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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.106 by root, Wed Jan 18 19:44:22 2006 UTC vs.
Revision 1.111 by root, Thu Jan 19 19:52:54 2006 UTC

… …
34find them in F<@@RXVT_LIBDIR@@/urxvt/perl/>. 34find them in F<@@RXVT_LIBDIR@@/urxvt/perl/>.
35 35
36You can activate them like this: 36You can activate them like this:
37 37
38 @@RXVT_NAME@@ -pe <extensionname> 38 @@RXVT_NAME@@ -pe <extensionname>
39
40Or by adding them to the resource for extensions loaded by default:
41
42 URxvt.perl-ext-common: default,automove-background,selection-autotransform
39 43
40=over 4 44=over 4
41 45
42=item selection (enabled by default) 46=item selection (enabled by default)
43 47
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89 93
90Binds a popup menu to Ctrl-Button3 that lets you convert the selection 94Binds a popup menu to Ctrl-Button3 that lets you convert the selection
91text into various other formats/action (such as uri unescaping, perl 95text into various other formats/action (such as uri unescaping, perl
92evalution, web-browser starting etc.), depending on content. 96evalution, web-browser starting etc.), depending on content.
93 97
94Other extensions can extend this popup menu by pushing a code reference onto 98Other extensions can extend this popup menu by pushing a code reference
95C<@urxvt::ext::selection_popup::hook>, that is called whenever the popup is displayed. 99onto C<@{ $term->{selection_popup_hook} }>, that is called whenever the
100popup is displayed.
96 101
97It's sole argument is the popup menu, which can be modified. The selection 102It's sole argument is the popup menu, which can be modified. The selection
98is in C<$_>, which can be used to decide wether to add something or not. 103is in C<$_>, which can be used to decide wether to add something or not.
99It should either return nothing or a string and a code reference. The 104It should either return nothing or a string and a code reference. The
100string will be used as button text and the code reference will be called 105string will be used as button text and the code reference will be called
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102 107
103The following will add an entry C<a to b> that transforms all C<a>s in 108The following will add an entry C<a to b> that transforms all C<a>s in
104the selection to C<b>s, but only if the selection currently contains any 109the selection to C<b>s, but only if the selection currently contains any
105C<a>s: 110C<a>s:
106 111
107 push urxvt::ext::selection_popup::hook, sub { 112 push @{ $self->{term}{selection_popup_hook} }, sub {
108 /a/ ? ("a to be" => sub { s/a/b/g } 113 /a/ ? ("a to be" => sub { s/a/b/g }
109 : () 114 : ()
110 }; 115 };
111 116
112=item searchable-scrollback<hotkey> (enabled by default) 117=item searchable-scrollback<hotkey> (enabled by default)
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143 URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/ 148 URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/
144 149
145And this example matches the same,but replaces it with vi-commands you can 150And this example matches the same,but replaces it with vi-commands you can
146paste directly into your (vi :) editor: 151paste directly into your (vi :) editor:
147 152
148 URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/\\x1b:e \\Q$1\\E\\x0d:$2\\x0d/ 153 URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/:e \\Q$1\\E\\x0d:$2\\x0d/
149 154
150Of course, this can be modified to suit your needs and your editor :) 155Of course, this can be modified to suit your needs and your editor :)
151 156
152To expand the example above to typical perl error messages ("XXX at 157To expand the example above to typical perl error messages ("XXX at
153FILENAME line YYY."), you need a slightly more elaborate solution: 158FILENAME line YYY."), you need a slightly more elaborate solution:
154 159
155 URxvt.selection.pattern-0: ( at .*? line \\d+\\.) 160 URxvt.selection.pattern-0: ( at .*? line \\d+[,.])
156 URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)\\.$/\x1b:e \\Q$1\E\\x0d:$2\\x0d/ 161 URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)[,.]$/:e \\Q$1\E\\x0d:$2\\x0d/
157 162
158The first line tells the selection code to treat the unchanging part of 163The first line tells the selection code to treat the unchanging part of
159every error message as a selection pattern, and the second line transforms 164every error message as a selection pattern, and the second line transforms
160the message into vi commands to load the file. 165the message into vi commands to load the file.
161 166
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324 329
325=item on_start $term 330=item on_start $term
326 331
327Called at the very end of initialisation of a new terminal, just before 332Called at the very end of initialisation of a new terminal, just before
328returning to the mainloop. 333returning to the mainloop.
334
335=item on_child_start $term, $pid
336
337Called just after the child process has been C<fork>ed.
338
339=item on_child_exit $term, $status
340
341Called just after the child process has exited. C<$status> is the status
342from C<waitpid>.
329 343
330=item on_sel_make $term, $eventtime 344=item on_sel_make $term, $eventtime
331 345
332Called whenever a selection has been made by the user, but before the 346Called whenever a selection has been made by the user, but before the
333selection text is copied, so changes to the beginning, end or type of the 347selection text is copied, so changes to the beginning, end or type of the
… …
630 my $msg = join "", @_; 644 my $msg = join "", @_;
631 $msg .= "\n" 645 $msg .= "\n"
632 unless $msg =~ /\n$/; 646 unless $msg =~ /\n$/;
633 urxvt::warn ($msg); 647 urxvt::warn ($msg);
634 }; 648 };
635
636 # %ENV is the original startup environment
637 delete $ENV{IFS};
638 delete $ENV{CDPATH};
639 delete $ENV{BASH_ENV};
640 $ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin";
641} 649}
642 650
643my $verbosity = $ENV{URXVT_PERL_VERBOSITY}; 651my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
644 652
645sub verbose { 653sub verbose {
… …
750 } 758 }
751 759
752 $retval 760 $retval
753} 761}
754 762
755sub exec_async(@) {
756 my $pid = fork;
757
758 return
759 if !defined $pid or $pid;
760
761 %ENV = %{ $TERM->env };
762
763 exec @_;
764 _exit 255;
765}
766
767# urxvt::term::extension 763# urxvt::term::extension
768 764
769package urxvt::term::extension; 765package urxvt::term::extension;
770 766
771sub enable { 767sub enable {
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947=item $term->destroy 943=item $term->destroy
948 944
949Destroy the terminal object (close the window, free resources 945Destroy the terminal object (close the window, free resources
950etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event 946etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event
951watchers (timers, io watchers) are still active. 947watchers (timers, io watchers) are still active.
948
949=item $term->exec_async ($cmd[, @args])
950
951Works like the combination of the C<fork>/C<exec> builtins, which executes
952("starts") programs in the background. This function takes care of setting
953the user environment before exec'ing the command (e.g. C<PATH>) and should
954be preferred over explicit calls to C<exec> or C<system>.
955
956Returns the pid of the subprocess or C<undef> on error.
957
958=cut
959
960sub exec_async {
961 my $self = shift;
962
963 my $pid = fork;
964
965 return $pid
966 if !defined $pid or $pid;
967
968 %ENV = %{ $self->env };
969
970 exec @_;
971 urxvt::_exit 255;
972}
952 973
953=item $isset = $term->option ($optval[, $set]) 974=item $isset = $term->option ($optval[, $set])
954 975
955Returns true if the option specified by C<$optval> is enabled, and 976Returns true if the option specified by C<$optval> is enabled, and
956optionally change it. All option values are stored by name in the hash 977optionally change it. All option values are stored by name in the hash

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