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Comparing rxvt-unicode/doc/rxvt.1.pod (file contents):
Revision 1.36 by root, Wed Dec 15 05:10:57 2004 UTC vs.
Revision 1.220 by root, Fri Sep 21 23:31:43 2012 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>.	131
		132	=item B<-tr>|B<+tr>
		133
		134	Turn on/off pseudo-transparency by using the root pixmap as background; resource B<transparent>.
		135
		136	B<-ip> is still accepted as an obsolete alias but will be removed in
		137	future versions.
112		138
113	=item B<-fade> I<number>	139	=item B<-fade> I<number>
114		140
115	Fade the text by the given percentage when focus is lost.	141	Fade the text by the given percentage when focus is lost. Small values
		142	fade a little only, 100 completely replaces all colours by the fade
		143	colour; resource B<fading>.
		144
		145	=item B<-fadecolor> I<colour>
		146
		147	Fade to this colour when fading is used (see B<-fade>). The default colour
		148	is opaque black. resource B<fadeColor>.
116		149
117	=item B<-tint> I<colour>	150	=item B<-tint> I<colour>
118		151
119	Tint the transparent background pixmap with the given colour when	152	Tint the transparent background with the given colour;
120	transparency is enabled with B<-tr> or B<-ip>. See also the B<-sh>	153	resource I<tintColor>.
121	option that can be used to brighten or darken the image in addition to
122	tinting it.
123		154
124	=item B<-sh>	155	=item B<-sh> I<number>
125		156
126	I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent	157	Darken (0 .. 99) or lighten (101 .. 200) the transparent background.
127	background image in addition to tinting it (i.e. B<-tint> must be	158	A value of 100 means no shading; resource I<shading>.
128	specified, too, e.g. C<-tint white>).	159
		160	=item B<-blr> I<HxV>
		161
		162	Apply Gaussian Blur with the specified radii to the transparent
		163	background. If a single number is specified, the vertical and
		164	horizontal radii are considered to be the same. Setting one of the
		165	radii to 1 and the other to a large number creates interesting effects
		166	on some backgrounds. The maximum radius value is 128. An horizontal or
		167	vertical radius of 0 disables blurring;
		168	resource I<blurRadius>.
		169
		170	=item B<-icon> I<file>
		171
		172	Compile I<pixbuf>: Use the specified image as application icon. This
		173	is used by many window managers, taskbars and pagers to represent the
		174	application window; resource I<iconFile>.
129		175
130	=item B<-bg> I<colour>	176	=item B<-bg> I<colour>
131		177
132	Window background colour; resource B<background>.	178	Window background colour; resource B<background>.
133		179
134	=item B<-fg> I<colour>	180	=item B<-fg> I<colour>
135		181
136	Window foreground colour; resource B<foreground>.	182	Window foreground colour; resource B<foreground>.
137		183
138	=item B<-pixmap> I<file[;geom]>	184	=item B<-pixmap> I<file[;oplist]>
139		185
140	Compile I<XPM>: Specify XPM file for the background and also optionally	186	Compile I<pixbuf>: Specify image file for the background and also
141	specify its scaling with a geometry string. Note you may need to add	187	optionally specify a list of operations to modify it. Note you may need to
142	quotes to avoid special shell interpretation of the `;' in the	188	add quotes to avoid special shell interpretation of the C<;> in the
143	command-line; resource B<backgroundPixmap>.	189	command-line; for more details see resource B<backgroundPixmap>.
144		190
145	=item B<-cr> I<colour>	191	=item B<-cr> I<colour>
146		192
147	The cursor colour; resource B<cursorColor>.	193	The cursor colour; resource B<cursorColor>.
148		194
…		…
160	resource B<borderColor>.	206	resource B<borderColor>.
161		207
162	=item B<-fn> I<fontlist>	208	=item B<-fn> I<fontlist>
163		209
164	Select the fonts to be used. This is a comma separated list of font names	210	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	211	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	212	first font defines the cell size for characters; other fonts might be
167	smaller, but not (in general) larger. A (hopefully) reasonable default	213	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.	214	font list is always appended to it. See resource B<font> for more details.
169		215
170	In short, to specify an X11 core font, just specify it's name or prefix it	216	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:>,	217	with C<x:>. To specify an XFT-font, you need to prefix it with C<xft:>,
172	e.g.:	218	e.g.:
173		219
174	@@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15"	220	@@RXVT_NAME@@ -fn "xft:Bitstream Vera Sans Mono:pixelsize=15"
175	@@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono"	221	@@RXVT_NAME@@ -fn "9x15bold,xft:Bitstream Vera Sans Mono"
…		…
177	See also the question "How does rxvt-unicode choose fonts?" in the FAQ	223	See also the question "How does rxvt-unicode choose fonts?" in the FAQ
178	section of @@RXVT_NAME@@(7).	224	section of @@RXVT_NAME@@(7).
179		225
180	=item B<-fb> I<fontlist>	226	=item B<-fb> I<fontlist>
181		227
182	Compile font-styles: The bold font list to use when bold characters are to	228	Compile I<font-styles>: The bold font list to use when B<bold> characters
183	be printed. See resource B<boldFont> for details.	229	are to be printed. See resource B<boldFont> for details.
184		230
185	=item B<-fi> I<fontlist>	231	=item B<-fi> I<fontlist>
186		232
187	Compile font-styles: The italic font list to use when bold characters are to	233	Compile I<font-styles>: The italic font list to use when I<italic>
188	be printed. See resource B<italicFont> for details.	234	characters are to be printed. See resource B<italicFont> for details.
189		235
190	=item B<-fbi> I<fontlist>	236	=item B<-fbi> I<fontlist>
191		237
192	Compile font-styles: The bold italic font list to use when bold characters are to	238	Compile I<font-styles>: The bold italic font list to use when B<< I<bold
193	be printed. See resource B<boldItalicFont> for details.	239	italic> >> characters are to be printed. See resource B<boldItalicFont>
		240	for details.
		241
		242	=item B<-is>|B<+is>
		243
		244	Compile I<font-styles>: Bold/Blink font styles imply high intensity
		245	foreground/background (default). See resource B<intensityStyles> for
		246	details.
194		247
195	=item B<-name> I<name>	248	=item B<-name> I<name>
196		249
197	Specify the application name under which resources are to be obtained,	250	Specify the application name under which resources are to be obtained,
198	rather than the default executable file name. Name should not contain	251	rather than the default executable file name. Name should not contain
…		…
214		267
215	=item B<-sb>|B<+sb>	268	=item B<-sb>|B<+sb>
216		269
217	Turn on/off scrollbar; resource B<scrollBar>.	270	Turn on/off scrollbar; resource B<scrollBar>.
218		271
		272	=item B<-sr>|B<+sr>
		273
		274	Put scrollbar on right/left; resource B<scrollBar_right>.
		275
		276	=item B<-st>|B<+st>
		277
		278	Display rxvt (non XTerm/NeXT) scrollbar without/with a trough;
		279	resource B<scrollBar_floating>.
		280
219	=item B<-si>|B<+si>	281	=item B<-si>|B<+si>
220		282
221	Turn on/off scroll-to-bottom on TTY output inhibit; resource	283	Turn on/off scroll-to-bottom on TTY output inhibit; resource
222	B<scrollTtyOutput> has opposite effect.	284	B<scrollTtyOutput> has opposite effect.
223		285
…		…
229	=item B<-sw>|B<+sw>	291	=item B<-sw>|B<+sw>
230		292
231	Turn on/off scrolling with the scrollback buffer as new lines appear.	293	Turn on/off scrolling with the scrollback buffer as new lines appear.
232	This only takes effect if B<-si> is also given; resource	294	This only takes effect if B<-si> is also given; resource
233	B<scrollWithBuffer>.	295	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		296
244	=item B<-ptab>|B<+ptab>	297	=item B<-ptab>|B<+ptab>
245		298
246	If enabled (default), "Horizontal Tab" characters are being stored as	299	If enabled (default), "Horizontal Tab" characters are being stored as
247	actual wide characters in the screen buffer, which makes it possible to	300	actual wide characters in the screen buffer, which makes it possible to
…		…
251		304
252	=item B<-bc>|B<+bc>	305	=item B<-bc>|B<+bc>
253		306
254	Blink the cursor; resource B<cursorBlink>.	307	Blink the cursor; resource B<cursorBlink>.
255		308
		309	=item B<-uc>|B<+uc>
		310
		311	Make the cursor underlined; resource B<cursorUnderline>.
		312
256	=item B<-iconic>	313	=item B<-iconic>
257		314
258	Start iconified, if the window manager supports that option.	315	Start iconified, if the window manager supports that option.
259	Alternative form is B<-ic>.	316	Alternative form is B<-ic>.
260		317
…		…
276		333
277	=item B<-bl>	334	=item B<-bl>
278		335
279	Compile I<frills>: Set MWM hints to request a borderless window, i.e.	336	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	337	if honoured by the WM, the rxvt-unicode window will not have window
281	decorations; resource B<borderLess>.	338	decorations; resource B<borderLess>. If the window manager does not
		339	support MWM hints (e.g. kwin), enables override-redirect mode.
		340
		341	=item B<-override-redirect>
		342
		343	Compile I<frills>: Sets override-redirect on the window; resource
		344	B<override-redirect>.
		345
		346	=item B<-sbg>
		347
		348	Compile I<frills>: Disable the usage of the built-in block graphics/line
		349	drawing characters and just rely on what the specified fonts provide. Use
		350	this if you have a good font and want to use its block graphic glyphs;
		351	resource B<skipBuiltinGlyphs>.
282		352
283	=item B<-lsp> I<number>	353	=item B<-lsp> I<number>
284		354
285	Compile I<linespace>: Lines (pixel height) to insert between each row	355	Compile I<frills>: Lines (pixel height) to insert between each row of
286	of the display; resource B<linespace>.	356	the display. Useful to work around font rendering problems; resource
		357	B<lineSpace>.
		358
		359	=item B<-letsp> I<number>
		360
		361	Compile I<frills>: Amount to adjust the computed character width by
		362	to control overall letter spacing. Negative values will tighten up the
		363	letter spacing, positive values will space letters out more. Useful to
		364	work around odd font metrics; resource B<letterSpace>.
287		365
288	=item B<-tn> I<termname>	366	=item B<-tn> I<termname>
289		367
290	This option specifies the name of the terminal type to be set in the	368	This option specifies the name of the terminal type to be set in the
291	B<TERM> environment variable. This terminal type must exist in the	369	B<TERM> environment variable. This terminal type must exist in the
…		…
300	given on the command line. If this option is used, it must be the last	378	given on the command line. If this option is used, it must be the last
301	on the command-line. If there is no B<-e> option then the default is to	379	on the command-line. If there is no B<-e> option then the default is to
302	run the program specified by the B<SHELL> environment variable or,	380	run the program specified by the B<SHELL> environment variable or,
303	failing that, I<sh(1)>.	381	failing that, I<sh(1)>.
304		382
		383	Please note that you must specify a program with arguments. If you want to
		384	run shell commands, you have to specify the shell, like this:
		385
		386	@@RXVT_NAME@@ -e sh -c "shell commands"
		387
305	=item B<-title> I<text>	388	=item B<-title> I<text>
306		389
307	Window title (B<-T> still respected); the default title is the basename	390	Window title (B<-T> still respected); the default title is the basename
308	of the program specified after the B<-e> option, if any, otherwise the	391	of the program specified after the B<-e> option, if any, otherwise the
309	application name; resource B<title>.	392	application name; resource B<title>.
…		…
327		410
328	Compile I<XIM>: input method name. resource B<inputMethod>.	411	Compile I<XIM>: input method name. resource B<inputMethod>.
329		412
330	=item B<-imlocale> I<string>	413	=item B<-imlocale> I<string>
331		414
332	The locale to use for opening the IM. You can use an LC_CTYPE of e.g.	415	The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g.
333	de_DE.UTF-8 for normal text processing but ja_JP.EUC-JP for the input	416	C<de_DE.UTF-8> for normal text processing but C<ja_JP.EUC-JP> for the
334	extension to be able to input japanese characters while staying in	417	input extension to be able to input japanese characters while staying in
335	another locale.	418	another locale. resource B<imLocale>.
		419
		420	=item B<-imfont> I<fontset>
		421
		422	Set the font set to use for the X Input Method, see resource B<imFont>
		423	for more info.
		424
		425	=item B<-tcw>
		426
		427	Change the meaning of triple-click selection with the left mouse
		428	button. Only effective when the original (non-perl) selection code is
		429	in-use. Instead of selecting a full line it will extend the selection to
		430	the end of the logical line only. resource B<tripleclickwords>.
336		431
337	=item B<-insecure>	432	=item B<-insecure>
338		433
339	Enable "insecure" mode, which currently enables most of the escape	434	Enable "insecure" mode, which currently enables most of the escape
340	sequences that echo strings. See the resource B<insecure> for more	435	sequences that echo strings. See the resource B<insecure> for more
…		…
354	=item B<-ssr>|B<+ssr>	449	=item B<-ssr>|B<+ssr>
355		450
356	Turn on/off secondary screen scroll (default enabled); resource	451	Turn on/off secondary screen scroll (default enabled); resource
357	B<secondaryScroll>.	452	B<secondaryScroll>.
358		453
		454	=item B<-hold>|B<+hold>
		455
		456	Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
		457	will not immediately destroy its window when the program executed within
		458	it exits. Instead, it will wait till it is being killed or closed by the
		459	user; resource B<hold>.
		460
		461	=item B<-cd> I<path>
		462
		463	Sets the working directory for the shell (or the command specified via
		464	B<-e>). The I<path> must be an absolute path and it must exist for
		465	@@RXVT_NAME@@ to start; resource B<chdir>.
		466
359	=item B<-xrm> I<resourcestring>	467	=item B<-xrm> I<string>
360		468
361	No effect on rxvt-unicode. Simply passes through an argument to be made	469	Works like the X Toolkit option of the same name, by adding the I<string>
362	available in the instance's argument list. Appears in I<WM_COMMAND> in	470	as if it were specified in a resource file. Resource values specified this
363	some window managers.	471	way take precedence over all other resource specifications.
		472
		473	Note that you need to use the I<same> syntax as in the .Xdefaults file,
		474	e.g. C<*.background: black>. Also note that all @@RXVT_NAME@@-specific
		475	options can be specified as long-options on the commandline, so use
		476	of B<-xrm> is mostly limited to cases where you want to specify other
		477	resources (e.g. for input methods) or for compatibility with other
		478	programs.
		479
		480	=item B<-keysym.>I<sym> I<string>
		481
		482	Remap a key symbol. See resource B<keysym>.
		483
		484	=item B<-embed> I<windowid>
		485
		486	Tells @@RXVT_NAME@@ to embed its windows into an already-existing window,
		487	which enables applications to easily embed a terminal.
		488
		489	Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it
		490	shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it
		491	quite a bit, so don't expect it to keep some specific state. It's best to
		492	create an extra subwindow for @@RXVT_NAME@@ and leave it alone.
		493
		494	The window will not be destroyed when @@RXVT_NAME@@ exits.
		495
		496	It might be useful to know that @@RXVT_NAME@@ will not close file
		497	descriptors passed to it (except for stdin/out/err, of course), so you
		498	can use file descriptors to communicate with the programs within the
		499	terminal. This works regardless of whether the C<-embed> option was used or
		500	not.
		501
		502	Here is a short Gtk2-perl snippet that illustrates how this option can be
		503	used (a longer example is in F<doc/embed>):
		504
		505	my $rxvt = new Gtk2::Socket;
		506	$rxvt->signal_connect_after (realize => sub {
		507	my $xid = $_[0]->window->get_xid;
		508	system "@@RXVT_NAME@@ -embed $xid &";
		509	});
		510
		511	=item B<-pty-fd> I<file descriptor>
		512
		513	Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty
		514	pair but instead use the given file descriptor as the tty master. This is
		515	useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator
		516	without having to run a program within it.
		517
		518	If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp
		519	entries and will not tinker with pty/tty permissions - you have to do that
		520	yourself if you want that.
		521
		522	As an extremely special case, specifying C<-1> will completely suppress
		523	pty/tty operations, which is probably only useful in conjunction with some
		524	perl extension that manages the terminal.
		525
		526	Here is a example in perl that illustrates how this option can be used (a
		527	longer example is in F<doc/pty-fd>):
		528
		529	use IO::Pty;
		530	use Fcntl;
		531
		532	my $pty = new IO::Pty;
		533	fcntl $pty, F_SETFD, 0; # clear close-on-exec
		534	system "@@RXVT_NAME@@ -pty-fd " . (fileno $pty) . "&";
		535	close $pty;
		536
		537	# now communicate with rxvt
		538	my $slave = $pty->slave;
		539	while (<$slave>) { print $slave "got <$_>\n" }
		540
		541	=item B<-pe> I<string>
		542
		543	Comma-separated list of perl extension scripts to use (or not to use) in
		544	this terminal instance. See resource B<perl-ext> for details.
364		545
365	=back	546	=back
366		547
367	=head1 RESOURCES (available also as long-options)	548	=head1 RESOURCES
368		549
369	Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long	550	Note: `@@RXVT_NAME@@ --help' gives a list of all resources (long
370	options) compiled into your version.	551	options) compiled into your version. All resources are also available as
		552	long-options.
371		553
372	There are two different methods that @@RXVT_NAME@@ can use to get the	554	You can set and change the resources using X11 tools like B<xrdb>. Many
373	Xresource data: using the X libraries (Xrm*-functions) or internal	555	distribution do also load settings from the B<~/.Xresources> file when X
374	Xresources reader (B<~/.Xdefaults>). For the first method (ie.	556	starts. @@RXVT_NAME@@ will consult the following files/resources in order,
375	B<@@RXVT_NAME@@ -h> lists B<XGetDefaults>), you can set and change the	557	with later settings overwriting earlier ones:
376	resources using X11 tools like B<xset>. Many distribution do also load
377	settings from the B<~/.Xresources> file when X starts.
378		558
379	If compiled with internal Xresources support (i.e. B<@@RXVT_NAME@@ -h>	559	1. app-defaults file in $XAPPLRESDIR
380	lists B<.Xdefaults>) then B<@@RXVT_NAME@@> accepts application defaults	560	2. $HOME/.Xdefaults
381	set in XAPPLOADDIR/URxvt (compile-time defined: usually	561	3. RESOURCE_MANAGER property on root-window of screen 0
382	B</usr/lib/X11/app-defaults/URxvt>) and resources set in	562	4. SCREEN_RESOURCES property on root-window of the current screen
383	B<~/.Xdefaults>, or B<~/.Xresources> if B<~/.Xdefaults> does not exist.	563	5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>
		564	6. resources specified via -xrm on the commandline
		565
384	Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two	566	Note that when reading X resources, B<@@RXVT_NAME@@> recognizes two class
385	class names: B<XTerm> and B<URxvt>. The class name B<Rxvt> allows	567	names: B<Rxvt> and B<URxvt>. The class name B<Rxvt> allows resources
386	resources common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be	568	common to both B<@@RXVT_NAME@@> and the original I<rxvt> to be easily
387	easily configured, while the class name B<URxvt> allows resources	569	configured, while the class name B<URxvt> allows resources unique to
388	unique to B<@@RXVT_NAME@@>, notably colours and key-handling, to be	570	B<@@RXVT_NAME@@>, to be shared between different B<@@RXVT_NAME@@>
389	shared between different B<@@RXVT_NAME@@> configurations. If no	571	configurations. If no resources are specified, suitable defaults will
390	resources are specified, suitable defaults will be used. Command-line	572	be used. Command-line arguments can be used to override resource
391	arguments can be used to override resource settings. The following	573	settings. The following resources are supported (you might want to
392	resources are allowed:	574	check the @@RXVT_NAME@@perl(3) manpage for additional settings by perl
		575	extensions not documented here):
393		576
394	=over 4	577	=over 4
		578
		579	=item B<depth:> I<bitdepth>
		580
		581	Compile I<xft>: Attempt to find a visual with the given bit depth;
		582	option B<-depth>.
		583
		584	=item B<buffered:> I<boolean>
		585
		586	Compile I<xft>: Turn on/off double-buffering for xft (default enabled).
		587	On some card/driver combination enabling it slightly decreases
		588	performance, on most it greatly helps it. The slowdown is small, so it
		589	should normally be enabled.
395		590
396	=item B<geometry:> I<geom>	591	=item B<geometry:> I<geom>
397		592
398	Create the window with the specified X window geometry [default 80x24];	593	Create the window with the specified X window geometry [default 80x24];
399	option B<-geometry>.	594	option B<-geometry>.
…		…
413	Use the specified colour for the colour value I<n>, where 0-7	608	Use the specified colour for the colour value I<n>, where 0-7
414	corresponds to low-intensity (normal) colours and 8-15 corresponds to	609	corresponds to low-intensity (normal) colours and 8-15 corresponds to
415	high-intensity (bold = bright foreground, blink = bright background)	610	high-intensity (bold = bright foreground, blink = bright background)
416	colours. The canonical names are as follows: 0=black, 1=red, 2=green,	611	colours. The canonical names are as follows: 0=black, 1=red, 2=green,
417	3=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour	612	3=yellow, 4=blue, 5=magenta, 6=cyan, 7=white, but the actual colour
418	names used are listed in the B<COLORS AND GRAPHICS> section.	613	names used are listed in the B<COLOURS AND GRAPHICS> section.
419		614
420	Colours higher than 15 cannot be set using resources (yet), but can be	615	Colours higher than 15 cannot be set using resources (yet), but can be
421	changed using an escape command (see @@RXVT_NAME@@(7)).	616	changed using an escape command (see @@RXVT_NAME@@(7)).
422		617
423	Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with	618	Colours 16-79 form a standard 4x4x4 colour cube (the same as xterm with
…		…
427		622
428	=item B<colorIT:> I<colour>	623	=item B<colorIT:> I<colour>
429		624
430	Use the specified colour to display bold or italic characters when the	625	Use the specified colour to display bold or italic characters when the
431	foreground colour is the default. If font styles are not available	626	foreground colour is the default. If font styles are not available
432	(Compile styles) and this option is unset, reverse video is used instead.	627	(Compile I<styles>) and this option is unset, reverse video is used instead.
433		628
434	=item B<colorUL:> I<colour>	629	=item B<colorUL:> I<colour>
435		630
436	Use the specified colour to display underlined characters when the	631	Use the specified colour to display underlined characters when the
437	foreground colour is the default.	632	foreground colour is the default.
438		633
439	=item B<colorRV:> I<colour>
440
441	Use the specified colour as the background for reverse video
442	characters.
443
444	=item B<underlineColor:> I<colour>	634	=item B<underlineColor:> I<colour>
445		635
446	If set, use the specified colour as the colour for the underline	636	If set, use the specified colour as the colour for the underline
447	itself. If unset, use the foreground colour.	637	itself. If unset, use the foreground colour.
		638
		639	=item B<highlightColor:> I<colour>
		640
		641	If set, use the specified colour as the background for highlighted
		642	characters. If unset, use reverse video.
		643
		644	=item B<highlightTextColor:> I<colour>
		645
		646	If set and highlightColor is set, use the specified colour as the
		647	foreground for highlighted characters.
448		648
449	=item B<cursorColor:> I<colour>	649	=item B<cursorColor:> I<colour>
450		650
451	Use the specified colour for the cursor. The default is to use the	651	Use the specified colour for the cursor. The default is to use the
452	foreground colour; option B<-cr>.	652	foreground colour; option B<-cr>.
…		…
459		659
460	=item B<reverseVideo:> I<boolean>	660	=item B<reverseVideo:> I<boolean>
461		661
462	B<True>: simulate reverse video by foreground and background colours;	662	B<True>: simulate reverse video by foreground and background colours;
463	option B<-rv>. B<False>: regular screen colours [default]; option	663	option B<-rv>. B<False>: regular screen colours [default]; option
464	B<+rv>. See note in B<COLORS AND GRAPHICS> section.	664	B<+rv>. See note in B<COLOURS AND GRAPHICS> section.
465		665
466	=item B<jumpScroll:> I<boolean>	666	=item B<jumpScroll:> I<boolean>
467		667
468	B<True>: specify that jump scrolling should be used. When scrolling	668	B<True>: specify that jump scrolling should be used. When receiving lots
469	quickly, fewer screen updates are performed [default]; option B<-j>.	669	of lines, @@RXVT_NAME@@ will only scroll once a whole screen height of lines
		670	has been read, resulting in fewer updates while still displaying every
		671	received line; option B<-j>.
		672
470	B<False>: specify that smooth scrolling should be used; option B<+j>.	673	B<False>: specify that smooth scrolling should be used. @@RXVT_NAME@@ will
		674	force a screen refresh on each new line it received; option B<+j>.
471		675
472	=item B<inheritPixmap:> I<boolean>	676	=item B<skipScroll:> I<boolean>
473		677
474	B<True>: make the background inherit the parent windows' pixmap, giving	678	B<True>: (the default) specify that skip scrolling should be used. When
475	artificial transparency. B<False>: do not inherit the parent windows'	679	receiving lots of lines, @@RXVT_NAME@@ will only scroll once in a while
476	pixmap.	680	(around 60 times per second), resulting in far fewer updates. This can
		681	result in @@RXVT_NAME@@ not ever displaying some of the lines it receives;
		682	option B<-ss>.
		683
		684	B<False>: specify that everything is to be displayed, even
		685	if the refresh is too fast for the human eye to read anything (or the
		686	monitor to display anything); option B<+ss>.
		687
		688	=item B<transparent:> I<boolean>
		689
		690	Turn on/off pseudo-transparency by using the root pixmap as background.
		691
		692	B<inheritPixmap> is still accepted as an obsolete alias but will be removed in
		693	future versions.
477		694
478	=item B<fading:> I<number>	695	=item B<fading:> I<number>
479		696
480	Fade the text by the given percentage when focus is lost.	697	Fade the text by the given percentage when focus is lost; option B<-fade>.
		698
		699	=item B<fadeColor:> I<colour>
		700
		701	Fade to this colour, when fading is used (see B<fading:>). The default
		702	colour is black; option B<-fadecolor>.
481		703
482	=item B<tintColor:> I<colour>	704	=item B<tintColor:> I<colour>
483		705
484	Tint the transparent background pixmap with the given colour.	706	Tint the transparent background with the given colour. If the RENDER
		707	extension is not available only black, red, green, yellow, blue,
		708	magenta, cyan and white tints can be performed server-side. Note that
		709	a black tint yields a completely black image while a white tint yields
		710	the image unchanged; option B<-tint>.
485		711
486	=item B<shading:> I<number>	712	=item B<shading:> I<number>
487		713
488	Darken (0 .. 100) or lighten (-1 .. -100) the transparent background	714	Darken (0 .. 99) or lighten (101 .. 200) the transparent background.
489	image in addition to tinting it.	715	A value of 100 means no shading; option B<-sh>.
		716
		717	=item B<blurRadius:> I<number>
		718
		719	Apply gaussian blur with the specified radius to the transparent
		720	background; option B<-blr>.
		721
		722	=item B<iconFile:> I<file>
		723
		724	Set the application icon pixmap; option B<-icon>.
490		725
491	=item B<scrollColor:> I<colour>	726	=item B<scrollColor:> I<colour>
492		727
493	Use the specified colour for the scrollbar [default #B2B2B2].	728	Use the specified colour for the scrollbar [default #B2B2B2].
494		729
495	=item B<troughColor:> I<colour>	730	=item B<troughColor:> I<colour>
496		731
497	Use the specified colour for the scrollbar's trough area [default	732	Use the specified colour for the scrollbar's trough area [default
498	#969696]. Only relevant for normal (non XTerm/NeXT) scrollbar.	733	#969696]. Only relevant for rxvt (non XTerm/NeXT) scrollbar.
499		734
500	=item B<borderColor:> I<colour>	735	=item B<borderColor:> I<colour>
501		736
502	The colour of the border around the text area and between the scrollbar	737	The colour of the border around the text area and between the scrollbar
503	and the text.	738	and the text.
504		739
505	=item B<backgroundPixmap:> I<file[;geom]>	740	=item B<backgroundPixmap:> I<file[;oplist]>
506		741
507	Use the specified XPM file (note the `.xpm' extension is optional) for	742	Use the specified image file for the background and also
508	the background and also optionally specify its scaling with a geometry	743	optionally specify a colon separated list of operations to modify it.
509	string B<WxH+X+Y>, in which B<"W" / "H"> specify the	744	Supported operations are:
510	horizontal/vertical scale (percent) and B<"X" / "Y"> locate the image
511	centre (percent). A scale of 0 displays the image with tiling. A scale
512	of 1 displays the image without any scaling. A scale of 2 to 9
513	specifies an integer number of images in that direction. No image will
514	be magnified beyond 10 times its original size. The maximum permitted
515	scale is 1000. [default 0x0+50+50]
516		745
517	=item B<menu:> I<file[;tag]>	746	=over 4
518		747
519	Read in the specified menu file (note the `.menu' extension is	748	=item B<WxH+X+Y>
520	optional) and also optionally specify a starting tag to find. See the	749
521	reference documentation for details on the syntax for the menuBar.	750	sets scale and position. B<"W" / "H"> specify the horizontal/vertical
		751	scale (percent), and B<"X" / "Y"> locate the image centre (percent). A
		752	scale of 0 disables scaling.
		753
		754	=item B<op=tile>
		755
		756	enables tiling
		757
		758	=item B<op=keep-aspect>
		759
		760	maintain the image aspect ratio when scaling
		761
		762	=item B<op=root-align>
		763
		764	use the position of the terminal window relative to the root window as
		765	the image offset, simulating a root window background
		766
		767	=back
		768
		769	The default scale and position setting is C<100x100+50+50>.
		770	Alternatively, a predefined set of templates can be used to achieve
		771	the most common setups:
		772
		773	=over 4
		774
		775	=item B<style=tiled>
		776
		777	the image is tiled with no scaling. Equivalent to 0x0+0+0:op=tile
		778
		779	=item B<style=aspect-stretched>
		780
		781	the image is scaled to fill the whole window maintaining the aspect
		782	ratio and centered. Equivalent to 100x100+50+50:op=keep-aspect
		783
		784	=item B<style=stretched>
		785
		786	the image is scaled to fill the whole window. Equivalent to 100x100
		787
		788	=item B<style=centered>
		789
		790	the image is centered with no scaling. Equivalent to 0x0+50+50
		791
		792	=item B<style=root-tiled>
		793
		794	the image is tiled with no scaling and using 'root' positioning.
		795	Equivalent to 0x0:op=tile:op=root-align
		796
		797	=back
		798
		799	If multiple templates are specified the last one wins. Note that a
		800	template overrides all the scale, position and operations settings.
		801
		802	If used in conjunction with B<-tr> option, the specified pixmap will be
		803	blended over the transparent background using alpha-blending.
522		804
523	=item B<path:> I<path>	805	=item B<path:> I<path>
524		806
525	Specify the colon-delimited search path for finding files (XPM and	807	Specify the colon-delimited search path for finding background image files.
526	menus), in addition to the paths specified by the B<RXVTPATH> and
527	B<PATH> environment variables.
528		808
529	=item B<font:> I<fontlist>	809	=item B<font:> I<fontlist>
530		810
531	Select the fonts to be used. This is a comma separated list of font	811	Select the fonts to be used. This is a comma separated list of font names
532	names that are used in turn when trying to display Unicode characters.	812	that are checked in order when trying to find glyphs for characters. The
533	The first font defines the cell size for characters; other fonts might	813	first font defines the cell size for characters; other fonts might be
534	be smaller, but not larger. A reasonable default font list is always	814	smaller, but not (in general) larger. A (hopefully) reasonable default
535	appended to it. option B<-fn>.	815	font list is always appended to it; option B<-fn>.
536		816
537	Each font can either be a standard X11 core font (XLFD) name, with	817	Each font can either be a standard X11 core font (XLFD) name, with
538	optional prefix C<x:> or a Xft font (Compile xft), prefixed with C<xft:>.	818	optional prefix C<x:> or a Xft font (Compile I<xft>), prefixed with C<xft:>.
539		819
540	In addition, each font can be prefixed with additional hints and	820	In addition, each font can be prefixed with additional hints and
541	specifications enclosed in square brackets (C<[]>). The only available	821	specifications enclosed in square brackets (C<[]>). The only available
542	hint currently is C<codeset=codeset-name>, and this is only used for Xft	822	hint currently is C<codeset=codeset-name>, and this is only used for Xft
543	fonts.	823	fonts.
544		824
545	For example, this font resource	825	For example, this font resource
546		826
547	URxvt*font: 9x15bold,\	827	URxvt.font: 9x15bold,\
548	-misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\	828	-misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\
549	-misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \	829	-misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \
550	[codeset=JISX0208]xft:Kochi Gothic:antialias=false, \	830	[codeset=JISX0208]xft:Kochi Gothic:antialias=false, \
551	xft:Code2000:antialias=false	831	xft:Code2000:antialias=false
552		832
…		…
555	it is named first) and thus defines the character cell grid to be 9 pixels	835	it is named first) and thus defines the character cell grid to be 9 pixels
556	wide and 15 pixels high.	836	wide and 15 pixels high.
557		837
558	The second font is just used to add additional unicode characters not in	838	The second font is just used to add additional unicode characters not in
559	the base font, likewise the third, which is unfortunately non-bold, but	839	the base font, likewise the third, which is unfortunately non-bold, but
560	the bold version of the font does contain less characters, so this is a	840	the bold version of the font does contain fewer characters, so this is a
561	useful supplement.	841	useful supplement.
562		842
563	The third font is an Xft font with aliasing turned off, and the characters	843	The third font is an Xft font with aliasing turned off, and the characters
564	are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font	844	are limited to the B<JIS 0208> codeset (i.e. japanese kanji). The font
565	contains other characters, but we are not interested in them.	845	contains other characters, but we are not interested in them.
…		…
586	not possible, replacement fonts of the desired shape will be tried.	866	not possible, replacement fonts of the desired shape will be tried.
587		867
588	If set, but empty, then this specific style is disabled and the normal	868	If set, but empty, then this specific style is disabled and the normal
589	text font will being used for the given style.	869	text font will being used for the given style.
590		870
591	=item B<selectstyle:> I<mode>	871	=item B<intensityStyles:> I<boolean>
592		872
593	Set mouse selection style to B<old> which is 2.20, B<oldword> which is	873	When font styles are not enabled, or this option is enabled (B<True>,
594	xterm style with 2.20 old word selection, or anything else which gives	874	option B<-is>, the default), bold/blink font styles imply high
595	xterm style selection.	875	intensity foreground/background colours. Disabling this option (B<False>,
596		876	option B<+is>) disables this behaviour, the high intensity colours are not
597	=item B<scrollstyle:> I<mode>	877	reachable.
598
599	Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
600	the author's favourite..
601		878
602	=item B<title:> I<string>	879	=item B<title:> I<string>
603		880
604	Set window title string, the default title is the command-line	881	Set window title string, the default title is the command-line
605	specified after the B<-e> option, if any, otherwise the application	882	specified after the B<-e> option, if any, otherwise the application
…		…
614	=item B<mapAlert:> I<boolean>	891	=item B<mapAlert:> I<boolean>
615		892
616	B<True>: de-iconify (map) on receipt of a bell character. B<False>: no	893	B<True>: de-iconify (map) on receipt of a bell character. B<False>: no
617	de-iconify (map) on receipt of a bell character [default].	894	de-iconify (map) on receipt of a bell character [default].
618		895
		896	=item B<urgentOnBell:> I<boolean>
		897
		898	B<True>: set the urgency hint for the wm on receipt of a bell character.
		899	B<False>: do not set the urgency hint [default].
		900
		901	@@RXVT_NAME@@ resets the urgency hint on every focus change.
		902
619	=item B<visualBell:> I<boolean>	903	=item B<visualBell:> I<boolean>
620		904
621	B<True>: use visual bell on receipt of a bell character; option B<-vb>.	905	B<True>: use visual bell on receipt of a bell character; option B<-vb>.
622	B<False>: no visual bell [default]; option B<+vb>.	906	B<False>: no visual bell [default]; option B<+vb>.
623		907
…		…
637		921
638	Specify a command pipe for vt100 printer [default I<lpr(1)>]. Use	922	Specify a command pipe for vt100 printer [default I<lpr(1)>]. Use
639	B<Print> to initiate a screen dump to the printer and B<Ctrl-Print> or	923	B<Print> to initiate a screen dump to the printer and B<Ctrl-Print> or
640	B<Shift-Print> to include the scrollback as well.	924	B<Shift-Print> to include the scrollback as well.
641		925
		926	The string will be interpreted as if typed into the shell as-is.
		927
		928	Example:
		929
		930	URxvt.print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX)
		931
		932	This creates a new file in your home directory with the screen contents
		933	every time you hit C<Print>.
		934
		935	=item B<scrollstyle:> I<mode>
		936
		937	Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
		938	the author's favourite.
		939
		940	=item B<thickness:> I<number>
		941
		942	Set the scrollbar width in pixels.
		943
642	=item B<scrollBar:> I<boolean>	944	=item B<scrollBar:> I<boolean>
643		945
644	B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:	946	B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:
645	disable the scrollbar; option B<+sb>.	947	disable the scrollbar; option B<+sb>.
646		948
…		…
665	B<False>: do not scroll to bottom when tty receives output; option	967	B<False>: do not scroll to bottom when tty receives output; option
666	B<+si>.	968	B<+si>.
667		969
668	=item B<scrollWithBuffer:> I<boolean>	970	=item B<scrollWithBuffer:> I<boolean>
669		971
670	B<True>: scroll with scrollback buffer when tty receives new lines (and	972	B<True>: scroll with scrollback buffer when tty receives new lines (i.e.
671	B<scrollTtyOutput> is False); option B<+sw>. B<False>: do not scroll	973	try to show the same lines) and B<scrollTtyOutput> is False; option
672	with scrollback buffer when tty recieves new lines; option B<-sw>.	974	B<-sw>. B<False>: do not scroll with scrollback buffer when tty receives
		975	new lines; option B<+sw>.
673		976
674	=item B<scrollTtyKeypress:> I<boolean>	977	=item B<scrollTtyKeypress:> I<boolean>
675		978
676	B<True>: scroll to bottom when a non-special key is pressed. Special keys	979	B<True>: scroll to bottom when a non-special key is pressed. Special keys
677	are those which are intercepted by rxvt-unicode for special handling and	980	are those which are intercepted by rxvt-unicode for special handling and
…		…
696	=item B<borderLess:> I<boolean>	999	=item B<borderLess:> I<boolean>
697		1000
698	Set MWM hints to request a borderless window, i.e. if honoured by the	1001	Set MWM hints to request a borderless window, i.e. if honoured by the
699	WM, the rxvt-unicode window will not have window decorations; option B<-bl>.	1002	WM, the rxvt-unicode window will not have window decorations; option B<-bl>.
700		1003
		1004	=item B<skipBuiltinGlyphs:> I<boolean>
		1005
		1006	Compile I<frills>: Disable the usage of the built-in block graphics/line
		1007	drawing characters and just rely on what the specified fonts provide. Use
		1008	this if you have a good font and want to use its block graphic glyphs;
		1009	option B<-sbg>.
		1010
701	=item B<termName:> I<termname>	1011	=item B<termName:> I<termname>
702		1012
703	Specifies the terminal type name to be set in the B<TERM> environment	1013	Specifies the terminal type name to be set in the B<TERM> environment
704	variable; option B<-tn>.	1014	variable; option B<-tn>.
705		1015
706	=item B<linespace:> I<number>	1016	=item B<lineSpace:> I<number>
707		1017
708	Specifies number of lines (pixel height) to insert between each row of	1018	Specifies number of lines (pixel height) to insert between each row of
709	the display [default 0]; option B<-lsp>.	1019	the display [default 0]; option B<-lsp>.
710		1020
711	=item B<meta8:> I<boolean>	1021	=item B<meta8:> I<boolean>
…		…
725		1035
726	=item B<cursorBlink:> I<boolean>	1036	=item B<cursorBlink:> I<boolean>
727		1037
728	B<True>: blink the cursor. B<False>: do not blink the cursor [default];	1038	B<True>: blink the cursor. B<False>: do not blink the cursor [default];
729	option B<-bc>.	1039	option B<-bc>.
		1040
		1041	=item B<cursorUnderline:> I<boolean>
		1042
		1043	B<True>: Make the cursor underlined. B<False>: Make the cursor a box [default];
		1044	option B<-uc>.
730		1045
731	=item B<pointerBlank:> I<boolean>	1046	=item B<pointerBlank:> I<boolean>
732		1047
733	B<True>: blank the pointer when a key is pressed or after a set number	1048	B<True>: blank the pointer when a key is pressed or after a set number
734	of seconds of inactivity. B<False>: the pointer is always visible	1049	of seconds of inactivity. B<False>: the pointer is always visible
…		…
742		1057
743	Mouse pointer background colour.	1058	Mouse pointer background colour.
744		1059
745	=item B<pointerBlankDelay:> I<number>	1060	=item B<pointerBlankDelay:> I<number>
746		1061
747	Specifies number of seconds before blanking the pointer [default 2].	1062	Specifies number of seconds before blanking the pointer [default 2]. Use a
		1063	large number (e.g. C<987654321>) to effectively disable the timeout.
748		1064
749	=item B<backspacekey:> I<string>	1065	=item B<backspacekey:> I<string>
750		1066
751	The string to send when the backspace key is pressed. If set to B<DEC>	1067	The string to send when the backspace key is pressed. If set to B<DEC>
752	or unset it will send B<Delete> (code 127) or, if shifted, B<Backspace>	1068	or unset it will send B<Delete> (code 127) or, with control, B<Backspace>
753	(code 8) - which can be reversed with the appropriate DEC private mode	1069	(code 8) - which can be reversed with the appropriate DEC private mode
754	escape sequence.	1070	escape sequence.
755		1071
756	=item B<deletekey:> I<string>	1072	=item B<deletekey:> I<string>
757		1073
…		…
759	pressed. If unset it will send the sequence traditionally associated	1075	pressed. If unset it will send the sequence traditionally associated
760	with the B<Execute> key.	1076	with the B<Execute> key.
761		1077
762	=item B<cutchars:> I<string>	1078	=item B<cutchars:> I<string>
763		1079
764	The characters used as delimiters for double-click word selection. The	1080	The characters used as delimiters for double-click word selection
765	built-in default:	1081	(whitespace delimiting is added automatically if resource is given).
766		1082
		1083	When the perl selection extension is in use (the default if compiled
		1084	in, see the @@RXVT_NAME@@perl(3) manpage), a suitable regex using these
		1085	characters will be created (if the resource exists, otherwise, no regex
		1086	will be created). In this mode, characters outside ISO-8859-1 can be used.
		1087
		1088	When the selection extension is not used, only ISO-8859-1 characters can
		1089	be used. If not specified, the built-in default is used:
		1090
767	B<< BACKSLASH `"'&()*,;<=>?@[]{|} >>	1091	B<< BACKSLASH `"'&()*,;<=>?@[]^{|} >>
768		1092
769	=item B<preeditType:> I<style>	1093	=item B<preeditType:> I<style>
770		1094
771	B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.	1095	B<OverTheSpot>, B<OffTheSpot>, B<Root>; option B<-pt>.
772		1096
…		…
774		1098
775	I<name> of inputMethod to use; option B<-im>.	1099	I<name> of inputMethod to use; option B<-im>.
776		1100
777	=item B<imLocale:> I<name>	1101	=item B<imLocale:> I<name>
778		1102
779	The locale to use for opening the IM. You can use an LC_CTYPE of e.g.	1103	The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g.
780	de_DE.UTF-8 for normal text processing but ja_JP.EUC-JP for the input	1104	C<de_DE.UTF-8> for normal text processing but C<ja_JP.EUC-JP> for the
781	extension to be able to input japanese characters while staying in	1105	input extension to be able to input japanese characters while staying in
782	another locale. option B<-imlocale>.	1106	another locale; option B<-imlocale>.
		1107
		1108	=item B<imFont:> I<fontset>
		1109
		1110	Specify the font-set used for XIM styles C<OverTheSpot> or
		1111	C<OffTheSpot>. It must be a standard X font set (XLFD patterns separated
		1112	by commas), i.e. it's not in the same format as the other font lists used
		1113	in @@RXVT_NAME@@. The default will be set-up to chose *any* suitable found
		1114	found, preferably one or two pixels differing in size to the base font.
		1115	option B<-imfont>.
		1116
		1117	=item B<tripleclickwords:> I<boolean>
		1118
		1119	Change the meaning of triple-click selection with the left mouse
		1120	button. Instead of selecting a full line it will extend the selection to
		1121	the end of the logical line only; option B<-tcw>.
783		1122
784	=item B<insecure:> I<boolean>	1123	=item B<insecure:> I<boolean>
785		1124
786	Enables "insecure" mode. Rxvt-unicode offers some escape sequences that	1125	Enables "insecure" mode. Rxvt-unicode offers some escape sequences that
787	echo arbitrary strings like the icon name or the locale. This could be	1126	echo arbitrary strings like the icon name or the locale. This could be
788	abused if somebody gets 8-bit-clean access to your display, whether	1127	abused if somebody gets 8-bit-clean access to your display, whether
789	throuh a mail client displaying mail bodies unfiltered or though	1128	through a mail client displaying mail bodies unfiltered or through
790	write(1). Therefore, these sequences are disabled by default. (Note	1129	write(1) or any other means. Therefore, these sequences are disabled by
791	that other terminals, including xterm, have these sequences	1130	default. (Note that many other terminals, including xterm, have these
792	enabled by default). You can enable them by setting this boolean	1131	sequences enabled by default, which doesn't make it safer, though).
793	resource or specifying B<-insecure> as an option. At the moment, this	1132
794	enabled display-answer, locale, findfont, icon label and window title	1133	You can enable them by setting this boolean resource or specifying
795	requests as well as dynamic menubar dispatch.	1134	B<-insecure> as an option. At the moment, this enables display-answer,
		1135	locale, findfont, icon label and window title requests.
796		1136
797	=item B<modifier:> I<modifier>	1137	=item B<modifier:> I<modifier>
798		1138
799	Set the key to be interpreted as the Meta key to: B<alt>, B<meta>,	1139	Set the key to be interpreted as the Meta key to: B<alt>, B<meta>,
800	B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option	1140	B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option
…		…
804		1144
805	Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E)	1145	Specify the reply rxvt-unicode sends to the shell when an ENQ (control-E)
806	character is passed through. It may contain escape values as described	1146	character is passed through. It may contain escape values as described
807	in the entry on B<keysym> following.	1147	in the entry on B<keysym> following.
808		1148
809	=item B<secondaryScreen:> I<bool>	1149	=item B<secondaryScreen:> I<boolean>
810		1150
811	Turn on/off secondary screen (default enabled).	1151	Turn on/off secondary screen (default enabled).
812		1152
813	=item B<secondaryScroll:> I<bool>	1153	=item B<secondaryScroll:> I<boolean>
814		1154
815	Turn on/off secondary screen scroll (default enabled). If the this	1155	Turn on/off secondary screen scroll (default enabled). If this
816	option is enabled, scrolls on the secondary screen will change the	1156	option is enabled, scrolls on the secondary screen will change the
817	scrollback buffer and switching to/from the secondary screen will	1157	scrollback buffer and, when secondaryScreen is off, switching
818	instead scroll the screen up.	1158	to/from the secondary screen will instead scroll the screen up.
		1159
		1160	=item B<hold>: I<boolean>
		1161
		1162	Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
		1163	will not immediately destroy its window when the program executed within
		1164	it exits. Instead, it will wait till it is being killed or closed by the
		1165	user.
		1166
		1167	=item B<chdir>: I<path>
		1168
		1169	Sets the working directory for the shell (or the command specified via
		1170	B<-e>). The I<path> must be an absolute path and it must exist for
		1171	@@RXVT_NAME@@ to start. If it isn't specified then the current working
		1172	directory will be used; option B<-cd>.
819		1173
820	=item B<keysym.>I<sym>: I<string>	1174	=item B<keysym.>I<sym>: I<string>
821		1175
822	Associate I<string> with keysym I<sym> (B<0xFF00 - 0xFFFF>). It may	1176	Compile I<frills>: Associate I<string> with keysym I<sym>. The
823	contain escape values (\a: bell, \b: backspace, \e, \E: escape, \n:
824	newline, \r: return, \t:
825	tab, \000: octal number) or control characters (^?: delete, ^@: null,
826	^A ...) and may enclosed with double quotes so that it can start or end
827	with whitespace. The intervening resource name B<keysym.> cannot be	1177	intervening resource name B<keysym.> cannot be omitted.
828	omitted. This resource is only available when compiled with	1178
829	KEYSYM_RESOURCE.	1179	The format of I<sym> is "I<(modifiers-)key>", where I<modifiers> can be
		1180	any combination of B<ISOLevel3>, B<AppKeypad>, B<Control>, B<NumLock>,
		1181	B<Shift>, B<Meta>, B<Lock>, B<Mod1>, B<Mod2>, B<Mod3>, B<Mod4>, B<Mod5>,
		1182	and the abbreviated B<I>, B<K>, B<C>, B<N>, B<S>, B<M>, B<A>, B<L>, B<1>,
		1183	B<2>, B<3>, B<4>, B<5>.
		1184
		1185	The B<NumLock>, B<Meta> and B<ISOLevel3> modifiers are usually aliased to
		1186	whatever modifier the NumLock key, Meta/Alt keys or ISO Level3 Shift/AltGr
		1187	keys are being mapped. B<AppKeypad> is a synthetic modifier mapped to the
		1188	current application keymap mode state.
		1189
		1190	The spellings of I<key> can be obtained by using B<xev>(1) command or
		1191	searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and
		1192	omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex
		1193	keysym value (B<0x0000 - 0xFFFF>). Note that the lookup of I<sym>s is not
		1194	performed in an exact manner; however, the closest match is assured.
		1195
		1196	I<string> may contain escape values (C<\n>: newline, C<\000>: octal
		1197	number), see RESOURCES in C<man 7 X> for further details.
		1198
		1199	You can define a range of keysyms in one shot by
		1200	loading the C<keysym-list> perl extension and providing a I<string>
		1201	with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimiter `/'
		1202	should be a character not used by the strings.
		1203
		1204	Its usage can be demonstrated by an example:
		1205
		1206	URxvt.keysym.M-C-0x61: list|\033<|abc|>
		1207
		1208	The above line is equivalent to the following three lines:
		1209
		1210	URxvt.keysym.Meta-Control-0x61: \033<a>
		1211	URxvt.keysym.Meta-Control-0x62: \033<b>
		1212	URxvt.keysym.Meta-Control-0x63: \033<c>
		1213
		1214	If I<string> takes the form of C<command:STRING>, the specified B<STRING>
		1215	is interpreted and executed as @@RXVT_NAME@@'s control sequence. For
		1216	example the following means "change the current locale to C<zh_CN.GBK>
		1217	when Control-Meta-c is being pressed":
		1218
		1219	URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007
		1220
		1221	If I<string> takes the form C<perl:STRING>, then the specified B<STRING>
		1222	is passed to the C<on_user_command> perl handler. See the @@RXVT_NAME@@perl(3)
		1223	manpage. For example, the F<selection> extension (activated via
		1224	C<@@RXVT_NAME@@ -pe selection>) listens for C<selection:rot13> events:
		1225
		1226	URxvt.keysym.M-C-c: perl:selection:rot13
		1227
		1228	Due the the large number of modifier combinations, a defined key mapping
		1229	will match if I<at least> the specified identifiers are being set, and
		1230	no other key mappings with those and more bits are being defined. That
		1231	means that defining a key map for C<a> will automatically provide
		1232	definitions for C<Meta-a>, C<Shift-a> and so on, unless some of those are defined
		1233	mappings themselves.
		1234
		1235	Unfortunately, this will override built-in key mappings. For example
		1236	if you overwrite the C<Insert> key you will disable @@RXVT_NAME@@'s
		1237	C<Shift-Insert> mapping. To re-enable that, you can poke "holes" into the
		1238	user-defined keymap using the C<builtin:> replacement:
		1239
		1240	URxvt.keysym.Insert: <my insert key sequence>
		1241	URxvt.keysym.S-Insert: builtin:
		1242
		1243	The first line defines a mapping for C<Insert> and I<any> combination
		1244	of modifiers. The second line re-establishes the default mapping for
		1245	C<Shift-Insert>.
		1246
		1247	The following example will map Control-Meta-1 and Control-Meta-2 to
		1248	the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited
		1249	font-switching at runtime:
		1250
		1251	URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007
		1252	URxvt.keysym.M-C-2: command:\033]50;9x15bold\007
		1253
		1254	Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more
		1255	info):
		1256
		1257	URxvt.keysym.M-C-3: command:\033[8;25;80t
		1258	URxvt.keysym.M-C-4: command:\033[8;48;110t
		1259
		1260	=item B<perl-ext-common>: I<string>
		1261
		1262	=item B<perl-ext>: I<string>
		1263
		1264	Comma-separated list(s) of perl extension scripts (default: C<default>) to
		1265	use in this terminal instance; option B<-pe>.
		1266
		1267	Extension names can be prefixed with a C<-> sign to prohibit using
		1268	them. This can be useful to selectively disable some extensions loaded
		1269	by default, or specified via the C<perl-ext-common> resource. For
		1270	example, C<default,-selection> will use all the default extension except
		1271	C<selection>.
		1272
		1273	Extension names can also be followed by an argument in angle brackets
		1274	(e.g. C<< searchable-scrollback<M-s> >>, which binds the hotkey for
		1275	searchable scrollback to Alt/Meta-s). Mentioning the same extension
		1276	multiple times with different arguments will pass multiple arguments to
		1277	the extension.
		1278
		1279	Each extension is looked up in the library directories, loaded if
		1280	necessary, and bound to the current terminal instance.
		1281
		1282	If both of these resources are the empty string, then the perl
		1283	interpreter will not be initialized. The idea behind two options is that
		1284	B<perl-ext-common> will be used for extensions that should be available to
		1285	all instances, while B<perl-ext> is used for specific instances.
		1286
		1287	=item B<perl-eval>: I<string>
		1288
		1289	Perl code to be evaluated when all extensions have been registered. See
		1290	the @@RXVT_NAME@@perl(3) manpage.
		1291
		1292	=item B<perl-lib>: I<path>
		1293
		1294	Colon-separated list of additional directories that hold extension
		1295	scripts. When looking for perl extensions, @@RXVT_NAME@@ will first look
		1296	in these directories, then in C<$URXVT_PERL_LIB>, F<$HOME/.urxvt/ext> and
		1297	lastly in F<@@RXVT_LIBDIR@@/urxvt/perl/>.
		1298
		1299	See the @@RXVT_NAME@@perl(3) manpage.
		1300
		1301	=item B<< selection.pattern-I<idx> >>: I<perl-regex>
		1302
		1303	Additional selection patterns, see the @@RXVT_NAME@@perl(3) manpage for
		1304	details.
		1305
		1306	=item B<< selection-autotransform.I<idx> >>: I<perl-transform>
		1307
		1308	Selection auto-transform patterns, see the @@RXVT_NAME@@perl(3) manpage
		1309	for details.
		1310
		1311	=item B<searchable-scrollback:> I<keysym>
		1312
		1313	Sets the hotkey that starts the incremental scrollback buffer search
		1314	(default: C<M-s>).
		1315
		1316	=item B<urlLauncher>: I<string>
		1317
		1318	Specifies the program to be started with a URL argument. Used by the
		1319	C<selection-popup> and C<matcher> perl extensions.
		1320
		1321	=item B<transient-for>: I<windowid>
		1322
		1323	Compile I<frills>: Sets the WM_TRANSIENT_FOR property to the given window id.
		1324
		1325	=item B<override-redirect>: I<boolean>
		1326
		1327	Compile I<frills>: Sets override-redirect for the terminal window, making
		1328	it almost invisible to window managers; option B<-override-redirect>.
		1329
		1330	=item B<iso14755:> I<boolean>
		1331
		1332	Turn on/off ISO 14755 (default enabled).
		1333
		1334	=item B<iso14755_52:> I<boolean>
		1335
		1336	Turn on/off ISO 14755 5.2 mode (default enabled).
830		1337
831	=back	1338	=back
832		1339
833	=head1 THE SCROLLBAR	1340	=head1 THE SCROLLBAR
834		1341
…		…
848	the normal text selection/insertion, hold either the Shift or the Meta	1355	the normal text selection/insertion, hold either the Shift or the Meta
849	(Alt) key while performing the desired mouse action.	1356	(Alt) key while performing the desired mouse action.
850		1357
851	If mouse reporting mode is active, the normal scrollbar actions are	1358	If mouse reporting mode is active, the normal scrollbar actions are
852	disabled -- on the assumption that we are using a fullscreen	1359	disabled -- on the assumption that we are using a fullscreen
853	application. Instead, pressing Button1 and Button3 sends B<ESC[6~>	1360	application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~>
854	(Next) and B<ESC[5~> (Prior), respectively. Similarly, clicking on the	1361	(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the
855	up and down arrows sends B<ESC[A> (Up) and B<ESC[B> (Down),	1362	up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down),
856	respectively.	1363	respectively.
857		1364
858	=head1 TEXT SELECTION AND INSERTION	1365	=head1 THE SELECTION: SELECTING AND PASTING TEXT
859		1366
860	The behaviour of text selection and insertion mechanism is similar to	1367	The behaviour of text selection and insertion/pasting mechanism is similar
861	I<xterm>(1).	1368	to I<xterm>(1).
862		1369
863	=over 4	1370	=over 4
864		1371
865	=item B<Selection>:	1372	=item B<Selecting>:
866		1373
867	Left click at the beginning of the region, drag to the end of the	1374	Left click at the beginning of the region, drag to the end of the region
868	region and release; Right click to extend the marked region; Left	1375	and release; Right click to extend the marked region; Left double-click
869	double-click to select a word; Left triple-click to select the entire	1376	to select a word; Left triple-click to select the entire logical line
870	line.	1377	(which can span multiple screen lines), unless modified by resource
		1378	B<tripleclickwords>.
871		1379
872	Starting a selection while pressing the B<Meta> key (or B<Meta+Ctrl> keys)	1380	Starting a selection while pressing the B<Meta> key (or B<Meta+Ctrl> keys)
873	(Compile: frills) will create a rectangular selection instead of a normal	1381	(Compile: I<frills>) will create a rectangular selection instead of a
874	one.	1382	normal one. In this mode, every selected row becomes its own line in the
		1383	selection, and trailing whitespace is visually underlined and removed from
		1384	the selection.
875		1385
876	=item B<Insertion>:	1386	=item B<Pasting>:
877		1387
878	Pressing and releasing the Middle mouse button (or B<Shift-Insert>) in	1388	Pressing and releasing the Middle mouse button in an B<@@RXVT_NAME@@>
879	an B<@@RXVT_NAME@@> window causes the current text selection to be	1389	window causes the value of the PRIMARY selection (or CLIPBOARD with the
880	inserted as if it had been typed on the keyboard.	1390	B<Meta> modifier) to be inserted as if it had been typed on the keyboard.
		1391
		1392	Pressing B<Shift-Insert> causes the value of the PRIMARY selection to be
		1393	inserted too.
881		1394
882	=back	1395	=back
883		1396
884	=head1 CHANGING FONTS	1397	=head1 CHANGING FONTS
885		1398
886	Changing fonts (or font sizes, respectively) via the keypad is not yet	1399	Changing fonts (or font sizes, respectively) via the keypad is not yet
887	supported in rxvt-unicode. Bug me if you need this.	1400	supported in rxvt-unicode. Bug me if you need this.
888		1401
889	You can, however, switch fonts at runtime using escape sequences (and	1402	You can, however, switch fonts at runtime using escape sequences, e.g.:
890	therefore using the menubar), e.g.:
891		1403
892	printf '\e]701;%s\007' "9x15bold,xft:Kochi Gothic"	1404	printf '\e]710;%s\007' "9x15bold,xft:Kochi Gothic"
		1405
		1406	You can use keyboard shortcuts, too:
		1407
		1408	URxvt.keysym.M-C-1: command:\033]710;suxuseuro\007\033]711;suxuseuro\007
		1409	URxvt.keysym.M-C-2: command:\033]710;9x15bold\007\033]711;9x15bold\007
893		1410
894	rxvt-unicode will automatically re-apply these fonts to the output so far.	1411	rxvt-unicode will automatically re-apply these fonts to the output so far.
895		1412
896	=head1 ISO 14755 SUPPORT	1413	=head1 ISO 14755 SUPPORT
897		1414
898	ISO 14755 is a standard for entering and viewing unicode characters	1415	ISO 14755 is a standard for entering and viewing unicode characters
899	and character codes using the keyboard. It consists of 4 parts. The	1416	and character codes using the keyboard. It consists of 4 parts. The
900	first part is available rxvt-unicode has been compiled with	1417	first part is available if rxvt-unicode has been compiled with
901	C<--enable-frills>, the rest is available when rxvt-unicode was compiled	1418	C<--enable-frills>, the rest is available when rxvt-unicode was compiled
902	with C<--enable-iso14755>.	1419	with C<--enable-iso14755>.
903		1420
904	=over 4	1421	=over 4
905		1422
906	=item 5.1: Basic method	1423	=item * 5.1: Basic method
907		1424
908	This allows you to enter unicode characters using their hexcode.	1425	This allows you to enter unicode characters using their hexcode.
909		1426
910	Start by pressing and holding both C<Control> and C<Shift>, then enter	1427	Start by pressing and holding both C<Control> and C<Shift>, then enter
911	hex-digits (between one and six). Releasing C<Control> and C<Shift> will	1428	hex-digits (between one and six). Releasing C<Control> and C<Shift> will
…		…
918	address, which you cannot type. Fortunately, the card has the e-mail	1435	address, which you cannot type. Fortunately, the card has the e-mail
919	address printed as hexcodes, e.g. C<671d 65e5>. You can enter this easily	1436	address printed as hexcodes, e.g. C<671d 65e5>. You can enter this easily
920	by pressing C<Control> and C<Shift>, followed by C<6-7-1-D-SPACE-6-5-E-5>,	1437	by pressing C<Control> and C<Shift>, followed by C<6-7-1-D-SPACE-6-5-E-5>,
921	followed by releasing the modifier keys.	1438	followed by releasing the modifier keys.
922		1439
923	=item 5.2: Keyboard symbols entry method	1440	=item * 5.2: Keyboard symbols entry method
924		1441
925	This mode lets you input characters representing the keycap symbols of	1442	This mode lets you input characters representing the keycap symbols of
926	your keyboard, if representable in the current locale encoding.	1443	your keyboard, if representable in the current locale encoding.
927		1444
928	Start by pressing C<Control> and C<Shift> together, then releasing	1445	Start by pressing C<Control> and C<Shift> together, then releasing
929	them. The next special key (cursor keys, home etc.) you enter will not	1446	them. The next special key (cursor keys, home etc.) you enter will not
930	invoke it's usual function but instead will insert the corresponding	1447	invoke its usual function but instead will insert the corresponding
931	keycap symbol. The symbol will only be entered when the key has been	1448	keycap symbol. The symbol will only be entered when the key has been
932	released, otherwise pressing e.g. C<Shift> would enter the symbol for	1449	released, otherwise pressing e.g. C<Shift> would enter the symbol for
933	C<ISO Level 2 Switch>, although your intention might have been to enter a	1450	C<ISO Level 2 Switch>, although your intention might have been to enter a
934	reverse tab (Shift-Tab).	1451	reverse tab (Shift-Tab).
935		1452
936	=item 5.3: Screen-selection entry method	1453	=item * 5.3: Screen-selection entry method
937		1454
938	While this is implemented already (it's basically the selection	1455	While this is implemented already (it's basically the selection
939	mechanism), it could be extended by displaying a unicode character map.	1456	mechanism), it could be extended by displaying a unicode character map.
940		1457
941	=item 5.4: Feedback method for identifying displayed characters for later input	1458	=item * 5.4: Feedback method for identifying displayed characters for later input
942		1459
943	This method lets you display the unicode character code associated with	1460	This method lets you display the unicode character code associated with
944	characters already displayed.	1461	characters already displayed.
945		1462
946	You enter this mode by holding down C<Control> and C<Shift> together, then	1463	You enter this mode by holding down C<Control> and C<Shift> together, then
…		…
958	With respect to conformance, rxvt-unicode is supposed to be compliant to	1475	With respect to conformance, rxvt-unicode is supposed to be compliant to
959	both scenario A and B of ISO 14755, including part 5.2.	1476	both scenario A and B of ISO 14755, including part 5.2.
960		1477
961	=head1 LOGIN STAMP	1478	=head1 LOGIN STAMP
962		1479
963	B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so	1480	B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that
964	that it can be seen via the I<who(1)> command, and can accept messages.	1481	it can be seen via the I<who(1)> command, and can accept messages. To
965	To allow this feature, B<@@RXVT_NAME@@> must be installed setuid root on	1482	allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root
966	some systems.	1483	on some systems or setgid to root or to some other group on others.
967		1484
968	=head1 COLORS AND GRAPHICS	1485	=head1 COLOURS AND GRAPHICS
969		1486
970	In addition to the default foreground and background colours,	1487	In addition to the default foreground and background colours,
971	B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus	1488	B<@@RXVT_NAME@@> can display up to 88/256 colours: 8 ANSI colours plus
972	high-intensity bold/blink versions of the same). Here is a list of the	1489	high-intensity (potentially bold/blink) versions of the same, and 72 (or
973	colours with their B<rgb.txt> names.	1490	240 in 256 colour mode) colours arranged in an 4x4x4 (or 6x6x6) colour RGB
		1491	cube plus a 8 (24) colour greyscale ramp.
		1492
		1493	Here is a list of the ANSI colours with their names.
974		1494
975	=begin table	1495	=begin table
976		1496
977	B<color0> (black) = Black	1497	B<color0> (black) = Black
978	B<color1> (red) = Red3	1498	B<color1> (red) = Red3
…		…
998	It is also possible to specify the colour values of B<foreground>,	1518	It is also possible to specify the colour values of B<foreground>,
999	B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as	1519	B<background>, B<cursorColor>, B<cursorColor2>, B<colorBD>, B<colorUL> as
1000	a number 0-15, as a convenient shorthand to reference the colour name of	1520	a number 0-15, as a convenient shorthand to reference the colour name of
1001	color0-color15.	1521	color0-color15.
1002		1522
		1523	The following text gives values for the standard 88 colour mode (and
		1524	values for the 256 colour mode in parentheses).
		1525
		1526	The RGB cube uses indices 16..79 (16..231) using the following formulas:
		1527
		1528	index_88 = (r * 4 + g) * 4 + b + 16 # r, g, b = 0..3
		1529	index_256 = (r * 16 + g) * 16 + b + 16 # r, g, b = 0..15
		1530
		1531	The grayscale ramp uses indices 80..87 (232..239), from 10% to 90% in 10%
		1532	steps (1/26 to 25/26 in 1/26 steps) - black and white are already part of
		1533	the RGB cube.
		1534
		1535	Together, all those colours implement the 88 (256) colour xterm
		1536	colours. Only the first 16 can be changed using resources currently, the
		1537	rest can only be changed via command sequences ("escape codes").
		1538
		1539	Applications are advised to use terminfo or command sequences to discover
		1540	number and RGB values of all colours (yes, you can query this...).
		1541
1003	Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by	1542	Note that B<-rv> (B<"reverseVideo: True">) simulates reverse video by
1004	always swapping the foreground/background colours. This is in contrast to	1543	always swapping the foreground/background colours. This is in contrast to
1005	I<xterm>(1) where the colours are only swapped if they have not otherwise	1544	I<xterm>(1) where the colours are only swapped if they have not otherwise
1006	been specified. For example,	1545	been specified. For example,
1007		1546
		1547	@@RXVT_NAME@@ -fg Black -bg White -rv
		1548
		1549	would yield White on Black, while on I<xterm>(1) it would yield Black on
		1550	White.
		1551
		1552	=head2 ALPHA CHANNEL SUPPORT
		1553
		1554	If Xft support has been compiled in and as long as Xft/Xrender/X don't get
		1555	their act together, rxvt-unicode will do its own alpha channel management:
		1556
		1557	You can prefix any colour with an opaqueness percentage enclosed in
		1558	brackets, i.e. C<[percent]>, where C<percent> is a decimal percentage
		1559	(0-100) that specifies the opacity of the colour, where C<0> is completely
		1560	transparent and C<100> is completely opaque. For example, C<[50]red> is a
		1561	half-transparent red, while C<[95]#00ff00> is an almost opaque green. This
		1562	is the recommended format to specify transparency values, and works with
		1563	all ways to specify a colour.
		1564
		1565	For complete control, rxvt-unicode also supports
		1566	C<rgba:rrrr/gggg/bbbb/aaaa> (exactly four hex digits/component) colour
		1567	specifications, where the additional C<aaaa> component specifies opacity
		1568	(alpha) values. The minimum value of C<0000> is completely transparent,
		1569	while C<ffff> is completely opaque). The two example colours from
		1570	earlier could also be specified as C<rgba:ff00/0000/0000/8000> and
		1571	C<rgba:0000/ff00/0000/f332>.
		1572
		1573	You probably need to specify B<"-depth 32">, too, to force a visual with
		1574	alpha channels, and have the luck that your X-server uses ARGB pixel
		1575	layout, as X is far from just supporting ARGB visuals out of the box, and
		1576	rxvt-unicode just fudges around.
		1577
		1578	For example, the following selects an almost completely transparent black
		1579	background, and an almost opaque pink foreground:
		1580
		1581	@@RXVT_NAME@@ -depth 32 -bg rgba:0000/0000/0000/4444 -fg "[80]pink"
		1582
		1583	When not using a background image, then the interpretation of the
		1584	alpha channel is up to your compositing manager (most interpret it as
		1585	transparency of course).
		1586
		1587	When using a background pixmap or pseudo-transparency, then the background
		1588	colour will always behave as if it were completely transparent (so the
		1589	background image shows instead), regardless of how it was specified, while
		1590	other colours will either be transparent as specified (the background
		1591	image will show through) on servers supporting the RENDER extension, or
		1592	fully opaque on servers not supporting the RENDER EXTENSION.
		1593
		1594	Please note that due to bugs in Xft, specifying alpha values might result
		1595	in garbage being displayed when the X-server does not support the RENDER
		1596	extension.
		1597
		1598	=head1 ENVIRONMENT
		1599
		1600	B<@@RXVT_NAME@@> sets and/or uses the following environment variables:
		1601
1008	=over 4	1602	=over 4
1009		1603
1010	=item B<@@RXVT_NAME@@ -fg Black -bg White -rv>	1604	=item B<TERM>
1011		1605
1012	would yield White on Black, while on I<xterm>(1) it would yield Black	1606	Normally set to C<rxvt-unicode>, unless overwritten at configure time, via
1013	on White.	1607	resources or on the command line.
		1608
		1609	=item B<COLORTERM>
		1610
		1611	Either C<rxvt>, C<rxvt-xpm>, depending on whether @@RXVT_NAME@@ was
		1612	compiled with background image support, and optionally with the added
		1613	extension C<-mono> to indicate that rxvt-unicode runs on a monochrome
		1614	screen.
		1615
		1616	=item B<COLORFGBG>
		1617
		1618	Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is
		1619	the colour code used as default foreground/text colour (or the string
		1620	C<default> to indicate that the default-colour escape sequence is to be
		1621	used), C<bg> is the colour code used as default background colour (or the
		1622	string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@
		1623	was compiled with background image support. Libraries like C<ncurses>
		1624	and C<slang> can (and do) use this information to optimize screen output.
		1625
		1626	=item B<WINDOWID>
		1627
		1628	Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel
		1629	window, which usually has subwindows for the scrollbar, the terminal
		1630	window and so on).
		1631
		1632	=item B<TERMINFO>
		1633
		1634	Set to the terminfo directory iff @@RXVT_NAME@@ was configured with
		1635	C<--with-terminfo=PATH>.
		1636
		1637	=item B<DISPLAY>
		1638
		1639	Used by @@RXVT_NAME@@ to connect to the display and set to the correct
		1640	display in its child processes if C<-display> isn't used to override. It
		1641	defaults to C<:0> if it doesn't exist.
		1642
		1643	=item B<SHELL>
		1644
		1645	The shell to be used for command execution, defaults to C</bin/sh>.
		1646
		1647	=item B<RXVT_SOCKET> [I<sic>]
		1648
		1649	The unix domain socket path used by @@RXVT_NAME@@c(1) and
		1650	@@RXVT_NAME@@d(1).
		1651
		1652	Default F<<< $HOME/.urxvt/urxvtd-I<< <nodename> >> >>>.
		1653
		1654	=item B<URXVT_PERL_LIB>
		1655
		1656	Additional F<:>-separated library search path for perl extensions. Will be
		1657	searched after B<-perl-lib> but before F<~/.urxvt/ext> and the system library
		1658	directory.
		1659
		1660	=item B<URXVT_PERL_VERBOSITY>
		1661
		1662	See L<@@RXVT_NAME@@perl>(3).
		1663
		1664	=item B<HOME>
		1665
		1666	Used to locate the default directory for the unix domain socket for
		1667	daemon communications and to locate various resource files (such as
		1668	C<.Xdefaults>)
		1669
		1670	=item B<XAPPLRESDIR>
		1671
		1672	Directory where application-specific X resource files are located.
		1673
		1674	=item B<XENVIRONMENT>
		1675
		1676	If set and accessible, gives the name of a X resource file to be loaded by
		1677	@@RXVT_NAME@@.
1014		1678
1015	=back	1679	=back
1016		1680
1017	=head1 ENVIRONMENT
1018
1019	B<@@RXVT_NAME@@> sets the environment variables B<TERM>, B<COLORTERM>
1020	and B<COLORFGBG>. The environment variable B<WINDOWID> is set to the X
1021	window id number of the B<@@RXVT_NAME@@> window and it also uses and
1022	sets the environment variable B<DISPLAY> to specify which display
1023	terminal to use. B<@@RXVT_NAME@@> uses the environment variables
1024	B<RXVTPATH> and B<PATH> to find XPM files.
1025
1026	=head1 FILES	1681	=head1 FILES
1027		1682
1028	=over 4	1683	=over 4
1029		1684
1030	=item B</etc/utmp>
1031
1032	System file for login records.
1033
1034	=item B</usr/lib/X11/rgb.txt>	1685	=item B</usr/lib/X11/rgb.txt>
1035		1686
1036	Color names.	1687	Colour names.
1037		1688
1038	=back	1689	=back
1039		1690
1040	=head1 SEE ALSO	1691	=head1 SEE ALSO
1041		1692
		1693	@@RXVT_NAME@@(7), @@RXVT_NAME@@c(1), @@RXVT_NAME@@d(1), @@RXVT_NAME@@-extensions(1),
1042	@@RXVT_NAME@@(7), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5)	1694	@@RXVT_NAME@@perl(3), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5)
1043
1044	=head1 BUGS
1045
1046	Check the BUGS file for an up-to-date list.
1047
1048	Cursor change support is not yet implemented.
1049
1050	Click-and-drag doesn't work with X11 mouse report overriding.
1051		1695
1052	=head1 CURRENT PROJECT COORDINATOR	1696	=head1 CURRENT PROJECT COORDINATOR
1053		1697
1054	=over 4	1698	=over 4
1055		1699
1056	=item Project Coordinator	1700	=item Project Coordinator
1057		1701
1058	@@RXVT_MAINT@@ L<@@RXVT_MAINTEMAIL@@>	1702	Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >>
1059		1703
1060	=item Web page maintainter	1704	L<http://software.schmorp.de/pkg/rxvt-unicode.html>
1061
1062	@@RXVT_WEBMAINT@@ L<@@RXVT_WEBMAINTEMAIL@@>
1063
1064	L<@@RXVT_WEBPAGE@@>
1065		1705
1066	=back	1706	=back
1067		1707
1068	=head1 AUTHORS	1708	=head1 AUTHORS
1069		1709
…		…
1091		1731
1092	Project Coordinator (changes.txt 2.21a to 2.4.5)	1732	Project Coordinator (changes.txt 2.21a to 2.4.5)
1093		1733
1094	=item Geoff Wing L<< <gcw@pobox.com> >>	1734	=item Geoff Wing L<< <gcw@pobox.com> >>
1095		1735
1096	Rewrote screen display and text selection routines. Project Coordinator	1736	Rewrote screen display and text selection routines.
		1737
1097	(changes.txt 2.4.6 - rxvt-unicode)	1738	Project Coordinator (changes.txt 2.4.6 - rxvt-unicode)
1098		1739
1099	=item Marc Alexander Lehmann L<< <rxvt@schmorp.de> >>	1740	=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >>
1100		1741
1101	Forked rxvt-unicode, rewrote most of the display code and internal	1742	Forked rxvt-unicode, unicode support, rewrote almost all the code, perl
1102	character handling to store text in unicode, improve xterm	1743	extension, random hacks, numerous bugfixes and extensions.
1103	compatibility and apply numerous other bugfixes and extensions.
1104		1744
1105	Project Coordinator (Changes 1.0 -)	1745	Project Coordinator (Changes 1.0 -)
1106		1746
		1747	=item Emanuele Giaquinta L<< <e.giaquinta@glauco.it> >>
		1748
		1749	pty/utmp code rewrite, image code improvements, many random hacks and bugfixes.
		1750
1107	=back	1751	=back
1108		1752

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