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Revision 1.54 by root, Tue Jun 21 18:25:09 2005 UTC vs.
Revision 1.89 by root, Wed Jan 18 21:00:39 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
147rxvt-unicode does not directly support tabs. It will work fine with
148tabbing functionality of many window managers or similar tabbing programs,
149and its embedding-features allow it to be embedded into other programs,
150as witnessed by F<doc/rxvt-tabbed> or the upcoming C<Gtk2::URxvt> perl
151module, which features a tabbed urxvt (murxvt) terminal as an example
152embedding application.
153
29=item How do I know which rxvt-unicode version I'm using? 154=item How do I know which rxvt-unicode version I'm using?
30 155
31The version number is displayed with the usage (-h). Also the escape 156The version number is displayed with the usage (-h). Also the escape
32sequence C<ESC [ 8 n> sets the window title to the version number. 157sequence C<ESC [ 8 n> sets the window title to the version number. When
158using the @@RXVT_NAME@@c client, the version displayed is that of the
159daemon.
33 160
34=item I am using Debian GNU/Linux and have a problem... 161=item I am using Debian GNU/Linux and have a problem...
35 162
36The Debian GNU/Linux package of rxvt-unicode contains large patches that 163The Debian GNU/Linux package of rxvt-unicode in sarge contains large
37considerably change the behaviour of rxvt-unicode. Before reporting a 164patches that considerably change the behaviour of rxvt-unicode (but
165unfortunately this notice has been removed). Before reporting a bug to
38bug to the original rxvt-unicode author please download and install the 166the original rxvt-unicode author please download and install the genuine
39genuine version (L<http://software.schmorp.de#rxvt-unicode>) and try to 167version (L<http://software.schmorp.de#rxvt-unicode>) and try to reproduce
40reproduce the problem. If you cannot, chances are that the problems are 168the 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 169Debian GNU/Linux, in which case it should be reported via the Debian Bug
42Debian Bug Tracking System (use C<reportbug> to report the bug). 170Tracking System (use C<reportbug> to report the bug).
43 171
44For other problems that also affect the Debian package, you can and 172For 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 173probably 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 174bug in the Debian version and it serves as a reminder for other users that
47might encounter the same issue. 175might encounter the same issue.
176
177=item I am maintaining rxvt-unicode for distribution/OS XXX, any
178recommendation?
179
180You should build one binary with the default options. F<configure>
181now enables most useful options, and the trend goes to making them
182runtime-switchable, too, so there is usually no drawback to enbaling them,
183except higher disk and possibly memory usage. The perl interpreter should
184be enabled, as important functionality (menus, selection, likely more in
185the future) depends on it.
186
187You should not overwrite the C<perl-ext-common> snd C<perl-ext> resources
188system-wide (except maybe with C<defaults>). This will result in useful
189behaviour. If your distribution aims at low memory, add an empty
190C<perl-ext-common> resource to the app-defaults file. This will keep the
191perl interpreter disabled until the user enables it.
192
193If you can/want build more binaries, I recommend building a minimal
194one with C<--disable-everything> (very useful) and a maximal one with
195C<--enable-everything> (less useful, it will be very big due to a lot of
196encodings built-in that increase download times and are rarely used).
197
198=item I need to make it setuid/setgid to support utmp/ptys on my OS, is this safe?
199
200It should be, starting with release 7.1. You are encouraged to properly
201install urxvt with privileges necessary for your OS now.
202
203When rxvt-unicode detects that it runs setuid or setgid, it will fork
204into a helper process for privileged operations (pty handling on some
205systems, utmp/wtmp/lastlog handling on others) and drop privileges
206immediately. This is much safer than most other terminals that keep
207privileges while running (but is more relevant to urxvt, as it contains
208things as perl interpreters, which might be "helpful" to attackers).
209
210This forking is done as the very first within main(), which is very early
211and reduces possible bugs to initialisation code run before main(), or
212things like the dynamic loader of your system, which should result in very
213little risk.
48 214
49=item When I log-in to another system it tells me about missing terminfo data? 215=item When I log-in to another system it tells me about missing terminfo data?
50 216
51The terminal description used by rxvt-unicode is not as widely available 217The 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). 218as that for xterm, or even rxvt (for which the same problem often arises).
… …
71 237
72 URxvt.termName: rxvt 238 URxvt.termName: rxvt
73 239
74If you don't plan to use B<rxvt> (quite common...) you could also replace 240If you don't plan to use B<rxvt> (quite common...) you could also replace
75the rxvt terminfo file with the rxvt-unicode one. 241the rxvt terminfo file with the rxvt-unicode one.
242
243=item C<tic> outputs some error when compiling the terminfo entry.
244
245Most likely it's the empty definition for C<enacs=>. Just replace it by
246C<enacs=\E[0@> and try again.
76 247
77=item C<bash>'s readline does not work correctly under @@RXVT_NAME@@. 248=item C<bash>'s readline does not work correctly under @@RXVT_NAME@@.
78 249
79=item I need a termcap file entry. 250=item I need a termcap file entry.
80 251
… …
339 510
340The rxvt-unicode author insists that the right way to fix this is in the 511The rxvt-unicode author insists that the right way to fix this is in the
341system libraries once and for all, instead of forcing every app to carry 512system libraries once and for all, instead of forcing every app to carry
342complete replacements for them :) 513complete replacements for them :)
343 514
515=item I use Solaris 9 and it doesn't compile/work/etc.
516
517Try the diff in F<doc/solaris9.patch> as a base. It fixes the worst
518problems with C<wcwidth> and a compile problem.
519
520=item How can I use rxvt-unicode under cygwin?
521
522rxvt-unicode should compile and run out of the box on cygwin, using
523the X11 libraries that come with cygwin. libW11 emulation is no
524longer supported (and makes no sense, either, as it only supported a
525single font). I recommend starting the X-server in C<-multiwindow> or
526C<-rootless> mode instead, which will result in similar look&feel as the
527old libW11 emulation.
528
529At the time of this writing, cygwin didn't seem to support any multi-byte
530encodings (you might try C<LC_CTYPE=C-UTF-8>), so you are likely limited
531to 8-bit encodings.
532
344=item How does rxvt-unicode determine the encoding to use? 533=item How does rxvt-unicode determine the encoding to use?
345 534
346=item Is there an option to switch encodings? 535=item Is there an option to switch encodings?
347 536
348Unlike some other terminals, rxvt-unicode has no encoding switch, and no 537Unlike some other terminals, rxvt-unicode has no encoding switch, and no
… …
426=item My input method wants <some encoding> but I want UTF-8, what can I do? 615=item My input method wants <some encoding> but I want UTF-8, what can I do?
427 616
428You can specify separate locales for the input method and the rest of the 617You can specify separate locales for the input method and the rest of the
429terminal, using the resource C<imlocale>: 618terminal, using the resource C<imlocale>:
430 619
431 URxvt*imlocale: ja_JP.EUC-JP 620 URxvt.imlocale: ja_JP.EUC-JP
432 621
433Now you can start your terminal with C<LC_CTYPE=ja_JP.UTF-8> and still 622Now you can start your terminal with C<LC_CTYPE=ja_JP.UTF-8> and still
434use your input method. Please note, however, that you will not be able to 623use your input method. Please note, however, that you will not be able to
435input characters outside C<EUC-JP> in a normal way then, as your input 624input characters outside C<EUC-JP> in a normal way then, as your input
436method limits you. 625method limits you.
… …
463 652
464=item Can I speed up Xft rendering somehow? 653=item Can I speed up Xft rendering somehow?
465 654
466Yes, the most obvious way to speed it up is to avoid Xft entirely, as 655Yes, the most obvious way to speed it up is to avoid Xft entirely, as
467it is simply slow. If you still want Xft fonts you might try to disable 656it is simply slow. If you still want Xft fonts you might try to disable
468antialiasing (by appending C<:antialiasing=false>), which saves lots of 657antialiasing (by appending C<:antialias=false>), which saves lots of
469memory and also speeds up rendering considerably. 658memory and also speeds up rendering considerably.
470 659
471=item Rxvt-unicode doesn't seem to anti-alias its fonts, what is wrong? 660=item Rxvt-unicode doesn't seem to anti-alias its fonts, what is wrong?
472 661
473Rxvt-unicode will use whatever you specify as a font. If it needs to 662Rxvt-unicode will use whatever you specify as a font. If it needs to
… …
482 671
483Make sure that mouse reporting is actually turned off since killing 672Make sure that mouse reporting is actually turned off since killing
484some editors prematurely may leave the mouse in mouse report mode. I've 673some editors prematurely may leave the mouse in mouse report mode. I've
485heard that tcsh may use mouse reporting unless it otherwise specified. A 674heard that tcsh may use mouse reporting unless it otherwise specified. A
486quick check is to see if cut/paste works when the Alt or Shift keys are 675quick check is to see if cut/paste works when the Alt or Shift keys are
487depressed. See @@RXVT_NAME@@(7) 676depressed.
488 677
489=item What's with this bold/blink stuff? 678=item What's with this bold/blink stuff?
490 679
491If no bold colour is set via C<colorBD:>, bold will invert text using the 680If no bold colour is set via C<colorBD:>, bold will invert text using the
492standard foreground colour. 681standard foreground colour.
… …
551 URxvt.color7: #e1dddd 740 URxvt.color7: #e1dddd
552 URxvt.color15: #e1dddd 741 URxvt.color15: #e1dddd
553 742
554=item How can I start @@RXVT_NAME@@d in a race-free way? 743=item How can I start @@RXVT_NAME@@d in a race-free way?
555 744
556Despite it's name, @@RXVT_NAME@@d is not a real daemon, but more like a 745Try C<@@RXVT_NAME@@d -f -o>, which tells @@RXVT_NAME@@d to open the
557server that answers @@RXVT_NAME@@c's requests, so it doesn't background 746display, create the listening socket and then fork.
558itself.
559
560To ensure @@RXVT_NAME@@d is listening on it's socket, you can use the
561following method to wait for the startup message before continuing:
562
563 { @@RXVT_NAME@@d & } | read
564 747
565=item What's with the strange Backspace/Delete key behaviour? 748=item What's with the strange Backspace/Delete key behaviour?
566 749
567Assuming that the physical Backspace key corresponds to the 750Assuming that the physical Backspace key corresponds to the
568BackSpace keysym (not likely for Linux ... see the following 751BackSpace keysym (not likely for Linux ... see the following
… …
587 770
588 # use Backspace = ^? 771 # use Backspace = ^?
589 $ stty erase ^? 772 $ stty erase ^?
590 $ @@RXVT_NAME@@ 773 $ @@RXVT_NAME@@
591 774
592Toggle with C<ESC [ 36 h> / C<ESC [ 36 l> as documented in @@RXVT_NAME@@(7). 775Toggle with C<ESC [ 36 h> / C<ESC [ 36 l>.
593 776
594For an existing rxvt-unicode: 777For an existing rxvt-unicode:
595 778
596 # use Backspace = ^H 779 # use Backspace = ^H
597 $ stty erase ^H 780 $ stty erase ^H
… …
715 898
716=head1 DESCRIPTION 899=head1 DESCRIPTION
717 900
718The rest of this document describes various technical aspects of 901The rest of this document describes various technical aspects of
719B<rxvt-unicode>. First the description of supported command sequences, 902B<rxvt-unicode>. First the description of supported command sequences,
720followed by menu and pixmap support and last by a description of all 903followed by pixmap support and last by a description of all features
721features selectable at C<configure> time. 904selectable at C<configure> time.
722 905
723=head1 Definitions 906=head1 Definitions
724 907
725=over 4 908=over 4
726 909
… …
1294 B<< C<h> >> Send Mouse X & Y on button press. 1477 B<< C<h> >> Send Mouse X & Y on button press.
1295 B<< C<l> >> No mouse reporting. 1478 B<< C<l> >> No mouse reporting.
1296 1479
1297=end table 1480=end table
1298 1481
1299=item B<< C<Ps = 10> >> (B<rxvt>)
1300
1301=begin table
1302
1303 B<< C<h> >> menuBar visible
1304 B<< C<l> >> menuBar invisible
1305
1306=end table
1307
1308=item B<< C<Ps = 25> >> 1482=item B<< C<Ps = 25> >>
1309 1483
1310=begin table 1484=begin table
1311 1485
1312 B<< C<h> >> Visible cursor {cnorm/cvvis} 1486 B<< C<h> >> Visible cursor {cnorm/cvvis}
… …
1425 1599
1426=begin table 1600=begin table
1427 1601
1428 B<< C<h> >> Scroll to bottom when a key is pressed 1602 B<< C<h> >> Scroll to bottom when a key is pressed
1429 B<< C<l> >> Don't scroll to bottom when a key is pressed 1603 B<< C<l> >> Don't scroll to bottom when a key is pressed
1604
1605=end table
1606
1607=item B<< C<Ps = 1021> >> (B<rxvt>)
1608
1609=begin table
1610
1611 B<< C<h> >> Bold/italic implies high intensity (see option B<-is>)
1612 B<< C<l> >> Font styles have no effect on intensity (Compile styles)
1430 1613
1431=end table 1614=end table
1432 1615
1433=item B<< C<Ps = 1047> >> 1616=item B<< C<Ps = 1047> >>
1434 1617
… …
1483 B<< C<Ps = 10> >> Change colour of text foreground to B<< C<Pt> >> B<(NB: may change in future)> 1666 B<< C<Ps = 10> >> Change colour of text foreground to B<< C<Pt> >> B<(NB: may change in future)>
1484 B<< C<Ps = 11> >> Change colour of text background to B<< C<Pt> >> B<(NB: may change in future)> 1667 B<< C<Ps = 11> >> Change colour of text background to B<< C<Pt> >> B<(NB: may change in future)>
1485 B<< C<Ps = 12> >> Change colour of text cursor foreground to B<< C<Pt> >> 1668 B<< C<Ps = 12> >> Change colour of text cursor foreground to B<< C<Pt> >>
1486 B<< C<Ps = 13> >> Change colour of mouse foreground to B<< C<Pt> >> 1669 B<< C<Ps = 13> >> Change colour of mouse foreground to B<< C<Pt> >>
1487 B<< C<Ps = 17> >> Change colour of highlight characters to B<< C<Pt> >> 1670 B<< C<Ps = 17> >> Change colour of highlight characters to B<< C<Pt> >>
1488 B<< C<Ps = 18> >> Change colour of bold characters to B<< C<Pt> >> 1671 B<< C<Ps = 18> >> Change colour of bold characters to B<< C<Pt> >> [deprecated, see 706]
1489 B<< C<Ps = 19> >> Change colour of underlined characters to B<< C<Pt> >> 1672 B<< C<Ps = 19> >> Change colour of underlined characters to B<< C<Pt> >> [deprecated, see 707]
1490 B<< C<Ps = 20> >> Change default background to B<< C<Pt> >> 1673 B<< C<Ps = 20> >> Change background pixmap parameters (see section XPM) (Compile XPM).
1491 B<< C<Ps = 39> >> Change default foreground colour to B<< C<Pt> >>. 1674 B<< C<Ps = 39> >> Change default foreground colour to B<< C<Pt> >>.
1492 B<< C<Ps = 46> >> Change Log File to B<< C<Pt> >> I<unimplemented> 1675 B<< C<Ps = 46> >> Change Log File to B<< C<Pt> >> I<unimplemented>
1493 B<< C<Ps = 49> >> Change default background colour to B<< C<Pt> >>. 1676 B<< C<Ps = 49> >> Change default background colour to B<< C<Pt> >>.
1494 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> >> 1677 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> >>
1495 B<< C<Ps = 55> >> Log all scrollback buffer and all of screen to B<< C<Pt> >> 1678 B<< C<Ps = 55> >> Log all scrollback buffer and all of screen to B<< C<Pt> >>
1496 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). 1679 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).
1497 B<< C<Ps = 703> >> Menubar command B<< C<Pt> >> (Compile menubar).
1498 B<< C<Ps = 704> >> Change colour of italic characters to B<< C<Pt> >> 1680 B<< C<Ps = 704> >> Change colour of italic characters to B<< C<Pt> >>
1499 B<< C<Ps = 705> >> Change background pixmap tint colour to B<< C<Pt> >> (Compile transparency). 1681 B<< C<Ps = 705> >> Change background pixmap tint colour to B<< C<Pt> >> (Compile transparency).
1682 B<< C<Ps = 706> >> Change colour of bold characters to B<< C<Pt> >>
1683 B<< C<Ps = 707> >> Change colour of underlined characters to B<< C<Pt> >>
1500 B<< C<Ps = 710> >> Set normal fontset to B<< C<Pt> >>. Same as C<Ps = 50>. 1684 B<< C<Ps = 710> >> Set normal fontset to B<< C<Pt> >>. Same as C<Ps = 50>.
1501 B<< C<Ps = 711> >> Set bold fontset to B<< C<Pt> >>. Similar to C<Ps = 50> (Compile styles). 1685 B<< C<Ps = 711> >> Set bold fontset to B<< C<Pt> >>. Similar to C<Ps = 50> (Compile styles).
1502 B<< C<Ps = 712> >> Set italic fontset to B<< C<Pt> >>. Similar to C<Ps = 50> (Compile styles). 1686 B<< C<Ps = 712> >> Set italic fontset to B<< C<Pt> >>. Similar to C<Ps = 50> (Compile styles).
1503 B<< C<Ps = 713> >> Set bold-italic fontset to B<< C<Pt> >>. Similar to C<Ps = 50> (Compile styles). 1687 B<< C<Ps = 713> >> Set bold-italic fontset to B<< C<Pt> >>. Similar to C<Ps = 50> (Compile styles).
1504 B<< C<Ps = 720> >> Move viewing window up by B<< C<Pt> >> lines, or clear scrollback buffer if C<Pt = 0> (Compile frills). 1688 B<< C<Ps = 720> >> Move viewing window up by B<< C<Pt> >> lines, or clear scrollback buffer if C<Pt = 0> (Compile frills).
1505 B<< C<Ps = 721> >> Move viewing window down by B<< C<Pt> >> lines, or clear scrollback buffer if C<Pt = 0> (Compile frills). 1689 B<< C<Ps = 721> >> Move viewing window down by B<< C<Pt> >> lines, or clear scrollback buffer if C<Pt = 0> (Compile frills).
1690 B<< C<Ps = 777> >> Call the perl extension with the given string, which should be of the form C<extension:parameters> (Compile perl).
1506 1691
1507=end table 1692=end table
1508 1693
1509=back 1694=back
1510 1695
1511X<menuBar>
1512
1513=head1 menuBar
1514
1515B<< The exact syntax used is I<almost> solidified. >>
1516In the menus, B<DON'T> try to use menuBar commands that add or remove a
1517menuBar.
1518
1519Note that in all of the commands, the B<< I</path/> >> I<cannot> be
1520omitted: use B<./> to specify a menu relative to the current menu.
1521
1522=head2 Overview of menuBar operation
1523
1524For the menuBar XTerm escape sequence C<ESC ] 703 ; Pt ST>, the syntax
1525of C<Pt> can be used for a variety of tasks:
1526
1527At the top level is the current menuBar which is a member of a circular
1528linked-list of other such menuBars.
1529
1530The menuBar acts as a parent for the various drop-down menus, which in
1531turn, may have labels, separator lines, menuItems and subMenus.
1532
1533The menuItems are the useful bits: you can use them to mimic keyboard
1534input or even to send text or escape sequences back to rxvt.
1535
1536The menuBar syntax is intended to provide a simple yet robust method of
1537constructing and manipulating menus and navigating through the
1538menuBars.
1539
1540The first step is to use the tag B<< [menu:I<name>] >> which creates
1541the menuBar called I<name> and allows access. You may now or menus,
1542subMenus, and menuItems. Finally, use the tag B<[done]> to set the
1543menuBar access as B<readonly> to prevent accidental corruption of the
1544menus. To re-access the current menuBar for alterations, use the tag
1545B<[menu]>, make the alterations and then use B<[done]>
1546
1547X<menuBarCommands>
1548
1549=head2 Commands
1550
1551=over 4
1552
1553=item B<< [menu:+I<name>] >>
1554
1555access the named menuBar for creation or alteration. If a new menuBar
1556is created, it is called I<name> (max of 15 chars) and the current
1557menuBar is pushed onto the stack
1558
1559=item B<[menu]>
1560
1561access the current menuBar for alteration
1562
1563=item B<< [title:+I<string>] >>
1564
1565set the current menuBar's title to I<string>, which may contain the
1566following format specifiers:
1567
1568 B<%n> rxvt name (as per the B<-name> command-line option)
1569 B<%v> rxvt version
1570 B<%%> literal B<%> character
1571
1572=item B<[done]>
1573
1574set menuBar access as B<readonly>.
1575End-of-file tag for B<< [read:+I<file>] >> operations.
1576
1577=item B<< [read:+I<file>] >>
1578
1579read menu commands directly from I<file> (extension ".menu" will be
1580appended if required.) Start reading at a line with B<[menu]> or B<<
1581[menu:+I<name> >> and continuing until B<[done]> is encountered.
1582
1583Blank and comment lines (starting with B<#>) are ignored. Actually,
1584since any invalid menu commands are also ignored, almost anything could
1585be construed as a comment line, but this may be tightened up in the
1586future ... so don't count on it!.
1587
1588=item B<< [read:+I<file>;+I<name>] >>
1589
1590The same as B<< [read:+I<file>] >>, but start reading at a line with
1591B<< [menu:+I<name>] >> and continuing until B<< [done:+I<name>] >> or
1592B<[done]> is encountered.
1593
1594=item B<[dump]>
1595
1596dump all menuBars to the file B</tmp/rxvt-PID> in a format suitable for
1597later rereading.
1598
1599=item B<[rm:name]>
1600
1601remove the named menuBar
1602
1603=item B<[rm] [rm:]>
1604
1605remove the current menuBar
1606
1607=item B<[rm*] [rm:*]>
1608
1609remove all menuBars
1610
1611=item B<[swap]>
1612
1613swap the top two menuBars
1614
1615=item B<[prev]>
1616
1617access the previous menuBar
1618
1619=item B<[next]>
1620
1621access the next menuBar
1622
1623=item B<[show]>
1624
1625Enable display of the menuBar
1626
1627=item B<[hide]>
1628
1629Disable display of the menuBar
1630
1631=item B<< [pixmap:+I<name>] >>
1632
1633=item B<< [pixmap:+I<name>;I<scaling>] >>
1634
1635(set the background pixmap globally
1636
1637B<< A Future implementation I<may> make this local to the menubar >>)
1638
1639=item B<< [:+I<command>:] >>
1640
1641ignore the menu readonly status and issue a I<command> to or a menu or
1642menuitem or change the ; a useful shortcut for setting the quick arrows
1643from a menuBar.
1644
1645=back
1646
1647X<menuBarAdd>
1648
1649=head2 Adding and accessing menus
1650
1651The following commands may also be B<+> prefixed.
1652
1653=over 4
1654
1655=item B</+>
1656
1657access menuBar top level
1658
1659=item B<./+>
1660
1661access current menu level
1662
1663=item B<../+>
1664
1665access parent menu (1 level up)
1666
1667=item B<../../>
1668
1669access parent menu (multiple levels up)
1670
1671=item B<< I</path/>menu >>
1672
1673add/access menu
1674
1675=item B<< I</path/>menu/* >>
1676
1677add/access menu and clear it if it exists
1678
1679=item B<< I</path/>{-} >>
1680
1681add separator
1682
1683=item B<< I</path/>{item} >>
1684
1685add B<item> as a label
1686
1687=item B<< I</path/>{item} action >>
1688
1689add/alter I<menuitem> with an associated I<action>
1690
1691=item B<< I</path/>{item}{right-text} >>
1692
1693add/alter I<menuitem> with B<right-text> as the right-justified text
1694and as the associated I<action>
1695
1696=item B<< I</path/>{item}{rtext} action >>
1697
1698add/alter I<menuitem> with an associated I<action> and with B<rtext> as
1699the right-justified text.
1700
1701=back
1702
1703=over 4
1704
1705=item Special characters in I<action> must be backslash-escaped:
1706
1707B<\a \b \E \e \n \r \t \octal>
1708
1709=item or in control-character notation:
1710
1711B<^@, ^A .. ^Z .. ^_, ^?>
1712
1713=back
1714
1715To send a string starting with a B<NUL> (B<^@>) character to the
1716program, start I<action> with a pair of B<NUL> characters (B<^@^@>),
1717the first of which will be stripped off and the balance directed to the
1718program. Otherwise if I<action> begins with B<NUL> followed by
1719non-+B<NUL> characters, the leading B<NUL> is stripped off and the
1720balance is sent back to rxvt.
1721
1722As a convenience for the many Emacs-type editors, I<action> may start
1723with B<M-> (eg, B<M-$> is equivalent to B<\E$>) and a B<CR> will be
1724appended if missed from B<M-x> commands.
1725
1726As a convenience for issuing XTerm B<ESC ]> sequences from a menubar (or
1727quick arrow), a B<BEL> (B<^G>) will be appended if needed.
1728
1729=over 4
1730
1731=item For example,
1732
1733B<M-xapropos> is equivalent to B<\Exapropos\r>
1734
1735=item and
1736
1737B<\E]703;mona;100> is equivalent to B<\E]703;mona;100\a>
1738
1739=back
1740
1741The option B<< {I<right-rtext>} >> will be right-justified. In the
1742absence of a specified action, this text will be used as the I<action>
1743as well.
1744
1745=over 4
1746
1747=item For example,
1748
1749B</File/{Open}{^X^F}> is equivalent to B</File/{Open}{^X^F} ^X^F>
1750
1751=back
1752
1753The left label I<is> necessary, since it's used for matching, but
1754implicitly hiding the left label (by using same name for both left and
1755right labels), or explicitly hiding the left label (by preceeding it
1756with a dot), makes it possible to have right-justified text only.
1757
1758=over 4
1759
1760=item For example,
1761
1762B</File/{Open}{Open} Open-File-Action>
1763
1764=item or hiding it
1765
1766B</File/{.anylabel}{Open} Open-File-Action>
1767
1768=back
1769
1770X<menuBarRemove>
1771
1772=head2 Removing menus
1773
1774=over 4
1775
1776=item B<< -/*+ >>
1777
1778remove all menus from the menuBar, the same as B<[clear]>
1779
1780=item B<< -+I</path>menu+ >>
1781
1782remove menu
1783
1784=item B<< -+I</path>{item}+ >>
1785
1786remove item
1787
1788=item B<< -+I</path>{-} >>
1789
1790remove separator)
1791
1792=item B<-/path/menu/*>
1793
1794remove all items, separators and submenus from menu
1795
1796=back
1797
1798X<menuBarArrows>
1799
1800=head2 Quick Arrows
1801
1802The menus also provide a hook for I<quick arrows> to provide easier
1803user access. If nothing has been explicitly set, the default is to
1804emulate the curror keys. The syntax permits each arrow to be altered
1805individually or all four at once without re-entering their common
1806beginning/end text. For example, to explicitly associate cursor actions
1807with the arrows, any of the following forms could be used:
1808
1809=over 4
1810
1811=item B<< <r>+I<Right> >>
1812
1813=item B<< <l>+I<Left> >>
1814
1815=item B<< <u>+I<Up> >>
1816
1817=item B<< <d>+I<Down> >>
1818
1819Define actions for the respective arrow buttons
1820
1821=item B<< <b>+I<Begin> >>
1822
1823=item B<< <e>+I<End> >>
1824
1825Define common beginning/end parts for I<quick arrows> which used in
1826conjunction with the above <r> <l> <u> <d> constructs
1827
1828=back
1829
1830=over 4
1831
1832=item For example, define arrows individually,
1833
1834 <u>\E[A
1835
1836 <d>\E[B
1837
1838 <r>\E[C
1839
1840 <l>\E[D
1841
1842=item or all at once
1843
1844 <u>\E[AZ<><d>\E[BZ<><r>\E[CZ<><l>\E[D
1845
1846=item or more compactly (factoring out common parts)
1847
1848 <b>\E[<u>AZ<><d>BZ<><r>CZ<><l>D
1849
1850=back
1851
1852X<menuBarSummary>
1853
1854=head2 Command Summary
1855
1856A short summary of the most I<common> commands:
1857
1858=over 4
1859
1860=item [menu:name]
1861
1862use an existing named menuBar or start a new one
1863
1864=item [menu]
1865
1866use the current menuBar
1867
1868=item [title:string]
1869
1870set menuBar title
1871
1872=item [done]
1873
1874set menu access to readonly and, if reading from a file, signal EOF
1875
1876=item [done:name]
1877
1878if reading from a file using [read:file;name] signal EOF
1879
1880=item [rm:name]
1881
1882remove named menuBar(s)
1883
1884=item [rm] [rm:]
1885
1886remove current menuBar
1887
1888=item [rm*] [rm:*]
1889
1890remove all menuBar(s)
1891
1892=item [swap]
1893
1894swap top two menuBars
1895
1896=item [prev]
1897
1898access the previous menuBar
1899
1900=item [next]
1901
1902access the next menuBar
1903
1904=item [show]
1905
1906map menuBar
1907
1908=item [hide]
1909
1910unmap menuBar
1911
1912=item [pixmap;file]
1913
1914=item [pixmap;file;scaling]
1915
1916set a background pixmap
1917
1918=item [read:file]
1919
1920=item [read:file;name]
1921
1922read in a menu from a file
1923
1924=item [dump]
1925
1926dump out all menuBars to /tmp/rxvt-PID
1927
1928=item /
1929
1930access menuBar top level
1931
1932=item ./
1933
1934=item ../
1935
1936=item ../../
1937
1938access current or parent menu level
1939
1940=item /path/menu
1941
1942add/access menu
1943
1944=item /path/{-}
1945
1946add separator
1947
1948=item /path/{item}{rtext} action
1949
1950add/alter menu item
1951
1952=item -/*
1953
1954remove all menus from the menuBar
1955
1956=item -/path/menu
1957
1958remove menu items, separators and submenus from menu
1959
1960=item -/path/menu
1961
1962remove menu
1963
1964=item -/path/{item}
1965
1966remove item
1967
1968=item -/path/{-}
1969
1970remove separator
1971
1972=item <b>Begin<r>Right<l>Left<u>Up<d>Down<e>End
1973
1974menu quick arrows
1975
1976=back
1977X<XPM> 1696X<XPM>
1978 1697
1979=head1 XPM 1698=head1 XPM
1980 1699
1981For the XPM XTerm escape sequence B<< C<ESC ] 20 ; Pt ST> >> then value 1700For the XPM XTerm escape sequence B<< C<ESC ] 20 ; Pt ST> >> then value
… …
2167=end table 1886=end table
2168 1887
2169=head1 CONFIGURE OPTIONS 1888=head1 CONFIGURE OPTIONS
2170 1889
2171General hint: if you get compile errors, then likely your configuration 1890General hint: if you get compile errors, then likely your configuration
2172hasn't been tested well. Either try with --enable-everything or use the 1891hasn't been tested well. Either try with C<--enable-everything> or use
2173./reconf script as a base for experiments. ./reconf is used by myself, 1892the F<./reconf> script as a base for experiments. F<./reconf> is used by
2174so it should generally be a working config. Of course, you should always 1893myself, so it should generally be a working config. Of course, you should
2175report when a combination doesn't work, so it can be fixed. Marc Lehmann 1894always report when a combination doesn't work, so it can be fixed. Marc
2176<rxvt@schmorp.de>. 1895Lehmann <rxvt@schmorp.de>.
1896
1897All
2177 1898
2178=over 4 1899=over 4
2179 1900
2180=item --enable-everything 1901=item --enable-everything
2181 1902
2182Add support for all non-multichoice options listed in "./configure 1903Add (or remove) support for all non-multichoice options listed in "./configure
2183--help". Note that unlike other enable options this is order dependant. 1904--help".
1905
2184You can specify this and then disable options which this enables by 1906You can specify this and then disable options you do not like by
2185I<following> this with the appropriate commands. 1907I<following> this with the appropriate C<--disable-...> arguments,
1908or you can start with a minimal configuration by specifying
1909C<--disable-everything> and than adding just the C<--enable-...> arguments
1910you want.
2186 1911
2187=item --enable-xft 1912=item --enable-xft (default: enabled)
2188 1913
2189Add support for Xft (anti-aliases, among others) fonts. Xft fonts are 1914Add support for Xft (anti-aliases, among others) fonts. Xft fonts are
2190slower and require lots of memory, but as long as you don't use them, you 1915slower and require lots of memory, but as long as you don't use them, you
2191don't pay for them. 1916don't pay for them.
2192 1917
2193=item --enable-font-styles 1918=item --enable-font-styles (default: on)
2194 1919
2195Add support for B<bold>, I<italic> and B<< I<bold italic> >> font 1920Add support for B<bold>, I<italic> and B<< I<bold italic> >> font
2196styles. The fonts can be set manually or automatically. 1921styles. The fonts can be set manually or automatically.
2197 1922
2198=item --with-codesets=NAME,... 1923=item --with-codesets=NAME,... (default: all)
2199 1924
2200Compile in support for additional codeset (encoding) groups (C<eu>, C<vn> 1925Compile in support for additional codeset (encoding) groups (C<eu>, C<vn>
2201are always compiled in, which includes most 8-bit character sets). These 1926are always compiled in, which includes most 8-bit character sets). These
2202codeset tables are used for driving X11 core fonts, they are not required 1927codeset tables are used for driving X11 core fonts, they are not required
2203for Xft fonts, although having them compiled in lets rxvt-unicode choose 1928for Xft fonts, although having them compiled in lets rxvt-unicode choose
… …
2214 jp_ext rarely used but big japanese encodings 1939 jp_ext rarely used but big japanese encodings
2215 kr korean encodings 1940 kr korean encodings
2216 1941
2217=end table 1942=end table
2218 1943
2219=item --enable-xim 1944=item --enable-xim (default: on)
2220 1945
2221Add support for XIM (X Input Method) protocol. This allows using 1946Add support for XIM (X Input Method) protocol. This allows using
2222alternative input methods (e.g. kinput2) and will also correctly 1947alternative input methods (e.g. kinput2) and will also correctly
2223set up the input for people using dead keys or compose keys. 1948set up the input for people using dead keys or compose keys.
2224 1949
2225=item --enable-unicode3 1950=item --enable-unicode3 (default: off)
2226 1951
2227Enable direct support for displaying unicode codepoints above 1952Enable direct support for displaying unicode codepoints above
222865535 (the basic multilingual page). This increases storage 195365535 (the basic multilingual page). This increases storage
2229requirements per character from 2 to 4 bytes. X11 fonts do not yet 1954requirements per character from 2 to 4 bytes. X11 fonts do not yet
2230support these extra characters, but Xft does. 1955support these extra characters, but Xft does.
… …
2233even without this flag, but the number of such characters is 1958even without this flag, but the number of such characters is
2234limited to a view thousand (shared with combining characters, 1959limited to a view thousand (shared with combining characters,
2235see next switch), and right now rxvt-unicode cannot display them 1960see next switch), and right now rxvt-unicode cannot display them
2236(input/output and cut&paste still work, though). 1961(input/output and cut&paste still work, though).
2237 1962
2238=item --enable-combining 1963=item --enable-combining (default: on)
2239 1964
2240Enable automatic composition of combining characters into 1965Enable automatic composition of combining characters into
2241composite characters. This is required for proper viewing of text 1966composite characters. This is required for proper viewing of text
2242where accents are encoded as seperate unicode characters. This is 1967where accents are encoded as seperate unicode characters. This is
2243done by using precomposited characters when available or creating 1968done by using precomposited characters when available or creating
… …
2253 1978
2254The combining table also contains entries for arabic presentation forms, 1979The combining table also contains entries for arabic presentation forms,
2255but these are not currently used. Bug me if you want these to be used (and 1980but these are not currently used. Bug me if you want these to be used (and
2256tell me how these are to be used...). 1981tell me how these are to be used...).
2257 1982
2258=item --enable-fallback(=CLASS) 1983=item --enable-fallback(=CLASS) (default: Rxvt)
2259 1984
2260When reading resource settings, also read settings for class CLASS 1985When reading resource settings, also read settings for class CLASS. To disable resource fallback use --disable-fallback.
2261(default: Rxvt). To disable resource fallback use --disable-fallback.
2262 1986
2263=item --with-res-name=NAME 1987=item --with-res-name=NAME (default: urxvt)
2264 1988
2265Use the given name (default: urxvt) as default application name when 1989Use the given name as default application name when
2266reading resources. Specify --with-res-name=rxvt to replace rxvt. 1990reading resources. Specify --with-res-name=rxvt to replace rxvt.
2267 1991
2268=item --with-res-class=CLASS 1992=item --with-res-class=CLASS /default: URxvt)
2269 1993
2270Use the given class (default: URxvt) as default application class 1994Use the given class as default application class
2271when reading resources. Specify --with-res-class=Rxvt to replace 1995when reading resources. Specify --with-res-class=Rxvt to replace
2272rxvt. 1996rxvt.
2273 1997
2274=item --enable-utmp 1998=item --enable-utmp (default: on)
2275 1999
2276Write user and tty to utmp file (used by programs like F<w>) at 2000Write user and tty to utmp file (used by programs like F<w>) at
2277start of rxvt execution and delete information when rxvt exits. 2001start of rxvt execution and delete information when rxvt exits.
2278 2002
2279=item --enable-wtmp 2003=item --enable-wtmp (default: on)
2280 2004
2281Write user and tty to wtmp file (used by programs like F<last>) at 2005Write user and tty to wtmp file (used by programs like F<last>) at
2282start of rxvt execution and write logout when rxvt exits. This 2006start of rxvt execution and write logout when rxvt exits. This
2283option requires --enable-utmp to also be specified. 2007option requires --enable-utmp to also be specified.
2284 2008
2285=item --enable-lastlog 2009=item --enable-lastlog (default: on)
2286 2010
2287Write user and tty to lastlog file (used by programs like 2011Write user and tty to lastlog file (used by programs like
2288F<lastlogin>) at start of rxvt execution. This option requires 2012F<lastlogin>) at start of rxvt execution. This option requires
2289--enable-utmp to also be specified. 2013--enable-utmp to also be specified.
2290 2014
2291=item --enable-xpm-background 2015=item --enable-xpm-background (default: on)
2292 2016
2293Add support for XPM background pixmaps. 2017Add support for XPM background pixmaps.
2294 2018
2295=item --enable-transparency 2019=item --enable-transparency (default: on)
2296 2020
2297Add support for inheriting parent backgrounds thus giving a fake 2021Add support for inheriting parent backgrounds thus giving a fake
2298transparency to the term. 2022transparency to the term.
2299 2023
2300=item --enable-fading 2024=item --enable-fading (default: on)
2301 2025
2302Add support for fading the text when focus is lost. 2026Add support for fading the text when focus is lost (requires C<--enable-transparency>).
2303 2027
2304=item --enable-tinting 2028=item --enable-tinting (default: on)
2305 2029
2306Add support for tinting of transparent backgrounds. 2030Add support for tinting of transparent backgrounds (requires C<--enable-transparency>).
2307 2031
2308=item --enable-menubar
2309
2310Add support for our menu bar system (this interacts badly with
2311dynamic locale switching currently).
2312
2313=item --enable-rxvt-scroll 2032=item --enable-rxvt-scroll (default: on)
2314 2033
2315Add support for the original rxvt scrollbar. 2034Add support for the original rxvt scrollbar.
2316 2035
2317=item --enable-next-scroll 2036=item --enable-next-scroll (default: on)
2318 2037
2319Add support for a NeXT-like scrollbar. 2038Add support for a NeXT-like scrollbar.
2320 2039
2321=item --enable-xterm-scroll 2040=item --enable-xterm-scroll (default: on)
2322 2041
2323Add support for an Xterm-like scrollbar. 2042Add support for an Xterm-like scrollbar.
2324 2043
2325=item --enable-plain-scroll 2044=item --enable-plain-scroll (default: on)
2326 2045
2327Add support for a very unobtrusive, plain-looking scrollbar that 2046Add support for a very unobtrusive, plain-looking scrollbar that
2328is the favourite of the rxvt-unicode author, having used it for 2047is the favourite of the rxvt-unicode author, having used it for
2329many years. 2048many years.
2330 2049
2331=item --enable-half-shadow 2050=item --enable-ttygid (default: off)
2332
2333Make shadows on the scrollbar only half the normal width & height.
2334only applicable to rxvt scrollbars.
2335
2336=item --enable-ttygid
2337 2051
2338Change tty device setting to group "tty" - only use this if 2052Change tty device setting to group "tty" - only use this if
2339your system uses this type of security. 2053your system uses this type of security.
2340 2054
2341=item --disable-backspace-key 2055=item --disable-backspace-key
2342 2056
2343Disable any handling of the backspace key by us - let the X server 2057Removes any handling of the backspace key by us - let the X server do it.
2058
2059=item --disable-delete-key
2060
2061Removes any handling of the delete key by us - let the X server
2344do it. 2062do it.
2345 2063
2346=item --disable-delete-key
2347
2348Disable any handling of the delete key by us - let the X server
2349do it.
2350
2351=item --disable-resources 2064=item --disable-resources
2352 2065
2353Remove all resources checking. 2066Removes any support for resource checking.
2354
2355=item --enable-xgetdefault
2356
2357Make resources checking via XGetDefault() instead of our small
2358version which only checks ~/.Xdefaults, or if that doesn't exist then
2359~/.Xresources.
2360
2361Please note that nowadays, things like XIM will automatically pull in and
2362use the full X resource manager, so the overhead of using it might be very
2363small, if nonexistant.
2364
2365=item --enable-strings
2366
2367Add support for our possibly faster memset() function and other
2368various routines, overriding your system's versions which may
2369have been hand-crafted in assembly or may require extra libraries
2370to link in. (this breaks ANSI-C rules and has problems on many
2371GNU/Linux systems).
2372 2067
2373=item --disable-swapscreen 2068=item --disable-swapscreen
2374 2069
2375Remove support for swap screen. 2070Remove support for secondary/swap screen.
2376 2071
2377=item --enable-frills 2072=item --enable-frills (default: on)
2378 2073
2379Add support for many small features that are not essential but nice to 2074Add support for many small features that are not essential but nice to
2380have. Normally you want this, but for very small binaries you may want to 2075have. Normally you want this, but for very small binaries you may want to
2381disable this. 2076disable this.
2382 2077
2383A non-exhaustive list of features enabled by C<--enable-frills> (possibly 2078A non-exhaustive list of features enabled by C<--enable-frills> (possibly
2384in combination with other switches) is: 2079in combination with other switches) is:
2385 2080
2386 MWM-hints 2081 MWM-hints
2387 EWMH-hints (pid, utf8 names) and protocols (ping) 2082 EWMH-hints (pid, utf8 names) and protocols (ping)
2388 seperate underline colour 2083 seperate underline colour (-underlineColor)
2389 settable border widths and borderless switch 2084 settable border widths and borderless switch (-w, -b, -bl)
2390 settable extra linespacing 2085 settable extra linespacing /-lsp)
2391 iso-14755-2 and -3, and visual feedback 2086 iso-14755-2 and -3, and visual feedback
2392 backindex and forwardindex escape sequence 2087 backindex and forwardindex escape sequence
2393 window op and some xterm/OSC escape sequences 2088 window op and some xterm/OSC escape sequences
2394 tripleclickwords 2089 tripleclickwords (-tcw)
2395 settable insecure mode 2090 settable insecure mode (-insecure)
2396 keysym remapping support 2091 keysym remapping support
2397 cursor blinking and underline cursor 2092 cursor blinking and underline cursor (-cb, -uc)
2398 -embed and -pty-fd options 2093 XEmbed support (-embed)
2094 user-pty (-pty-fd)
2095 hold on exit (-hold)
2096 skip builtin block graphics (-sbg)
2097 sgr modes 90..97 and 100..107
2399 2098
2400=item --enable-iso14755 2099=item --enable-iso14755 (default: on)
2401 2100
2402Enable extended ISO 14755 support (see @@RXVT_NAME@@(1), or 2101Enable extended ISO 14755 support (see @@RXVT_NAME@@(1), or
2403F<doc/rxvt.1.txt>). Basic support (section 5.1) is enabled by 2102F<doc/rxvt.1.txt>). Basic support (section 5.1) is enabled by
2404C<--enable-frills>, while support for 5.2, 5.3 and 5.4 is enabled with 2103C<--enable-frills>, while support for 5.2, 5.3 and 5.4 is enabled with
2405this switch. 2104this switch.
2406 2105
2407=item --enable-keepscrolling 2106=item --enable-keepscrolling (default: on)
2408 2107
2409Add support for continual scrolling of the display when you hold 2108Add support for continual scrolling of the display when you hold
2410the mouse button down on a scrollbar arrow. 2109the mouse button down on a scrollbar arrow.
2411 2110
2412=item --enable-mousewheel 2111=item --enable-mousewheel (default: on)
2413 2112
2414Add support for scrolling via mouse wheel or buttons 4 & 5. 2113Add support for scrolling via mouse wheel or buttons 4 & 5.
2415 2114
2416=item --enable-slipwheeling 2115=item --enable-slipwheeling (default: on)
2417 2116
2418Add support for continual scrolling (using the mouse wheel as an 2117Add support for continual scrolling (using the mouse wheel as an
2419accelerator) while the control key is held down. This option 2118accelerator) while the control key is held down. This option
2420requires --enable-mousewheel to also be specified. 2119requires --enable-mousewheel to also be specified.
2421 2120
2422=item --disable-new-selection 2121=item --disable-new-selection
2423 2122
2424Remove support for mouse selection style like that of xterm. 2123Remove support for mouse selection style like that of xterm.
2425 2124
2426=item --enable-dmalloc 2125=item --enable-dmalloc (default: off)
2427 2126
2428Use Gray Watson's malloc - which is good for debugging See 2127Use Gray Watson's malloc - which is good for debugging See
2429http://www.letters.com/dmalloc/ for details If you use either this or the 2128http://www.letters.com/dmalloc/ for details If you use either this or the
2430next option, you may need to edit src/Makefile after compiling to point 2129next option, you may need to edit src/Makefile after compiling to point
2431DINCLUDE and DLIB to the right places. 2130DINCLUDE and DLIB to the right places.
2432 2131
2433You can only use either this option and the following (should 2132You can only use either this option and the following (should
2434you use either) . 2133you use either) .
2435 2134
2436=item --enable-dlmalloc 2135=item --enable-dlmalloc (default: off)
2437 2136
2438Use Doug Lea's malloc - which is good for a production version 2137Use Doug Lea's malloc - which is good for a production version
2439See L<http://g.oswego.edu/dl/html/malloc.html> for details. 2138See L<http://g.oswego.edu/dl/html/malloc.html> for details.
2440 2139
2441=item --enable-smart-resize 2140=item --enable-smart-resize (default: on)
2442 2141
2443Add smart growth/shrink behaviour when changing font size via from hot 2142Add smart growth/shrink behaviour when changing font size via hot
2444keys. This should keep in a fixed position the rxvt corner which is 2143keys. This should keep the window corner which is closest to a corner of
2445closest to a corner of the screen. 2144the screen in a fixed position.
2446 2145
2447=item --enable-pointer-blank 2146=item --enable-pointer-blank (default: on)
2448 2147
2449Add support to have the pointer disappear when typing or inactive. 2148Add support to have the pointer disappear when typing or inactive.
2450 2149
2451=item --with-name=NAME 2150=item --enable-perl (default: off)
2452 2151
2152Enable an embedded perl interpreter. See the B<@@RXVT_NAME@@perl(3)>
2153manpage (F<doc/rxvtperl.txt>) for more info on this feature, or the files
2154in F<src/perl-ext/> for the extensions that are installed by default. The
2155perl interpreter that is used can be specified via the C<PERL> environment
2156variable when running configure.
2157
2158=item --with-name=NAME (default: urxvt)
2159
2453Set the basename for the installed binaries (default: C<urxvt>, resulting 2160Set the basename for the installed binaries, resulting
2454in C<urxvt>, C<urxvtd> etc.). Specify C<--with-name=rxvt> to replace with 2161in C<urxvt>, C<urxvtd> etc.). Specify C<--with-name=rxvt> to replace with
2455C<rxvt>. 2162C<rxvt>.
2456 2163
2457=item --with-term=NAME 2164=item --with-term=NAME (default: rxvt-unicode)
2458 2165
2459Change the environmental variable for the terminal to NAME (default 2166Change the environmental variable for the terminal to NAME.
2460C<rxvt-unicode>)
2461 2167
2462=item --with-terminfo=PATH 2168=item --with-terminfo=PATH
2463 2169
2464Change the environmental variable for the path to the terminfo tree to 2170Change the environmental variable for the path to the terminfo tree to
2465PATH. 2171PATH.

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