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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.94 by root, Sun Jan 15 06:02:41 2006 UTC vs.
Revision 1.101 by root, Wed Jan 18 10:11:03 2006 UTC

… …
66 URxvt.selection.pattern-0: \\|([^|]+)\\| 66 URxvt.selection.pattern-0: \\|([^|]+)\\|
67 67
68You can look at the source of the selection extension to see more 68You can look at the source of the selection extension to see more
69interesting uses, such as parsing a line from beginning to end. 69interesting uses, such as parsing a line from beginning to end.
70 70
71This extension also offers the following bindable keyboard command: 71This extension also offers following bindable keyboard commands:
72 72
73=over 4 73=over 4
74 74
75=item rot13 75=item rot13
76 76
… …
88=item selection-popup (enabled by default) 88=item selection-popup (enabled by default)
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
94Other extensions can extend this popup menu by pushing a code reference onto
95C<@urxvt::ext::selection_popup::hook>, that is called whenever the popup is displayed.
96
97It's sole argument is the popup menu, which can be modified. The selection
98is in C<$_>, which can be used to decide wether to add something or not.
99It should either return nothing or a string and a code reference. The
100string will be used as button text and the code reference will be called
101when the button gets activated and should transform C<$_>.
102
103The 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
105C<a>s:
106
107 push urxvt::ext::selection_popup::hook, sub {
108 /a/ ? ("a to be" => sub { s/a/b/g }
109 : ()
110 };
93 111
94=item searchable-scrollback<hotkey> (enabled by default) 112=item searchable-scrollback<hotkey> (enabled by default)
95 113
96Adds regex search functionality to the scrollback buffer, triggered 114Adds regex search functionality to the scrollback buffer, triggered
97by a hotkey (default: C<M-s>). While in search mode, normal terminal 115by a hotkey (default: C<M-s>). While in search mode, normal terminal
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162 180
163Displays a very simple digital clock in the upper right corner of the 181Displays a very simple digital clock in the upper right corner of the
164window. Illustrates overwriting the refresh callbacks to create your own 182window. Illustrates overwriting the refresh callbacks to create your own
165overlays or changes. 183overlays or changes.
166 184
185=item selection-pastebin
186
187This is a little rarely useful extension that Uploads the selection as
188textfile to a remote site (or does other things). (The implementation is
189not currently secure for use in a multiuser environment as it writes to
190F</tmp> directly.).
191
192It listens to the C<selection-pastebin:remote-pastebin> keyboard command,
193i.e.
194
195 URxvt.keysym.C-M-e: perl:selection-pastebin:remote-pastebin
196
197Pressing this combination runs a command with C<%> replaced by the name of
198the textfile. This command can be set via a resource:
199
200 URxvt.selection-pastebin.cmd: rsync -apP % ruth:/var/www/www.ta-sa.org/files/txt/.
201
202And the default is likely not useful to anybody but the few people around
203here :)
204
205The name of the textfile is the hex encoded md5 sum of the selection, so
206the same content should lead to the same filename.
207
208After a successful upload the selection will be replaced by the text given
209in the C<selection-pastebin-url> resource (again, the % is the placeholder
210for the filename):
211
212 URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/%
213
167=back 214=back
168 215
169=head1 API DOCUMENTATION 216=head1 API DOCUMENTATION
170 217
171=head2 General API Considerations 218=head2 General API Considerations
… …
480 527
481Using this function has the advantage that its output ends up in the 528Using this function has the advantage that its output ends up in the
482correct place, e.g. on stderr of the connecting urxvtc client. 529correct place, e.g. on stderr of the connecting urxvtc client.
483 530
484Messages have a size limit of 1023 bytes currently. 531Messages have a size limit of 1023 bytes currently.
485
486=item $is_safe = urxvt::safe
487
488Returns true when it is safe to do potentially unsafe things, such as
489evaluating perl code specified by the user. This is true when urxvt was
490started setuid or setgid.
491 532
492=item $time = urxvt::NOW 533=item $time = urxvt::NOW
493 534
494Returns the "current time" (as per the event loop). 535Returns the "current time" (as per the event loop).
495 536
… …
572=back 613=back
573 614
574=cut 615=cut
575 616
576BEGIN { 617BEGIN {
577 urxvt->bootstrap;
578
579 # overwrite perl's warn 618 # overwrite perl's warn
580 *CORE::GLOBAL::warn = sub { 619 *CORE::GLOBAL::warn = sub {
581 my $msg = join "", @_; 620 my $msg = join "", @_;
582 $msg .= "\n" 621 $msg .= "\n"
583 unless $msg =~ /\n$/; 622 unless $msg =~ /\n$/;
… …
596sub verbose { 635sub verbose {
597 my ($level, $msg) = @_; 636 my ($level, $msg) = @_;
598 warn "$msg\n" if $level <= $verbosity; 637 warn "$msg\n" if $level <= $verbosity;
599} 638}
600 639
601my $extension_pkg = "extension0000";
602my %extension_pkg; 640my %extension_pkg;
603 641
604# load a single script into its own package, once only 642# load a single script into its own package, once only
605sub extension_package($) { 643sub extension_package($) {
606 my ($path) = @_; 644 my ($path) = @_;
607 645
646 no strict 'refs';
647
608 $extension_pkg{$path} ||= do { 648 $extension_pkg{$path} ||= do {
609 my $pkg = "urxvt::" . ($extension_pkg++); 649 $path =~ /([^\/\\]+)$/;
650 my $pkg = $1;
651 $pkg =~ s/[^[:word:]]/_/g;
652 $pkg = "urxvt::ext::$pkg";
610 653
611 verbose 3, "loading extension '$path' into package '$pkg'"; 654 verbose 3, "loading extension '$path' into package '$pkg'";
612 655
613 open my $fh, "<:raw", $path 656 open my $fh, "<:raw", $path
614 or die "$path: $!"; 657 or die "$path: $!";
615 658
659 @{"$pkg\::ISA"} = urxvt::term::extension::;
660
616 my $source = untaint 661 my $source =
617 "package $pkg; use strict; use utf8;\n" 662 "package $pkg; use strict; use utf8;\n"
618 . "use base urxvt::term::extension::;\n"
619 . "#line 1 \"$path\"\n{\n" 663 . "#line 1 \"$path\"\n{\n"
620 . (do { local $/; <$fh> }) 664 . (do { local $/; <$fh> })
621 . "\n};\n1"; 665 . "\n};\n1";
622 666
623 eval $source 667 eval $source

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