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 1.91 by root, Fri Jan 13 01:09:37 2006 UTC vs.
Revision 1.108 by root, Thu Jan 19 09:47:15 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
… …
120 138
121For example, the following will transform selections of the form 139For example, the following will transform selections of the form
122C<filename:number>, often seen in compiler messages, into C<vi +$filename 140C<filename:number>, often seen in compiler messages, into C<vi +$filename
123$word>: 141$word>:
124 142
125 URxvt.selection-autotransform.0: s/^(\\S+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/ 143 URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/
126 144
127And this example matches the same,but replaces it with vi-commands you can 145And this example matches the same,but replaces it with vi-commands you can
128paste directly into your (vi :) editor: 146paste directly into your (vi :) editor:
129 147
130 URxvt.selection-autotransform.0: s/^(S+):(d+):?$/\\x1b:e \\Q$1\\E\\x0d:$2\\x0d/ 148 URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/:e \\Q$1\\E\\x0d:$2\\x0d/
131 149
132Of course, this can be modified to suit your needs and your editor :) 150Of course, this can be modified to suit your needs and your editor :)
133 151
134To expand the example above to typical perl error messages ("XXX at 152To expand the example above to typical perl error messages ("XXX at
135FILENAME line YYY."), you need a slightly more elaborate solution: 153FILENAME line YYY."), you need a slightly more elaborate solution:
136 154
137 URxvt.selection.pattern-0: ( at .*? line \\d+\\.) 155 URxvt.selection.pattern-0: ( at .*? line \\d+[,.])
138 URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)\\.$/\x1b:e \\Q$1\E\\x0d:$2\\x0d/ 156 URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)[,.]$/:e \\Q$1\E\\x0d:$2\\x0d/
139 157
140The first line tells the selection code to treat the unchanging part of 158The first line tells the selection code to treat the unchanging part of
141every error message as a selection pattern, and the second line transforms 159every error message as a selection pattern, and the second line transforms
142the message into vi commands to load the file. 160the message into vi commands to load the file.
143 161
… …
146Uses per-line display filtering (C<on_line_update>) to underline urls and 164Uses per-line display filtering (C<on_line_update>) to underline urls and
147make them clickable. When middle-clicked, the program specified in the 165make them clickable. When middle-clicked, the program specified in the
148resource C<urlLauncher> (default C<x-www-browser>) will be started with 166resource C<urlLauncher> (default C<x-www-browser>) will be started with
149the URL as first argument. 167the URL as first argument.
150 168
169=item automove-background
170
171This is basically a one-line extension that dynamically changes the background pixmap offset
172to the window position, in effect creating the same effect as pseudo transparency with
173a custom pixmap. No scaling is supported in this mode. Exmaple:
174
175 @@RXVT_NAME@@ -pixmap background.xpm -pe automove-background
176
151=item block-graphics-to-ascii 177=item block-graphics-to-ascii
152 178
153A not very useful example of filtering all text output to the terminal, 179A not very useful example of filtering all text output to the terminal,
154by replacing all line-drawing characters (U+2500 .. U+259F) by a 180by replacing all line-drawing characters (U+2500 .. U+259F) by a
155similar-looking ascii character. 181similar-looking ascii character.
… …
161=item example-refresh-hooks 187=item example-refresh-hooks
162 188
163Displays a very simple digital clock in the upper right corner of the 189Displays a very simple digital clock in the upper right corner of the
164window. Illustrates overwriting the refresh callbacks to create your own 190window. Illustrates overwriting the refresh callbacks to create your own
165overlays or changes. 191overlays or changes.
192
193=item selection-pastebin
194
195This is a little rarely useful extension that Uploads the selection as
196textfile to a remote site (or does other things). (The implementation is
197not currently secure for use in a multiuser environment as it writes to
198F</tmp> directly.).
199
200It listens to the C<selection-pastebin:remote-pastebin> keyboard command,
201i.e.
202
203 URxvt.keysym.C-M-e: perl:selection-pastebin:remote-pastebin
204
205Pressing this combination runs a command with C<%> replaced by the name of
206the textfile. This command can be set via a resource:
207
208 URxvt.selection-pastebin.cmd: rsync -apP % ruth:/var/www/www.ta-sa.org/files/txt/.
209
210And the default is likely not useful to anybody but the few people around
211here :)
212
213The name of the textfile is the hex encoded md5 sum of the selection, so
214the same content should lead to the same filename.
215
216After a successful upload the selection will be replaced by the text given
217in the C<selection-pastebin-url> resource (again, the % is the placeholder
218for the filename):
219
220 URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/%
166 221
167=back 222=back
168 223
169=head1 API DOCUMENTATION 224=head1 API DOCUMENTATION
170 225
… …
270=item on_start $term 325=item on_start $term
271 326
272Called at the very end of initialisation of a new terminal, just before 327Called at the very end of initialisation of a new terminal, just before
273returning to the mainloop. 328returning to the mainloop.
274 329
330=item on_child_start $term, $pid
331
332Called just after the child process has been C<fork>ed.
333
334=item on_child_exit $term, $status
335
336Called just after the child process has exited. C<$status> is the status
337from C<waitpid>.
338
275=item on_sel_make $term, $eventtime 339=item on_sel_make $term, $eventtime
276 340
277Called whenever a selection has been made by the user, but before the 341Called whenever a selection has been made by the user, but before the
278selection text is copied, so changes to the beginning, end or type of the 342selection text is copied, so changes to the beginning, end or type of the
279selection will be honored. 343selection will be honored.
… …
371 435
372Called whenever the user presses a key combination that has a 436Called whenever the user presses a key combination that has a
373C<perl:string> action bound to it (see description of the B<keysym> 437C<perl:string> action bound to it (see description of the B<keysym>
374resource in the @@RXVT_NAME@@(1) manpage). 438resource in the @@RXVT_NAME@@(1) manpage).
375 439
440=item on_x_event $term, $event
441
442Called on every X event received on the vt window (and possibly other
443windows). Should only be used as a last resort. Most event structure
444members are not passed.
445
376=item on_focus_in $term 446=item on_focus_in $term
377 447
378Called whenever the window gets the keyboard focus, before rxvt-unicode 448Called whenever the window gets the keyboard focus, before rxvt-unicode
379does focus in processing. 449does focus in processing.
380 450
381=item on_focus_out $term 451=item on_focus_out $term
382 452
383Called wheneever the window loses keyboard focus, before rxvt-unicode does 453Called wheneever the window loses keyboard focus, before rxvt-unicode does
384focus out processing. 454focus out processing.
455
456=item on_configure_notify $term, $event
385 457
386=item on_key_press $term, $event, $keysym, $octets 458=item on_key_press $term, $event, $keysym, $octets
387 459
388=item on_key_release $term, $event, $keysym 460=item on_key_release $term, $event, $keysym
389 461
… …
475Using this function has the advantage that its output ends up in the 547Using this function has the advantage that its output ends up in the
476correct place, e.g. on stderr of the connecting urxvtc client. 548correct place, e.g. on stderr of the connecting urxvtc client.
477 549
478Messages have a size limit of 1023 bytes currently. 550Messages have a size limit of 1023 bytes currently.
479 551
480=item $is_safe = urxvt::safe
481
482Returns true when it is safe to do potentially unsafe things, such as
483evaluating perl code specified by the user. This is true when urxvt was
484started setuid or setgid.
485
486=item $time = urxvt::NOW 552=item $time = urxvt::NOW
487 553
488Returns the "current time" (as per the event loop). 554Returns the "current time" (as per the event loop).
489 555
490=item urxvt::CurrentTime 556=item urxvt::CurrentTime
491 557
492=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask, 558=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,
493Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask, 559Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,
494Button4Mask, Button5Mask, AnyModifier 560Button4Mask, Button5Mask, AnyModifier
561
562=item urxvt::NoEventMask, KeyPressMask, KeyReleaseMask,
563ButtonPressMask, ButtonReleaseMask, EnterWindowMask, LeaveWindowMask,
564PointerMotionMask, PointerMotionHintMask, Button1MotionMask, Button2MotionMask,
565Button3MotionMask, Button4MotionMask, Button5MotionMask, ButtonMotionMask,
566KeymapStateMask, ExposureMask, VisibilityChangeMask, StructureNotifyMask,
567ResizeRedirectMask, SubstructureNotifyMask, SubstructureRedirectMask,
568FocusChangeMask, PropertyChangeMask, ColormapChangeMask, OwnerGrabButtonMask
569
570=item urxvt::KeyPress, KeyRelease, ButtonPress, ButtonRelease, MotionNotify,
571EnterNotify, LeaveNotify, FocusIn, FocusOut, KeymapNotify, Expose,
572GraphicsExpose, NoExpose, VisibilityNotify, CreateNotify, DestroyNotify,
573UnmapNotify, MapNotify, MapRequest, ReparentNotify, ConfigureNotify,
574ConfigureRequest, GravityNotify, ResizeRequest, CirculateNotify,
575CirculateRequest, PropertyNotify, SelectionClear, SelectionRequest,
576SelectionNotify, ColormapNotify, ClientMessage, MappingNotify
495 577
496Various constants for use in X calls and event processing. 578Various constants for use in X calls and event processing.
497 579
498=back 580=back
499 581
… …
550=back 632=back
551 633
552=cut 634=cut
553 635
554BEGIN { 636BEGIN {
555 urxvt->bootstrap;
556
557 # overwrite perl's warn 637 # overwrite perl's warn
558 *CORE::GLOBAL::warn = sub { 638 *CORE::GLOBAL::warn = sub {
559 my $msg = join "", @_; 639 my $msg = join "", @_;
560 $msg .= "\n" 640 $msg .= "\n"
561 unless $msg =~ /\n$/; 641 unless $msg =~ /\n$/;
562 urxvt::warn ($msg); 642 urxvt::warn ($msg);
563 }; 643 };
564
565 # %ENV is the original startup environment
566 delete $ENV{IFS};
567 delete $ENV{CDPATH};
568 delete $ENV{BASH_ENV};
569 $ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin";
570} 644}
571 645
572my @hook_count;
573my $verbosity = $ENV{URXVT_PERL_VERBOSITY}; 646my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
574 647
575sub verbose { 648sub verbose {
576 my ($level, $msg) = @_; 649 my ($level, $msg) = @_;
577 warn "$msg\n" if $level <= $verbosity; 650 warn "$msg\n" if $level <= $verbosity;
578} 651}
579 652
580my $extension_pkg = "extension0000";
581my %extension_pkg; 653my %extension_pkg;
582 654
583# load a single script into its own package, once only 655# load a single script into its own package, once only
584sub extension_package($) { 656sub extension_package($) {
585 my ($path) = @_; 657 my ($path) = @_;
586 658
659 no strict 'refs';
660
587 $extension_pkg{$path} ||= do { 661 $extension_pkg{$path} ||= do {
588 my $pkg = "urxvt::" . ($extension_pkg++); 662 $path =~ /([^\/\\]+)$/;
663 my $pkg = $1;
664 $pkg =~ s/[^[:word:]]/_/g;
665 $pkg = "urxvt::ext::$pkg";
589 666
590 verbose 3, "loading extension '$path' into package '$pkg'"; 667 verbose 3, "loading extension '$path' into package '$pkg'";
591 668
592 open my $fh, "<:raw", $path 669 open my $fh, "<:raw", $path
593 or die "$path: $!"; 670 or die "$path: $!";
594 671
672 @{"$pkg\::ISA"} = urxvt::term::extension::;
673
595 my $source = untaint 674 my $source =
596 "package $pkg; use strict; use utf8;\n" 675 "package $pkg; use strict; use utf8;\n"
597 . "use base urxvt::term::extension::;\n"
598 . "#line 1 \"$path\"\n{\n" 676 . "#line 1 \"$path\"\n{\n"
599 . (do { local $/; <$fh> }) 677 . (do { local $/; <$fh> })
600 . "\n};\n1"; 678 . "\n};\n1";
601 679
602 eval $source 680 eval $source
… …
665 verbose 11, "$HOOKNAME[$htype] returning <$retval>" 743 verbose 11, "$HOOKNAME[$htype] returning <$retval>"
666 if $verbosity >= 11; 744 if $verbosity >= 11;
667 } 745 }
668 746
669 if ($htype == 1) { # DESTROY 747 if ($htype == 1) { # DESTROY
670 if (my $hook = delete $TERM->{_hook}) {
671 for my $htype (0..$#$hook) {
672 $hook_count[$htype] -= scalar keys %{ $hook->[$htype] || {} }
673 or set_should_invoke $htype, 0;
674 }
675 }
676
677 # clear package objects 748 # clear package objects
678 %$_ = () for values %{ $TERM->{_pkg} }; 749 %$_ = () for values %{ $TERM->{_pkg} };
679 750
680 # clear package 751 # clear package
681 %$TERM = (); 752 %$TERM = ();
682 } 753 }
683 754
684 $retval 755 $retval
685}
686
687sub exec_async(@) {
688 my $pid = fork;
689
690 return
691 if !defined $pid or $pid;
692
693 %ENV = %{ $TERM->env };
694
695 exec @_;
696 _exit 255;
697} 756}
698 757
699# urxvt::term::extension 758# urxvt::term::extension
700 759
701package urxvt::term::extension; 760package urxvt::term::extension;
… …
707 while (my ($name, $cb) = each %hook) { 766 while (my ($name, $cb) = each %hook) {
708 my $htype = $HOOKTYPE{uc $name}; 767 my $htype = $HOOKTYPE{uc $name};
709 defined $htype 768 defined $htype
710 or Carp::croak "unsupported hook type '$name'"; 769 or Carp::croak "unsupported hook type '$name'";
711 770
771 $self->set_should_invoke ($htype, +1)
712 unless (exists $self->{term}{_hook}[$htype]{$pkg}) { 772 unless exists $self->{term}{_hook}[$htype]{$pkg};
713 $hook_count[$htype]++
714 or urxvt::set_should_invoke $htype, 1;
715 }
716 773
717 $self->{term}{_hook}[$htype]{$pkg} = $cb; 774 $self->{term}{_hook}[$htype]{$pkg} = $cb;
718 } 775 }
719} 776}
720 777
… …
725 for my $name (@hook) { 782 for my $name (@hook) {
726 my $htype = $HOOKTYPE{uc $name}; 783 my $htype = $HOOKTYPE{uc $name};
727 defined $htype 784 defined $htype
728 or Carp::croak "unsupported hook type '$name'"; 785 or Carp::croak "unsupported hook type '$name'";
729 786
787 $self->set_should_invoke ($htype, -1)
730 if (delete $self->{term}{_hook}[$htype]{$pkg}) { 788 if delete $self->{term}{_hook}[$htype]{$pkg};
731 --$hook_count[$htype]
732 or urxvt::set_should_invoke $htype, 0;
733 }
734 } 789 }
735} 790}
736 791
737our $AUTOLOAD; 792our $AUTOLOAD;
738 793
… …
884 939
885Destroy the terminal object (close the window, free resources 940Destroy the terminal object (close the window, free resources
886etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event 941etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event
887watchers (timers, io watchers) are still active. 942watchers (timers, io watchers) are still active.
888 943
944=item $term->exec_async ($cmd[, @args])
945
946Works like the combination of the C<fork>/C<exec> builtins, which executes
947("starts") programs in the background. This function takes care of setting
948the user environment before exec'ing the command (e.g. C<PATH>) and should
949be preferred over explicit calls to C<exec> or C<system>.
950
951Returns the pid of the subprocess or C<undef> on error.
952
953=cut
954
955sub exec_async {
956 my $self = shift;
957
958 my $pid = fork;
959
960 return $pid
961 if !defined $pid or $pid;
962
963 %ENV = %{ $self->env };
964
965 exec @_;
966 urxvt::_exit 255;
967}
968
889=item $isset = $term->option ($optval[, $set]) 969=item $isset = $term->option ($optval[, $set])
890 970
891Returns true if the option specified by C<$optval> is enabled, and 971Returns true if the option specified by C<$optval> is enabled, and
892optionally change it. All option values are stored by name in the hash 972optionally change it. All option values are stored by name in the hash
893C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash. 973C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.
… …
895Here is a a likely non-exhaustive list of option names, please see the 975Here is a a likely non-exhaustive list of option names, please see the
896source file F</src/optinc.h> to see the actual list: 976source file F</src/optinc.h> to see the actual list:
897 977
898 borderLess console cursorBlink cursorUnderline hold iconic insecure 978 borderLess console cursorBlink cursorUnderline hold iconic insecure
899 intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage 979 intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage
900 pastableTabs pointerBlank reverseVideo scrollBar scrollBar_floating 980 override-redirect pastableTabs pointerBlank reverseVideo scrollBar
901 scrollBar_right scrollTtyKeypress scrollTtyOutput scrollWithBuffer 981 scrollBar_floating scrollBar_right scrollTtyKeypress scrollTtyOutput
902 secondaryScreen secondaryScroll skipBuiltinGlyphs transparent 982 scrollWithBuffer secondaryScreen secondaryScroll skipBuiltinGlyphs
903 tripleclickwords utmpInhibit visualBell 983 transparent tripleclickwords utmpInhibit visualBell
904 984
905=item $value = $term->resource ($name[, $newval]) 985=item $value = $term->resource ($name[, $newval])
906 986
907Returns the current resource value associated with a given name and 987Returns the current resource value associated with a given name and
908optionally sets a new value. Setting values is most useful in the C<init> 988optionally sets a new value. Setting values is most useful in the C<init>
… …
925 1005
926 answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont 1006 answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont
927 borderLess color cursorBlink cursorUnderline cutchars delete_key 1007 borderLess color cursorBlink cursorUnderline cutchars delete_key
928 display_name embed ext_bwidth fade font geometry hold iconName 1008 display_name embed ext_bwidth fade font geometry hold iconName
929 imFont imLocale inputMethod insecure int_bwidth intensityStyles 1009 imFont imLocale inputMethod insecure int_bwidth intensityStyles
930 italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier 1010 italicFont jumpScroll lineSpace loginShell mapAlert meta8 modifier
931 mouseWheelScrollPage name pastableTabs path perl_eval perl_ext_1 perl_ext_2 1011 mouseWheelScrollPage name override_redirect pastableTabs path perl_eval
932 perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd 1012 perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay
933 reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating 1013 preeditType print_pipe pty_fd reverseVideo saveLines scrollBar
934 scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput 1014 scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness
935 scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle 1015 scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle
936 shade term_name title transparent transparent_all tripleclickwords 1016 secondaryScreen secondaryScroll selectstyle shade term_name title
937 utmpInhibit visualBell 1017 transient_for transparent transparent_all tripleclickwords utmpInhibit
1018 visualBell
938 1019
939=cut 1020=cut
940 1021
941sub resource($$;$) { 1022sub resource($$;$) {
942 my ($self, $name) = (shift, shift); 1023 my ($self, $name) = (shift, shift);
… …
1143 1224
1144=item $windowid = $term->vt 1225=item $windowid = $term->vt
1145 1226
1146Return the window id of the terminal window. 1227Return the window id of the terminal window.
1147 1228
1229=item $term->vt_emask_add ($x_event_mask)
1230
1231Adds the specified events to the vt event mask. Useful e.g. when you want
1232to receive pointer events all the times:
1233
1234 $term->vt_emask_add (urxvt::PointerMotionMask);
1235
1148=item $window_width = $term->width 1236=item $window_width = $term->width
1149 1237
1150=item $window_height = $term->height 1238=item $window_height = $term->height
1151 1239
1152=item $font_width = $term->fwidth 1240=item $font_width = $term->fwidth
… …
1165 1253
1166=item $max_scrollback = $term->saveLines 1254=item $max_scrollback = $term->saveLines
1167 1255
1168=item $nrow_plus_saveLines = $term->total_rows 1256=item $nrow_plus_saveLines = $term->total_rows
1169 1257
1170=item $lines_in_scrollback = $term->nsaved 1258=item $topmost_scrollback_row = $term->top_row
1171 1259
1172Return various integers describing terminal characteristics. 1260Return various integers describing terminal characteristics.
1173 1261
1174=item $x_display = $term->display_id 1262=item $x_display = $term->display_id
1175 1263
… …
1203Return the modifier masks corresponding to the "ISO Level 3 Shift" (often 1291Return the modifier masks corresponding to the "ISO Level 3 Shift" (often
1204AltGr), the meta key (often Alt) and the num lock key, if applicable. 1292AltGr), the meta key (often Alt) and the num lock key, if applicable.
1205 1293
1206=item $view_start = $term->view_start ([$newvalue]) 1294=item $view_start = $term->view_start ([$newvalue])
1207 1295
1208Returns the negative row number of the topmost line. Minimum value is 1296Returns the row number of the topmost displayed line. Maximum value is
1209C<0>, which displays the normal terminal contents. Larger values scroll 1297C<0>, which displays the normal terminal contents. Lower values scroll
1210this many lines into the scrollback buffer. 1298this many lines into the scrollback buffer.
1211 1299
1212=item $term->want_refresh 1300=item $term->want_refresh
1213 1301
1214Requests a screen refresh. At the next opportunity, rxvt-unicode will 1302Requests a screen refresh. At the next opportunity, rxvt-unicode will
… …
1527 my $env = $self->{term}->env; 1615 my $env = $self->{term}->env;
1528 # we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE. 1616 # we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.
1529 delete $env->{LC_ALL}; 1617 delete $env->{LC_ALL};
1530 $env->{LC_CTYPE} = $self->{term}->locale; 1618 $env->{LC_CTYPE} = $self->{term}->locale;
1531 1619
1532 urxvt::term->new ($env, $self->{term}->resource ("name"), 1620 urxvt::term->new ($env, "popup",
1533 "--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0, 1621 "--perl-lib" => "", "--perl-ext-common" => "",
1622 "-pty-fd" => -1, "-sl" => 0,
1623 "-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",
1534 "--transient-for" => $self->{term}->parent, 1624 "--transient-for" => $self->{term}->parent,
1535 "-display" => $self->{term}->display_id, 1625 "-display" => $self->{term}->display_id,
1536 "-pe" => "urxvt-popup") 1626 "-pe" => "urxvt-popup")
1537 or die "unable to create popup window\n"; 1627 or die "unable to create popup window\n";
1538} 1628}
… …
1590Start the timer. 1680Start the timer.
1591 1681
1592=item $timer = $timer->start ($tstamp) 1682=item $timer = $timer->start ($tstamp)
1593 1683
1594Set the event trigger time to C<$tstamp> and start the timer. 1684Set the event trigger time to C<$tstamp> and start the timer.
1685
1686=item $timer = $timer->after ($delay)
1687
1688Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.
1595 1689
1596=item $timer = $timer->stop 1690=item $timer = $timer->stop
1597 1691
1598Stop the timer. 1692Stop the timer.
1599 1693

Diff Legend

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