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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.105 by root, Wed Jan 18 19:43:51 2006 UTC vs.
Revision 1.110 by root, Thu Jan 19 16:22:13 2006 UTC

… …
89 89
90Binds a popup menu to Ctrl-Button3 that lets you convert the selection 90Binds a popup menu to Ctrl-Button3 that lets you convert the selection
91text into various other formats/action (such as uri unescaping, perl 91text into various other formats/action (such as uri unescaping, perl
92evalution, web-browser starting etc.), depending on content. 92evalution, web-browser starting etc.), depending on content.
93 93
94Other extensions can extend this popup menu by pushing a code reference onto 94Other 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. 95onto C<@{ $term->{selection_popup_hook} }>, that is called whenever the
96popup is displayed.
96 97
97It's sole argument is the popup menu, which can be modified. The selection 98It's sole argument is the popup menu, which can be modified. The selection
98is in C<$_>, which can be used to decide wether to add something or not. 99is 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 100It 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 101string will be used as button text and the code reference will be called
… …
102 103
103The following will add an entry C<a to b> that transforms all C<a>s in 104The 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 105the selection to C<b>s, but only if the selection currently contains any
105C<a>s: 106C<a>s:
106 107
107 push urxvt::ext::selection_popup::hook, sub { 108 push @{ $self->{term}{selection_popup_hook} }, sub {
108 /a/ ? ("a to be" => sub { s/a/b/g } 109 /a/ ? ("a to be" => sub { s/a/b/g }
109 : () 110 : ()
110 }; 111 };
111 112
112=item searchable-scrollback<hotkey> (enabled by default) 113=item searchable-scrollback<hotkey> (enabled by default)
… …
143 URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/ 144 URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/
144 145
145And this example matches the same,but replaces it with vi-commands you can 146And this example matches the same,but replaces it with vi-commands you can
146paste directly into your (vi :) editor: 147paste directly into your (vi :) editor:
147 148
148 URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/\\x1b:e \\Q$1\\E\\x0d:$2\\x0d/ 149 URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/:e \\Q$1\\E\\x0d:$2\\x0d/
149 150
150Of course, this can be modified to suit your needs and your editor :) 151Of course, this can be modified to suit your needs and your editor :)
151 152
152To expand the example above to typical perl error messages ("XXX at 153To expand the example above to typical perl error messages ("XXX at
153FILENAME line YYY."), you need a slightly more elaborate solution: 154FILENAME line YYY."), you need a slightly more elaborate solution:
154 155
155 URxvt.selection.pattern-0: ( at .*? line \\d+\\.) 156 URxvt.selection.pattern-0: ( at .*? line \\d+[,.])
156 URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)\\.$/\x1b:e \\Q$1\E\\x0d:$2\\x0d/ 157 URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)[,.]$/:e \\Q$1\E\\x0d:$2\\x0d/
157 158
158The first line tells the selection code to treat the unchanging part of 159The first line tells the selection code to treat the unchanging part of
159every error message as a selection pattern, and the second line transforms 160every error message as a selection pattern, and the second line transforms
160the message into vi commands to load the file. 161the message into vi commands to load the file.
161 162
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324 325
325=item on_start $term 326=item on_start $term
326 327
327Called at the very end of initialisation of a new terminal, just before 328Called at the very end of initialisation of a new terminal, just before
328returning to the mainloop. 329returning to the mainloop.
330
331=item on_child_start $term, $pid
332
333Called just after the child process has been C<fork>ed.
334
335=item on_child_exit $term, $status
336
337Called just after the child process has exited. C<$status> is the status
338from C<waitpid>.
329 339
330=item on_sel_make $term, $eventtime 340=item on_sel_make $term, $eventtime
331 341
332Called whenever a selection has been made by the user, but before the 342Called 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 343selection text is copied, so changes to the beginning, end or type of the
… …
630 my $msg = join "", @_; 640 my $msg = join "", @_;
631 $msg .= "\n" 641 $msg .= "\n"
632 unless $msg =~ /\n$/; 642 unless $msg =~ /\n$/;
633 urxvt::warn ($msg); 643 urxvt::warn ($msg);
634 }; 644 };
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} 645}
642 646
643my $verbosity = $ENV{URXVT_PERL_VERBOSITY}; 647my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
644 648
645sub verbose { 649sub verbose {
… …
750 } 754 }
751 755
752 $retval 756 $retval
753} 757}
754 758
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 759# urxvt::term::extension
768 760
769package urxvt::term::extension; 761package urxvt::term::extension;
770 762
771sub enable { 763sub enable {
… …
947=item $term->destroy 939=item $term->destroy
948 940
949Destroy the terminal object (close the window, free resources 941Destroy the terminal object (close the window, free resources
950etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event 942etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event
951watchers (timers, io watchers) are still active. 943watchers (timers, io watchers) are still active.
944
945=item $term->exec_async ($cmd[, @args])
946
947Works like the combination of the C<fork>/C<exec> builtins, which executes
948("starts") programs in the background. This function takes care of setting
949the user environment before exec'ing the command (e.g. C<PATH>) and should
950be preferred over explicit calls to C<exec> or C<system>.
951
952Returns the pid of the subprocess or C<undef> on error.
953
954=cut
955
956sub exec_async {
957 my $self = shift;
958
959 my $pid = fork;
960
961 return $pid
962 if !defined $pid or $pid;
963
964 %ENV = %{ $self->env };
965
966 exec @_;
967 urxvt::_exit 255;
968}
952 969
953=item $isset = $term->option ($optval[, $set]) 970=item $isset = $term->option ($optval[, $set])
954 971
955Returns true if the option specified by C<$optval> is enabled, and 972Returns true if the option specified by C<$optval> is enabled, and
956optionally change it. All option values are stored by name in the hash 973optionally change it. All option values are stored by name in the hash
… …
1601 delete $env->{LC_ALL}; 1618 delete $env->{LC_ALL};
1602 $env->{LC_CTYPE} = $self->{term}->locale; 1619 $env->{LC_CTYPE} = $self->{term}->locale;
1603 1620
1604 urxvt::term->new ($env, "popup", 1621 urxvt::term->new ($env, "popup",
1605 "--perl-lib" => "", "--perl-ext-common" => "", 1622 "--perl-lib" => "", "--perl-ext-common" => "",
1623 "-pty-fd" => -1, "-sl" => 0,
1606 "-pty-fd" => -1, "-sl" => 0, "-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect", 1624 "-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",
1607 "--transient-for" => $self->{term}->parent, 1625 "--transient-for" => $self->{term}->parent,
1608 "-display" => $self->{term}->display_id, 1626 "-display" => $self->{term}->display_id,
1609 "-pe" => "urxvt-popup") 1627 "-pe" => "urxvt-popup")
1610 or die "unable to create popup window\n"; 1628 or die "unable to create popup window\n";
1611} 1629}

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