ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/urxvt.pm
(Generate patch)

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.88 by root, Thu Jan 12 12:05:28 2006 UTC vs.
Revision 1.110 by root, Thu Jan 19 16:22:13 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
95onto C<@{ $term->{selection_popup_hook} }>, that is called whenever the
96popup is displayed.
97
98It's sole argument is the popup menu, which can be modified. The selection
99is in C<$_>, which can be used to decide wether to add something or not.
100It should either return nothing or a string and a code reference. The
101string will be used as button text and the code reference will be called
102when the button gets activated and should transform C<$_>.
103
104The following will add an entry C<a to b> that transforms all C<a>s in
105the selection to C<b>s, but only if the selection currently contains any
106C<a>s:
107
108 push @{ $self->{term}{selection_popup_hook} }, sub {
109 /a/ ? ("a to be" => sub { s/a/b/g }
110 : ()
111 };
93 112
94=item searchable-scrollback<hotkey> (enabled by default) 113=item searchable-scrollback<hotkey> (enabled by default)
95 114
96Adds regex search functionality to the scrollback buffer, triggered 115Adds regex search functionality to the scrollback buffer, triggered
97by a hotkey (default: C<M-s>). While in search mode, normal terminal 116by a hotkey (default: C<M-s>). While in search mode, normal terminal
… …
117 URxvt.selection-autotransform.0: transform 136 URxvt.selection-autotransform.0: transform
118 URxvt.selection-autotransform.1: transform 137 URxvt.selection-autotransform.1: transform
119 ... 138 ...
120 139
121For example, the following will transform selections of the form 140For example, the following will transform selections of the form
122C<word:number> into C<vi +$number $word>: 141C<filename:number>, often seen in compiler messages, into C<vi +$filename
142$word>:
123 143
124 URxvt.selection-autotransform.0: s/^(S+):(d+):?$/vi +$2 $1\\x0d/ 144 URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/
125 145
126And this example matches the same,but replaces it with vi-commands you can 146And this example matches the same,but replaces it with vi-commands you can
127paste directory into your (vi :) editor: 147paste directly into your (vi :) editor:
128 148
129 URxvt.selection-autotransform.0: s/^(S+):(d+):?$/\\x1b:e $1\\x0d:$2\\x0d/ 149 URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/:e \\Q$1\\E\\x0d:$2\\x0d/
150
151Of course, this can be modified to suit your needs and your editor :)
152
153To expand the example above to typical perl error messages ("XXX at
154FILENAME line YYY."), you need a slightly more elaborate solution:
155
156 URxvt.selection.pattern-0: ( at .*? line \\d+[,.])
157 URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)[,.]$/:e \\Q$1\E\\x0d:$2\\x0d/
158
159The first line tells the selection code to treat the unchanging part of
160every error message as a selection pattern, and the second line transforms
161the message into vi commands to load the file.
130 162
131=item mark-urls 163=item mark-urls
132 164
133Uses per-line display filtering (C<on_line_update>) to underline urls and 165Uses per-line display filtering (C<on_line_update>) to underline urls and
134make them clickable. When middle-clicked, the program specified in the 166make them clickable. When middle-clicked, the program specified in the
135resource C<urlLauncher> (default C<x-www-browser>) will be started with 167resource C<urlLauncher> (default C<x-www-browser>) will be started with
136the URL as first argument. 168the URL as first argument.
137 169
170=item automove-background
171
172This is basically a one-line extension that dynamically changes the background pixmap offset
173to the window position, in effect creating the same effect as pseudo transparency with
174a custom pixmap. No scaling is supported in this mode. Exmaple:
175
176 @@RXVT_NAME@@ -pixmap background.xpm -pe automove-background
177
138=item block-graphics-to-ascii 178=item block-graphics-to-ascii
139 179
140A not very useful example of filtering all text output to the terminal, 180A not very useful example of filtering all text output to the terminal,
141by replacing all line-drawing characters (U+2500 .. U+259F) by a 181by replacing all line-drawing characters (U+2500 .. U+259F) by a
142similar-looking ascii character. 182similar-looking ascii character.
… …
148=item example-refresh-hooks 188=item example-refresh-hooks
149 189
150Displays a very simple digital clock in the upper right corner of the 190Displays a very simple digital clock in the upper right corner of the
151window. Illustrates overwriting the refresh callbacks to create your own 191window. Illustrates overwriting the refresh callbacks to create your own
152overlays or changes. 192overlays or changes.
193
194=item selection-pastebin
195
196This is a little rarely useful extension that Uploads the selection as
197textfile to a remote site (or does other things). (The implementation is
198not currently secure for use in a multiuser environment as it writes to
199F</tmp> directly.).
200
201It listens to the C<selection-pastebin:remote-pastebin> keyboard command,
202i.e.
203
204 URxvt.keysym.C-M-e: perl:selection-pastebin:remote-pastebin
205
206Pressing this combination runs a command with C<%> replaced by the name of
207the textfile. This command can be set via a resource:
208
209 URxvt.selection-pastebin.cmd: rsync -apP % ruth:/var/www/www.ta-sa.org/files/txt/.
210
211And the default is likely not useful to anybody but the few people around
212here :)
213
214The name of the textfile is the hex encoded md5 sum of the selection, so
215the same content should lead to the same filename.
216
217After a successful upload the selection will be replaced by the text given
218in the C<selection-pastebin-url> resource (again, the % is the placeholder
219for the filename):
220
221 URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/%
153 222
154=back 223=back
155 224
156=head1 API DOCUMENTATION 225=head1 API DOCUMENTATION
157 226
… …
257=item on_start $term 326=item on_start $term
258 327
259Called 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
260returning to the mainloop. 329returning to the mainloop.
261 330
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>.
339
262=item on_sel_make $term, $eventtime 340=item on_sel_make $term, $eventtime
263 341
264Called 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
265selection 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
266selection will be honored. 344selection will be honored.
… …
358 436
359Called whenever the user presses a key combination that has a 437Called whenever the user presses a key combination that has a
360C<perl:string> action bound to it (see description of the B<keysym> 438C<perl:string> action bound to it (see description of the B<keysym>
361resource in the @@RXVT_NAME@@(1) manpage). 439resource in the @@RXVT_NAME@@(1) manpage).
362 440
441=item on_x_event $term, $event
442
443Called on every X event received on the vt window (and possibly other
444windows). Should only be used as a last resort. Most event structure
445members are not passed.
446
363=item on_focus_in $term 447=item on_focus_in $term
364 448
365Called whenever the window gets the keyboard focus, before rxvt-unicode 449Called whenever the window gets the keyboard focus, before rxvt-unicode
366does focus in processing. 450does focus in processing.
367 451
368=item on_focus_out $term 452=item on_focus_out $term
369 453
370Called wheneever the window loses keyboard focus, before rxvt-unicode does 454Called wheneever the window loses keyboard focus, before rxvt-unicode does
371focus out processing. 455focus out processing.
456
457=item on_configure_notify $term, $event
372 458
373=item on_key_press $term, $event, $keysym, $octets 459=item on_key_press $term, $event, $keysym, $octets
374 460
375=item on_key_release $term, $event, $keysym 461=item on_key_release $term, $event, $keysym
376 462
… …
462Using this function has the advantage that its output ends up in the 548Using this function has the advantage that its output ends up in the
463correct place, e.g. on stderr of the connecting urxvtc client. 549correct place, e.g. on stderr of the connecting urxvtc client.
464 550
465Messages have a size limit of 1023 bytes currently. 551Messages have a size limit of 1023 bytes currently.
466 552
467=item $is_safe = urxvt::safe
468
469Returns true when it is safe to do potentially unsafe things, such as
470evaluating perl code specified by the user. This is true when urxvt was
471started setuid or setgid.
472
473=item $time = urxvt::NOW 553=item $time = urxvt::NOW
474 554
475Returns the "current time" (as per the event loop). 555Returns the "current time" (as per the event loop).
476 556
477=item urxvt::CurrentTime 557=item urxvt::CurrentTime
478 558
479=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask, 559=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,
480Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask, 560Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,
481Button4Mask, Button5Mask, AnyModifier 561Button4Mask, Button5Mask, AnyModifier
562
563=item urxvt::NoEventMask, KeyPressMask, KeyReleaseMask,
564ButtonPressMask, ButtonReleaseMask, EnterWindowMask, LeaveWindowMask,
565PointerMotionMask, PointerMotionHintMask, Button1MotionMask, Button2MotionMask,
566Button3MotionMask, Button4MotionMask, Button5MotionMask, ButtonMotionMask,
567KeymapStateMask, ExposureMask, VisibilityChangeMask, StructureNotifyMask,
568ResizeRedirectMask, SubstructureNotifyMask, SubstructureRedirectMask,
569FocusChangeMask, PropertyChangeMask, ColormapChangeMask, OwnerGrabButtonMask
570
571=item urxvt::KeyPress, KeyRelease, ButtonPress, ButtonRelease, MotionNotify,
572EnterNotify, LeaveNotify, FocusIn, FocusOut, KeymapNotify, Expose,
573GraphicsExpose, NoExpose, VisibilityNotify, CreateNotify, DestroyNotify,
574UnmapNotify, MapNotify, MapRequest, ReparentNotify, ConfigureNotify,
575ConfigureRequest, GravityNotify, ResizeRequest, CirculateNotify,
576CirculateRequest, PropertyNotify, SelectionClear, SelectionRequest,
577SelectionNotify, ColormapNotify, ClientMessage, MappingNotify
482 578
483Various constants for use in X calls and event processing. 579Various constants for use in X calls and event processing.
484 580
485=back 581=back
486 582
… …
537=back 633=back
538 634
539=cut 635=cut
540 636
541BEGIN { 637BEGIN {
542 urxvt->bootstrap;
543
544 # overwrite perl's warn 638 # overwrite perl's warn
545 *CORE::GLOBAL::warn = sub { 639 *CORE::GLOBAL::warn = sub {
546 my $msg = join "", @_; 640 my $msg = join "", @_;
547 $msg .= "\n" 641 $msg .= "\n"
548 unless $msg =~ /\n$/; 642 unless $msg =~ /\n$/;
549 urxvt::warn ($msg); 643 urxvt::warn ($msg);
550 }; 644 };
551
552 # %ENV is the original startup environment
553 delete $ENV{IFS};
554 delete $ENV{CDPATH};
555 delete $ENV{BASH_ENV};
556 $ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin";
557} 645}
558 646
559my @hook_count;
560my $verbosity = $ENV{URXVT_PERL_VERBOSITY}; 647my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
561 648
562sub verbose { 649sub verbose {
563 my ($level, $msg) = @_; 650 my ($level, $msg) = @_;
564 warn "$msg\n" if $level <= $verbosity; 651 warn "$msg\n" if $level <= $verbosity;
565} 652}
566 653
567my $extension_pkg = "extension0000";
568my %extension_pkg; 654my %extension_pkg;
569 655
570# load a single script into its own package, once only 656# load a single script into its own package, once only
571sub extension_package($) { 657sub extension_package($) {
572 my ($path) = @_; 658 my ($path) = @_;
573 659
660 no strict 'refs';
661
574 $extension_pkg{$path} ||= do { 662 $extension_pkg{$path} ||= do {
575 my $pkg = "urxvt::" . ($extension_pkg++); 663 $path =~ /([^\/\\]+)$/;
664 my $pkg = $1;
665 $pkg =~ s/[^[:word:]]/_/g;
666 $pkg = "urxvt::ext::$pkg";
576 667
577 verbose 3, "loading extension '$path' into package '$pkg'"; 668 verbose 3, "loading extension '$path' into package '$pkg'";
578 669
579 open my $fh, "<:raw", $path 670 open my $fh, "<:raw", $path
580 or die "$path: $!"; 671 or die "$path: $!";
581 672
673 @{"$pkg\::ISA"} = urxvt::term::extension::;
674
582 my $source = untaint 675 my $source =
583 "package $pkg; use strict; use utf8;\n" 676 "package $pkg; use strict; use utf8;\n"
584 . "use base urxvt::term::extension::;\n"
585 . "#line 1 \"$path\"\n{\n" 677 . "#line 1 \"$path\"\n{\n"
586 . (do { local $/; <$fh> }) 678 . (do { local $/; <$fh> })
587 . "\n};\n1"; 679 . "\n};\n1";
588 680
589 eval $source 681 eval $source
… …
652 verbose 11, "$HOOKNAME[$htype] returning <$retval>" 744 verbose 11, "$HOOKNAME[$htype] returning <$retval>"
653 if $verbosity >= 11; 745 if $verbosity >= 11;
654 } 746 }
655 747
656 if ($htype == 1) { # DESTROY 748 if ($htype == 1) { # DESTROY
657 if (my $hook = delete $TERM->{_hook}) {
658 for my $htype (0..$#$hook) {
659 $hook_count[$htype] -= scalar keys %{ $hook->[$htype] || {} }
660 or set_should_invoke $htype, 0;
661 }
662 }
663
664 # clear package objects 749 # clear package objects
665 %$_ = () for values %{ $TERM->{_pkg} }; 750 %$_ = () for values %{ $TERM->{_pkg} };
666 751
667 # clear package 752 # clear package
668 %$TERM = (); 753 %$TERM = ();
669 } 754 }
670 755
671 $retval 756 $retval
672}
673
674sub exec_async(@) {
675 my $pid = fork;
676
677 return
678 if !defined $pid or $pid;
679
680 %ENV = %{ $TERM->env };
681
682 exec @_;
683 _exit 255;
684} 757}
685 758
686# urxvt::term::extension 759# urxvt::term::extension
687 760
688package urxvt::term::extension; 761package urxvt::term::extension;
… …
694 while (my ($name, $cb) = each %hook) { 767 while (my ($name, $cb) = each %hook) {
695 my $htype = $HOOKTYPE{uc $name}; 768 my $htype = $HOOKTYPE{uc $name};
696 defined $htype 769 defined $htype
697 or Carp::croak "unsupported hook type '$name'"; 770 or Carp::croak "unsupported hook type '$name'";
698 771
772 $self->set_should_invoke ($htype, +1)
699 unless (exists $self->{term}{_hook}[$htype]{$pkg}) { 773 unless exists $self->{term}{_hook}[$htype]{$pkg};
700 $hook_count[$htype]++
701 or urxvt::set_should_invoke $htype, 1;
702 }
703 774
704 $self->{term}{_hook}[$htype]{$pkg} = $cb; 775 $self->{term}{_hook}[$htype]{$pkg} = $cb;
705 } 776 }
706} 777}
707 778
… …
712 for my $name (@hook) { 783 for my $name (@hook) {
713 my $htype = $HOOKTYPE{uc $name}; 784 my $htype = $HOOKTYPE{uc $name};
714 defined $htype 785 defined $htype
715 or Carp::croak "unsupported hook type '$name'"; 786 or Carp::croak "unsupported hook type '$name'";
716 787
788 $self->set_should_invoke ($htype, -1)
717 if (delete $self->{term}{_hook}[$htype]{$pkg}) { 789 if delete $self->{term}{_hook}[$htype]{$pkg};
718 --$hook_count[$htype]
719 or urxvt::set_should_invoke $htype, 0;
720 }
721 } 790 }
722} 791}
723 792
724our $AUTOLOAD; 793our $AUTOLOAD;
725 794
… …
871 940
872Destroy the terminal object (close the window, free resources 941Destroy the terminal object (close the window, free resources
873etc.). 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
874watchers (timers, io watchers) are still active. 943watchers (timers, io watchers) are still active.
875 944
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
876=item $isset = $term->option ($optval[, $set]) 970=item $isset = $term->option ($optval[, $set])
877 971
878Returns true if the option specified by C<$optval> is enabled, and 972Returns true if the option specified by C<$optval> is enabled, and
879optionally 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
880C<%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.
… …
882Here 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
883source file F</src/optinc.h> to see the actual list: 977source file F</src/optinc.h> to see the actual list:
884 978
885 borderLess console cursorBlink cursorUnderline hold iconic insecure 979 borderLess console cursorBlink cursorUnderline hold iconic insecure
886 intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage 980 intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage
887 pastableTabs pointerBlank reverseVideo scrollBar scrollBar_floating 981 override-redirect pastableTabs pointerBlank reverseVideo scrollBar
888 scrollBar_right scrollTtyKeypress scrollTtyOutput scrollWithBuffer 982 scrollBar_floating scrollBar_right scrollTtyKeypress scrollTtyOutput
889 secondaryScreen secondaryScroll skipBuiltinGlyphs transparent 983 scrollWithBuffer secondaryScreen secondaryScroll skipBuiltinGlyphs
890 tripleclickwords utmpInhibit visualBell 984 transparent tripleclickwords utmpInhibit visualBell
891 985
892=item $value = $term->resource ($name[, $newval]) 986=item $value = $term->resource ($name[, $newval])
893 987
894Returns the current resource value associated with a given name and 988Returns the current resource value associated with a given name and
895optionally 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>
… …
912 1006
913 answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont 1007 answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont
914 borderLess color cursorBlink cursorUnderline cutchars delete_key 1008 borderLess color cursorBlink cursorUnderline cutchars delete_key
915 display_name embed ext_bwidth fade font geometry hold iconName 1009 display_name embed ext_bwidth fade font geometry hold iconName
916 imFont imLocale inputMethod insecure int_bwidth intensityStyles 1010 imFont imLocale inputMethod insecure int_bwidth intensityStyles
917 italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier 1011 italicFont jumpScroll lineSpace loginShell mapAlert meta8 modifier
918 mouseWheelScrollPage name pastableTabs path perl_eval perl_ext_1 perl_ext_2 1012 mouseWheelScrollPage name override_redirect pastableTabs path perl_eval
919 perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd 1013 perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay
920 reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating 1014 preeditType print_pipe pty_fd reverseVideo saveLines scrollBar
921 scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput 1015 scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness
922 scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle 1016 scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle
923 shade term_name title transparent transparent_all tripleclickwords 1017 secondaryScreen secondaryScroll selectstyle shade term_name title
924 utmpInhibit visualBell 1018 transient_for transparent transparent_all tripleclickwords utmpInhibit
1019 visualBell
925 1020
926=cut 1021=cut
927 1022
928sub resource($$;$) { 1023sub resource($$;$) {
929 my ($self, $name) = (shift, shift); 1024 my ($self, $name) = (shift, shift);
… …
1130 1225
1131=item $windowid = $term->vt 1226=item $windowid = $term->vt
1132 1227
1133Return the window id of the terminal window. 1228Return the window id of the terminal window.
1134 1229
1230=item $term->vt_emask_add ($x_event_mask)
1231
1232Adds the specified events to the vt event mask. Useful e.g. when you want
1233to receive pointer events all the times:
1234
1235 $term->vt_emask_add (urxvt::PointerMotionMask);
1236
1135=item $window_width = $term->width 1237=item $window_width = $term->width
1136 1238
1137=item $window_height = $term->height 1239=item $window_height = $term->height
1138 1240
1139=item $font_width = $term->fwidth 1241=item $font_width = $term->fwidth
… …
1152 1254
1153=item $max_scrollback = $term->saveLines 1255=item $max_scrollback = $term->saveLines
1154 1256
1155=item $nrow_plus_saveLines = $term->total_rows 1257=item $nrow_plus_saveLines = $term->total_rows
1156 1258
1157=item $lines_in_scrollback = $term->nsaved 1259=item $topmost_scrollback_row = $term->top_row
1158 1260
1159Return various integers describing terminal characteristics. 1261Return various integers describing terminal characteristics.
1160 1262
1161=item $x_display = $term->display_id 1263=item $x_display = $term->display_id
1162 1264
… …
1190Return the modifier masks corresponding to the "ISO Level 3 Shift" (often 1292Return the modifier masks corresponding to the "ISO Level 3 Shift" (often
1191AltGr), the meta key (often Alt) and the num lock key, if applicable. 1293AltGr), the meta key (often Alt) and the num lock key, if applicable.
1192 1294
1193=item $view_start = $term->view_start ([$newvalue]) 1295=item $view_start = $term->view_start ([$newvalue])
1194 1296
1195Returns the negative row number of the topmost line. Minimum value is 1297Returns the row number of the topmost displayed line. Maximum value is
1196C<0>, which displays the normal terminal contents. Larger values scroll 1298C<0>, which displays the normal terminal contents. Lower values scroll
1197this many lines into the scrollback buffer. 1299this many lines into the scrollback buffer.
1198 1300
1199=item $term->want_refresh 1301=item $term->want_refresh
1200 1302
1201Requests a screen refresh. At the next opportunity, rxvt-unicode will 1303Requests a screen refresh. At the next opportunity, rxvt-unicode will
… …
1514 my $env = $self->{term}->env; 1616 my $env = $self->{term}->env;
1515 # 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.
1516 delete $env->{LC_ALL}; 1618 delete $env->{LC_ALL};
1517 $env->{LC_CTYPE} = $self->{term}->locale; 1619 $env->{LC_CTYPE} = $self->{term}->locale;
1518 1620
1519 urxvt::term->new ($env, $self->{term}->resource ("name"), 1621 urxvt::term->new ($env, "popup",
1520 "--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",
1521 "--transient-for" => $self->{term}->parent, 1625 "--transient-for" => $self->{term}->parent,
1522 "-display" => $self->{term}->display_id, 1626 "-display" => $self->{term}->display_id,
1523 "-pe" => "urxvt-popup") 1627 "-pe" => "urxvt-popup")
1524 or die "unable to create popup window\n"; 1628 or die "unable to create popup window\n";
1525} 1629}
… …
1577Start the timer. 1681Start the timer.
1578 1682
1579=item $timer = $timer->start ($tstamp) 1683=item $timer = $timer->start ($tstamp)
1580 1684
1581Set the event trigger time to C<$tstamp> and start the timer. 1685Set the event trigger time to C<$tstamp> and start the timer.
1686
1687=item $timer = $timer->after ($delay)
1688
1689Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.
1582 1690
1583=item $timer = $timer->stop 1691=item $timer = $timer->stop
1584 1692
1585Stop the timer. 1693Stop the timer.
1586 1694

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines