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

Comparing rxvt-unicode/doc/rxvt.1.pod (file contents):
Revision 1.196 by root, Fri May 6 10:18:00 2011 UTC vs.
Revision 1.244 by sf-exg, Tue Jun 16 11:58:26 2015 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[;geom[:op1][:op2][...]]>
189
190	Compile I<afterimage> or I<pixbuf>: Specify image file for the background and also
191	optionally specify its scaling with a geometry string. 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[;geom[:op1][:op2][...]]>
749
750	Use the specified image file for the background and also
751	optionally specify its scaling with a geometry string B<WxH+X+Y>,
752	(default C<100x100+50+50>) in which B<"W" / "H"> specify the
753	horizontal/vertical scale (percent), and B<"X" / "Y"> locate the image
754	centre (percent). A scale of 0 displays the image with tiling.
755	The maximum permitted scale is 1000.
756	Additional operations can be specified after colon B<:op1:op2...>.
757	Supported operations are:
758
759	tile force background image to be tiled and not scaled. Equivalent to 0x0
760	propscale will scale image keeping proportions
761	auto will scale image to match window size. Equivalent to 100x100
762	hscale will scale image horizontally to the window size
763	vscale will scale image vertically to the window size
764	scale will scale image to match window size
765	root will tile image as if it was a root window background, auto-adjusting
766	whenever terminal window moves
767
768	If used in conjunction with B<-tr> option, the specified pixmap will be
769	blended over the transparent background using alpha-blending. If I<afterimage>
770	support has been compiled in it is possible to choose other blending
771	types with B<-blt "type"> option.
772
773	=item B<path:> I<path>
774
775	Specify the colon-delimited search path for finding background image files.
776		693
777	=item B<font:> I<fontlist>	694	=item B<font:> I<fontlist>
778		695
779	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
780	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
…		…
877		794
878	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
879	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
880	[default]; option B<+ls>.	797	[default]; option B<+ls>.
881		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
882	=item B<utmpInhibit:> I<boolean>	804	=item B<utmpInhibit:> I<boolean>
883		805
884	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>;
885	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>
886	[default]; option B<+ut>.	808	[default]; option B<+ut>.
…		…
1023		945
1024	=item B<pointerColor2:> I<colour>	946	=item B<pointerColor2:> I<colour>
1025		947
1026	Mouse pointer background colour.	948	Mouse pointer background colour.
1027		949
		950	=item B<pointerShape:> I<string>
		951
		952	Compile I<frills>: Specifies the name of the mouse pointer shape
		953	[default B<xterm>]. See the macros in the B<X11/cursorfont.h> include
		954	file for possible values (omit the C<XC_> prefix).
		955
1028	=item B<pointerBlankDelay:> I<number>	956	=item B<pointerBlankDelay:> I<number>
1029		957
1030	Specifies number of seconds before blanking the pointer [default 2]. Use a	958	Specifies number of seconds before blanking the pointer [default 2]. Use a
1031	large number (e.g. C<987654321>) to effectively disable the timeout.	959	large number (e.g. C<987654321>) to effectively disable the timeout.
1032		960
…		…
1058		986
1059	B<< BACKSLASH `"'&()*,;<=>?@[]^{\|} >>	987	B<< BACKSLASH `"'&()*,;<=>?@[]^{\|} >>
1060		988
1061	=item B<preeditType:> I<style>	989	=item B<preeditType:> I<style>
1062		990
1063	B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.	991	B<OnTheSpot>, B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.
1064		992
1065	=item B<inputMethod:> I<name>	993	=item B<inputMethod:> I<name>
1066		994
1067	I<name> of inputMethod to use; option B<-im>.	995	I<name> of inputMethod to use; option B<-im>.
1068		996
…		…
1137	Sets the working directory for the shell (or the command specified via	1065	Sets the working directory for the shell (or the command specified via
1138	B<-e>). The I<path> must be an absolute path and it must exist for	1066	B<-e>). The I<path> must be an absolute path and it must exist for
1139	@@RXVT_NAME@@ to start. If it isn't specified then the current working	1067	@@RXVT_NAME@@ to start. If it isn't specified then the current working
1140	directory will be used; option B<-cd>.	1068	directory will be used; option B<-cd>.
1141		1069
1142	=item B<keysym.>I<sym>: I<string>	1070	=item B<keysym.>I<sym>: I<action>
1143		1071
1144	Compile I<frills>: Associate I<string> with keysym I<sym>. The	1072	Compile I<frills>: Associate I<action> with keysym I<sym>. The intervening
1145	intervening resource name B<keysym.> cannot be omitted.	1073	resource name B<keysym.> cannot be omitted.
1146		1074
1147	The format of I<sym> is "I<(modifiers-)key>", where I<modifiers> can be	1075	Using this resource, you can map key combinations such as
1148	any combination of B<ISOLevel3>, B<AppKeypad>, B<Control>, B<NumLock>,	1076	C<Ctrl-Shift-BackSpace> to various actions, such as outputting a different
1149	B<Shift>, B<Meta>, B<Lock>, B<Mod1>, B<Mod2>, B<Mod3>, B<Mod4>, B<Mod5>,	1077	string than would normally result from that combination, making the
1150	and the abbreviated B<I>, B<K>, B<C>, B<N>, B<S>, B<M>, B<A>, B<L>, B<1>,	1078	terminal scroll up or down the way you want it, or any other thing an
1151	B<2>, B<3>, B<4>, B<5>.	1079	extension might provide.
		1080
		1081	The key combination that triggers the action, I<sym>, has the following format:
		1082
		1083	(modifiers-)key
		1084
		1085	Where I<modifiers> can be any combination of B<ISOLevel3>, B<AppKeypad>,
		1086	B<Control>, B<NumLock>, B<Shift>, B<Meta>, B<Lock>, B<Mod1>, B<Mod2>,
		1087	B<Mod3>, B<Mod4>, B<Mod5>, and the abbreviated B<I>, B<K>, B<C>, B<N>,
		1088	B<S>, B<M>, B<A>, B<L>, B<1>, B<2>, B<3>, B<4>, B<5>.
1152		1089
1153	The B<NumLock>, B<Meta> and B<ISOLevel3> modifiers are usually aliased to	1090	The B<NumLock>, B<Meta> and B<ISOLevel3> modifiers are usually aliased to
1154	whatever modifier the NumLock key, Meta/Alt keys or ISO Level3 Shift/AltGr	1091	whatever modifier the NumLock key, Meta/Alt keys or ISO Level3 Shift/AltGr
1155	keys are being mapped. B<AppKeypad> is a synthetic modifier mapped to the	1092	keys are being mapped. B<AppKeypad> is a synthetic modifier mapped to the
1156	current application keymap mode state.	1093	current application keymap mode state.
1157		1094
1158	The spellings of I<key> can be obtained by using B<xev>(1) command or	1095	Due the the large number of modifier combinations, a key mapping will
1159	searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and	1096	match if I<at least> the specified identifiers are being set, and no other
		1097	key mappings with those and more bits are being defined. That means that
		1098	defining a mapping for C<a> will automatically provide definitions for
		1099	C<Meta-a>, C<Shift-a> and so on, unless some of those are defined mappings
		1100	themselves. See the C<builtin:> action, below, for a way to work around
		1101	this when this is a problem.
		1102
		1103	The spelling of I<key> depends on your implementation of X. An easy way to
		1104	find a key name is to use the B<xev>(1) command. You can find a list by
		1105	looking for the C<XK_> macros in the B<X11/keysymdef.h> include file (omit
1160	omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex	1106	the C<XK_> prefix). Alternatively you can specify I<key> by its hex keysym
1161	keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not	1107	value (B<0x0000 - 0xFFFF>).
1162	performed in an exact manner; however, the closest match is assured.
1163		1108
1164	I<string> may contain escape values (C<\n>: newline, C<\000>: octal	1109	As with any resource value, the I<action> string may contain backslash
		1110	escape sequences (C<\n>: newline, C<\\>: backslash, C<\000>: octal
1165	number), see RESOURCES in C<man 7 X> for further details.	1111	number), see RESOURCES in C<man 7 X> for further details.
1166		1112
		1113	An action starts with an action prefix that selects a certain type
		1114	of action, followed by a colon. An action string without colons is
		1115	interpreted as a literal string to pass to the tty (as if it was
		1116	prefixed with C<string:>).
		1117
		1118	The following action prefixes are known - extensions can provide
		1119	additional prefixes:
		1120
		1121	=over 4
		1122
		1123	=item string:STRING
		1124
		1125	If the I<action> starts with C<string:> (or otherwise contains no colons),
		1126	then the remaining C<STRING> will be passed to the program running in the
		1127	terminal. For example, you could replace whatever Shift-Tab outputs by the
		1128	string C<echo rm -rf /> followed by a newline:
		1129
		1130	URxvt.keysym.Shift-Tab: string:echo rm -rf /\n
		1131
		1132	This could in theory be used to completely redefine your keymap.
		1133
		1134	In addition, for actions of this type, you can define a range of
		1135	keysyms in one shot by loading the C<keysym-list> perl extension and
		1136	providing an I<action> with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where
		1137	the delimiter `/' should be a character not used by the strings.
		1138
		1139	Its usage can be demonstrated by an example:
		1140
		1141	URxvt.keysym.M-C-0x61: list\|\033<\|abc\|>
		1142
		1143	The above line is equivalent to the following three lines:
		1144
		1145	URxvt.keysym.Meta-Control-0x61: string:\033<a>
		1146	URxvt.keysym.Meta-Control-0x62: string:\033<b>
		1147	URxvt.keysym.Meta-Control-0x63: string:\033<c>
		1148
		1149	=item command:STRING
		1150
1167	If I<string> takes the form of C<command:STRING>, the specified B<STRING>	1151	If I<action> takes the form of C<command:STRING>, the specified B<STRING>
1168	is interpreted and executed as @@RXVT_NAME@@'s control sequence. For	1152	is interpreted and executed as @@RXVT_NAME@@'s control sequence (basically
		1153	the opposite of C<string:> - instead of sending it to the program running
		1154	in the terminal, it will be treated as if it were program output). This is
		1155	most useful to feed command sequences into @@RXVT_NAME@@.
		1156
1169	example the following means "change the current locale to C<zh_CN.GBK>	1157	For example the following means "change the current locale to C<zh_CN.GBK>
1170	when Control-Meta-c is being pressed":	1158	when Control-Meta-c is being pressed":
1171		1159
1172	URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007	1160	URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007
1173		1161
1174	If I<string> takes the form C<perl:STRING>, then the specified B<STRING>	1162	The following example will map Control-Meta-1 and Control-Meta-2 to
1175	is passed to the C<on_user_command> perl handler. See the @@RXVT_NAME@@perl(3)	1163	the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited
1176	manpage. For example, the F<selection> extension (activated via	1164	font-switching at runtime:
1177	C<@@RXVT_NAME@@ -pe selection>) listens for C<selection:rot13> events:
1178		1165
1179	URxvt.keysym.M-C-c: perl:selection:rot13	1166	URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007
		1167	URxvt.keysym.M-C-2: command:\033]50;9x15bold\007
1180		1168
1181	Due the the large number of modifier combinations, a defined key mapping	1169	Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more
1182	will match if I<at least> the specified identifiers are being set, and	1170	info):
1183	no other key mappings with those and more bits are being defined. That
1184	means that defining a key map for C<a> will automatically provide
1185	definitions for C<Meta-a>, C<Shift-a> and so on, unless some of those are defined
1186	mappings themselves.
1187		1171
1188	Unfortunately, this will override built-in key mappings. For example	1172	URxvt.keysym.M-C-3: command:\033[8;25;80t
		1173	URxvt.keysym.M-C-4: command:\033[8;48;110t
		1174
		1175	=item builtin:
		1176
		1177	The builtin action is the action that @@RXVT_NAME@@ would execute if no
		1178	key binding existed for the key combination. The obvious use is to undo
		1179	the effect of existing bindings. The not so obvious use is to reinstate
		1180	bindings when another binding overrides too many modifiers.
		1181
1189	if you overwrite the C<Insert> key you will disable @@RXVT_NAME@@'s	1182	For example if you overwrite the C<Insert> key you will disable
1190	C<Shift-Insert> mapping. To re-enable that, you can poke "holes" into the	1183	@@RXVT_NAME@@'s C<Shift-Insert> mapping. To re-enable that, you can poke
1191	user-defined keymap using the C<builtin:> replacement:	1184	"holes" into the user-defined keymap using the C<builtin:> replacement:
1192		1185
1193	URxvt.keysym.Insert: <my insert key sequence>	1186	URxvt.keysym.Insert: <my insert key sequence>
1194	URxvt.keysym.S-Insert: builtin:	1187	URxvt.keysym.S-Insert: builtin:
1195		1188
1196	The first line defines a mapping for C<Insert> and I<any> combination	1189	The first line defines a mapping for C<Insert> and I<any> combination
1197	of modifiers. The second line re-establishes the default mapping for	1190	of modifiers. The second line re-establishes the default mapping for
1198	C<Shift-Insert>.	1191	C<Shift-Insert>.
1199		1192
1200	The following example will map Control-Meta-1 and Control-Meta-2 to	1193	=item builtin-string:
1201	the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited
1202	font-switching at runtime:
1203		1194
1204	URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007	1195	This action is mainly useful to restore string mappings for keys that
1205	URxvt.keysym.M-C-2: command:\033]50;9x15bold\007	1196	have predefined actions in @@RXVT_NAME@@. The exact semantics are a bit
		1197	difficult to explain - basically, this action will send the string to the
		1198	application that would be sent if @@RXVT_NAME@@ wouldn't have a built-in
		1199	action for it.
1206		1200
1207	Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more	1201	An example might make it clearer: @@RXVT_NAME@@ normally pastes the
1208	info):	1202	selection when you press C<Shift-Insert>. With the following bindings, it
		1203	would instead emit the (undocumented, but what applications running in the
		1204	terminal might expect) sequence C<ESC [ 2 $> instead:
1209		1205
1210	URxvt.keysym.M-C-3: command:\033[8;25;80t	1206	URxvt.keysym.S-Insert: builtin-string:
1211	URxvt.keysym.M-C-4: command:\033[8;48;110t	1207	URxvt.keysym.C-S-Insert: builtin:
		1208
		1209	The first line disables the paste functionality for that key
		1210	combination, and the second reinstates the default behaviour for
		1211	C<Control-Shift-Insert>, which would otherwise be overridden.
		1212
		1213	Similarly, to let applications gain access to the C<C-M-c> (copy to
		1214	clipboard) and C<C-M-v> (paste clipboard) key combination, you can do
		1215	this:
		1216
		1217	URxvt.keysym.C-M-c: builtin-string:
		1218	URxvt.keysym.C-M-v: builtin-string:
		1219
		1220	=item EXTENSION:STRING
		1221
		1222	An action of this form invokes the action B<STRING>, if any, provided
		1223	by the @@RXVT_NAME@@perl(3) extension B<EXTENSION>. The extension will
		1224	be loaded automatically if necessary.
		1225
		1226	Not all extensions define actions, but popular extensions that do
		1227	include the I<selection> and I<matcher> extensions (documented in their
		1228	own manpages, @@RXVT_NAME@@-selection(1) and @@RXVT_NAME@@-matcher(1),
		1229	respectively).
		1230
		1231	From the silly examples department, this will rot13-"encrypt"
		1232	@@RXVT_NAME@@'s selection when Alt-Control-c is pressed on typical PC
		1233	keyboards:
		1234
		1235	URxvt.keysym.M-C-c: selection:rot13
		1236
		1237	=item perl:STRING DEPRECATED
		1238
		1239	This is a deprecated way of invoking commands provided by perl
		1240	extensions. It is still supported, but should not be used anymore.
		1241
		1242	=back
1212		1243
1213	=item B<perl-ext-common>: I<string>	1244	=item B<perl-ext-common>: I<string>
1214		1245
1215	=item B<perl-ext>: I<string>	1246	=item B<perl-ext>: I<string>
1216		1247
…		…
1218	use in this terminal instance; option B<-pe>.	1249	use in this terminal instance; option B<-pe>.
1219		1250
1220	Extension names can be prefixed with a C<-> sign to prohibit using	1251	Extension names can be prefixed with a C<-> sign to prohibit using
1221	them. This can be useful to selectively disable some extensions loaded	1252	them. This can be useful to selectively disable some extensions loaded
1222	by default, or specified via the C<perl-ext-common> resource. For	1253	by default, or specified via the C<perl-ext-common> resource. For
1223	example, C<default,-selection> will use all the default extension except	1254	example, C<default,-selection> will use all the default extensions except
1224	C<selection>.	1255	C<selection>.
1225		1256
1226	Extension names can also be followed by an argument in angle brackets	1257	The default set includes the C<selection>, C<option-popup>,
1227	(e.g. C<< searchable-scrollback<M-s> >>, which binds the hotkey for	1258	C<selection-popup>, C<readline> and C<searchable-scrollback>
1228	searchable scrollback to Alt/Meta-s). Mentioning the same extension	1259	extensions, and extensions which are mentioned in B<keysym> resources.
1229	multiple times with different arguments will pass multiple arguments to	1260
1230	the extension.	1261	Any extension such that a corresponding resource is given on the
		1262	command line is automatically appended to B<perl-ext>.
1231		1263
1232	Each extension is looked up in the library directories, loaded if	1264	Each extension is looked up in the library directories, loaded if
1233	necessary, and bound to the current terminal instance.	1265	necessary, and bound to the current terminal instance. When the library
		1266	search path contains multiple extension files of the same name, then the
		1267	first one found will be used.
1234		1268
1235	If both of these resources are the empty string, then the perl	1269	If both of these resources are the empty string, then the perl interpreter
1236	interpreter will not be initialized. The idea behind two options is that	1270	will not be initialized. The rationale for having two options is that
1237	B<perl-ext-common> will be used for extensions that should be available to	1271	B<perl-ext-common> will be used for extensions that should be available to
1238	all instances, while B<perl-ext> is used for specific instances.	1272	all instances, while B<perl-ext> is used for specific instances.
1239		1273
1240	=item B<perl-eval>: I<string>	1274	=item B<perl-eval>: I<string>
1241		1275
…		…
1243	the @@RXVT_NAME@@perl(3) manpage.	1277	the @@RXVT_NAME@@perl(3) manpage.
1244		1278
1245	=item B<perl-lib>: I<path>	1279	=item B<perl-lib>: I<path>
1246		1280
1247	Colon-separated list of additional directories that hold extension	1281	Colon-separated list of additional directories that hold extension
1248	scripts. When looking for extensions specified by the C<perl> resource,	1282	scripts. When looking for perl extensions, @@RXVT_NAME@@ will first look
1249	@@RXVT_NAME@@ will first look in these directories and then in	1283	in these directories, then in C<$URXVT_PERL_LIB>, F<$HOME/.urxvt/ext> and
1250	F<@@RXVT_LIBDIR@@/urxvt/perl/>.	1284	lastly in F<@@RXVT_LIBDIR@@/urxvt/perl/>.
1251		1285
1252	See the @@RXVT_NAME@@perl(3) manpage.	1286	See the @@RXVT_NAME@@perl(3) manpage.
1253		1287
1254	=item B<< selection.pattern-I<idx> >>: I<perl-regex>	1288	=item B<< selection.pattern-I<idx> >>: I<perl-regex>
1255		1289
…		…
1259	=item B<< selection-autotransform.I<idx> >>: I<perl-transform>	1293	=item B<< selection-autotransform.I<idx> >>: I<perl-transform>
1260		1294
1261	Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage	1295	Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage
1262	for details.	1296	for details.
1263		1297
1264	=item B<searchable-scrollback:> I<keysym>	1298	=item B<searchable-scrollback:> I<keysym> DEPRECATED
1265		1299
1266	Sets the hotkey that starts the incremental scrollback buffer search	1300	This resource is deprecated and will be removed. Use a B<keysym> resource
1267	(default: C<M-s>).	1301	instead, e.g.:
1268		1302
		1303	URxvt.keysym.M-s: searchable-scrollback:start
		1304
1269	=item B<urlLauncher>: I<string>	1305	=item B<url-launcher>: I<string>
1270		1306
1271	Specifies the program to be started with a URL argument. Used by the	1307	Specifies the program to be started with a URL argument. Used by the
1272	C<selection-popup> and C<matcher> perl extensions.	1308	C<selection-popup> and C<matcher> perl extensions.
1273		1309
1274	=item B<transient-for>: I<windowid>	1310	=item B<transient-for>: I<windowid>
…		…
1285	Turn on/off ISO 14755 (default enabled).	1321	Turn on/off ISO 14755 (default enabled).
1286		1322
1287	=item B<iso14755_52:> I<boolean>	1323	=item B<iso14755_52:> I<boolean>
1288		1324
1289	Turn on/off ISO 14755 5.2 mode (default enabled).	1325	Turn on/off ISO 14755 5.2 mode (default enabled).
		1326
		1327	=back
		1328
		1329	=head1 BACKGROUND IMAGE OPTIONS AND RESOURCES
		1330
		1331	=over 4
		1332
		1333	=item B<-pixmap> I<file[;oplist]>
		1334
		1335	=item B<backgroundPixmap:> I<file[;oplist]>
		1336
		1337	Compile I<pixbuf>: Use the specified image file as the window's
		1338	background and also optionally specify a colon separated list of
		1339	operations to modify it. Note that you may need to quote the C<;>
		1340	character when using the command line option, as C<;> is usually a
		1341	metacharacter in shells. Supported operations are:
		1342
		1343	=over 4
		1344
		1345	=item B<WxH+X+Y>
		1346
		1347	sets scale and position. B<"W" / "H"> specify the horizontal/vertical
		1348	scale (percent), and B<"X" / "Y"> locate the image centre (percent). A
		1349	scale of 0 disables scaling.
		1350
		1351	=item B<op=tile>
		1352
		1353	enables tiling
		1354
		1355	=item B<op=keep-aspect>
		1356
		1357	maintain the image aspect ratio when scaling
		1358
		1359	=item B<op=root-align>
		1360
		1361	use the position of the terminal window relative to the root window as
		1362	the image offset, simulating a root window background
		1363
		1364	=back
		1365
		1366	The default scale and position setting is C<100x100+50+50>.
		1367	Alternatively, a predefined set of templates can be used to achieve
		1368	the most common setups:
		1369
		1370	=over 4
		1371
		1372	=item B<style=tiled>
		1373
		1374	the image is tiled with no scaling. Equivalent to 0x0+0+0:op=tile
		1375
		1376	=item B<style=aspect-stretched>
		1377
		1378	the image is scaled to fill the whole window maintaining the aspect
		1379	ratio and centered. Equivalent to 100x100+50+50:op=keep-aspect
		1380
		1381	=item B<style=stretched>
		1382
		1383	the image is scaled to fill the whole window. Equivalent to 100x100
		1384
		1385	=item B<style=centered>
		1386
		1387	the image is centered with no scaling. Equivalent to 0x0+50+50
		1388
		1389	=item B<style=root-tiled>
		1390
		1391	the image is tiled with no scaling and using 'root' positioning.
		1392	Equivalent to 0x0:op=tile:op=root-align
		1393
		1394	=back
		1395
		1396	If multiple templates are specified the last one wins. Note that a
		1397	template overrides all the scale, position and operations settings.
		1398
		1399	If used in conjunction with pseudo-transparency, the specified pixmap
		1400	will be blended over the transparent background using alpha-blending.
		1401
		1402	=item B<-tr>\|B<+tr>
		1403
		1404	=item B<transparent:> I<boolean>
		1405
		1406	Turn on/off pseudo-transparency by using the root pixmap as background.
		1407
		1408	B<-ip> (B<inheritPixmap>) is still accepted as an obsolete alias but
		1409	will be removed in future versions.
		1410
		1411	=item B<-tint> I<colour>
		1412
		1413	=item B<tintColor:> I<colour>
		1414
		1415	Tint the transparent background with the given colour. Note that a
		1416	black tint yields a completely black image while a white tint yields
		1417	the image unchanged.
		1418
		1419	=item B<-sh> I<number>
		1420
		1421	=item B<shading:> I<number>
		1422
		1423	Darken (0 .. 99) or lighten (101 .. 200) the transparent background.
		1424	A value of 100 means no shading.
		1425
		1426	=item B<-blr> I<HxV>
		1427
		1428	=item B<blurRadius:> I<HxV>
		1429
		1430	Apply gaussian blur with the specified radius to the transparent
		1431	background. If a single number is specified, the vertical and
		1432	horizontal radii are considered to be the same. Setting one of the
		1433	radii to 1 and the other to a large number creates interesting effects
		1434	on some backgrounds. The maximum radius value is 128. An horizontal or
		1435	vertical radius of 0 disables blurring.
		1436
		1437	=item B<path:> I<path>
		1438
		1439	Specify the colon-delimited search path for finding background image files.
1290		1440
1291	=back	1441	=back
1292		1442
1293	=head1 THE SCROLLBAR	1443	=head1 THE SCROLLBAR
1294		1444
…		…
1342	window causes the value of the PRIMARY selection (or CLIPBOARD with the	1492	window causes the value of the PRIMARY selection (or CLIPBOARD with the
1343	B<Meta> modifier) to be inserted as if it had been typed on the keyboard.	1493	B<Meta> modifier) to be inserted as if it had been typed on the keyboard.
1344		1494
1345	Pressing B<Shift-Insert> causes the value of the PRIMARY selection to be	1495	Pressing B<Shift-Insert> causes the value of the PRIMARY selection to be
1346	inserted too.	1496	inserted too.
		1497
		1498	rxvt-unicode also provides the bindings B<Ctrl-Meta-c> and
		1499	<Ctrl-Meta-v> to interact with the CLIPBOARD selection. The first
		1500	binding causes the value of the internal selection to be copied to the
		1501	CLIPBOARD selection, while the second binding causes the value of the
		1502	CLIPBOARD selection to be inserted.
1347		1503
1348	=back	1504	=back
1349		1505
1350	=head1 CHANGING FONTS	1506	=head1 CHANGING FONTS
1351		1507
…		…
1476	The following text gives values for the standard 88 colour mode (and	1632	The following text gives values for the standard 88 colour mode (and
1477	values for the 256 colour mode in parentheses).	1633	values for the 256 colour mode in parentheses).
1478		1634
1479	The RGB cube uses indices 16..79 (16..231) using the following formulas:	1635	The RGB cube uses indices 16..79 (16..231) using the following formulas:
1480		1636
1481	index_88 = (r * 4 + g) * 4 + b + 16 # r, g, b = 0..3	1637	index_88 = (r * 4 + g) * 4 + b + 16 # r, g, b = 0..3
1482	index_256 = (r * 16 + g) * 16 + b + 16 # r, g, b = 0..15	1638	index_256 = (r * 6 + g) * 6 + b + 16 # r, g, b = 0..5
1483		1639
1484	The grayscale ramp uses indices 80..87 (232..239), from 10% to 90% in 10%	1640	The grayscale ramp uses indices 80..87 (232..239), from 10% to 90% in 10%
1485	steps (1/26 to 25/26 in 1/26 steps) - black and white are already part of	1641	steps (1/26 to 25/26 in 1/26 steps) - black and white are already part of
1486	the RGB cube.	1642	the RGB cube.
1487		1643
…		…
1503	White.	1659	White.
1504		1660
1505	=head2 ALPHA CHANNEL SUPPORT	1661	=head2 ALPHA CHANNEL SUPPORT
1506		1662
1507	If Xft support has been compiled in and as long as Xft/Xrender/X don't get	1663	If Xft support has been compiled in and as long as Xft/Xrender/X don't get
1508	their act together, rxvt-unicode will do it's own alpha channel management:	1664	their act together, rxvt-unicode will do its own alpha channel management:
1509		1665
1510	You can prefix any colour with an opaqueness percentage enclosed in	1666	You can prefix any colour with an opaqueness percentage enclosed in
1511	brackets, i.e. C<[percent]>, where C<percent> is a decimal percentage	1667	brackets, i.e. C<[percent]>, where C<percent> is a decimal percentage
1512	(0-100) that specifies the opacity of the colour, where C<0> is completely	1668	(0-100) that specifies the opacity of the colour, where C<0> is completely
1513	transparent and C<100> is completely opaque. For example, C<[50]red> is a	1669	transparent and C<100> is completely opaque. For example, C<[50]red> is a
…		…
1595		1751
1596	=item B<SHELL>	1752	=item B<SHELL>
1597		1753
1598	The shell to be used for command execution, defaults to C</bin/sh>.	1754	The shell to be used for command execution, defaults to C</bin/sh>.
1599		1755
1600	=item B<RXVT_SOCKET>	1756	=item B<RXVT_SOCKET> [I<sic>]
1601		1757
1602	The unix domain socket path used by @@RXVT_NAME@@c(1) and	1758	The unix domain socket path used by @@RXVT_NAME@@c(1) and
1603	@@RXVT_NAME@@d(1).	1759	@@RXVT_NAME@@d(1).
1604		1760
1605	Default F<<< $HOME/.rxvt-unicode-I<< <nodename> >> >>>.	1761	Default F<<< $HOME/.urxvt/urxvtd-I<< <nodename> >> >>>.
		1762
		1763	=item B<URXVT_PERL_LIB>
		1764
		1765	Additional F<:>-separated library search path for perl extensions. Will be
		1766	searched after B<-perl-lib> but before F<~/.urxvt/ext> and the system library
		1767	directory.
		1768
		1769	=item B<URXVT_PERL_VERBOSITY>
		1770
		1771	See L<@@RXVT_NAME@@perl>(3).
1606		1772
1607	=item B<HOME>	1773	=item B<HOME>
1608		1774
1609	Used to locate the default directory for the unix domain socket for	1775	Used to locate the default directory for the unix domain socket for
1610	daemon communications and to locate various resource files (such as	1776	daemon communications and to locate various resource files (such as
…		…
1631		1797
1632	=back	1798	=back
1633		1799
1634	=head1 SEE ALSO	1800	=head1 SEE ALSO
1635		1801
		1802	@@RXVT_NAME@@(7), @@RXVT_NAME@@c(1), @@RXVT_NAME@@d(1), @@RXVT_NAME@@-extensions(1),
1636	@@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)	1803	@@RXVT_NAME@@perl(3), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5)
1637		1804
1638	=head1 CURRENT PROJECT COORDINATOR	1805	=head1 CURRENT PROJECT COORDINATOR
1639		1806
1640	=over 4	1807	=over 4
1641		1808
1642	=item Project Coordinator	1809	=item Project Coordinator
1643		1810
1644	Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >>	1811	Marc A. Lehmann <rxvt-unicode@schmorp.de>.
1645		1812
1646	L<http://software.schmorp.de/pkg/rxvt-unicode.html>	1813	L<http://software.schmorp.de/pkg/rxvt-unicode.html>
1647		1814
1648	=back	1815	=back
1649		1816
…		…
1653		1820
1654	=item John Bovey	1821	=item John Bovey
1655		1822
1656	University of Kent, 1992, wrote the original Xvt.	1823	University of Kent, 1992, wrote the original Xvt.
1657		1824
1658	=item Rob Nation L<< <nation@rocket.sanders.lockheed.com> >>	1825	=item Rob Nation <nation@rocket.sanders.lockheed.com>
1659		1826
1660	very heavily modified Xvt and came up with Rxvt	1827	very heavily modified Xvt and came up with Rxvt
1661		1828
1662	=item Angelo Haritsis L<< <ah@doc.ic.ac.uk> >>	1829	=item Angelo Haritsis <ah@doc.ic.ac.uk>
1663		1830
1664	wrote the Greek Keyboard Input (no longer in code)	1831	wrote the Greek Keyboard Input (no longer in code)
1665		1832
1666	=item mj olesen L<< <olesen@me.QueensU.CA> >>	1833	=item mj olesen <olesen@me.QueensU.CA>
1667		1834
1668	Wrote the menu system.	1835	Wrote the menu system.
1669		1836
1670	Project Coordinator (changes.txt 2.11 to 2.21)	1837	Project Coordinator (changes.txt 2.11 to 2.21)
1671		1838
1672	=item Oezguer Kesim L<< <kesim@math.fu-berlin.de> >>	1839	=item Oezguer Kesim <kesim@math.fu-berlin.de>
1673		1840
1674	Project Coordinator (changes.txt 2.21a to 2.4.5)	1841	Project Coordinator (changes.txt 2.21a to 2.4.5)
1675		1842
1676	=item Geoff Wing L<< <gcw@pobox.com> >>	1843	=item Geoff Wing <gcw@pobox.com>
1677		1844
1678	Rewrote screen display and text selection routines.	1845	Rewrote screen display and text selection routines.
1679		1846
1680	Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)	1847	Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)
1681		1848
1682	=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >>	1849	=item Marc Alexander Lehmann <rxvt-unicode@schmorp.de>
1683		1850
1684	Forked rxvt-unicode, unicode support, rewrote almost all the code, perl	1851	Forked rxvt-unicode, unicode support, rewrote almost all the code, perl
1685	extension, random hacks, numerous bugfixes and extensions.	1852	extension, random hacks, numerous bugfixes and extensions.
1686		1853
1687	Project Coordinator (Changes 1.0 -)	1854	Project Coordinator (Changes 1.0 -)
1688		1855
1689	=item Emanuele Giaquinta L<< <e.giaquinta@glauco.it> >>	1856	=item Emanuele Giaquinta <emanuele.giaquinta@gmail.com>
1690		1857
1691	pty/utmp code rewrite, image code improvements, many random hacks and bugfixes.	1858	pty/utmp code rewrite, image code improvements, many random hacks and bugfixes.
1692		1859
1693	=back	1860	=back
1694		1861

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Comparing rxvt-unicode/doc/rxvt.1.pod (file contents):
Revision 1.196 by root, Fri May 6 10:18:00 2011 UTC vs.
Revision 1.244 by sf-exg, Tue Jun 16 11:58:26 2015 UTC