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Comparing rxvt-unicode/doc/rxvt.1.pod (file contents):
Revision 1.255 by root, Sat Jul 24 11:00:58 2021 UTC vs.
Revision 1.260 by root, Fri Dec 23 21:46:46 2022 UTC

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128 128
129=item B<-ss>|B<+ss> 129=item B<-ss>|B<+ss>
130 130
131Turn on/off skip scrolling (allow multiple screens per refresh); resource B<skipScroll>. 131Turn on/off skip scrolling (allow multiple screens per refresh); resource B<skipScroll>.
132 132
133=item B<-fps> I<number>
134
135Compile I<frills>: Set the refresh interval (in frames per second or
136negative seconds); resource B<refreshRate>.
137
133=item B<-fade> I<number> 138=item B<-fade> I<number>
134 139
135Fade the text by the given percentage when focus is lost. Small values 140Fade the text by the given percentage when focus is lost. Small values
136fade a little only, 100 completely replaces all colours by the fade 141fade a little only, 100 completely replaces all colours by the fade
137colour; resource B<fading>. 142colour; resource B<fading>.
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532 close $pty; 537 close $pty;
533 538
534 # now communicate with rxvt 539 # now communicate with rxvt
535 my $slave = $pty->slave; 540 my $slave = $pty->slave;
536 while (<$slave>) { print $slave "got <$_>\n" } 541 while (<$slave>) { print $slave "got <$_>\n" }
542
543Note that, despite what the name might imply, the file descriptor does not
544need to be a pty, it can be a bi-directional pipe as well (e.g. a unix
545domain or tcp socket). While tty operations cannot be done in this case,
546B<@@RXVT_NAME@@> can still be remote controlled with it:
547
548 use Socket;
549 use Fcntl;
550
551 socketpair my $URXVT, my $slave, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC;
552 fcntl $slave, Fcntl::F_SETFD, 0;
553 system "exec @@RXVT_NAME@@ -pty-fd " . (fileno $slave) . " &";
554 close $slave;
555
556 syswrite $URXVT, "Type a secret password: ";
557 my $secret = do { local $/ = "\r"; <$URXVT> };
558 print "Not so secret anymore: $secret\n";
537 559
538=item B<-pe> I<string> 560=item B<-pe> I<string>
539 561
540Comma-separated list of perl extension scripts to use (or not to use) in 562Comma-separated list of perl extension scripts to use (or not to use) in
541this terminal instance. See resource B<perl-ext> for details. 563this terminal instance. See resource B<perl-ext> for details.
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679option B<-ss>. 701option B<-ss>.
680 702
681B<False>: specify that everything is to be displayed, even 703B<False>: specify that everything is to be displayed, even
682if the refresh is too fast for the human eye to read anything (or the 704if the refresh is too fast for the human eye to read anything (or the
683monitor to display anything); option B<+ss>. 705monitor to display anything); option B<+ss>.
706
707=item B<refreshRate:> I<number>
708
709Compile I<frills>: When positive, sets the maximum refreshes per second
710(the default is C<60>). When zero or negative, sets the minimum interval
711between refreshes, negated. That is, positive numbers limit the number
712of refreshes per second to that number, similar to a fps limiter in
713games. Zero or negative numbers get negated and directly set the minimum
714interval between refreshs, that is, C<10> and C<-0.1> both specify the
715same refresh interval (likewise C<50> and C<0.02>). Fractional values are
716supported; option B<-fps>.
684 717
685=item B<fading:> I<number> 718=item B<fading:> I<number>
686 719
687Fade the text by the given percentage when focus is lost; option B<-fade>. 720Fade the text by the given percentage when focus is lost; option B<-fade>.
688 721
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1295C<perl-ext-common> resource. For example, C<default,-selection> will use 1328C<perl-ext-common> resource. For example, C<default,-selection> will use
1296all the default extensions except C<selection>. 1329all the default extensions except C<selection>.
1297 1330
1298To prohibit autoloading of extensions, you can prefix them with C</>, 1331To prohibit autoloading of extensions, you can prefix them with C</>,
1299which will make urxvt refuse to automatically load them (this can be 1332which will make urxvt refuse to automatically load them (this can be
1300overriden, however, by specifying the extension name again without a 1333overridden, however, by specifying the extension name again without a
1301prefix, though). This does not prohibit extensions themselves loading 1334prefix, though). This does not prohibit extensions themselves loading
1302other extensions. For example, C<default,/background> will keep the 1335other extensions. For example, C<default,/background> will keep the
1303C<background> extension from being loaded when a background OSC sequence 1336C<background> extension from being loaded when a background OSC sequence
1304is received. 1337is received.
1305 1338

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