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

Comparing rxvt-unicode/doc/rxvt.1.pod (file contents):
Revision 1.203 by sf-exg, Sat Aug 13 09:05:43 2011 UTC vs.
Revision 1.247 by sf-exg, Thu Jul 14 05:33:25 2016 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
		114	possible visual ids) instead of the default, and also allocate a private
		115	colormap. All visual types except for DirectColor are supported.
		116
111	=item B<-geometry> I<geom>	117	=item B<-geometry> I<geom>
112		118
113	Window geometry (B<-g> still respected); resource B<geometry>.	119	Window geometry (B<-g> still respected); resource B<geometry>.
114		120
115	=item B<-rv>\|B<+rv>	121	=item B<-rv>\|B<+rv>
…		…
121	Turn on/off jump scrolling (allow multiple lines per refresh); resource B<jumpScroll>.	127	Turn on/off jump scrolling (allow multiple lines per refresh); resource B<jumpScroll>.
122		128
123	=item B<-ss>\|B<+ss>	129	=item B<-ss>\|B<+ss>
124		130
125	Turn on/off skip scrolling (allow multiple screens per refresh); resource B<skipScroll>.	131	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 pseudo-transparency by using the root pixmap as background; resource B<transparent>.
130
131	B<-ip> is still accepted as an obsolete alias but will be removed in
132	future versions.
133		132
134	=item B<-fade> I<number>	133	=item B<-fade> I<number>
135		134
136	Fade the text by the given percentage when focus is lost. Small values	135	Fade the text by the given percentage when focus is lost. Small values
137	fade a little only, 100 completely replaces all colours by the fade	136	fade a little only, 100 completely replaces all colours by the fade
…		…
140	=item B<-fadecolor> I<colour>	139	=item B<-fadecolor> I<colour>
141		140
142	Fade to this colour when fading is used (see B<-fade>). The default colour	141	Fade to this colour when fading is used (see B<-fade>). The default colour
143	is opaque black. resource B<fadeColor>.	142	is opaque black. resource B<fadeColor>.
144		143
145	=item B<-tint> I<colour>
146
147	Tint the transparent background with the given colour;
148	resource I<tintColor>.
149
150	=item B<-sh> I<number>
151
152	Darken (0 .. 99) or lighten (101 .. 200) the transparent background.
153	A value of 100 means no shading; resource I<shading>.
154
155	=item B<-blt> I<string>
156
157	Specify background blending type. If background pixmap is specified
158	at the same time as transparency - such pixmap will be blended over
159	the transparent background, using the method specified. Supported values are:
160	B<add>, B<alphablend>, B<allanon> - colour values averaging, B<colorize>,
161	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
163	alpha-blending. Compile I<afterimage>; resource I<blendType>.
164
165	=item B<-blr> I<HxV>
166
167	Apply Gaussian Blur with the specified radii to the transparent
168	background. If a single number is specified - both vertical and
169	horizontal radii are considered to be the same. Setting one of the
170	radii to 1 and another to a large number creates interesting effects
171	on some backgrounds. Maximum radius value is 128;
172	resource I<blurRadius>.
173
174	=item B<-icon> I<file>	144	=item B<-icon> I<file>
175		145
176	Compile I<afterimage> or I<pixbuf>: Use the specified image as application icon. This	146	Compile I<pixbuf>: Use the specified image as application icon. This
177	is used by many window managers, taskbars and pagers to represent the	147	is used by many window managers, taskbars and pagers to represent the
178	application window; resource I<iconFile>.	148	application window; resource I<iconFile>.
179		149
180	=item B<-bg> I<colour>	150	=item B<-bg> I<colour>
181		151
182	Window background colour; resource B<background>.	152	Window background colour; resource B<background>.
183		153
184	=item B<-fg> I<colour>	154	=item B<-fg> I<colour>
185		155
186	Window foreground colour; resource B<foreground>.	156	Window foreground colour; resource B<foreground>.
187
188	=item B<-pixmap> I<file[;oplist]>
189
190	Compile I<afterimage> or I<pixbuf>: Specify image file for the background and also
191	optionally specify a list of operations to modify it. Note you may need to
192	add quotes to avoid special shell interpretation of the C<;> in the
193	command-line; for more details see resource B<backgroundPixmap>.
194		157
195	=item B<-cr> I<colour>	158	=item B<-cr> I<colour>
196		159
197	The cursor colour; resource B<cursorColor>.	160	The cursor colour; resource B<cursorColor>.
198		161
…		…
257		220
258	=item B<-ls>\|B<+ls>	221	=item B<-ls>\|B<+ls>
259		222
260	Start as a login-shell/sub-shell; resource B<loginShell>.	223	Start as a login-shell/sub-shell; resource B<loginShell>.
261		224
		225	=item B<-mc> I<milliseconds>
		226
		227	Specify the maximum time between multi-click selections.
		228
262	=item B<-ut>\|B<+ut>	229	=item B<-ut>\|B<+ut>
263		230
264	Compile I<utmp>: Inhibit/enable writing a utmp entry; resource	231	Compile I<utmp>: Inhibit/enable writing a utmp entry; resource
265	B<utmpInhibit>.	232	B<utmpInhibit>.
266		233
…		…
344		311
345	=item B<-override-redirect>	312	=item B<-override-redirect>
346		313
347	Compile I<frills>: Sets override-redirect on the window; resource	314	Compile I<frills>: Sets override-redirect on the window; resource
348	B<override-redirect>.	315	B<override-redirect>.
		316
		317	=item B<-dockapp>
		318
		319	Sets the initial state of the window to WithdrawnState, which makes
		320	window managers that support this extension treat it as a dockapp.
349		321
350	=item B<-sbg>	322	=item B<-sbg>
351		323
352	Compile I<frills>: Disable the usage of the built-in block graphics/line	324	Compile I<frills>: Disable the usage of the built-in block graphics/line
353	drawing characters and just rely on what the specified fonts provide. Use	325	drawing characters and just rely on what the specified fonts provide. Use
…		…
407		379
408	=item B<-pt> I<style>	380	=item B<-pt> I<style>
409		381
410	Compile I<XIM>: input style for input method; B<OverTheSpot>,	382	Compile I<XIM>: input style for input method; B<OverTheSpot>,
411	B<OffTheSpot>, B<Root>; resource B<preeditType>.	383	B<OffTheSpot>, B<Root>; resource B<preeditType>.
		384
		385	If the perl extension C<xim-onthespot> is used (which is the default),
		386	then additionally the C<OnTheSpot> preedit type is available.
412		387
413	=item B<-im> I<text>	388	=item B<-im> I<text>
414		389
415	Compile I<XIM>: input method name. resource B<inputMethod>.	390	Compile I<XIM>: input method name. resource B<inputMethod>.
416		391
…		…
687		662
688	B<False>: specify that everything is to be displayed, even	663	B<False>: specify that everything is to be displayed, even
689	if the refresh is too fast for the human eye to read anything (or the	664	if the refresh is too fast for the human eye to read anything (or the
690	monitor to display anything); option B<+ss>.	665	monitor to display anything); option B<+ss>.
691		666
692	=item B<transparent:> I<boolean>
693
694	Turn on/off pseudo-transparency by using the root pixmap as background.
695
696	B<inheritPixmap> is still accepted as an obsolete alias but will be removed in
697	future versions.
698
699	=item B<fading:> I<number>	667	=item B<fading:> I<number>
700		668
701	Fade the text by the given percentage when focus is lost; option B<-fade>.	669	Fade the text by the given percentage when focus is lost; option B<-fade>.
702		670
703	=item B<fadeColor:> I<colour>	671	=item B<fadeColor:> I<colour>
704		672
705	Fade to this colour, when fading is used (see B<fading:>). The default	673	Fade to this colour, when fading is used (see B<fading:>). The default
706	colour is black; option B<-fadecolor>.	674	colour is black; option B<-fadecolor>.
707		675
708	=item B<tintColor:> I<colour>
709
710	Tint the transparent background with the given colour. If the RENDER
711	extension is not available only black, red, green, yellow, blue,
712	magenta, cyan and white tints can be performed server-side. Note that
713	a black tint yields a completely black image while a white tint yields
714	the image unchanged; option B<-tint>.
715
716	=item B<shading:> I<number>
717
718	Darken (0 .. 99) or lighten (101 .. 200) the transparent background.
719	A value of 100 means no shading; option B<-sh>.
720
721	=item B<blendType:> I<string>
722
723	Specify background blending type; option B<-blt>.
724
725	=item B<blurRadius:> I<number>
726
727	Apply gaussian blur with the specified radius to the transparent
728	background; option B<-blr>.
729
730	=item B<iconFile:> I<file>	676	=item B<iconFile:> I<file>
731		677
732	Set the application icon pixmap; option B<-icon>.	678	Set the application icon pixmap; option B<-icon>.
733		679
734	=item B<scrollColor:> I<colour>	680	=item B<scrollColor:> I<colour>
…		…
742		688
743	=item B<borderColor:> I<colour>	689	=item B<borderColor:> I<colour>
744		690
745	The colour of the border around the text area and between the scrollbar	691	The colour of the border around the text area and between the scrollbar
746	and the text.	692	and the text.
747
748	=item B<backgroundPixmap:> I<file[;oplist]>
749
750	Use the specified image file for the background and also
751	optionally specify a colon separated list of operations to modify it.
752	Supported operations are:
753
754	B<WxH+X+Y> sets scale and position. B<"W" / "H"> specify the
755	horizontal/vertical scale (percent), and B<"X" / "Y">
756	locate the image centre (percent). A scale of 0 disables
757	scaling. The maximum permitted scale is 1000.
758	op=tile enables tiling
759	op=pscale enables proportional scaling
760	op=root use the position of the terminal window relative to the root
761	window as the image offset, simulating a root window background
762
763	The default scale and position setting is C<100x100+50+50>.
764	Alternatively, a predefined set of templates can be used to achieve
765	the most common setups:
766
767	style=tiled the image is tiled with no scaling
768	style=aspect-stretched the image is scaled to fill the whole window maintaining
769	the aspect ratio and centered
770	style=stretched the image is scaled to fill the whole window
771	style=centered the image is centered with no scaling
772	style=root-tiled the image is tiled with no scaling and using 'op=root' positioning
773
774	If multiple templates are specified the last one wins. Note that a
775	template overrides all the scale, position and operations settings.
776	Indeed, the templates can be specified in terms of low level settings
777	as follows:
778
779	style=tiled 0x0+0+0:op=tile
780	style=aspect-stretched +50+50:op=pscale
781	style=stretched 100x100
782	style=centered 0x0+50+50
783	style=root-tiled 0x0:op=tile:op=root
784
785	If used in conjunction with B<-tr> option, the specified pixmap will be
786	blended over the transparent background using alpha-blending. If I<afterimage>
787	support has been compiled in it is possible to choose other blending
788	types with B<-blt "type"> option.
789
790	=item B<path:> I<path>
791
792	Specify the colon-delimited search path for finding background image files.
793		693
794	=item B<font:> I<fontlist>	694	=item B<font:> I<fontlist>
795		695
796	Select the fonts to be used. This is a comma separated list of font names	696	Select the fonts to be used. This is a comma separated list of font names
797	that are checked in order when trying to find glyphs for characters. The	697	that are checked in order when trying to find glyphs for characters. The
…		…
894		794
895	B<True>: start as a login shell by prepending a `-' to B<argv[0]> of	795	B<True>: start as a login shell by prepending a `-' to B<argv[0]> of
896	the shell; option B<-ls>. B<False>: start as a normal sub-shell	796	the shell; option B<-ls>. B<False>: start as a normal sub-shell
897	[default]; option B<+ls>.	797	[default]; option B<+ls>.
898		798
		799	=item B<multiClickTime:> I<number>
		800
		801	Specify the maximum time in milliseconds between multi-click select
		802	events. The default is 500 milliseconds; option B<-mc>.
		803
899	=item B<utmpInhibit:> I<boolean>	804	=item B<utmpInhibit:> I<boolean>
900		805
901	B<True>: inhibit writing record into the system log file B<utmp>;	806	B<True>: inhibit writing record into the system log file B<utmp>;
902	option B<-ut>. B<False>: write record into the system log file B<utmp>	807	option B<-ut>. B<False>: write record into the system log file B<utmp>
903	[default]; option B<+ut>.	808	[default]; option B<+ut>.
…		…
966	are not passed onto the shell; option B<-sk>. B<False>: do not scroll to	871	are not passed onto the shell; option B<-sk>. B<False>: do not scroll to
967	bottom when a non-special key is pressed; option B<+sk>.	872	bottom when a non-special key is pressed; option B<+sk>.
968		873
969	=item B<saveLines:> I<number>	874	=item B<saveLines:> I<number>
970		875
971	Save I<number> lines in the scrollback buffer [default 64]. This	876	Save I<number> lines in the scrollback buffer [default 1000]; option B<-sl>.
972	resource is limited on most machines to 65535; option B<-sl>.
973		877
974	=item B<internalBorder:> I<number>	878	=item B<internalBorder:> I<number>
975		879
976	Internal border of I<number> pixels. This resource is limited to 100;	880	Internal border of I<number> pixels. This resource is limited to 100;
977	option B<-b>.	881	option B<-b>.
…		…
1040		944
1041	=item B<pointerColor2:> I<colour>	945	=item B<pointerColor2:> I<colour>
1042		946
1043	Mouse pointer background colour.	947	Mouse pointer background colour.
1044		948
		949	=item B<pointerShape:> I<string>
		950
		951	Compile I<frills>: Specifies the name of the mouse pointer shape
		952	[default B<xterm>]. See the macros in the B<X11/cursorfont.h> include
		953	file for possible values (omit the C<XC_> prefix).
		954
1045	=item B<pointerBlankDelay:> I<number>	955	=item B<pointerBlankDelay:> I<number>
1046		956
1047	Specifies number of seconds before blanking the pointer [default 2]. Use a	957	Specifies number of seconds before blanking the pointer [default 2]. Use a
1048	large number (e.g. C<987654321>) to effectively disable the timeout.	958	large number (e.g. C<987654321>) to effectively disable the timeout.
1049		959
…		…
1075		985
1076	B<< BACKSLASH `"'&()*,;<=>?@[]^{\|} >>	986	B<< BACKSLASH `"'&()*,;<=>?@[]^{\|} >>
1077		987
1078	=item B<preeditType:> I<style>	988	=item B<preeditType:> I<style>
1079		989
1080	B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.	990	B<OnTheSpot>, B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.
1081		991
1082	=item B<inputMethod:> I<name>	992	=item B<inputMethod:> I<name>
1083		993
1084	I<name> of inputMethod to use; option B<-im>.	994	I<name> of inputMethod to use; option B<-im>.
1085		995
…		…
1154	Sets the working directory for the shell (or the command specified via	1064	Sets the working directory for the shell (or the command specified via
1155	B<-e>). The I<path> must be an absolute path and it must exist for	1065	B<-e>). The I<path> must be an absolute path and it must exist for
1156	@@RXVT_NAME@@ to start. If it isn't specified then the current working	1066	@@RXVT_NAME@@ to start. If it isn't specified then the current working
1157	directory will be used; option B<-cd>.	1067	directory will be used; option B<-cd>.
1158		1068
1159	=item B<keysym.>I<sym>: I<string>	1069	=item B<keysym.>I<sym>: I<action>
1160		1070
1161	Compile I<frills>: Associate I<string> with keysym I<sym>. The	1071	Compile I<frills>: Associate I<action> with keysym I<sym>. The intervening
1162	intervening resource name B<keysym.> cannot be omitted.	1072	resource name B<keysym.> cannot be omitted.
1163		1073
1164	The format of I<sym> is "I<(modifiers-)key>", where I<modifiers> can be	1074	Using this resource, you can map key combinations such as
1165	any combination of B<ISOLevel3>, B<AppKeypad>, B<Control>, B<NumLock>,	1075	C<Ctrl-Shift-BackSpace> to various actions, such as outputting a different
1166	B<Shift>, B<Meta>, B<Lock>, B<Mod1>, B<Mod2>, B<Mod3>, B<Mod4>, B<Mod5>,	1076	string than would normally result from that combination, making the
1167	and the abbreviated B<I>, B<K>, B<C>, B<N>, B<S>, B<M>, B<A>, B<L>, B<1>,	1077	terminal scroll up or down the way you want it, or any other thing an
1168	B<2>, B<3>, B<4>, B<5>.	1078	extension might provide.
		1079
		1080	The key combination that triggers the action, I<sym>, has the following format:
		1081
		1082	(modifiers-)key
		1083
		1084	Where I<modifiers> can be any combination of B<ISOLevel3>, B<AppKeypad>,
		1085	B<Control>, B<NumLock>, B<Shift>, B<Meta>, B<Lock>, B<Mod1>, B<Mod2>,
		1086	B<Mod3>, B<Mod4>, B<Mod5>, and the abbreviated B<I>, B<K>, B<C>, B<N>,
		1087	B<S>, B<M>, B<A>, B<L>, B<1>, B<2>, B<3>, B<4>, B<5>.
1169		1088
1170	The B<NumLock>, B<Meta> and B<ISOLevel3> modifiers are usually aliased to	1089	The B<NumLock>, B<Meta> and B<ISOLevel3> modifiers are usually aliased to
1171	whatever modifier the NumLock key, Meta/Alt keys or ISO Level3 Shift/AltGr	1090	whatever modifier the NumLock key, Meta/Alt keys or ISO Level3 Shift/AltGr
1172	keys are being mapped. B<AppKeypad> is a synthetic modifier mapped to the	1091	keys are being mapped. B<AppKeypad> is a synthetic modifier mapped to the
1173	current application keymap mode state.	1092	current application keymap mode state.
1174		1093
1175	The spellings of I<key> can be obtained by using B<xev>(1) command or	1094	Due the the large number of modifier combinations, a key mapping will
1176	searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and	1095	match if I<at least> the specified identifiers are being set, and no other
		1096	key mappings with those and more bits are being defined. That means that
		1097	defining a mapping for C<a> will automatically provide definitions for
		1098	C<Meta-a>, C<Shift-a> and so on, unless some of those are defined mappings
		1099	themselves. See the C<builtin:> action, below, for a way to work around
		1100	this when this is a problem.
		1101
		1102	The spelling of I<key> depends on your implementation of X. An easy way to
		1103	find a key name is to use the B<xev>(1) command. You can find a list by
		1104	looking for the C<XK_> macros in the B<X11/keysymdef.h> include file (omit
1177	omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex	1105	the C<XK_> prefix). Alternatively you can specify I<key> by its hex keysym
1178	keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not	1106	value (B<0x0000 - 0xFFFF>).
1179	performed in an exact manner; however, the closest match is assured.
1180		1107
1181	I<string> may contain escape values (C<\n>: newline, C<\000>: octal	1108	As with any resource value, the I<action> string may contain backslash
		1109	escape sequences (C<\n>: newline, C<\\>: backslash, C<\000>: octal
1182	number), see RESOURCES in C<man 7 X> for further details.	1110	number), see RESOURCES in C<man 7 X> for further details.
1183		1111
1184	You can define a range of keysyms in one shot by providing a I<string>	1112	An action starts with an action prefix that selects a certain type
1185	with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimiter `/'	1113	of action, followed by a colon. An action string without colons is
		1114	interpreted as a literal string to pass to the tty (as if it was
		1115	prefixed with C<string:>).
		1116
		1117	The following action prefixes are known - extensions can provide
		1118	additional prefixes:
		1119
		1120	=over 4
		1121
		1122	=item string:STRING
		1123
		1124	If the I<action> starts with C<string:> (or otherwise contains no colons),
		1125	then the remaining C<STRING> will be passed to the program running in the
		1126	terminal. For example, you could replace whatever Shift-Tab outputs by the
		1127	string C<echo rm -rf /> followed by a newline:
		1128
		1129	URxvt.keysym.Shift-Tab: string:echo rm -rf /\n
		1130
		1131	This could in theory be used to completely redefine your keymap.
		1132
		1133	In addition, for actions of this type, you can define a range of
		1134	keysyms in one shot by loading the C<keysym-list> perl extension and
		1135	providing an I<action> with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where
1186	should be a character not used by the strings.	1136	the delimiter `/' should be a character not used by the strings.
1187		1137
1188	Its usage can be demonstrated by an example:	1138	Its usage can be demonstrated by an example:
1189		1139
1190	URxvt.keysym.M-C-0x61: list\|\033<\|abc\|>	1140	URxvt.keysym.M-C-0x61: list\|\033<\|abc\|>
1191		1141
1192	The above line is equivalent to the following three lines:	1142	The above line is equivalent to the following three lines:
1193		1143
1194	URxvt.keysym.Meta-Control-0x61: \033<a>	1144	URxvt.keysym.Meta-Control-0x61: string:\033<a>
1195	URxvt.keysym.Meta-Control-0x62: \033<b>	1145	URxvt.keysym.Meta-Control-0x62: string:\033<b>
1196	URxvt.keysym.Meta-Control-0x63: \033<c>	1146	URxvt.keysym.Meta-Control-0x63: string:\033<c>
1197		1147
		1148	=item command:STRING
		1149
1198	If I<string> takes the form of C<command:STRING>, the specified B<STRING>	1150	If I<action> takes the form of C<command:STRING>, the specified B<STRING>
1199	is interpreted and executed as @@RXVT_NAME@@'s control sequence. For	1151	is interpreted and executed as @@RXVT_NAME@@'s control sequence (basically
		1152	the opposite of C<string:> - instead of sending it to the program running
		1153	in the terminal, it will be treated as if it were program output). This is
		1154	most useful to feed command sequences into @@RXVT_NAME@@.
		1155
1200	example the following means "change the current locale to C<zh_CN.GBK>	1156	For example the following means "change the current locale to C<zh_CN.GBK>
1201	when Control-Meta-c is being pressed":	1157	when Control-Meta-c is being pressed":
1202		1158
1203	URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007	1159	URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007
1204		1160
1205	If I<string> takes the form C<perl:STRING>, then the specified B<STRING>	1161	The following example will map Control-Meta-1 and Control-Meta-2 to
1206	is passed to the C<on_user_command> perl handler. See the @@RXVT_NAME@@perl(3)	1162	the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited
1207	manpage. For example, the F<selection> extension (activated via	1163	font-switching at runtime:
1208	C<@@RXVT_NAME@@ -pe selection>) listens for C<selection:rot13> events:
1209		1164
1210	URxvt.keysym.M-C-c: perl:selection:rot13	1165	URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007
		1166	URxvt.keysym.M-C-2: command:\033]50;9x15bold\007
1211		1167
1212	Due the the large number of modifier combinations, a defined key mapping	1168	Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more
1213	will match if I<at least> the specified identifiers are being set, and	1169	info):
1214	no other key mappings with those and more bits are being defined. That
1215	means that defining a key map for C<a> will automatically provide
1216	definitions for C<Meta-a>, C<Shift-a> and so on, unless some of those are defined
1217	mappings themselves.
1218		1170
1219	Unfortunately, this will override built-in key mappings. For example	1171	URxvt.keysym.M-C-3: command:\033[8;25;80t
		1172	URxvt.keysym.M-C-4: command:\033[8;48;110t
		1173
		1174	=item builtin:
		1175
		1176	The builtin action is the action that @@RXVT_NAME@@ would execute if no
		1177	key binding existed for the key combination. The obvious use is to undo
		1178	the effect of existing bindings. The not so obvious use is to reinstate
		1179	bindings when another binding overrides too many modifiers.
		1180
1220	if you overwrite the C<Insert> key you will disable @@RXVT_NAME@@'s	1181	For example if you overwrite the C<Insert> key you will disable
1221	C<Shift-Insert> mapping. To re-enable that, you can poke "holes" into the	1182	@@RXVT_NAME@@'s C<Shift-Insert> mapping. To re-enable that, you can poke
1222	user-defined keymap using the C<builtin:> replacement:	1183	"holes" into the user-defined keymap using the C<builtin:> replacement:
1223		1184
1224	URxvt.keysym.Insert: <my insert key sequence>	1185	URxvt.keysym.Insert: <my insert key sequence>
1225	URxvt.keysym.S-Insert: builtin:	1186	URxvt.keysym.S-Insert: builtin:
1226		1187
1227	The first line defines a mapping for C<Insert> and I<any> combination	1188	The first line defines a mapping for C<Insert> and I<any> combination
1228	of modifiers. The second line re-establishes the default mapping for	1189	of modifiers. The second line re-establishes the default mapping for
1229	C<Shift-Insert>.	1190	C<Shift-Insert>.
1230		1191
1231	The following example will map Control-Meta-1 and Control-Meta-2 to	1192	=item builtin-string:
1232	the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited
1233	font-switching at runtime:
1234		1193
1235	URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007	1194	This action is mainly useful to restore string mappings for keys that
1236	URxvt.keysym.M-C-2: command:\033]50;9x15bold\007	1195	have predefined actions in @@RXVT_NAME@@. The exact semantics are a bit
		1196	difficult to explain - basically, this action will send the string to the
		1197	application that would be sent if @@RXVT_NAME@@ wouldn't have a built-in
		1198	action for it.
1237		1199
1238	Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more	1200	An example might make it clearer: @@RXVT_NAME@@ normally pastes the
1239	info):	1201	selection when you press C<Shift-Insert>. With the following bindings, it
		1202	would instead emit the (undocumented, but what applications running in the
		1203	terminal might expect) sequence C<ESC [ 2 $> instead:
1240		1204
1241	URxvt.keysym.M-C-3: command:\033[8;25;80t	1205	URxvt.keysym.S-Insert: builtin-string:
1242	URxvt.keysym.M-C-4: command:\033[8;48;110t	1206	URxvt.keysym.C-S-Insert: builtin:
		1207
		1208	The first line disables the paste functionality for that key
		1209	combination, and the second reinstates the default behaviour for
		1210	C<Control-Shift-Insert>, which would otherwise be overridden.
		1211
		1212	Similarly, to let applications gain access to the C<C-M-c> (copy to
		1213	clipboard) and C<C-M-v> (paste clipboard) key combination, you can do
		1214	this:
		1215
		1216	URxvt.keysym.C-M-c: builtin-string:
		1217	URxvt.keysym.C-M-v: builtin-string:
		1218
		1219	=item EXTENSION:STRING
		1220
		1221	An action of this form invokes the action B<STRING>, if any, provided
		1222	by the @@RXVT_NAME@@perl(3) extension B<EXTENSION>. The extension will
		1223	be loaded automatically if necessary.
		1224
		1225	Not all extensions define actions, but popular extensions that do
		1226	include the I<selection> and I<matcher> extensions (documented in their
		1227	own manpages, @@RXVT_NAME@@-selection(1) and @@RXVT_NAME@@-matcher(1),
		1228	respectively).
		1229
		1230	From the silly examples department, this will rot13-"encrypt"
		1231	@@RXVT_NAME@@'s selection when Alt-Control-c is pressed on typical PC
		1232	keyboards:
		1233
		1234	URxvt.keysym.M-C-c: selection:rot13
		1235
		1236	=item perl:STRING DEPRECATED
		1237
		1238	This is a deprecated way of invoking commands provided by perl
		1239	extensions. It is still supported, but should not be used anymore.
		1240
		1241	=back
1243		1242
1244	=item B<perl-ext-common>: I<string>	1243	=item B<perl-ext-common>: I<string>
1245		1244
1246	=item B<perl-ext>: I<string>	1245	=item B<perl-ext>: I<string>
1247		1246
…		…
1249	use in this terminal instance; option B<-pe>.	1248	use in this terminal instance; option B<-pe>.
1250		1249
1251	Extension names can be prefixed with a C<-> sign to prohibit using	1250	Extension names can be prefixed with a C<-> sign to prohibit using
1252	them. This can be useful to selectively disable some extensions loaded	1251	them. This can be useful to selectively disable some extensions loaded
1253	by default, or specified via the C<perl-ext-common> resource. For	1252	by default, or specified via the C<perl-ext-common> resource. For
1254	example, C<default,-selection> will use all the default extension except	1253	example, C<default,-selection> will use all the default extensions except
1255	C<selection>.	1254	C<selection>.
1256		1255
1257	Extension names can also be followed by an argument in angle brackets	1256	The default set includes the C<selection>, C<option-popup>,
1258	(e.g. C<< searchable-scrollback<M-s> >>, which binds the hotkey for	1257	C<selection-popup>, C<readline> and C<searchable-scrollback>
1259	searchable scrollback to Alt/Meta-s). Mentioning the same extension	1258	extensions, and extensions which are mentioned in B<keysym> resources.
1260	multiple times with different arguments will pass multiple arguments to	1259
1261	the extension.	1260	Any extension such that a corresponding resource is given on the
		1261	command line is automatically appended to B<perl-ext>.
1262		1262
1263	Each extension is looked up in the library directories, loaded if	1263	Each extension is looked up in the library directories, loaded if
1264	necessary, and bound to the current terminal instance.	1264	necessary, and bound to the current terminal instance. When the library
		1265	search path contains multiple extension files of the same name, then the
		1266	first one found will be used.
1265		1267
1266	If both of these resources are the empty string, then the perl	1268	If both of these resources are the empty string, then the perl interpreter
1267	interpreter will not be initialized. The idea behind two options is that	1269	will not be initialized. The rationale for having two options is that
1268	B<perl-ext-common> will be used for extensions that should be available to	1270	B<perl-ext-common> will be used for extensions that should be available to
1269	all instances, while B<perl-ext> is used for specific instances.	1271	all instances, while B<perl-ext> is used for specific instances.
1270		1272
1271	=item B<perl-eval>: I<string>	1273	=item B<perl-eval>: I<string>
1272		1274
…		…
1274	the @@RXVT_NAME@@perl(3) manpage.	1276	the @@RXVT_NAME@@perl(3) manpage.
1275		1277
1276	=item B<perl-lib>: I<path>	1278	=item B<perl-lib>: I<path>
1277		1279
1278	Colon-separated list of additional directories that hold extension	1280	Colon-separated list of additional directories that hold extension
1279	scripts. When looking for extensions specified by the C<perl> resource,	1281	scripts. When looking for perl extensions, @@RXVT_NAME@@ will first look
1280	@@RXVT_NAME@@ will first look in these directories and then in	1282	in these directories, then in C<$URXVT_PERL_LIB>, F<$HOME/.urxvt/ext> and
1281	F<@@RXVT_LIBDIR@@/urxvt/perl/>.	1283	lastly in F<@@RXVT_LIBDIR@@/urxvt/perl/>.
1282		1284
1283	See the @@RXVT_NAME@@perl(3) manpage.	1285	See the @@RXVT_NAME@@perl(3) manpage.
1284		1286
1285	=item B<< selection.pattern-I<idx> >>: I<perl-regex>	1287	=item B<< selection.pattern-I<idx> >>: I<perl-regex>
1286		1288
…		…
1290	=item B<< selection-autotransform.I<idx> >>: I<perl-transform>	1292	=item B<< selection-autotransform.I<idx> >>: I<perl-transform>
1291		1293
1292	Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage	1294	Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage
1293	for details.	1295	for details.
1294		1296
1295	=item B<searchable-scrollback:> I<keysym>	1297	=item B<searchable-scrollback:> I<keysym> DEPRECATED
1296		1298
1297	Sets the hotkey that starts the incremental scrollback buffer search	1299	This resource is deprecated and will be removed. Use a B<keysym> resource
1298	(default: C<M-s>).	1300	instead, e.g.:
1299		1301
		1302	URxvt.keysym.M-s: searchable-scrollback:start
		1303
1300	=item B<urlLauncher>: I<string>	1304	=item B<url-launcher>: I<string>
1301		1305
1302	Specifies the program to be started with a URL argument. Used by the	1306	Specifies the program to be started with a URL argument. Used by the
1303	C<selection-popup> and C<matcher> perl extensions.	1307	C<selection-popup> and C<matcher> perl extensions.
1304		1308
1305	=item B<transient-for>: I<windowid>	1309	=item B<transient-for>: I<windowid>
…		…
1373	window causes the value of the PRIMARY selection (or CLIPBOARD with the	1377	window causes the value of the PRIMARY selection (or CLIPBOARD with the
1374	B<Meta> modifier) to be inserted as if it had been typed on the keyboard.	1378	B<Meta> modifier) to be inserted as if it had been typed on the keyboard.
1375		1379
1376	Pressing B<Shift-Insert> causes the value of the PRIMARY selection to be	1380	Pressing B<Shift-Insert> causes the value of the PRIMARY selection to be
1377	inserted too.	1381	inserted too.
		1382
		1383	rxvt-unicode also provides the bindings B<Ctrl-Meta-c> and
		1384	<Ctrl-Meta-v> to interact with the CLIPBOARD selection. The first
		1385	binding causes the value of the internal selection to be copied to the
		1386	CLIPBOARD selection, while the second binding causes the value of the
		1387	CLIPBOARD selection to be inserted.
1378		1388
1379	=back	1389	=back
1380		1390
1381	=head1 CHANGING FONTS	1391	=head1 CHANGING FONTS
1382		1392
…		…
1471	In addition to the default foreground and background colours,	1481	In addition to the default foreground and background colours,
1472	B<@@RXVT_NAME@@> can display up to 88/256 colours: 8 ANSI colours plus	1482	B<@@RXVT_NAME@@> can display up to 88/256 colours: 8 ANSI colours plus
1473	high-intensity (potentially bold/blink) versions of the same, and 72 (or	1483	high-intensity (potentially bold/blink) versions of the same, and 72 (or
1474	240 in 256 colour mode) colours arranged in an 4x4x4 (or 6x6x6) colour RGB	1484	240 in 256 colour mode) colours arranged in an 4x4x4 (or 6x6x6) colour RGB
1475	cube plus a 8 (24) colour greyscale ramp.	1485	cube plus a 8 (24) colour greyscale ramp.
		1486
		1487	B<@@RXVT_NAME@@> supports direct 24-bit fg/bg RGB colour escapes
		1488	C< ESC [ 38 ; 2 ; R ; G ; Bm > / C< ESC [ 48 ; 2; R ; G ; Bm >. However the
		1489	number of 24-bit colours that can be used is limited: an internal 7x7x5 (256
		1490	colour mode) or 6x6x4 (88 colour mode) colour cube is used to index into the
		1491	24-bit colour space. When indexing collisions happen, the nearest old colour in
		1492	the cube will be adapted to the new 24-bit RGB colour. That means one cannot
		1493	use many similar 24-bit colours. It's typically not a problem in common
		1494	scenarios.
1476		1495
1477	Here is a list of the ANSI colours with their names.	1496	Here is a list of the ANSI colours with their names.
1478		1497
1479	=begin table	1498	=begin table
1480		1499
…		…
1507	The following text gives values for the standard 88 colour mode (and	1526	The following text gives values for the standard 88 colour mode (and
1508	values for the 256 colour mode in parentheses).	1527	values for the 256 colour mode in parentheses).
1509		1528
1510	The RGB cube uses indices 16..79 (16..231) using the following formulas:	1529	The RGB cube uses indices 16..79 (16..231) using the following formulas:
1511		1530
1512	index_88 = (r * 4 + g) * 4 + b + 16 # r, g, b = 0..3	1531	index_88 = (r * 4 + g) * 4 + b + 16 # r, g, b = 0..3
1513	index_256 = (r * 16 + g) * 16 + b + 16 # r, g, b = 0..15	1532	index_256 = (r * 6 + g) * 6 + b + 16 # r, g, b = 0..5
1514		1533
1515	The grayscale ramp uses indices 80..87 (232..239), from 10% to 90% in 10%	1534	The grayscale ramp uses indices 80..87 (232..239), from 10% to 90% in 10%
1516	steps (1/26 to 25/26 in 1/26 steps) - black and white are already part of	1535	steps (1/26 to 25/26 in 1/26 steps) - black and white are already part of
1517	the RGB cube.	1536	the RGB cube.
1518		1537
…		…
1534	White.	1553	White.
1535		1554
1536	=head2 ALPHA CHANNEL SUPPORT	1555	=head2 ALPHA CHANNEL SUPPORT
1537		1556
1538	If Xft support has been compiled in and as long as Xft/Xrender/X don't get	1557	If Xft support has been compiled in and as long as Xft/Xrender/X don't get
1539	their act together, rxvt-unicode will do it's own alpha channel management:	1558	their act together, rxvt-unicode will do its own alpha channel management:
1540		1559
1541	You can prefix any colour with an opaqueness percentage enclosed in	1560	You can prefix any colour with an opaqueness percentage enclosed in
1542	brackets, i.e. C<[percent]>, where C<percent> is a decimal percentage	1561	brackets, i.e. C<[percent]>, where C<percent> is a decimal percentage
1543	(0-100) that specifies the opacity of the colour, where C<0> is completely	1562	(0-100) that specifies the opacity of the colour, where C<0> is completely
1544	transparent and C<100> is completely opaque. For example, C<[50]red> is a	1563	transparent and C<100> is completely opaque. For example, C<[50]red> is a
…		…
1626		1645
1627	=item B<SHELL>	1646	=item B<SHELL>
1628		1647
1629	The shell to be used for command execution, defaults to C</bin/sh>.	1648	The shell to be used for command execution, defaults to C</bin/sh>.
1630		1649
1631	=item B<RXVT_SOCKET>	1650	=item B<RXVT_SOCKET> [I<sic>]
1632		1651
1633	The unix domain socket path used by @@RXVT_NAME@@c(1) and	1652	The unix domain socket path used by @@RXVT_NAME@@c(1) and
1634	@@RXVT_NAME@@d(1).	1653	@@RXVT_NAME@@d(1).
1635		1654
1636	Default F<<< $HOME/.rxvt-unicode-I<< <nodename> >> >>>.	1655	Default F<<< $HOME/.urxvt/urxvtd-I<< <nodename> >> >>>.
		1656
		1657	=item B<URXVT_PERL_LIB>
		1658
		1659	Additional F<:>-separated library search path for perl extensions. Will be
		1660	searched after B<-perl-lib> but before F<~/.urxvt/ext> and the system library
		1661	directory.
		1662
		1663	=item B<URXVT_PERL_VERBOSITY>
		1664
		1665	See L<@@RXVT_NAME@@perl>(3).
1637		1666
1638	=item B<HOME>	1667	=item B<HOME>
1639		1668
1640	Used to locate the default directory for the unix domain socket for	1669	Used to locate the default directory for the unix domain socket for
1641	daemon communications and to locate various resource files (such as	1670	daemon communications and to locate various resource files (such as
…		…
1662		1691
1663	=back	1692	=back
1664		1693
1665	=head1 SEE ALSO	1694	=head1 SEE ALSO
1666		1695
		1696	@@RXVT_NAME@@(7), @@RXVT_NAME@@c(1), @@RXVT_NAME@@d(1), @@RXVT_NAME@@-extensions(1),
1667	@@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)	1697	@@RXVT_NAME@@perl(3), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5)
1668		1698
1669	=head1 CURRENT PROJECT COORDINATOR	1699	=head1 CURRENT PROJECT COORDINATOR
1670		1700
1671	=over 4	1701	=over 4
1672		1702
1673	=item Project Coordinator	1703	=item Project Coordinator
1674		1704
1675	Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >>	1705	Marc A. Lehmann <rxvt-unicode@schmorp.de>.
1676		1706
1677	L<http://software.schmorp.de/pkg/rxvt-unicode.html>	1707	L<http://software.schmorp.de/pkg/rxvt-unicode.html>
1678		1708
1679	=back	1709	=back
1680		1710
…		…
1684		1714
1685	=item John Bovey	1715	=item John Bovey
1686		1716
1687	University of Kent, 1992, wrote the original Xvt.	1717	University of Kent, 1992, wrote the original Xvt.
1688		1718
1689	=item Rob Nation L<< <nation@rocket.sanders.lockheed.com> >>	1719	=item Rob Nation <nation@rocket.sanders.lockheed.com>
1690		1720
1691	very heavily modified Xvt and came up with Rxvt	1721	very heavily modified Xvt and came up with Rxvt
1692		1722
1693	=item Angelo Haritsis L<< <ah@doc.ic.ac.uk> >>	1723	=item Angelo Haritsis <ah@doc.ic.ac.uk>
1694		1724
1695	wrote the Greek Keyboard Input (no longer in code)	1725	wrote the Greek Keyboard Input (no longer in code)
1696		1726
1697	=item mj olesen L<< <olesen@me.QueensU.CA> >>	1727	=item mj olesen <olesen@me.QueensU.CA>
1698		1728
1699	Wrote the menu system.	1729	Wrote the menu system.
1700		1730
1701	Project Coordinator (changes.txt 2.11 to 2.21)	1731	Project Coordinator (changes.txt 2.11 to 2.21)
1702		1732
1703	=item Oezguer Kesim L<< <kesim@math.fu-berlin.de> >>	1733	=item Oezguer Kesim <kesim@math.fu-berlin.de>
1704		1734
1705	Project Coordinator (changes.txt 2.21a to 2.4.5)	1735	Project Coordinator (changes.txt 2.21a to 2.4.5)
1706		1736
1707	=item Geoff Wing L<< <gcw@pobox.com> >>	1737	=item Geoff Wing <gcw@pobox.com>
1708		1738
1709	Rewrote screen display and text selection routines.	1739	Rewrote screen display and text selection routines.
1710		1740
1711	Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)	1741	Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)
1712		1742
1713	=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >>	1743	=item Marc Alexander Lehmann <rxvt-unicode@schmorp.de>
1714		1744
1715	Forked rxvt-unicode, unicode support, rewrote almost all the code, perl	1745	Forked rxvt-unicode, unicode support, rewrote almost all the code, perl
1716	extension, random hacks, numerous bugfixes and extensions.	1746	extension, random hacks, numerous bugfixes and extensions.
1717		1747
1718	Project Coordinator (Changes 1.0 -)	1748	Project Coordinator (Changes 1.0 -)
1719		1749
1720	=item Emanuele Giaquinta L<< <e.giaquinta@glauco.it> >>	1750	=item Emanuele Giaquinta <emanuele.giaquinta@gmail.com>
1721		1751
1722	pty/utmp code rewrite, image code improvements, many random hacks and bugfixes.	1752	pty/utmp code rewrite, image code improvements, many random hacks and bugfixes.
1723		1753
1724	=back	1754	=back
1725		1755

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Comparing rxvt-unicode/doc/rxvt.1.pod (file contents):
Revision 1.203 by sf-exg, Sat Aug 13 09:05:43 2011 UTC vs.
Revision 1.247 by sf-exg, Thu Jul 14 05:33:25 2016 UTC