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Revision 1.33 by root, Sun Jan 16 18:48:04 2005 UTC vs.
Revision 1.162 by ayin, Sat Jan 19 15:00:49 2008 UTC

1	=head1 NAME	1	=head1 NAME
2		2
3	RXVT REFERENCE - FAQ, command sequences and other background information	3	RXVT REFERENCE - FAQ, command sequences and other background information
4		4
		5	=head1 SYNOPSIS
		6
		7	# set a new font set
		8	printf '\33]50;%s\007' 9x15,xft:Kochi" Mincho"
		9
		10	# change the locale and tell rxvt-unicode about it
		11	export LC_CTYPE=ja_JP.EUC-JP; printf "\33]701;$LC_CTYPE\007"
		12
		13	# set window title
		14	printf '\33]2;%s\007' "new window title"
		15
		16	=head1 DESCRIPTION
		17
		18	This document contains the FAQ, the RXVT TECHNICAL REFERENCE documenting
		19	all escape sequences, and other background information.
		20
		21	The newest version of this document is also available on the World Wide Web at
		22	L<http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.7.pod>.
		23
		24	The main manual page for @@RXVT_NAME@@ itself is available at
		25	L<http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.1.pod>.
		26
5	=head1 FREQUENTLY ASKED QUESTIONS	27	=head1 RXVT-UNICODE/URXVT FREQUENTLY ASKED QUESTIONS
6		28
7	=over 4
8		29
		30	=head2 Meta, Features & Commandline Issues
		31
		32	=head3 My question isn't answered here, can I ask a human?
		33
		34	Before sending me mail, you could go to IRC: C<irc.freenode.net>,
		35	channel C<#rxvt-unicode> has some rxvt-unicode enthusiasts that might be
		36	interested in learning about new and exciting problems (but not FAQs :).
		37
		38	=head3 Does it support tabs, can I have a tabbed rxvt-unicode?
		39
		40	Beginning with version 7.3, there is a perl extension that implements a
		41	simple tabbed terminal. It is installed by default, so any of these should
		42	give you tabs:
		43
		44	@@URXVT_NAME@@ -pe tabbed
		45
		46	URxvt.perl-ext-common: default,tabbed
		47
		48	It will also work fine with tabbing functionality of many window managers
		49	or similar tabbing programs, and its embedding-features allow it to be
		50	embedded into other programs, as witnessed by F<doc/rxvt-tabbed> or
		51	the upcoming C<Gtk2::URxvt> perl module, which features a tabbed urxvt
		52	(murxvt) terminal as an example embedding application.
		53
9	=item How do I know which rxvt-unicode version I'm using?	54	=head3 How do I know which rxvt-unicode version I'm using?
10		55
11	The version number is displayed with the usage (-h). Also the escape	56	The version number is displayed with the usage (-h). Also the escape
12	sequence C<ESC[8n> sets the window title to the version number.	57	sequence C<ESC [ 8 n> sets the window title to the version number. When
		58	using the @@URXVT_NAME@@c client, the version displayed is that of the
		59	daemon.
13		60
14	=item When I log-in to another system it tells me about missing terminfo data?
15
16	The terminal description used by rxvt-unicode is not as widely available
17	as that for xterm, or even rxvt (for which the same problem often arises).
18
19	The correct solution for this problem is to install the terminfo, this can
20	be done like this (with ncurses' infocmp):
21
22	REMOTE=remotesystem.domain
23	infocmp rxvt-unicode | ssh $REMOTE "cat >/tmp/ti && tic /tmp/ti"
24
25	... or by installing rxvt-unicode normally on the remote system,
26
27	If you cannot or do not want to do this, then you can simply set
28	C<TERM=rxvt> or even C<TERM=xterm>, and live with the small number of
29	problems arising, which includes wrong keymapping, less and different
30	colours and some refresh errors in fullscreen applications. It's a nice
31	quick-and-dirty workaround for rare cases, though.
32
33	If you always want to do this you can either recompile rxvt-unicode with
34	the desired TERM value or use a resource to set it:
35
36	URxvt.termName: rxvt
37
38	If you don't plan to use B<rxvt> (quite common...) you could also replace
39	the rxvt terminfo file with the rxvt-unicode one.
40
41	=item I need a termcap file entry.
42
43	You could use rxvt's termcap entry with resonable results in many cases.
44	You can also create a termcap entry by using terminfo's infocmp program
45	like this:
46
47	infocmp -C rxvt-unicode
48
49	OR you could this termcap entry:
50
51	rxvt-unicode|rxvt-unicode terminal (X Window System):\
52	:am:bw:eo:km:mi:ms:xn:xo:\
53	:co#80:it#8:li#24:\
54	:AL=\E[%dL:DC=\E[%dP:DL=\E[%dM:DO=\E[%dB:IC=\E[%d@:\
55	:K1=\EOw:K2=\EOu:K3=\EOy:K4=\EOq:K5=\EOs:LE=\E[%dD:\
56	:RI=\E[%dC:SF=\E[%dS:SR=\E[%dT:UP=\E[%dA:ae=^O:al=\E[L:\
57	:as=^N:bl=^G:cd=\E[J:ce=\E[K:cl=\E[H\E[2J:cm=\E[%i%d;%dH:\
58	:cr=^M:cs=\E[%i%d;%dr:ct=\E[3g:dc=\E[P:dl=\E[M:do=^J:\
59	:ec=\E[%dX:ei=\E[4l:ho=\E[H:i1=\E[?47l\E=\E[?1l:ic=\E[@:\
60	:im=\E[4h:is=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;3;4;6l\E[4l:\
61	:k0=\E[21~:k1=\E[11~:k2=\E[12~:k3=\E[13~:k4=\E[14~:\
62	:k5=\E[15~:k6=\E[17~:k7=\E[18~:k8=\E[19~:k9=\E[20~:\
63	:kD=\E[3~:kI=\E[2~:kN=\E[6~:kP=\E[5~:kb=\177:kd=\EOB:\
64	:ke=\E[?1l\E>:kh=\E[7~:kl=\EOD:kr=\EOC:ks=\E[?1h\E=:\
65	:ku=\EOA:le=^H:mb=\E[5m:md=\E[1m:me=\E[m\017:mr=\E[7m:\
66	:nd=\E[C:rc=\E8:sc=\E7:se=\E[27m:sf=^J:so=\E[7m:sr=\EM:\
67	:st=\EH:ta=^I:te=\E[r\E[?1049l:ti=\E[?1049h:ue=\E[24m:\
68	:up=\E[A:us=\E[4m:vb=\E[?5h\E[?5l:ve=\E[?25h:vi=\E[?25l:\
69	:vs=\E[?25h:
70
71	=item Why does C<ls> no longer have coloured output?
72
73	The C<ls> in the GNU coreutils unfortunately doesn't use terminfo to
74	decide wether a terminal has colour, but uses it's own configuration
75	file. Needless to say, C<rxvt-unicode> is not in it's default file (among
76	with most other terminals supporting colour). Either add:
77
78	TERM rxvt-unicode
79
80	to C</etc/DIR_COLORS> or simply add:
81
82	alias ls='ls --color=auto'
83
84	to your C<.profile> or C<.bashrc>.
85
86	=item Why doesn't vim/emacs etc. use the 88 colour mode?
87
88	=item Why doesn't vim/emacs etc. make use of italic?
89
90	=item Why are the secondary screen-related options not working properly?
91
92	Make sure you are using C<TERM=rxvt-unicode>. Some pre-packaged
93	distributions (most notably Debian GNU/Linux) break rxvt-unicode
94	by setting C<TERM> to C<rxvt>, which doesn't have these extra
95	features. Unfortunately, some of these (most notably, again, Debian
96	GNU/Linux) furthermore fail to even install the C<rxvt-unicode> terminfo
97	file, so you will need to install it on your own (See the question B<When
98	I log-in to another system it tells me about missing terminfo data?> on
99	how to do this).
100
101	=item Rxvt-unicode does not seem to understand the selected encoding?
102
103	=item Unicode does not seem to work?
104
105	If you encounter strange problems like typing an accented character but
106	getting two unrelated other characters or similar, or if program output is
107	subtly garbled, then you should check your locale settings.
108
109	Rxvt-unicode must be started with the same C<LC_CTYPE> setting as the
110	programs. Often rxvt-unicode is started in the C<C> locale, while the
111	login script running within the rxvt-unicode window changes the locale to
112	sth. else, e.h. C<en_GB.UTF-8>. Needless to say, this is not going to work.
113
114	The best thing is to fix your startup environment, as you will likely run
115	into other problems. If nothing works you can try this in your .profile.
116
117	printf '\e]701;%s\007' "$LC_CTYPE"
118
119	If this doesn't work, then maybe you use a C<LC_CTYPE> specification not
120	supported on your systems. Some systems have a C<locale> command which
121	displays this. If it displays sth. like:
122
123	locale: Cannot set LC_CTYPE to default locale: ...
124
125	Then the locale you specified is not supported on your system.
126
127	If nothing works and you are sure that everything is set correctly then
128	you will need to remember a little known fact: Some programs just don't
129	support locales :(
130
131	=item Why do some characters look so much different than others?
132
133	=item How does rxvt-unicode choose fonts?
134
135	Most fonts do not contain the full range of Unicode, which is
136	fine. Chances are that the font you (or the admin/package maintainer of
137	your system/os) have specified does not cover all the characters you want
138	to display.
139
140	B<rxvt-unicode> makes a best-effort try at finding a replacement
141	font. Often the result is fine, but sometimes the chosen font looks
142	bad. Many fonts have totally strange characters that don't resemble the
143	correct glyph at all, and rxvt-unicode lacks the artificial intelligence
144	to detect that a specific glyph is wrong: it has to believe the font that
145	the characters it contains indeed look correct.
146
147	In that case, select a font of your taste and add it to the font list,
148	e.g.:
149
150	@@RXVT_NAME@@ -fn basefont,font2,font3...
151
152	When rxvt-unicode sees a character, it will first look at the base
153	font. If the base font does not contain the character, it will go to the
154	next font, and so on. Specifying your own fonts will also speed up this
155	search and use less resources within rxvt-unicode and the X-server.
156
157	The only limitation is that all the fonts must not be larger than the base
158	font, as the base font defines the principal cell size, which must be the
159	same due to the way terminals work.
160
161	=item Why do some chinese characters look so different than others?
162
163	This is because there is a difference between script and language --
164	rxvt-unicode does not know which language the text that is output
165	is, as it only knows the unicode character codes. If rxvt-unicode
166	first sees a japanese character, it might choose a japanese font for
167	it. Subsequent japanese characters will take that font. Now, many chinese
168	characters aren't represented in japanese fonts, so when the first
169	non-japanese character comes up, rxvt-unicode will look for a chinese font
170	-- unfortunately at this point, it will still use the japanese font for
171	japanese characters that are also chinese.
172
173	The workaround is easy: just tag a chinese font at the end of your font
174	list (see the previous question). The key is to view the font list as
175	a preference list: If you expect more japanese, list a japanese font
176	first. If you expect more chinese, put a chinese font first.
177
178	In the future it might be possible to switch preferences at runtime (the
179	internal data structure has no problem with using different fonts for
180	the same character at the same time, but no interface for this has been
181	designed yet).
182
183	=item Why does rxvt-unicode sometimes leave pixel droppings?
184
185	Most fonts were not designed for terminal use, which means that character
186	size varies a lot. A font that is otherwise fine for terminal use might
187	contain some characters that are simply too wide. Rxvt-unicode will avoid
188	these characters. For characters that are just "a bit" too wide a special
189	"careful" rendering mode is used that redraws adjacent characters.
190
191	All of this requires that fonts do not lie about character sizes,
192	however: Xft fonts often draw glyphs larger than their acclaimed bounding
193	box, and rxvt-unicode has no way of detecting this (the correct way is to
194	ask for the character bounding box, which unfortunately is wrong in these
195	cases).
196
197	It's not clear (to me at least), wether this is a bug in Xft, freetype,
198	or the respective font. If you encounter this problem you might try using
199	the C<-lsp> option to give the font more height. If that doesn't work, you
200	might be forced to use a different font.
201
202	All of this is not a problem when using X11 core fonts, as their bounding
203	box data is correct.
204
205	=item My Compose (Multi_key) key is no longer working.
206
207	The most common causes for this are that either your locale is not set
208	correctly, or you specified a B<preeditStyle> that is not supported by
209	your input method. For example, if you specified B<OverTheSpot> and
210	your input method (e.g. the default input method handling Compose keys)
211	does not support this (for instance because it is not visual), then
212	rxvt-unicode will continue without an input method.
213
214	In this case either do not specify a B<preeditStyle> or specify more than
215	one pre-edit style, such as B<OverTheSpot,Root,None>.
216
217	=item I cannot type C<Ctrl-Shift-2> to get an ASCII NUL character due to ISO 14755
218
219	Either try C<Ctrl-2> alone (it often is mapped to ASCII NUL even on
220	international keyboards) or simply use ISO 14755 support to your
221	advantage, typing <Ctrl-Shift-0> to get a ASCII NUL. This works for other
222	codes, too, such as C<Ctrl-Shift-1-d> to type the default telnet escape
223	character and so on.
224
225	=item How can I keep rxvt-unicode from using reverse video so much?
226
227	First of all, make sure you are running with the right terminfo
228	(C<urxvt>), which will get rid of most of these effects. Then make sure
229	you have specified colours for italic and bold, as otherwise rxvt-unicode
230	might use reverse video to simulate the effect:
231
232	URxvt*colorBD: white
233	URxvt*colorIT: green
234
235	=item Some programs assume totally weird colours (red instead of blue), how can I fix that?
236
237	For some unexplainable reason, some programs (i.e. irssi) assume a very
238	weird colour palette when confronted with a terminal with more than the
239	standard 8 colours (rxvt-unicode supports 88). The right fix is, of
240	course, to fix these programs not to assume non-ISO colours without very
241	good reasons.
242
243	In the meantime, you can either edit your C<urxvt> terminfo definition to
244	only claim 8 colour support or use C<TERM=rxvt>, which will fix colours
245	but keep you from using other rxvt-unicode features.
246
247	=item I am on FreeBSD and rxvt-unicode does not seem to work at all.
248
249	Rxvt-unicode requires the symbol C<__STDC_ISO_10646__> to be defined
250	in your compile environment, or an implementation that implements it,
251	wether it defines the symbol or not. C<__STDC_ISO_10646__> requires that
252	B<wchar_t> is represented as unicode.
253
254	As you might have guessed, FreeBSD does neither define this symobl nor
255	does it support it. Instead, it uses it's own internal representation of
256	B<wchar_t>. This is, of course, completely legal.
257
258	However, C<__STDC_ISO_10646__> is the only sane way to support
259	multi-language apps in an OS, as using a locale-dependent (and
260	non-standardized) representation of B<wchar_t> makes it impossible to
261	convert between B<wchar_t> (as used by X11 and your applications) and any
262	other encoding without implementing OS-specific-wrappers for each and
263	every locale. There simply are no APIs to convert B<wchar_t> into anything
264	except the current locale encoding.
265
266	Some applications (such as the formidable B<mlterm>) work around this
267	by carrying their own replacement functions for character set handling
268	with them, and either implementing OS-dependent hacks or doing multiple
269	conversions (which is slow and unreliable in case the OS implements
270	encodings slightly different than the terminal emulator).
271
272	The rxvt-unicode author insists that the right way to fix this is in the
273	system libraries once and for all, instead of forcing every app to carry
274	complete replacements.
275
276	=item How does rxvt-unicode determine the encoding to use?
277
278	=item Is there an option to switch encodings?
279
280	Unlike some other terminals, rxvt-unicode has no encoding switch, and no
281	specific "utf-8" mode, such as xterm. In fact, it doesn't even know about
282	UTF-8 or any other encodings with respect to terminal I/O.
283
284	The reasons is that there exists a perfectly fine mechanism for selecting
285	the encoding, doing I/O and (most important) communicating this to all
286	applications so everybody agrees on character properties such as width and
287	code number. This mechanism is the I<locale>.
288
289	Rxvt-unicode uses the C<LC_CTYPE> locale category to select encoding. All
290	programs doing the same (that is, most) will automatically agree in the
291	interpretation of characters.
292
293	Unfortunately, there is no system-independent way to select locales, nor
294	is there a standard on how locale specifiers will look like.
295
296	On most systems, the content of the C<LC_CTYPE> environment variable
297	contains an arbitrary string which corresponds to an already-installed
298	locale. Common names for locales are C<en_US.UTF-8>, C<de_DE.ISO-8859-15>,
299	C<ja_JP.EUC-JP>, i.e. C<language_country.encoding>, but other forms
300	(i.e. C<de> or C<german>) are also common.
301
302	Rxvt-unicode ignores all other locale categories, and except for
303	the encoding, ignores country or language-specific settings,
304	i.e. C<de_DE.UTF-8> and C<ja_JP.UTF-8> are the same for rxvt-unicode.
305
306	If you want to use a specific encoding you have to make sure you start
307	rxvt-unicode with the correct C<LC_CTYPE> category.
308
309	=item Can I switch locales at runtime?
310
311	Yes, using an escape sequence. Try sth. like this, which sets
312	rxvt-unicode's idea of C<LC_CTYPE>.
313
314	printf '\e]701;%s\007' ja_JP.SJIS
315
316	See also the previous question.
317
318	Sometimes this capability is rather handy when you want to work in one
319	locale (e.g. C<de_DE.UTF-8>) but some programs don't support UTF-8. For
320	example, I use this script to start C<xjdic>, which first switches to a
321	locale supported by xjdic and back later:
322
323	printf '\e]701;%s\007' ja_JP.SJIS
324	xjdic -js
325	printf '\e]701;%s\007' de_DE.UTF-8
326
327	=item Can I switch the fonts at runtime?
328
329	Yes, using an escape sequence. Try sth. like this, which has the same
330	effect as using the C<-fn> switch, and takes effect immediately:
331
332	printf '\e]50;%s\007' "9x15bold,xft:Kochi Gothic"
333
334	This is useful if you e.g. work primarily with japanese (and prefer a
335	japanese font), but you have to switch to chinese temporarily, where
336	japanese fonts would only be in your way.
337
338	You can think of this as a kind of manual ISO-2022 switching.
339
340	=item Why do italic characters look as if clipped?
341
342	Many fonts have difficulties with italic characters and hinting. For
343	example, the otherwise very nicely hinted font C<xft:Bitstream Vera Sans
344	Mono> completely fails in it's italic face. A workaround is to enable
345	freetype autohinting, i.e. like this:
346
347	URxvt*italicFont: xft:Bitstream Vera Sans Mono:italic:autohint=true
348	URxvt*boldItalicFont: xft:Bitstream Vera Sans Mono:bold:italic:autohint=true
349
350	=item My input method wants <some encoding> but I want UTF-8, what can I do?
351
352	You can specify separate locales for the input method and the rest of the
353	terminal, using the resource C<imlocale>:
354
355	URxvt*imlocale: ja_JP.EUC-JP
356
357	Now you can start your terminal with C<LC_CTYPE=ja_JP.UTF-8> and still
358	use your input method. Please note, however, that you will not be able to
359	input characters outside C<EUC-JP> in a normal way then, as your input
360	method limits you.
361
362	=item Rxvt-unicode uses gobs of memory, how can I reduce that?	61	=head3 Rxvt-unicode uses gobs of memory, how can I reduce that?
363		62
364	Rxvt-unicode tries to obey the rule of not charging you for sth. you	63	Rxvt-unicode tries to obey the rule of not charging you for something you
365	don't use. One thing you should try is to configure out all settings that	64	don't use. One thing you should try is to configure out all settings that
366	you don't need, for example, Xft support is a resource hog by design,	65	you don't need, for example, Xft support is a resource hog by design,
367	when used. Compiling it out ensures that no Xft font will be loaded	66	when used. Compiling it out ensures that no Xft font will be loaded
368	accidentally when rxvt-unicode tries to find a font for your characters.	67	accidentally when rxvt-unicode tries to find a font for your characters.
369		68
…		…
372	6 bytes per screen cell. For a 160x?? window this amounts to almost a	71	6 bytes per screen cell. For a 160x?? window this amounts to almost a
373	kilobyte per line. A scrollback buffer of 10000 lines will then (if full)	72	kilobyte per line. A scrollback buffer of 10000 lines will then (if full)
374	use 10 Megabytes of memory. With C<--enable-unicode3> it gets worse, as	73	use 10 Megabytes of memory. With C<--enable-unicode3> it gets worse, as
375	rxvt-unicode then uses 8 bytes per screen cell.	74	rxvt-unicode then uses 8 bytes per screen cell.
376		75
		76	=head3 How can I start @@URXVT_NAME@@d in a race-free way?
		77
		78	Try C<@@URXVT_NAME@@d -f -o>, which tells @@URXVT_NAME@@d to open the
		79	display, create the listening socket and then fork.
		80
		81	=head3 How can I start @@URXVT_NAME@@d automatically when I run @@URXVT_NAME@@c?
		82
		83	If you want to start @@URXVT_NAME@@d automatically whenever you run
		84	@@URXVT_NAME@@c and the daemon isn't running yet, use this script:
		85
		86	#!/bin/sh
		87	@@URXVT_NAME@@c "$@"
		88	if [ $? -eq 2 ]; then
		89	@@URXVT_NAME@@d -q -o -f
		90	@@URXVT_NAME@@c "$@"
		91	fi
		92
		93	This tries to create a new terminal, and if fails with exit status 2,
		94	meaning it couldn't connect to the daemon, it will start the daemon and
		95	re-run the command. Subsequent invocations of the script will re-use the
		96	existing daemon.
		97
		98	=head3 How do I distinguish whether I'm running rxvt-unicode or a regular xterm? I need this to decide about setting colors etc.
		99
		100	The original rxvt and rxvt-unicode always export the variable "COLORTERM",
		101	so you can check and see if that is set. Note that several programs, JED,
		102	slrn, Midnight Commander automatically check this variable to decide
		103	whether or not to use color.
		104
		105	=head3 How do I set the correct, full IP address for the DISPLAY variable?
		106
		107	If you've compiled rxvt-unicode with DISPLAY_IS_IP and have enabled
		108	insecure mode then it is possible to use the following shell script
		109	snippets to correctly set the display. If your version of rxvt-unicode
		110	wasn't also compiled with ESCZ_ANSWER (as assumed in these snippets) then
		111	the COLORTERM variable can be used to distinguish rxvt-unicode from a
		112	regular xterm.
		113
		114	Courtesy of Chuck Blake <cblake@BBN.COM> with the following shell script
		115	snippets:
		116
		117	# Bourne/Korn/POSIX family of shells:
		118	[ ${TERM:-foo} = foo ] && TERM=xterm # assume an xterm if we don't know
		119	if [ ${TERM:-foo} = xterm ]; then
		120	stty -icanon -echo min 0 time 15 # see if enhanced rxvt or not
		121	echo -n '^[Z'
		122	read term_id
		123	stty icanon echo
		124	if [ ""${term_id} = '^[[?1;2C' -a ${DISPLAY:-foo} = foo ]; then
		125	echo -n '^[[7n' # query the rxvt we are in for the DISPLAY string
		126	read DISPLAY # set it in our local shell
		127	fi
		128	fi
		129
		130	=head3 How do I compile the manual pages on my own?
		131
		132	You need to have a recent version of perl installed as F</usr/bin/perl>,
		133	one that comes with F<pod2man>, F<pod2text> and F<pod2xhtml> (from
		134	F<Pod::Xhtml>). Then go to the doc subdirectory and enter C<make alldoc>.
		135
		136	=head3 Isn't rxvt-unicode supposed to be small? Don't all those features bloat?
		137
		138	I often get asked about this, and I think, no, they didn't cause extra
		139	bloat. If you compare a minimal rxvt and a minimal urxvt, you can see
		140	that the urxvt binary is larger (due to some encoding tables always being
		141	compiled in), but it actually uses less memory (RSS) after startup. Even
		142	with C<--disable-everything>, this comparison is a bit unfair, as many
		143	features unique to urxvt (locale, encoding conversion, iso14755 etc.) are
		144	already in use in this mode.
		145
		146	text data bss drs rss filename
		147	98398 1664 24 15695 1824 rxvt --disable-everything
		148	188985 9048 66616 18222 1788 urxvt --disable-everything
		149
		150	When you C<--enable-everything> (which I<is> unfair, as this involves xft
		151	and full locale/XIM support which are quite bloaty inside libX11 and my
		152	libc), the two diverge, but not unreasonably so.
		153
		154	text data bss drs rss filename
		155	163431 2152 24 20123 2060 rxvt --enable-everything
		156	1035683 49680 66648 29096 3680 urxvt --enable-everything
		157
		158	The very large size of the text section is explained by the east-asian
		159	encoding tables, which, if unused, take up disk space but nothing else
		160	and can be compiled out unless you rely on X11 core fonts that use those
		161	encodings. The BSS size comes from the 64k emergency buffer that my c++
		162	compiler allocates (but of course doesn't use unless you are out of
		163	memory). Also, using an xft font instead of a core font immediately adds a
		164	few megabytes of RSS. Xft indeed is responsible for a lot of RSS even when
		165	not used.
		166
		167	Of course, due to every character using two or four bytes instead of one,
		168	a large scrollback buffer will ultimately make rxvt-unicode use more
		169	memory.
		170
		171	Compared to e.g. Eterm (5112k), aterm (3132k) and xterm (4680k), this
		172	still fares rather well. And compared to some monsters like gnome-terminal
		173	(21152k + extra 4204k in separate processes) or konsole (22200k + extra
		174	43180k in daemons that stay around after exit, plus half a minute of
		175	startup time, including the hundreds of warnings it spits out), it fares
		176	extremely well *g*.
		177
		178	=head3 Why C++, isn't that unportable/bloated/uncool?
		179
		180	Is this a question? :) It comes up very often. The simple answer is: I had
		181	to write it, and C++ allowed me to write and maintain it in a fraction
		182	of the time and effort (which is a scarce resource for me). Put even
		183	shorter: It simply wouldn't exist without C++.
		184
		185	My personal stance on this is that C++ is less portable than C, but in
		186	the case of rxvt-unicode this hardly matters, as its portability limits
		187	are defined by things like X11, pseudo terminals, locale support and unix
		188	domain sockets, which are all less portable than C++ itself.
		189
		190	Regarding the bloat, see the above question: It's easy to write programs
		191	in C that use gobs of memory, an certainly possible to write programs in
		192	C++ that don't. C++ also often comes with large libraries, but this is
		193	not necessarily the case with GCC. Here is what rxvt links against on my
		194	system with a minimal config:
		195
		196	libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x00002aaaaabc3000)
		197	libc.so.6 => /lib/libc.so.6 (0x00002aaaaadde000)
		198	libdl.so.2 => /lib/libdl.so.2 (0x00002aaaab01d000)
		199	/lib64/ld-linux-x86-64.so.2 (0x00002aaaaaaab000)
		200
		201	And here is rxvt-unicode:
		202
		203	libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x00002aaaaabc3000)
		204	libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00002aaaaada2000)
		205	libc.so.6 => /lib/libc.so.6 (0x00002aaaaaeb0000)
		206	libdl.so.2 => /lib/libdl.so.2 (0x00002aaaab0ee000)
		207	/lib64/ld-linux-x86-64.so.2 (0x00002aaaaaaab000)
		208
		209	No large bloated libraries (of course, none were linked in statically),
		210	except maybe libX11 :)
		211
		212
		213	=head2 Rendering, Font & Look and Feel Issues
		214
		215	=head3 I can't get transparency working, what am I doing wrong?
		216
		217	First of all, please address all transparency related issues to Sasha Vasko at
		218	sasha@aftercode.net and do not bug the author about it. Also, if you can't
		219	get it working consider it a rite of passage: ... and you failed.
		220
		221	Here are four ways to get transparency. B<Do> read the manpage and option
		222	descriptions for the programs mentioned and rxvt-unicode. Really, do it!
		223
		224	1. Use transparent mode:
		225
		226	Esetroot wallpaper.jpg
		227	@@URXVT_NAME@@ -tr -tint red -sh 40
		228
		229	That works. If you think it doesn't, you lack transparency and tinting
		230	support, or you are unable to read.
		231
		232	2. Use a simple pixmap and emulate pseudo-transparency. This enables you
		233	to use effects other than tinting and shading: Just shade/tint/whatever
		234	your picture with gimp or any other tool:
		235
		236	convert wallpaper.jpg -blur 20x20 -modulate 30 background.jpg
		237	@@URXVT_NAME@@ -pixmap "background.jpg;:root"
		238
		239	That works. If you think it doesn't, you lack AfterImage support, or you
		240	are unable to read.
		241
		242	3. Use an ARGB visual:
		243
		244	@@URXVT_NAME@@ -depth 32 -fg grey90 -bg rgba:0000/0000/4444/cccc
		245
		246	This requires XFT support, and the support of your X-server. If that
		247	doesn't work for you, blame Xorg and Keith Packard. ARGB visuals aren't
		248	there yet, no matter what they claim. Rxvt-Unicode contains the necessary
		249	bugfixes and workarounds for Xft and Xlib to make it work, but that
		250	doesn't mean that your WM has the required kludges in place.
		251
		252	4. Use xcompmgr and let it do the job:
		253
		254	xprop -frame -f _NET_WM_WINDOW_OPACITY 32c \
		255	-set _NET_WM_WINDOW_OPACITY 0xc0000000
		256
		257	Then click on a window you want to make transparent. Replace C<0xc0000000>
		258	by other values to change the degree of opacity. If it doesn't work and
		259	your server crashes, you got to keep the pieces.
		260
		261	=head3 Why does rxvt-unicode sometimes leave pixel droppings?
		262
		263	Most fonts were not designed for terminal use, which means that character
		264	size varies a lot. A font that is otherwise fine for terminal use might
		265	contain some characters that are simply too wide. Rxvt-unicode will avoid
		266	these characters. For characters that are just "a bit" too wide a special
		267	"careful" rendering mode is used that redraws adjacent characters.
		268
		269	All of this requires that fonts do not lie about character sizes,
		270	however: Xft fonts often draw glyphs larger than their acclaimed bounding
		271	box, and rxvt-unicode has no way of detecting this (the correct way is to
		272	ask for the character bounding box, which unfortunately is wrong in these
		273	cases).
		274
		275	It's not clear (to me at least), whether this is a bug in Xft, freetype,
		276	or the respective font. If you encounter this problem you might try using
		277	the C<-lsp> option to give the font more height. If that doesn't work, you
		278	might be forced to use a different font.
		279
		280	All of this is not a problem when using X11 core fonts, as their bounding
		281	box data is correct.
		282
		283	=head3 How can I keep rxvt-unicode from using reverse video so much?
		284
		285	First of all, make sure you are running with the right terminal settings
		286	(C<TERM=rxvt-unicode>), which will get rid of most of these effects. Then
		287	make sure you have specified colours for italic and bold, as otherwise
		288	rxvt-unicode might use reverse video to simulate the effect:
		289
		290	URxvt.colorBD: white
		291	URxvt.colorIT: green
		292
		293	=head3 Some programs assume totally weird colours (red instead of blue), how can I fix that?
		294
		295	For some unexplainable reason, some rare programs assume a very weird
		296	colour palette when confronted with a terminal with more than the standard
		297	8 colours (rxvt-unicode supports 88). The right fix is, of course, to fix
		298	these programs not to assume non-ISO colours without very good reasons.
		299
		300	In the meantime, you can either edit your C<rxvt-unicode> terminfo
		301	definition to only claim 8 colour support or use C<TERM=rxvt>, which will
		302	fix colours but keep you from using other rxvt-unicode features.
		303
		304	=head3 Can I switch the fonts at runtime?
		305
		306	Yes, using an escape sequence. Try something like this, which has the same
		307	effect as using the C<-fn> switch, and takes effect immediately:
		308
		309	printf '\33]50;%s\007' "9x15bold,xft:Kochi Gothic"
		310
		311	This is useful if you e.g. work primarily with japanese (and prefer a
		312	japanese font), but you have to switch to chinese temporarily, where
		313	japanese fonts would only be in your way.
		314
		315	You can think of this as a kind of manual ISO-2022 switching.
		316
		317	=head3 Why do italic characters look as if clipped?
		318
		319	Many fonts have difficulties with italic characters and hinting. For
		320	example, the otherwise very nicely hinted font C<xft:Bitstream Vera Sans
		321	Mono> completely fails in its italic face. A workaround might be to
		322	enable freetype autohinting, i.e. like this:
		323
		324	URxvt.italicFont: xft:Bitstream Vera Sans Mono:italic:autohint=true
		325	URxvt.boldItalicFont: xft:Bitstream Vera Sans Mono:bold:italic:autohint=true
		326
377	=item Can I speed up Xft rendering somehow?	327	=head3 Can I speed up Xft rendering somehow?
378		328
379	Yes, the most obvious way to speed it up is to avoid Xft entirely, as	329	Yes, the most obvious way to speed it up is to avoid Xft entirely, as
380	it is simply slow. If you still want Xft fonts you might try to disable	330	it is simply slow. If you still want Xft fonts you might try to disable
381	antialiasing (by appending C<:antialiasing=false>), which saves lots of	331	antialiasing (by appending C<:antialias=false>), which saves lots of
382	memory and also speeds up rendering considerably.	332	memory and also speeds up rendering considerably.
383		333
384	=item Rxvt-unicode doesn't seem to anti-alias its fonts, what is wrong?	334	=head3 Rxvt-unicode doesn't seem to anti-alias its fonts, what is wrong?
385		335
386	Rxvt-unicode will use whatever you specify as a font. If it needs to	336	Rxvt-unicode will use whatever you specify as a font. If it needs to
387	fall back to it's default font search list it will prefer X11 core	337	fall back to its default font search list it will prefer X11 core
388	fonts, because they are small and fast, and then use Xft fonts. It has	338	fonts, because they are small and fast, and then use Xft fonts. It has
389	antialiasing disabled for most of them, because the author thinks they	339	antialiasing disabled for most of them, because the author thinks they
390	look best that way.	340	look best that way.
391		341
392	If you want antialiasing, you have to specify the fonts manually.	342	If you want antialiasing, you have to specify the fonts manually.
393		343
394	=item Mouse cut/paste suddenly no longer works.
395
396	Make sure that mouse reporting is actually turned off since killing
397	some editors prematurely may leave the mouse in mouse report mode. I've
398	heard that tcsh may use mouse reporting unless it otherwise specified. A
399	quick check is to see if cut/paste works when the Alt or Shift keys are
400	depressed. See @@RXVT_NAME@@(7)
401
402	=item What's with this bold/blink stuff?	344	=head3 What's with this bold/blink stuff?
403		345
404	If no bold colour is set via C<colorBD:>, bold will invert text using the	346	If no bold colour is set via C<colorBD:>, bold will invert text using the
405	standard foreground colour.	347	standard foreground colour.
406		348
407	For the standard background colour, blinking will actually make the	349	For the standard background colour, blinking will actually make
408	text blink when compiled with C<--enable-blinking>. with standard	350	the text blink when compiled with C<--enable-text-blink>. Without
409	colours. Without C<--enable-blinking>, the blink attribute will be	351	C<--enable-text-blink>, the blink attribute will be ignored.
410	ignored.
411		352
412	On ANSI colours, bold/blink attributes are used to set high-intensity	353	On ANSI colours, bold/blink attributes are used to set high-intensity
413	foreground/background colors.	354	foreground/background colors.
414		355
415	color0-7 are the low-intensity colors.	356	color0-7 are the low-intensity colors.
416		357
417	color8-15 are the corresponding high-intensity colors.	358	color8-15 are the corresponding high-intensity colors.
418		359
419	=item I don't like the screen colors. How do I change them?	360	=head3 I don't like the screen colors. How do I change them?
420		361
421	You can change the screen colors at run-time using F<~/.Xdefaults>	362	You can change the screen colors at run-time using F<~/.Xdefaults>
422	resources (or as long-options).	363	resources (or as long-options).
423		364
424	Here are values that are supposed to resemble a VGA screen,	365	Here are values that are supposed to resemble a VGA screen,
425	including the murky brown that passes for low-intensity yellow:	366	including the murky brown that passes for low-intensity yellow:
426		367
427	URxvt*color0: #000000	368	URxvt.color0: #000000
428	URxvt*color1: #A80000	369	URxvt.color1: #A80000
429	URxvt*color2: #00A800	370	URxvt.color2: #00A800
430	URxvt*color3: #A8A800	371	URxvt.color3: #A8A800
431	URxvt*color4: #0000A8	372	URxvt.color4: #0000A8
432	URxvt*color5: #A800A8	373	URxvt.color5: #A800A8
433	URxvt*color6: #00A8A8	374	URxvt.color6: #00A8A8
434	URxvt*color7: #A8A8A8	375	URxvt.color7: #A8A8A8
435		376
436	URxvt*color8: #000054	377	URxvt.color8: #000054
437	URxvt*color9: #FF0054	378	URxvt.color9: #FF0054
438	URxvt*color10: #00FF54	379	URxvt.color10: #00FF54
439	URxvt*color11: #FFFF54	380	URxvt.color11: #FFFF54
440	URxvt*color12: #0000FF	381	URxvt.color12: #0000FF
441	URxvt*color13: #FF00FF	382	URxvt.color13: #FF00FF
442	URxvt*color14: #00FFFF	383	URxvt.color14: #00FFFF
443	URxvt*color15: #FFFFFF	384	URxvt.color15: #FFFFFF
444		385
445	And here is a more complete set of non-standard colors described as	386	And here is a more complete set of non-standard colors.
446	"pretty girly":
447		387
448	URxvt.cursorColor: #dc74d1	388	URxvt.cursorColor: #dc74d1
449	URxvt.pointerColor: #dc74d1	389	URxvt.pointerColor: #dc74d1
450	URxvt.background: #0e0e0e	390	URxvt.background: #0e0e0e
451	URxvt.foreground: #4ad5e1	391	URxvt.foreground: #4ad5e1
…		…
462	URxvt.color6: #73f7ff	402	URxvt.color6: #73f7ff
463	URxvt.color14: #73f7ff	403	URxvt.color14: #73f7ff
464	URxvt.color7: #e1dddd	404	URxvt.color7: #e1dddd
465	URxvt.color15: #e1dddd	405	URxvt.color15: #e1dddd
466		406
		407	They have been described (not by me) as "pretty girly".
		408
		409	=head3 Why do some characters look so much different than others?
		410
		411	See next entry.
		412
		413	=head3 How does rxvt-unicode choose fonts?
		414
		415	Most fonts do not contain the full range of Unicode, which is
		416	fine. Chances are that the font you (or the admin/package maintainer of
		417	your system/os) have specified does not cover all the characters you want
		418	to display.
		419
		420	B<rxvt-unicode> makes a best-effort try at finding a replacement
		421	font. Often the result is fine, but sometimes the chosen font looks
		422	bad/ugly/wrong. Some fonts have totally strange characters that don't
		423	resemble the correct glyph at all, and rxvt-unicode lacks the artificial
		424	intelligence to detect that a specific glyph is wrong: it has to believe
		425	the font that the characters it claims to contain indeed look correct.
		426
		427	In that case, select a font of your taste and add it to the font list,
		428	e.g.:
		429
		430	@@URXVT_NAME@@ -fn basefont,font2,font3...
		431
		432	When rxvt-unicode sees a character, it will first look at the base
		433	font. If the base font does not contain the character, it will go to the
		434	next font, and so on. Specifying your own fonts will also speed up this
		435	search and use less resources within rxvt-unicode and the X-server.
		436
		437	The only limitation is that none of the fonts may be larger than the base
		438	font, as the base font defines the terminal character cell size, which
		439	must be the same due to the way terminals work.
		440
		441	=head3 Why do some chinese characters look so different than others?
		442
		443	This is because there is a difference between script and language --
		444	rxvt-unicode does not know which language the text that is output is,
		445	as it only knows the unicode character codes. If rxvt-unicode first
		446	sees a japanese/chinese character, it might choose a japanese font for
		447	display. Subsequent japanese characters will use that font. Now, many
		448	chinese characters aren't represented in japanese fonts, so when the first
		449	non-japanese character comes up, rxvt-unicode will look for a chinese font
		450	-- unfortunately at this point, it will still use the japanese font for
		451	chinese characters that are also in the japanese font.
		452
		453	The workaround is easy: just tag a chinese font at the end of your font
		454	list (see the previous question). The key is to view the font list as
		455	a preference list: If you expect more japanese, list a japanese font
		456	first. If you expect more chinese, put a chinese font first.
		457
		458	In the future it might be possible to switch language preferences at
		459	runtime (the internal data structure has no problem with using different
		460	fonts for the same character at the same time, but no interface for this
		461	has been designed yet).
		462
		463	Until then, you might get away with switching fonts at runtime (see L<Can
		464	I switch the fonts at runtime?> later in this document).
		465
		466	=head3 How can I make mplayer display video correctly?
		467
		468	We are working on it, in the meantime, as a workaround, use something like:
		469
		470	@@URXVT_NAME@@ -b 600 -geometry 20x1 -e sh -c 'mplayer -wid $WINDOWID file...'
		471
		472
		473	=head2 Keyboard, Mouse & User Interaction
		474
		475	=head3 The new selection selects pieces that are too big, how can I select single words?
		476
		477	If you want to select e.g. alphanumeric words, you can use the following
		478	setting:
		479
		480	URxvt.selection.pattern-0: ([[:word:]]+)
		481
		482	If you click more than twice, the selection will be extended
		483	more and more.
		484
		485	To get a selection that is very similar to the old code, try this pattern:
		486
		487	URxvt.selection.pattern-0: ([^"&'()*,;<=>?@[\\\\]^`{|})]+)
		488
		489	Please also note that the I<LeftClick Shift-LeftClick> combination also
		490	selects words like the old code.
		491
		492	=head3 I don't like the new selection/popups/hotkeys/perl, how do I change/disable it?
		493
		494	You can disable the perl extension completely by setting the
		495	B<perl-ext-common> resource to the empty string, which also keeps
		496	rxvt-unicode from initialising perl, saving memory.
		497
		498	If you only want to disable specific features, you first have to
		499	identify which perl extension is responsible. For this, read the section
		500	B<PREPACKAGED EXTENSIONS> in the @@URXVT_NAME@@perl(3) manpage. For
		501	example, to disable the B<selection-popup> and B<option-popup>, specify
		502	this B<perl-ext-common> resource:
		503
		504	URxvt.perl-ext-common: default,-selection-popup,-option-popup
		505
		506	This will keep the default extensions, but disable the two popup
		507	extensions. Some extensions can also be configured, for example,
		508	scrollback search mode is triggered by B<M-s>. You can move it to any
		509	other combination either by setting the B<searchable-scrollback> resource:
		510
		511	URxvt.searchable-scrollback: CM-s
		512
		513	=head3 The cursor moves when selecting text in the current input line, how do I switch this off?
		514
		515	See next entry.
		516
		517	=head3 During rlogin/ssh/telnet/etc. sessions, clicking near the cursor outputs strange escape sequences, how do I fix this?
		518
		519	These are caused by the C<readline> perl extension. Under normal
		520	circumstances, it will move your cursor around when you click into the
		521	line that contains it. It tries hard not to do this at the wrong moment,
		522	but when running a program that doesn't parse cursor movements or in some
		523	cases during rlogin sessions, it fails to detect this properly.
		524
		525	You can permanently switch this feature off by disabling the C<readline>
		526	extension:
		527
		528	URxvt.perl-ext-common: default,-readline
		529
		530	=head3 My numerical keypad acts weird and generates differing output?
		531
		532	Some Debian GNUL/Linux users seem to have this problem, although no
		533	specific details were reported so far. It is possible that this is caused
		534	by the wrong C<TERM> setting, although the details of whether and how
		535	this can happen are unknown, as C<TERM=rxvt> should offer a compatible
		536	keymap. See the answer to the previous question, and please report if that
		537	helped.
		538
		539	=head3 My Compose (Multi_key) key is no longer working.
		540
		541	The most common causes for this are that either your locale is not set
		542	correctly, or you specified a B<preeditStyle> that is not supported by
		543	your input method. For example, if you specified B<OverTheSpot> and
		544	your input method (e.g. the default input method handling Compose keys)
		545	does not support this (for instance because it is not visual), then
		546	rxvt-unicode will continue without an input method.
		547
		548	In this case either do not specify a B<preeditStyle> or specify more than
		549	one pre-edit style, such as B<OverTheSpot,Root,None>.
		550
		551	=head3 I cannot type C<Ctrl-Shift-2> to get an ASCII NUL character due to ISO 14755
		552
		553	Either try C<Ctrl-2> alone (it often is mapped to ASCII NUL even on
		554	international keyboards) or simply use ISO 14755 support to your
		555	advantage, typing <Ctrl-Shift-0> to get a ASCII NUL. This works for other
		556	codes, too, such as C<Ctrl-Shift-1-d> to type the default telnet escape
		557	character and so on.
		558
		559	=head3 Mouse cut/paste suddenly no longer works.
		560
		561	Make sure that mouse reporting is actually turned off since killing
		562	some editors prematurely may leave the mouse in mouse report mode. I've
		563	heard that tcsh may use mouse reporting unless it otherwise specified. A
		564	quick check is to see if cut/paste works when the Alt or Shift keys are
		565	depressed.
		566
467	=item What's with the strange Backspace/Delete key behaviour?	567	=head3 What's with the strange Backspace/Delete key behaviour?
468		568
469	Assuming that the physical Backspace key corresponds to the	569	Assuming that the physical Backspace key corresponds to the
470	BackSpace keysym (not likely for Linux ... see the following	570	Backspace keysym (not likely for Linux ... see the following
471	question) there are two standard values that can be used for	571	question) there are two standard values that can be used for
472	Backspace: C<^H> and C<^?>.	572	Backspace: C<^H> and C<^?>.
473		573
474	Historically, either value is correct, but rxvt-unicode adopts the debian	574	Historically, either value is correct, but rxvt-unicode adopts the debian
475	policy of using C<^?> when unsure, because it's the one only only correct	575	policy of using C<^?> when unsure, because it's the one and only correct
476	choice :).	576	choice :).
477		577
478	Rxvt-unicode tries to inherit the current stty settings and uses the value	578	Rxvt-unicode tries to inherit the current stty settings and uses the value
479	of `erase' to guess the value for backspace. If rxvt-unicode wasn't	579	of `erase' to guess the value for backspace. If rxvt-unicode wasn't
480	started from a terminal (say, from a menu or by remote shell), then the	580	started from a terminal (say, from a menu or by remote shell), then the
…		…
483		583
484	For starting a new rxvt-unicode:	584	For starting a new rxvt-unicode:
485		585
486	# use Backspace = ^H	586	# use Backspace = ^H
487	$ stty erase ^H	587	$ stty erase ^H
488	$ @@RXVT_NAME@@	588	$ @@URXVT_NAME@@
489		589
490	# use Backspace = ^?	590	# use Backspace = ^?
491	$ stty erase ^?	591	$ stty erase ^?
492	$ @@RXVT_NAME@@	592	$ @@URXVT_NAME@@
493		593
494	Toggle with "ESC[36h" / "ESC[36l" as documented in @@RXVT_NAME@@(7).	594	Toggle with C<ESC [ 36 h> / C<ESC [ 36 l>.
495		595
496	For an existing rxvt-unicode:	596	For an existing rxvt-unicode:
497		597
498	# use Backspace = ^H	598	# use Backspace = ^H
499	$ stty erase ^H	599	$ stty erase ^H
…		…
508	properly reflects that.	608	properly reflects that.
509		609
510	The Delete key is a another casualty of the ill-defined Backspace problem.	610	The Delete key is a another casualty of the ill-defined Backspace problem.
511	To avoid confusion between the Backspace and Delete keys, the Delete	611	To avoid confusion between the Backspace and Delete keys, the Delete
512	key has been assigned an escape sequence to match the vt100 for Execute	612	key has been assigned an escape sequence to match the vt100 for Execute
513	(ESC[3~) and is in the supplied termcap/terminfo.	613	(C<ESC [ 3 ~>) and is in the supplied termcap/terminfo.
514		614
515	Some other Backspace problems:	615	Some other Backspace problems:
516		616
517	some editors use termcap/terminfo,	617	some editors use termcap/terminfo,
518	some editors (vim I'm told) expect Backspace = ^H,	618	some editors (vim I'm told) expect Backspace = ^H,
519	GNU Emacs (and Emacs-like editors) use ^H for help.	619	GNU Emacs (and Emacs-like editors) use ^H for help.
520		620
521	Perhaps someday this will all be resolved in a consistent manner.	621	Perhaps someday this will all be resolved in a consistent manner.
522		622
523	=item I don't like the key-bindings. How do I change them?	623	=head3 I don't like the key-bindings. How do I change them?
524		624
525	There are some compile-time selections available via configure. Unless	625	There are some compile-time selections available via configure. Unless
526	you have run "configure" with the C<--disable-resources> option you can	626	you have run "configure" with the C<--disable-resources> option you can
527	use the `keysym' resource to alter the keystrings associated with keysyms.	627	use the `keysym' resource to alter the keystrings associated with keysyms.
528		628
529	Here's an example for a URxvt session started using `@@RXVT_NAME@@ -name URxvt'	629	Here's an example for a URxvt session started using C<@@URXVT_NAME@@ -name URxvt>
530		630
531	URxvt*keysym.Home: \e[1~	631	URxvt.keysym.Home: \033[1~
532	URxvt*keysym.End: \e[4~	632	URxvt.keysym.End: \033[4~
533	URxvt*keysym.C-apostrophe: \e<C-'>	633	URxvt.keysym.C-apostrophe: \033<C-'>
534	URxvt*keysym.C-slash: \e<C-/>	634	URxvt.keysym.C-slash: \033<C-/>
535	URxvt*keysym.C-semicolon: \e<C-;>	635	URxvt.keysym.C-semicolon: \033<C-;>
536	URxvt*keysym.C-grave: \e<C-`>	636	URxvt.keysym.C-grave: \033<C-`>
537	URxvt*keysym.C-comma: \e<C-,>	637	URxvt.keysym.C-comma: \033<C-,>
538	URxvt*keysym.C-period: \e<C-.>	638	URxvt.keysym.C-period: \033<C-.>
539	URxvt*keysym.C-0x60: \e<C-`>	639	URxvt.keysym.C-0x60: \033<C-`>
540	URxvt*keysym.C-Tab: \e<C-Tab>	640	URxvt.keysym.C-Tab: \033<C-Tab>
541	URxvt*keysym.C-Return: \e<C-Return>	641	URxvt.keysym.C-Return: \033<C-Return>
542	URxvt*keysym.S-Return: \e<S-Return>	642	URxvt.keysym.S-Return: \033<S-Return>
543	URxvt*keysym.S-space: \e<S-Space>	643	URxvt.keysym.S-space: \033<S-Space>
544	URxvt*keysym.M-Up: \e<M-Up>	644	URxvt.keysym.M-Up: \033<M-Up>
545	URxvt*keysym.M-Down: \e<M-Down>	645	URxvt.keysym.M-Down: \033<M-Down>
546	URxvt*keysym.M-Left: \e<M-Left>	646	URxvt.keysym.M-Left: \033<M-Left>
547	URxvt*keysym.M-Right: \e<M-Right>	647	URxvt.keysym.M-Right: \033<M-Right>
548	URxvt*keysym.M-C-0: list.0123456789.\e<M-C-.>	648	URxvt.keysym.M-C-0: list \033<M-C- 0123456789 >
549	URxvt*keysym.M-C-a: list.abcdefghijklmnopqrstuvwxyz.\033<M-C-.>	649	URxvt.keysym.M-C-a: list \033<M-C- abcdefghijklmnopqrstuvwxyz >
550	URxvt*keysym.F12: proto:\033]701;zh_CN.GBK\007	650	URxvt.keysym.F12: command:\033]701;zh_CN.GBK\007
551		651
552	=item I'm using keyboard model XXX that has extra Prior/Next/Insert keys.	652	See some more examples in the documentation for the B<keysym> resource.
553	How do I make use of them? For example, the Sun Keyboard type 4	653
554	has the following mappings that rxvt-unicode doesn't recognize.	654	=head3 I'm using keyboard model XXX that has extra Prior/Next/Insert keys. How do I make use of them? For example, the Sun Keyboard type 4 has the following map
555		655
556	KP_Insert == Insert	656	KP_Insert == Insert
557	F22 == Print	657	F22 == Print
558	F27 == Home	658	F27 == Home
559	F29 == Prior	659	F29 == Prior
560	F33 == End	660	F33 == End
561	F35 == Next	661	F35 == Next
562		662
563	Rather than have rxvt-unicode try to accommodate all the various possible keyboard	663	Rather than have rxvt-unicode try to accommodate all the various possible
564	mappings, it is better to use `xmodmap' to remap the keys as required for	664	keyboard mappings, it is better to use `xmodmap' to remap the keys as
565	your particular machine.	665	required for your particular machine.
566		666
567	=item How do I distinguish if I'm running rxvt-unicode or a regular xterm?
568	I need this to decide about setting colors etc.
569		667
570	rxvt and rxvt-unicode always export the variable "COLORTERM", so you can	668	=head2 Terminal Configuration
571	check and see if that is set. Note that several programs, JED, slrn,
572	Midnight Commander automatically check this variable to decide whether or
573	not to use color.
574		669
575	=item How do I set the correct, full IP address for the DISPLAY variable?	670	=head3 Can I see a typical configuration?
576		671
577	If you've compiled rxvt-unicode with DISPLAY_IS_IP and have enabled	672	The default configuration tries to be xterm-like, which I don't like that
578	insecure mode then it is possible to use the following shell script	673	much, but it's least surprise to regular users.
579	snippets to correctly set the display. If your version of rxvt-unicode
580	wasn't also compiled with ESCZ_ANSWER (as assumed in these snippets) then
581	the COLORTERM variable can be used to distinguish rxvt-unicode from a
582	regular xterm.
583		674
584	Courtesy of Chuck Blake <cblake@BBN.COM> with the following shell script	675	As a rxvt or rxvt-unicode user, you are practically supposed to invest
585	snippets:	676	time into customising your terminal. To get you started, here is the
		677	author's .Xdefaults entries, with comments on what they do. It's certainly
		678	not I<typical>, but what's typical...
586		679
587	# Bourne/Korn/POSIX family of shells:	680	URxvt.cutchars: "()*,<>[]{}|'
588	[ ${TERM:-foo} = foo ] && TERM=xterm # assume an xterm if we don't know	681	URxvt.print-pipe: cat >/tmp/xxx
589	if [ ${TERM:-foo} = xterm ]; then
590	stty -icanon -echo min 0 time 15 # see if enhanced rxvt or not
591	echo -n '^[Z'
592	read term_id
593	stty icanon echo
594	if [ ""${term_id} = '^[[?1;2C' -a ${DISPLAY:-foo} = foo ]; then
595	echo -n '^[[7n' # query the rxvt we are in for the DISPLAY string
596	read DISPLAY # set it in our local shell
597	fi
598	fi
599		682
600	=item How do I compile the manual pages for myself?	683	These are just for testing stuff.
601		684
602	You need to have a recent version of perl installed as F</usr/bin/perl>,	685	URxvt.imLocale: ja_JP.UTF-8
603	one that comes with F<pod2man>, F<pod2text> and F<pod2html>. Then go to	686	URxvt.preeditType: OnTheSpot,None
604	the doc subdirectory and enter C<make alldoc>.
605		687
606	=item My question isn't answered here, can I ask a human?	688	This tells rxvt-unicode to use a special locale when communicating with
		689	the X Input Method, and also tells it to only use the OnTheSpot pre-edit
		690	type, which requires the C<xim-onthespot> perl extension but rewards me
		691	with correct-looking fonts.
607		692
608	Before sending me mail, you could go to IRC: C<irc.freenode.net>,	693	URxvt.perl-lib: /root/lib/urxvt
609	channel C<#rxvt-unicode> has some rxvt-unicode enthusiasts that might be	694	URxvt.perl-ext-common: default,selection-autotransform,selection-pastebin,xim-onthespot,remote-clipboard
610	interested in learning about new and exciting problems (but not FAQs :).	695	URxvt.selection.pattern-0: ( at .*? line \\d+)
		696	URxvt.selection.pattern-1: ^(/[^:]+):\
		697	URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/:e \\Q$1\\E\\x0d:$2\\x0d/
		698	URxvt.selection-autotransform.1: s/^ at (.*?) line (\\d+)$/:e \\Q$1\\E\\x0d:$2\\x0d/
		699
		700	This is my perl configuration. The first two set the perl library
		701	directory and also tells urxvt to use a large number of extensions. I
		702	develop for myself mostly, so I actually use most of the extensions I
		703	write.
		704
		705	The selection stuff mainly makes the selection perl-error-message aware
		706	and tells it to convert perl error messages into vi-commands to load the
		707	relevant file and go tot he error line number.
		708
		709	URxvt.scrollstyle: plain
		710	URxvt.secondaryScroll: true
		711
		712	As the documentation says: plain is the preferred scrollbar for the
		713	author. The C<secondaryScroll> configures urxvt to scroll in full-screen
		714	apps, like screen, so lines scrolled out of screen end up in urxvt's
		715	scrollback buffer.
		716
		717	URxvt.background: #000000
		718	URxvt.foreground: gray90
		719	URxvt.color7: gray90
		720	URxvt.colorBD: #ffffff
		721	URxvt.cursorColor: #e0e080
		722	URxvt.throughColor: #8080f0
		723	URxvt.highlightColor: #f0f0f0
		724
		725	Some colours. Not sure which ones are being used or even non-defaults, but
		726	these are in my .Xdefaults. Most notably, they set foreground/background
		727	to light gray/black, and also make sure that the colour 7 matches the
		728	default foreground colour.
		729
		730	URxvt.underlineColor: yellow
		731
		732	Another colour, makes underline lines look different. Sometimes hurts, but
		733	is mostly a nice effect.
		734
		735	URxvt.geometry: 154x36
		736	URxvt.loginShell: false
		737	URxvt.meta: ignore
		738	URxvt.utmpInhibit: true
		739
		740	Uh, well, should be mostly self-explanatory. By specifying some defaults
		741	manually, I can quickly switch them for testing.
		742
		743	URxvt.saveLines: 8192
		744
		745	A large scrollback buffer is essential. Really.
		746
		747	URxvt.mapAlert: true
		748
		749	The only case I use it is for my IRC window, which I like to keep
		750	iconified till people msg me (which beeps).
		751
		752	URxvt.visualBell: true
		753
		754	The audible bell is often annoying, especially when in a crowd.
		755
		756	URxvt.insecure: true
		757
		758	Please don't hack my mutt! Ooops...
		759
		760	URxvt.pastableTabs: false
		761
		762	I once thought this is a great idea.
		763
		764	urxvt.font: 9x15bold,\
		765	-misc-fixed-bold-r-normal--15-140-75-75-c-90-iso10646-1,\
		766	-misc-fixed-medium-r-normal--15-140-75-75-c-90-iso10646-1, \
		767	[codeset=JISX0208]xft:Kochi Gothic, \
		768	xft:Bitstream Vera Sans Mono:autohint=true, \
		769	xft:Code2000:antialias=false
		770	urxvt.boldFont: -xos4-terminus-bold-r-normal--14-140-72-72-c-80-iso8859-15
		771	urxvt.italicFont: xft:Bitstream Vera Sans Mono:italic:autohint=true
		772	urxvt.boldItalicFont: xft:Bitstream Vera Sans Mono:bold:italic:autohint=true
		773
		774	I wrote rxvt-unicode to be able to specify fonts exactly. So don't be
		775	overwhelmed. A special note: the C<9x15bold> mentioned above is actually
		776	the version from XFree-3.3, as XFree-4 replaced it by a totally different
		777	font (different glyphs for C<;> and many other harmless characters),
		778	while the second font is actually the C<9x15bold> from XFree4/XOrg. The
		779	bold version has less chars than the medium version, so I use it for rare
		780	characters, too. When editing sources with vim, I use italic for comments
		781	and other stuff, which looks quite good with Bitstream Vera anti-aliased.
		782
		783	Terminus is a quite bad font (many very wrong glyphs), but for most of my
		784	purposes, it works, and gives a different look, as my normal (Non-bold)
		785	font is already bold, and I want to see a difference between bold and
		786	normal fonts.
		787
		788	Please note that I used the C<urxvt> instance name and not the C<URxvt>
		789	class name. Thats because I use different configs for different purposes,
		790	for example, my IRC window is started with C<-name IRC>, and uses these
		791	defaults:
		792
		793	IRC*title: IRC
		794	IRC*geometry: 87x12+535+542
		795	IRC*saveLines: 0
		796	IRC*mapAlert: true
		797	IRC*font: suxuseuro
		798	IRC*boldFont: suxuseuro
		799	IRC*colorBD: white
		800	IRC*keysym.M-C-1: command:\033]710;suxuseuro\007\033]711;suxuseuro\007
		801	IRC*keysym.M-C-2: command:\033]710;9x15bold\007\033]711;9x15bold\007
		802
		803	C<Alt-Shift-1> and C<Alt-Shift-2> switch between two different font
		804	sizes. C<suxuseuro> allows me to keep an eye (and actually read)
		805	stuff while keeping a very small window. If somebody pastes something
		806	complicated (e.g. japanese), I temporarily switch to a larger font.
		807
		808	The above is all in my C<.Xdefaults> (I don't use C<.Xresources> nor
		809	C<xrdb>). I also have some resources in a separate C<.Xdefaults-hostname>
		810	file for different hosts, for example, on ym main desktop, I use:
		811
		812	URxvt.keysym.C-M-q: command:\033[3;5;5t
		813	URxvt.keysym.C-M-y: command:\033[3;5;606t
		814	URxvt.keysym.C-M-e: command:\033[3;1605;5t
		815	URxvt.keysym.C-M-c: command:\033[3;1605;606t
		816	URxvt.keysym.C-M-p: perl:test
		817
		818	The first for keysym definitions allow me to quickly bring some windows
		819	in the layout I like most. Ion users might start laughing but will stop
		820	immediately when I tell them that I use my own Fvwm2 module for much the
		821	same effect as Ion provides, and I only very rarely use the above key
		822	combinations :->
		823
		824	=head3 Why doesn't rxvt-unicode read my resources?
		825
		826	Well, why, indeed? It does, in a way very similar to other X
		827	applications. Most importantly, this means that if you or your OS loads
		828	resources into the X display (the right way to do it), rxvt-unicode will
		829	ignore any resource files in your home directory. It will only read
		830	F<$HOME/.Xdefaults> when no resources are attached to the display.
		831
		832	If you have or use an F<$HOME/.Xresources> file, chances are that
		833	resources are loaded into your X-server. In this case, you have to
		834	re-login after every change (or run F<xrdb -merge $HOME/.Xresources>).
		835
		836	Also consider the form resources have to use:
		837
		838	URxvt.resource: value
		839
		840	If you want to use another form (there are lots of different ways of
		841	specifying resources), make sure you understand whether and why it
		842	works. If unsure, use the form above.
		843
		844	=head3 When I log-in to another system it tells me about missing terminfo data?
		845
		846	The terminal description used by rxvt-unicode is not as widely available
		847	as that for xterm, or even rxvt (for which the same problem often arises).
		848
		849	The correct solution for this problem is to install the terminfo, this can
		850	be done like this (with ncurses' infocmp and works as user and admin):
		851
		852	REMOTE=remotesystem.domain
		853	infocmp rxvt-unicode | ssh $REMOTE "mkdir -p .terminfo && cat >/tmp/ti && tic /tmp/ti"
		854
		855	... or by installing rxvt-unicode normally on the remote system,
		856
		857	One some systems you might need to set C<$TERMINFO> to the full path of
		858	F<$HOME/.terminfo> for this to work.
		859
		860	If you cannot or do not want to do this, then you can simply set
		861	C<TERM=rxvt> or even C<TERM=xterm>, and live with the small number of
		862	problems arising, which includes wrong keymapping, less and different
		863	colours and some refresh errors in fullscreen applications. It's a nice
		864	quick-and-dirty workaround for rare cases, though.
		865
		866	If you always want to do this (and are fine with the consequences) you
		867	can either recompile rxvt-unicode with the desired TERM value or use a
		868	resource to set it:
		869
		870	URxvt.termName: rxvt
		871
		872	If you don't plan to use B<rxvt> (quite common...) you could also replace
		873	the rxvt terminfo file with the rxvt-unicode one and use C<TERM=rxvt>.
		874
		875	=head3 C<tic> outputs some error when compiling the terminfo entry.
		876
		877	Most likely it's the empty definition for C<enacs=>. Just replace it by
		878	C<enacs=\E[0@> and try again.
		879
		880	=head3 C<bash>'s readline does not work correctly under @@URXVT_NAME@@.
		881
		882	See next entry.
		883
		884	=head3 I need a termcap file entry.
		885
		886	One reason you might want this is that some distributions or operating
		887	systems still compile some programs using the long-obsoleted termcap
		888	library (Fedora Core's bash is one example) and rely on a termcap entry
		889	for C<rxvt-unicode>.
		890
		891	You could use rxvt's termcap entry with reasonable results in many cases.
		892	You can also create a termcap entry by using terminfo's infocmp program
		893	like this:
		894
		895	infocmp -C rxvt-unicode
		896
		897	Or you could use this termcap entry, generated by the command above:
		898
		899	rxvt-unicode|rxvt-unicode terminal (X Window System):\
		900	:am:bw:eo:km:mi:ms:xn:xo:\
		901	:co#80:it#8:li#24:lm#0:\
		902	:AL=\E[%dL:DC=\E[%dP:DL=\E[%dM:DO=\E[%dB:IC=\E[%d@:\
		903	:K1=\EOw:K2=\EOu:K3=\EOy:K4=\EOq:K5=\EOs:LE=\E[%dD:\
		904	:RI=\E[%dC:SF=\E[%dS:SR=\E[%dT:UP=\E[%dA:ae=\E(B:al=\E[L:\
		905	:as=\E(0:bl=^G:cd=\E[J:ce=\E[K:cl=\E[H\E[2J:\
		906	:cm=\E[%i%d;%dH:cr=^M:cs=\E[%i%d;%dr:ct=\E[3g:dc=\E[P:\
		907	:dl=\E[M:do=^J:ec=\E[%dX:ei=\E[4l:ho=\E[H:\
		908	:i1=\E[?47l\E=\E[?1l:ic=\E[@:im=\E[4h:\
		909	:is=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;3;4;6l\E[4l:\
		910	:k1=\E[11~:k2=\E[12~:k3=\E[13~:k4=\E[14~:k5=\E[15~:\
		911	:k6=\E[17~:k7=\E[18~:k8=\E[19~:k9=\E[20~:kD=\E[3~:\
		912	:kI=\E[2~:kN=\E[6~:kP=\E[5~:kb=\177:kd=\EOB:ke=\E[?1l\E>:\
		913	:kh=\E[7~:kl=\EOD:kr=\EOC:ks=\E[?1h\E=:ku=\EOA:le=^H:\
		914	:mb=\E[5m:md=\E[1m:me=\E[m\017:mr=\E[7m:nd=\E[C:rc=\E8:\
		915	:sc=\E7:se=\E[27m:sf=^J:so=\E[7m:sr=\EM:st=\EH:ta=^I:\
		916	:te=\E[r\E[?1049l:ti=\E[?1049h:ue=\E[24m:up=\E[A:\
		917	:us=\E[4m:vb=\E[?5h\E[?5l:ve=\E[?25h:vi=\E[?25l:\
		918	:vs=\E[?25h:
		919
		920	=head3 Why does C<ls> no longer have coloured output?
		921
		922	The C<ls> in the GNU coreutils unfortunately doesn't use terminfo to
		923	decide whether a terminal has colour, but uses its own configuration
		924	file. Needless to say, C<rxvt-unicode> is not in its default file (among
		925	with most other terminals supporting colour). Either add:
		926
		927	TERM rxvt-unicode
		928
		929	to C</etc/DIR_COLORS> or simply add:
		930
		931	alias ls='ls --color=auto'
		932
		933	to your C<.profile> or C<.bashrc>.
		934
		935	=head3 Why doesn't vim/emacs etc. use the 88 colour mode?
		936
		937	See next entry.
		938
		939	=head3 Why doesn't vim/emacs etc. make use of italic?
		940
		941	See next entry.
		942
		943	=head3 Why are the secondary screen-related options not working properly?
		944
		945	Make sure you are using C<TERM=rxvt-unicode>. Some pre-packaged
		946	distributions (most notably Debian GNU/Linux) break rxvt-unicode
		947	by setting C<TERM> to C<rxvt>, which doesn't have these extra
		948	features. Unfortunately, some of these (most notably, again, Debian
		949	GNU/Linux) furthermore fail to even install the C<rxvt-unicode> terminfo
		950	file, so you will need to install it on your own (See the question B<When
		951	I log-in to another system it tells me about missing terminfo data?> on
		952	how to do this).
		953
		954
		955	=head2 Encoding / Locale / Input Method Issues
		956
		957	=head3 Rxvt-unicode does not seem to understand the selected encoding?
		958
		959	See next entry.
		960
		961	=head3 Unicode does not seem to work?
		962
		963	If you encounter strange problems like typing an accented character but
		964	getting two unrelated other characters or similar, or if program output is
		965	subtly garbled, then you should check your locale settings.
		966
		967	Rxvt-unicode must be started with the same C<LC_CTYPE> setting as the
		968	programs running in it. Often rxvt-unicode is started in the C<C> locale,
		969	while the login script running within the rxvt-unicode window changes the
		970	locale to something else, e.g. C<en_GB.UTF-8>. Needless to say, this is
		971	not going to work, and is the most common cause for problems.
		972
		973	The best thing is to fix your startup environment, as you will likely run
		974	into other problems. If nothing works you can try this in your .profile.
		975
		976	printf '\33]701;%s\007' "$LC_CTYPE" # $LANG or $LC_ALL are worth a try, too
		977
		978	If this doesn't work, then maybe you use a C<LC_CTYPE> specification not
		979	supported on your systems. Some systems have a C<locale> command which
		980	displays this (also, C<perl -e0> can be used to check locale settings, as
		981	it will complain loudly if it cannot set the locale). If it displays something
		982	like:
		983
		984	locale: Cannot set LC_CTYPE to default locale: ...
		985
		986	Then the locale you specified is not supported on your system.
		987
		988	If nothing works and you are sure that everything is set correctly then
		989	you will need to remember a little known fact: Some programs just don't
		990	support locales :(
		991
		992	=head3 How does rxvt-unicode determine the encoding to use?
		993
		994	See next entry.
		995
		996	=head3 Is there an option to switch encodings?
		997
		998	Unlike some other terminals, rxvt-unicode has no encoding switch, and no
		999	specific "utf-8" mode, such as xterm. In fact, it doesn't even know about
		1000	UTF-8 or any other encodings with respect to terminal I/O.
		1001
		1002	The reasons is that there exists a perfectly fine mechanism for selecting
		1003	the encoding, doing I/O and (most important) communicating this to all
		1004	applications so everybody agrees on character properties such as width
		1005	and code number. This mechanism is the I<locale>. Applications not using
		1006	that info will have problems (for example, C<xterm> gets the width of
		1007	characters wrong as it uses its own, locale-independent table under all
		1008	locales).
		1009
		1010	Rxvt-unicode uses the C<LC_CTYPE> locale category to select encoding. All
		1011	programs doing the same (that is, most) will automatically agree in the
		1012	interpretation of characters.
		1013
		1014	Unfortunately, there is no system-independent way to select locales, nor
		1015	is there a standard on how locale specifiers will look like.
		1016
		1017	On most systems, the content of the C<LC_CTYPE> environment variable
		1018	contains an arbitrary string which corresponds to an already-installed
		1019	locale. Common names for locales are C<en_US.UTF-8>, C<de_DE.ISO-8859-15>,
		1020	C<ja_JP.EUC-JP>, i.e. C<language_country.encoding>, but other forms
		1021	(i.e. C<de> or C<german>) are also common.
		1022
		1023	Rxvt-unicode ignores all other locale categories, and except for
		1024	the encoding, ignores country or language-specific settings,
		1025	i.e. C<de_DE.UTF-8> and C<ja_JP.UTF-8> are the normally same to
		1026	rxvt-unicode.
		1027
		1028	If you want to use a specific encoding you have to make sure you start
		1029	rxvt-unicode with the correct C<LC_CTYPE> category.
		1030
		1031	=head3 Can I switch locales at runtime?
		1032
		1033	Yes, using an escape sequence. Try something like this, which sets
		1034	rxvt-unicode's idea of C<LC_CTYPE>.
		1035
		1036	printf '\33]701;%s\007' ja_JP.SJIS
		1037
		1038	See also the previous answer.
		1039
		1040	Sometimes this capability is rather handy when you want to work in
		1041	one locale (e.g. C<de_DE.UTF-8>) but some programs don't support it
		1042	(e.g. UTF-8). For example, I use this script to start C<xjdic>, which
		1043	first switches to a locale supported by xjdic and back later:
		1044
		1045	printf '\33]701;%s\007' ja_JP.SJIS
		1046	xjdic -js
		1047	printf '\33]701;%s\007' de_DE.UTF-8
		1048
		1049	You can also use xterm's C<luit> program, which usually works fine, except
		1050	for some locales where character width differs between program- and
		1051	rxvt-unicode-locales.
		1052
		1053	=head3 I have problems getting my input method working.
		1054
		1055	Try a search engine, as this is slightly different for every input method server.
		1056
		1057	Here is a checklist:
		1058
		1059	=over 4
		1060
		1061	=item - Make sure your locale I<and> the imLocale are supported on your OS.
		1062
		1063	Try C<locale -a> or check the documentation for your OS.
		1064
		1065	=item - Make sure your locale or imLocale matches a locale supported by your XIM.
		1066
		1067	For example, B<kinput2> does not support UTF-8 locales, you should use
		1068	C<ja_JP.EUC-JP> or equivalent.
		1069
		1070	=item - Make sure your XIM server is actually running.
		1071
		1072	=item - Make sure the C<XMODIFIERS> environment variable is set correctly when I<starting> rxvt-unicode.
		1073
		1074	When you want to use e.g. B<kinput2>, it must be set to
		1075	C<@im=kinput2>. For B<scim>, use C<@im=SCIM>. You can see what input
		1076	method servers are running with this command:
		1077
		1078	xprop -root XIM_SERVERS
		1079
		1080	=item
611		1081
612	=back	1082	=back
613		1083
614	=head1 SYNOPSIS	1084	=head3 My input method wants <some encoding> but I want UTF-8, what can I do?
615		1085
616	# set a new font set	1086	You can specify separate locales for the input method and the rest of the
617	printf '\33]50;%s\007' 9x15,xft:Kochi" Mincho"	1087	terminal, using the resource C<imlocale>:
618		1088
619	# change the locale and tell rxvt-unicode about it	1089	URxvt.imlocale: ja_JP.EUC-JP
620	export LC_CTYPE=ja_JP.EUC-JP; printf "\33]701;$LC_CTYPE\007"
621		1090
622	# set window title	1091	Now you can start your terminal with C<LC_CTYPE=ja_JP.UTF-8> and still
623	printf '\33]2;%s\007' "new window title"	1092	use your input method. Please note, however, that, depending on your Xlib
		1093	version, you may not be able to input characters outside C<EUC-JP> in a
		1094	normal way then, as your input method limits you.
624		1095
625	=head1 DESCRIPTION	1096	=head3 Rxvt-unicode crashes when the X Input Method changes or exits.
		1097
		1098	Unfortunately, this is unavoidable, as the XIM protocol is racy by
		1099	design. Applications can avoid some crashes at the expense of memory
		1100	leaks, and Input Methods can avoid some crashes by careful ordering at
		1101	exit time. B<kinput2> (and derived input methods) generally succeeds,
		1102	while B<SCIM> (or similar input methods) fails. In the end, however,
		1103	crashes cannot be completely avoided even if both sides cooperate.
		1104
		1105	So the only workaround is not to kill your Input Method Servers.
		1106
		1107
		1108	=head2 Operating Systems / Package Maintaining
		1109
		1110	=head3 I am using Debian GNU/Linux and have a problem...
		1111
		1112	The Debian GNU/Linux package of rxvt-unicode in sarge contains large
		1113	patches that considerably change the behaviour of rxvt-unicode (but
		1114	unfortunately this notice has been removed). Before reporting a bug to
		1115	the original rxvt-unicode author please download and install the genuine
		1116	version (L<http://software.schmorp.de#rxvt-unicode>) and try to reproduce
		1117	the problem. If you cannot, chances are that the problems are specific to
		1118	Debian GNU/Linux, in which case it should be reported via the Debian Bug
		1119	Tracking System (use C<reportbug> to report the bug).
		1120
		1121	For other problems that also affect the Debian package, you can and
		1122	probably should use the Debian BTS, too, because, after all, it's also a
		1123	bug in the Debian version and it serves as a reminder for other users that
		1124	might encounter the same issue.
		1125
		1126	=head3 I am maintaining rxvt-unicode for distribution/OS XXX, any recommendation?
		1127
		1128	You should build one binary with the default options. F<configure>
		1129	now enables most useful options, and the trend goes to making them
		1130	runtime-switchable, too, so there is usually no drawback to enabling them,
		1131	except higher disk and possibly memory usage. The perl interpreter should
		1132	be enabled, as important functionality (menus, selection, likely more in
		1133	the future) depends on it.
		1134
		1135	You should not overwrite the C<perl-ext-common> snd C<perl-ext> resources
		1136	system-wide (except maybe with C<defaults>). This will result in useful
		1137	behaviour. If your distribution aims at low memory, add an empty
		1138	C<perl-ext-common> resource to the app-defaults file. This will keep the
		1139	perl interpreter disabled until the user enables it.
		1140
		1141	If you can/want build more binaries, I recommend building a minimal
		1142	one with C<--disable-everything> (very useful) and a maximal one with
		1143	C<--enable-everything> (less useful, it will be very big due to a lot of
		1144	encodings built-in that increase download times and are rarely used).
		1145
		1146	=head3 I need to make it setuid/setgid to support utmp/ptys on my OS, is this safe?
		1147
		1148	It should be, starting with release 7.1. You are encouraged to properly
		1149	install urxvt with privileges necessary for your OS now.
		1150
		1151	When rxvt-unicode detects that it runs setuid or setgid, it will fork
		1152	into a helper process for privileged operations (pty handling on some
		1153	systems, utmp/wtmp/lastlog handling on others) and drop privileges
		1154	immediately. This is much safer than most other terminals that keep
		1155	privileges while running (but is more relevant to urxvt, as it contains
		1156	things as perl interpreters, which might be "helpful" to attackers).
		1157
		1158	This forking is done as the very first within main(), which is very early
		1159	and reduces possible bugs to initialisation code run before main(), or
		1160	things like the dynamic loader of your system, which should result in very
		1161	little risk.
		1162
		1163	=head3 I am on FreeBSD and rxvt-unicode does not seem to work at all.
		1164
		1165	Rxvt-unicode requires the symbol C<__STDC_ISO_10646__> to be defined
		1166	in your compile environment, or an implementation that implements it,
		1167	whether it defines the symbol or not. C<__STDC_ISO_10646__> requires that
		1168	B<wchar_t> is represented as unicode.
		1169
		1170	As you might have guessed, FreeBSD does neither define this symbol nor
		1171	does it support it. Instead, it uses its own internal representation of
		1172	B<wchar_t>. This is, of course, completely fine with respect to standards.
		1173
		1174	However, that means rxvt-unicode only works in C<POSIX>, C<ISO-8859-1> and
		1175	C<UTF-8> locales under FreeBSD (which all use Unicode as B<wchar_t>.
		1176
		1177	C<__STDC_ISO_10646__> is the only sane way to support multi-language
		1178	apps in an OS, as using a locale-dependent (and non-standardized)
		1179	representation of B<wchar_t> makes it impossible to convert between
		1180	B<wchar_t> (as used by X11 and your applications) and any other encoding
		1181	without implementing OS-specific-wrappers for each and every locale. There
		1182	simply are no APIs to convert B<wchar_t> into anything except the current
		1183	locale encoding.
		1184
		1185	Some applications (such as the formidable B<mlterm>) work around this
		1186	by carrying their own replacement functions for character set handling
		1187	with them, and either implementing OS-dependent hacks or doing multiple
		1188	conversions (which is slow and unreliable in case the OS implements
		1189	encodings slightly different than the terminal emulator).
		1190
		1191	The rxvt-unicode author insists that the right way to fix this is in the
		1192	system libraries once and for all, instead of forcing every app to carry
		1193	complete replacements for them :)
		1194
		1195	=head3 How can I use rxvt-unicode under cygwin?
		1196
		1197	rxvt-unicode should compile and run out of the box on cygwin, using
		1198	the X11 libraries that come with cygwin. libW11 emulation is no
		1199	longer supported (and makes no sense, either, as it only supported a
		1200	single font). I recommend starting the X-server in C<-multiwindow> or
		1201	C<-rootless> mode instead, which will result in similar look&feel as the
		1202	old libW11 emulation.
		1203
		1204	At the time of this writing, cygwin didn't seem to support any multi-byte
		1205	encodings (you might try C<LC_CTYPE=C-UTF-8>), so you are likely limited
		1206	to 8-bit encodings.
		1207
		1208	=head3 Character widths are not correct.
		1209
		1210	urxvt uses the system wcwidth function to know the information about
		1211	the width of characters, so on systems with incorrect locale data you
		1212	will likely get bad results. Two notorious examples are Solaris 9,
		1213	where single-width characters like U+2514 are reported as double-width,
		1214	and Darwin 8, where combining chars are reported having width 1.
		1215
		1216	The solution is to upgrade your system or switch to a better one. A
		1217	possibly working workaround is to use a wcwidth implementation like
		1218
		1219	http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c
		1220
		1221	=head1 RXVT-UNICODE TECHNICAL REFERENCE
626		1222
627	The rest of this document describes various technical aspects of	1223	The rest of this document describes various technical aspects of
628	B<rxvt-unicode>. First the description of supported command sequences,	1224	B<rxvt-unicode>. First the description of supported command sequences,
629	followed by menu and pixmap support and last by a description of all	1225	followed by pixmap support and last by a description of all features
630	features selectable at C<configure> time.	1226	selectable at C<configure> time.
631		1227
632	=head1 RXVT TECHNICAL REFERENCE
633
634	=head1 Definitions	1228	=head2 Definitions
635		1229
636	=over 4	1230	=over 4
637		1231
638	=item B<< C<c> >>	1232	=item B<< C<c> >>
639		1233
…		…
657		1251
658	A text parameter composed of printable characters.	1252	A text parameter composed of printable characters.
659		1253
660	=back	1254	=back
661		1255
662	=head1 Values	1256	=head2 Values
663		1257
664	=over 4	1258	=over 4
665		1259
666	=item B<< C<ENQ> >>	1260	=item B<< C<ENQ> >>
667		1261
…		…
710		1304
711	Space Character	1305	Space Character
712		1306
713	=back	1307	=back
714		1308
715	=head1 Escape Sequences	1309	=head2 Escape Sequences
716		1310
717	=over 4	1311	=over 4
718		1312
719	=item B<< C<ESC # 8> >>	1313	=item B<< C<ESC # 8> >>
720		1314
…		…
766	Single Shift Select of G3 Character Set (SS3): affects next character	1360	Single Shift Select of G3 Character Set (SS3): affects next character
767	only I<unimplemented>	1361	only I<unimplemented>
768		1362
769	=item B<< C<ESC Z> >>	1363	=item B<< C<ESC Z> >>
770		1364
771	Obsolete form of returns: B<< C<ESC[?1;2C> >> I<rxvt-unicode compile-time option>	1365	Obsolete form of returns: B<< C<ESC [ ? 1 ; 2 C> >> I<rxvt-unicode compile-time option>
772		1366
773	=item B<< C<ESC c> >>	1367	=item B<< C<ESC c> >>
774		1368
775	Full reset (RIS)	1369	Full reset (RIS)
776		1370
…		…
780		1374
781	=item B<< C<ESC o> >>	1375	=item B<< C<ESC o> >>
782		1376
783	Invoke the G3 Character Set (LS3)	1377	Invoke the G3 Character Set (LS3)
784		1378
785	=item B<< C<ESC> ( C> >>	1379	=item B<< C<ESC ( C> >>
786		1380
787	Designate G0 Character Set (ISO 2022), see below for values of C<C>.	1381	Designate G0 Character Set (ISO 2022), see below for values of C<C>.
788		1382
789	=item B<< C<ESC> ) C> >>	1383	=item B<< C<ESC ) C> >>
790		1384
791	Designate G1 Character Set (ISO 2022), see below for values of C<C>.	1385	Designate G1 Character Set (ISO 2022), see below for values of C<C>.
792		1386
793	=item B<< C<ESC * C> >>	1387	=item B<< C<ESC * C> >>
794		1388
…		…
818		1412
819	=back	1413	=back
820		1414
821	X<CSI>	1415	X<CSI>
822		1416
823	=head1 CSI (Command Sequence Introducer) Sequences	1417	=head2 CSI (Command Sequence Introducer) Sequences
824		1418
825	=over 4	1419	=over 4
826		1420
827	=item B<< C<ESC [ Ps @> >>	1421	=item B<< C<ESC [ Ps @> >>
828		1422
…		…
935		1529
936	=item B<< C<ESC [ Ps c> >>	1530	=item B<< C<ESC [ Ps c> >>
937		1531
938	Send Device Attributes (DA)	1532	Send Device Attributes (DA)
939	B<< C<Ps = 0> >> (or omitted): request attributes from terminal	1533	B<< C<Ps = 0> >> (or omitted): request attributes from terminal
940	returns: B<< C<ESC[?1;2c> >> (``I am a VT100 with Advanced Video	1534	returns: B<< C<ESC [ ? 1 ; 2 c> >> (``I am a VT100 with Advanced Video
941	Option'')	1535	Option'')
942		1536
943	=item B<< C<ESC [ Ps d> >>	1537	=item B<< C<ESC [ Ps d> >>
944		1538
945	Cursor to Line B<< C<Ps> >> (VPA)	1539	Cursor to Line B<< C<Ps> >> (VPA)
…		…
1061		1655
1062	=item B<< C<ESC [ s> >>	1656	=item B<< C<ESC [ s> >>
1063		1657
1064	Save Cursor (SC)	1658	Save Cursor (SC)
1065		1659
		1660	=item B<< C<ESC [ Ps;Pt t> >>
		1661
		1662	Window Operations
		1663
		1664	=begin table
		1665
		1666	B<< C<Ps = 1> >> Deiconify (map) window
		1667	B<< C<Ps = 2> >> Iconify window
		1668	B<< C<Ps = 3> >> B<< C<ESC [ 3 ; X ; Y t> >> Move window to (X|Y)
		1669	B<< C<Ps = 4> >> B<< C<ESC [ 4 ; H ; W t> >> Resize to WxH pixels
		1670	B<< C<Ps = 5> >> Raise window
		1671	B<< C<Ps = 6> >> Lower window
		1672	B<< C<Ps = 7> >> Refresh screen once
		1673	B<< C<Ps = 8> >> B<< C<ESC [ 8 ; R ; C t> >> Resize to R rows and C columns
		1674	B<< C<Ps = 11> >> Report window state (responds with C<Ps = 1> or C<Ps = 2>)
		1675	B<< C<Ps = 13> >> Report window position (responds with C<Ps = 3>)
		1676	B<< C<Ps = 14> >> Report window pixel size (responds with C<Ps = 4>)
		1677	B<< C<Ps = 18> >> Report window text size (responds with C<Ps = 7>)
		1678	B<< C<Ps = 19> >> Currently the same as C<Ps = 18>, but responds with C<Ps = 9>
		1679	B<< C<Ps = 20> >> Reports icon label (B<< C<ESC ] L NAME \234> >>)
		1680	B<< C<Ps = 21> >> Reports window title (B<< C<ESC ] l NAME \234> >>)
		1681	B<< C<Ps = 24..> >> Set window height to C<Ps> rows
		1682
		1683	=end table
		1684
		1685	=item B<< C<ESC [ u> >>
		1686
		1687	Restore Cursor
		1688
1066	=item B<< C<ESC [ Ps x> >>	1689	=item B<< C<ESC [ Ps x> >>
1067		1690
1068	Request Terminal Parameters (DECREQTPARM)	1691	Request Terminal Parameters (DECREQTPARM)
1069		1692
1070	=item B<< C<ESC [ u> >>
1071
1072	Restore Cursor
1073
1074	=back	1693	=back
1075		1694
1076	X<PrivateModes>	1695	X<PrivateModes>
1077		1696
1078	=head1 DEC Private Modes	1697	=head2 DEC Private Modes
1079		1698
1080	=over 4	1699	=over 4
1081		1700
1082	=item B<< C<ESC [ ? Pm h> >>	1701	=item B<< C<ESC [ ? Pm h> >>
1083		1702
…		…
1099		1718
1100	Toggle DEC Private Mode Values (rxvt extension). I<where>	1719	Toggle DEC Private Mode Values (rxvt extension). I<where>
1101		1720
1102	=over 4	1721	=over 4
1103		1722
1104	=item B<< C<Ps = 1> >> (DECCKM)	1723	=item B<< C<Pm = 1> >> (DECCKM)
1105		1724
1106	=begin table	1725	=begin table
1107		1726
1108	B<< C<h> >> Application Cursor Keys	1727	B<< C<h> >> Application Cursor Keys
1109	B<< C<l> >> Normal Cursor Keys	1728	B<< C<l> >> Normal Cursor Keys
1110		1729
1111	=end table	1730	=end table
1112		1731
1113	=item B<< C<Ps = 2> >> (ANSI/VT52 mode)	1732	=item B<< C<Pm = 2> >> (ANSI/VT52 mode)
1114		1733
1115	=begin table	1734	=begin table
1116		1735
1117	B<< C<h> >> Enter VT52 mode	1736	B<< C<h> >> Enter VT52 mode
1118	B<< C<l> >> Enter VT52 mode	1737	B<< C<l> >> Enter VT52 mode
1119		1738
1120	=end table	1739	=end table
1121		1740
1122	=item B<< C<Ps = 3> >>	1741	=item B<< C<Pm = 3> >>
1123		1742
1124	=begin table	1743	=begin table
1125		1744
1126	B<< C<h> >> 132 Column Mode (DECCOLM)	1745	B<< C<h> >> 132 Column Mode (DECCOLM)
1127	B<< C<l> >> 80 Column Mode (DECCOLM)	1746	B<< C<l> >> 80 Column Mode (DECCOLM)
1128		1747
1129	=end table	1748	=end table
1130		1749
1131	=item B<< C<Ps = 4> >>	1750	=item B<< C<Pm = 4> >>
1132		1751
1133	=begin table	1752	=begin table
1134		1753
1135	B<< C<h> >> Smooth (Slow) Scroll (DECSCLM)	1754	B<< C<h> >> Smooth (Slow) Scroll (DECSCLM)
1136	B<< C<l> >> Jump (Fast) Scroll (DECSCLM)	1755	B<< C<l> >> Jump (Fast) Scroll (DECSCLM)
1137		1756
1138	=end table	1757	=end table
1139		1758
1140	=item B<< C<Ps = 5> >>	1759	=item B<< C<Pm = 5> >>
1141		1760
1142	=begin table	1761	=begin table
1143		1762
1144	B<< C<h> >> Reverse Video (DECSCNM)	1763	B<< C<h> >> Reverse Video (DECSCNM)
1145	B<< C<l> >> Normal Video (DECSCNM)	1764	B<< C<l> >> Normal Video (DECSCNM)
1146		1765
1147	=end table	1766	=end table
1148		1767
1149	=item B<< C<Ps = 6> >>	1768	=item B<< C<Pm = 6> >>
1150		1769
1151	=begin table	1770	=begin table
1152		1771
1153	B<< C<h> >> Origin Mode (DECOM)	1772	B<< C<h> >> Origin Mode (DECOM)
1154	B<< C<l> >> Normal Cursor Mode (DECOM)	1773	B<< C<l> >> Normal Cursor Mode (DECOM)
1155		1774
1156	=end table	1775	=end table
1157		1776
1158	=item B<< C<Ps = 7> >>	1777	=item B<< C<Pm = 7> >>
1159		1778
1160	=begin table	1779	=begin table
1161		1780
1162	B<< C<h> >> Wraparound Mode (DECAWM)	1781	B<< C<h> >> Wraparound Mode (DECAWM)
1163	B<< C<l> >> No Wraparound Mode (DECAWM)	1782	B<< C<l> >> No Wraparound Mode (DECAWM)
1164		1783
1165	=end table	1784	=end table
1166		1785
1167	=item B<< C<Ps = 8> >> I<unimplemented>	1786	=item B<< C<Pm = 8> >> I<unimplemented>
1168		1787
1169	=begin table	1788	=begin table
1170		1789
1171	B<< C<h> >> Auto-repeat Keys (DECARM)	1790	B<< C<h> >> Auto-repeat Keys (DECARM)
1172	B<< C<l> >> No Auto-repeat Keys (DECARM)	1791	B<< C<l> >> No Auto-repeat Keys (DECARM)
1173		1792
1174	=end table	1793	=end table
1175		1794
1176	=item B<< C<Ps = 9> >> X10 XTerm	1795	=item B<< C<Pm = 9> >> X10 XTerm
1177		1796
1178	=begin table	1797	=begin table
1179		1798
1180	B<< C<h> >> Send Mouse X & Y on button press.	1799	B<< C<h> >> Send Mouse X & Y on button press.
1181	B<< C<l> >> No mouse reporting.	1800	B<< C<l> >> No mouse reporting.
1182		1801
1183	=end table	1802	=end table
1184		1803
1185	=item B<< C<Ps = 10> >> (B<rxvt>)
1186
1187	=begin table
1188
1189	B<< C<h> >> menuBar visible
1190	B<< C<l> >> menuBar invisible
1191
1192	=end table
1193
1194	=item B<< C<Ps = 25> >>	1804	=item B<< C<Pm = 25> >>
1195		1805
1196	=begin table	1806	=begin table
1197		1807
1198	B<< C<h> >> Visible cursor {cnorm/cvvis}	1808	B<< C<h> >> Visible cursor {cnorm/cvvis}
1199	B<< C<l> >> Invisible cursor {civis}	1809	B<< C<l> >> Invisible cursor {civis}
1200		1810
1201	=end table	1811	=end table
1202		1812
1203	=item B<< C<Ps = 30> >>	1813	=item B<< C<Pm = 30> >>
1204		1814
1205	=begin table	1815	=begin table
1206		1816
1207	B<< C<h> >> scrollBar visisble	1817	B<< C<h> >> scrollBar visible
1208	B<< C<l> >> scrollBar invisisble	1818	B<< C<l> >> scrollBar invisible
1209		1819
1210	=end table	1820	=end table
1211		1821
1212	=item B<< C<Ps = 35> >> (B<rxvt>)	1822	=item B<< C<Pm = 35> >> (B<rxvt>)
1213		1823
1214	=begin table	1824	=begin table
1215		1825
1216	B<< C<h> >> Allow XTerm Shift+key sequences	1826	B<< C<h> >> Allow XTerm Shift+key sequences
1217	B<< C<l> >> Disallow XTerm Shift+key sequences	1827	B<< C<l> >> Disallow XTerm Shift+key sequences
1218		1828
1219	=end table	1829	=end table
1220		1830
1221	=item B<< C<Ps = 38> >> I<unimplemented>	1831	=item B<< C<Pm = 38> >> I<unimplemented>
1222		1832
1223	Enter Tektronix Mode (DECTEK)	1833	Enter Tektronix Mode (DECTEK)
1224		1834
1225	=item B<< C<Ps = 40> >>	1835	=item B<< C<Pm = 40> >>
1226		1836
1227	=begin table	1837	=begin table
1228		1838
1229	B<< C<h> >> Allow 80/132 Mode	1839	B<< C<h> >> Allow 80/132 Mode
1230	B<< C<l> >> Disallow 80/132 Mode	1840	B<< C<l> >> Disallow 80/132 Mode
1231		1841
1232	=end table	1842	=end table
1233		1843
1234	=item B<< C<Ps = 44> >> I<unimplemented>	1844	=item B<< C<Pm = 44> >> I<unimplemented>
1235		1845
1236	=begin table	1846	=begin table
1237		1847
1238	B<< C<h> >> Turn On Margin Bell	1848	B<< C<h> >> Turn On Margin Bell
1239	B<< C<l> >> Turn Off Margin Bell	1849	B<< C<l> >> Turn Off Margin Bell
1240		1850
1241	=end table	1851	=end table
1242		1852
1243	=item B<< C<Ps = 45> >> I<unimplemented>	1853	=item B<< C<Pm = 45> >> I<unimplemented>
1244		1854
1245	=begin table	1855	=begin table
1246		1856
1247	B<< C<h> >> Reverse-wraparound Mode	1857	B<< C<h> >> Reverse-wraparound Mode
1248	B<< C<l> >> No Reverse-wraparound Mode	1858	B<< C<l> >> No Reverse-wraparound Mode
1249		1859
1250	=end table	1860	=end table
1251		1861
1252	=item B<< C<Ps = 46> >> I<unimplemented>	1862	=item B<< C<Pm = 46> >> I<unimplemented>
1253		1863
1254	=item B<< C<Ps = 47> >>	1864	=item B<< C<Pm = 47> >>
1255		1865
1256	=begin table	1866	=begin table
1257		1867
1258	B<< C<h> >> Use Alternate Screen Buffer	1868	B<< C<h> >> Use Alternate Screen Buffer
1259	B<< C<l> >> Use Normal Screen Buffer	1869	B<< C<l> >> Use Normal Screen Buffer
1260		1870
1261	=end table	1871	=end table
1262		1872
1263	X<Priv66>	1873	X<Priv66>
1264		1874
1265	=item B<< C<Ps = 66> >>	1875	=item B<< C<Pm = 66> >>
1266		1876
1267	=begin table	1877	=begin table
1268		1878
1269	B<< C<h> >> Application Keypad (DECPAM) == C<ESC =>	1879	B<< C<h> >> Application Keypad (DECPAM) == C<ESC =>
1270	B<< C<l> >> Normal Keypad (DECPNM) == C<< ESC > >>	1880	B<< C<l> >> Normal Keypad (DECPNM) == C<< ESC > >>
1271		1881
1272	=end table	1882	=end table
1273		1883
1274	=item B<< C<Ps = 67> >>	1884	=item B<< C<Pm = 67> >>
1275		1885
1276	=begin table	1886	=begin table
1277		1887
1278	B<< C<h> >> Backspace key sends B<< C<BS> (DECBKM) >>	1888	B<< C<h> >> Backspace key sends B<< C<BS> (DECBKM) >>
1279	B<< C<l> >> Backspace key sends B<< C<DEL> >>	1889	B<< C<l> >> Backspace key sends B<< C<DEL> >>
1280		1890
1281	=end table	1891	=end table
1282		1892
1283	=item B<< C<Ps = 1000> >> (X11 XTerm)	1893	=item B<< C<Pm = 1000> >> (X11 XTerm)
1284		1894
1285	=begin table	1895	=begin table
1286		1896
1287	B<< C<h> >> Send Mouse X & Y on button press and release.	1897	B<< C<h> >> Send Mouse X & Y on button press and release.
1288	B<< C<l> >> No mouse reporting.	1898	B<< C<l> >> No mouse reporting.
1289		1899
1290	=end table	1900	=end table
1291		1901
1292	=item B<< C<Ps = 1001> >> (X11 XTerm) I<unimplemented>	1902	=item B<< C<Pm = 1001> >> (X11 XTerm) I<unimplemented>
1293		1903
1294	=begin table	1904	=begin table
1295		1905
1296	B<< C<h> >> Use Hilite Mouse Tracking.	1906	B<< C<h> >> Use Hilite Mouse Tracking.
1297	B<< C<l> >> No mouse reporting.	1907	B<< C<l> >> No mouse reporting.
1298		1908
1299	=end table	1909	=end table
1300		1910
		1911	=item B<< C<Pm = 1002> >> (X11 XTerm)
		1912
		1913	=begin table
		1914
		1915	B<< C<h> >> Send Mouse X & Y on button press and release, and motion with a button pressed.
		1916	B<< C<l> >> No mouse reporting.
		1917
		1918	=end table
		1919
		1920	=item B<< C<Pm = 1003> >> (X11 XTerm)
		1921
		1922	=begin table
		1923
		1924	B<< C<h> >> Send Mouse X & Y on button press and release, and motion.
		1925	B<< C<l> >> No mouse reporting.
		1926
		1927	=end table
		1928
1301	=item B<< C<Ps = 1010> >> (B<rxvt>)	1929	=item B<< C<Pm = 1010> >> (B<rxvt>)
1302		1930
1303	=begin table	1931	=begin table
1304		1932
1305	B<< C<h> >> Don't scroll to bottom on TTY output	1933	B<< C<h> >> Don't scroll to bottom on TTY output
1306	B<< C<l> >> Scroll to bottom on TTY output	1934	B<< C<l> >> Scroll to bottom on TTY output
1307		1935
1308	=end table	1936	=end table
1309		1937
1310	=item B<< C<Ps = 1011> >> (B<rxvt>)	1938	=item B<< C<Pm = 1011> >> (B<rxvt>)
1311		1939
1312	=begin table	1940	=begin table
1313		1941
1314	B<< C<h> >> Scroll to bottom when a key is pressed	1942	B<< C<h> >> Scroll to bottom when a key is pressed
1315	B<< C<l> >> Don't scroll to bottom when a key is pressed	1943	B<< C<l> >> Don't scroll to bottom when a key is pressed
1316		1944
1317	=end table	1945	=end table
1318		1946
		1947	=item B<< C<Pm = 1021> >> (B<rxvt>)
		1948
		1949	=begin table
		1950
		1951	B<< C<h> >> Bold/italic implies high intensity (see option B<-is>)
		1952	B<< C<l> >> Font styles have no effect on intensity (Compile styles)
		1953
		1954	=end table
		1955
1319	=item B<< C<Ps = 1047> >>	1956	=item B<< C<Pm = 1047> >>
1320		1957
1321	=begin table	1958	=begin table
1322		1959
1323	B<< C<h> >> Use Alternate Screen Buffer	1960	B<< C<h> >> Use Alternate Screen Buffer
1324	B<< C<l> >> Use Normal Screen Buffer - clear Alternate Screen Buffer if returning from it	1961	B<< C<l> >> Use Normal Screen Buffer - clear Alternate Screen Buffer if returning from it
1325		1962
1326	=end table	1963	=end table
1327		1964
1328	=item B<< C<Ps = 1048> >>	1965	=item B<< C<Pm = 1048> >>
1329		1966
1330	=begin table	1967	=begin table
1331		1968
1332	B<< C<h> >> Save cursor position	1969	B<< C<h> >> Save cursor position
1333	B<< C<l> >> Restore cursor position	1970	B<< C<l> >> Restore cursor position
1334		1971
1335	=end table	1972	=end table
1336		1973
1337	=item B<< C<Ps = 1049> >>	1974	=item B<< C<Pm = 1049> >>
1338		1975
1339	=begin table	1976	=begin table
1340		1977
1341	B<< C<h> >> Use Alternate Screen Buffer - clear Alternate Screen Buffer if switching to it	1978	B<< C<h> >> Use Alternate Screen Buffer - clear Alternate Screen Buffer if switching to it
1342	B<< C<l> >> Use Normal Screen Buffer	1979	B<< C<l> >> Use Normal Screen Buffer
…		…
1347		1984
1348	=back	1985	=back
1349		1986
1350	X<XTerm>	1987	X<XTerm>
1351		1988
1352	=head1 XTerm Operating System Commands	1989	=head2 XTerm Operating System Commands
1353		1990
1354	=over 4	1991	=over 4
1355		1992
1356	=item B<< C<ESC ] Ps;Pt ST> >>	1993	=item B<< C<ESC ] Ps;Pt ST> >>
1357		1994
…		…
1364	B<< C<Ps = 0> >> Change Icon Name and Window Title to B<< C<Pt> >>	2001	B<< C<Ps = 0> >> Change Icon Name and Window Title to B<< C<Pt> >>
1365	B<< C<Ps = 1> >> Change Icon Name to B<< C<Pt> >>	2002	B<< C<Ps = 1> >> Change Icon Name to B<< C<Pt> >>
1366	B<< C<Ps = 2> >> Change Window Title to B<< C<Pt> >>	2003	B<< C<Ps = 2> >> Change Window Title to B<< C<Pt> >>
1367	B<< C<Ps = 3> >> If B<< C<Pt> >> starts with a B<< C<?> >>, query the (STRING) property of the window and return it. If B<< C<Pt> >> contains a B<< C<=> >>, set the named property to the given value, else delete the specified property.	2004	B<< C<Ps = 3> >> If B<< C<Pt> >> starts with a B<< C<?> >>, query the (STRING) property of the window and return it. If B<< C<Pt> >> contains a B<< C<=> >>, set the named property to the given value, else delete the specified property.
1368	B<< C<Ps = 4> >> B<< C<Pt> >> is a semi-colon separated sequence of one or more semi-colon separated B<number>/B<name> pairs, where B<number> is an index to a colour and B<name> is the name of a colour. Each pair causes the B<number>ed colour to be changed to B<name>. Numbers 0-7 corresponds to low-intensity (normal) colours and 8-15 corresponds to high-intensity colours. 0=black, 1=red, 2=green, 3=yellow, 4=blue, 5=magenta, 6=cyan, 7=white	2005	B<< C<Ps = 4> >> B<< C<Pt> >> is a semi-colon separated sequence of one or more semi-colon separated B<number>/B<name> pairs, where B<number> is an index to a colour and B<name> is the name of a colour. Each pair causes the B<number>ed colour to be changed to B<name>. Numbers 0-7 corresponds to low-intensity (normal) colours and 8-15 corresponds to high-intensity colours. 0=black, 1=red, 2=green, 3=yellow, 4=blue, 5=magenta, 6=cyan, 7=white
1369	B<< C<Ps = 10> >> Change colour of text foreground to B<< C<Pt> >> B<(NB: may change in future)>	2006	B<< C<Ps = 10> >> Change colour of text foreground to B<< C<Pt> >>
1370	B<< C<Ps = 11> >> Change colour of text background to B<< C<Pt> >> B<(NB: may change in future)>	2007	B<< C<Ps = 11> >> Change colour of text background to B<< C<Pt> >>
1371	B<< C<Ps = 12> >> Change colour of text cursor foreground to B<< C<Pt> >>	2008	B<< C<Ps = 12> >> Change colour of text cursor foreground to B<< C<Pt> >>
1372	B<< C<Ps = 13> >> Change colour of mouse foreground to B<< C<Pt> >>	2009	B<< C<Ps = 13> >> Change colour of mouse foreground to B<< C<Pt> >>
1373	B<< C<Ps = 17> >> Change colour of highlight characters to B<< C<Pt> >>	2010	B<< C<Ps = 17> >> Change colour of highlight characters to B<< C<Pt> >>
1374	B<< C<Ps = 18> >> Change colour of bold characters to B<< C<Pt> >>	2011	B<< C<Ps = 18> >> Change colour of bold characters to B<< C<Pt> >> [deprecated, see 706]
1375	B<< C<Ps = 19> >> Change colour of underlined characters to B<< C<Pt> >>	2012	B<< C<Ps = 19> >> Change colour of underlined characters to B<< C<Pt> >> [deprecated, see 707]
1376	B<< C<Ps = 20> >> Change default background to B<< C<Pt> >>	2013	B<< C<Ps = 20> >> Change background pixmap parameters (see section BACKGROUND IMAGE) (Compile AfterImage).
1377	B<< C<Ps = 39> >> Change default foreground colour to B<< C<Pt> >> I<rxvt compile-time option>	2014	B<< C<Ps = 39> >> Change default foreground colour to B<< C<Pt> >>. [deprecated, use 10]
1378	B<< C<Ps = 46> >> Change Log File to B<< C<Pt> >> I<unimplemented>	2015	B<< C<Ps = 46> >> Change Log File to B<< C<Pt> >> I<unimplemented>
1379	B<< C<Ps = 49> >> Change default background colour to B<< C<Pt> >> I<rxvt compile-time option>	2016	B<< C<Ps = 49> >> Change default background colour to B<< C<Pt> >>. [deprecated, use 11]
1380	B<< C<Ps = 50> >> Set fontset to B<< C<Pt> >>, with the following special values of B<< C<Pt> >> (B<rxvt>) B<< C<#+n> >> change up B<< C<n> >> B<< C<#-n> >> change down B<< C<n> >> if B<< C<n> >> is missing of 0, a value of 1 is used I<empty> change to font0 B<< C<n> >> change to font B<< C<n> >>	2017	B<< C<Ps = 50> >> Set fontset to B<< C<Pt> >>, with the following special values of B<< C<Pt> >> (B<rxvt>) B<< C<#+n> >> change up B<< C<n> >> B<< C<#-n> >> change down B<< C<n> >> if B<< C<n> >> is missing of 0, a value of 1 is used I<empty> change to font0 B<< C<n> >> change to font B<< C<n> >>
1381	B<< C<Ps = 55> >> Log all scrollback buffer and all of screen to B<< C<Pt> >>	2018	B<< C<Ps = 55> >> Log all scrollback buffer and all of screen to B<< C<Pt> >>
1382	B<< C<Ps = 701> >> Change current locale to B<< C<Pt> >>, or, if B<< C<Pt> >> is B<< C<?> >>, return the current locale (@@RXVT_NAME@@ extension)	2019	B<< C<Ps = 701> >> Change current locale to B<< C<Pt> >>, or, if B<< C<Pt> >> is B<< C<?> >>, return the current locale (Compile frills).
1383	B<< C<Ps = 703> >> Menubar command B<< C<Pt> >> I<rxvt compile-time option> (rxvt-unicode extension)	2020	B<< C<Ps = 702> >> Request version if B<< C<Pt> >> is B<< C<?> >>, returning C<rxvt-unicode>, the resource name, the major and minor version numbers, e.g. C<ESC ] 702 ; rxvt-unicode ; urxvt ; 7 ; 4 ST>.
1384	B<< C<Ps = 704> >> Change colour of italic characters to B<< C<Pt> >>	2021	B<< C<Ps = 704> >> Change colour of italic characters to B<< C<Pt> >>
1385	B<< C<Ps = 705> >> Change background pixmap tint colour to B<< C<Pt> >>	2022	B<< C<Ps = 705> >> Change background pixmap tint colour to B<< C<Pt> >> (Compile transparency).
		2023	B<< C<Ps = 706> >> Change colour of bold characters to B<< C<Pt> >>
		2024	B<< C<Ps = 707> >> Change colour of underlined characters to B<< C<Pt> >>
1386	B<< C<Ps = 710> >> Set normal fontset to B<< C<Pt> >>. Same as C<Ps = 50>.	2025	B<< C<Ps = 710> >> Set normal fontset to B<< C<Pt> >>. Same as C<Ps = 50>.
1387	B<< C<Ps = 711> >> Set bold fontset to B<< C<Pt> >>. Similar to C<Ps = 50>.	2026	B<< C<Ps = 711> >> Set bold fontset to B<< C<Pt> >>. Similar to C<Ps = 50> (Compile styles).
1388	B<< C<Ps = 712> >> Set italic fontset to B<< C<Pt> >>. Similar to C<Ps = 50>.	2027	B<< C<Ps = 712> >> Set italic fontset to B<< C<Pt> >>. Similar to C<Ps = 50> (Compile styles).
1389	B<< C<Ps = 713> >> Set bold-italic fontset to B<< C<Pt> >>. Similar to C<Ps = 50>.	2028	B<< C<Ps = 713> >> Set bold-italic fontset to B<< C<Pt> >>. Similar to C<Ps = 50> (Compile styles).
		2029	B<< C<Ps = 720> >> Move viewing window up by B<< C<Pt> >> lines, or clear scrollback buffer if C<Pt = 0> (Compile frills).
		2030	B<< C<Ps = 721> >> Move viewing window down by B<< C<Pt> >> lines, or clear scrollback buffer if C<Pt = 0> (Compile frills).
		2031	B<< C<Ps = 777> >> Call the perl extension with the given string, which should be of the form C<extension:parameters> (Compile perl).
1390		2032
1391	=end table	2033	=end table
1392		2034
1393	=back	2035	=back
1394		2036
1395	X<menuBar>	2037	=head1 BACKGROUND IMAGE
1396		2038
1397	=head1 menuBar
1398
1399	B<< The exact syntax used is I<almost> solidified. >>
1400	In the menus, B<DON'T> try to use menuBar commands that add or remove a
1401	menuBar.
1402
1403	Note that in all of the commands, the B<< I</path/> >> I<cannot> be
1404	omitted: use B<./> to specify a menu relative to the current menu.
1405
1406	=head2 Overview of menuBar operation
1407
1408	For the menuBar XTerm escape sequence C<ESC ] 703 ; Pt ST>, the syntax
1409	of C<Pt> can be used for a variety of tasks:
1410
1411	At the top level is the current menuBar which is a member of a circular
1412	linked-list of other such menuBars.
1413
1414	The menuBar acts as a parent for the various drop-down menus, which in
1415	turn, may have labels, separator lines, menuItems and subMenus.
1416
1417	The menuItems are the useful bits: you can use them to mimic keyboard
1418	input or even to send text or escape sequences back to rxvt.
1419
1420	The menuBar syntax is intended to provide a simple yet robust method of
1421	constructing and manipulating menus and navigating through the
1422	menuBars.
1423
1424	The first step is to use the tag B<< [menu:I<name>] >> which creates
1425	the menuBar called I<name> and allows access. You may now or menus,
1426	subMenus, and menuItems. Finally, use the tag B<[done]> to set the
1427	menuBar access as B<readonly> to prevent accidental corruption of the
1428	menus. To re-access the current menuBar for alterations, use the tag
1429	B<[menu]>, make the alterations and then use B<[done]>
1430
1431	X<menuBarCommands>
1432
1433	=head2 Commands
1434
1435	=over 4
1436
1437	=item B<< [menu:+I<name>] >>
1438
1439	access the named menuBar for creation or alteration. If a new menuBar
1440	is created, it is called I<name> (max of 15 chars) and the current
1441	menuBar is pushed onto the stack
1442
1443	=item B<[menu]>
1444
1445	access the current menuBar for alteration
1446
1447	=item B<< [title:+I<string>] >>
1448
1449	set the current menuBar's title to I<string>, which may contain the
1450	following format specifiers:
1451	B<%%> : literal B<%> character
1452	B<%n> : rxvt name (as per the B<-name> command-line option)
1453	B<%v> : rxvt version
1454
1455	=item B<[done]>
1456
1457	set menuBar access as B<readonly>.
1458	End-of-file tag for B<< [read:+I<file>] >> operations.
1459
1460	=item B<< [read:+I<file>] >>
1461
1462	read menu commands directly from I<file> (extension ".menu" will be
1463	appended if required.) Start reading at a line with B<[menu]> or B<<
1464	[menu:+I<name> >> and continuing until B<[done]> is encountered.
1465
1466	Blank and comment lines (starting with B<#>) are ignored. Actually,
1467	since any invalid menu commands are also ignored, almost anything could
1468	be construed as a comment line, but this may be tightened up in the
1469	future ... so don't count on it!.
1470
1471	=item B<< [read:+I<file>;+I<name>] >>
1472
1473	The same as B<< [read:+I<file>] >>, but start reading at a line with
1474	B<< [menu:+I<name>] >> and continuing until B<< [done:+I<name>] >> or
1475	B<[done]> is encountered.
1476
1477	=item B<[dump]>
1478
1479	dump all menuBars to the file B</tmp/rxvt-PID> in a format suitable for
1480	later rereading.
1481
1482	=item B<[rm:name]>
1483
1484	remove the named menuBar
1485
1486	=item B<[rm] [rm:]>
1487
1488	remove the current menuBar
1489
1490	=item B<[rm*] [rm:*]>
1491
1492	remove all menuBars
1493
1494	=item B<[swap]>
1495
1496	swap the top two menuBars
1497
1498	=item B<[prev]>
1499
1500	access the previous menuBar
1501
1502	=item B<[next]>
1503
1504	access the next menuBar
1505
1506	=item B<[show]>
1507
1508	Enable display of the menuBar
1509
1510	=item B<[hide]>
1511
1512	Disable display of the menuBar
1513
1514	=item B<< [pixmap:+I<name>] >>
1515
1516	=item B<< [pixmap:+I<name>;I<scaling>] >>
1517
1518	(set the background pixmap globally
1519
1520	B<< A Future implementation I<may> make this local to the menubar >>)
1521
1522	=item B<< [:+I<command>:] >>
1523
1524	ignore the menu readonly status and issue a I<command> to or a menu or
1525	menuitem or change the ; a useful shortcut for setting the quick arrows
1526	from a menuBar.
1527
1528	=back
1529
1530	X<menuBarAdd>
1531
1532	=head2 Adding and accessing menus
1533
1534	The following commands may also be B<+> prefixed.
1535
1536	=over 4
1537
1538	=item B</+>
1539
1540	access menuBar top level
1541
1542	=item B<./+>
1543
1544	access current menu level
1545
1546	=item B<../+>
1547
1548	access parent menu (1 level up)
1549
1550	=item B<../../>
1551
1552	access parent menu (multiple levels up)
1553
1554	=item B<< I</path/>menu >>
1555
1556	add/access menu
1557
1558	=item B<< I</path/>menu/* >>
1559
1560	add/access menu and clear it if it exists
1561
1562	=item B<< I</path/>{-} >>
1563
1564	add separator
1565
1566	=item B<< I</path/>{item} >>
1567
1568	add B<item> as a label
1569
1570	=item B<< I</path/>{item} action >>
1571
1572	add/alter I<menuitem> with an associated I<action>
1573
1574	=item B<< I</path/>{item}{right-text} >>
1575
1576	add/alter I<menuitem> with B<right-text> as the right-justified text
1577	and as the associated I<action>
1578
1579	=item B<< I</path/>{item}{rtext} action >>
1580
1581	add/alter I<menuitem> with an associated I<action> and with B<rtext> as
1582	the right-justified text.
1583
1584	=back
1585
1586	=over 4
1587
1588	=item Special characters in I<action> must be backslash-escaped:
1589
1590	B<\a \b \E \e \n \r \t \octal>
1591
1592	=item or in control-character notation:
1593
1594	B<^@, ^A .. ^Z .. ^_, ^?>
1595
1596	=back
1597
1598	To send a string starting with a B<NUL> (B<^@>) character to the
1599	program, start I<action> with a pair of B<NUL> characters (B<^@^@>),
1600	the first of which will be stripped off and the balance directed to the
1601	program. Otherwise if I<action> begins with B<NUL> followed by
1602	non-+B<NUL> characters, the leading B<NUL> is stripped off and the
1603	balance is sent back to rxvt.
1604
1605	As a convenience for the many Emacs-type editors, I<action> may start
1606	with B<M-> (eg, B<M-$> is equivalent to B<\E$>) and a B<CR> will be
1607	appended if missed from B<M-x> commands.
1608
1609	As a convenience for issuing XTerm B<ESC]> sequences from a menubar (or
1610	quick arrow), a B<BEL> (B<^G>) will be appended if needed.
1611
1612	=over 4
1613
1614	=item For example,
1615
1616	B<M-xapropos> is equivalent to B<\Exapropos\r>
1617
1618	=item and
1619
1620	B<\E]703;mona;100> is equivalent to B<\E]703;mona;100\a>
1621
1622	=back
1623
1624	The option B<< {I<right-rtext>} >> will be right-justified. In the
1625	absence of a specified action, this text will be used as the I<action>
1626	as well.
1627
1628	=over 4
1629
1630	=item For example,
1631
1632	B</File/{Open}{^X^F}> is equivalent to B</File/{Open}{^X^F} ^X^F>
1633
1634	=back
1635
1636	The left label I<is> necessary, since it's used for matching, but
1637	implicitly hiding the left label (by using same name for both left and
1638	right labels), or explicitly hiding the left label (by preceeding it
1639	with a dot), makes it possible to have right-justified text only.
1640
1641	=over 4
1642
1643	=item For example,
1644
1645	B</File/{Open}{Open} Open-File-Action>
1646
1647	=item or hiding it
1648
1649	B</File/{.anylabel}{Open} Open-File-Action>
1650
1651	=back
1652
1653	X<menuBarRemove>
1654
1655	=head2 Removing menus
1656
1657	=over 4
1658
1659	=item B<< -/*+ >>
1660
1661	remove all menus from the menuBar, the same as B<[clear]>
1662
1663	=item B<< -+I</path>menu+ >>
1664
1665	remove menu
1666
1667	=item B<< -+I</path>{item}+ >>
1668
1669	remove item
1670
1671	=item B<< -+I</path>{-} >>
1672
1673	remove separator)
1674
1675	=item B<-/path/menu/*>
1676
1677	remove all items, separators and submenus from menu
1678
1679	=back
1680
1681	X<menuBarArrows>
1682
1683	=head2 Quick Arrows
1684
1685	The menus also provide a hook for I<quick arrows> to provide easier
1686	user access. If nothing has been explicitly set, the default is to
1687	emulate the curror keys. The syntax permits each arrow to be altered
1688	individually or all four at once without re-entering their common
1689	beginning/end text. For example, to explicitly associate cursor actions
1690	with the arrows, any of the following forms could be used:
1691
1692	=over 4
1693
1694	=item B<< <r>+I<Right> >>
1695
1696	=item B<< <l>+I<Left> >>
1697
1698	=item B<< <u>+I<Up> >>
1699
1700	=item B<< <d>+I<Down> >>
1701
1702	Define actions for the respective arrow buttons
1703
1704	=item B<< <b>+I<Begin> >>
1705
1706	=item B<< <e>+I<End> >>
1707
1708	Define common beginning/end parts for I<quick arrows> which used in
1709	conjunction with the above <r> <l> <u> <d> constructs
1710
1711	=back
1712
1713	=over 4
1714
1715	=item For example, define arrows individually,
1716
1717	<u>\E[A
1718
1719	<d>\E[B
1720
1721	<r>\E[C
1722
1723	<l>\E[D
1724
1725	=item or all at once
1726
1727	<u>\E[AZ<><d>\E[BZ<><r>\E[CZ<><l>\E[D
1728
1729	=item or more compactly (factoring out common parts)
1730
1731	<b>\E[<u>AZ<><d>BZ<><r>CZ<><l>D
1732
1733	=back
1734
1735	X<menuBarSummary>
1736
1737	=head2 Command Summary
1738
1739	A short summary of the most I<common> commands:
1740
1741	=over 4
1742
1743	=item [menu:name]
1744
1745	use an existing named menuBar or start a new one
1746
1747	=item [menu]
1748
1749	use the current menuBar
1750
1751	=item [title:string]
1752
1753	set menuBar title
1754
1755	=item [done]
1756
1757	set menu access to readonly and, if reading from a file, signal EOF
1758
1759	=item [done:name]
1760
1761	if reading from a file using [read:file;name] signal EOF
1762
1763	=item [rm:name]
1764
1765	remove named menuBar(s)
1766
1767	=item [rm] [rm:]
1768
1769	remove current menuBar
1770
1771	=item [rm*] [rm:*]
1772
1773	remove all menuBar(s)
1774
1775	=item [swap]
1776
1777	swap top two menuBars
1778
1779	=item [prev]
1780
1781	access the previous menuBar
1782
1783	=item [next]
1784
1785	access the next menuBar
1786
1787	=item [show]
1788
1789	map menuBar
1790
1791	=item [hide]
1792
1793	unmap menuBar
1794
1795	=item [pixmap;file]
1796
1797	=item [pixmap;file;scaling]
1798
1799	set a background pixmap
1800
1801	=item [read:file]
1802
1803	=item [read:file;name]
1804
1805	read in a menu from a file
1806
1807	=item [dump]
1808
1809	dump out all menuBars to /tmp/rxvt-PID
1810
1811	=item /
1812
1813	access menuBar top level
1814
1815	=item ./
1816
1817	=item ../
1818
1819	=item ../../
1820
1821	access current or parent menu level
1822
1823	=item /path/menu
1824
1825	add/access menu
1826
1827	=item /path/{-}
1828
1829	add separator
1830
1831	=item /path/{item}{rtext} action
1832
1833	add/alter menu item
1834
1835	=item -/*
1836
1837	remove all menus from the menuBar
1838
1839	=item -/path/menu
1840
1841	remove menu items, separators and submenus from menu
1842
1843	=item -/path/menu
1844
1845	remove menu
1846
1847	=item -/path/{item}
1848
1849	remove item
1850
1851	=item -/path/{-}
1852
1853	remove separator
1854
1855	=item <b>Begin<r>Right<l>Left<u>Up<d>Down<e>End
1856
1857	menu quick arrows
1858
1859	=back
1860	X<XPM>
1861
1862	=head1 XPM
1863
1864	For the XPM XTerm escape sequence B<< C<ESC ] 20 ; Pt ST> >> then value	2039	For the BACKGROUND IMAGE XTerm escape sequence B<< C<ESC ] 20 ; Pt ST> >> the value
1865	of B<< C<Pt> >> can be the name of the background pixmap followed by a	2040	of B<< C<Pt> >> can be the name of the background image file followed by a
1866	sequence of scaling/positioning commands separated by semi-colons. The	2041	sequence of scaling/positioning commands separated by semi-colons. The
1867	scaling/positioning commands are as follows:	2042	scaling/positioning commands are as follows:
1868		2043
1869	=over 4	2044	=over 4
1870		2045
…		…
1908		2083
1909	For example:	2084	For example:
1910		2085
1911	=over 4	2086	=over 4
1912		2087
1913	=item B<\E]20;funky\a>	2088	=item B<\E]20;funky.jpg\a>
1914		2089
1915	load B<funky.xpm> as a tiled image	2090	load B<funky.jpg> as a tiled image
1916		2091
1917	=item B<\E]20;mona;100\a>	2092	=item B<\E]20;mona.jpg;100\a>
1918		2093
1919	load B<mona.xpm> with a scaling of 100%	2094	load B<mona.jpg> with a scaling of 100%
1920		2095
1921	=item B<\E]20;;200;?\a>	2096	=item B<\E]20;;200;?\a>
1922		2097
1923	rescale the current pixmap to 200% and display the image geometry in	2098	rescale the current pixmap to 200% and display the image geometry in
1924	the title	2099	the title
…		…
1963	=begin table	2138	=begin table
1964		2139
1965	4 Shift	2140	4 Shift
1966	8 Meta	2141	8 Meta
1967	16 Control	2142	16 Control
1968	32 Double Click I<(Rxvt extension)>	2143	32 Double Click I<(rxvt extension)>
1969		2144
1970	=end table	2145	=end table
1971		2146
1972	Col = B<< C<< <x> - SPACE >> >>	2147	Col = B<< C<< <x> - SPACE >> >>
1973		2148
…		…
2050	=end table	2225	=end table
2051		2226
2052	=head1 CONFIGURE OPTIONS	2227	=head1 CONFIGURE OPTIONS
2053		2228
2054	General hint: if you get compile errors, then likely your configuration	2229	General hint: if you get compile errors, then likely your configuration
2055	hasn't been tested well. Either try with --enable-everything or use the	2230	hasn't been tested well. Either try with C<--enable-everything> or use
2056	./reconf script as a base for experiments. ./reconf is used by myself,	2231	the default configuration (i.e. no C<--enable-xxx> or C<--disable-xxx>
2057	so it should generally be a working config. Of course, you should always	2232	switches). Of course, you should always report when a combination doesn't
2058	report when a combination doesn't work, so it can be fixed. Marc Lehmann	2233	work, so it can be fixed. Marc Lehmann <rxvt@schmorp.de>.
2059	<rxvt@schmorp.de>.	2234
		2235	All
2060		2236
2061	=over 4	2237	=over 4
2062		2238
2063	=item --enable-everything	2239	=item --enable-everything
2064		2240
2065	Add support for all non-multichoice options listed in "./configure	2241	Add (or remove) support for all non-multichoice options listed in "./configure
2066	--help". Note that unlike other enable options this is order dependant.	2242	--help".
		2243
2067	You can specify this and then disable options which this enables by	2244	You can specify this and then disable options you do not like by
2068	I<following> this with the appropriate commands.	2245	I<following> this with the appropriate C<--disable-...> arguments,
		2246	or you can start with a minimal configuration by specifying
		2247	C<--disable-everything> and than adding just the C<--enable-...> arguments
		2248	you want.
2069		2249
2070	=item --enable-xft	2250	=item --enable-xft (default: enabled)
2071		2251
2072	Add support for Xft (anti-aliases, among others) fonts. Xft fonts are	2252	Add support for Xft (anti-aliases, among others) fonts. Xft fonts are
2073	slower and require lots of memory, but as long as you don't use them, you	2253	slower and require lots of memory, but as long as you don't use them, you
2074	don't pay for them.	2254	don't pay for them.
2075		2255
2076	=item --enable-font-styles	2256	=item --enable-font-styles (default: on)
2077		2257
2078	Add support for B<bold>, I<italic> and B<< I<bold italic> >> font	2258	Add support for B<bold>, I<italic> and B<< I<bold italic> >> font
2079	styles. The fonts can be set manually or automatically.	2259	styles. The fonts can be set manually or automatically.
2080		2260
2081	=item --with-codesets=NAME,...	2261	=item --with-codesets=NAME,... (default: all)
2082		2262
2083	Compile in support for additional codeset (encoding) groups (eu, vn are	2263	Compile in support for additional codeset (encoding) groups (C<eu>, C<vn>
2084	always compiled in, which includes most 8-bit character sets). These	2264	are always compiled in, which includes most 8-bit character sets). These
2085	codeset tables are currently only used for driving X11 core fonts, they	2265	codeset tables are used for driving X11 core fonts, they are not required
2086	are not required for Xft fonts. Compiling them in will make your binary	2266	for Xft fonts, although having them compiled in lets rxvt-unicode choose
2087	bigger (together about 700kB), but it doesn't increase memory usage unless	2267	replacement fonts more intelligently. Compiling them in will make your
		2268	binary bigger (all of together cost about 700kB), but it doesn't increase
2088	you use an X11 font requiring one of these encodings.	2269	memory usage unless you use a font requiring one of these encodings.
2089		2270
2090	=begin table	2271	=begin table
2091		2272
2092	all all available codeset groups	2273	all all available codeset groups
2093	zh common chinese encodings	2274	zh common chinese encodings
2094	zh_ext rarely used but very big chinese encodigs	2275	zh_ext rarely used but very big chinese encodings
2095	jp common japanese encodings	2276	jp common japanese encodings
2096	jp_ext rarely used but big japanese encodings	2277	jp_ext rarely used but big japanese encodings
2097	kr korean encodings	2278	kr korean encodings
2098		2279
2099	=end table	2280	=end table
2100		2281
2101	=item --enable-xim	2282	=item --enable-xim (default: on)
2102		2283
2103	Add support for XIM (X Input Method) protocol. This allows using	2284	Add support for XIM (X Input Method) protocol. This allows using
2104	alternative input methods (e.g. kinput2) and will also correctly	2285	alternative input methods (e.g. kinput2) and will also correctly
2105	set up the input for people using dead keys or compose keys.	2286	set up the input for people using dead keys or compose keys.
2106		2287
2107	=item --enable-unicode3	2288	=item --enable-unicode3 (default: off)
		2289
		2290	Recommended to stay off unless you really need non-BMP characters.
2108		2291
2109	Enable direct support for displaying unicode codepoints above	2292	Enable direct support for displaying unicode codepoints above
2110	65535 (the basic multilingual page). This increases storage	2293	65535 (the basic multilingual page). This increases storage
2111	requirements per character from 2 to 4 bytes. X11 fonts do not yet	2294	requirements per character from 2 to 4 bytes. X11 fonts do not yet
2112	support these extra characters, but Xft does.	2295	support these extra characters, but Xft does.
2113		2296
2114	Please note that rxvt-unicode can store unicode code points >65535	2297	Please note that rxvt-unicode can store unicode code points >65535
2115	even without this flag, but the number of such characters is	2298	even without this flag, but the number of such characters is
2116	limited to a view thousand (shared with combining characters,	2299	limited to a few thousand (shared with combining characters,
2117	see next switch), and right now rxvt-unicode cannot display them	2300	see next switch), and right now rxvt-unicode cannot display them
2118	(input/output and cut&paste still work, though).	2301	(input/output and cut&paste still work, though).
2119		2302
2120	=item --enable-combining	2303	=item --enable-combining (default: on)
2121		2304
2122	Enable automatic composition of combining characters into	2305	Enable automatic composition of combining characters into
2123	composite characters. This is required for proper viewing of text	2306	composite characters. This is required for proper viewing of text
2124	where accents are encoded as seperate unicode characters. This is	2307	where accents are encoded as seperate unicode characters. This is
2125	done by using precomposited characters when available or creating	2308	done by using precomposited characters when available or creating
2126	new pseudo-characters when no precomposed form exists.	2309	new pseudo-characters when no precomposed form exists.
2127		2310
2128	Without --enable-unicode3, the number of additional precomposed	2311	Without --enable-unicode3, the number of additional precomposed
2129	characters is rather limited (2048, if this is full, rxvt will use the	2312	characters is somewhat limited (the 6400 private use characters will be
2130	private use area, extending the number of combinations to 8448). With	2313	(ab-)used). With --enable-unicode3, no practical limit exists.
2131	--enable-unicode3, no practical limit exists. This will also enable	2314
2132	storage of characters >65535.	2315	This option will also enable storage (but not display) of characters
		2316	beyond plane 0 (>65535) when --enable-unicode3 was not specified.
2133		2317
2134	The combining table also contains entries for arabic presentation forms,	2318	The combining table also contains entries for arabic presentation forms,
2135	but these are not currently used. Bug me if you want these to be used.	2319	but these are not currently used. Bug me if you want these to be used (and
		2320	tell me how these are to be used...).
2136		2321
2137	=item --enable-fallback(=CLASS)	2322	=item --enable-fallback(=CLASS) (default: Rxvt)
2138		2323
2139	When reading resource settings, also read settings for class CLASS	2324	When reading resource settings, also read settings for class CLASS. To
2140	(default: Rxvt). To disable resource fallback use --disable-fallback.	2325	disable resource fallback use --disable-fallback.
2141		2326
2142	=item --with-res-name=NAME	2327	=item --with-res-name=NAME (default: urxvt)
2143		2328
2144	Use the given name (default: urxvt) as default application name when	2329	Use the given name as default application name when
2145	reading resources. Specify --with-res-name=rxvt to replace rxvt.	2330	reading resources. Specify --with-res-name=rxvt to replace rxvt.
2146		2331
2147	=item --with-res-class=CLASS	2332	=item --with-res-class=CLASS (default: URxvt)
2148		2333
2149	Use the given class (default: URxvt) as default application class	2334	Use the given class as default application class
2150	when reading resources. Specify --with-res-class=Rxvt to replace	2335	when reading resources. Specify --with-res-class=Rxvt to replace
2151	rxvt.	2336	rxvt.
2152		2337
2153	=item --enable-utmp	2338	=item --enable-utmp (default: on)
2154		2339
2155	Write user and tty to utmp file (used by programs like F<w>) at	2340	Write user and tty to utmp file (used by programs like F<w>) at
2156	start of rxvt execution and delete information when rxvt exits.	2341	start of rxvt execution and delete information when rxvt exits.
2157		2342
2158	=item --enable-wtmp	2343	=item --enable-wtmp (default: on)
2159		2344
2160	Write user and tty to wtmp file (used by programs like F<last>) at	2345	Write user and tty to wtmp file (used by programs like F<last>) at
2161	start of rxvt execution and write logout when rxvt exits. This	2346	start of rxvt execution and write logout when rxvt exits. This
2162	option requires --enable-utmp to also be specified.	2347	option requires --enable-utmp to also be specified.
2163		2348
2164	=item --enable-lastlog	2349	=item --enable-lastlog (default: on)
2165		2350
2166	Write user and tty to lastlog file (used by programs like	2351	Write user and tty to lastlog file (used by programs like
2167	F<lastlogin>) at start of rxvt execution. This option requires	2352	F<lastlogin>) at start of rxvt execution. This option requires
2168	--enable-utmp to also be specified.	2353	--enable-utmp to also be specified.
2169		2354
2170	=item --enable-xpm-background	2355	=item --enable-afterimage (default: on)
2171		2356
2172	Add support for XPM background pixmaps.	2357	Add support for libAfterImage to be used for transparency and background
		2358	images. It adds support for many file formats including JPG, PNG,
		2359	SVG, TIFF, GIF, XPM, BMP, ICO, XCF, TGA and AfterStep image XML
		2360	(L<http://www.afterstep.org/visualdoc.php?show=asimagexml>).
2173		2361
		2362	This option also adds such eye candy as blending an image over the root
		2363	background, as well as dynamic scaling and bluring of background images.
		2364
		2365	Note that with this option enabled, @@RXVT_NAME@@'s memory footprint might
		2366	increase by a few megabytes even if no extra features are used (mostly due
		2367	to third-party libraries used by libAI). Memory footprint may somewhat be
		2368	lowered if libAfterImage is configured without support for SVG.
		2369
2174	=item --enable-transparency	2370	=item --enable-transparency (default: on)
2175		2371
2176	Add support for inheriting parent backgrounds thus giving a fake	2372	Add support for backgrounds, creating illusion of transparency in the term.
2177	transparency to the term.
2178		2373
2179	=item --enable-fading	2374	=item --enable-fading (default: on)
2180		2375
2181	Add support for fading the text when focus is lost.	2376	Add support for fading the text when focus is lost.
2182		2377
2183	=item --enable-tinting
2184
2185	Add support for tinting of transparent backgrounds.
2186
2187	=item --enable-menubar
2188
2189	Add support for our menu bar system (this interacts badly with
2190	dynamic locale switching currently).
2191
2192	=item --enable-rxvt-scroll	2378	=item --enable-rxvt-scroll (default: on)
2193		2379
2194	Add support for the original rxvt scrollbar.	2380	Add support for the original rxvt scrollbar.
2195		2381
2196	=item --enable-next-scroll	2382	=item --enable-next-scroll (default: on)
2197		2383
2198	Add support for a NeXT-like scrollbar.	2384	Add support for a NeXT-like scrollbar.
2199		2385
2200	=item --enable-xterm-scroll	2386	=item --enable-xterm-scroll (default: on)
2201		2387
2202	Add support for an Xterm-like scrollbar.	2388	Add support for an Xterm-like scrollbar.
2203		2389
2204	=item --enable-plain-scroll	2390	=item --enable-plain-scroll (default: on)
2205		2391
2206	Add support for a very unobtrusive, plain-looking scrollbar that	2392	Add support for a very unobtrusive, plain-looking scrollbar that
2207	is the favourite of the rxvt-unicode author, having used it for	2393	is the favourite of the rxvt-unicode author, having used it for
2208	many years.	2394	many years.
2209		2395
2210	=item --enable-half-shadow
2211
2212	Make shadows on the scrollbar only half the normal width & height.
2213	only applicable to rxvt scrollbars.
2214
2215	=item --enable-ttygid
2216
2217	Change tty device setting to group "tty" - only use this if
2218	your system uses this type of security.
2219
2220	=item --disable-backspace-key	2396	=item --disable-backspace-key
2221		2397
2222	Disable any handling of the backspace key by us - let the X server	2398	Removes any handling of the backspace key by us - let the X server do it.
		2399
		2400	=item --disable-delete-key
		2401
		2402	Removes any handling of the delete key by us - let the X server
2223	do it.	2403	do it.
2224		2404
2225	=item --disable-delete-key
2226
2227	Disable any handling of the delete key by us - let the X server
2228	do it.
2229
2230	=item --disable-resources	2405	=item --disable-resources
2231		2406
2232	Remove all resources checking.	2407	Removes any support for resource checking.
2233
2234	=item --enable-xgetdefault
2235
2236	Make resources checking via XGetDefault() instead of our small
2237	version which only checks ~/.Xdefaults, or if that doesn't exist
2238	then ~/.Xresources.
2239
2240	=item --enable-strings
2241
2242	Add support for our possibly faster memset() function and other
2243	various routines, overriding your system's versions which may
2244	have been hand-crafted in assembly or may require extra libraries
2245	to link in. (this breaks ANSI-C rules and has problems on many
2246	GNU/Linux systems).
2247		2408
2248	=item --disable-swapscreen	2409	=item --disable-swapscreen
2249		2410
2250	Remove support for swap screen.	2411	Remove support for secondary/swap screen.
2251		2412
2252	=item --enable-frills	2413	=item --enable-frills (default: on)
2253		2414
2254	Add support for many small features that are not essential but nice to	2415	Add support for many small features that are not essential but nice to
2255	have. Normally you want this, but for very small binaries you may want to	2416	have. Normally you want this, but for very small binaries you may want to
2256	disable this.	2417	disable this.
2257		2418
2258	A non-exhaustive list of features enabled by C<--enable-frills> (possibly	2419	A non-exhaustive list of features enabled by C<--enable-frills> (possibly
2259	in combination with other switches) is:	2420	in combination with other switches) is:
2260		2421
2261	MWM-hints	2422	MWM-hints
		2423	EWMH-hints (pid, utf8 names) and protocols (ping)
		2424	urgency hint
2262	seperate underline colour	2425	seperate underline colour (-underlineColor)
2263	settable border widths and borderless switch	2426	settable border widths and borderless switch (-w, -b, -bl)
		2427	visual depth selection (-depth)
2264	settable extra linespacing	2428	settable extra linespacing /-lsp)
2265	extra window properties (e.g. UTF-8 window names and PID)	2429	iso-14755 5.1 (basic) support
2266	iso-14755-2 and -3, and visual feedback	2430	tripleclickwords (-tcw)
		2431	settable insecure mode (-insecure)
		2432	keysym remapping support
		2433	cursor blinking and underline cursor (-cb, -uc)
		2434	XEmbed support (-embed)
		2435	user-pty (-pty-fd)
		2436	hold on exit (-hold)
		2437	compile in built-in block graphics
		2438	skip builtin block graphics (-sbg)
		2439	separate highlightcolor support (-hc)
		2440
		2441	It also enables some non-essential features otherwise disabled, such as:
		2442
		2443	some round-trip time optimisations
		2444	nearest color allocation on pseudocolor screens
		2445	UTF8_STRING support for selection
		2446	sgr modes 90..97 and 100..107
2267	backindex and forwardindex escape sequence	2447	backindex and forwardindex escape sequences
		2448	view change/zero scrollback escape sequences
		2449	locale switching escape sequence
2268	window op and locale change escape sequences	2450	window op and some xterm/OSC escape sequences
2269	tripleclickwords	2451	rectangular selections
2270	settable insecure mode	2452	trailing space removal for selections
		2453	verbose X error handling
2271		2454
2272	=item --enable-iso14755	2455	=item --enable-iso14755 (default: on)
2273		2456
2274	Enable extended ISO 14755 support (see @@RXVT_NAME@@(1), or	2457	Enable extended ISO 14755 support (see @@RXVT_NAME@@(1), or
2275	F<doc/rxvt.1.txt>). Basic support (section 5.1) is enabled by	2458	F<doc/rxvt.1.txt>). Basic support (section 5.1) is enabled by
2276	C<--enable-frills>, while support for 5.2, 5.3 and 5.4 is enabled with	2459	C<--enable-frills>, while support for 5.2, 5.3 and 5.4 is enabled with
2277	this switch.	2460	this switch.
2278		2461
2279	=item --enable-keepscrolling	2462	=item --enable-keepscrolling (default: on)
2280		2463
2281	Add support for continual scrolling of the display when you hold	2464	Add support for continual scrolling of the display when you hold
2282	the mouse button down on a scrollbar arrow.	2465	the mouse button down on a scrollbar arrow.
2283		2466
		2467	=item --enable-selectionscrolling (default: on)
		2468
		2469	Add support for scrolling when the selection moves to the top or
		2470	bottom of the screen.
		2471
2284	=item --enable-mousewheel	2472	=item --enable-mousewheel (default: on)
2285		2473
2286	Add support for scrolling via mouse wheel or buttons 4 & 5.	2474	Add support for scrolling via mouse wheel or buttons 4 & 5.
2287		2475
2288	=item --enable-slipwheeling	2476	=item --enable-slipwheeling (default: on)
2289		2477
2290	Add support for continual scrolling (using the mouse wheel as an	2478	Add support for continual scrolling (using the mouse wheel as an
2291	accelerator) while the control key is held down. This option	2479	accelerator) while the control key is held down. This option
2292	requires --enable-mousewheel to also be specified.	2480	requires --enable-mousewheel to also be specified.
2293		2481
2294	=item --disable-new-selection
2295
2296	Remove support for mouse selection style like that of xterm.
2297
2298	=item --enable-dmalloc
2299
2300	Use Gray Watson's malloc - which is good for debugging See
2301	http://www.letters.com/dmalloc/ for details If you use either this or the
2302	next option, you may need to edit src/Makefile after compiling to point
2303	DINCLUDE and DLIB to the right places.
2304
2305	You can only use either this option and the following (should
2306	you use either) .
2307
2308	=item --enable-dlmalloc
2309
2310	Use Doug Lea's malloc - which is good for a production version
2311	See L<http://g.oswego.edu/dl/html/malloc.html> for details.
2312
2313	=item --enable-smart-resize	2482	=item --enable-smart-resize (default: off)
2314		2483
2315	Add smart growth/shrink behaviour when changing font size via from hot	2484	Add smart growth/shrink behaviour when resizing.
2316	keys. This should keep in a fixed position the rxvt corner which is	2485	This should keep the window corner which is closest to a corner of
2317	closest to a corner of the screen.	2486	the screen in a fixed position.
2318		2487
2319	=item --enable-cursor-blink	2488	=item --enable-text-blink (default: on)
2320		2489
2321	Add support for a blinking cursor.	2490	Add support for blinking text.
2322		2491
2323	=item --enable-pointer-blank	2492	=item --enable-pointer-blank (default: on)
2324		2493
2325	Add support to have the pointer disappear when typing or inactive.	2494	Add support to have the pointer disappear when typing or inactive.
2326		2495
2327	=item --with-name=NAME	2496	=item --enable-perl (default: on)
2328		2497
		2498	Enable an embedded perl interpreter. See the B<@@RXVT_NAME@@perl(3)>
		2499	manpage (F<doc/rxvtperl.txt>) for more info on this feature, or the
		2500	files in F<src/perl-ext/> for the extensions that are installed by
		2501	default. The perl interpreter that is used can be specified via the
		2502	C<PERL> environment variable when running configure. Even when compiled
		2503	in, perl will I<not> be initialised when all extensions have been disabled
		2504	C<-pe "" --perl-ext-common "">, so it should be safe to enable from a
		2505	resource standpoint.
		2506
		2507	=item --with-afterimage-config=DIR
		2508
		2509	Look for the libAfterImage config script in DIR.
		2510
		2511	=item --with-name=NAME (default: urxvt)
		2512
2329	Set the basename for the installed binaries (default: C<urxvt>, resulting	2513	Set the basename for the installed binaries, resulting
2330	in C<urxvt>, C<urxvtd> etc.). Specify C<--with-name=rxvt> to replace with	2514	in C<urxvt>, C<urxvtd> etc.). Specify C<--with-name=rxvt> to replace with
2331	C<rxvt>.	2515	C<rxvt>.
2332		2516
2333	=item --with-term=NAME	2517	=item --with-term=NAME (default: rxvt-unicode)
2334		2518
2335	Change the environmental variable for the terminal to NAME (default	2519	Change the environmental variable for the terminal to NAME.
2336	C<rxvt-unicode>)
2337		2520
2338	=item --with-terminfo=PATH	2521	=item --with-terminfo=PATH
2339		2522
2340	Change the environmental variable for the path to the terminfo tree to	2523	Change the environmental variable for the path to the terminfo tree to
2341	PATH.	2524	PATH.
2342		2525
2343	=item --with-x	2526	=item --with-x
2344		2527
2345	Use the X Window System (pretty much default, eh?).	2528	Use the X Window System (pretty much default, eh?).
2346
2347	=item --with-xpm-includes=DIR
2348
2349	Look for the XPM includes in DIR.
2350
2351	=item --with-xpm-library=DIR
2352
2353	Look for the XPM library in DIR.
2354
2355	=item --with-xpm
2356
2357	Not needed - define via --enable-xpm-background.
2358		2529
2359	=back	2530	=back
2360		2531
2361	=head1 AUTHORS	2532	=head1 AUTHORS
2362		2533

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