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Revision 1.47 by root, Mon Feb 14 10:48:44 2005 UTC vs.
Revision 1.92 by root, Sat Jan 28 20:33:30 2006 UTC

… …
24 24
25=head1 FREQUENTLY ASKED QUESTIONS 25=head1 FREQUENTLY ASKED QUESTIONS
26 26
27=over 4 27=over 4
28 28
29=item The new selection selects pieces that are too big, how can I select
30single words?
31
32Yes. For example, if you want to select alphanumeric words, you can use
33the following resource:
34
35 URxvt.selection.pattern-0: ([[:word:]]+)
36
37If you click more than twice, the selection will be extended
38more and more.
39
40To get a selection that is very similar to the old code, try this pattern:
41
42 URxvt.selection.pattern-0: ([^"&'()*,;<=>?@[\\\\]^`{|})]+)
43
44Please also note that the I<LeftClick Shift-LeftClik> combination also
45selects words like the old code.
46
47=item I don't like the new selection/popups/hotkeys/perl, how do I
48change/disable it?
49
50You can disable the perl extension completely by setting the
51B<perl-ext-common> resource to the empty string, which also keeps
52rxvt-unicode from initialising perl, saving memory.
53
54If you only want to disable specific features, you first have to
55identify which perl extension is responsible. For this, read the section
56B<PREPACKAGED EXTENSIONS> in the @@RXVT_NAME@@perl(3) manpage. For
57example, to disable the B<selection-popup> and B<option-popup>, specify
58this B<perl-ext-common> resource:
59
60 URxvt.perl-ext-common: default,-selection-popup,-option-popup
61
62This will keep the default extensions, but disable the two popup
63extensions. Some extensions can also be configured, for example,
64scrollback search mode is triggered by B<M-s>. You can move it to any
65other combination either by setting the B<searchable-scrollback> resource:
66
67 URxvt.searchable-scrollback: CM-s
68
69=item Isn't rxvt supposed to be small? Don't all those features bloat?
70
71I often get asked about this, and I think, no, they didn't cause extra
72bloat. If you compare a minimal rxvt and a minimal urxvt, you can see
73that the urxvt binary is larger (due to some encoding tables always being
74compiled in), but it actually uses less memory (RSS) after startup. Even
75with C<--disable-everything>, this comparison is a bit unfair, as many
76features unique to urxvt (locale, encoding conversion, iso14755 etc.) are
77already in use in this mode.
78
79 text data bss drs rss filename
80 98398 1664 24 15695 1824 rxvt --disable-everything
81 188985 9048 66616 18222 1788 urxvt --disable-everything
82
83When you C<--enable-everything> (which _is_ unfair, as this involves xft
84and full locale/XIM support which are quite bloaty inside libX11 and my
85libc), the two diverge, but not unreasnobaly so.
86
87 text data bss drs rss filename
88 163431 2152 24 20123 2060 rxvt --enable-everything
89 1035683 49680 66648 29096 3680 urxvt --enable-everything
90
91The very large size of the text section is explained by the east-asian
92encoding tables, which, if unused, take up disk space but nothing else
93and can be compiled out unless you rely on X11 core fonts that use those
94encodings. The BSS size comes from the 64k emergency buffer that my c++
95compiler allocates (but of course doesn't use unless you are out of
96memory). Also, using an xft font instead of a core font immediately adds a
97few megabytes of RSS. Xft indeed is responsible for a lot of RSS even when
98not used.
99
100Of course, due to every character using two or four bytes instead of one,
101a large scrollback buffer will ultimately make rxvt-unicode use more
102memory.
103
104Compared to e.g. Eterm (5112k), aterm (3132k) and xterm (4680k), this
105still fares rather well. And compared to some monsters like gnome-terminal
106(21152k + extra 4204k in separate processes) or konsole (22200k + extra
10743180k in daemons that stay around after exit, plus half a minute of
108startup time, including the hundreds of warnings it spits out), it fares
109extremely well *g*.
110
111=item Why C++, isn't that unportable/bloated/uncool?
112
113Is this a question? :) It comes up very often. The simple answer is: I had
114to write it, and C++ allowed me to write and maintain it in a fraction
115of the time and effort (which is a scarce resource for me). Put even
116shorter: It simply wouldn't exist without C++.
117
118My personal stance on this is that C++ is less portable than C, but in
119the case of rxvt-unicode this hardly matters, as its portability limits
120are defined by things like X11, pseudo terminals, locale support and unix
121domain sockets, which are all less portable than C++ itself.
122
123Regarding the bloat, see the above question: It's easy to write programs
124in C that use gobs of memory, an certainly possible to write programs in
125C++ that don't. C++ also often comes with large libraries, but this is
126not necessarily the case with GCC. Here is what rxvt links against on my
127system with a minimal config:
128
129 libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x00002aaaaabc3000)
130 libc.so.6 => /lib/libc.so.6 (0x00002aaaaadde000)
131 libdl.so.2 => /lib/libdl.so.2 (0x00002aaaab01d000)
132 /lib64/ld-linux-x86-64.so.2 (0x00002aaaaaaab000)
133
134And here is rxvt-unicode:
135
136 libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x00002aaaaabc3000)
137 libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00002aaaaada2000)
138 libc.so.6 => /lib/libc.so.6 (0x00002aaaaaeb0000)
139 libdl.so.2 => /lib/libdl.so.2 (0x00002aaaab0ee000)
140 /lib64/ld-linux-x86-64.so.2 (0x00002aaaaaaab000)
141
142No large bloated libraries (of course, none were linked in statically),
143except maybe libX11 :)
144
145=item Does it support tabs, can I have a tabbed rxvt-unicode?
146
147Beginning with version 7.3, there is a perl extension that implements a
148simple tabbed terminal. It is installed by default, so any of these should
149give you tabs:
150
151 @@RXVT_NAME@@ -pe tabbed
152
153 URxvt.perl-ext-common: default,tabbed
154
155It will also work fine with tabbing functionality of many window managers
156or similar tabbing programs, and its embedding-features allow it to be
157embedded into other programs, as witnessed by F<doc/rxvt-tabbed> or
158the upcoming C<Gtk2::URxvt> perl module, which features a tabbed urxvt
159(murxvt) terminal as an example embedding application.
160
29=item How do I know which rxvt-unicode version I'm using? 161=item How do I know which rxvt-unicode version I'm using?
30 162
31The version number is displayed with the usage (-h). Also the escape 163The version number is displayed with the usage (-h). Also the escape
32sequence C<ESC [ 8 n> sets the window title to the version number. 164sequence C<ESC [ 8 n> sets the window title to the version number. When
165using the @@RXVT_NAME@@c client, the version displayed is that of the
166daemon.
33 167
34=item I am using Debian GNU/Linux and have a problem... 168=item I am using Debian GNU/Linux and have a problem...
35 169
36The Debian GNU/Linux package of rxvt-unicode contains large patches that 170The Debian GNU/Linux package of rxvt-unicode in sarge contains large
37considerably change the behaviour of rxvt-unicode. Before reporting a 171patches that considerably change the behaviour of rxvt-unicode (but
172unfortunately this notice has been removed). Before reporting a bug to
38bug to the original rxvt-unicode author please download and install the 173the original rxvt-unicode author please download and install the genuine
39genuine version (L<http://software.schmorp.de#rxvt-unicode>) and try to 174version (L<http://software.schmorp.de#rxvt-unicode>) and try to reproduce
40reproduce the problem. If you cannot, chances are that the problems are 175the problem. If you cannot, chances are that the problems are specific to
41specific to Debian GNU/Linux, in which case it should be reported via the 176Debian GNU/Linux, in which case it should be reported via the Debian Bug
42Debian Bug Tracking System (use C<reportbug> to report the bug). 177Tracking System (use C<reportbug> to report the bug).
43 178
44For other problems that also affect the Debian package, you can and 179For other problems that also affect the Debian package, you can and
45probably should use the Debian BTS, too, because, after all, it's also a 180probably should use the Debian BTS, too, because, after all, it's also a
46bug in the Debian version and it serves as a reminder for other users that 181bug in the Debian version and it serves as a reminder for other users that
47might encounter the same issue. 182might encounter the same issue.
183
184=item I am maintaining rxvt-unicode for distribution/OS XXX, any
185recommendation?
186
187You should build one binary with the default options. F<configure>
188now enables most useful options, and the trend goes to making them
189runtime-switchable, too, so there is usually no drawback to enbaling them,
190except higher disk and possibly memory usage. The perl interpreter should
191be enabled, as important functionality (menus, selection, likely more in
192the future) depends on it.
193
194You should not overwrite the C<perl-ext-common> snd C<perl-ext> resources
195system-wide (except maybe with C<defaults>). This will result in useful
196behaviour. If your distribution aims at low memory, add an empty
197C<perl-ext-common> resource to the app-defaults file. This will keep the
198perl interpreter disabled until the user enables it.
199
200If you can/want build more binaries, I recommend building a minimal
201one with C<--disable-everything> (very useful) and a maximal one with
202C<--enable-everything> (less useful, it will be very big due to a lot of
203encodings built-in that increase download times and are rarely used).
204
205=item I need to make it setuid/setgid to support utmp/ptys on my OS, is this safe?
206
207It should be, starting with release 7.1. You are encouraged to properly
208install urxvt with privileges necessary for your OS now.
209
210When rxvt-unicode detects that it runs setuid or setgid, it will fork
211into a helper process for privileged operations (pty handling on some
212systems, utmp/wtmp/lastlog handling on others) and drop privileges
213immediately. This is much safer than most other terminals that keep
214privileges while running (but is more relevant to urxvt, as it contains
215things as perl interpreters, which might be "helpful" to attackers).
216
217This forking is done as the very first within main(), which is very early
218and reduces possible bugs to initialisation code run before main(), or
219things like the dynamic loader of your system, which should result in very
220little risk.
48 221
49=item When I log-in to another system it tells me about missing terminfo data? 222=item When I log-in to another system it tells me about missing terminfo data?
50 223
51The terminal description used by rxvt-unicode is not as widely available 224The terminal description used by rxvt-unicode is not as widely available
52as that for xterm, or even rxvt (for which the same problem often arises). 225as that for xterm, or even rxvt (for which the same problem often arises).
… …
72 URxvt.termName: rxvt 245 URxvt.termName: rxvt
73 246
74If you don't plan to use B<rxvt> (quite common...) you could also replace 247If you don't plan to use B<rxvt> (quite common...) you could also replace
75the rxvt terminfo file with the rxvt-unicode one. 248the rxvt terminfo file with the rxvt-unicode one.
76 249
250=item C<tic> outputs some error when compiling the terminfo entry.
251
252Most likely it's the empty definition for C<enacs=>. Just replace it by
253C<enacs=\E[0@> and try again.
254
77=item C<bash>'s readline does not work correctly under @@RXVT_NAME@@. 255=item C<bash>'s readline does not work correctly under @@RXVT_NAME@@.
78 256
79=item I need a termcap file entry. 257=item I need a termcap file entry.
80 258
81One reason you might want this is that some distributions or operating 259One reason you might want this is that some distributions or operating
… …
94 rxvt-unicode|rxvt-unicode terminal (X Window System):\ 272 rxvt-unicode|rxvt-unicode terminal (X Window System):\
95 :am:bw:eo:km:mi:ms:xn:xo:\ 273 :am:bw:eo:km:mi:ms:xn:xo:\
96 :co#80:it#8:li#24:lm#0:\ 274 :co#80:it#8:li#24:lm#0:\
97 :AL=\E[%dL:DC=\E[%dP:DL=\E[%dM:DO=\E[%dB:IC=\E[%d@:\ 275 :AL=\E[%dL:DC=\E[%dP:DL=\E[%dM:DO=\E[%dB:IC=\E[%d@:\
98 :K1=\EOw:K2=\EOu:K3=\EOy:K4=\EOq:K5=\EOs:LE=\E[%dD:\ 276 :K1=\EOw:K2=\EOu:K3=\EOy:K4=\EOq:K5=\EOs:LE=\E[%dD:\
99 :RI=\E[%dC:SF=\E[%dS:SR=\E[%dT:UP=\E[%dA:ae=^O:al=\E[L:\ 277 :RI=\E[%dC:SF=\E[%dS:SR=\E[%dT:UP=\E[%dA:ae=\E(B:al=\E[L:\
100 :as=^N:bl=^G:cd=\E[J:ce=\E[K:cl=\E[H\E[2J:cm=\E[%i%d;%dH:\ 278 :as=\E(0:bl=^G:cd=\E[J:ce=\E[K:cl=\E[H\E[2J:\
101 :cr=^M:cs=\E[%i%d;%dr:ct=\E[3g:dc=\E[P:dl=\E[M:do=^J:\ 279 :cm=\E[%i%d;%dH:cr=^M:cs=\E[%i%d;%dr:ct=\E[3g:dc=\E[P:\
102 :ec=\E[%dX:ei=\E[4l:ho=\E[H:i1=\E[?47l\E=\E[?1l:ic=\E[@:\ 280 :dl=\E[M:do=^J:ec=\E[%dX:ei=\E[4l:ho=\E[H:\
281 :i1=\E[?47l\E=\E[?1l:ic=\E[@:im=\E[4h:\
103 :im=\E[4h:is=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;3;4;6l\E[4l:\ 282 :is=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;3;4;6l\E[4l:\
104 :k1=\E[11~:k2=\E[12~:k3=\E[13~:k4=\E[14~:k5=\E[15~:\ 283 :k1=\E[11~:k2=\E[12~:k3=\E[13~:k4=\E[14~:k5=\E[15~:\
105 :k6=\E[17~:k7=\E[18~:k8=\E[19~:k9=\E[20~:kD=\E[3~:\ 284 :k6=\E[17~:k7=\E[18~:k8=\E[19~:k9=\E[20~:kD=\E[3~:\
106 :kI=\E[2~:kN=\E[6~:kP=\E[5~:kb=\177:kd=\EOB:ke=\E[?1l\E>:\ 285 :kI=\E[2~:kN=\E[6~:kP=\E[5~:kb=\177:kd=\EOB:ke=\E[?1l\E>:\
107 :kh=\E[7~:kl=\EOD:kr=\EOC:ks=\E[?1h\E=:ku=\EOA:le=^H:\ 286 :kh=\E[7~:kl=\EOD:kr=\EOC:ks=\E[?1h\E=:ku=\EOA:le=^H:\
108 :mb=\E[5m:md=\E[1m:me=\E[m\017:mr=\E[7m:nd=\E[C:rc=\E8:\ 287 :mb=\E[5m:md=\E[1m:me=\E[m\017:mr=\E[7m:nd=\E[C:rc=\E8:\
… …
257might be forced to use a different font. 436might be forced to use a different font.
258 437
259All of this is not a problem when using X11 core fonts, as their bounding 438All of this is not a problem when using X11 core fonts, as their bounding
260box data is correct. 439box data is correct.
261 440
441=item On Solaris 9, many line-drawing characters are too wide.
442
443Seems to be a known bug, read
444L<http://nixdoc.net/files/forum/about34198.html>. Some people use the
445following ugly workaround to get non-double-wide-characters working:
446
447 #define wcwidth(x) wcwidth(x) > 1 ? 1 : wcwidth(x)
448
262=item My Compose (Multi_key) key is no longer working. 449=item My Compose (Multi_key) key is no longer working.
263 450
264The most common causes for this are that either your locale is not set 451The most common causes for this are that either your locale is not set
265correctly, or you specified a B<preeditStyle> that is not supported by 452correctly, or you specified a B<preeditStyle> that is not supported by
266your input method. For example, if you specified B<OverTheSpot> and 453your input method. For example, if you specified B<OverTheSpot> and
… …
309 496
310As you might have guessed, FreeBSD does neither define this symobl nor 497As you might have guessed, FreeBSD does neither define this symobl nor
311does it support it. Instead, it uses it's own internal representation of 498does it support it. Instead, it uses it's own internal representation of
312B<wchar_t>. This is, of course, completely fine with respect to standards. 499B<wchar_t>. This is, of course, completely fine with respect to standards.
313 500
501However, that means rxvt-unicode only works in C<POSIX>, C<ISO-8859-1> and
502C<UTF-8> locales under FreeBSD (which all use Unicode as B<wchar_t>.
503
314However, C<__STDC_ISO_10646__> is the only sane way to support 504C<__STDC_ISO_10646__> is the only sane way to support multi-language
315multi-language apps in an OS, as using a locale-dependent (and 505apps in an OS, as using a locale-dependent (and non-standardized)
316non-standardized) representation of B<wchar_t> makes it impossible to 506representation of B<wchar_t> makes it impossible to convert between
317convert between B<wchar_t> (as used by X11 and your applications) and any 507B<wchar_t> (as used by X11 and your applications) and any other encoding
318other encoding without implementing OS-specific-wrappers for each and 508without implementing OS-specific-wrappers for each and every locale. There
319every locale. There simply are no APIs to convert B<wchar_t> into anything 509simply are no APIs to convert B<wchar_t> into anything except the current
320except the current locale encoding. 510locale encoding.
321 511
322Some applications (such as the formidable B<mlterm>) work around this 512Some applications (such as the formidable B<mlterm>) work around this
323by carrying their own replacement functions for character set handling 513by carrying their own replacement functions for character set handling
324with them, and either implementing OS-dependent hacks or doing multiple 514with them, and either implementing OS-dependent hacks or doing multiple
325conversions (which is slow and unreliable in case the OS implements 515conversions (which is slow and unreliable in case the OS implements
326encodings slightly different than the terminal emulator). 516encodings slightly different than the terminal emulator).
327 517
328The rxvt-unicode author insists that the right way to fix this is in the 518The rxvt-unicode author insists that the right way to fix this is in the
329system libraries once and for all, instead of forcing every app to carry 519system libraries once and for all, instead of forcing every app to carry
330complete replacements for them :) 520complete replacements for them :)
521
522=item I use Solaris 9 and it doesn't compile/work/etc.
523
524Try the diff in F<doc/solaris9.patch> as a base. It fixes the worst
525problems with C<wcwidth> and a compile problem.
526
527=item How can I use rxvt-unicode under cygwin?
528
529rxvt-unicode should compile and run out of the box on cygwin, using
530the X11 libraries that come with cygwin. libW11 emulation is no
531longer supported (and makes no sense, either, as it only supported a
532single font). I recommend starting the X-server in C<-multiwindow> or
533C<-rootless> mode instead, which will result in similar look&feel as the
534old libW11 emulation.
535
536At the time of this writing, cygwin didn't seem to support any multi-byte
537encodings (you might try C<LC_CTYPE=C-UTF-8>), so you are likely limited
538to 8-bit encodings.
331 539
332=item How does rxvt-unicode determine the encoding to use? 540=item How does rxvt-unicode determine the encoding to use?
333 541
334=item Is there an option to switch encodings? 542=item Is there an option to switch encodings?
335 543
… …
414=item My input method wants <some encoding> but I want UTF-8, what can I do? 622=item My input method wants <some encoding> but I want UTF-8, what can I do?
415 623
416You can specify separate locales for the input method and the rest of the 624You can specify separate locales for the input method and the rest of the
417terminal, using the resource C<imlocale>: 625terminal, using the resource C<imlocale>:
418 626
419 URxvt*imlocale: ja_JP.EUC-JP 627 URxvt.imlocale: ja_JP.EUC-JP
420 628
421Now you can start your terminal with C<LC_CTYPE=ja_JP.UTF-8> and still 629Now you can start your terminal with C<LC_CTYPE=ja_JP.UTF-8> and still
422use your input method. Please note, however, that you will not be able to 630use your input method. Please note, however, that you will not be able to
423input characters outside C<EUC-JP> in a normal way then, as your input 631input characters outside C<EUC-JP> in a normal way then, as your input
424method limits you. 632method limits you.
… …
451 659
452=item Can I speed up Xft rendering somehow? 660=item Can I speed up Xft rendering somehow?
453 661
454Yes, the most obvious way to speed it up is to avoid Xft entirely, as 662Yes, the most obvious way to speed it up is to avoid Xft entirely, as
455it is simply slow. If you still want Xft fonts you might try to disable 663it is simply slow. If you still want Xft fonts you might try to disable
456antialiasing (by appending C<:antialiasing=false>), which saves lots of 664antialiasing (by appending C<:antialias=false>), which saves lots of
457memory and also speeds up rendering considerably. 665memory and also speeds up rendering considerably.
458 666
459=item Rxvt-unicode doesn't seem to anti-alias its fonts, what is wrong? 667=item Rxvt-unicode doesn't seem to anti-alias its fonts, what is wrong?
460 668
461Rxvt-unicode will use whatever you specify as a font. If it needs to 669Rxvt-unicode will use whatever you specify as a font. If it needs to
… …
470 678
471Make sure that mouse reporting is actually turned off since killing 679Make sure that mouse reporting is actually turned off since killing
472some editors prematurely may leave the mouse in mouse report mode. I've 680some editors prematurely may leave the mouse in mouse report mode. I've
473heard that tcsh may use mouse reporting unless it otherwise specified. A 681heard that tcsh may use mouse reporting unless it otherwise specified. A
474quick check is to see if cut/paste works when the Alt or Shift keys are 682quick check is to see if cut/paste works when the Alt or Shift keys are
475depressed. See @@RXVT_NAME@@(7) 683depressed.
476 684
477=item What's with this bold/blink stuff? 685=item What's with this bold/blink stuff?
478 686
479If no bold colour is set via C<colorBD:>, bold will invert text using the 687If no bold colour is set via C<colorBD:>, bold will invert text using the
480standard foreground colour. 688standard foreground colour.
… …
539 URxvt.color7: #e1dddd 747 URxvt.color7: #e1dddd
540 URxvt.color15: #e1dddd 748 URxvt.color15: #e1dddd
541 749
542=item How can I start @@RXVT_NAME@@d in a race-free way? 750=item How can I start @@RXVT_NAME@@d in a race-free way?
543 751
544Despite it's name, @@RXVT_NAME@@d is not a real daemon, but more like a 752Try C<@@RXVT_NAME@@d -f -o>, which tells @@RXVT_NAME@@d to open the
545server that answers @@RXVT_NAME@@c's requests, so it doesn't background 753display, create the listening socket and then fork.
546itself.
547
548To ensure @@RXVT_NAME@@d is listening on it's socket, you can use the
549following method to wait for the startup message before continuing:
550
551 { @@RXVT_NAME@@d & } | read
552 754
553=item What's with the strange Backspace/Delete key behaviour? 755=item What's with the strange Backspace/Delete key behaviour?
554 756
555Assuming that the physical Backspace key corresponds to the 757Assuming that the physical Backspace key corresponds to the
556BackSpace keysym (not likely for Linux ... see the following 758BackSpace keysym (not likely for Linux ... see the following
… …
575 777
576 # use Backspace = ^? 778 # use Backspace = ^?
577 $ stty erase ^? 779 $ stty erase ^?
578 $ @@RXVT_NAME@@ 780 $ @@RXVT_NAME@@
579 781
580Toggle with C<ESC [ 36 h> / C<ESC [ 36 l> as documented in @@RXVT_NAME@@(7). 782Toggle with C<ESC [ 36 h> / C<ESC [ 36 l>.
581 783
582For an existing rxvt-unicode: 784For an existing rxvt-unicode:
583 785
584 # use Backspace = ^H 786 # use Backspace = ^H
585 $ stty erase ^H 787 $ stty erase ^H
… …
703 905
704=head1 DESCRIPTION 906=head1 DESCRIPTION
705 907
706The rest of this document describes various technical aspects of 908The rest of this document describes various technical aspects of
707B<rxvt-unicode>. First the description of supported command sequences, 909B<rxvt-unicode>. First the description of supported command sequences,
708followed by menu and pixmap support and last by a description of all 910followed by pixmap support and last by a description of all features
709features selectable at C<configure> time. 911selectable at C<configure> time.
710 912
711=head1 Definitions 913=head1 Definitions
712 914
713=over 4 915=over 4
714 916
… …
1282 B<< C<h> >> Send Mouse X & Y on button press. 1484 B<< C<h> >> Send Mouse X & Y on button press.
1283 B<< C<l> >> No mouse reporting. 1485 B<< C<l> >> No mouse reporting.
1284 1486
1285=end table 1487=end table
1286 1488
1287=item B<< C<Ps = 10> >> (B<rxvt>)
1288
1289=begin table
1290
1291 B<< C<h> >> menuBar visible
1292 B<< C<l> >> menuBar invisible
1293
1294=end table
1295
1296=item B<< C<Ps = 25> >> 1489=item B<< C<Ps = 25> >>
1297 1490
1298=begin table 1491=begin table
1299 1492
1300 B<< C<h> >> Visible cursor {cnorm/cvvis} 1493 B<< C<h> >> Visible cursor {cnorm/cvvis}
… …
1413 1606
1414=begin table 1607=begin table
1415 1608
1416 B<< C<h> >> Scroll to bottom when a key is pressed 1609 B<< C<h> >> Scroll to bottom when a key is pressed
1417 B<< C<l> >> Don't scroll to bottom when a key is pressed 1610 B<< C<l> >> Don't scroll to bottom when a key is pressed
1611
1612=end table
1613
1614=item B<< C<Ps = 1021> >> (B<rxvt>)
1615
1616=begin table
1617
1618 B<< C<h> >> Bold/italic implies high intensity (see option B<-is>)
1619 B<< C<l> >> Font styles have no effect on intensity (Compile styles)
1418 1620
1419=end table 1621=end table
1420 1622
1421=item B<< C<Ps = 1047> >> 1623=item B<< C<Ps = 1047> >>
1422 1624
… …
1471 B<< C<Ps = 10> >> Change colour of text foreground to B<< C<Pt> >> B<(NB: may change in future)> 1673 B<< C<Ps = 10> >> Change colour of text foreground to B<< C<Pt> >> B<(NB: may change in future)>
1472 B<< C<Ps = 11> >> Change colour of text background to B<< C<Pt> >> B<(NB: may change in future)> 1674 B<< C<Ps = 11> >> Change colour of text background to B<< C<Pt> >> B<(NB: may change in future)>
1473 B<< C<Ps = 12> >> Change colour of text cursor foreground to B<< C<Pt> >> 1675 B<< C<Ps = 12> >> Change colour of text cursor foreground to B<< C<Pt> >>
1474 B<< C<Ps = 13> >> Change colour of mouse foreground to B<< C<Pt> >> 1676 B<< C<Ps = 13> >> Change colour of mouse foreground to B<< C<Pt> >>
1475 B<< C<Ps = 17> >> Change colour of highlight characters to B<< C<Pt> >> 1677 B<< C<Ps = 17> >> Change colour of highlight characters to B<< C<Pt> >>
1476 B<< C<Ps = 18> >> Change colour of bold characters to B<< C<Pt> >> 1678 B<< C<Ps = 18> >> Change colour of bold characters to B<< C<Pt> >> [deprecated, see 706]
1477 B<< C<Ps = 19> >> Change colour of underlined characters to B<< C<Pt> >> 1679 B<< C<Ps = 19> >> Change colour of underlined characters to B<< C<Pt> >> [deprecated, see 707]
1680 B<< C<Ps = 20> >> Change background pixmap parameters (see section XPM) (Compile XPM).
1478 B<< C<Ps = 20> >> Change default background to B<< C<Pt> >> 1681 B<< C<Ps = 39> >> Change default foreground colour to B<< C<Pt> >>.
1479 B<< C<Ps = 39> >> Change default foreground colour to B<< C<Pt> >> I<rxvt compile-time option>
1480 B<< C<Ps = 46> >> Change Log File to B<< C<Pt> >> I<unimplemented> 1682 B<< C<Ps = 46> >> Change Log File to B<< C<Pt> >> I<unimplemented>
1481 B<< C<Ps = 49> >> Change default background colour to B<< C<Pt> >> I<rxvt compile-time option> 1683 B<< C<Ps = 49> >> Change default background colour to B<< C<Pt> >>.
1482 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> >> 1684 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> >>
1483 B<< C<Ps = 55> >> Log all scrollback buffer and all of screen to B<< C<Pt> >> 1685 B<< C<Ps = 55> >> Log all scrollback buffer and all of screen to B<< C<Pt> >>
1484 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) 1686 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).
1485 B<< C<Ps = 703> >> Menubar command B<< C<Pt> >> I<rxvt compile-time option> (rxvt-unicode extension) 1687 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>.
1486 B<< C<Ps = 704> >> Change colour of italic characters to B<< C<Pt> >> 1688 B<< C<Ps = 704> >> Change colour of italic characters to B<< C<Pt> >>
1487 B<< C<Ps = 705> >> Change background pixmap tint colour to B<< C<Pt> >> 1689 B<< C<Ps = 705> >> Change background pixmap tint colour to B<< C<Pt> >> (Compile transparency).
1690 B<< C<Ps = 706> >> Change colour of bold characters to B<< C<Pt> >>
1691 B<< C<Ps = 707> >> Change colour of underlined characters to B<< C<Pt> >>
1488 B<< C<Ps = 710> >> Set normal fontset to B<< C<Pt> >>. Same as C<Ps = 50>. 1692 B<< C<Ps = 710> >> Set normal fontset to B<< C<Pt> >>. Same as C<Ps = 50>.
1489 B<< C<Ps = 711> >> Set bold fontset to B<< C<Pt> >>. Similar to C<Ps = 50>. 1693 B<< C<Ps = 711> >> Set bold fontset to B<< C<Pt> >>. Similar to C<Ps = 50> (Compile styles).
1490 B<< C<Ps = 712> >> Set italic fontset to B<< C<Pt> >>. Similar to C<Ps = 50>. 1694 B<< C<Ps = 712> >> Set italic fontset to B<< C<Pt> >>. Similar to C<Ps = 50> (Compile styles).
1491 B<< C<Ps = 713> >> Set bold-italic fontset to B<< C<Pt> >>. Similar to C<Ps = 50>. 1695 B<< C<Ps = 713> >> Set bold-italic fontset to B<< C<Pt> >>. Similar to C<Ps = 50> (Compile styles).
1696 B<< C<Ps = 720> >> Move viewing window up by B<< C<Pt> >> lines, or clear scrollback buffer if C<Pt = 0> (Compile frills).
1697 B<< C<Ps = 721> >> Move viewing window down by B<< C<Pt> >> lines, or clear scrollback buffer if C<Pt = 0> (Compile frills).
1698 B<< C<Ps = 777> >> Call the perl extension with the given string, which should be of the form C<extension:parameters> (Compile perl).
1492 1699
1493=end table 1700=end table
1494 1701
1495=back 1702=back
1496 1703
1497X<menuBar>
1498
1499=head1 menuBar
1500
1501B<< The exact syntax used is I<almost> solidified. >>
1502In the menus, B<DON'T> try to use menuBar commands that add or remove a
1503menuBar.
1504
1505Note that in all of the commands, the B<< I</path/> >> I<cannot> be
1506omitted: use B<./> to specify a menu relative to the current menu.
1507
1508=head2 Overview of menuBar operation
1509
1510For the menuBar XTerm escape sequence C<ESC ] 703 ; Pt ST>, the syntax
1511of C<Pt> can be used for a variety of tasks:
1512
1513At the top level is the current menuBar which is a member of a circular
1514linked-list of other such menuBars.
1515
1516The menuBar acts as a parent for the various drop-down menus, which in
1517turn, may have labels, separator lines, menuItems and subMenus.
1518
1519The menuItems are the useful bits: you can use them to mimic keyboard
1520input or even to send text or escape sequences back to rxvt.
1521
1522The menuBar syntax is intended to provide a simple yet robust method of
1523constructing and manipulating menus and navigating through the
1524menuBars.
1525
1526The first step is to use the tag B<< [menu:I<name>] >> which creates
1527the menuBar called I<name> and allows access. You may now or menus,
1528subMenus, and menuItems. Finally, use the tag B<[done]> to set the
1529menuBar access as B<readonly> to prevent accidental corruption of the
1530menus. To re-access the current menuBar for alterations, use the tag
1531B<[menu]>, make the alterations and then use B<[done]>
1532
1533X<menuBarCommands>
1534
1535=head2 Commands
1536
1537=over 4
1538
1539=item B<< [menu:+I<name>] >>
1540
1541access the named menuBar for creation or alteration. If a new menuBar
1542is created, it is called I<name> (max of 15 chars) and the current
1543menuBar is pushed onto the stack
1544
1545=item B<[menu]>
1546
1547access the current menuBar for alteration
1548
1549=item B<< [title:+I<string>] >>
1550
1551set the current menuBar's title to I<string>, which may contain the
1552following format specifiers:
1553
1554 B<%n> rxvt name (as per the B<-name> command-line option)
1555 B<%v> rxvt version
1556 B<%%> literal B<%> character
1557
1558=item B<[done]>
1559
1560set menuBar access as B<readonly>.
1561End-of-file tag for B<< [read:+I<file>] >> operations.
1562
1563=item B<< [read:+I<file>] >>
1564
1565read menu commands directly from I<file> (extension ".menu" will be
1566appended if required.) Start reading at a line with B<[menu]> or B<<
1567[menu:+I<name> >> and continuing until B<[done]> is encountered.
1568
1569Blank and comment lines (starting with B<#>) are ignored. Actually,
1570since any invalid menu commands are also ignored, almost anything could
1571be construed as a comment line, but this may be tightened up in the
1572future ... so don't count on it!.
1573
1574=item B<< [read:+I<file>;+I<name>] >>
1575
1576The same as B<< [read:+I<file>] >>, but start reading at a line with
1577B<< [menu:+I<name>] >> and continuing until B<< [done:+I<name>] >> or
1578B<[done]> is encountered.
1579
1580=item B<[dump]>
1581
1582dump all menuBars to the file B</tmp/rxvt-PID> in a format suitable for
1583later rereading.
1584
1585=item B<[rm:name]>
1586
1587remove the named menuBar
1588
1589=item B<[rm] [rm:]>
1590
1591remove the current menuBar
1592
1593=item B<[rm*] [rm:*]>
1594
1595remove all menuBars
1596
1597=item B<[swap]>
1598
1599swap the top two menuBars
1600
1601=item B<[prev]>
1602
1603access the previous menuBar
1604
1605=item B<[next]>
1606
1607access the next menuBar
1608
1609=item B<[show]>
1610
1611Enable display of the menuBar
1612
1613=item B<[hide]>
1614
1615Disable display of the menuBar
1616
1617=item B<< [pixmap:+I<name>] >>
1618
1619=item B<< [pixmap:+I<name>;I<scaling>] >>
1620
1621(set the background pixmap globally
1622
1623B<< A Future implementation I<may> make this local to the menubar >>)
1624
1625=item B<< [:+I<command>:] >>
1626
1627ignore the menu readonly status and issue a I<command> to or a menu or
1628menuitem or change the ; a useful shortcut for setting the quick arrows
1629from a menuBar.
1630
1631=back
1632
1633X<menuBarAdd>
1634
1635=head2 Adding and accessing menus
1636
1637The following commands may also be B<+> prefixed.
1638
1639=over 4
1640
1641=item B</+>
1642
1643access menuBar top level
1644
1645=item B<./+>
1646
1647access current menu level
1648
1649=item B<../+>
1650
1651access parent menu (1 level up)
1652
1653=item B<../../>
1654
1655access parent menu (multiple levels up)
1656
1657=item B<< I</path/>menu >>
1658
1659add/access menu
1660
1661=item B<< I</path/>menu/* >>
1662
1663add/access menu and clear it if it exists
1664
1665=item B<< I</path/>{-} >>
1666
1667add separator
1668
1669=item B<< I</path/>{item} >>
1670
1671add B<item> as a label
1672
1673=item B<< I</path/>{item} action >>
1674
1675add/alter I<menuitem> with an associated I<action>
1676
1677=item B<< I</path/>{item}{right-text} >>
1678
1679add/alter I<menuitem> with B<right-text> as the right-justified text
1680and as the associated I<action>
1681
1682=item B<< I</path/>{item}{rtext} action >>
1683
1684add/alter I<menuitem> with an associated I<action> and with B<rtext> as
1685the right-justified text.
1686
1687=back
1688
1689=over 4
1690
1691=item Special characters in I<action> must be backslash-escaped:
1692
1693B<\a \b \E \e \n \r \t \octal>
1694
1695=item or in control-character notation:
1696
1697B<^@, ^A .. ^Z .. ^_, ^?>
1698
1699=back
1700
1701To send a string starting with a B<NUL> (B<^@>) character to the
1702program, start I<action> with a pair of B<NUL> characters (B<^@^@>),
1703the first of which will be stripped off and the balance directed to the
1704program. Otherwise if I<action> begins with B<NUL> followed by
1705non-+B<NUL> characters, the leading B<NUL> is stripped off and the
1706balance is sent back to rxvt.
1707
1708As a convenience for the many Emacs-type editors, I<action> may start
1709with B<M-> (eg, B<M-$> is equivalent to B<\E$>) and a B<CR> will be
1710appended if missed from B<M-x> commands.
1711
1712As a convenience for issuing XTerm B<ESC ]> sequences from a menubar (or
1713quick arrow), a B<BEL> (B<^G>) will be appended if needed.
1714
1715=over 4
1716
1717=item For example,
1718
1719B<M-xapropos> is equivalent to B<\Exapropos\r>
1720
1721=item and
1722
1723B<\E]703;mona;100> is equivalent to B<\E]703;mona;100\a>
1724
1725=back
1726
1727The option B<< {I<right-rtext>} >> will be right-justified. In the
1728absence of a specified action, this text will be used as the I<action>
1729as well.
1730
1731=over 4
1732
1733=item For example,
1734
1735B</File/{Open}{^X^F}> is equivalent to B</File/{Open}{^X^F} ^X^F>
1736
1737=back
1738
1739The left label I<is> necessary, since it's used for matching, but
1740implicitly hiding the left label (by using same name for both left and
1741right labels), or explicitly hiding the left label (by preceeding it
1742with a dot), makes it possible to have right-justified text only.
1743
1744=over 4
1745
1746=item For example,
1747
1748B</File/{Open}{Open} Open-File-Action>
1749
1750=item or hiding it
1751
1752B</File/{.anylabel}{Open} Open-File-Action>
1753
1754=back
1755
1756X<menuBarRemove>
1757
1758=head2 Removing menus
1759
1760=over 4
1761
1762=item B<< -/*+ >>
1763
1764remove all menus from the menuBar, the same as B<[clear]>
1765
1766=item B<< -+I</path>menu+ >>
1767
1768remove menu
1769
1770=item B<< -+I</path>{item}+ >>
1771
1772remove item
1773
1774=item B<< -+I</path>{-} >>
1775
1776remove separator)
1777
1778=item B<-/path/menu/*>
1779
1780remove all items, separators and submenus from menu
1781
1782=back
1783
1784X<menuBarArrows>
1785
1786=head2 Quick Arrows
1787
1788The menus also provide a hook for I<quick arrows> to provide easier
1789user access. If nothing has been explicitly set, the default is to
1790emulate the curror keys. The syntax permits each arrow to be altered
1791individually or all four at once without re-entering their common
1792beginning/end text. For example, to explicitly associate cursor actions
1793with the arrows, any of the following forms could be used:
1794
1795=over 4
1796
1797=item B<< <r>+I<Right> >>
1798
1799=item B<< <l>+I<Left> >>
1800
1801=item B<< <u>+I<Up> >>
1802
1803=item B<< <d>+I<Down> >>
1804
1805Define actions for the respective arrow buttons
1806
1807=item B<< <b>+I<Begin> >>
1808
1809=item B<< <e>+I<End> >>
1810
1811Define common beginning/end parts for I<quick arrows> which used in
1812conjunction with the above <r> <l> <u> <d> constructs
1813
1814=back
1815
1816=over 4
1817
1818=item For example, define arrows individually,
1819
1820 <u>\E[A
1821
1822 <d>\E[B
1823
1824 <r>\E[C
1825
1826 <l>\E[D
1827
1828=item or all at once
1829
1830 <u>\E[AZ<><d>\E[BZ<><r>\E[CZ<><l>\E[D
1831
1832=item or more compactly (factoring out common parts)
1833
1834 <b>\E[<u>AZ<><d>BZ<><r>CZ<><l>D
1835
1836=back
1837
1838X<menuBarSummary>
1839
1840=head2 Command Summary
1841
1842A short summary of the most I<common> commands:
1843
1844=over 4
1845
1846=item [menu:name]
1847
1848use an existing named menuBar or start a new one
1849
1850=item [menu]
1851
1852use the current menuBar
1853
1854=item [title:string]
1855
1856set menuBar title
1857
1858=item [done]
1859
1860set menu access to readonly and, if reading from a file, signal EOF
1861
1862=item [done:name]
1863
1864if reading from a file using [read:file;name] signal EOF
1865
1866=item [rm:name]
1867
1868remove named menuBar(s)
1869
1870=item [rm] [rm:]
1871
1872remove current menuBar
1873
1874=item [rm*] [rm:*]
1875
1876remove all menuBar(s)
1877
1878=item [swap]
1879
1880swap top two menuBars
1881
1882=item [prev]
1883
1884access the previous menuBar
1885
1886=item [next]
1887
1888access the next menuBar
1889
1890=item [show]
1891
1892map menuBar
1893
1894=item [hide]
1895
1896unmap menuBar
1897
1898=item [pixmap;file]
1899
1900=item [pixmap;file;scaling]
1901
1902set a background pixmap
1903
1904=item [read:file]
1905
1906=item [read:file;name]
1907
1908read in a menu from a file
1909
1910=item [dump]
1911
1912dump out all menuBars to /tmp/rxvt-PID
1913
1914=item /
1915
1916access menuBar top level
1917
1918=item ./
1919
1920=item ../
1921
1922=item ../../
1923
1924access current or parent menu level
1925
1926=item /path/menu
1927
1928add/access menu
1929
1930=item /path/{-}
1931
1932add separator
1933
1934=item /path/{item}{rtext} action
1935
1936add/alter menu item
1937
1938=item -/*
1939
1940remove all menus from the menuBar
1941
1942=item -/path/menu
1943
1944remove menu items, separators and submenus from menu
1945
1946=item -/path/menu
1947
1948remove menu
1949
1950=item -/path/{item}
1951
1952remove item
1953
1954=item -/path/{-}
1955
1956remove separator
1957
1958=item <b>Begin<r>Right<l>Left<u>Up<d>Down<e>End
1959
1960menu quick arrows
1961
1962=back
1963X<XPM> 1704X<XPM>
1964 1705
1965=head1 XPM 1706=head1 XPM
1966 1707
1967For the XPM XTerm escape sequence B<< C<ESC ] 20 ; Pt ST> >> then value 1708For the XPM XTerm escape sequence B<< C<ESC ] 20 ; Pt ST> >> then value
… …
2153=end table 1894=end table
2154 1895
2155=head1 CONFIGURE OPTIONS 1896=head1 CONFIGURE OPTIONS
2156 1897
2157General hint: if you get compile errors, then likely your configuration 1898General hint: if you get compile errors, then likely your configuration
2158hasn't been tested well. Either try with --enable-everything or use the 1899hasn't been tested well. Either try with C<--enable-everything> or use
2159./reconf script as a base for experiments. ./reconf is used by myself, 1900the F<./reconf> script as a base for experiments. F<./reconf> is used by
2160so it should generally be a working config. Of course, you should always 1901myself, so it should generally be a working config. Of course, you should
2161report when a combination doesn't work, so it can be fixed. Marc Lehmann 1902always report when a combination doesn't work, so it can be fixed. Marc
2162<rxvt@schmorp.de>. 1903Lehmann <rxvt@schmorp.de>.
1904
1905All
2163 1906
2164=over 4 1907=over 4
2165 1908
2166=item --enable-everything 1909=item --enable-everything
2167 1910
2168Add support for all non-multichoice options listed in "./configure 1911Add (or remove) support for all non-multichoice options listed in "./configure
2169--help". Note that unlike other enable options this is order dependant. 1912--help".
1913
2170You can specify this and then disable options which this enables by 1914You can specify this and then disable options you do not like by
2171I<following> this with the appropriate commands. 1915I<following> this with the appropriate C<--disable-...> arguments,
1916or you can start with a minimal configuration by specifying
1917C<--disable-everything> and than adding just the C<--enable-...> arguments
1918you want.
2172 1919
2173=item --enable-xft 1920=item --enable-xft (default: enabled)
2174 1921
2175Add support for Xft (anti-aliases, among others) fonts. Xft fonts are 1922Add support for Xft (anti-aliases, among others) fonts. Xft fonts are
2176slower and require lots of memory, but as long as you don't use them, you 1923slower and require lots of memory, but as long as you don't use them, you
2177don't pay for them. 1924don't pay for them.
2178 1925
2179=item --enable-font-styles 1926=item --enable-font-styles (default: on)
2180 1927
2181Add support for B<bold>, I<italic> and B<< I<bold italic> >> font 1928Add support for B<bold>, I<italic> and B<< I<bold italic> >> font
2182styles. The fonts can be set manually or automatically. 1929styles. The fonts can be set manually or automatically.
2183 1930
2184=item --with-codesets=NAME,... 1931=item --with-codesets=NAME,... (default: all)
2185 1932
2186Compile in support for additional codeset (encoding) groups (eu, vn are 1933Compile in support for additional codeset (encoding) groups (C<eu>, C<vn>
2187always compiled in, which includes most 8-bit character sets). These 1934are always compiled in, which includes most 8-bit character sets). These
2188codeset tables are currently only used for driving X11 core fonts, they 1935codeset tables are used for driving X11 core fonts, they are not required
2189are not required for Xft fonts. Compiling them in will make your binary 1936for Xft fonts, although having them compiled in lets rxvt-unicode choose
2190bigger (together about 700kB), but it doesn't increase memory usage unless 1937replacement fonts more intelligently. Compiling them in will make your
1938binary bigger (all of together cost about 700kB), but it doesn't increase
2191you use an X11 font requiring one of these encodings. 1939memory usage unless you use a font requiring one of these encodings.
2192 1940
2193=begin table 1941=begin table
2194 1942
2195 all all available codeset groups 1943 all all available codeset groups
2196 zh common chinese encodings 1944 zh common chinese encodings
… …
2199 jp_ext rarely used but big japanese encodings 1947 jp_ext rarely used but big japanese encodings
2200 kr korean encodings 1948 kr korean encodings
2201 1949
2202=end table 1950=end table
2203 1951
2204=item --enable-xim 1952=item --enable-xim (default: on)
2205 1953
2206Add support for XIM (X Input Method) protocol. This allows using 1954Add support for XIM (X Input Method) protocol. This allows using
2207alternative input methods (e.g. kinput2) and will also correctly 1955alternative input methods (e.g. kinput2) and will also correctly
2208set up the input for people using dead keys or compose keys. 1956set up the input for people using dead keys or compose keys.
2209 1957
2210=item --enable-unicode3 1958=item --enable-unicode3 (default: off)
1959
1960Recommended to stay off unless you really need non-BMP characters.
2211 1961
2212Enable direct support for displaying unicode codepoints above 1962Enable direct support for displaying unicode codepoints above
221365535 (the basic multilingual page). This increases storage 196365535 (the basic multilingual page). This increases storage
2214requirements per character from 2 to 4 bytes. X11 fonts do not yet 1964requirements per character from 2 to 4 bytes. X11 fonts do not yet
2215support these extra characters, but Xft does. 1965support these extra characters, but Xft does.
… …
2218even without this flag, but the number of such characters is 1968even without this flag, but the number of such characters is
2219limited to a view thousand (shared with combining characters, 1969limited to a view thousand (shared with combining characters,
2220see next switch), and right now rxvt-unicode cannot display them 1970see next switch), and right now rxvt-unicode cannot display them
2221(input/output and cut&paste still work, though). 1971(input/output and cut&paste still work, though).
2222 1972
2223=item --enable-combining 1973=item --enable-combining (default: on)
2224 1974
2225Enable automatic composition of combining characters into 1975Enable automatic composition of combining characters into
2226composite characters. This is required for proper viewing of text 1976composite characters. This is required for proper viewing of text
2227where accents are encoded as seperate unicode characters. This is 1977where accents are encoded as seperate unicode characters. This is
2228done by using precomposited characters when available or creating 1978done by using precomposited characters when available or creating
2229new pseudo-characters when no precomposed form exists. 1979new pseudo-characters when no precomposed form exists.
2230 1980
2231Without --enable-unicode3, the number of additional precomposed characters 1981Without --enable-unicode3, the number of additional precomposed
2232is rather limited (2048, if this is full, rxvt-unicode will use the 1982characters is somewhat limited (the 6400 private use characters will be
2233private use area, extending the number of combinations to 8448). With
2234--enable-unicode3, no practical limit exists. 1983(ab-)used). With --enable-unicode3, no practical limit exists.
2235 1984
2236This option will also enable storage (but not display) of characters 1985This option will also enable storage (but not display) of characters
2237beyond plane 0 (>65535) when --enable-unicode3 was not specified. 1986beyond plane 0 (>65535) when --enable-unicode3 was not specified.
2238 1987
2239The combining table also contains entries for arabic presentation forms, 1988The combining table also contains entries for arabic presentation forms,
2240but these are not currently used. Bug me if you want these to be used (and 1989but these are not currently used. Bug me if you want these to be used (and
2241tell me how these are to be used...). 1990tell me how these are to be used...).
2242 1991
2243=item --enable-fallback(=CLASS) 1992=item --enable-fallback(=CLASS) (default: Rxvt)
2244 1993
2245When reading resource settings, also read settings for class CLASS 1994When reading resource settings, also read settings for class CLASS. To
2246(default: Rxvt). To disable resource fallback use --disable-fallback. 1995disable resource fallback use --disable-fallback.
2247 1996
2248=item --with-res-name=NAME 1997=item --with-res-name=NAME (default: urxvt)
2249 1998
2250Use the given name (default: urxvt) as default application name when 1999Use the given name as default application name when
2251reading resources. Specify --with-res-name=rxvt to replace rxvt. 2000reading resources. Specify --with-res-name=rxvt to replace rxvt.
2252 2001
2253=item --with-res-class=CLASS 2002=item --with-res-class=CLASS /default: URxvt)
2254 2003
2255Use the given class (default: URxvt) as default application class 2004Use the given class as default application class
2256when reading resources. Specify --with-res-class=Rxvt to replace 2005when reading resources. Specify --with-res-class=Rxvt to replace
2257rxvt. 2006rxvt.
2258 2007
2259=item --enable-utmp 2008=item --enable-utmp (default: on)
2260 2009
2261Write user and tty to utmp file (used by programs like F<w>) at 2010Write user and tty to utmp file (used by programs like F<w>) at
2262start of rxvt execution and delete information when rxvt exits. 2011start of rxvt execution and delete information when rxvt exits.
2263 2012
2264=item --enable-wtmp 2013=item --enable-wtmp (default: on)
2265 2014
2266Write user and tty to wtmp file (used by programs like F<last>) at 2015Write user and tty to wtmp file (used by programs like F<last>) at
2267start of rxvt execution and write logout when rxvt exits. This 2016start of rxvt execution and write logout when rxvt exits. This
2268option requires --enable-utmp to also be specified. 2017option requires --enable-utmp to also be specified.
2269 2018
2270=item --enable-lastlog 2019=item --enable-lastlog (default: on)
2271 2020
2272Write user and tty to lastlog file (used by programs like 2021Write user and tty to lastlog file (used by programs like
2273F<lastlogin>) at start of rxvt execution. This option requires 2022F<lastlogin>) at start of rxvt execution. This option requires
2274--enable-utmp to also be specified. 2023--enable-utmp to also be specified.
2275 2024
2276=item --enable-xpm-background 2025=item --enable-xpm-background (default: on)
2277 2026
2278Add support for XPM background pixmaps. 2027Add support for XPM background pixmaps.
2279 2028
2280=item --enable-transparency 2029=item --enable-transparency (default: on)
2281 2030
2282Add support for inheriting parent backgrounds thus giving a fake 2031Add support for inheriting parent backgrounds thus giving a fake
2283transparency to the term. 2032transparency to the term.
2284 2033
2285=item --enable-fading 2034=item --enable-fading (default: on)
2286 2035
2287Add support for fading the text when focus is lost. 2036Add support for fading the text when focus is lost (requires C<--enable-transparency>).
2288 2037
2289=item --enable-tinting 2038=item --enable-tinting (default: on)
2290 2039
2291Add support for tinting of transparent backgrounds. 2040Add support for tinting of transparent backgrounds (requires C<--enable-transparency>).
2292 2041
2293=item --enable-menubar
2294
2295Add support for our menu bar system (this interacts badly with
2296dynamic locale switching currently).
2297
2298=item --enable-rxvt-scroll 2042=item --enable-rxvt-scroll (default: on)
2299 2043
2300Add support for the original rxvt scrollbar. 2044Add support for the original rxvt scrollbar.
2301 2045
2302=item --enable-next-scroll 2046=item --enable-next-scroll (default: on)
2303 2047
2304Add support for a NeXT-like scrollbar. 2048Add support for a NeXT-like scrollbar.
2305 2049
2306=item --enable-xterm-scroll 2050=item --enable-xterm-scroll (default: on)
2307 2051
2308Add support for an Xterm-like scrollbar. 2052Add support for an Xterm-like scrollbar.
2309 2053
2310=item --enable-plain-scroll 2054=item --enable-plain-scroll (default: on)
2311 2055
2312Add support for a very unobtrusive, plain-looking scrollbar that 2056Add support for a very unobtrusive, plain-looking scrollbar that
2313is the favourite of the rxvt-unicode author, having used it for 2057is the favourite of the rxvt-unicode author, having used it for
2314many years. 2058many years.
2315 2059
2316=item --enable-half-shadow 2060=item --enable-ttygid (default: off)
2317
2318Make shadows on the scrollbar only half the normal width & height.
2319only applicable to rxvt scrollbars.
2320
2321=item --enable-ttygid
2322 2061
2323Change tty device setting to group "tty" - only use this if 2062Change tty device setting to group "tty" - only use this if
2324your system uses this type of security. 2063your system uses this type of security.
2325 2064
2326=item --disable-backspace-key 2065=item --disable-backspace-key
2327 2066
2328Disable any handling of the backspace key by us - let the X server 2067Removes any handling of the backspace key by us - let the X server do it.
2068
2069=item --disable-delete-key
2070
2071Removes any handling of the delete key by us - let the X server
2329do it. 2072do it.
2330 2073
2331=item --disable-delete-key
2332
2333Disable any handling of the delete key by us - let the X server
2334do it.
2335
2336=item --disable-resources 2074=item --disable-resources
2337 2075
2338Remove all resources checking. 2076Removes any support for resource checking.
2339
2340=item --enable-xgetdefault
2341
2342Make resources checking via XGetDefault() instead of our small
2343version which only checks ~/.Xdefaults, or if that doesn't exist then
2344~/.Xresources.
2345
2346Please note that nowadays, things like XIM will automatically pull in and
2347use the full X resource manager, so the overhead of using it might be very
2348small, if nonexistant.
2349
2350=item --enable-strings
2351
2352Add support for our possibly faster memset() function and other
2353various routines, overriding your system's versions which may
2354have been hand-crafted in assembly or may require extra libraries
2355to link in. (this breaks ANSI-C rules and has problems on many
2356GNU/Linux systems).
2357 2077
2358=item --disable-swapscreen 2078=item --disable-swapscreen
2359 2079
2360Remove support for swap screen. 2080Remove support for secondary/swap screen.
2361 2081
2362=item --enable-frills 2082=item --enable-frills (default: on)
2363 2083
2364Add support for many small features that are not essential but nice to 2084Add support for many small features that are not essential but nice to
2365have. Normally you want this, but for very small binaries you may want to 2085have. Normally you want this, but for very small binaries you may want to
2366disable this. 2086disable this.
2367 2087
2368A non-exhaustive list of features enabled by C<--enable-frills> (possibly 2088A non-exhaustive list of features enabled by C<--enable-frills> (possibly
2369in combination with other switches) is: 2089in combination with other switches) is:
2370 2090
2371 MWM-hints 2091 MWM-hints
2092 EWMH-hints (pid, utf8 names) and protocols (ping)
2372 seperate underline colour 2093 seperate underline colour (-underlineColor)
2373 settable border widths and borderless switch 2094 settable border widths and borderless switch (-w, -b, -bl)
2095 visual selection (-depth)
2374 settable extra linespacing 2096 settable extra linespacing /-lsp)
2375 extra window properties (e.g. UTF-8 window names and PID)
2376 iso-14755-2 and -3, and visual feedback 2097 iso-14755-2 and -3, and visual feedback
2377 backindex and forwardindex escape sequence 2098 backindex and forwardindex escape sequence
2378 window op and locale change escape sequences 2099 window op and some xterm/OSC escape sequences
2379 tripleclickwords 2100 tripleclickwords (-tcw)
2380 settable insecure mode 2101 settable insecure mode (-insecure)
2381 keysym remapping support 2102 keysym remapping support
2103 cursor blinking and underline cursor (-cb, -uc)
2104 XEmbed support (-embed)
2105 user-pty (-pty-fd)
2106 hold on exit (-hold)
2107 skip builtin block graphics (-sbg)
2108 sgr modes 90..97 and 100..107
2382 2109
2383=item --enable-iso14755 2110=item --enable-iso14755 (default: on)
2384 2111
2385Enable extended ISO 14755 support (see @@RXVT_NAME@@(1), or 2112Enable extended ISO 14755 support (see @@RXVT_NAME@@(1), or
2386F<doc/rxvt.1.txt>). Basic support (section 5.1) is enabled by 2113F<doc/rxvt.1.txt>). Basic support (section 5.1) is enabled by
2387C<--enable-frills>, while support for 5.2, 5.3 and 5.4 is enabled with 2114C<--enable-frills>, while support for 5.2, 5.3 and 5.4 is enabled with
2388this switch. 2115this switch.
2389 2116
2390=item --enable-keepscrolling 2117=item --enable-keepscrolling (default: on)
2391 2118
2392Add support for continual scrolling of the display when you hold 2119Add support for continual scrolling of the display when you hold
2393the mouse button down on a scrollbar arrow. 2120the mouse button down on a scrollbar arrow.
2394 2121
2395=item --enable-mousewheel 2122=item --enable-mousewheel (default: on)
2396 2123
2397Add support for scrolling via mouse wheel or buttons 4 & 5. 2124Add support for scrolling via mouse wheel or buttons 4 & 5.
2398 2125
2399=item --enable-slipwheeling 2126=item --enable-slipwheeling (default: on)
2400 2127
2401Add support for continual scrolling (using the mouse wheel as an 2128Add support for continual scrolling (using the mouse wheel as an
2402accelerator) while the control key is held down. This option 2129accelerator) while the control key is held down. This option
2403requires --enable-mousewheel to also be specified. 2130requires --enable-mousewheel to also be specified.
2404 2131
2405=item --disable-new-selection 2132=item --disable-new-selection
2406 2133
2407Remove support for mouse selection style like that of xterm. 2134Remove support for mouse selection style like that of xterm.
2408 2135
2409=item --enable-dmalloc 2136=item --enable-dmalloc (default: off)
2410 2137
2411Use Gray Watson's malloc - which is good for debugging See 2138Use Gray Watson's malloc - which is good for debugging See
2412http://www.letters.com/dmalloc/ for details If you use either this or the 2139http://www.letters.com/dmalloc/ for details If you use either this or the
2413next option, you may need to edit src/Makefile after compiling to point 2140next option, you may need to edit src/Makefile after compiling to point
2414DINCLUDE and DLIB to the right places. 2141DINCLUDE and DLIB to the right places.
2415 2142
2416You can only use either this option and the following (should 2143You can only use either this option and the following (should
2417you use either) . 2144you use either) .
2418 2145
2419=item --enable-dlmalloc 2146=item --enable-dlmalloc (default: off)
2420 2147
2421Use Doug Lea's malloc - which is good for a production version 2148Use Doug Lea's malloc - which is good for a production version
2422See L<http://g.oswego.edu/dl/html/malloc.html> for details. 2149See L<http://g.oswego.edu/dl/html/malloc.html> for details.
2423 2150
2424=item --enable-smart-resize 2151=item --enable-smart-resize (default: on)
2425 2152
2426Add smart growth/shrink behaviour when changing font size via from hot 2153Add smart growth/shrink behaviour when changing font size via hot
2427keys. This should keep in a fixed position the rxvt corner which is 2154keys. This should keep the window corner which is closest to a corner of
2428closest to a corner of the screen. 2155the screen in a fixed position.
2429 2156
2430=item --enable-cursor-blink
2431
2432Add support for a blinking cursor.
2433
2434=item --enable-pointer-blank 2157=item --enable-pointer-blank (default: on)
2435 2158
2436Add support to have the pointer disappear when typing or inactive. 2159Add support to have the pointer disappear when typing or inactive.
2437 2160
2438=item --with-name=NAME 2161=item --enable-perl (default: on)
2439 2162
2163Enable an embedded perl interpreter. See the B<@@RXVT_NAME@@perl(3)>
2164manpage (F<doc/rxvtperl.txt>) for more info on this feature, or the files
2165in F<src/perl-ext/> for the extensions that are installed by default. The
2166perl interpreter that is used can be specified via the C<PERL> environment
2167variable when running configure.
2168
2169=item --with-name=NAME (default: urxvt)
2170
2440Set the basename for the installed binaries (default: C<urxvt>, resulting 2171Set the basename for the installed binaries, resulting
2441in C<urxvt>, C<urxvtd> etc.). Specify C<--with-name=rxvt> to replace with 2172in C<urxvt>, C<urxvtd> etc.). Specify C<--with-name=rxvt> to replace with
2442C<rxvt>. 2173C<rxvt>.
2443 2174
2444=item --with-term=NAME 2175=item --with-term=NAME (default: rxvt-unicode)
2445 2176
2446Change the environmental variable for the terminal to NAME (default 2177Change the environmental variable for the terminal to NAME.
2447C<rxvt-unicode>)
2448 2178
2449=item --with-terminfo=PATH 2179=item --with-terminfo=PATH
2450 2180
2451Change the environmental variable for the path to the terminfo tree to 2181Change the environmental variable for the path to the terminfo tree to
2452PATH. 2182PATH.

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