[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 1.239 by sf-exg, Sun Oct 12 20:51:51 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 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		131
134	=item B<-fade> I<number>	132	=item B<-fade> I<number>
135		133
136	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
137	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
…		…
140	=item B<-fadecolor> I<colour>	138	=item B<-fadecolor> I<colour>
141		139
142	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
143	is opaque black. resource B<fadeColor>.	141	is opaque black. resource B<fadeColor>.
144		142
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>	143	=item B<-icon> I<file>
175		144
176	Compile I<afterimage> or I<pixbuf>: Use the specified image as application icon. This	145	Compile I<pixbuf>: Use the specified image as application icon. This
177	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
178	application window; resource I<iconFile>.	147	application window; resource I<iconFile>.
179		148
180	=item B<-bg> I<colour>	149	=item B<-bg> I<colour>
181		150
182	Window background colour; resource B<background>.	151	Window background colour; resource B<background>.
183		152
184	=item B<-fg> I<colour>	153	=item B<-fg> I<colour>
185		154
186	Window foreground colour; resource B<foreground>.	155	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		156
195	=item B<-cr> I<colour>	157	=item B<-cr> I<colour>
196		158
197	The cursor colour; resource B<cursorColor>.	159	The cursor colour; resource B<cursorColor>.
198		160
…		…
257		219
258	=item B<-ls>\|B<+ls>	220	=item B<-ls>\|B<+ls>
259		221
260	Start as a login-shell/sub-shell; resource B<loginShell>.	222	Start as a login-shell/sub-shell; resource B<loginShell>.
261		223
		224	=item B<-mc> I<milliseconds>
		225
		226	Specify the maximum time between multi-click selections.
		227
262	=item B<-ut>\|B<+ut>	228	=item B<-ut>\|B<+ut>
263		229
264	Compile I<utmp>: Inhibit/enable writing a utmp entry; resource	230	Compile I<utmp>: Inhibit/enable writing a utmp entry; resource
265	B<utmpInhibit>.	231	B<utmpInhibit>.
266		232
…		…
344		310
345	=item B<-override-redirect>	311	=item B<-override-redirect>
346		312
347	Compile I<frills>: Sets override-redirect on the window; resource	313	Compile I<frills>: Sets override-redirect on the window; resource
348	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.
349		320
350	=item B<-sbg>	321	=item B<-sbg>
351		322
352	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
353	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
…		…
687		658
688	B<False>: specify that everything is to be displayed, even	659	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	660	if the refresh is too fast for the human eye to read anything (or the
690	monitor to display anything); option B<+ss>.	661	monitor to display anything); option B<+ss>.
691		662
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>	663	=item B<fading:> I<number>
700		664
701	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>.
702		666
703	=item B<fadeColor:> I<colour>	667	=item B<fadeColor:> I<colour>
704		668
705	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
706	colour is black; option B<-fadecolor>.	670	colour is black; option B<-fadecolor>.
707		671
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>	672	=item B<iconFile:> I<file>
731		673
732	Set the application icon pixmap; option B<-icon>.	674	Set the application icon pixmap; option B<-icon>.
733		675
734	=item B<scrollColor:> I<colour>	676	=item B<scrollColor:> I<colour>
…		…
742		684
743	=item B<borderColor:> I<colour>	685	=item B<borderColor:> I<colour>
744		686
745	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
746	and the text.	688	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		689
777	=item B<font:> I<fontlist>	690	=item B<font:> I<fontlist>
778		691
779	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
780	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
…		…
876	=item B<loginShell:> I<boolean>	789	=item B<loginShell:> I<boolean>
877		790
878	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
879	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
880	[default]; option B<+ls>.	793	[default]; option B<+ls>.
		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>.
881		799
882	=item B<utmpInhibit:> I<boolean>	800	=item B<utmpInhibit:> I<boolean>
883		801
884	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>;
885	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>
…		…
1137	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
1138	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
1139	@@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
1140	directory will be used; option B<-cd>.	1058	directory will be used; option B<-cd>.
1141		1059
1142	=item B<keysym.>I<sym>: I<string>	1060	=item B<keysym.>I<sym>: I<action>
1143		1061
1144	Compile I<frills>: Associate I<string> with keysym I<sym>. The	1062	Compile I<frills>: Associate I<action> with keysym I<sym>. The intervening
1145	intervening resource name B<keysym.> cannot be omitted.	1063	resource name B<keysym.> cannot be omitted.
1146		1064
1147	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
1148	any combination of B<ISOLevel3>, B<AppKeypad>, B<Control>, B<NumLock>,	1066	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>,	1067	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>,	1068	terminal scroll up or down the way you want it, or any other thing an
1151	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>.
1152		1079
1153	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
1154	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
1155	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
1156	current application keymap mode state.	1083	current application keymap mode state.
1157		1084
1158	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
1159	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
1160	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
1161	keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not	1097	value (B<0x0000 - 0xFFFF>).
1162	performed in an exact manner; however, the closest match is assured.
1163		1098
1164	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
1165	number), see RESOURCES in C<man 7 X> for further details.	1101	number), see RESOURCES in C<man 7 X> for further details.
1166		1102
		1103	An action starts with an action prefix that selects a certain type
		1104	of action, followed by a colon. An action string without colons is
		1105	interpreted as a literal string to pass to the tty (as if it was
		1106	prefixed with C<string:>).
		1107
		1108	The following action prefixes are known - extensions can provide
		1109	additional prefixes:
		1110
		1111	=over 4
		1112
		1113	=item string:STRING
		1114
		1115	If the I<action> starts with C<string:> (or otherwise contains no colons),
		1116	then the remaining C<STRING> will be passed to the program running in the
		1117	terminal. For example, you could replace whatever Shift-Tab outputs by the
		1118	string C<echo rm -rf /> followed by a newline:
		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
1167	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>
1168	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
1169	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>
1170	when Control-Meta-c is being pressed":	1133	when Control-Meta-c is being pressed":
1171		1134
1172	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
1173		1136
1174	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
1175	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
1176	manpage. For example, the F<selection> extension (activated via	1139	font-switching at runtime:
1177	C<@@RXVT_NAME@@ -pe selection>) listens for C<selection:rot13> events:
1178		1140
1179	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
1180		1143
1181	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
1182	will match if I<at least> the specified identifiers are being set, and	1145	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		1146
1188	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
1189	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
1190	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
1191	user-defined keymap using the C<builtin:> replacement:	1159	"holes" into the user-defined keymap using the C<builtin:> replacement:
1192		1160
1193	URxvt.keysym.Insert: <my insert key sequence>	1161	URxvt.keysym.Insert: <my insert key sequence>
1194	URxvt.keysym.S-Insert: builtin:	1162	URxvt.keysym.S-Insert: builtin:
1195		1163
1196	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
1197	of modifiers. The second line re-establishes the default mapping for	1165	of modifiers. The second line re-establishes the default mapping for
1198	C<Shift-Insert>.	1166	C<Shift-Insert>.
1199		1167
1200	The following example will map Control-Meta-1 and Control-Meta-2 to	1168	=item builtin-string:
1201	the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited
1202	font-switching at runtime:
1203		1169
1204	URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007	1170	This action is mainly useful to restore string mappings for keys that
1205	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.
1206		1175
1207	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
1208	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:
1209		1180
1210	URxvt.keysym.M-C-3: command:\033[8;25;80t	1181	URxvt.keysym.S-Insert: builtin-string:
1211	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 invokes the action B<STRING>, if any, provided
		1198	by the @@RXVT_NAME@@perl(3) extension B<EXTENSION>. The extension will
		1199	be loaded automatically if necessary.
		1200
		1201	Not all extensions define 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 invoking commands provided by perl
		1215	extensions. It is still supported, but should not be used anymore.
		1216
		1217	=back
1212		1218
1213	=item B<perl-ext-common>: I<string>	1219	=item B<perl-ext-common>: I<string>
1214		1220
1215	=item B<perl-ext>: I<string>	1221	=item B<perl-ext>: I<string>
1216		1222
…		…
1218	use in this terminal instance; option B<-pe>.	1224	use in this terminal instance; option B<-pe>.
1219		1225
1220	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
1221	them. This can be useful to selectively disable some extensions loaded	1227	them. This can be useful to selectively disable some extensions loaded
1222	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
1223	example, C<default,-selection> will use all the default extension except	1229	example, C<default,-selection> will use all the default extensions except
1224	C<selection>.	1230	C<selection>.
1225		1231
1226	Extension names can also be followed by an argument in angle brackets	1232	The default set includes the C<selection>, C<option-popup>,
1227	(e.g. C<< searchable-scrollback<M-s> >>, which binds the hotkey for	1233	C<selection-popup> and C<readline> extensions, any extensions that
1228	searchable scrollback to Alt/Meta-s). Mentioning the same extension	1234	define keybindings via C<BINDING> meta comments, and extensions which
1229	multiple times with different arguments will pass multiple arguments to	1235	are mentioned in B<keysym> resources.
1230	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>.
1231		1239
1232	Each extension is looked up in the library directories, loaded if	1240	Each extension is looked up in the library directories, loaded if
1233	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.
1234		1244
1235	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
1236	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
1237	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
1238	all instances, while B<perl-ext> is used for specific instances.	1248	all instances, while B<perl-ext> is used for specific instances.
1239		1249
1240	=item B<perl-eval>: I<string>	1250	=item B<perl-eval>: I<string>
1241		1251
…		…
1243	the @@RXVT_NAME@@perl(3) manpage.	1253	the @@RXVT_NAME@@perl(3) manpage.
1244		1254
1245	=item B<perl-lib>: I<path>	1255	=item B<perl-lib>: I<path>
1246		1256
1247	Colon-separated list of additional directories that hold extension	1257	Colon-separated list of additional directories that hold extension
1248	scripts. When looking for extensions specified by the C<perl> resource,	1258	scripts. When looking for perl extensions, @@RXVT_NAME@@ will first look
1249	@@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
1250	F<@@RXVT_LIBDIR@@/urxvt/perl/>.	1260	lastly in F<@@RXVT_LIBDIR@@/urxvt/perl/>.
1251		1261
1252	See the @@RXVT_NAME@@perl(3) manpage.	1262	See the @@RXVT_NAME@@perl(3) manpage.
1253		1263
1254	=item B<< selection.pattern-I<idx> >>: I<perl-regex>	1264	=item B<< selection.pattern-I<idx> >>: I<perl-regex>
1255		1265
…		…
1259	=item B<< selection-autotransform.I<idx> >>: I<perl-transform>	1269	=item B<< selection-autotransform.I<idx> >>: I<perl-transform>
1260		1270
1261	Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage	1271	Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage
1262	for details.	1272	for details.
1263		1273
1264	=item B<searchable-scrollback:> I<keysym>	1274	=item B<searchable-scrollback:> I<keysym> DEPRECATED
1265		1275
1266	Sets the hotkey that starts the incremental scrollback buffer search	1276	This resource is deprecated and will be removed. Use a B<keysym> resource
1267	(default: C<M-s>).	1277	instead, e.g.:
1268		1278
		1279	URxvt.keysym.M-s: searchable-scrollback:start
		1280
1269	=item B<urlLauncher>: I<string>	1281	=item B<url-launcher>: I<string>
1270		1282
1271	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
1272	C<selection-popup> and C<matcher> perl extensions.	1284	C<selection-popup> and C<matcher> perl extensions.
1273		1285
1274	=item B<transient-for>: I<windowid>	1286	=item B<transient-for>: I<windowid>
…		…
1285	Turn on/off ISO 14755 (default enabled).	1297	Turn on/off ISO 14755 (default enabled).
1286		1298
1287	=item B<iso14755_52:> I<boolean>	1299	=item B<iso14755_52:> I<boolean>
1288		1300
1289	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.
1290		1416
1291	=back	1417	=back
1292		1418
1293	=head1 THE SCROLLBAR	1419	=head1 THE SCROLLBAR
1294		1420
…		…
1342	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
1343	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.
1344		1470
1345	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
1346	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.
1347		1479
1348	=back	1480	=back
1349		1481
1350	=head1 CHANGING FONTS	1482	=head1 CHANGING FONTS
1351		1483
…		…
1476	The following text gives values for the standard 88 colour mode (and	1608	The following text gives values for the standard 88 colour mode (and
1477	values for the 256 colour mode in parentheses).	1609	values for the 256 colour mode in parentheses).
1478		1610
1479	The RGB cube uses indices 16..79 (16..231) using the following formulas:	1611	The RGB cube uses indices 16..79 (16..231) using the following formulas:
1480		1612
1481	index_88 = (r * 4 + g) * 4 + b + 16 # r, g, b = 0..3	1613	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	1614	index_256 = (r * 6 + g) * 6 + b + 16 # r, g, b = 0..5
1483		1615
1484	The grayscale ramp uses indices 80..87 (232..239), from 10% to 90% in 10%	1616	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	1617	steps (1/26 to 25/26 in 1/26 steps) - black and white are already part of
1486	the RGB cube.	1618	the RGB cube.
1487		1619
…		…
1503	White.	1635	White.
1504		1636
1505	=head2 ALPHA CHANNEL SUPPORT	1637	=head2 ALPHA CHANNEL SUPPORT
1506		1638
1507	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
1508	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:
1509		1641
1510	You can prefix any colour with an opaqueness percentage enclosed in	1642	You can prefix any colour with an opaqueness percentage enclosed in
1511	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
1512	(0-100) that specifies the opacity of the colour, where C<0> is completely	1644	(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	1645	transparent and C<100> is completely opaque. For example, C<[50]red> is a
…		…
1595		1727
1596	=item B<SHELL>	1728	=item B<SHELL>
1597		1729
1598	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>.
1599		1731
1600	=item B<RXVT_SOCKET>	1732	=item B<RXVT_SOCKET> [I<sic>]
1601		1733
1602	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
1603	@@RXVT_NAME@@d(1).	1735	@@RXVT_NAME@@d(1).
1604		1736
1605	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).
1606		1748
1607	=item B<HOME>	1749	=item B<HOME>
1608		1750
1609	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
1610	daemon communications and to locate various resource files (such as	1752	daemon communications and to locate various resource files (such as
…		…
1631		1773
1632	=back	1774	=back
1633		1775
1634	=head1 SEE ALSO	1776	=head1 SEE ALSO
1635		1777
		1778	@@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)	1779	@@RXVT_NAME@@perl(3), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5)
1637		1780
1638	=head1 CURRENT PROJECT COORDINATOR	1781	=head1 CURRENT PROJECT COORDINATOR
1639		1782
1640	=over 4	1783	=over 4
1641		1784
1642	=item Project Coordinator	1785	=item Project Coordinator
1643		1786
1644	Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >>	1787	Marc A. Lehmann <rxvt-unicode@schmorp.de>.
1645		1788
1646	L<http://software.schmorp.de/pkg/rxvt-unicode.html>	1789	L<http://software.schmorp.de/pkg/rxvt-unicode.html>
1647		1790
1648	=back	1791	=back
1649		1792
…		…
1653		1796
1654	=item John Bovey	1797	=item John Bovey
1655		1798
1656	University of Kent, 1992, wrote the original Xvt.	1799	University of Kent, 1992, wrote the original Xvt.
1657		1800
1658	=item Rob Nation L<< <nation@rocket.sanders.lockheed.com> >>	1801	=item Rob Nation <nation@rocket.sanders.lockheed.com>
1659		1802
1660	very heavily modified Xvt and came up with Rxvt	1803	very heavily modified Xvt and came up with Rxvt
1661		1804
1662	=item Angelo Haritsis L<< <ah@doc.ic.ac.uk> >>	1805	=item Angelo Haritsis <ah@doc.ic.ac.uk>
1663		1806
1664	wrote the Greek Keyboard Input (no longer in code)	1807	wrote the Greek Keyboard Input (no longer in code)
1665		1808
1666	=item mj olesen L<< <olesen@me.QueensU.CA> >>	1809	=item mj olesen <olesen@me.QueensU.CA>
1667		1810
1668	Wrote the menu system.	1811	Wrote the menu system.
1669		1812
1670	Project Coordinator (changes.txt 2.11 to 2.21)	1813	Project Coordinator (changes.txt 2.11 to 2.21)
1671		1814
1672	=item Oezguer Kesim L<< <kesim@math.fu-berlin.de> >>	1815	=item Oezguer Kesim <kesim@math.fu-berlin.de>
1673		1816
1674	Project Coordinator (changes.txt 2.21a to 2.4.5)	1817	Project Coordinator (changes.txt 2.21a to 2.4.5)
1675		1818
1676	=item Geoff Wing L<< <gcw@pobox.com> >>	1819	=item Geoff Wing <gcw@pobox.com>
1677		1820
1678	Rewrote screen display and text selection routines.	1821	Rewrote screen display and text selection routines.
1679		1822
1680	Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)	1823	Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)
1681		1824
1682	=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >>	1825	=item Marc Alexander Lehmann <rxvt-unicode@schmorp.de>
1683		1826
1684	Forked rxvt-unicode, unicode support, rewrote almost all the code, perl	1827	Forked rxvt-unicode, unicode support, rewrote almost all the code, perl
1685	extension, random hacks, numerous bugfixes and extensions.	1828	extension, random hacks, numerous bugfixes and extensions.
1686		1829
1687	Project Coordinator (Changes 1.0 -)	1830	Project Coordinator (Changes 1.0 -)
1688		1831
1689	=item Emanuele Giaquinta L<< <e.giaquinta@glauco.it> >>	1832	=item Emanuele Giaquinta <emanuele.giaquinta@gmail.com>
1690		1833
1691	pty/utmp code rewrite, image code improvements, many random hacks and bugfixes.	1834	pty/utmp code rewrite, image code improvements, many random hacks and bugfixes.
1692		1835
1693	=back	1836	=back
1694		1837

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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 1.239 by sf-exg, Sun Oct 12 20:51:51 2014 UTC

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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 1.239 by sf-exg, Sun Oct 12 20:51:51 2014 UTC