156
208	=item B<-cr> I<colour>	157	=item B<-cr> I<colour>
209		158
210	The cursor colour; resource B<cursorColor>.	159	The cursor colour; resource B<cursorColor>.
211		160
…		…
270		219
271	=item B<-ls>\|B<+ls>	220	=item B<-ls>\|B<+ls>
272		221
273	Start as a login-shell/sub-shell; resource B<loginShell>.	222	Start as a login-shell/sub-shell; resource B<loginShell>.
274		223
		224	=item B<-mc> I<milliseconds>
		225
		226	Specify the maximum time between multi-click selections.
		227
275	=item B<-ut>\|B<+ut>	228	=item B<-ut>\|B<+ut>
276		229
277	Compile I<utmp>: Inhibit/enable writing a utmp entry; resource	230	Compile I<utmp>: Inhibit/enable writing a utmp entry; resource
278	B<utmpInhibit>.	231	B<utmpInhibit>.
279		232
…		…
357		310
358	=item B<-override-redirect>	311	=item B<-override-redirect>
359		312
360	Compile I<frills>: Sets override-redirect on the window; resource	313	Compile I<frills>: Sets override-redirect on the window; resource
361	B<override-redirect>.	314	B<override-redirect>.
		315
		316	=item B<-dockapp>
		317
		318	Sets the initial state of the window to WithdrawnState, which makes
		319	window managers that support this extension treat it as a dockapp.
362		320
363	=item B<-sbg>	321	=item B<-sbg>
364		322
365	Compile I<frills>: Disable the usage of the built-in block graphics/line	323	Compile I<frills>: Disable the usage of the built-in block graphics/line
366	drawing characters and just rely on what the specified fonts provide. Use	324	drawing characters and just rely on what the specified fonts provide. Use
…		…
571	You can set and change the resources using X11 tools like B<xrdb>. Many	529	You can set and change the resources using X11 tools like B<xrdb>. Many
572	distribution do also load settings from the B<~/.Xresources> file when X	530	distribution do also load settings from the B<~/.Xresources> file when X
573	starts. @@RXVT_NAME@@ will consult the following files/resources in order,	531	starts. @@RXVT_NAME@@ will consult the following files/resources in order,
574	with later settings overwriting earlier ones:	532	with later settings overwriting earlier ones:
575		533
576	1. system-wide app-defaults file, either locale-dependent OR global
577	2. app-defaults file in $XAPPLRESDIR	534	1. app-defaults file in $XAPPLRESDIR
		535	2. $HOME/.Xdefaults
578	3. RESOURCE_MANAGER property on root-window OR $HOME/.Xdefaults	536	3. RESOURCE_MANAGER property on root-window of screen 0
579	4. SCREEN_RESOURCES for the current screen	537	4. SCREEN_RESOURCES property on root-window of the current screen
580	5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>	538	5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>
581	6. resources specified via -xrm on the commandline	539	6. resources specified via -xrm on the commandline
582		540
583	Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two class	541	Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two class
584	names: B<Rxvt> and B<URxvt>. The class name B<Rxvt> allows resources	542	names: B<Rxvt> and B<URxvt>. The class name B<Rxvt> allows resources
…		…
625	Use the specified colour for the colour value I<n>, where 0-7	583	Use the specified colour for the colour value I<n>, where 0-7
626	corresponds to low-intensity (normal) colours and 8-15 corresponds to	584	corresponds to low-intensity (normal) colours and 8-15 corresponds to
627	high-intensity (bold = bright foreground, blink = bright background)	585	high-intensity (bold = bright foreground, blink = bright background)
628	colours. The canonical names are as follows: 0=black, 1=red, 2=green,	586	colours. The canonical names are as follows: 0=black, 1=red, 2=green,
629	3=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour	587	3=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour
630	names used are listed in the B<COLORS AND GRAPHICS> section.	588	names used are listed in the B<COLOURS AND GRAPHICS> section.
631		589
632	Colours higher than 15 cannot be set using resources (yet), but can be	590	Colours higher than 15 cannot be set using resources (yet), but can be
633	changed using an escape command (see @@RXVT_NAME@@(7)).	591	changed using an escape command (see @@RXVT_NAME@@(7)).
634		592
635	Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with	593	Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with
…		…
646	=item B<colorUL:> I<colour>	604	=item B<colorUL:> I<colour>
647		605
648	Use the specified colour to display underlined characters when the	606	Use the specified colour to display underlined characters when the
649	foreground colour is the default.	607	foreground colour is the default.
650		608
651	=item B<colorRV:> I<colour>
652
653	Use the specified colour as the background for reverse video characters
654	when OPTION_HC is disabled (--disable-frills).
655
656	=item B<underlineColor:> I<colour>	609	=item B<underlineColor:> I<colour>
657		610
658	If set, use the specified colour as the colour for the underline	611	If set, use the specified colour as the colour for the underline
659	itself. If unset, use the foreground colour.	612	itself. If unset, use the foreground colour.
		613
		614	=item B<highlightColor:> I<colour>
		615
		616	If set, use the specified colour as the background for highlighted
		617	characters. If unset, use reverse video.
		618
		619	=item B<highlightTextColor:> I<colour>
		620
		621	If set and highlightColor is set, use the specified colour as the
		622	foreground for highlighted characters.
660		623
661	=item B<cursorColor:> I<colour>	624	=item B<cursorColor:> I<colour>
662		625
663	Use the specified colour for the cursor. The default is to use the	626	Use the specified colour for the cursor. The default is to use the
664	foreground colour; option B<-cr>.	627	foreground colour; option B<-cr>.
…		…
671		634
672	=item B<reverseVideo:> I<boolean>	635	=item B<reverseVideo:> I<boolean>
673		636
674	B<True>: simulate reverse video by foreground and background colours;	637	B<True>: simulate reverse video by foreground and background colours;
675	option B<-rv>. B<False>: regular screen colours [default]; option	638	option B<-rv>. B<False>: regular screen colours [default]; option
676	B<+rv>. See note in B<COLORS AND GRAPHICS> section.	639	B<+rv>. See note in B<COLOURS AND GRAPHICS> section.
677		640
678	=item B<jumpScroll:> I<boolean>	641	=item B<jumpScroll:> I<boolean>
679		642
680	B<True>: specify that jump scrolling should be used. When receiving lots	643	B<True>: specify that jump scrolling should be used. When receiving lots
681	of lines, @@RXVT_NAME@@ will only scroll once a whole screen height of lines	644	of lines, @@RXVT_NAME@@ will only scroll once a whole screen height of lines
…		…
695		658
696	B<False>: specify that everything is to be displayed, even	659	B<False>: specify that everything is to be displayed, even
697	if the refresh is too fast for the human eye to read anything (or the	660	if the refresh is too fast for the human eye to read anything (or the
698	monitor to display anything); option B<+ss>.	661	monitor to display anything); option B<+ss>.
699		662
700	=item B<transparent:> I<boolean>
701
702	Turn on/off illusion of a transparent window background.
703
704	B<inheritPixmap> is still accepted as an obsolete alias but will be removed in
705	future versions.
706
707	I<Please address all transparency related issues to Sasha Vasko at
708	sasha@aftercode.net. Read the FAQ (man 7 @@RXVT_NAME@@)!>
709
710	=item B<fading:> I<number>	663	=item B<fading:> I<number>
711		664
712	Fade the text by the given percentage when focus is lost; option B<-fade>.	665	Fade the text by the given percentage when focus is lost; option B<-fade>.
713		666
714	=item B<fadeColor:> I<colour>	667	=item B<fadeColor:> I<colour>
715		668
716	Fade to this colour, when fading is used (see B<fading:>). The default	669	Fade to this colour, when fading is used (see B<fading:>). The default
717	colour is black; option B<-fadecolor>.	670	colour is black; option B<-fadecolor>.
718		671
719	=item B<tintColor:> I<colour>
720
721	Tint the transparent background pixmap with the given colour; option
722	B<-tint>.
723
724	=item B<shading:> I<number>
725
726	Darken (0 .. 100) or lighten (-1 .. -100) the transparent background image
727	in addition to tinting it; option B<-sh>.
728
729	=item B<blendType:> I<string>
730
731	Specify background blending type; option B<-blt>.
732
733	=item B<blurRadius:> I<number>
734
735	Apply gaussian blur with the specified radius to the transparent
736	background image; option B<-blr>.
737
738	=item B<iconFile:> I<file>	672	=item B<iconFile:> I<file>
739		673
740	Set the application icon pixmap; option B<-icon>.	674	Set the application icon pixmap; option B<-icon>.
741		675
742	=item B<scrollColor:> I<colour>	676	=item B<scrollColor:> I<colour>
…		…
750		684
751	=item B<borderColor:> I<colour>	685	=item B<borderColor:> I<colour>
752		686
753	The colour of the border around the text area and between the scrollbar	687	The colour of the border around the text area and between the scrollbar
754	and the text.	688	and the text.
755
756	=item B<backgroundPixmap:> I<file[;geom[:op1][:op2][...]]>
757
758	Use the specified image file for the background and also
759	optionally specify its scaling with a geometry string B<WxH+X+Y>,
760	(default C<0x0+50+50>) in which B<"W" / "H"> specify the
761	horizontal/vertical scale (percent), and B<"X" / "Y"> locate the image
762	centre (percent). A scale of 0 displays the image with tiling. A scale
763	of 1 displays the image without any scaling. A scale of 2 to 9 specifies
764	an integer number of images in that direction. No image will be magnified
765	beyond 10 times its original size. The maximum permitted scale is 1000.
766	Additional operations can be specified after colon B<:op1:op2...>.
767	Supported operations are:
768
769	tile force background image to be tiled and not scaled. Equivalent to 0x0
770	propscale will scale image keeping proportions
771	auto will scale image to match window size. Equivalent to 100x100
772	hscale will scale image horizontally to the window size
773	vscale will scale image vertically to the window size
774	scale will scale image to match window size
775	root will tile image as if it was a root window background, auto-adjusting
776	whenever terminal window moves
777
778	If used in conjunction with B<-tr> option, the specified pixmap will be
779	blended over transparency image using either alpha-blending, or any
780	other blending type, specified with B<-blt "type"> option.
781
782	=item B<path:> I<path>
783
784	Specify the colon-delimited search path for finding background image files.
785		689
786	=item B<font:> I<fontlist>	690	=item B<font:> I<fontlist>
787		691
788	Select the fonts to be used. This is a comma separated list of font names	692	Select the fonts to be used. This is a comma separated list of font names
789	that are checked in order when trying to find glyphs for characters. The	693	that are checked in order when trying to find glyphs for characters. The
…		…
812	it is named first) and thus defines the character cell grid to be 9 pixels	716	it is named first) and thus defines the character cell grid to be 9 pixels
813	wide and 15 pixels high.	717	wide and 15 pixels high.
814		718
815	The second font is just used to add additional unicode characters not in	719	The second font is just used to add additional unicode characters not in
816	the base font, likewise the third, which is unfortunately non-bold, but	720	the base font, likewise the third, which is unfortunately non-bold, but
817	the bold version of the font does contain less characters, so this is a	721	the bold version of the font does contain fewer characters, so this is a
818	useful supplement.	722	useful supplement.
819		723
820	The third font is an Xft font with aliasing turned off, and the characters	724	The third font is an Xft font with aliasing turned off, and the characters
821	are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font	725	are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font
822	contains other characters, but we are not interested in them.	726	contains other characters, but we are not interested in them.
…		…
886		790
887	B<True>: start as a login shell by prepending a `-' to B<argv[0]> of	791	B<True>: start as a login shell by prepending a `-' to B<argv[0]> of
888	the shell; option B<-ls>. B<False>: start as a normal sub-shell	792	the shell; option B<-ls>. B<False>: start as a normal sub-shell
889	[default]; option B<+ls>.	793	[default]; option B<+ls>.
890		794
		795	=item B<multiClickTime:> I<number>
		796
		797	Specify the maximum time in milliseconds between multi-click select
		798	events. The default is 500 milliseconds; option B<-mc>.
		799
891	=item B<utmpInhibit:> I<boolean>	800	=item B<utmpInhibit:> I<boolean>
892		801
893	B<True>: inhibit writing record into the system log file B<utmp>;	802	B<True>: inhibit writing record into the system log file B<utmp>;
894	option B<-ut>. B<False>: write record into the system log file B<utmp>	803	option B<-ut>. B<False>: write record into the system log file B<utmp>
895	[default]; option B<+ut>.	804	[default]; option B<+ut>.
…		…
912	=item B<scrollstyle:> I<mode>	821	=item B<scrollstyle:> I<mode>
913		822
914	Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is	823	Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
915	the author's favourite.	824	the author's favourite.
916		825
		826	=item B<thickness:> I<number>
		827
		828	Set the scrollbar width in pixels.
		829
917	=item B<scrollBar:> I<boolean>	830	=item B<scrollBar:> I<boolean>
918		831
919	B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:	832	B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:
920	disable the scrollbar; option B<+sb>.	833	disable the scrollbar; option B<+sb>.
921		834
…		…
940	B<False>: do not scroll to bottom when tty receives output; option	853	B<False>: do not scroll to bottom when tty receives output; option
941	B<+si>.	854	B<+si>.
942		855
943	=item B<scrollWithBuffer:> I<boolean>	856	=item B<scrollWithBuffer:> I<boolean>
944		857
945	B<True>: scroll with scrollback buffer when tty receives new lines (and	858	B<True>: scroll with scrollback buffer when tty receives new lines (i.e.
946	B<scrollTtyOutput> is False); option B<-sw>. B<False>: do not scroll	859	try to show the same lines) and B<scrollTtyOutput> is False; option
947	with scrollback buffer when tty receives new lines; option B<+sw>.	860	B<-sw>. B<False>: do not scroll with scrollback buffer when tty receives
		861	new lines; option B<+sw>.
948		862
949	=item B<scrollTtyKeypress:> I<boolean>	863	=item B<scrollTtyKeypress:> I<boolean>
950		864
951	B<True>: scroll to bottom when a non-special key is pressed. Special keys	865	B<True>: scroll to bottom when a non-special key is pressed. Special keys
952	are those which are intercepted by rxvt-unicode for special handling and	866	are those which are intercepted by rxvt-unicode for special handling and
…		…
1035	large number (e.g. C<987654321>) to effectively disable the timeout.	949	large number (e.g. C<987654321>) to effectively disable the timeout.
1036		950
1037	=item B<backspacekey:> I<string>	951	=item B<backspacekey:> I<string>
1038		952
1039	The string to send when the backspace key is pressed. If set to B<DEC>	953	The string to send when the backspace key is pressed. If set to B<DEC>
1040	or unset it will send B<Delete> (code 127) or, if shifted, B<Backspace>	954	or unset it will send B<Delete> (code 127) or, with control, B<Backspace>
1041	(code 8) - which can be reversed with the appropriate DEC private mode	955	(code 8) - which can be reversed with the appropriate DEC private mode
1042	escape sequence.	956	escape sequence.
1043		957
1044	=item B<deletekey:> I<string>	958	=item B<deletekey:> I<string>
1045		959
…		…
1141	Sets the working directory for the shell (or the command specified via	1055	Sets the working directory for the shell (or the command specified via
1142	B<-e>). The I<path> must be an absolute path and it must exist for	1056	B<-e>). The I<path> must be an absolute path and it must exist for
1143	@@RXVT_NAME@@ to start. If it isn't specified then the current working	1057	@@RXVT_NAME@@ to start. If it isn't specified then the current working
1144	directory will be used; option B<-cd>.	1058	directory will be used; option B<-cd>.
1145		1059
1146	=item B<keysym.>I<sym>: I<string>	1060	=item B<keysym.>I<sym>: I<action>
1147		1061
1148	Compile I<frills>: Associate I<string> with keysym I<sym>. The	1062	Compile I<frills>: Associate I<action> with keysym I<sym>. The intervening
1149	intervening resource name B<keysym.> cannot be omitted.	1063	resource name B<keysym.> cannot be omitted.
1150		1064
1151	The format of I<sym> is "I<(modifiers-)key>", where I<modifiers> can be	1065	Using this resource, you can map key combinations such as
1152	any combination of B<ISOLevel3>, B<AppKeypad>, B<Control>, B<NumLock>,	1066	C<Ctrl-Shift-BackSpace> to various actions, such as outputting a different
1153	B<Shift>, B<Meta>, B<Lock>, B<Mod1>, B<Mod2>, B<Mod3>, B<Mod4>, B<Mod5>,	1067	string than would normally result from that combination, making the
1154	and the abbreviated B<I>, B<K>, B<C>, B<N>, B<S>, B<M>, B<A>, B<L>, B<1>,	1068	terminal scroll up or down the way you want it, or any other thing an
1155	B<2>, B<3>, B<4>, B<5>.	1069	extension might provide.
		1070
		1071	The key combination that triggers the action, I<sym>, has the following format:
		1072
		1073	(modifiers-)key
		1074
		1075	Where I<modifiers> can be any combination of B<ISOLevel3>, B<AppKeypad>,
		1076	B<Control>, B<NumLock>, B<Shift>, B<Meta>, B<Lock>, B<Mod1>, B<Mod2>,
		1077	B<Mod3>, B<Mod4>, B<Mod5>, and the abbreviated B<I>, B<K>, B<C>, B<N>,
		1078	B<S>, B<M>, B<A>, B<L>, B<1>, B<2>, B<3>, B<4>, B<5>.
1156		1079
1157	The B<NumLock>, B<Meta> and B<ISOLevel3> modifiers are usually aliased to	1080	The B<NumLock>, B<Meta> and B<ISOLevel3> modifiers are usually aliased to
1158	whatever modifier the NumLock key, Meta/Alt keys or ISO Level3 Shift/AltGr	1081	whatever modifier the NumLock key, Meta/Alt keys or ISO Level3 Shift/AltGr
1159	keys are being mapped. B<AppKeypad> is a synthetic modifier mapped to the	1082	keys are being mapped. B<AppKeypad> is a synthetic modifier mapped to the
1160	current application keymap mode state.	1083	current application keymap mode state.
1161		1084
1162	The spellings of I<key> can be obtained by using B<xev>(1) command or	1085	Due the the large number of modifier combinations, a key mapping will
1163	searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and	1086	match if I<at least> the specified identifiers are being set, and no other
		1087	key mappings with those and more bits are being defined. That means that
		1088	defining a mapping for C<a> will automatically provide definitions for
		1089	C<Meta-a>, C<Shift-a> and so on, unless some of those are defined mappings
		1090	themselves. See the C<builtin:> action, below, for a way to work around
		1091	this when this is a problem.
		1092
		1093	The spelling of I<key> depends on your implementation of X. An easy way to
		1094	find a key name is to use the B<xev>(1) command. You can find a list by
		1095	looking for the C<XK_> macros in the B<X11/keysymdef.h> include file (omit
1164	omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex	1096	the C<XK_> prefix). Alternatively you can specify I<key> by its hex keysym
1165	keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not	1097	value (B<0x0000 - 0xFFFF>).
1166	performed in an exact manner; however, the closest match is assured.
1167		1098
1168	I<string> may contain escape values (C<\n>: newline, C<\000>: octal	1099	As with any resource value, the I<action> string may contain backslash
		1100	escape sequences (C<\n>: newline, C<\\>: backslash, C<\000>: octal
1169	number), see RESOURCES in C<man 7 X> for futher details.	1101	number), see RESOURCES in C<man 7 X> for further details.
1170		1102
1171	You can define a range of keysyms in one shot by providing a I<string>	1103	An action starts with an action prefix that selects a certain type
1172	with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimiter `/'	1104	of action, followed by a colon. An action string without colons is
1173	should be a character not used by the strings.	1105	interpreted as a literal string to pass to the tty (as if it was
		1106	prefixed with C<string:>).
1174		1107
1175	Its usage can be demonstrated by an example:	1108	The following action prefixes are known - extensions can provide
		1109	additional prefixes:
1176		1110
1177	URxvt.keysym.M-C-0x61: list\|\033<M-C-\|abc\|>	1111	=over 4
1178		1112
1179	The above line is equivalent to the following three lines:	1113	=item string:STRING
1180		1114
1181	URxvt.keysym.Meta-Control-0x61: \033<M-C-a>	1115	If the I<action> starts with C<string:> (or otherwise contains no colons),
1182	URxvt.keysym.Meta-Control-0x62: \033<M-C-b>	1116	then the remaining C<STRING> will be passed to the program running in the
1183	URxvt.keysym.Meta-Control-0x63: \033<M-C-c>	1117	terminal. For example, you could replace whatever Shift-Tab outputs by the
		1118	string C<echo rm -rf /> followed by a newline:
1184		1119
		1120	URxvt.keysym.Shift-Tab: string:echo rm -rf /\n
		1121
		1122	This could in theory be used to completely redefine your keymap.
		1123
		1124	=item command:STRING
		1125
1185	If I<string> takes the form of C<command:STRING>, the specified B<STRING>	1126	If I<action> takes the form of C<command:STRING>, the specified B<STRING>
1186	is interpreted and executed as @@RXVT_NAME@@'s control sequence. For	1127	is interpreted and executed as @@RXVT_NAME@@'s control sequence (basically
		1128	the opposite of C<string:> - instead of sending it to the program running
		1129	in the terminal, it will be treated as if it were program output). This is
		1130	most useful to feed command sequences into @@RXVT_NAME@@.
		1131
1187	example the following means "change the current locale to C<zh_CN.GBK>	1132	For example the following means "change the current locale to C<zh_CN.GBK>
1188	when Control-Meta-c is being pressed":	1133	when Control-Meta-c is being pressed":
1189		1134
1190	URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007	1135	URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007
1191		1136
1192	If I<string> takes the form C<perl:STRING>, then the specified B<STRING>	1137	The following example will map Control-Meta-1 and Control-Meta-2 to
1193	is passed to the C<on_user_command> perl handler. See the @@RXVT_NAME@@perl(3)	1138	the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited
1194	manpage. For example, the F<selection> extension (activated via	1139	font-switching at runtime:
1195	C<@@RXVT_NAME@@ -pe selection>) listens for C<selection:rot13> events:
1196		1140
1197	URxvt.keysym.M-C-c: perl:selection:rot13	1141	URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007
		1142	URxvt.keysym.M-C-2: command:\033]50;9x15bold\007
1198		1143
1199	Due the the large number of modifier combinations, a defined key mapping	1144	Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more
1200	will match if at I<at least> the specified identifiers are being set, and	1145	info):
1201	no other key mappings with those and more bits are being defined. That
1202	means that defining a key map for C<a> will automatically provide
1203	definitions for C<Meta-a>, C<Shift-a> and so on, unless some of those are defined
1204	mappings themselves.
1205		1146
1206	Unfortunately, this will override built-in key mappings. For example	1147	URxvt.keysym.M-C-3: command:\033[8;25;80t
		1148	URxvt.keysym.M-C-4: command:\033[8;48;110t
		1149
		1150	=item builtin:
		1151
		1152	The builtin action is the action that @@RXVT_NAME@@ would execute if no
		1153	key binding existed for the key combination. The obvious use is to undo
		1154	the effect of existing bindings. The not so obvious use is to reinstate
		1155	bindings when another binding overrides too many modifiers.
		1156
1207	if you overwrite the C<Insert> key you will disable @@RXVT_NAME@@'s	1157	For example if you overwrite the C<Insert> key you will disable
1208	C<Shift-Insert> mapping. To re-enable that, you can poke "holes" into the	1158	@@RXVT_NAME@@'s C<Shift-Insert> mapping. To re-enable that, you can poke
1209	user-defined keymap using the C<builtin:> replacement:	1159	"holes" into the user-defined keymap using the C<builtin:> replacement:
1210		1160
1211	URxvt.keysym.Insert: <my insert key sequence>	1161	URxvt.keysym.Insert: <my insert key sequence>
1212	URxvt.keysym.S-Insert: builtin:	1162	URxvt.keysym.S-Insert: builtin:
1213		1163
1214	The first line defines a mapping for C<Insert> and I<any> combination	1164	The first line defines a mapping for C<Insert> and I<any> combination
1215	of modifiers. The second line re-establishes the default mapping for	1165	of modifiers. The second line re-establishes the default mapping for
1216	C<Shift-Insert>.	1166	C<Shift-Insert>.
1217		1167
1218	The following example will map Control-Meta-1 and Control-Meta-2 to	1168	=item builtin-string:
1219	the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited
1220	font-switching at runtime:
1221		1169
1222	URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007	1170	This action is mainly useful to restore string mappings for keys that
1223	URxvt.keysym.M-C-2: command:\033]50;9x15bold\007	1171	have predefined actions in @@RXVT_NAME@@. The exact semantics are a bit
		1172	difficult to explain - basically, this action will send the string to the
		1173	application that would be sent if @@RXVT_NAME@@ wouldn't have a built-in
		1174	action for it.
1224		1175
1225	Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more	1176	An example might make it clearer: @@RXVT_NAME@@ normally pastes the
1226	info):	1177	selection when you press C<Shift-Insert>. With the following bindings, it
		1178	would instead emit the (undocumented, but what applications running in the
		1179	terminal might expect) sequence C<ESC [ 2 $> instead:
1227		1180
1228	URxvt.keysym.M-C-3: command:\033[8;25;80t	1181	URxvt.keysym.S-Insert: builtin-string:
1229	URxvt.keysym.M-C-4: command:\033[8;48;110t	1182	URxvt.keysym.C-S-Insert: builtin:
		1183
		1184	The first line disables the paste functionality for that key
		1185	combination, and the second reinstates the default behaviour for
		1186	C<Control-Shift-Insert>, which would otherwise be overridden.
		1187
		1188	Similarly, to let applications gain access to the C<C-M-c> (copy to
		1189	clipboard) and C<C-M-v> (paste clipboard) key combination, you can do
		1190	this:
		1191
		1192	URxvt.keysym.C-M-c: builtin-string:
		1193	URxvt.keysym.C-M-v: builtin-string:
		1194
		1195	=item EXTENSION:STRING
		1196
		1197	An action of this form passes the B<STRING> to the @@RXVT_NAME@@perl(3)
		1198	extension of the same name. The extension will be loaded automatically if
		1199	necessary.
		1200
		1201	Not all extensions define key actions, but popular extensions that do
		1202	include the I<selection> and I<matcher> extensions (documented in their
		1203	own manpages, @@RXVT_NAME@@-selection(1) and @@RXVT_NAME@@-matcher(1),
		1204	respectively).
		1205
		1206	From the silly examples department, this will rot13-"encrypt"
		1207	@@RXVT_NAME@@'s selection when Alt-Control-c is pressed on typical PC
		1208	keyboards:
		1209
		1210	URxvt.keysym.M-C-c: selection:rot13
		1211
		1212	=item perl:STRING DEPRECATED
		1213
		1214	This is a deprecated way of passing key mappings to perl extensions. It is
		1215	still supported, but should not be used anymore.
		1216
		1217	=back
1230		1218
1231	=item B<perl-ext-common>: I<string>	1219	=item B<perl-ext-common>: I<string>
1232		1220
1233	=item B<perl-ext>: I<string>	1221	=item B<perl-ext>: I<string>
1234		1222
…		…
1236	use in this terminal instance; option B<-pe>.	1224	use in this terminal instance; option B<-pe>.
1237		1225
1238	Extension names can be prefixed with a C<-> sign to prohibit using	1226	Extension names can be prefixed with a C<-> sign to prohibit using
1239	them. This can be useful to selectively disable some extensions loaded	1227	them. This can be useful to selectively disable some extensions loaded
1240	by default, or specified via the C<perl-ext-common> resource. For	1228	by default, or specified via the C<perl-ext-common> resource. For
1241	example, C<default,-selection> will use all the default extension except	1229	example, C<default,-selection> will use all the default extensions except
1242	C<selection>.	1230	C<selection>.
1243		1231
1244	Extension names can also be followed by an argument in angle brackets	1232	The default set includes the C<selection>, C<option-popup>,
1245	(e.g. C<< searchable-scrollback<M-s> >>, which binds the hotkey for	1233	C<selection-popup> and C<readline> extensions, any extensions that
1246	searchable scrollback to Alt/Meta-s). Mentioning the same extension	1234	define keybindings via C<BINDING> meta comments, and extensions which
1247	multiple times with different arguments will pass multiple arguments to	1235	are mentioned in B<keysym> resources.
1248	the extension.	1236
		1237	Any extension such that a corresponding resource is given on the
		1238	command line is automatically appended to B<perl-ext>.
1249		1239
1250	Each extension is looked up in the library directories, loaded if	1240	Each extension is looked up in the library directories, loaded if
1251	necessary, and bound to the current terminal instance.	1241	necessary, and bound to the current terminal instance. When the library
		1242	search path contains multiple extension files of the same name, then the
		1243	first one found will be used.
1252		1244
1253	If both of these resources are the empty string, then the perl	1245	If both of these resources are the empty string, then the perl interpreter
1254	interpreter will not be initialized. The idea behind two options is that	1246	will not be initialized. The rationale for having two options is that
1255	B<perl-ext-common> will be used for extensions that should be available to	1247	B<perl-ext-common> will be used for extensions that should be available to
1256	all instances, while B<perl-ext> is used for specific instances.	1248	all instances, while B<perl-ext> is used for specific instances.
1257		1249
1258	=item B<perl-eval>: I<string>	1250	=item B<perl-eval>: I<string>
1259		1251
…		…
1261	the @@RXVT_NAME@@perl(3) manpage.	1253	the @@RXVT_NAME@@perl(3) manpage.
1262		1254
1263	=item B<perl-lib>: I<path>	1255	=item B<perl-lib>: I<path>
1264		1256
1265	Colon-separated list of additional directories that hold extension	1257	Colon-separated list of additional directories that hold extension
1266	scripts. When looking for extensions specified by the C<perl> resource,	1258	scripts. When looking for perl extensions, @@RXVT_NAME@@ will first look
1267	@@RXVT_NAME@@ will first look in these directories and then in	1259	in these directories, then in C<$URXVT_PERL_LIB>, F<$HOME/.urxvt/ext> and
1268	F<@@RXVT_LIBDIR@@/urxvt/perl/>.	1260	lastly in F<@@RXVT_LIBDIR@@/urxvt/perl/>.
1269		1261
1270	See the @@RXVT_NAME@@perl(3) manpage.	1262	See the @@RXVT_NAME@@perl(3) manpage.
1271		1263
1272	=item B<< selection.pattern-I<idx> >>: I<perl-regex>	1264	=item B<< selection.pattern-I<idx> >>: I<perl-regex>
1273		1265
…		…
1277	=item B<< selection-autotransform.I<idx> >>: I<perl-transform>	1269	=item B<< selection-autotransform.I<idx> >>: I<perl-transform>
1278		1270
1279	Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage	1271	Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage
1280	for details.	1272	for details.
1281		1273
1282	=item B<searchable-scrollback:> I<keysym>	1274	=item B<searchable-scrollback:> I<keysym> DEPRECATED
1283		1275
1284	Sets the hotkey that starts the incremental scrollback buffer search	1276	This resource is deprecated and will be removed. Use a B<keysym> resource
1285	(default: C<M-s>).	1277	instead, e.g.:
1286		1278
		1279	URxvt.keysym.M-s: searchable-scrollback:start
		1280
1287	=item B<urlLauncher>: I<string>	1281	=item B<url-launcher>: I<string>
1288		1282
1289	Specifies the program to be started with a URL argument. Used by the	1283	Specifies the program to be started with a URL argument. Used by the
1290	C<selection-popup> and C<matcher> perl extensions.	1284	C<selection-popup> and C<matcher> perl extensions.
1291		1285
1292	=item B<transient-for>: I<windowid>	1286	=item B<transient-for>: I<windowid>
…		…
1296	=item B<override-redirect>: I<boolean>	1290	=item B<override-redirect>: I<boolean>
1297		1291
1298	Compile I<frills>: Sets override-redirect for the terminal window, making	1292	Compile I<frills>: Sets override-redirect for the terminal window, making
1299	it almost invisible to window managers; option B<-override-redirect>.	1293	it almost invisible to window managers; option B<-override-redirect>.
1300		1294
		1295	=item B<iso14755:> I<boolean>
		1296
		1297	Turn on/off ISO 14755 (default enabled).
		1298
1301	=item B<iso14755_52:> I<boolean>	1299	=item B<iso14755_52:> I<boolean>
1302		1300
1303	Turn on/off ISO 14755 5.2 mode (default enabled).	1301	Turn on/off ISO 14755 5.2 mode (default enabled).
		1302
		1303	=back
		1304
		1305	=head1 BACKGROUND IMAGE OPTIONS AND RESOURCES
		1306
		1307	=over 4
		1308
		1309	=item B<-pixmap> I<file[;oplist]>
		1310
		1311	=item B<backgroundPixmap:> I<file[;oplist]>
		1312
		1313	Compile I<pixbuf>: Use the specified image file as the window's
		1314	background and also optionally specify a colon separated list of
		1315	operations to modify it. Note that you may need to quote the C<;>
		1316	character when using the command line option, as C<;> is usually a
		1317	metacharacter in shells. Supported operations are:
		1318
		1319	=over 4
		1320
		1321	=item B<WxH+X+Y>
		1322
		1323	sets scale and position. B<"W" / "H"> specify the horizontal/vertical
		1324	scale (percent), and B<"X" / "Y"> locate the image centre (percent). A
		1325	scale of 0 disables scaling.
		1326
		1327	=item B<op=tile>
		1328
		1329	enables tiling
		1330
		1331	=item B<op=keep-aspect>
		1332
		1333	maintain the image aspect ratio when scaling
		1334
		1335	=item B<op=root-align>
		1336
		1337	use the position of the terminal window relative to the root window as
		1338	the image offset, simulating a root window background
		1339
		1340	=back
		1341
		1342	The default scale and position setting is C<100x100+50+50>.
		1343	Alternatively, a predefined set of templates can be used to achieve
		1344	the most common setups:
		1345
		1346	=over 4
		1347
		1348	=item B<style=tiled>
		1349
		1350	the image is tiled with no scaling. Equivalent to 0x0+0+0:op=tile
		1351
		1352	=item B<style=aspect-stretched>
		1353
		1354	the image is scaled to fill the whole window maintaining the aspect
		1355	ratio and centered. Equivalent to 100x100+50+50:op=keep-aspect
		1356
		1357	=item B<style=stretched>
		1358
		1359	the image is scaled to fill the whole window. Equivalent to 100x100
		1360
		1361	=item B<style=centered>
		1362
		1363	the image is centered with no scaling. Equivalent to 0x0+50+50
		1364
		1365	=item B<style=root-tiled>
		1366
		1367	the image is tiled with no scaling and using 'root' positioning.
		1368	Equivalent to 0x0:op=tile:op=root-align
		1369
		1370	=back
		1371
		1372	If multiple templates are specified the last one wins. Note that a
		1373	template overrides all the scale, position and operations settings.
		1374
		1375	If used in conjunction with pseudo-transparency, the specified pixmap
		1376	will be blended over the transparent background using alpha-blending.
		1377
		1378	=item B<-tr>\|B<+tr>
		1379
		1380	=item B<transparent:> I<boolean>
		1381
		1382	Turn on/off pseudo-transparency by using the root pixmap as background.
		1383
		1384	B<-ip> (B<inheritPixmap>) is still accepted as an obsolete alias but
		1385	will be removed in future versions.
		1386
		1387	=item B<-tint> I<colour>
		1388
		1389	=item B<tintColor:> I<colour>
		1390
		1391	Tint the transparent background with the given colour. Note that a
		1392	black tint yields a completely black image while a white tint yields
		1393	the image unchanged.
		1394
		1395	=item B<-sh> I<number>
		1396
		1397	=item B<shading:> I<number>
		1398
		1399	Darken (0 .. 99) or lighten (101 .. 200) the transparent background.
		1400	A value of 100 means no shading.
		1401
		1402	=item B<-blr> I<HxV>
		1403
		1404	=item B<blurRadius:> I<HxV>
		1405
		1406	Apply gaussian blur with the specified radius to the transparent
		1407	background. If a single number is specified, the vertical and
		1408	horizontal radii are considered to be the same. Setting one of the
		1409	radii to 1 and the other to a large number creates interesting effects
		1410	on some backgrounds. The maximum radius value is 128. An horizontal or
		1411	vertical radius of 0 disables blurring.
		1412
		1413	=item B<path:> I<path>
		1414
		1415	Specify the colon-delimited search path for finding background image files.
1304		1416
1305	=back	1417	=back
1306		1418
1307	=head1 THE SCROLLBAR	1419	=head1 THE SCROLLBAR
1308		1420
…		…
1356	window causes the value of the PRIMARY selection (or CLIPBOARD with the	1468	window causes the value of the PRIMARY selection (or CLIPBOARD with the
1357	B<Meta> modifier) to be inserted as if it had been typed on the keyboard.	1469	B<Meta> modifier) to be inserted as if it had been typed on the keyboard.
1358		1470
1359	Pressing B<Shift-Insert> causes the value of the PRIMARY selection to be	1471	Pressing B<Shift-Insert> causes the value of the PRIMARY selection to be
1360	inserted too.	1472	inserted too.
		1473
		1474	rxvt-unicode also provides the bindings B<Ctrl-Meta-c> and
		1475	<Ctrl-Meta-v> to interact with the CLIPBOARD selection. The first
		1476	binding causes the value of the internal selection to be copied to the
		1477	CLIPBOARD selection, while the second binding causes the value of the
		1478	CLIPBOARD selection to be inserted.
1361		1479
1362	=back	1480	=back
1363		1481
1364	=head1 CHANGING FONTS	1482	=head1 CHANGING FONTS
1365		1483
…		…
1447	B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that	1565	B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that
1448	it can be seen via the I<who(1)> command, and can accept messages. To	1566	it can be seen via the I<who(1)> command, and can accept messages. To
1449	allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root	1567	allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root
1450	on some systems or setgid to root or to some other group on others.	1568	on some systems or setgid to root or to some other group on others.
1451		1569
1452	=head1 COLORS AND GRAPHICS	1570	=head1 COLOURS AND GRAPHICS
1453		1571
1454	In addition to the default foreground and background colours,	1572	In addition to the default foreground and background colours,
1455	B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus	1573	B<@@RXVT_NAME@@> can display up to 88/256 colours: 8 ANSI colours plus
1456	high-intensity bold/blink versions of the same). Here is a list of the	1574	high-intensity (potentially bold/blink) versions of the same, and 72 (or
1457	colours with their names.	1575	240 in 256 colour mode) colours arranged in an 4x4x4 (or 6x6x6) colour RGB
		1576	cube plus a 8 (24) colour greyscale ramp.
		1577
		1578	Here is a list of the ANSI colours with their names.
1458		1579
1459	=begin table	1580	=begin table
1460		1581
1461	B<color0> (black) = Black	1582	B<color0> (black) = Black
1462	B<color1> (red) = Red3	1583	B<color1> (red) = Red3
…		…
1482	It is also possible to specify the colour values of B<foreground>,	1603	It is also possible to specify the colour values of B<foreground>,
1483	B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as	1604	B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as
1484	a number 0-15, as a convenient shorthand to reference the colour name of	1605	a number 0-15, as a convenient shorthand to reference the colour name of
1485	color0-color15.	1606	color0-color15.
1486		1607
1487	In addition to the colours defined above, @@RXVT_NAME@@ offers an	1608	The following text gives values for the standard 88 colour mode (and
1488	additional 72 colours. The first 64 of those (with indices 16 to 79)	1609	values for the 256 colour mode in parentheses).
1489	consist of a 444 RGB colour cube (i.e. I<index = r * 16 + g * 4 + b +
1490	16>), followed by 8 additional shades of gray (with indices 80 to 87).
1491		1610
		1611	The RGB cube uses indices 16..79 (16..231) using the following formulas:
		1612
		1613	index_88 = (r * 4 + g) * 4 + b + 16 # r, g, b = 0..3
		1614	index_256 = (r * 6 + g) * 6 + b + 16 # r, g, b = 0..5
		1615
		1616	The grayscale ramp uses indices 80..87 (232..239), from 10% to 90% in 10%
		1617	steps (1/26 to 25/26 in 1/26 steps) - black and white are already part of
		1618	the RGB cube.
		1619
1492	Together, all those colours implement the 88 colour xterm colours. Only	1620	Together, all those colours implement the 88 (256) colour xterm
1493	the first 16 can be changed using resources currently, the rest can only	1621	colours. Only the first 16 can be changed using resources currently, the
1494	be changed via command sequences ("escape codes").	1622	rest can only be changed via command sequences ("escape codes").
		1623
		1624	Applications are advised to use terminfo or command sequences to discover
		1625	number and RGB values of all colours (yes, you can query this...).
1495		1626
1496	Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by	1627	Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by
1497	always swapping the foreground/background colours. This is in contrast to	1628	always swapping the foreground/background colours. This is in contrast to
1498	I<xterm>(1) where the colours are only swapped if they have not otherwise	1629	I<xterm>(1) where the colours are only swapped if they have not otherwise
1499	been specified. For example,	1630	been specified. For example,
…		…
1504	White.	1635	White.
1505		1636
1506	=head2 ALPHA CHANNEL SUPPORT	1637	=head2 ALPHA CHANNEL SUPPORT
1507		1638
1508	If Xft support has been compiled in and as long as Xft/Xrender/X don't get	1639	If Xft support has been compiled in and as long as Xft/Xrender/X don't get
1509	their act together, rxvt-unicode will do it's own alpha channel management:	1640	their act together, rxvt-unicode will do its own alpha channel management:
1510		1641
1511	You can prefix any color with an opaquenes percentage enclosed in	1642	You can prefix any colour with an opaqueness percentage enclosed in
1512	brackets, i.e. C<[percent]>, where C<percent> is a decimal percentage	1643	brackets, i.e. C<[percent]>, where C<percent> is a decimal percentage
1513	(0-100) that specifies the opacity of the color, where C<0> is completely	1644	(0-100) that specifies the opacity of the colour, where C<0> is completely
1514	transparent and C<100> is completely opaque. For example, C<[50]red> is a	1645	transparent and C<100> is completely opaque. For example, C<[50]red> is a
1515	half-transparent red, while C<[95]#00ff00> is an almost opaque green. This	1646	half-transparent red, while C<[95]#00ff00> is an almost opaque green. This
1516	is the recommended format to specify transparency values, and works with	1647	is the recommended format to specify transparency values, and works with
1517	all ways to specify a colour.	1648	all ways to specify a colour.
1518		1649
…		…
1596		1727
1597	=item B<SHELL>	1728	=item B<SHELL>
1598		1729
1599	The shell to be used for command execution, defaults to C</bin/sh>.	1730	The shell to be used for command execution, defaults to C</bin/sh>.
1600		1731
1601	=item B<RXVT_SOCKET>	1732	=item B<RXVT_SOCKET> [I<sic>]
1602		1733
1603	The unix domain socket path used by @@RXVT_NAME@@c(1) and	1734	The unix domain socket path used by @@RXVT_NAME@@c(1) and
1604	@@RXVT_NAME@@d(1).	1735	@@RXVT_NAME@@d(1).
1605		1736
1606	Default F<<< $HOME/.rxvt-unicode-I<< <nodename >> >>>.	1737	Default F<<< $HOME/.urxvt/urxvtd-I<< <nodename> >> >>>.
		1738
		1739	=item B<URXVT_PERL_LIB>
		1740
		1741	Additional F<:>-separated library search path for perl extensions. Will be
		1742	searched after B<-perl-lib> but before F<~/.urxvt/ext> and the system library
		1743	directory.
		1744
		1745	=item B<URXVT_PERL_VERBOSITY>
		1746
		1747	See L<@@RXVT_NAME@@perl>(3).
1607		1748
1608	=item B<HOME>	1749	=item B<HOME>
1609		1750
1610	Used to locate the default directory for the unix domain socket for	1751	Used to locate the default directory for the unix domain socket for
1611	daemon communications and to locate various resource files (such as	1752	daemon communications and to locate various resource files (such as
1612	C<.Xdefaults>)	1753	C<.Xdefaults>)
1613		1754
1614	=item B<XAPPLRESDIR>	1755	=item B<XAPPLRESDIR>
1615		1756
1616	Directory where various X resource files are being located.	1757	Directory where application-specific X resource files are located.
1617		1758
1618	=item B<XENVIRONMENT>	1759	=item B<XENVIRONMENT>
1619		1760
1620	If set and accessible, gives the name of a X resource file to be loaded by	1761	If set and accessible, gives the name of a X resource file to be loaded by
1621	@@RXVT_NAME@@.	1762	@@RXVT_NAME@@.
…		…
1626		1767
1627	=over 4	1768	=over 4
1628		1769
1629	=item B</usr/lib/X11/rgb.txt>	1770	=item B</usr/lib/X11/rgb.txt>
1630		1771
1631	Color names.	1772	Colour names.
1632		1773
1633	=back	1774	=back
1634		1775
1635	=head1 SEE ALSO	1776	=head1 SEE ALSO
1636		1777
		1778	@@RXVT_NAME@@(7), @@RXVT_NAME@@c(1), @@RXVT_NAME@@d(1), @@RXVT_NAME@@-extensions(1),
1637	@@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)	1779	@@RXVT_NAME@@perl(3), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5)
1638		1780
1639	=head1 CURRENT PROJECT COORDINATOR	1781	=head1 CURRENT PROJECT COORDINATOR
1640		1782
1641	=over 4	1783	=over 4
1642		1784
1643	=item Project Coordinator	1785	=item Project Coordinator
1644		1786
1645	Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >>	1787	Marc A. Lehmann <rxvt-unicode@schmorp.de>.
1646		1788
1647	L<http://software.schmorp.de/pkg/rxvt-unicode.html>	1789	L<http://software.schmorp.de/pkg/rxvt-unicode.html>
1648		1790
1649	=back	1791	=back
1650		1792
…		…
1654		1796
1655	=item John Bovey	1797	=item John Bovey
1656		1798
1657	University of Kent, 1992, wrote the original Xvt.	1799	University of Kent, 1992, wrote the original Xvt.
1658		1800
1659	=item Rob Nation L<< <nation@rocket.sanders.lockheed.com> >>	1801	=item Rob Nation <nation@rocket.sanders.lockheed.com>
1660		1802
1661	very heavily modified Xvt and came up with Rxvt	1803	very heavily modified Xvt and came up with Rxvt
1662		1804
1663	=item Angelo Haritsis L<< <ah@doc.ic.ac.uk> >>	1805	=item Angelo Haritsis <ah@doc.ic.ac.uk>
1664		1806
1665	wrote the Greek Keyboard Input (no longer in code)	1807	wrote the Greek Keyboard Input (no longer in code)
1666		1808
1667	=item mj olesen L<< <olesen@me.QueensU.CA> >>	1809	=item mj olesen <olesen@me.QueensU.CA>
1668		1810
1669	Wrote the menu system.	1811	Wrote the menu system.
1670		1812
1671	Project Coordinator (changes.txt 2.11 to 2.21)	1813	Project Coordinator (changes.txt 2.11 to 2.21)
1672		1814
1673	=item Oezguer Kesim L<< <kesim@math.fu-berlin.de> >>	1815	=item Oezguer Kesim <kesim@math.fu-berlin.de>
1674		1816
1675	Project Coordinator (changes.txt 2.21a to 2.4.5)	1817	Project Coordinator (changes.txt 2.21a to 2.4.5)
1676		1818
1677	=item Geoff Wing L<< <gcw@pobox.com> >>	1819	=item Geoff Wing <gcw@pobox.com>
1678		1820
1679	Rewrote screen display and text selection routines.	1821	Rewrote screen display and text selection routines.
1680		1822
1681	Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)	1823	Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)
1682		1824
1683	=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >>	1825	=item Marc Alexander Lehmann <rxvt-unicode@schmorp.de>
1684		1826
1685	Forked rxvt-unicode, unicode support, rewrote almost all the code, perl	1827	Forked rxvt-unicode, unicode support, rewrote almost all the code, perl
1686	extension, random hacks, numerous bugfixes and extensions.	1828	extension, random hacks, numerous bugfixes and extensions.
1687		1829
1688	Project Coordinator (Changes 1.0 -)	1830	Project Coordinator (Changes 1.0 -)
1689		1831
1690	=item Emanuele Giaquinta L<< <e.giaquinta@glauco.it> >>	1832	=item Emanuele Giaquinta <emanuele.giaquinta@gmail.com>
1691		1833
1692	Pty/tty/utmp/wtmp rewrite, lots of random hacking and bugfixing.	1834	pty/utmp code rewrite, image code improvements, many random hacks and bugfixes.
1693		1835
1694	=back	1836	=back
1695		1837

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Comparing rxvt-unicode/doc/rxvt.1.pod (file contents):
Revision 1.173 by root, Wed Dec 16 05:20:50 2009 UTC vs.
Revision 1.238 by sf-exg, Sat Oct 11 22:02:50 2014 UTC