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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.158 by ayin, Wed Oct 31 15:17:51 2007 UTC vs.
Revision 1.162 by ayin, Mon Dec 17 16:57:57 2007 UTC

… …
40 40
41 @@RXVT_NAME@@ -pe <extensionname> 41 @@RXVT_NAME@@ -pe <extensionname>
42 42
43Or by adding them to the resource for extensions loaded by default: 43Or by adding them to the resource for extensions loaded by default:
44 44
45 URxvt.perl-ext-common: default,automove-background,selection-autotransform 45 URxvt.perl-ext-common: default,selection-autotransform
46 46
47=over 4 47=over 4
48 48
49=item selection (enabled by default) 49=item selection (enabled by default)
50 50
… …
165=item readline (enabled by default) 165=item readline (enabled by default)
166 166
167A support package that tries to make editing with readline easier. At 167A support package that tries to make editing with readline easier. At
168the moment, it reacts to clicking shift-left mouse button by trying to 168the moment, it reacts to clicking shift-left mouse button by trying to
169move the text cursor to this position. It does so by generating as many 169move the text cursor to this position. It does so by generating as many
170cursor-left or cursor-right keypresses as required (the this only works 170cursor-left or cursor-right keypresses as required (this only works
171for programs that correctly support wide characters). 171for programs that correctly support wide characters).
172 172
173To avoid too many false positives, this is only done when: 173To avoid too many false positives, this is only done when:
174 174
175=over 4 175=over 4
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302The accelerator key is grabbed regardless of any modifiers, so this 302The accelerator key is grabbed regardless of any modifiers, so this
303extension will actually grab a physical key just for this function. 303extension will actually grab a physical key just for this function.
304 304
305If you want a quake-like animation, tell your window manager to do so 305If you want a quake-like animation, tell your window manager to do so
306(fvwm can do it). 306(fvwm can do it).
307
308=item automove-background
309
310This is basically a very small extension that dynamically changes the
311background pixmap offset to the window position, in effect creating the
312same effect as pseudo transparency with a custom pixmap. No scaling is
313supported in this mode. Example:
314
315 @@RXVT_NAME@@ -pixmap background.xpm -pe automove-background
316
317L<http://wiki.archlinux.org/index.php/Perl_Background_Rotation/Extensions>
318shows how this extension can be used to implement an automatically blurred
319transparent background.
320 307
321=item block-graphics-to-ascii 308=item block-graphics-to-ascii
322 309
323A not very useful example of filtering all text output to the terminal 310A not very useful example of filtering all text output to the terminal
324by replacing all line-drawing characters (U+2500 .. U+259F) by a 311by replacing all line-drawing characters (U+2500 .. U+259F) by a
… …
1638automatically be updated. 1625automatically be updated.
1639 1626
1640C<$text> is in a special encoding: tabs and wide characters that use more 1627C<$text> is in a special encoding: tabs and wide characters that use more
1641than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535) 1628than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535)
1642characters. Characters with combining characters and other characters that 1629characters. Characters with combining characters and other characters that
1643do not fit into the normal tetx encoding will be replaced with characters 1630do not fit into the normal text encoding will be replaced with characters
1644in the private use area. 1631in the private use area.
1645 1632
1646You have to obey this encoding when changing text. The advantage is 1633You have to obey this encoding when changing text. The advantage is
1647that C<substr> and similar functions work on screen cells and not on 1634that C<substr> and similar functions work on screen cells and not on
1648characters. 1635characters.
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2055 2042
2056 $term->{socket} = ... 2043 $term->{socket} = ...
2057 $term->{iow} = urxvt::iow 2044 $term->{iow} = urxvt::iow
2058 ->new 2045 ->new
2059 ->fd (fileno $term->{socket}) 2046 ->fd (fileno $term->{socket})
2060 ->events (urxvt::EVENT_READ) 2047 ->events (urxvt::EV_READ)
2061 ->start 2048 ->start
2062 ->cb (sub { 2049 ->cb (sub {
2063 my ($iow, $revents) = @_; 2050 my ($iow, $revents) = @_;
2064 # $revents must be 1 here, no need to check 2051 # $revents must be 1 here, no need to check
2065 sysread $term->{socket}, my $buf, 8192 2052 sysread $term->{socket}, my $buf, 8192
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2083Set the file descriptor (not handle) to watch. 2070Set the file descriptor (not handle) to watch.
2084 2071
2085=item $iow = $iow->events ($eventmask) 2072=item $iow = $iow->events ($eventmask)
2086 2073
2087Set the event mask to watch. The only allowed values are 2074Set the event mask to watch. The only allowed values are
2088C<urxvt::EVENT_READ> and C<urxvt::EVENT_WRITE>, which might be ORed 2075C<urxvt::EV_READ> and C<urxvt::EV_WRITE>, which might be ORed
2089together, or C<urxvt::EVENT_NONE>. 2076together, or C<urxvt::EV_NONE>.
2090 2077
2091=item $iow = $iow->start 2078=item $iow = $iow->start
2092 2079
2093Start watching for requested events on the given handle. 2080Start watching for requested events on the given handle.
2094 2081

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