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Revision 1.43 by root, Sun Jan 16 19:22:16 2005 UTC vs.
Revision 1.75 by root, Tue Dec 27 01:50:00 2005 UTC

14configurability. As a result, B<rxvt-unicode> uses much less swap space -- 14configurability. As a result, B<rxvt-unicode> uses much less swap space --
15a significant advantage on a machine serving many X sessions. 15a significant advantage on a machine serving many X sessions.
16 16
17=head1 FREQUENTLY ASKED QUESTIONS 17=head1 FREQUENTLY ASKED QUESTIONS
18 18
19See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of frequently 19See @@RXVT_NAME@@(7) (try C<man 7 @@RXVT_NAME@@>) for a list of
20asked questions and answer to them and some common problems. 20frequently asked questions and answer to them and some common
21problems. That document is also accessible on the World-Wide-Web at
22L<http://cvs.schmorp.de/browse/*checkout*/rxvt-unicode/doc/rxvt.7.html>.
21 23
22=head1 RXVT-UNICODE VS. RXVT 24=head1 RXVT-UNICODE VS. RXVT
23 25
24Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode 26Unlike the original rxvt, B<rxvt-unicode> stores all text in Unicode
25internally. That means it can store and display most scripts in the 27internally. That means it can store and display most scripts in the
103 105
104=item B<-j>|B<+j> 106=item B<-j>|B<+j>
105 107
106Turn on/off jump scrolling; resource B<jumpScroll>. 108Turn on/off jump scrolling; resource B<jumpScroll>.
107 109
108=item B<-ip>|B<+ip> 110=item B<-ip>|B<+ip> | B<-tr>|B<+tr>
109 111
110Turn on/off inheriting parent window's pixmap. Alternative form is 112Turn on/off inheriting parent window's pixmap. Alternative form is
111B<-tr>; resource B<inheritPixmap>. 113B<-tr>; resource B<inheritPixmap>.
112 114
113=item B<-fade> I<number> 115=item B<-fade> I<number>
114 116
115Fade the text by the given percentage when focus is lost. resource B<fading>. 117Fade the text by the given percentage when focus is lost. Small values
118fade a little only, 100 completely replaces all colours by the fade
119colour; resource B<fading>.
120
121=item B<-fadecolor> I<colour>
122
123Fade to this colour when fading is used (see B<-fade>). The default colour
124is black. resource B<fadeColor>.
116 125
117=item B<-tint> I<colour> 126=item B<-tint> I<colour>
118 127
119Tint the transparent background pixmap with the given colour when 128Tint the transparent background pixmap with the given colour when
120transparency is enabled with B<-tr> or B<-ip>. See also the B<-sh> 129transparency is enabled with B<-tr> or B<-ip>. This only works for
121option that can be used to brighten or darken the image in addition to 130non-tiled backgrounds, currently. See also the B<-sh> option that can be
122tinting it. 131used to brighten or darken the image in addition to tinting it; resource
132I<tintColor>. Example:
133
134 @@RXVT_NAME@@ -tr -tint blue -sh 40
123 135
124=item B<-sh> 136=item B<-sh>
125 137
126I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent 138I<number> Darken (0 .. 100) or lighten (-1 .. -100) the transparent
127background image in addition to tinting it (i.e. B<-tint> must be 139background image in addition to tinting it (i.e. B<-tint> must be
236 248
237Put scrollbar on right/left; resource B<scrollBar_right>. 249Put scrollbar on right/left; resource B<scrollBar_right>.
238 250
239=item B<-st>|B<+st> 251=item B<-st>|B<+st>
240 252
241Display normal (non XTerm/NeXT) scrollbar without/with a trough; 253Display rxvt (non XTerm/NeXT) scrollbar without/with a trough;
242resource B<scrollBar_floating>. 254resource B<scrollBar_floating>.
243 255
244=item B<-ptab>|B<+ptab> 256=item B<-ptab>|B<+ptab>
245 257
246If enabled (default), "Horizontal Tab" characters are being stored as 258If enabled (default), "Horizontal Tab" characters are being stored as
301given on the command line. If this option is used, it must be the last 313given on the command line. If this option is used, it must be the last
302on the command-line. If there is no B<-e> option then the default is to 314on the command-line. If there is no B<-e> option then the default is to
303run the program specified by the B<SHELL> environment variable or, 315run the program specified by the B<SHELL> environment variable or,
304failing that, I<sh(1)>. 316failing that, I<sh(1)>.
305 317
318Please note that you must specify a program with arguments. If you want to
319run shell commands, you have to specify the shell, like this:
320
321 @@RXVT_NAME@@ -e sh -c "shell commands"
322
306=item B<-title> I<text> 323=item B<-title> I<text>
307 324
308Window title (B<-T> still respected); the default title is the basename 325Window title (B<-T> still respected); the default title is the basename
309of the program specified after the B<-e> option, if any, otherwise the 326of the program specified after the B<-e> option, if any, otherwise the
310application name; resource B<title>. 327application name; resource B<title>.
328 345
329Compile I<XIM>: input method name. resource B<inputMethod>. 346Compile I<XIM>: input method name. resource B<inputMethod>.
330 347
331=item B<-imlocale> I<string> 348=item B<-imlocale> I<string>
332 349
333The locale to use for opening the IM. You can use an LC_CTYPE of e.g. 350The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g.
334de_DE.UTF-8 for normal text processing but ja_JP.EUC-JP for the input 351C<de_DE.UTF-8> for normal text processing but C<ja_JP.EUC-JP> for the
335extension to be able to input japanese characters while staying in 352input extension to be able to input japanese characters while staying in
336another locale. 353another locale. resource B<imLocale>.
354
355=item B<-imfont> I<fontset>
356
357Set the font set to use for the X Input Method, see resource B<imFont>
358for more info.
359
360=item B<-tcw>
361
362Change the meaning of triple-click selection with the left mouse
363button. Instead of selecting a full line it will extend the selection the
364end of the logical line only. resource B<tripleclickwords>.
337 365
338=item B<-insecure> 366=item B<-insecure>
339 367
340Enable "insecure" mode, which currently enables most of the escape 368Enable "insecure" mode, which currently enables most of the escape
341sequences that echo strings. See the resource B<insecure> for more 369sequences that echo strings. See the resource B<insecure> for more
355=item B<-ssr>|B<+ssr> 383=item B<-ssr>|B<+ssr>
356 384
357Turn on/off secondary screen scroll (default enabled); resource 385Turn on/off secondary screen scroll (default enabled); resource
358B<secondaryScroll>. 386B<secondaryScroll>.
359 387
360=item B<-xrm> I<resourcestring> 388=item B<-hold>|B<+hold>
361 389
362No effect on rxvt-unicode. Simply passes through an argument to be made 390Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
363available in the instance's argument list. Appears in I<WM_COMMAND> in 391will not immediately destroy its window when the program executed within
364some window managers. 392it exits. Instead, it will wait till it is being killed or closed by the
393user; resource B<hold>.
394
395=item B<-keysym.>I<sym> I<string>
396
397Remap a key symbol. See resource B<keysym>.
398
399=item B<-embed> I<windowid>
400
401Tells @@RXVT_NAME@@ to embed it's windows into an already-existing window,
402which enables applications to easily embed a terminal.
403
404Right now, @@RXVT_NAME@@ will first unmap/map the specified window, so it
405shouldn't be a top-level window. @@RXVT_NAME@@ will also reconfigure it
406quite a bit, so don't expect it to keep some specific state. It's best to
407create an extra subwindow for @@RXVT_NAME@@ and leave it alone.
408
409The window will not be destroyed when @@RXVT_NAME@@ exits.
410
411It might be useful to know that @@RXVT_NAME@@ will not close file
412descriptors passed to it (except for stdin/out/err, of course), so you
413can use file descriptors to communicate with the programs within the
414terminal. This works regardless of wether the C<-embed> option was used or
415not.
416
417Here is a short Gtk2-perl snippet that illustrates how this option can be
418used (a longer example is in F<doc/embed>):
419
420 my $rxvt = new Gtk2::Socket;
421 $rxvt->signal_connect_after (realize => sub {
422 my $xid = $_[0]->window->get_xid;
423 system "@@RXVT_NAME@@ -embed $xid &";
424 });
425
426=item B<-pty-fd> I<fileno>
427
428Tells @@RXVT_NAME@@ NOT to execute any commands or create a new pty/tty
429pair but instead use the given filehandle as the tty master. This is
430useful if you want to drive @@RXVT_NAME@@ as a generic terminal emulator
431without having to run a program within it.
432
433If this switch is given, @@RXVT_NAME@@ will not create any utmp/wtmp
434entries and will not tinker with pty/tty permissions - you have to do that
435yourself if you want that.
436
437Here is a example in perl that illustrates how this option can be used (a
438longer example is in F<doc/pty-fd>):
439
440 use IO::Pty;
441 use Fcntl;
442
443 my $pty = new IO::Pty;
444 fcntl $pty, F_SETFD, 0; # clear close-on-exec
445 system "@@RXVT_NAME@@ -pty-fd " . (fileno $pty) . "&";
446 close $pty;
447
448 # now communicate with rxvt
449 my $slave = $pty->slave;
450 while (<$slave>) { print $slave "got <$_>\n" }
365 451
366=back 452=back
367 453
368=head1 RESOURCES (available also as long-options) 454=head1 RESOURCES (available also as long-options)
369 455
372 458
373There are two different methods that @@RXVT_NAME@@ can use to get the 459There are two different methods that @@RXVT_NAME@@ can use to get the
374Xresource data: using the X libraries (Xrm*-functions) or internal 460Xresource data: using the X libraries (Xrm*-functions) or internal
375Xresources reader (B<~/.Xdefaults>). For the first method (ie. 461Xresources reader (B<~/.Xdefaults>). For the first method (ie.
376B<@@RXVT_NAME@@ -h> lists B<XGetDefaults>), you can set and change the 462B<@@RXVT_NAME@@ -h> lists B<XGetDefaults>), you can set and change the
377resources using X11 tools like B<xset>. Many distribution do also load 463resources using X11 tools like B<xrdb>. Many distribution do also load
378settings from the B<~/.Xresources> file when X starts. 464settings from the B<~/.Xresources> file when X starts. @@RXVT_NAME@@
465will consult the following files/resources in order, with later settings
466overwriting earlier ones:
467
468 1. system-wide app-defaults file, either locale-dependent OR global
469 2. app-defaults file in $XAPPLRESDIR
470 3. RESOURCE_MANAGER property on root-window OR $HOME/.Xdefaults
471 4. SCREEN_RESOURCES for the current screen
472 5. $XENVIRONMENT file OR $HOME/.Xdefaults-<nodename>
379 473
380If compiled with internal Xresources support (i.e. B<@@RXVT_NAME@@ -h> 474If compiled with internal Xresources support (i.e. B<@@RXVT_NAME@@ -h>
381lists B<.Xdefaults>) then B<@@RXVT_NAME@@> accepts application defaults 475lists B<.Xdefaults>) then B<@@RXVT_NAME@@> accepts application defaults
382set in XAPPLOADDIR/URxvt (compile-time defined: usually 476set in XAPPLOADDIR/URxvt (compile-time defined: usually
383B</usr/lib/X11/app-defaults/URxvt>) and resources set in 477B</usr/lib/X11/app-defaults/URxvt>) and resources set in
476artificial transparency. B<False>: do not inherit the parent windows' 570artificial transparency. B<False>: do not inherit the parent windows'
477pixmap. 571pixmap.
478 572
479=item B<fading:> I<number> 573=item B<fading:> I<number>
480 574
481Fade the text by the given percentage when focus is lost. 575Fade the text by the given percentage when focus is lost; option B<-fade>.
576
577=item B<fadeColor:> I<colour>
578
579Fade to this colour, when fading is used (see B<fading:>). The default
580colour is black; option B<-fadecolor>.
482 581
483=item B<tintColor:> I<colour> 582=item B<tintColor:> I<colour>
484 583
485Tint the transparent background pixmap with the given colour. 584Tint the transparent background pixmap with the given colour; option
585B<-tint>.
486 586
487=item B<shading:> I<number> 587=item B<shading:> I<number>
488 588
489Darken (0 .. 100) or lighten (-1 .. -100) the transparent background 589Darken (0 .. 100) or lighten (-1 .. -100) the transparent background
490image in addition to tinting it. 590image in addition to tinting it.
494Use the specified colour for the scrollbar [default #B2B2B2]. 594Use the specified colour for the scrollbar [default #B2B2B2].
495 595
496=item B<troughColor:> I<colour> 596=item B<troughColor:> I<colour>
497 597
498Use the specified colour for the scrollbar's trough area [default 598Use the specified colour for the scrollbar's trough area [default
499#969696]. Only relevant for normal (non XTerm/NeXT) scrollbar. 599#969696]. Only relevant for rxvt (non XTerm/NeXT) scrollbar.
500 600
501=item B<borderColor:> I<colour> 601=item B<borderColor:> I<colour>
502 602
503The colour of the border around the text area and between the scrollbar 603The colour of the border around the text area and between the scrollbar
504and the text. 604and the text.
596xterm style selection. 696xterm style selection.
597 697
598=item B<scrollstyle:> I<mode> 698=item B<scrollstyle:> I<mode>
599 699
600Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is 700Set scrollbar style to B<rxvt>, B<plain>, B<next> or B<xterm>. B<plain> is
601the author's favourite.. 701the author's favourite.
602 702
603=item B<title:> I<string> 703=item B<title:> I<string>
604 704
605Set window title string, the default title is the command-line 705Set window title string, the default title is the command-line
606specified after the B<-e> option, if any, otherwise the application 706specified after the B<-e> option, if any, otherwise the application
638 738
639Specify a command pipe for vt100 printer [default I<lpr(1)>]. Use 739Specify a command pipe for vt100 printer [default I<lpr(1)>]. Use
640B<Print> to initiate a screen dump to the printer and B<Ctrl-Print> or 740B<Print> to initiate a screen dump to the printer and B<Ctrl-Print> or
641B<Shift-Print> to include the scrollback as well. 741B<Shift-Print> to include the scrollback as well.
642 742
743The string will be interpreted as if typed into the shell as-is.
744
745Example:
746
747 URxvt*print-pipe: cat > $(TMPDIR=$HOME mktemp urxvt.XXXXXX)
748
749This creates a new file in your home directory with the screen contents
750everytime you hit C<Print>.
751
643=item B<scrollBar:> I<boolean> 752=item B<scrollBar:> I<boolean>
644 753
645B<True>: enable the scrollbar [default]; option B<-sb>. B<False>: 754B<True>: enable the scrollbar [default]; option B<-sb>. B<False>:
646disable the scrollbar; option B<+sb>. 755disable the scrollbar; option B<+sb>.
647 756
667B<+si>. 776B<+si>.
668 777
669=item B<scrollWithBuffer:> I<boolean> 778=item B<scrollWithBuffer:> I<boolean>
670 779
671B<True>: scroll with scrollback buffer when tty receives new lines (and 780B<True>: scroll with scrollback buffer when tty receives new lines (and
672B<scrollTtyOutput> is False); option B<+sw>. B<False>: do not scroll 781B<scrollTtyOutput> is False); option B<-sw>. B<False>: do not scroll
673with scrollback buffer when tty recieves new lines; option B<-sw>. 782with scrollback buffer when tty recieves new lines; option B<+sw>.
674 783
675=item B<scrollTtyKeypress:> I<boolean> 784=item B<scrollTtyKeypress:> I<boolean>
676 785
677B<True>: scroll to bottom when a non-special key is pressed. Special keys 786B<True>: scroll to bottom when a non-special key is pressed. Special keys
678are those which are intercepted by rxvt-unicode for special handling and 787are those which are intercepted by rxvt-unicode for special handling and
743 852
744Mouse pointer background colour. 853Mouse pointer background colour.
745 854
746=item B<pointerBlankDelay:> I<number> 855=item B<pointerBlankDelay:> I<number>
747 856
748Specifies number of seconds before blanking the pointer [default 2]. 857Specifies number of seconds before blanking the pointer [default 2]. Use a
858large number (e.g. C<987654321>) to effectively disable the timeout.
749 859
750=item B<backspacekey:> I<string> 860=item B<backspacekey:> I<string>
751 861
752The string to send when the backspace key is pressed. If set to B<DEC> 862The string to send when the backspace key is pressed. If set to B<DEC>
753or unset it will send B<Delete> (code 127) or, if shifted, B<Backspace> 863or unset it will send B<Delete> (code 127) or, if shifted, B<Backspace>
775 885
776I<name> of inputMethod to use; option B<-im>. 886I<name> of inputMethod to use; option B<-im>.
777 887
778=item B<imLocale:> I<name> 888=item B<imLocale:> I<name>
779 889
780The locale to use for opening the IM. You can use an LC_CTYPE of e.g. 890The locale to use for opening the IM. You can use an C<LC_CTYPE> of e.g.
781de_DE.UTF-8 for normal text processing but ja_JP.EUC-JP for the input 891C<de_DE.UTF-8> for normal text processing but C<ja_JP.EUC-JP> for the
782extension to be able to input japanese characters while staying in 892input extension to be able to input japanese characters while staying in
783another locale. option B<-imlocale>. 893another locale. option B<-imlocale>.
894
895=item B<imFont:> I<fontset>
896
897Specify the font-set used for XIM styles C<OverTheSpot> or
898C<OffTheSpot>. It must be a standard X font set (XLFD patterns separated
899by commas), i.e. it's not in the same format as the other font lists used
900in @@RXVT_NAME@@. The default will be set-up to chose *any* suitable found
901found, preferably one or two pixels differing in size to the base font.
902option B<-imfont>.
903
904=item B<tripleclickwords:> I<boolean>
905
906Change the meaning of triple-click selection with the left mouse
907button. Instead of selecting a full line it will extend the selection to
908the end of the logical line only. option B<-tcw>.
784 909
785=item B<insecure:> I<boolean> 910=item B<insecure:> I<boolean>
786 911
787Enables "insecure" mode. Rxvt-unicode offers some escape sequences that 912Enables "insecure" mode. Rxvt-unicode offers some escape sequences that
788echo arbitrary strings like the icon name or the locale. This could be 913echo arbitrary strings like the icon name or the locale. This could be
789abused if somebody gets 8-bit-clean access to your display, whether 914abused if somebody gets 8-bit-clean access to your display, whether
790throuh a mail client displaying mail bodies unfiltered or though 915through a mail client displaying mail bodies unfiltered or through
791write(1). Therefore, these sequences are disabled by default. (Note 916write(1) or any other means. Therefore, these sequences are disabled by
792that other terminals, including xterm, have these sequences 917default. (Note that many other terminals, including xterm, have these
793enabled by default). You can enable them by setting this boolean 918sequences enabled by default, which doesn't make it safer, though).
794resource or specifying B<-insecure> as an option. At the moment, this 919
795enabled display-answer, locale, findfont, icon label and window title 920You can enable them by setting this boolean resource or specifying
796requests as well as dynamic menubar dispatch. 921B<-insecure> as an option. At the moment, this enables display-answer,
922locale, findfont, icon label and window title requests as well as dynamic
923menubar dispatch.
797 924
798=item B<modifier:> I<modifier> 925=item B<modifier:> I<modifier>
799 926
800Set the key to be interpreted as the Meta key to: B<alt>, B<meta>, 927Set the key to be interpreted as the Meta key to: B<alt>, B<meta>,
801B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option 928B<hyper>, B<super>, B<mod1>, B<mod2>, B<mod3>, B<mod4>, B<mod5>; option
815 942
816Turn on/off secondary screen scroll (default enabled). If the this 943Turn on/off secondary screen scroll (default enabled). If the this
817option is enabled, scrolls on the secondary screen will change the 944option is enabled, scrolls on the secondary screen will change the
818scrollback buffer and switching to/from the secondary screen will 945scrollback buffer and switching to/from the secondary screen will
819instead scroll the screen up. 946instead scroll the screen up.
947
948=item B<hold>: I<bool>
949
950Turn on/off hold window after exit support. If enabled, @@RXVT_NAME@@
951will not immediately destroy its window when the program executed within
952it exits. Instead, it will wait till it is being killed or closed by the
953user.
820 954
821=item B<keysym.>I<sym>: I<string> 955=item B<keysym.>I<sym>: I<string>
822 956
823Compile I<frills>: Associate I<string> with keysym I<sym>. The 957Compile I<frills>: Associate I<string> with keysym I<sym>. The
824intervening resource name B<keysym.> cannot be omitted. 958intervening resource name B<keysym.> cannot be omitted.
829and the abbreviated B<I>, B<K>, B<C>, B<N>, B<S>, B<M>, B<A>, B<L>, B<1>, 963and the abbreviated B<I>, B<K>, B<C>, B<N>, B<S>, B<M>, B<A>, B<L>, B<1>,
830B<2>, B<3>, B<4>, B<5>. 964B<2>, B<3>, B<4>, B<5>.
831 965
832The B<NumLock>, B<Meta> and B<ISOLevel3> modifiers are usually aliased to 966The B<NumLock>, B<Meta> and B<ISOLevel3> modifiers are usually aliased to
833whatever modifier the NumLock key, Meta/Alt keys or ISO Level3 Shift/AltGr 967whatever modifier the NumLock key, Meta/Alt keys or ISO Level3 Shift/AltGr
834keys are being mapped. B<AppKeypad> is a artificial modifier mapped to the 968keys are being mapped. B<AppKeypad> is a synthetic modifier mapped to the
835current application keymap mode state. 969current application keymap mode state.
836 970
837The spellings of I<key> can be obtained by using B<xev>(1) command or 971The spellings of I<key> can be obtained by using B<xev>(1) command or
838searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and 972searching keysym macros from B</usr/X11R6/include/X11/keysymdef.h> and
839omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex 973omitting the prefix B<XK_>. Alternatively you can specify I<key> by its hex
844C<\e>, C<\E>: escape, C<\n>: newline, C<\r>: carriage return, C<\t>: tab, 978C<\e>, C<\E>: escape, C<\n>: newline, C<\r>: carriage return, C<\t>: tab,
845C<\000>: octal number) or verbatim control characters (C<^?>: delete, 979C<\000>: octal number) or verbatim control characters (C<^?>: delete,
846C<^@>: null, C<^A> ...) and may be enclosed with double quotes so that it 980C<^@>: null, C<^A> ...) and may be enclosed with double quotes so that it
847can start or end with whitespace. 981can start or end with whitespace.
848 982
983Please note that you need to double the C<\> when using
984C<--enable-xgetdefault>, as X itself does it's own de-escaping (you can
985use C<\033> instead of C<\e> (and so on), which will work with both Xt and
986@@RXVT_NAME@@'s own processing).
987
849You can define a range of keysyms in one shot by providing a I<string> 988You can define a range of keysyms in one shot by providing a I<string>
850with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimeter `/' 989with pattern B<list/PREFIX/MIDDLE/SUFFIX>, where the delimeter `/'
851should be a character not used by the strings. 990should be a character not used by the strings.
852 991
853Its usage can be demonstrated by an example: 992Its usage can be demonstrated by an example:
854 993
855 URxvt.keysym.M-C-0x61: list|\e<M-C-|abc|> 994 URxvt.keysym.M-C-0x61: list|\033<M-C-|abc|>
856 995
857The above line is equivalent to the following three lines: 996The above line is equivalent to the following three lines:
858 997
859 URxvt.keysym.Meta-Control-0x61: \e<M-C-a> 998 URxvt.keysym.Meta-Control-0x61: \033<M-C-a>
860 URxvt.keysym.Meta-Control-0x62: \e<M-C-b> 999 URxvt.keysym.Meta-Control-0x62: \033<M-C-b>
861 URxvt.keysym.Meta-Control-0x63: \e<M-C-c> 1000 URxvt.keysym.Meta-Control-0x63: \033<M-C-c>
862 1001
863If I<string> takes the form of C<proto:STRING>, the specified B<STRING> is 1002If I<string> takes the form of C<command:STRING>, the specified B<STRING>
864interpreted and executed as @@RXVT_NAME@@'s control sequence. For example, 1003is interpreted and executed as @@RXVT_NAME@@'s control sequence. For
865C<proto:\033]701;zh_CN.GBK\007> means: change the current locale to 1004example the following means "change the current locale to C<zh_CN.GBK>
866C<zh_CN.GBK>. 1005when Control-Meta-c is being pressed":
1006
1007 URxvt.keysym.M-C-c: command:\033]701;zh_CN.GBK\007
1008
1009Due the the large number of modifier combinations, a defined key mapping
1010will match if at I<at least> the specified identifiers are being set, and
1011no other key mappings with those and more bits are being defined. That
1012means that defining a key map for C<a> will automatically provide
1013definitions for C<Meta-a>, C<Shift-a> and so on, unless some of those are defined
1014mappings themselves.
1015
1016Unfortunately, this will override built-in key mappings. For example
1017if you overwrite the C<Insert> key you will disable @@RXVT_NAME@@'s
1018C<Shift-Insert> mapping. To re-enable that, you can poke "holes" into the
1019user-defined keymap using the C<builtin:> replacement:
1020
1021 URxvt.keysym.Insert: <my insert key sequence>
1022 URxvt.keysym.S-Insert: builtin:
1023
1024The first line defines a mapping for C<Insert> and I<any> combination
1025of modifiers. The second line re-establishes the default mapping for
1026C<Shift-Insert>.
1027
1028The following example will map Control-Meta-1 and Control-Meta-2 to
1029the fonts C<suxuseuro> and C<9x15bold>, so you can have some limited
1030font-switching at runtime:
1031
1032 URxvt.keysym.M-C-1: command:\033]50;suxuseuro\007
1033 URxvt.keysym.M-C-2: command:\033]50;9x15bold\007
1034
1035Other things are possible, e.g. resizing (see @@RXVT_NAME@@(7) for more
1036info):
1037
1038 URxvt.keysym.M-C-3: command:\033[8;25;80t
1039 URxvt.keysym.M-C-4: command:\033[8;48;110t
867 1040
868=back 1041=back
869 1042
870=head1 THE SCROLLBAR 1043=head1 THE SCROLLBAR
871 1044
885the normal text selection/insertion, hold either the Shift or the Meta 1058the normal text selection/insertion, hold either the Shift or the Meta
886(Alt) key while performing the desired mouse action. 1059(Alt) key while performing the desired mouse action.
887 1060
888If mouse reporting mode is active, the normal scrollbar actions are 1061If mouse reporting mode is active, the normal scrollbar actions are
889disabled -- on the assumption that we are using a fullscreen 1062disabled -- on the assumption that we are using a fullscreen
890application. Instead, pressing Button1 and Button3 sends B<ESC[6~> 1063application. Instead, pressing Button1 and Button3 sends B<ESC [ 6 ~>
891(Next) and B<ESC[5~> (Prior), respectively. Similarly, clicking on the 1064(Next) and B<ESC [ 5 ~> (Prior), respectively. Similarly, clicking on the
892up and down arrows sends B<ESC[A> (Up) and B<ESC[B> (Down), 1065up and down arrows sends B<ESC [ A> (Up) and B<ESC [ B> (Down),
893respectively. 1066respectively.
894 1067
895=head1 TEXT SELECTION AND INSERTION 1068=head1 TEXT SELECTION AND INSERTION
896 1069
897The behaviour of text selection and insertion mechanism is similar to 1070The behaviour of text selection and insertion mechanism is similar to
899 1072
900=over 4 1073=over 4
901 1074
902=item B<Selection>: 1075=item B<Selection>:
903 1076
904Left click at the beginning of the region, drag to the end of the 1077Left click at the beginning of the region, drag to the end of the region
905region and release; Right click to extend the marked region; Left 1078and release; Right click to extend the marked region; Left double-click
906double-click to select a word; Left triple-click to select the entire 1079to select a word; Left triple-click to select the entire logical line
907line. 1080(which can span multiple screen lines), unless modified by resource
1081B<tripleclickwords>.
908 1082
909Starting a selection while pressing the B<Meta> key (or B<Meta+Ctrl> keys) 1083Starting a selection while pressing the B<Meta> key (or B<Meta+Ctrl> keys)
910(Compile: I<frills>) will create a rectangular selection instead of a normal 1084(Compile: I<frills>) will create a rectangular selection instead of a
911one. 1085normal one. In this mode, every selected row becomes its own line in the
1086selection, and trailing whitespace is visually underlined and removed from
1087the selection.
912 1088
913=item B<Insertion>: 1089=item B<Insertion>:
914 1090
915Pressing and releasing the Middle mouse button (or B<Shift-Insert>) in 1091Pressing and releasing the Middle mouse button (or B<Shift-Insert>) in
916an B<@@RXVT_NAME@@> window causes the current text selection to be 1092an B<@@RXVT_NAME@@> window causes the current text selection to be
924supported in rxvt-unicode. Bug me if you need this. 1100supported in rxvt-unicode. Bug me if you need this.
925 1101
926You can, however, switch fonts at runtime using escape sequences (and 1102You can, however, switch fonts at runtime using escape sequences (and
927therefore using the menubar), e.g.: 1103therefore using the menubar), e.g.:
928 1104
929 printf '\e]701;%s\007' "9x15bold,xft:Kochi Gothic" 1105 printf '\e]710;%s\007' "9x15bold,xft:Kochi Gothic"
930 1106
931rxvt-unicode will automatically re-apply these fonts to the output so far. 1107rxvt-unicode will automatically re-apply these fonts to the output so far.
932 1108
933=head1 ISO 14755 SUPPORT 1109=head1 ISO 14755 SUPPORT
934 1110
938C<--enable-frills>, the rest is available when rxvt-unicode was compiled 1114C<--enable-frills>, the rest is available when rxvt-unicode was compiled
939with C<--enable-iso14755>. 1115with C<--enable-iso14755>.
940 1116
941=over 4 1117=over 4
942 1118
943=item 5.1: Basic method 1119=item * 5.1: Basic method
944 1120
945This allows you to enter unicode characters using their hexcode. 1121This allows you to enter unicode characters using their hexcode.
946 1122
947Start by pressing and holding both C<Control> and C<Shift>, then enter 1123Start by pressing and holding both C<Control> and C<Shift>, then enter
948hex-digits (between one and six). Releasing C<Control> and C<Shift> will 1124hex-digits (between one and six). Releasing C<Control> and C<Shift> will
955address, which you cannot type. Fortunately, the card has the e-mail 1131address, which you cannot type. Fortunately, the card has the e-mail
956address printed as hexcodes, e.g. C<671d 65e5>. You can enter this easily 1132address printed as hexcodes, e.g. C<671d 65e5>. You can enter this easily
957by pressing C<Control> and C<Shift>, followed by C<6-7-1-D-SPACE-6-5-E-5>, 1133by pressing C<Control> and C<Shift>, followed by C<6-7-1-D-SPACE-6-5-E-5>,
958followed by releasing the modifier keys. 1134followed by releasing the modifier keys.
959 1135
960=item 5.2: Keyboard symbols entry method 1136=item * 5.2: Keyboard symbols entry method
961 1137
962This mode lets you input characters representing the keycap symbols of 1138This mode lets you input characters representing the keycap symbols of
963your keyboard, if representable in the current locale encoding. 1139your keyboard, if representable in the current locale encoding.
964 1140
965Start by pressing C<Control> and C<Shift> together, then releasing 1141Start by pressing C<Control> and C<Shift> together, then releasing
968keycap symbol. The symbol will only be entered when the key has been 1144keycap symbol. The symbol will only be entered when the key has been
969released, otherwise pressing e.g. C<Shift> would enter the symbol for 1145released, otherwise pressing e.g. C<Shift> would enter the symbol for
970C<ISO Level 2 Switch>, although your intention might have been to enter a 1146C<ISO Level 2 Switch>, although your intention might have been to enter a
971reverse tab (Shift-Tab). 1147reverse tab (Shift-Tab).
972 1148
973=item 5.3: Screen-selection entry method 1149=item * 5.3: Screen-selection entry method
974 1150
975While this is implemented already (it's basically the selection 1151While this is implemented already (it's basically the selection
976mechanism), it could be extended by displaying a unicode character map. 1152mechanism), it could be extended by displaying a unicode character map.
977 1153
978=item 5.4: Feedback method for identifying displayed characters for later input 1154=item * 5.4: Feedback method for identifying displayed characters for later input
979 1155
980This method lets you display the unicode character code associated with 1156This method lets you display the unicode character code associated with
981characters already displayed. 1157characters already displayed.
982 1158
983You enter this mode by holding down C<Control> and C<Shift> together, then 1159You enter this mode by holding down C<Control> and C<Shift> together, then
995With respect to conformance, rxvt-unicode is supposed to be compliant to 1171With respect to conformance, rxvt-unicode is supposed to be compliant to
996both scenario A and B of ISO 14755, including part 5.2. 1172both scenario A and B of ISO 14755, including part 5.2.
997 1173
998=head1 LOGIN STAMP 1174=head1 LOGIN STAMP
999 1175
1000B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so 1176B<@@RXVT_NAME@@> tries to write an entry into the I<utmp>(5) file so that
1001that it can be seen via the I<who(1)> command, and can accept messages. 1177it can be seen via the I<who(1)> command, and can accept messages. To
1002To allow this feature, B<@@RXVT_NAME@@> must be installed setuid root on 1178allow this feature, B<@@RXVT_NAME@@> may need to be installed setuid root
1003some systems. 1179on some systems or setgid to root or to some other group on others.
1004 1180
1005=head1 COLORS AND GRAPHICS 1181=head1 COLORS AND GRAPHICS
1006 1182
1007In addition to the default foreground and background colours, 1183In addition to the default foreground and background colours,
1008B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus 1184B<@@RXVT_NAME@@> can display up to 16 colours (8 ANSI colours plus
1051 1227
1052=back 1228=back
1053 1229
1054=head1 ENVIRONMENT 1230=head1 ENVIRONMENT
1055 1231
1056B<@@RXVT_NAME@@> sets the environment variables B<TERM>, B<COLORTERM> 1232B<@@RXVT_NAME@@> sets and/or uses the following environment variables:
1057and B<COLORFGBG>. The environment variable B<WINDOWID> is set to the X 1233
1058window id number of the B<@@RXVT_NAME@@> window and it also uses and 1234=over 4
1059sets the environment variable B<DISPLAY> to specify which display 1235
1060terminal to use. B<@@RXVT_NAME@@> uses the environment variables 1236=item B<TERM>
1061B<RXVTPATH> and B<PATH> to find XPM files. 1237
1238Normally set to C<rxvt-unicode>, unless overwritten at configure time, via
1239resources or on the commandline.
1240
1241=item B<COLORTERM>
1242
1243Either C<rxvt>, C<rxvt-xpm>, depending on wether @@RXVT_NAME@@ was
1244compiled with XPM support, and optionally with the added extension
1245C<-mono> to indicate that rxvt-unicode runs on a monochrome screen.
1246
1247=item B<COLORFGBG>
1248
1249Set to a string of the form C<fg;bg> or C<fg;xpm;bg>, where C<fg> is
1250the colour code used as default foreground/text colour (or the string
1251C<default> to indicate that the default-colour escape sequence is to be
1252used), C<bg> is the colour code used as default background colour (or the
1253string C<default>), and C<xpm> is the string C<default> if @@RXVT_NAME@@
1254was compiled with XPM support. Libraries like C<ncurses> and C<slang> can
1255(and do) use this information to optimize screen output.
1256
1257=item B<WINDOWID>
1258
1259Set to the (decimal) X Window ID of the @@RXVT_NAME@@ window (the toplevel
1260window, which usually has subwindows for the scrollbar, the terminal
1261window and so on).
1262
1263=item B<TERMINFO>
1264
1265Set to the terminfo directory iff @@RXVT_NAME@@ was configured with
1266C<--with-terminfo=PATH>.
1267
1268=item B<DISPLAY>
1269
1270Used by @@RXVT_NAME@@ to connect to the display and set to the correct
1271display in it's child processes.
1272
1273=item B<SHELL>
1274
1275The shell to be used for command execution, defaults to C</bin/sh>.
1276
1277=item B<RXVTPATH>
1278
1279The path where @@RXVT_NAME@@ looks for support files such as menu and xpm
1280files.
1281
1282=item B<PATH>
1283
1284Used in the same way as C<RXVTPATH>.
1285
1286=item B<RXVT_SOCKET>
1287
1288The unix domain socket path used by @@RXVT_NAME@@c(1) and
1289@@RXVT_NAME@@d(1).
1290
1291Default F<<< $HOME/.rxvt-unicode-I<< <nodename >> >>>.
1292
1293=item B<HOME>
1294
1295Used to locate the default directory for the unix domain socket for
1296daemon communications and to locate various resource files (such as
1297C<.Xdefaults>)
1298
1299=item B<XAPPLRESDIR>
1300
1301Directory where various X resource files are being located.
1302
1303=item B<XENVIRONMENT>
1304
1305If set and accessible, gives the name of a X resource file to be loaded by
1306@@RXVT_NAME@@.
1307
1308=back
1062 1309
1063=head1 FILES 1310=head1 FILES
1064 1311
1065=over 4 1312=over 4
1066 1313
1067=item B</etc/utmp>
1068
1069System file for login records.
1070
1071=item B</usr/lib/X11/rgb.txt> 1314=item B</usr/lib/X11/rgb.txt>
1072 1315
1073Color names. 1316Color names.
1074 1317
1075=back 1318=back
1076 1319
1077=head1 SEE ALSO 1320=head1 SEE ALSO
1078 1321
1079@@RXVT_NAME@@(7), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5) 1322@@RXVT_NAME@@(7), @@RXVT_NAME@@c(1), @@RXVT_NAME@@d(1), xterm(1), sh(1), resize(1), X(1), pty(4), tty(4), utmp(5)
1080
1081=head1 BUGS
1082
1083Check the BUGS file for an up-to-date list.
1084
1085Cursor change support is not yet implemented.
1086
1087Click-and-drag doesn't work with X11 mouse report overriding.
1088 1323
1089=head1 CURRENT PROJECT COORDINATOR 1324=head1 CURRENT PROJECT COORDINATOR
1090 1325
1091=over 4 1326=over 4
1092 1327
1093=item Project Coordinator 1328=item Project Coordinator
1094 1329
1095@@RXVT_MAINT@@ L<@@RXVT_MAINTEMAIL@@> 1330Marc A. Lehmann L<< <rxvt-unicode@schmorp.de> >>
1096 1331
1097=item Web page maintainter 1332L<http://software.schmorp.de/#rxvt-unicode>
1098
1099@@RXVT_WEBMAINT@@ L<@@RXVT_WEBMAINTEMAIL@@>
1100
1101L<@@RXVT_WEBPAGE@@>
1102 1333
1103=back 1334=back
1104 1335
1105=head1 AUTHORS 1336=head1 AUTHORS
1106 1337
1131=item Geoff Wing L<< <gcw@pobox.com> >> 1362=item Geoff Wing L<< <gcw@pobox.com> >>
1132 1363
1133Rewrote screen display and text selection routines. Project Coordinator 1364Rewrote screen display and text selection routines. Project Coordinator
1134(changes.txt 2.4.6 - rxvt-unicode) 1365(changes.txt 2.4.6 - rxvt-unicode)
1135 1366
1136=item Marc Alexander Lehmann L<< <rxvt@schmorp.de> >> 1367=item Marc Alexander Lehmann L<< <rxvt-unicode@schmorp.de> >>
1137 1368
1138Forked rxvt-unicode, rewrote most of the display code and internal 1369Forked rxvt-unicode, rewrote most of the display code and internal
1139character handling to store text in unicode, improve xterm 1370character handling to store text in unicode, improve xterm
1140compatibility and apply numerous other bugfixes and extensions. 1371compatibility and apply numerous other bugfixes and extensions.
1141 1372

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