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Comparing rxvt-unicode/doc/rxvt.1.pod (file contents):
Revision 1.48 by root, Thu Feb 3 10:24:10 2005 UTC vs.
Revision 1.238 by sf-exg, Sat Oct 11 22:02:50 2014 UTC

…		…
12	emulator intended as an I<xterm>(1) replacement for users who do not	12	emulator intended as an I<xterm>(1) replacement for users who do not
13	require features such as Tektronix 4014 emulation and toolkit-style	13	require features such as Tektronix 4014 emulation and toolkit-style
14	configurability. As a result, B<rxvt-unicode> uses much less swap space --	14	configurability. As a result, B<rxvt-unicode> uses much less swap space --
15	a significant advantage on a machine serving many X sessions.	15	a significant advantage on a machine serving many X sessions.
16		16
		17	This document is also available on the World-Wide-Web at
		18	L<http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.1.pod>.
		19
17	=head1 FREQUENTLY ASKED QUESTIONS	20	=head1 FREQUENTLY ASKED QUESTIONS
18		21
19	See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of frequently	22	See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of
20	asked questions and answer to them and some common problems.	23	frequently asked questions and answer to them and some common
		24	problems. That document is also accessible on the World-Wide-Web at
		25	L<http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.7.pod>.
21		26
22	=head1 RXVT-UNICODE VS. RXVT	27	=head1 RXVT-UNICODE VS. RXVT
23		28
24	Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode	29	Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode
25	internally. That means it can store and display most scripts in the	30	internally. That means it can store and display most scripts in the
26	world. Being a terminal emulator, however, some things are very difficult,	31	world. Being a terminal emulator, however, some things are very difficult,
27	especially cursive scripts such as arabic, vertically written scripts	32	especially cursive scripts such as arabic, vertically written scripts
28	like mongolian or scripts requiring extremely complex combining rules,	33	like mongolian or scripts requiring extremely complex combining rules,
29	like tibetan or devenagari. Don't expect pretty output when using these	34	like tibetan or devanagari. Don't expect pretty output when using these
30	scripts. Most other scripts, latin, cyrillic, kanji, thai etc. should work	35	scripts. Most other scripts, latin, cyrillic, kanji, thai etc. should work
31	fine, though. A somewhat difficult case are left-to-right scripts, such	36	fine, though. A somewhat difficult case are right-to-left scripts, such
32	as hebrew: B<rxvt-unicode> adopts the view that bidirectional algorithms	37	as hebrew: B<rxvt-unicode> adopts the view that bidirectional algorithms
33	belong into the application, not the terminal emulator (too many things --	38	belong in the application, not the terminal emulator (too many things --
34	such as cursor-movement while editing -- break otherwise), but that might	39	such as cursor-movement while editing -- break otherwise), but that might
35	change.	40	change.
36		41
37	If you are looking for a terminal that supports more exotic scripts, let	42	If you are looking for a terminal that supports more exotic scripts, let
38	me recommend C<mlterm>, which is a very userfriendly, lean and clean	43	me recommend C<mlterm>, which is a very user friendly, lean and clean
39	terminal emulator. In fact, the reason rxvt-unicode was born was solely	44	terminal emulator. In fact, the reason rxvt-unicode was born was solely
40	because the author couldn't get C<mlterm> to use one font for latin1 and	45	because the author couldn't get C<mlterm> to use one font for latin1 and
41	another for japanese.	46	another for japanese.
42		47
43	Therefore another design rationale was the use of multiple fonts to	48	Therefore another design rationale was the use of multiple fonts to
44	display characters: The idea of a single unicode font which many other	49	display characters: The idea of a single unicode font which many other
45	programs force onto it's users never made sense to me: You should be able	50	programs force onto its users never made sense to me: You should be able
46	to choose any font for any script freely.	51	to choose any font for any script freely.
47		52
48	Apart from that, rxvt-unicode is also much better internationalised than	53	Apart from that, rxvt-unicode is also much better internationalised than
49	it's predecessor, supports things such as XFT and ISO 14755 that are handy	54	its predecessor, supports things such as XFT and ISO 14755 that are handy
50	in i18n-environments, is faster, and has a lot less bugs than the original	55	in i18n-environments, is faster, and has a lot bugs less than the original
51	rxvt. This all in addition to dozens of other small improvements.	56	rxvt. This all in addition to dozens of other small improvements.
52		57
53	It is still faithfully following the original rxvt idea of being lean	58	It is still faithfully following the original rxvt idea of being lean
54	and nice on resources: for example, you can still configure rxvt-unicode	59	and nice on resources: for example, you can still configure rxvt-unicode
55	without most of it's features to get a lean binary. It also comes with	60	without most of its features to get a lean binary. It also comes with
56	a client/daemon pair that lets you open any number of terminal windows	61	a client/daemon pair that lets you open any number of terminal windows
57	from within a single process, which makes startup time very fast and	62	from within a single process, which makes startup time very fast and
58	drastically reduces memory usage. See @@RXVT_NAME@@d(1) (daemon) and	63	drastically reduces memory usage. See @@RXVT_NAME@@d(1) (daemon) and
59	@@RXVT_NAME@@c(1) (client).	64	@@RXVT_NAME@@c(1) (client).
60		65
61	It also makes technical information about escape sequences (which have	66	It also makes technical information about escape sequences (which have
62	been extended) easier accessible: see @@RXVT_NAME@@(7) for technical	67	been extended) more accessible: see @@RXVT_NAME@@(7) for technical
63	reference documentation (escape sequences etc.).	68	reference documentation (escape sequences etc.).
64		69
65	=head1 OPTIONS	70	=head1 OPTIONS
66		71
67	The B<@@RXVT_NAME@@> options (mostly a subset of I<xterm>'s) are listed	72	The B<@@RXVT_NAME@@> options (mostly a subset of I<xterm>'s) are listed
…		…
87		92
88	Print out a message describing available options.	93	Print out a message describing available options.
89		94
90	=item B<-display> I<displayname>	95	=item B<-display> I<displayname>
91		96
92	Attempt to open a window on the named X display (B<-d> still	97	Attempt to open a window on the named X display (the older form B<-d>
93	respected). In the absence of this option, the display specified by the	98	is still respected. but deprecated). In the absence of this option, the
94	B<DISPLAY> environment variable is used.	99	display specified by the B<DISPLAY> environment variable is used.
		100
		101	=item B<-depth> I<bitdepth>
		102
		103	Compile I<frills>: Attempt to find a visual with the given bit depth;
		104	resource B<depth>.
		105
		106	[Please note that many X servers (and libXft) are buggy with
		107	respect to C<-depth 32> and/or alpha channels, and will cause all sorts
		108	of graphical corruption. This is harmless, but we can't do anything about
		109	this, so watch out]
		110
		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).
95		115
96	=item B<-geometry> I<geom>	116	=item B<-geometry> I<geom>
97		117
98	Window geometry (B<-g> still respected); resource B<geometry>.	118	Window geometry (B<-g> still respected); resource B<geometry>.
99		119
…		…
101		121
102	Turn on/off simulated reverse video; resource B<reverseVideo>.	122	Turn on/off simulated reverse video; resource B<reverseVideo>.
103		123
104	=item B<-j>|B<+j>	124	=item B<-j>|B<+j>
105		125
106	Turn on/off jump scrolling; resource B<jumpScroll>.	126	Turn on/off jump scrolling (allow multiple lines per refresh); resource B<jumpScroll>.
107		127
108	=item B<-ip>|B<+ip>	128	=item B<-ss>|B<+ss>
109		129
110	Turn on/off inheriting parent window's pixmap. Alternative form is	130	Turn on/off skip scrolling (allow multiple screens per refresh); resource B<skipScroll>.
111	B<-tr>; resource B<inheritPixmap>.
112		131
113	=item B<-fade> I<number>	132	=item B<-fade> I<number>
114		133
115	Fade the text by the given percentage when focus is lost. resource B<fading>.	134	Fade the text by the given percentage when focus is lost. Small values
		135	fade a little only, 100 completely replaces all colours by the fade
		136	colour; resource B<fading>.
116		137
117	=item B<-tint> I<colour>	138	=item B<-fadecolor> I<colour>
118		139
119	Tint the transparent background pixmap with the given colour when	140	Fade to this colour when fading is used (see B<-fade>). The default colour
120	transparency is enabled with B<-tr> or B<-ip>. See also the B<-sh>	141	is opaque black. resource B<fadeColor>.
121	option that can be used to brighten or darken the image in addition to
122	tinting it.
123		142
124	=item B<-sh>	143	=item B<-icon> I<file>
125		144
126	I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent	145	Compile I<pixbuf>: Use the specified image as application icon. This
127	background image in addition to tinting it (i.e. B<-tint> must be	146	is used by many window managers, taskbars and pagers to represent the
128	specified, too, e.g. C<-tint white>).	147	application window; resource I<iconFile>.
129		148
130	=item B<-bg> I<colour>	149	=item B<-bg> I<colour>
131		150
132	Window background colour; resource B<background>.	151	Window background colour; resource B<background>.
133		152
134	=item B<-fg> I<colour>	153	=item B<-fg> I<colour>
135		154
136	Window foreground colour; resource B<foreground>.	155	Window foreground colour; resource B<foreground>.
137
138	=item B<-pixmap> I<file[;geom]>
139
140	Compile I<XPM>: Specify XPM file for the background and also optionally
141	specify its scaling with a geometry string. Note you may need to
142	add quotes to avoid special shell interpretation of the C<;> in the
143	command-line; resource B<backgroundPixmap>.
144		156
145	=item B<-cr> I<colour>	157	=item B<-cr> I<colour>
146		158
147	The cursor colour; resource B<cursorColor>.	159	The cursor colour; resource B<cursorColor>.
148		160
…		…
160	resource B<borderColor>.	172	resource B<borderColor>.
161		173
162	=item B<-fn> I<fontlist>	174	=item B<-fn> I<fontlist>
163		175
164	Select the fonts to be used. This is a comma separated list of font names	176	Select the fonts to be used. This is a comma separated list of font names
165	that are used in turn when trying to display Unicode characters. The	177	that are checked in order when trying to find glyphs for characters. The
166	first font defines the cell size for characters; other fonts might be	178	first font defines the cell size for characters; other fonts might be
167	smaller, but not (in general) larger. A (hopefully) reasonable default	179	smaller, but not (in general) larger. A (hopefully) reasonable default
168	font list is always appended to it. See resource B<font> for more details.	180	font list is always appended to it. See resource B<font> for more details.
169		181
170	In short, to specify an X11 core font, just specify it's name or prefix it	182	In short, to specify an X11 core font, just specify its name or prefix it
171	with C<x:>. To specify an XFT-font, you need to prefix it with C<xft:>,	183	with C<x:>. To specify an XFT-font, you need to prefix it with C<xft:>,
172	e.g.:	184	e.g.:
173		185
174	@@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15"	186	@@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15"
175	@@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono"	187	@@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono"
…		…
177	See also the question "How does rxvt-unicode choose fonts?" in the FAQ	189	See also the question "How does rxvt-unicode choose fonts?" in the FAQ
178	section of @@RXVT_NAME@@(7).	190	section of @@RXVT_NAME@@(7).
179		191
180	=item B<-fb> I<fontlist>	192	=item B<-fb> I<fontlist>
181		193
182	Compile font-styles: The bold font list to use when bold characters are to	194	Compile I<font-styles>: The bold font list to use when B<bold> characters
183	be printed. See resource B<boldFont> for details.	195	are to be printed. See resource B<boldFont> for details.
184		196
185	=item B<-fi> I<fontlist>	197	=item B<-fi> I<fontlist>
186		198
187	Compile font-styles: The italic font list to use when bold characters are to	199	Compile I<font-styles>: The italic font list to use when I<italic>
188	be printed. See resource B<italicFont> for details.	200	characters are to be printed. See resource B<italicFont> for details.
189		201
190	=item B<-fbi> I<fontlist>	202	=item B<-fbi> I<fontlist>
191		203
192	Compile font-styles: The bold italic font list to use when bold characters are to	204	Compile I<font-styles>: The bold italic font list to use when B<< I<bold
193	be printed. See resource B<boldItalicFont> for details.	205	italic> >> characters are to be printed. See resource B<boldItalicFont>
		206	for details.
		207
		208	=item B<-is>|B<+is>
		209
		210	Compile I<font-styles>: Bold/Blink font styles imply high intensity
		211	foreground/background (default). See resource B<intensityStyles> for
		212	details.
194		213
195	=item B<-name> I<name>	214	=item B<-name> I<name>
196		215
197	Specify the application name under which resources are to be obtained,	216	Specify the application name under which resources are to be obtained,
198	rather than the default executable file name. Name should not contain	217	rather than the default executable file name. Name should not contain
…		…
200		219
201	=item B<-ls>|B<+ls>	220	=item B<-ls>|B<+ls>
202		221
203	Start as a login-shell/sub-shell; resource B<loginShell>.	222	Start as a login-shell/sub-shell; resource B<loginShell>.
204		223
		224	=item B<-mc> I<milliseconds>
		225
		226	Specify the maximum time between multi-click selections.
		227
205	=item B<-ut>|B<+ut>	228	=item B<-ut>|B<+ut>
206		229
207	Compile I<utmp>: Inhibit/enable writing a utmp entry; resource	230	Compile I<utmp>: Inhibit/enable writing a utmp entry; resource
208	B<utmpInhibit>.	231	B<utmpInhibit>.
209		232
…		…
213	B<visualBell>.	236	B<visualBell>.
214		237
215	=item B<-sb>|B<+sb>	238	=item B<-sb>|B<+sb>
216		239
217	Turn on/off scrollbar; resource B<scrollBar>.	240	Turn on/off scrollbar; resource B<scrollBar>.
		241
		242	=item B<-sr>|B<+sr>
		243
		244	Put scrollbar on right/left; resource B<scrollBar_right>.
		245
		246	=item B<-st>|B<+st>
		247
		248	Display rxvt (non XTerm/NeXT) scrollbar without/with a trough;
		249	resource B<scrollBar_floating>.
218		250
219	=item B<-si>|B<+si>	251	=item B<-si>|B<+si>
220		252
221	Turn on/off scroll-to-bottom on TTY output inhibit; resource	253	Turn on/off scroll-to-bottom on TTY output inhibit; resource
222	B<scrollTtyOutput> has opposite effect.	254	B<scrollTtyOutput> has opposite effect.
…		…
229	=item B<-sw>|B<+sw>	261	=item B<-sw>|B<+sw>
230		262
231	Turn on/off scrolling with the scrollback buffer as new lines appear.	263	Turn on/off scrolling with the scrollback buffer as new lines appear.
232	This only takes effect if B<-si> is also given; resource	264	This only takes effect if B<-si> is also given; resource
233	B<scrollWithBuffer>.	265	B<scrollWithBuffer>.
234
235	=item B<-sr>|B<+sr>
236
237	Put scrollbar on right/left; resource B<scrollBar_right>.
238
239	=item B<-st>|B<+st>
240
241	Display normal (non XTerm/NeXT) scrollbar without/with a trough;
242	resource B<scrollBar_floating>.
243		266
244	=item B<-ptab>|B<+ptab>	267	=item B<-ptab>|B<+ptab>
245		268
246	If enabled (default), "Horizontal Tab" characters are being stored as	269	If enabled (default), "Horizontal Tab" characters are being stored as
247	actual wide characters in the screen buffer, which makes it possible to	270	actual wide characters in the screen buffer, which makes it possible to
…		…
251		274
252	=item B<-bc>|B<+bc>	275	=item B<-bc>|B<+bc>
253		276
254	Blink the cursor; resource B<cursorBlink>.	277	Blink the cursor; resource B<cursorBlink>.
255		278
		279	=item B<-uc>|B<+uc>
		280
		281	Make the cursor underlined; resource B<cursorUnderline>.
		282
256	=item B<-iconic>	283	=item B<-iconic>
257		284
258	Start iconified, if the window manager supports that option.	285	Start iconified, if the window manager supports that option.
259	Alternative form is B<-ic>.	286	Alternative form is B<-ic>.
260		287
…		…
276		303
277	=item B<-bl>	304	=item B<-bl>
278		305
279	Compile I<frills>: Set MWM hints to request a borderless window, i.e.	306	Compile I<frills>: Set MWM hints to request a borderless window, i.e.
280	if honoured by the WM, the rxvt-unicode window will not have window	307	if honoured by the WM, the rxvt-unicode window will not have window
281	decorations; resource B<borderLess>.	308	decorations; resource B<borderLess>. If the window manager does not
		309	support MWM hints (e.g. kwin), enables override-redirect mode.
		310
		311	=item B<-override-redirect>
		312
		313	Compile I<frills>: Sets override-redirect on the window; resource
		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.
		320
		321	=item B<-sbg>
		322
		323	Compile I<frills>: Disable the usage of the built-in block graphics/line
		324	drawing characters and just rely on what the specified fonts provide. Use
		325	this if you have a good font and want to use its block graphic glyphs;
		326	resource B<skipBuiltinGlyphs>.
282		327
283	=item B<-lsp> I<number>	328	=item B<-lsp> I<number>
284		329
285	Compile I<frills>: Lines (pixel height) to insert between each row of	330	Compile I<frills>: Lines (pixel height) to insert between each row of
286	the display. Useful to work around font rendering problems; resource	331	the display. Useful to work around font rendering problems; resource
287	B<linespace>.	332	B<lineSpace>.
		333
		334	=item B<-letsp> I<number>
		335
		336	Compile I<frills>: Amount to adjust the computed character width by
		337	to control overall letter spacing. Negative values will tighten up the
		338	letter spacing, positive values will space letters out more. Useful to
		339	work around odd font metrics; resource B<letterSpace>.
288		340
289	=item B<-tn> I<termname>	341	=item B<-tn> I<termname>
290		342
291	This option specifies the name of the terminal type to be set in the	343	This option specifies the name of the terminal type to be set in the
292	B<TERM> environment variable. This terminal type must exist in the	344	B<TERM> environment variable. This terminal type must exist in the
…		…
301	given on the command line. If this option is used, it must be the last	353	given on the command line. If this option is used, it must be the last
302	on the command-line. If there is no B<-e> option then the default is to	354	on the command-line. If there is no B<-e> option then the default is to
303	run the program specified by the B<SHELL> environment variable or,	355	run the program specified by the B<SHELL> environment variable or,
304	failing that, I<sh(1)>.	356	failing that, I<sh(1)>.
305		357
		358	Please note that you must specify a program with arguments. If you want to
		359	run shell commands, you have to specify the shell, like this:
		360
		361	@@RXVT_NAME@@ -e sh -c "shell commands"
		362
306	=item B<-title> I<text>	363	=item B<-title> I<text>
307		364
308	Window title (B<-T> still respected); the default title is the basename	365	Window title (B<-T> still respected); the default title is the basename
309	of the program specified after the B<-e> option, if any, otherwise the	366	of the program specified after the B<-e> option, if any, otherwise the
310	application name; resource B<title>.	367	application name; resource B<title>.
…		…
341	for more info.	398	for more info.
342		399
343	=item B<-tcw>	400	=item B<-tcw>
344		401
345	Change the meaning of triple-click selection with the left mouse	402	Change the meaning of triple-click selection with the left mouse
		403	button. Only effective when the original (non-perl) selection code is
346	button. Instead of selecting a full line it will extend the selection the	404	in-use. Instead of selecting a full line it will extend the selection to
347	end of the logical line only. resource B<tripleclickwords>.	405	the end of the logical line only. resource B<tripleclickwords>.
348		406
349	=item B<-insecure>	407	=item B<-insecure>
350		408
351	Enable "insecure" mode, which currently enables most of the escape	409	Enable "insecure" mode, which currently enables most of the escape
352	sequences that echo strings. See the resource B<insecure> for more	410	sequences that echo strings. See the resource B<insecure> for more
…		…
366	=item B<-ssr>|B<+ssr>	424	=item B<-ssr>|B<+ssr>
367		425
368	Turn on/off secondary screen scroll (default enabled); resource	426	Turn on/off secondary screen scroll (default enabled); resource
369	B<secondaryScroll>.	427	B<secondaryScroll>.
370		428
		429	=item B<-hold>|B<+hold>
		430
		431	Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
		432	will not immediately destroy its window when the program executed within
		433	it exits. Instead, it will wait till it is being killed or closed by the
		434	user; resource B<hold>.
		435
		436	=item B<-cd> I<path>
		437
		438	Sets the working directory for the shell (or the command specified via
		439	B<-e>). The I<path> must be an absolute path and it must exist for
		440	@@RXVT_NAME@@ to start; resource B<chdir>.
		441
371	=item B<-xrm> I<resourcestring>	442	=item B<-xrm> I<string>
372		443
373	No effect on rxvt-unicode. Simply passes through an argument to be made	444	Works like the X Toolkit option of the same name, by adding the I<string>
374	available in the instance's argument list. Appears in I<WM_COMMAND> in	445	as if it were specified in a resource file. Resource values specified this
375	some window managers.	446	way take precedence over all other resource specifications.
		447
		448	Note that you need to use the I<same> syntax as in the .Xdefaults file,
		449	e.g. C<*.background: black>. Also note that all @@RXVT_NAME@@-specific
		450	options can be specified as long-options on the commandline, so use
		451	of B<-xrm> is mostly limited to cases where you want to specify other
		452	resources (e.g. for input methods) or for compatibility with other
		453	programs.
		454
		455	=item B<-keysym.>I<sym> I<string>
		456
		457	Remap a key symbol. See resource B<keysym>.
		458
		459	=item B<-embed> I<windowid>
		460
		461	Tells @@RXVT_NAME@@ to embed its windows into an already-existing window,
		462	which enables applications to easily embed a terminal.
		463
		464	Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it
		465	shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it
		466	quite a bit, so don't expect it to keep some specific state. It's best to
		467	create an extra subwindow for @@RXVT_NAME@@ and leave it alone.
		468
		469	The window will not be destroyed when @@RXVT_NAME@@ exits.
		470
		471	It might be useful to know that @@RXVT_NAME@@ will not close file
		472	descriptors passed to it (except for stdin/out/err, of course), so you
		473	can use file descriptors to communicate with the programs within the
		474	terminal. This works regardless of whether the C<-embed> option was used or
		475	not.
		476
		477	Here is a short Gtk2-perl snippet that illustrates how this option can be
		478	used (a longer example is in F<doc/embed>):
		479
		480	my $rxvt = new Gtk2::Socket;
		481	$rxvt->signal_connect_after (realize => sub {
		482	my $xid = $_[0]->window->get_xid;
		483	system "@@RXVT_NAME@@ -embed $xid &";
		484	});
		485
		486	=item B<-pty-fd> I<file descriptor>
		487
		488	Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty
		489	pair but instead use the given file descriptor as the tty master. This is
		490	useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator
		491	without having to run a program within it.
		492
		493	If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp
		494	entries and will not tinker with pty/tty permissions - you have to do that
		495	yourself if you want that.
		496
		497	As an extremely special case, specifying C<-1> will completely suppress
		498	pty/tty operations, which is probably only useful in conjunction with some
		499	perl extension that manages the terminal.
		500
		501	Here is a example in perl that illustrates how this option can be used (a
		502	longer example is in F<doc/pty-fd>):
		503
		504	use IO::Pty;
		505	use Fcntl;
		506
		507	my $pty = new IO::Pty;
		508	fcntl $pty, F_SETFD, 0; # clear close-on-exec
		509	system "@@RXVT_NAME@@ -pty-fd " . (fileno $pty) . "&";
		510	close $pty;
		511
		512	# now communicate with rxvt
		513	my $slave = $pty->slave;
		514	while (<$slave>) { print $slave "got <$_>\n" }
		515
		516	=item B<-pe> I<string>
		517
		518	Comma-separated list of perl extension scripts to use (or not to use) in
		519	this terminal instance. See resource B<perl-ext> for details.
376		520
377	=back	521	=back
378		522
379	=head1 RESOURCES (available also as long-options)	523	=head1 RESOURCES
380		524
381	Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long	525	Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long
382	options) compiled into your version.	526	options) compiled into your version. All resources are also available as
		527	long-options.
383		528
384	There are two different methods that @@RXVT_NAME@@ can use to get the	529	You can set and change the resources using X11 tools like B<xrdb>. Many
385	Xresource data: using the X libraries (Xrm*-functions) or internal	530	distribution do also load settings from the B<~/.Xresources> file when X
386	Xresources reader (B<~/.Xdefaults>). For the first method (ie.	531	starts. @@RXVT_NAME@@ will consult the following files/resources in order,
387	B<@@RXVT_NAME@@ -h> lists B<XGetDefaults>), you can set and change the	532	with later settings overwriting earlier ones:
388	resources using X11 tools like B<xset>. Many distribution do also load
389	settings from the B<~/.Xresources> file when X starts.
390		533
391	If compiled with internal Xresources support (i.e. B<@@RXVT_NAME@@ -h>	534	1. app-defaults file in $XAPPLRESDIR
392	lists B<.Xdefaults>) then B<@@RXVT_NAME@@> accepts application defaults	535	2. $HOME/.Xdefaults
393	set in XAPPLOADDIR/URxvt (compile-time defined: usually	536	3. RESOURCE_MANAGER property on root-window of screen 0
394	B</usr/lib/X11/app-defaults/URxvt>) and resources set in	537	4. SCREEN_RESOURCES property on root-window of the current screen
395	B<~/.Xdefaults>, or B<~/.Xresources> if B<~/.Xdefaults> does not exist.	538	5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>
		539	6. resources specified via -xrm on the commandline
		540
396	Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two	541	Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two class
397	class names: B<XTerm> and B<URxvt>. The class name B<Rxvt> allows	542	names: B<Rxvt> and B<URxvt>. The class name B<Rxvt> allows resources
398	resources common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be	543	common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be easily
399	easily configured, while the class name B<URxvt> allows resources	544	configured, while the class name B<URxvt> allows resources unique to
400	unique to B<@@RXVT_NAME@@>, notably colours and key-handling, to be	545	B<@@RXVT_NAME@@>, to be shared between different B<@@RXVT_NAME@@>
401	shared between different B<@@RXVT_NAME@@> configurations. If no	546	configurations. If no resources are specified, suitable defaults will
402	resources are specified, suitable defaults will be used. Command-line	547	be used. Command-line arguments can be used to override resource
403	arguments can be used to override resource settings. The following	548	settings. The following resources are supported (you might want to
404	resources are allowed:	549	check the @@RXVT_NAME@@perl(3) manpage for additional settings by perl
		550	extensions not documented here):
405		551
406	=over 4	552	=over 4
		553
		554	=item B<depth:> I<bitdepth>
		555
		556	Compile I<xft>: Attempt to find a visual with the given bit depth;
		557	option B<-depth>.
		558
		559	=item B<buffered:> I<boolean>
		560
		561	Compile I<xft>: Turn on/off double-buffering for xft (default enabled).
		562	On some card/driver combination enabling it slightly decreases
		563	performance, on most it greatly helps it. The slowdown is small, so it
		564	should normally be enabled.
407		565
408	=item B<geometry:> I<geom>	566	=item B<geometry:> I<geom>
409		567
410	Create the window with the specified X window geometry [default 80x24];	568	Create the window with the specified X window geometry [default 80x24];
411	option B<-geometry>.	569	option B<-geometry>.
…		…
425	Use the specified colour for the colour value I<n>, where 0-7	583	Use the specified colour for the colour value I<n>, where 0-7
426	corresponds to low-intensity (normal) colours and 8-15 corresponds to	584	corresponds to low-intensity (normal) colours and 8-15 corresponds to
427	high-intensity (bold = bright foreground, blink = bright background)	585	high-intensity (bold = bright foreground, blink = bright background)
428	colours. The canonical names are as follows: 0=black, 1=red, 2=green,	586	colours. The canonical names are as follows: 0=black, 1=red, 2=green,
429	3=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour	587	3=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour
430	names used are listed in the B<COLORS AND GRAPHICS> section.	588	names used are listed in the B<COLOURS AND GRAPHICS> section.
431		589
432	Colours higher than 15 cannot be set using resources (yet), but can be	590	Colours higher than 15 cannot be set using resources (yet), but can be
433	changed using an escape command (see @@RXVT_NAME@@(7)).	591	changed using an escape command (see @@RXVT_NAME@@(7)).
434		592
435	Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with	593	Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with
…		…
446	=item B<colorUL:> I<colour>	604	=item B<colorUL:> I<colour>
447		605
448	Use the specified colour to display underlined characters when the	606	Use the specified colour to display underlined characters when the
449	foreground colour is the default.	607	foreground colour is the default.
450		608
451	=item B<colorRV:> I<colour>
452
453	Use the specified colour as the background for reverse video
454	characters.
455
456	=item B<underlineColor:> I<colour>	609	=item B<underlineColor:> I<colour>
457		610
458	If set, use the specified colour as the colour for the underline	611	If set, use the specified colour as the colour for the underline
459	itself. If unset, use the foreground colour.	612	itself. If unset, use the foreground colour.
		613
		614	=item B<highlightColor:> I<colour>
		615
		616	If set, use the specified colour as the background for highlighted
		617	characters. If unset, use reverse video.
		618
		619	=item B<highlightTextColor:> I<colour>
		620
		621	If set and highlightColor is set, use the specified colour as the
		622	foreground for highlighted characters.
460		623
461	=item B<cursorColor:> I<colour>	624	=item B<cursorColor:> I<colour>
462		625
463	Use the specified colour for the cursor. The default is to use the	626	Use the specified colour for the cursor. The default is to use the
464	foreground colour; option B<-cr>.	627	foreground colour; option B<-cr>.
…		…
471		634
472	=item B<reverseVideo:> I<boolean>	635	=item B<reverseVideo:> I<boolean>
473		636
474	B<True>: simulate reverse video by foreground and background colours;	637	B<True>: simulate reverse video by foreground and background colours;
475	option B<-rv>. B<False>: regular screen colours [default]; option	638	option B<-rv>. B<False>: regular screen colours [default]; option
476	B<+rv>. See note in B<COLORS AND GRAPHICS> section.	639	B<+rv>. See note in B<COLOURS AND GRAPHICS> section.
477		640
478	=item B<jumpScroll:> I<boolean>	641	=item B<jumpScroll:> I<boolean>
479		642
480	B<True>: specify that jump scrolling should be used. When scrolling	643	B<True>: specify that jump scrolling should be used. When receiving lots
481	quickly, fewer screen updates are performed [default]; option B<-j>.	644	of lines, @@RXVT_NAME@@ will only scroll once a whole screen height of lines
		645	has been read, resulting in fewer updates while still displaying every
		646	received line; option B<-j>.
		647
482	B<False>: specify that smooth scrolling should be used; option B<+j>.	648	B<False>: specify that smooth scrolling should be used. @@RXVT_NAME@@ will
		649	force a screen refresh on each new line it received; option B<+j>.
483		650
484	=item B<inheritPixmap:> I<boolean>	651	=item B<skipScroll:> I<boolean>
485		652
486	B<True>: make the background inherit the parent windows' pixmap, giving	653	B<True>: (the default) specify that skip scrolling should be used. When
487	artificial transparency. B<False>: do not inherit the parent windows'	654	receiving lots of lines, @@RXVT_NAME@@ will only scroll once in a while
488	pixmap.	655	(around 60 times per second), resulting in far fewer updates. This can
		656	result in @@RXVT_NAME@@ not ever displaying some of the lines it receives;
		657	option B<-ss>.
		658
		659	B<False>: specify that everything is to be displayed, even
		660	if the refresh is too fast for the human eye to read anything (or the
		661	monitor to display anything); option B<+ss>.
489		662
490	=item B<fading:> I<number>	663	=item B<fading:> I<number>
491		664
492	Fade the text by the given percentage when focus is lost.	665	Fade the text by the given percentage when focus is lost; option B<-fade>.
493		666
494	=item B<tintColor:> I<colour>	667	=item B<fadeColor:> I<colour>
495		668
496	Tint the transparent background pixmap with the given colour.	669	Fade to this colour, when fading is used (see B<fading:>). The default
		670	colour is black; option B<-fadecolor>.
497		671
498	=item B<shading:> I<number>	672	=item B<iconFile:> I<file>
499		673
500	Darken (0 .. 100) or lighten (-1 .. -100) the transparent background	674	Set the application icon pixmap; option B<-icon>.
501	image in addition to tinting it.
502		675
503	=item B<scrollColor:> I<colour>	676	=item B<scrollColor:> I<colour>
504		677
505	Use the specified colour for the scrollbar [default #B2B2B2].	678	Use the specified colour for the scrollbar [default #B2B2B2].
506		679
507	=item B<troughColor:> I<colour>	680	=item B<troughColor:> I<colour>
508		681
509	Use the specified colour for the scrollbar's trough area [default	682	Use the specified colour for the scrollbar's trough area [default
510	#969696]. Only relevant for normal (non XTerm/NeXT) scrollbar.	683	#969696]. Only relevant for rxvt (non XTerm/NeXT) scrollbar.
511		684
512	=item B<borderColor:> I<colour>	685	=item B<borderColor:> I<colour>
513		686
514	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
515	and the text.	688	and the text.
516		689
517	=item B<backgroundPixmap:> I<file[;geom]>
518
519	Use the specified XPM file (note the `.xpm' extension is optional) for
520	the background and also optionally specify its scaling with a geometry
521	string B<WxH+X+Y>, in which B<"W" / "H"> specify the
522	horizontal/vertical scale (percent) and B<"X" / "Y"> locate the image
523	centre (percent). A scale of 0 displays the image with tiling. A scale
524	of 1 displays the image without any scaling. A scale of 2 to 9
525	specifies an integer number of images in that direction. No image will
526	be magnified beyond 10 times its original size. The maximum permitted
527	scale is 1000. [default 0x0+50+50]
528
529	=item B<menu:> I<file[;tag]>
530
531	Read in the specified menu file (note the `.menu' extension is
532	optional) and also optionally specify a starting tag to find. See the
533	reference documentation for details on the syntax for the menuBar.
534
535	=item B<path:> I<path>
536
537	Specify the colon-delimited search path for finding files (XPM and
538	menus), in addition to the paths specified by the B<RXVTPATH> and
539	B<PATH> environment variables.
540
541	=item B<font:> I<fontlist>	690	=item B<font:> I<fontlist>
542		691
543	Select the fonts to be used. This is a comma separated list of font	692	Select the fonts to be used. This is a comma separated list of font names
544	names that are used in turn when trying to display Unicode characters.	693	that are checked in order when trying to find glyphs for characters. The
545	The first font defines the cell size for characters; other fonts might	694	first font defines the cell size for characters; other fonts might be
546	be smaller, but not larger. A reasonable default font list is always	695	smaller, but not (in general) larger. A (hopefully) reasonable default
547	appended to it. option B<-fn>.	696	font list is always appended to it; option B<-fn>.
548		697
549	Each font can either be a standard X11 core font (XLFD) name, with	698	Each font can either be a standard X11 core font (XLFD) name, with
550	optional prefix C<x:> or a Xft font (Compile I<xft>), prefixed with C<xft:>.	699	optional prefix C<x:> or a Xft font (Compile I<xft>), prefixed with C<xft:>.
551		700
552	In addition, each font can be prefixed with additional hints and	701	In addition, each font can be prefixed with additional hints and
…		…
554	hint currently is C<codeset=codeset-name>, and this is only used for Xft	703	hint currently is C<codeset=codeset-name>, and this is only used for Xft
555	fonts.	704	fonts.
556		705
557	For example, this font resource	706	For example, this font resource
558		707
559	URxvt*font: 9x15bold,\	708	URxvt.font: 9x15bold,\
560	-misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\	709	-misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\
561	-misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \	710	-misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \
562	[codeset=JISX0208]xft:Kochi Gothic:antialias=false, \	711	[codeset=JISX0208]xft:Kochi Gothic:antialias=false, \
563	xft:Code2000:antialias=false	712	xft:Code2000:antialias=false
564		713
…		…
567	it is named first) and thus defines the character cell grid to be 9 pixels	716	it is named first) and thus defines the character cell grid to be 9 pixels
568	wide and 15 pixels high.	717	wide and 15 pixels high.
569		718
570	The second font is just used to add additional unicode characters not in	719	The second font is just used to add additional unicode characters not in
571	the base font, likewise the third, which is unfortunately non-bold, but	720	the base font, likewise the third, which is unfortunately non-bold, but
572	the bold version of the font does contain less characters, so this is a	721	the bold version of the font does contain fewer characters, so this is a
573	useful supplement.	722	useful supplement.
574		723
575	The third font is an Xft font with aliasing turned off, and the characters	724	The third font is an Xft font with aliasing turned off, and the characters
576	are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font	725	are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font
577	contains other characters, but we are not interested in them.	726	contains other characters, but we are not interested in them.
…		…
598	not possible, replacement fonts of the desired shape will be tried.	747	not possible, replacement fonts of the desired shape will be tried.
599		748
600	If set, but empty, then this specific style is disabled and the normal	749	If set, but empty, then this specific style is disabled and the normal
601	text font will being used for the given style.	750	text font will being used for the given style.
602		751
603	=item B<selectstyle:> I<mode>	752	=item B<intensityStyles:> I<boolean>
604		753
605	Set mouse selection style to B<old> which is 2.20, B<oldword> which is	754	When font styles are not enabled, or this option is enabled (B<True>,
606	xterm style with 2.20 old word selection, or anything else which gives	755	option B<-is>, the default), bold/blink font styles imply high
607	xterm style selection.	756	intensity foreground/background colours. Disabling this option (B<False>,
608		757	option B<+is>) disables this behaviour, the high intensity colours are not
609	=item B<scrollstyle:> I<mode>	758	reachable.
610
611	Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
612	the author's favourite..
613		759
614	=item B<title:> I<string>	760	=item B<title:> I<string>
615		761
616	Set window title string, the default title is the command-line	762	Set window title string, the default title is the command-line
617	specified after the B<-e> option, if any, otherwise the application	763	specified after the B<-e> option, if any, otherwise the application
…		…
626	=item B<mapAlert:> I<boolean>	772	=item B<mapAlert:> I<boolean>
627		773
628	B<True>: de-iconify (map) on receipt of a bell character. B<False>: no	774	B<True>: de-iconify (map) on receipt of a bell character. B<False>: no
629	de-iconify (map) on receipt of a bell character [default].	775	de-iconify (map) on receipt of a bell character [default].
630		776
		777	=item B<urgentOnBell:> I<boolean>
		778
		779	B<True>: set the urgency hint for the wm on receipt of a bell character.
		780	B<False>: do not set the urgency hint [default].
		781
		782	@@RXVT_NAME@@ resets the urgency hint on every focus change.
		783
631	=item B<visualBell:> I<boolean>	784	=item B<visualBell:> I<boolean>
632		785
633	B<True>: use visual bell on receipt of a bell character; option B<-vb>.	786	B<True>: use visual bell on receipt of a bell character; option B<-vb>.
634	B<False>: no visual bell [default]; option B<+vb>.	787	B<False>: no visual bell [default]; option B<+vb>.
635		788
…		…
637		790
638	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
639	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
640	[default]; option B<+ls>.	793	[default]; option B<+ls>.
641		794
		795	=item B<multiClickTime:> I<number>
		796
		797	Specify the maximum time in milliseconds between multi-click select
		798	events. The default is 500 milliseconds; option B<-mc>.
		799
642	=item B<utmpInhibit:> I<boolean>	800	=item B<utmpInhibit:> I<boolean>
643		801
644	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>;
645	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>
646	[default]; option B<+ut>.	804	[default]; option B<+ut>.
…		…
649		807
650	Specify a command pipe for vt100 printer [default I<lpr(1)>]. Use	808	Specify a command pipe for vt100 printer [default I<lpr(1)>]. Use
651	B<Print> to initiate a screen dump to the printer and B<Ctrl-Print> or	809	B<Print> to initiate a screen dump to the printer and B<Ctrl-Print> or
652	B<Shift-Print> to include the scrollback as well.	810	B<Shift-Print> to include the scrollback as well.
653		811
		812	The string will be interpreted as if typed into the shell as-is.
		813
		814	Example:
		815
		816	URxvt.print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX)
		817
		818	This creates a new file in your home directory with the screen contents
		819	every time you hit C<Print>.
		820
		821	=item B<scrollstyle:> I<mode>
		822
		823	Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
		824	the author's favourite.
		825
		826	=item B<thickness:> I<number>
		827
		828	Set the scrollbar width in pixels.
		829
654	=item B<scrollBar:> I<boolean>	830	=item B<scrollBar:> I<boolean>
655		831
656	B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:	832	B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:
657	disable the scrollbar; option B<+sb>.	833	disable the scrollbar; option B<+sb>.
658		834
…		…
677	B<False>: do not scroll to bottom when tty receives output; option	853	B<False>: do not scroll to bottom when tty receives output; option
678	B<+si>.	854	B<+si>.
679		855
680	=item B<scrollWithBuffer:> I<boolean>	856	=item B<scrollWithBuffer:> I<boolean>
681		857
682	B<True>: scroll with scrollback buffer when tty receives new lines (and	858	B<True>: scroll with scrollback buffer when tty receives new lines (i.e.
683	B<scrollTtyOutput> is False); option B<+sw>. B<False>: do not scroll	859	try to show the same lines) and B<scrollTtyOutput> is False; option
684	with scrollback buffer when tty recieves new lines; option B<-sw>.	860	B<-sw>. B<False>: do not scroll with scrollback buffer when tty receives
		861	new lines; option B<+sw>.
685		862
686	=item B<scrollTtyKeypress:> I<boolean>	863	=item B<scrollTtyKeypress:> I<boolean>
687		864
688	B<True>: scroll to bottom when a non-special key is pressed. Special keys	865	B<True>: scroll to bottom when a non-special key is pressed. Special keys
689	are those which are intercepted by rxvt-unicode for special handling and	866	are those which are intercepted by rxvt-unicode for special handling and
…		…
708	=item B<borderLess:> I<boolean>	885	=item B<borderLess:> I<boolean>
709		886
710	Set MWM hints to request a borderless window, i.e. if honoured by the	887	Set MWM hints to request a borderless window, i.e. if honoured by the
711	WM, the rxvt-unicode window will not have window decorations; option B<-bl>.	888	WM, the rxvt-unicode window will not have window decorations; option B<-bl>.
712		889
		890	=item B<skipBuiltinGlyphs:> I<boolean>
		891
		892	Compile I<frills>: Disable the usage of the built-in block graphics/line
		893	drawing characters and just rely on what the specified fonts provide. Use
		894	this if you have a good font and want to use its block graphic glyphs;
		895	option B<-sbg>.
		896
713	=item B<termName:> I<termname>	897	=item B<termName:> I<termname>
714		898
715	Specifies the terminal type name to be set in the B<TERM> environment	899	Specifies the terminal type name to be set in the B<TERM> environment
716	variable; option B<-tn>.	900	variable; option B<-tn>.
717		901
718	=item B<linespace:> I<number>	902	=item B<lineSpace:> I<number>
719		903
720	Specifies number of lines (pixel height) to insert between each row of	904	Specifies number of lines (pixel height) to insert between each row of
721	the display [default 0]; option B<-lsp>.	905	the display [default 0]; option B<-lsp>.
722		906
723	=item B<meta8:> I<boolean>	907	=item B<meta8:> I<boolean>
…		…
737		921
738	=item B<cursorBlink:> I<boolean>	922	=item B<cursorBlink:> I<boolean>
739		923
740	B<True>: blink the cursor. B<False>: do not blink the cursor [default];	924	B<True>: blink the cursor. B<False>: do not blink the cursor [default];
741	option B<-bc>.	925	option B<-bc>.
		926
		927	=item B<cursorUnderline:> I<boolean>
		928
		929	B<True>: Make the cursor underlined. B<False>: Make the cursor a box [default];
		930	option B<-uc>.
742		931
743	=item B<pointerBlank:> I<boolean>	932	=item B<pointerBlank:> I<boolean>
744		933
745	B<True>: blank the pointer when a key is pressed or after a set number	934	B<True>: blank the pointer when a key is pressed or after a set number
746	of seconds of inactivity. B<False>: the pointer is always visible	935	of seconds of inactivity. B<False>: the pointer is always visible
…		…
754		943
755	Mouse pointer background colour.	944	Mouse pointer background colour.
756		945
757	=item B<pointerBlankDelay:> I<number>	946	=item B<pointerBlankDelay:> I<number>
758		947
759	Specifies number of seconds before blanking the pointer [default 2].	948	Specifies number of seconds before blanking the pointer [default 2]. Use a
		949	large number (e.g. C<987654321>) to effectively disable the timeout.
760		950
761	=item B<backspacekey:> I<string>	951	=item B<backspacekey:> I<string>
762		952
763	The string to send when the backspace key is pressed. If set to B<DEC>	953	The string to send when the backspace key is pressed. If set to B<DEC>
764	or unset it will send B<Delete> (code 127) or, if shifted, B<Backspace>	954	or unset it will send B<Delete> (code 127) or, with control, B<Backspace>
765	(code 8) - which can be reversed with the appropriate DEC private mode	955	(code 8) - which can be reversed with the appropriate DEC private mode
766	escape sequence.	956	escape sequence.
767		957
768	=item B<deletekey:> I<string>	958	=item B<deletekey:> I<string>
769		959
…		…
771	pressed. If unset it will send the sequence traditionally associated	961	pressed. If unset it will send the sequence traditionally associated
772	with the B<Execute> key.	962	with the B<Execute> key.
773		963
774	=item B<cutchars:> I<string>	964	=item B<cutchars:> I<string>
775		965
776	The characters used as delimiters for double-click word selection. The	966	The characters used as delimiters for double-click word selection
777	built-in default:	967	(whitespace delimiting is added automatically if resource is given).
778		968
		969	When the perl selection extension is in use (the default if compiled
		970	in, see the @@RXVT_NAME@@perl(3) manpage), a suitable regex using these
		971	characters will be created (if the resource exists, otherwise, no regex
		972	will be created). In this mode, characters outside ISO-8859-1 can be used.
		973
		974	When the selection extension is not used, only ISO-8859-1 characters can
		975	be used. If not specified, the built-in default is used:
		976
779	B<< BACKSLASH `"'&()*,;<=>?@[]{|} >>	977	B<< BACKSLASH `"'&()*,;<=>?@[]^{|} >>
780		978
781	=item B<preeditType:> I<style>	979	=item B<preeditType:> I<style>
782		980
783	B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.	981	B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.
784		982
…		…
789	=item B<imLocale:> I<name>	987	=item B<imLocale:> I<name>
790		988
791	The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g.	989	The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g.
792	C<de_DE.UTF-8> for normal text processing but C<ja_JP.EUC-JP> for the	990	C<de_DE.UTF-8> for normal text processing but C<ja_JP.EUC-JP> for the
793	input extension to be able to input japanese characters while staying in	991	input extension to be able to input japanese characters while staying in
794	another locale. option B<-imlocale>.	992	another locale; option B<-imlocale>.
795		993
796	=item B<imFont:> I<fontset>	994	=item B<imFont:> I<fontset>
797		995
798	Specify the font-set used for XIM styles C<OverTheSpot> or	996	Specify the font-set used for XIM styles C<OverTheSpot> or
799	C<OffTheSpot>. It must be a standard X font set (XLFD patterns separated	997	C<OffTheSpot>. It must be a standard X font set (XLFD patterns separated
…		…
804		1002
805	=item B<tripleclickwords:> I<boolean>	1003	=item B<tripleclickwords:> I<boolean>
806		1004
807	Change the meaning of triple-click selection with the left mouse	1005	Change the meaning of triple-click selection with the left mouse
808	button. Instead of selecting a full line it will extend the selection to	1006	button. Instead of selecting a full line it will extend the selection to
809	the end of the logical line only. option B<-tcw>.	1007	the end of the logical line only; option B<-tcw>.
810		1008
811	=item B<insecure:> I<boolean>	1009	=item B<insecure:> I<boolean>
812		1010
813	Enables "insecure" mode. Rxvt-unicode offers some escape sequences that	1011	Enables "insecure" mode. Rxvt-unicode offers some escape sequences that
814	echo arbitrary strings like the icon name or the locale. This could be	1012	echo arbitrary strings like the icon name or the locale. This could be
815	abused if somebody gets 8-bit-clean access to your display, whether	1013	abused if somebody gets 8-bit-clean access to your display, whether
816	throuh a mail client displaying mail bodies unfiltered or though	1014	through a mail client displaying mail bodies unfiltered or through
817	write(1). Therefore, these sequences are disabled by default. (Note	1015	write(1) or any other means. Therefore, these sequences are disabled by
818	that other terminals, including xterm, have these sequences	1016	default. (Note that many other terminals, including xterm, have these
819	enabled by default). You can enable them by setting this boolean	1017	sequences enabled by default, which doesn't make it safer, though).
820	resource or specifying B<-insecure> as an option. At the moment, this	1018
821	enabled display-answer, locale, findfont, icon label and window title	1019	You can enable them by setting this boolean resource or specifying
822	requests as well as dynamic menubar dispatch.	1020	B<-insecure> as an option. At the moment, this enables display-answer,
		1021	locale, findfont, icon label and window title requests.
823		1022
824	=item B<modifier:> I<modifier>	1023	=item B<modifier:> I<modifier>
825		1024
826	Set the key to be interpreted as the Meta key to: B<alt>, B<meta>,	1025	Set the key to be interpreted as the Meta key to: B<alt>, B<meta>,
827	B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option	1026	B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option
…		…
831		1030
832	Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E)	1031	Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E)
833	character is passed through. It may contain escape values as described	1032	character is passed through. It may contain escape values as described
834	in the entry on B<keysym> following.	1033	in the entry on B<keysym> following.
835		1034
836	=item B<secondaryScreen:> I<bool>	1035	=item B<secondaryScreen:> I<boolean>
837		1036
838	Turn on/off secondary screen (default enabled).	1037	Turn on/off secondary screen (default enabled).
839		1038
840	=item B<secondaryScroll:> I<bool>	1039	=item B<secondaryScroll:> I<boolean>
841		1040
842	Turn on/off secondary screen scroll (default enabled). If the this	1041	Turn on/off secondary screen scroll (default enabled). If this
843	option is enabled, scrolls on the secondary screen will change the	1042	option is enabled, scrolls on the secondary screen will change the
844	scrollback buffer and switching to/from the secondary screen will	1043	scrollback buffer and, when secondaryScreen is off, switching
845	instead scroll the screen up.	1044	to/from the secondary screen will instead scroll the screen up.
846		1045
		1046	=item B<hold>: I<boolean>
		1047
		1048	Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
		1049	will not immediately destroy its window when the program executed within
		1050	it exits. Instead, it will wait till it is being killed or closed by the
		1051	user.
		1052
		1053	=item B<chdir>: I<path>
		1054
		1055	Sets the working directory for the shell (or the command specified via
		1056	B<-e>). The I<path> must be an absolute path and it must exist for
		1057	@@RXVT_NAME@@ to start. If it isn't specified then the current working
		1058	directory will be used; option B<-cd>.
		1059
847	=item B<keysym.>I<sym>: I<string>	1060	=item B<keysym.>I<sym>: I<action>
848		1061
849	Compile I<frills>: Associate I<string> with keysym I<sym>. The	1062	Compile I<frills>: Associate I<action> with keysym I<sym>. The intervening
850	intervening resource name B<keysym.> cannot be omitted.	1063	resource name B<keysym.> cannot be omitted.
851		1064
852	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
853	any combination of B<ISOLevel3>, B<AppKeypad>, B<Control>, B<NumLock>,	1066	C<Ctrl-Shift-BackSpace> to various actions, such as outputting a different
854	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
855	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
856	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>.
857		1079
858	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
859	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
860	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
861	current application keymap mode state.	1083	current application keymap mode state.
862		1084
863	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
864	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
865	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
866	keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not	1097	value (B<0x0000 - 0xFFFF>).
867	performed in an exact manner; however, the closest match is assured.
868		1098
869	I<string> may contain escape values (C<\a>: bell, C<\b>: backspace,	1099	As with any resource value, the I<action> string may contain backslash
870	C<\e>, C<\E>: escape, C<\n>: newline, C<\r>: carriage return, C<\t>: tab,	1100	escape sequences (C<\n>: newline, C<\\>: backslash, C<\000>: octal
871	C<\000>: octal number) or verbatim control characters (C<^?>: delete,	1101	number), see RESOURCES in C<man 7 X> for further details.
872	C<^@>: null, C<^A> ...) and may be enclosed with double quotes so that it
873	can start or end with whitespace.
874		1102
875	Please note that you need to double the C<\> when using	1103	An action starts with an action prefix that selects a certain type
876	C<--enable-xgetdefault>, as X itself does it's own de-escaping (you can	1104	of action, followed by a colon. An action string without colons is
877	use C<\033> instead of C<\e> (and so on), which will work with both Xt and	1105	interpreted as a literal string to pass to the tty (as if it was
878	@@RXVT_NAME@@'s own processing).	1106	prefixed with C<string:>).
879		1107
880	You can define a range of keysyms in one shot by providing a I<string>	1108	The following action prefixes are known - extensions can provide
881	with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimeter `/'	1109	additional prefixes:
882	should be a character not used by the strings.
883		1110
884	Its usage can be demonstrated by an example:	1111	=over 4
885		1112
886	URxvt.keysym.M-C-0x61: list|\033<M-C-|abc|>	1113	=item string:STRING
887		1114
888	The above line is equivalent to the following three lines:	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:
889		1119
890	URxvt.keysym.Meta-Control-0x61: \033<M-C-a>	1120	URxvt.keysym.Shift-Tab: string:echo rm -rf /\n
891	URxvt.keysym.Meta-Control-0x62: \033<M-C-b>
892	URxvt.keysym.Meta-Control-0x63: \033<M-C-c>
893		1121
		1122	This could in theory be used to completely redefine your keymap.
		1123
		1124	=item command:STRING
		1125
894	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>
895	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
896	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>
897	when Control-Meta-c is being pressed":	1133	when Control-Meta-c is being pressed":
898		1134
899	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
900		1136
901	The following example will map Control-Meta-1 and Control-Meta-2 to	1137	The following example will map Control-Meta-1 and Control-Meta-2 to
…		…
908	Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more	1144	Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more
909	info):	1145	info):
910		1146
911	URxvt.keysym.M-C-3: command:\033[8;25;80t	1147	URxvt.keysym.M-C-3: command:\033[8;25;80t
912	URxvt.keysym.M-C-4: command:\033[8;48;110t	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
		1157	For example if you overwrite the C<Insert> key you will disable
		1158	@@RXVT_NAME@@'s C<Shift-Insert> mapping. To re-enable that, you can poke
		1159	"holes" into the user-defined keymap using the C<builtin:> replacement:
		1160
		1161	URxvt.keysym.Insert: <my insert key sequence>
		1162	URxvt.keysym.S-Insert: builtin:
		1163
		1164	The first line defines a mapping for C<Insert> and I<any> combination
		1165	of modifiers. The second line re-establishes the default mapping for
		1166	C<Shift-Insert>.
		1167
		1168	=item builtin-string:
		1169
		1170	This action is mainly useful to restore string mappings for keys that
		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.
		1175
		1176	An example might make it clearer: @@RXVT_NAME@@ normally pastes the
		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:
		1180
		1181	URxvt.keysym.S-Insert: builtin-string:
		1182	URxvt.keysym.C-S-Insert: builtin:
		1183
		1184	The first line disables the paste functionality for that key
		1185	combination, and the second reinstates the default behaviour for
		1186	C<Control-Shift-Insert>, which would otherwise be overridden.
		1187
		1188	Similarly, to let applications gain access to the C<C-M-c> (copy to
		1189	clipboard) and C<C-M-v> (paste clipboard) key combination, you can do
		1190	this:
		1191
		1192	URxvt.keysym.C-M-c: builtin-string:
		1193	URxvt.keysym.C-M-v: builtin-string:
		1194
		1195	=item EXTENSION:STRING
		1196
		1197	An action of this form passes the B<STRING> to the @@RXVT_NAME@@perl(3)
		1198	extension of the same name. The extension will be loaded automatically if
		1199	necessary.
		1200
		1201	Not all extensions define key actions, but popular extensions that do
		1202	include the I<selection> and I<matcher> extensions (documented in their
		1203	own manpages, @@RXVT_NAME@@-selection(1) and @@RXVT_NAME@@-matcher(1),
		1204	respectively).
		1205
		1206	From the silly examples department, this will rot13-"encrypt"
		1207	@@RXVT_NAME@@'s selection when Alt-Control-c is pressed on typical PC
		1208	keyboards:
		1209
		1210	URxvt.keysym.M-C-c: selection:rot13
		1211
		1212	=item perl:STRING *DEPRECATED*
		1213
		1214	This is a deprecated way of passing key mappings to perl extensions. It is
		1215	still supported, but should not be used anymore.
		1216
		1217	=back
		1218
		1219	=item B<perl-ext-common>: I<string>
		1220
		1221	=item B<perl-ext>: I<string>
		1222
		1223	Comma-separated list(s) of perl extension scripts (default: C<default>) to
		1224	use in this terminal instance; option B<-pe>.
		1225
		1226	Extension names can be prefixed with a C<-> sign to prohibit using
		1227	them. This can be useful to selectively disable some extensions loaded
		1228	by default, or specified via the C<perl-ext-common> resource. For
		1229	example, C<default,-selection> will use all the default extensions except
		1230	C<selection>.
		1231
		1232	The default set includes the C<selection>, C<option-popup>,
		1233	C<selection-popup> and C<readline> extensions, any extensions that
		1234	define keybindings via C<BINDING> meta comments, and extensions which
		1235	are mentioned in B<keysym> resources.
		1236
		1237	Any extension such that a corresponding resource is given on the
		1238	command line is automatically appended to B<perl-ext>.
		1239
		1240	Each extension is looked up in the library directories, loaded if
		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.
		1244
		1245	If both of these resources are the empty string, then the perl interpreter
		1246	will not be initialized. The rationale for having two options is that
		1247	B<perl-ext-common> will be used for extensions that should be available to
		1248	all instances, while B<perl-ext> is used for specific instances.
		1249
		1250	=item B<perl-eval>: I<string>
		1251
		1252	Perl code to be evaluated when all extensions have been registered. See
		1253	the @@RXVT_NAME@@perl(3) manpage.
		1254
		1255	=item B<perl-lib>: I<path>
		1256
		1257	Colon-separated list of additional directories that hold extension
		1258	scripts. When looking for perl extensions, @@RXVT_NAME@@ will first look
		1259	in these directories, then in C<$URXVT_PERL_LIB>, F<$HOME/.urxvt/ext> and
		1260	lastly in F<@@RXVT_LIBDIR@@/urxvt/perl/>.
		1261
		1262	See the @@RXVT_NAME@@perl(3) manpage.
		1263
		1264	=item B<< selection.pattern-I<idx> >>: I<perl-regex>
		1265
		1266	Additional selection patterns, see the @@RXVT_NAME@@perl(3) manpage for
		1267	details.
		1268
		1269	=item B<< selection-autotransform.I<idx> >>: I<perl-transform>
		1270
		1271	Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage
		1272	for details.
		1273
		1274	=item B<searchable-scrollback:> I<keysym> *DEPRECATED*
		1275
		1276	This resource is deprecated and will be removed. Use a B<keysym> resource
		1277	instead, e.g.:
		1278
		1279	URxvt.keysym.M-s: searchable-scrollback:start
		1280
		1281	=item B<url-launcher>: I<string>
		1282
		1283	Specifies the program to be started with a URL argument. Used by the
		1284	C<selection-popup> and C<matcher> perl extensions.
		1285
		1286	=item B<transient-for>: I<windowid>
		1287
		1288	Compile I<frills>: Sets the WM_TRANSIENT_FOR property to the given window id.
		1289
		1290	=item B<override-redirect>: I<boolean>
		1291
		1292	Compile I<frills>: Sets override-redirect for the terminal window, making
		1293	it almost invisible to window managers; option B<-override-redirect>.
		1294
		1295	=item B<iso14755:> I<boolean>
		1296
		1297	Turn on/off ISO 14755 (default enabled).
		1298
		1299	=item B<iso14755_52:> I<boolean>
		1300
		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.
913		1416
914	=back	1417	=back
915		1418
916	=head1 THE SCROLLBAR	1419	=head1 THE SCROLLBAR
917		1420
…		…
931	the normal text selection/insertion, hold either the Shift or the Meta	1434	the normal text selection/insertion, hold either the Shift or the Meta
932	(Alt) key while performing the desired mouse action.	1435	(Alt) key while performing the desired mouse action.
933		1436
934	If mouse reporting mode is active, the normal scrollbar actions are	1437	If mouse reporting mode is active, the normal scrollbar actions are
935	disabled -- on the assumption that we are using a fullscreen	1438	disabled -- on the assumption that we are using a fullscreen
936	application. Instead, pressing Button1 and Button3 sends B<ESC[6~>	1439	application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~>
937	(Next) and B<ESC[5~> (Prior), respectively. Similarly, clicking on the	1440	(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the
938	up and down arrows sends B<ESC[A> (Up) and B<ESC[B> (Down),	1441	up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down),
939	respectively.	1442	respectively.
940		1443
941	=head1 TEXT SELECTION AND INSERTION	1444	=head1 THE SELECTION: SELECTING AND PASTING TEXT
942		1445
943	The behaviour of text selection and insertion mechanism is similar to	1446	The behaviour of text selection and insertion/pasting mechanism is similar
944	I<xterm>(1).	1447	to I<xterm>(1).
945		1448
946	=over 4	1449	=over 4
947		1450
948	=item B<Selection>:	1451	=item B<Selecting>:
949		1452
950	Left click at the beginning of the region, drag to the end of the region	1453	Left click at the beginning of the region, drag to the end of the region
951	and release; Right click to extend the marked region; Left double-click	1454	and release; Right click to extend the marked region; Left double-click
952	to select a word; Left triple-click to select the entire logical line	1455	to select a word; Left triple-click to select the entire logical line
953	(which can span multiple screen lines), unless modified by resource	1456	(which can span multiple screen lines), unless modified by resource
954	B<tripleclickwords>.	1457	B<tripleclickwords>.
955		1458
956	Starting a selection while pressing the B<Meta> key (or B<Meta+Ctrl> keys)	1459	Starting a selection while pressing the B<Meta> key (or B<Meta+Ctrl> keys)
957	(Compile: I<frills>) will create a rectangular selection instead of a normal	1460	(Compile: I<frills>) will create a rectangular selection instead of a
958	one.	1461	normal one. In this mode, every selected row becomes its own line in the
		1462	selection, and trailing whitespace is visually underlined and removed from
		1463	the selection.
959		1464
960	=item B<Insertion>:	1465	=item B<Pasting>:
961		1466
962	Pressing and releasing the Middle mouse button (or B<Shift-Insert>) in	1467	Pressing and releasing the Middle mouse button in an B<@@RXVT_NAME@@>
963	an B<@@RXVT_NAME@@> window causes the current text selection to be	1468	window causes the value of the PRIMARY selection (or CLIPBOARD with the
964	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.
		1470
		1471	Pressing B<Shift-Insert> causes the value of the PRIMARY selection to be
		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.
965		1479
966	=back	1480	=back
967		1481
968	=head1 CHANGING FONTS	1482	=head1 CHANGING FONTS
969		1483
970	Changing fonts (or font sizes, respectively) via the keypad is not yet	1484	Changing fonts (or font sizes, respectively) via the keypad is not yet
971	supported in rxvt-unicode. Bug me if you need this.	1485	supported in rxvt-unicode. Bug me if you need this.
972		1486
973	You can, however, switch fonts at runtime using escape sequences (and	1487	You can, however, switch fonts at runtime using escape sequences, e.g.:
974	therefore using the menubar), e.g.:
975		1488
976	printf '\e]701;%s\007' "9x15bold,xft:Kochi Gothic"	1489	printf '\e]710;%s\007' "9x15bold,xft:Kochi Gothic"
		1490
		1491	You can use keyboard shortcuts, too:
		1492
		1493	URxvt.keysym.M-C-1: command:\033]710;suxuseuro\007\033]711;suxuseuro\007
		1494	URxvt.keysym.M-C-2: command:\033]710;9x15bold\007\033]711;9x15bold\007
977		1495
978	rxvt-unicode will automatically re-apply these fonts to the output so far.	1496	rxvt-unicode will automatically re-apply these fonts to the output so far.
979		1497
980	=head1 ISO 14755 SUPPORT	1498	=head1 ISO 14755 SUPPORT
981		1499
982	ISO 14755 is a standard for entering and viewing unicode characters	1500	ISO 14755 is a standard for entering and viewing unicode characters
983	and character codes using the keyboard. It consists of 4 parts. The	1501	and character codes using the keyboard. It consists of 4 parts. The
984	first part is available rxvt-unicode has been compiled with	1502	first part is available if rxvt-unicode has been compiled with
985	C<--enable-frills>, the rest is available when rxvt-unicode was compiled	1503	C<--enable-frills>, the rest is available when rxvt-unicode was compiled
986	with C<--enable-iso14755>.	1504	with C<--enable-iso14755>.
987		1505
988	=over 4	1506	=over 4
989		1507
…		…
1009	This mode lets you input characters representing the keycap symbols of	1527	This mode lets you input characters representing the keycap symbols of
1010	your keyboard, if representable in the current locale encoding.	1528	your keyboard, if representable in the current locale encoding.
1011		1529
1012	Start by pressing C<Control> and C<Shift> together, then releasing	1530	Start by pressing C<Control> and C<Shift> together, then releasing
1013	them. The next special key (cursor keys, home etc.) you enter will not	1531	them. The next special key (cursor keys, home etc.) you enter will not
1014	invoke it's usual function but instead will insert the corresponding	1532	invoke its usual function but instead will insert the corresponding
1015	keycap symbol. The symbol will only be entered when the key has been	1533	keycap symbol. The symbol will only be entered when the key has been
1016	released, otherwise pressing e.g. C<Shift> would enter the symbol for	1534	released, otherwise pressing e.g. C<Shift> would enter the symbol for
1017	C<ISO Level 2 Switch>, although your intention might have been to enter a	1535	C<ISO Level 2 Switch>, although your intention might have been to enter a
1018	reverse tab (Shift-Tab).	1536	reverse tab (Shift-Tab).
1019		1537
…		…
1047	B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that	1565	B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that
1048	it can be seen via the I<who(1)> command, and can accept messages. To	1566	it can be seen via the I<who(1)> command, and can accept messages. To
1049	allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root	1567	allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root
1050	on some systems or setgid to root or to some other group on others.	1568	on some systems or setgid to root or to some other group on others.
1051		1569
1052	=head1 COLORS AND GRAPHICS	1570	=head1 COLOURS AND GRAPHICS
1053		1571
1054	In addition to the default foreground and background colours,	1572	In addition to the default foreground and background colours,
1055	B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus	1573	B<@@RXVT_NAME@@> can display up to 88/256 colours: 8 ANSI colours plus
1056	high-intensity bold/blink versions of the same). Here is a list of the	1574	high-intensity (potentially bold/blink) versions of the same, and 72 (or
1057	colours with their B<rgb.txt> names.	1575	240 in 256 colour mode) colours arranged in an 4x4x4 (or 6x6x6) colour RGB
		1576	cube plus a 8 (24) colour greyscale ramp.
		1577
		1578	Here is a list of the ANSI colours with their names.
1058		1579
1059	=begin table	1580	=begin table
1060		1581
1061	B<color0> (black) = Black	1582	B<color0> (black) = Black
1062	B<color1> (red) = Red3	1583	B<color1> (red) = Red3
…		…
1082	It is also possible to specify the colour values of B<foreground>,	1603	It is also possible to specify the colour values of B<foreground>,
1083	B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as	1604	B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as
1084	a number 0-15, as a convenient shorthand to reference the colour name of	1605	a number 0-15, as a convenient shorthand to reference the colour name of
1085	color0-color15.	1606	color0-color15.
1086		1607
		1608	The following text gives values for the standard 88 colour mode (and
		1609	values for the 256 colour mode in parentheses).
		1610
		1611	The RGB cube uses indices 16..79 (16..231) using the following formulas:
		1612
		1613	index_88 = (r * 4 + g) * 4 + b + 16 # r, g, b = 0..3
		1614	index_256 = (r * 6 + g) * 6 + b + 16 # r, g, b = 0..5
		1615
		1616	The grayscale ramp uses indices 80..87 (232..239), from 10% to 90% in 10%
		1617	steps (1/26 to 25/26 in 1/26 steps) - black and white are already part of
		1618	the RGB cube.
		1619
		1620	Together, all those colours implement the 88 (256) colour xterm
		1621	colours. Only the first 16 can be changed using resources currently, the
		1622	rest can only be changed via command sequences ("escape codes").
		1623
		1624	Applications are advised to use terminfo or command sequences to discover
		1625	number and RGB values of all colours (yes, you can query this...).
		1626
1087	Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by	1627	Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by
1088	always swapping the foreground/background colours. This is in contrast to	1628	always swapping the foreground/background colours. This is in contrast to
1089	I<xterm>(1) where the colours are only swapped if they have not otherwise	1629	I<xterm>(1) where the colours are only swapped if they have not otherwise
1090	been specified. For example,	1630	been specified. For example,
1091		1631
		1632	@@RXVT_NAME@@ -fg Black -bg White -rv
		1633
		1634	would yield White on Black, while on I<xterm>(1) it would yield Black on
		1635	White.
		1636
		1637	=head2 ALPHA CHANNEL SUPPORT
		1638
		1639	If Xft support has been compiled in and as long as Xft/Xrender/X don't get
		1640	their act together, rxvt-unicode will do its own alpha channel management:
		1641
		1642	You can prefix any colour with an opaqueness percentage enclosed in
		1643	brackets, i.e. C<[percent]>, where C<percent> is a decimal percentage
		1644	(0-100) that specifies the opacity of the colour, where C<0> is completely
		1645	transparent and C<100> is completely opaque. For example, C<[50]red> is a
		1646	half-transparent red, while C<[95]#00ff00> is an almost opaque green. This
		1647	is the recommended format to specify transparency values, and works with
		1648	all ways to specify a colour.
		1649
		1650	For complete control, rxvt-unicode also supports
		1651	C<rgba:rrrr/gggg/bbbb/aaaa> (exactly four hex digits/component) colour
		1652	specifications, where the additional C<aaaa> component specifies opacity
		1653	(alpha) values. The minimum value of C<0000> is completely transparent,
		1654	while C<ffff> is completely opaque). The two example colours from
		1655	earlier could also be specified as C<rgba:ff00/0000/0000/8000> and
		1656	C<rgba:0000/ff00/0000/f332>.
		1657
		1658	You probably need to specify B<"-depth 32">, too, to force a visual with
		1659	alpha channels, and have the luck that your X-server uses ARGB pixel
		1660	layout, as X is far from just supporting ARGB visuals out of the box, and
		1661	rxvt-unicode just fudges around.
		1662
		1663	For example, the following selects an almost completely transparent black
		1664	background, and an almost opaque pink foreground:
		1665
		1666	@@RXVT_NAME@@ -depth 32 -bg rgba:0000/0000/0000/4444 -fg "[80]pink"
		1667
		1668	When not using a background image, then the interpretation of the
		1669	alpha channel is up to your compositing manager (most interpret it as
		1670	transparency of course).
		1671
		1672	When using a background pixmap or pseudo-transparency, then the background
		1673	colour will always behave as if it were completely transparent (so the
		1674	background image shows instead), regardless of how it was specified, while
		1675	other colours will either be transparent as specified (the background
		1676	image will show through) on servers supporting the RENDER extension, or
		1677	fully opaque on servers not supporting the RENDER EXTENSION.
		1678
		1679	Please note that due to bugs in Xft, specifying alpha values might result
		1680	in garbage being displayed when the X-server does not support the RENDER
		1681	extension.
		1682
		1683	=head1 ENVIRONMENT
		1684
		1685	B<@@RXVT_NAME@@> sets and/or uses the following environment variables:
		1686
1092	=over 4	1687	=over 4
1093		1688
1094	=item B<@@RXVT_NAME@@ -fg Black -bg White -rv>	1689	=item B<TERM>
1095		1690
1096	would yield White on Black, while on I<xterm>(1) it would yield Black	1691	Normally set to C<rxvt-unicode>, unless overwritten at configure time, via
1097	on White.	1692	resources or on the command line.
		1693
		1694	=item B<COLORTERM>
		1695
		1696	Either C<rxvt>, C<rxvt-xpm>, depending on whether @@RXVT_NAME@@ was
		1697	compiled with background image support, and optionally with the added
		1698	extension C<-mono> to indicate that rxvt-unicode runs on a monochrome
		1699	screen.
		1700
		1701	=item B<COLORFGBG>
		1702
		1703	Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is
		1704	the colour code used as default foreground/text colour (or the string
		1705	C<default> to indicate that the default-colour escape sequence is to be
		1706	used), C<bg> is the colour code used as default background colour (or the
		1707	string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@
		1708	was compiled with background image support. Libraries like C<ncurses>
		1709	and C<slang> can (and do) use this information to optimize screen output.
		1710
		1711	=item B<WINDOWID>
		1712
		1713	Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel
		1714	window, which usually has subwindows for the scrollbar, the terminal
		1715	window and so on).
		1716
		1717	=item B<TERMINFO>
		1718
		1719	Set to the terminfo directory iff @@RXVT_NAME@@ was configured with
		1720	C<--with-terminfo=PATH>.
		1721
		1722	=item B<DISPLAY>
		1723
		1724	Used by @@RXVT_NAME@@ to connect to the display and set to the correct
		1725	display in its child processes if C<-display> isn't used to override. It
		1726	defaults to C<:0> if it doesn't exist.
		1727
		1728	=item B<SHELL>
		1729
		1730	The shell to be used for command execution, defaults to C</bin/sh>.
		1731
		1732	=item B<RXVT_SOCKET> [I<sic>]
		1733
		1734	The unix domain socket path used by @@RXVT_NAME@@c(1) and
		1735	@@RXVT_NAME@@d(1).
		1736
		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).
		1748
		1749	=item B<HOME>
		1750
		1751	Used to locate the default directory for the unix domain socket for
		1752	daemon communications and to locate various resource files (such as
		1753	C<.Xdefaults>)
		1754
		1755	=item B<XAPPLRESDIR>
		1756
		1757	Directory where application-specific X resource files are located.
		1758
		1759	=item B<XENVIRONMENT>
		1760
		1761	If set and accessible, gives the name of a X resource file to be loaded by
		1762	@@RXVT_NAME@@.
1098		1763
1099	=back	1764	=back
1100		1765
1101	=head1 ENVIRONMENT
1102
1103	B<@@RXVT_NAME@@> sets the environment variables B<TERM>, B<COLORTERM>
1104	and B<COLORFGBG>. The environment variable B<WINDOWID> is set to the X
1105	window id number of the B<@@RXVT_NAME@@> window and it also uses and
1106	sets the environment variable B<DISPLAY> to specify which display
1107	terminal to use. B<@@RXVT_NAME@@> uses the environment variables
1108	B<RXVTPATH> and B<PATH> to find XPM files.
1109
1110	=head1 FILES	1766	=head1 FILES
1111		1767
1112	=over 4	1768	=over 4
1113		1769
1114	=item B</usr/lib/X11/rgb.txt>	1770	=item B</usr/lib/X11/rgb.txt>
1115		1771
1116	Color names.	1772	Colour names.
1117		1773
1118	=back	1774	=back
1119		1775
1120	=head1 SEE ALSO	1776	=head1 SEE ALSO
1121		1777
		1778	@@RXVT_NAME@@(7), @@RXVT_NAME@@c(1), @@RXVT_NAME@@d(1), @@RXVT_NAME@@-extensions(1),
1122	@@RXVT_NAME@@(7), 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)
1123
1124	=head1 BUGS
1125
1126	Check the BUGS file for an up-to-date list.
1127
1128	Cursor change support is not yet implemented.
1129
1130	Click-and-drag doesn't work with X11 mouse report overriding.
1131		1780
1132	=head1 CURRENT PROJECT COORDINATOR	1781	=head1 CURRENT PROJECT COORDINATOR
1133		1782
1134	=over 4	1783	=over 4
1135		1784
1136	=item Project Coordinator	1785	=item Project Coordinator
1137		1786
1138	@@RXVT_MAINT@@ L<@@RXVT_MAINTEMAIL@@>	1787	Marc A. Lehmann <rxvt-unicode@schmorp.de>.
1139		1788
1140	=item Web page maintainter	1789	L<http://software.schmorp.de/pkg/rxvt-unicode.html>
1141
1142	@@RXVT_WEBMAINT@@ L<@@RXVT_WEBMAINTEMAIL@@>
1143
1144	L<@@RXVT_WEBPAGE@@>
1145		1790
1146	=back	1791	=back
1147		1792
1148	=head1 AUTHORS	1793	=head1 AUTHORS
1149		1794
…		…
1151		1796
1152	=item John Bovey	1797	=item John Bovey
1153		1798
1154	University of Kent, 1992, wrote the original Xvt.	1799	University of Kent, 1992, wrote the original Xvt.
1155		1800
1156	=item Rob Nation L<< <nation@rocket.sanders.lockheed.com> >>	1801	=item Rob Nation <nation@rocket.sanders.lockheed.com>
1157		1802
1158	very heavily modified Xvt and came up with Rxvt	1803	very heavily modified Xvt and came up with Rxvt
1159		1804
1160	=item Angelo Haritsis L<< <ah@doc.ic.ac.uk> >>	1805	=item Angelo Haritsis <ah@doc.ic.ac.uk>
1161		1806
1162	wrote the Greek Keyboard Input (no longer in code)	1807	wrote the Greek Keyboard Input (no longer in code)
1163		1808
1164	=item mj olesen L<< <olesen@me.QueensU.CA> >>	1809	=item mj olesen <olesen@me.QueensU.CA>
1165		1810
1166	Wrote the menu system.	1811	Wrote the menu system.
1167		1812
1168	Project Coordinator (changes.txt 2.11 to 2.21)	1813	Project Coordinator (changes.txt 2.11 to 2.21)
1169		1814
1170	=item Oezguer Kesim L<< <kesim@math.fu-berlin.de> >>	1815	=item Oezguer Kesim <kesim@math.fu-berlin.de>
1171		1816
1172	Project Coordinator (changes.txt 2.21a to 2.4.5)	1817	Project Coordinator (changes.txt 2.21a to 2.4.5)
1173		1818
1174	=item Geoff Wing L<< <gcw@pobox.com> >>	1819	=item Geoff Wing <gcw@pobox.com>
1175		1820
1176	Rewrote screen display and text selection routines. Project Coordinator	1821	Rewrote screen display and text selection routines.
		1822
1177	(changes.txt 2.4.6 - rxvt-unicode)	1823	Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)
1178		1824
1179	=item Marc Alexander Lehmann L<< <rxvt@schmorp.de> >>	1825	=item Marc Alexander Lehmann <rxvt-unicode@schmorp.de>
1180		1826
1181	Forked rxvt-unicode, rewrote most of the display code and internal	1827	Forked rxvt-unicode, unicode support, rewrote almost all the code, perl
1182	character handling to store text in unicode, improve xterm	1828	extension, random hacks, numerous bugfixes and extensions.
1183	compatibility and apply numerous other bugfixes and extensions.
1184		1829
1185	Project Coordinator (Changes 1.0 -)	1830	Project Coordinator (Changes 1.0 -)
1186		1831
		1832	=item Emanuele Giaquinta <emanuele.giaquinta@gmail.com>
		1833
		1834	pty/utmp code rewrite, image code improvements, many random hacks and bugfixes.
		1835
1187	=back	1836	=back
1188		1837

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