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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.104 by root, Wed Jan 18 17:49:47 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
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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 @{ $self->{term}{selection_popup_hook} }, sub {
108 /a/ ? ("a to be" => sub { s/a/b/g } 109 /a/ ? ("a to be" => sub { s/a/b/g }
109 : () 110 : ()
110 }; 111 };
111 112
112=item searchable-scrollback<hotkey> (enabled by default) 113=item searchable-scrollback<hotkey> (enabled by default)
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143 URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/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
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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 {
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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 {
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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.
952 944
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}
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
957C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash. 974C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.
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959Here is a a likely non-exhaustive list of option names, please see the 976Here is a a likely non-exhaustive list of option names, please see the
960source file F</src/optinc.h> to see the actual list: 977source file F</src/optinc.h> to see the actual list:
961 978
962 borderLess console cursorBlink cursorUnderline hold iconic insecure 979 borderLess console cursorBlink cursorUnderline hold iconic insecure
963 intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage 980 intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage
964 pastableTabs pointerBlank reverseVideo scrollBar scrollBar_floating 981 override-redirect pastableTabs pointerBlank reverseVideo scrollBar
965 scrollBar_right scrollTtyKeypress scrollTtyOutput scrollWithBuffer 982 scrollBar_floating scrollBar_right scrollTtyKeypress scrollTtyOutput
966 secondaryScreen secondaryScroll skipBuiltinGlyphs transparent 983 scrollWithBuffer secondaryScreen secondaryScroll skipBuiltinGlyphs
967 tripleclickwords utmpInhibit visualBell 984 transparent tripleclickwords utmpInhibit visualBell
968 985
969=item $value = $term->resource ($name[, $newval]) 986=item $value = $term->resource ($name[, $newval])
970 987
971Returns the current resource value associated with a given name and 988Returns the current resource value associated with a given name and
972optionally sets a new value. Setting values is most useful in the C<init> 989optionally sets a new value. Setting values is most useful in the C<init>
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989 1006
990 answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont 1007 answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont
991 borderLess color cursorBlink cursorUnderline cutchars delete_key 1008 borderLess color cursorBlink cursorUnderline cutchars delete_key
992 display_name embed ext_bwidth fade font geometry hold iconName 1009 display_name embed ext_bwidth fade font geometry hold iconName
993 imFont imLocale inputMethod insecure int_bwidth intensityStyles 1010 imFont imLocale inputMethod insecure int_bwidth intensityStyles
994 italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier 1011 italicFont jumpScroll lineSpace loginShell mapAlert meta8 modifier
995 mouseWheelScrollPage name pastableTabs path perl_eval perl_ext_1 perl_ext_2 1012 mouseWheelScrollPage name override_redirect pastableTabs path perl_eval
996 perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd 1013 perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay
997 reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating 1014 preeditType print_pipe pty_fd reverseVideo saveLines scrollBar
998 scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput 1015 scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness
999 scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle 1016 scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle
1000 shade term_name title transparent transparent_all tripleclickwords 1017 secondaryScreen secondaryScroll selectstyle shade term_name title
1001 utmpInhibit visualBell 1018 transient_for transparent transparent_all tripleclickwords utmpInhibit
1019 visualBell
1002 1020
1003=cut 1021=cut
1004 1022
1005sub resource($$;$) { 1023sub resource($$;$) {
1006 my ($self, $name) = (shift, shift); 1024 my ($self, $name) = (shift, shift);
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1599 # we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE. 1617 # we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.
1600 delete $env->{LC_ALL}; 1618 delete $env->{LC_ALL};
1601 $env->{LC_CTYPE} = $self->{term}->locale; 1619 $env->{LC_CTYPE} = $self->{term}->locale;
1602 1620
1603 urxvt::term->new ($env, "popup", 1621 urxvt::term->new ($env, "popup",
1604 "--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0, 1622 "--perl-lib" => "", "--perl-ext-common" => "",
1623 "-pty-fd" => -1, "-sl" => 0,
1624 "-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",
1605 "--transient-for" => $self->{term}->parent, 1625 "--transient-for" => $self->{term}->parent,
1606 "-display" => $self->{term}->display_id, 1626 "-display" => $self->{term}->display_id,
1607 "-pe" => "urxvt-popup") 1627 "-pe" => "urxvt-popup")
1608 or die "unable to create popup window\n"; 1628 or die "unable to create popup window\n";
1609} 1629}

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