[ViewVC] Diff of: cvs/rxvt-unicode/src/urxvt.pm

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.89 by root, Thu Jan 12 12:10:06 2006 UTC vs.
Revision 1.113 by root, Fri Jan 20 10:27:08 2006 UTC

…		…
34	find them in F<@@RXVT_LIBDIR@@/urxvt/perl/>.	34	find them in F<@@RXVT_LIBDIR@@/urxvt/perl/>.
35		35
36	You can activate them like this:	36	You can activate them like this:
37		37
38	@@RXVT_NAME@@ -pe <extensionname>	38	@@RXVT_NAME@@ -pe <extensionname>
		39
		40	Or by adding them to the resource for extensions loaded by default:
		41
		42	URxvt.perl-ext-common: default,automove-background,selection-autotransform
39		43
40	=over 4	44	=over 4
41		45
42	=item selection (enabled by default)	46	=item selection (enabled by default)
43		47
…		…
66	URxvt.selection.pattern-0: \\\|([^\|]+)\\\|	70	URxvt.selection.pattern-0: \\\|([^\|]+)\\\|
67		71
68	You can look at the source of the selection extension to see more	72	You can look at the source of the selection extension to see more
69	interesting uses, such as parsing a line from beginning to end.	73	interesting uses, such as parsing a line from beginning to end.
70		74
71	This extension also offers the following bindable keyboard command:	75	This extension also offers following bindable keyboard commands:
72		76
73	=over 4	77	=over 4
74		78
75	=item rot13	79	=item rot13
76		80
…		…
88	=item selection-popup (enabled by default)	92	=item selection-popup (enabled by default)
89		93
90	Binds a popup menu to Ctrl-Button3 that lets you convert the selection	94	Binds a popup menu to Ctrl-Button3 that lets you convert the selection
91	text into various other formats/action (such as uri unescaping, perl	95	text into various other formats/action (such as uri unescaping, perl
92	evalution, web-browser starting etc.), depending on content.	96	evalution, web-browser starting etc.), depending on content.
		97
		98	Other extensions can extend this popup menu by pushing a code reference
		99	onto C<@{ $term->{selection_popup_hook} }>, that is called whenever the
		100	popup is displayed.
		101
		102	It's sole argument is the popup menu, which can be modified. The selection
		103	is in C<$_>, which can be used to decide wether to add something or not.
		104	It should either return nothing or a string and a code reference. The
		105	string will be used as button text and the code reference will be called
		106	when the button gets activated and should transform C<$_>.
		107
		108	The following will add an entry C<a to b> that transforms all C<a>s in
		109	the selection to C<b>s, but only if the selection currently contains any
		110	C<a>s:
		111
		112	push @{ $self->{term}{selection_popup_hook} }, sub {
		113	/a/ ? ("a to be" => sub { s/a/b/g }
		114	: ()
		115	};
93		116
94	=item searchable-scrollback<hotkey> (enabled by default)	117	=item searchable-scrollback<hotkey> (enabled by default)
95		118
96	Adds regex search functionality to the scrollback buffer, triggered	119	Adds regex search functionality to the scrollback buffer, triggered
97	by a hotkey (default: C<M-s>). While in search mode, normal terminal	120	by a hotkey (default: C<M-s>). While in search mode, normal terminal
…		…
120		143
121	For example, the following will transform selections of the form	144	For example, the following will transform selections of the form
122	C<filename:number>, often seen in compiler messages, into C<vi +$filename	145	C<filename:number>, often seen in compiler messages, into C<vi +$filename
123	$word>:	146	$word>:
124		147
125	URxvt.selection-autotransform.0: s/^(\\S+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/	148	URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/
126		149
127	And this example matches the same,but replaces it with vi-commands you can	150	And this example matches the same,but replaces it with vi-commands you can
128	paste directly into your (vi :) editor:	151	paste directly into your (vi :) editor:
129		152
130	URxvt.selection-autotransform.0: s/^(S+):(d+):?$/\\x1b:e \\Q$1\\E\\x0d:$2\\x0d/	153	URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/:e \\Q$1\\E\\x0d:$2\\x0d/
		154
		155	Of course, this can be modified to suit your needs and your editor :)
		156
		157	To expand the example above to typical perl error messages ("XXX at
		158	FILENAME line YYY."), you need a slightly more elaborate solution:
		159
		160	URxvt.selection.pattern-0: ( at .*? line \\d+[,.])
		161	URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)[,.]$/:e \\Q$1\E\\x0d:$2\\x0d/
		162
		163	The first line tells the selection code to treat the unchanging part of
		164	every error message as a selection pattern, and the second line transforms
		165	the message into vi commands to load the file.
131		166
132	=item mark-urls	167	=item mark-urls
133		168
134	Uses per-line display filtering (C<on_line_update>) to underline urls and	169	Uses per-line display filtering (C<on_line_update>) to underline urls and
135	make them clickable. When middle-clicked, the program specified in the	170	make them clickable. When middle-clicked, the program specified in the
136	resource C<urlLauncher> (default C<x-www-browser>) will be started with	171	resource C<urlLauncher> (default C<x-www-browser>) will be started with
137	the URL as first argument.	172	the URL as first argument.
138		173
		174	=item automove-background
		175
		176	This is basically a one-line extension that dynamically changes the background pixmap offset
		177	to the window position, in effect creating the same effect as pseudo transparency with
		178	a custom pixmap. No scaling is supported in this mode. Exmaple:
		179
		180	@@RXVT_NAME@@ -pixmap background.xpm -pe automove-background
		181
139	=item block-graphics-to-ascii	182	=item block-graphics-to-ascii
140		183
141	A not very useful example of filtering all text output to the terminal,	184	A not very useful example of filtering all text output to the terminal,
142	by replacing all line-drawing characters (U+2500 .. U+259F) by a	185	by replacing all line-drawing characters (U+2500 .. U+259F) by a
143	similar-looking ascii character.	186	similar-looking ascii character.
…		…
149	=item example-refresh-hooks	192	=item example-refresh-hooks
150		193
151	Displays a very simple digital clock in the upper right corner of the	194	Displays a very simple digital clock in the upper right corner of the
152	window. Illustrates overwriting the refresh callbacks to create your own	195	window. Illustrates overwriting the refresh callbacks to create your own
153	overlays or changes.	196	overlays or changes.
		197
		198	=item selection-pastebin
		199
		200	This is a little rarely useful extension that Uploads the selection as
		201	textfile to a remote site (or does other things). (The implementation is
		202	not currently secure for use in a multiuser environment as it writes to
		203	F</tmp> directly.).
		204
		205	It listens to the C<selection-pastebin:remote-pastebin> keyboard command,
		206	i.e.
		207
		208	URxvt.keysym.C-M-e: perl:selection-pastebin:remote-pastebin
		209
		210	Pressing this combination runs a command with C<%> replaced by the name of
		211	the textfile. This command can be set via a resource:
		212
		213	URxvt.selection-pastebin.cmd: rsync -apP % ruth:/var/www/www.ta-sa.org/files/txt/.
		214
		215	And the default is likely not useful to anybody but the few people around
		216	here :)
		217
		218	The name of the textfile is the hex encoded md5 sum of the selection, so
		219	the same content should lead to the same filename.
		220
		221	After a successful upload the selection will be replaced by the text given
		222	in the C<selection-pastebin-url> resource (again, the % is the placeholder
		223	for the filename):
		224
		225	URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/%
154		226
155	=back	227	=back
156		228
157	=head1 API DOCUMENTATION	229	=head1 API DOCUMENTATION
158		230
…		…
231	called whenever the relevant event happens.	303	called whenever the relevant event happens.
232		304
233	The first argument passed to them is an extension oject as described in	305	The first argument passed to them is an extension oject as described in
234	the in the C<Extension Objects> section.	306	the in the C<Extension Objects> section.
235		307
236	B<All> of these hooks must return a boolean value. If it is true, then the	308	B<All> of these hooks must return a boolean value. If any of the called
237	event counts as being I<consumed>, and the invocation of other hooks is	309	hooks returns true, then the event counts as being I<consumed>, and the
238	skipped, and the relevant action might not be carried out by the C++ code.	310	relevant action might not be carried out by the C++ code.
239		311
240	I<< When in doubt, return a false value (preferably C<()>). >>	312	I<< When in doubt, return a false value (preferably C<()>). >>
241		313
242	=over 4	314	=over 4
243		315
244	=item on_init $term	316	=item on_init $term
245		317
246	Called after a new terminal object has been initialized, but before	318	Called after a new terminal object has been initialized, but before
247	windows are created or the command gets run. Most methods are unsafe to	319	windows are created or the command gets run. Most methods are unsafe to
248	call or deliver senseless data, as terminal size and other characteristics	320	call or deliver senseless data, as terminal size and other characteristics
249	have not yet been determined. You can safely query and change resources,	321	have not yet been determined. You can safely query and change resources
250	though.	322	and options, though. For many purposes the C<on_start> hook is a better
		323	place.
		324
		325	=item on_start $term
		326
		327	Called at the very end of initialisation of a new terminal, just before
		328	trying to map (display) the toplevel and returning to the mainloop.
		329
		330	=item on_destroy $term
		331
		332	Called whenever something tries to destroy terminal, before doing anything
		333	yet. If this hook returns true, then destruction is skipped, but this is
		334	rarely a good idea.
251		335
252	=item on_reset $term	336	=item on_reset $term
253		337
254	Called after the screen is "reset" for any reason, such as resizing or	338	Called after the screen is "reset" for any reason, such as resizing or
255	control sequences. Here is where you can react on changes to size-related	339	control sequences. Here is where you can react on changes to size-related
256	variables.	340	variables.
257		341
258	=item on_start $term	342	=item on_child_start $term, $pid
259		343
260	Called at the very end of initialisation of a new terminal, just before	344	Called just after the child process has been C<fork>ed.
261	returning to the mainloop.	345
		346	=item on_child_exit $term, $status
		347
		348	Called just after the child process has exited. C<$status> is the status
		349	from C<waitpid>.
262		350
263	=item on_sel_make $term, $eventtime	351	=item on_sel_make $term, $eventtime
264		352
265	Called whenever a selection has been made by the user, but before the	353	Called whenever a selection has been made by the user, but before the
266	selection text is copied, so changes to the beginning, end or type of the	354	selection text is copied, so changes to the beginning, end or type of the
…		…
359		447
360	Called whenever the user presses a key combination that has a	448	Called whenever the user presses a key combination that has a
361	C<perl:string> action bound to it (see description of the B<keysym>	449	C<perl:string> action bound to it (see description of the B<keysym>
362	resource in the @@RXVT_NAME@@(1) manpage).	450	resource in the @@RXVT_NAME@@(1) manpage).
363		451
		452	=item on_x_event $term, $event
		453
		454	Called on every X event received on the vt window (and possibly other
		455	windows). Should only be used as a last resort. Most event structure
		456	members are not passed.
		457
364	=item on_focus_in $term	458	=item on_focus_in $term
365		459
366	Called whenever the window gets the keyboard focus, before rxvt-unicode	460	Called whenever the window gets the keyboard focus, before rxvt-unicode
367	does focus in processing.	461	does focus in processing.
368		462
369	=item on_focus_out $term	463	=item on_focus_out $term
370		464
371	Called wheneever the window loses keyboard focus, before rxvt-unicode does	465	Called wheneever the window loses keyboard focus, before rxvt-unicode does
372	focus out processing.	466	focus out processing.
		467
		468	=item on_configure_notify $term, $event
373		469
374	=item on_key_press $term, $event, $keysym, $octets	470	=item on_key_press $term, $event, $keysym, $octets
375		471
376	=item on_key_release $term, $event, $keysym	472	=item on_key_release $term, $event, $keysym
377		473
…		…
409	use Scalar::Util ();	505	use Scalar::Util ();
410	use List::Util ();	506	use List::Util ();
411		507
412	our $VERSION = 1;	508	our $VERSION = 1;
413	our $TERM;	509	our $TERM;
		510	our @TERM_INIT;
		511	our @TERM_EXT;
414	our @HOOKNAME;	512	our @HOOKNAME;
415	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;	513	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
416	our %OPTION;	514	our %OPTION;
417		515
418	our $LIBDIR;	516	our $LIBDIR;
…		…
440	=item $urxvt::TERM	538	=item $urxvt::TERM
441		539
442	The current terminal. This variable stores the current C<urxvt::term>	540	The current terminal. This variable stores the current C<urxvt::term>
443	object, whenever a callback/hook is executing.	541	object, whenever a callback/hook is executing.
444		542
		543	=item @urxvt::TERM_INIT
		544
		545	All coderefs in this array will be called as methods of the next newly
		546	created C<urxvt::term> object (during the C<on_init> phase). The array
		547	gets cleared before the codereferences that were in it are being executed,
		548	so coderefs can push themselves onto it again if they so desire.
		549
		550	This complements to the perl-eval commandline option, but gets executed
		551	first.
		552
		553	=item @urxvt::TERM_EXT
		554
		555	Works similar to C<@TERM_INIT>, but contains perl package/class names, which
		556	get registered as normal extensions after calling the hooks in C<@TERM_INIT>
		557	but before other extensions. Gets cleared just like C<@TERM_INIT>.
		558
445	=back	559	=back
446		560
447	=head2 Functions in the C<urxvt> Package	561	=head2 Functions in the C<urxvt> Package
448		562
449	=over 4	563	=over 4
…		…
463	Using this function has the advantage that its output ends up in the	577	Using this function has the advantage that its output ends up in the
464	correct place, e.g. on stderr of the connecting urxvtc client.	578	correct place, e.g. on stderr of the connecting urxvtc client.
465		579
466	Messages have a size limit of 1023 bytes currently.	580	Messages have a size limit of 1023 bytes currently.
467		581
468	=item $is_safe = urxvt::safe
469
470	Returns true when it is safe to do potentially unsafe things, such as
471	evaluating perl code specified by the user. This is true when urxvt was
472	started setuid or setgid.
473
474	=item $time = urxvt::NOW	582	=item $time = urxvt::NOW
475		583
476	Returns the "current time" (as per the event loop).	584	Returns the "current time" (as per the event loop).
477		585
478	=item urxvt::CurrentTime	586	=item urxvt::CurrentTime
479		587
480	=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,	588	=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,
481	Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,	589	Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,
482	Button4Mask, Button5Mask, AnyModifier	590	Button4Mask, Button5Mask, AnyModifier
		591
		592	=item urxvt::NoEventMask, KeyPressMask, KeyReleaseMask,
		593	ButtonPressMask, ButtonReleaseMask, EnterWindowMask, LeaveWindowMask,
		594	PointerMotionMask, PointerMotionHintMask, Button1MotionMask, Button2MotionMask,
		595	Button3MotionMask, Button4MotionMask, Button5MotionMask, ButtonMotionMask,
		596	KeymapStateMask, ExposureMask, VisibilityChangeMask, StructureNotifyMask,
		597	ResizeRedirectMask, SubstructureNotifyMask, SubstructureRedirectMask,
		598	FocusChangeMask, PropertyChangeMask, ColormapChangeMask, OwnerGrabButtonMask
		599
		600	=item urxvt::KeyPress, KeyRelease, ButtonPress, ButtonRelease, MotionNotify,
		601	EnterNotify, LeaveNotify, FocusIn, FocusOut, KeymapNotify, Expose,
		602	GraphicsExpose, NoExpose, VisibilityNotify, CreateNotify, DestroyNotify,
		603	UnmapNotify, MapNotify, MapRequest, ReparentNotify, ConfigureNotify,
		604	ConfigureRequest, GravityNotify, ResizeRequest, CirculateNotify,
		605	CirculateRequest, PropertyNotify, SelectionClear, SelectionRequest,
		606	SelectionNotify, ColormapNotify, ClientMessage, MappingNotify
483		607
484	Various constants for use in X calls and event processing.	608	Various constants for use in X calls and event processing.
485		609
486	=back	610	=back
487		611
…		…
538	=back	662	=back
539		663
540	=cut	664	=cut
541		665
542	BEGIN {	666	BEGIN {
543	urxvt->bootstrap;
544
545	# overwrite perl's warn	667	# overwrite perl's warn
546	*CORE::GLOBAL::warn = sub {	668	*CORE::GLOBAL::warn = sub {
547	my $msg = join "", @_;	669	my $msg = join "", @_;
548	$msg .= "\n"	670	$msg .= "\n"
549	unless $msg =~ /\n$/;	671	unless $msg =~ /\n$/;
550	urxvt::warn ($msg);	672	urxvt::warn ($msg);
551	};	673	};
552
553	# %ENV is the original startup environment
554	delete $ENV{IFS};
555	delete $ENV{CDPATH};
556	delete $ENV{BASH_ENV};
557	$ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin";
558	}	674	}
559		675
560	my @hook_count;
561	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};	676	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
562		677
563	sub verbose {	678	sub verbose {
564	my ($level, $msg) = @_;	679	my ($level, $msg) = @_;
565	warn "$msg\n" if $level <= $verbosity;	680	warn "$msg\n" if $level <= $verbosity;
566	}	681	}
567		682
568	my $extension_pkg = "extension0000";
569	my %extension_pkg;	683	my %extension_pkg;
570		684
571	# load a single script into its own package, once only	685	# load a single script into its own package, once only
572	sub extension_package($) {	686	sub extension_package($) {
573	my ($path) = @_;	687	my ($path) = @_;
574		688
575	$extension_pkg{$path} \|\|= do {	689	$extension_pkg{$path} \|\|= do {
576	my $pkg = "urxvt::" . ($extension_pkg++);	690	$path =~ /([^\/\\]+)$/;
		691	my $pkg = $1;
		692	$pkg =~ s/[^[:word:]]/_/g;
		693	$pkg = "urxvt::ext::$pkg";
577		694
578	verbose 3, "loading extension '$path' into package '$pkg'";	695	verbose 3, "loading extension '$path' into package '$pkg'";
579		696
580	open my $fh, "<:raw", $path	697	open my $fh, "<:raw", $path
581	or die "$path: $!";	698	or die "$path: $!";
582		699
583	my $source = untaint	700	my $source =
584	"package $pkg; use strict; use utf8;\n"	701	"package $pkg; use strict; use utf8;\n"
585	. "use base urxvt::term::extension::;\n"
586	. "#line 1 \"$path\"\n{\n"	702	. "#line 1 \"$path\"\n{\n"
587	. (do { local $/; <$fh> })	703	. (do { local $/; <$fh> })
588	. "\n};\n1";	704	. "\n};\n1";
589		705
590	eval $source	706	eval $source
…		…
604	if ($htype == 0) { # INIT	720	if ($htype == 0) { # INIT
605	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	721	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");
606		722
607	my %ext_arg;	723	my %ext_arg;
608		724
		725	{
		726	my @init = @TERM_INIT;
		727	@TERM_INIT = ();
		728	$_->($TERM) for @init;
		729	my @pkg = @TERM_EXT;
		730	@TERM_EXT = ();
		731	$TERM->register_package ($_) for @pkg;
		732	}
		733
609	for (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {	734	for (grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {
610	if ($_ eq "default") {	735	if ($_ eq "default") {
611	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback);	736	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback);
612	} elsif (/^-(.*)$/) {	737	} elsif (/^-(.*)$/) {
613	delete $ext_arg{$1};	738	delete $ext_arg{$1};
614	} elsif (/^([^<]+)<(.*)>$/) {	739	} elsif (/^([^<]+)<(.*)>$/) {
…		…
639	if $verbosity >= 10;	764	if $verbosity >= 10;
640		765
641	keys %$cb;	766	keys %$cb;
642		767
643	while (my ($pkg, $cb) = each %$cb) {	768	while (my ($pkg, $cb) = each %$cb) {
644	$retval = eval { $cb->($TERM->{_pkg}{$pkg}, @_) }	769	my $retval_ = eval { $cb->($TERM->{_pkg}{$pkg}, @_) };
645	and last;	770	$retval \|\|= $retval_;
646		771
647	if ($@) {	772	if ($@) {
648	$TERM->ungrab; # better to lose the grab than the session	773	$TERM->ungrab; # better to lose the grab than the session
649	warn $@;	774	warn $@;
650	}	775	}
…		…
653	verbose 11, "$HOOKNAME[$htype] returning <$retval>"	778	verbose 11, "$HOOKNAME[$htype] returning <$retval>"
654	if $verbosity >= 11;	779	if $verbosity >= 11;
655	}	780	}
656		781
657	if ($htype == 1) { # DESTROY	782	if ($htype == 1) { # DESTROY
658	if (my $hook = delete $TERM->{_hook}) {
659	for my $htype (0..$#$hook) {
660	$hook_count[$htype] -= scalar keys %{ $hook->[$htype] \|\| {} }
661	or set_should_invoke $htype, 0;
662	}
663	}
664
665	# clear package objects	783	# clear package objects
666	%$_ = () for values %{ $TERM->{_pkg} };	784	%$_ = () for values %{ $TERM->{_pkg} };
667		785
668	# clear package	786	# clear package
669	%$TERM = ();	787	%$TERM = ();
670	}	788	}
671		789
672	$retval	790	$retval
673	}
674
675	sub exec_async(@) {
676	my $pid = fork;
677
678	return
679	if !defined $pid or $pid;
680
681	%ENV = %{ $TERM->env };
682
683	exec @_;
684	_exit 255;
685	}	791	}
686		792
687	# urxvt::term::extension	793	# urxvt::term::extension
688		794
689	package urxvt::term::extension;	795	package urxvt::term::extension;
…		…
695	while (my ($name, $cb) = each %hook) {	801	while (my ($name, $cb) = each %hook) {
696	my $htype = $HOOKTYPE{uc $name};	802	my $htype = $HOOKTYPE{uc $name};
697	defined $htype	803	defined $htype
698	or Carp::croak "unsupported hook type '$name'";	804	or Carp::croak "unsupported hook type '$name'";
699		805
		806	$self->set_should_invoke ($htype, +1)
700	unless (exists $self->{term}{_hook}[$htype]{$pkg}) {	807	unless exists $self->{term}{_hook}[$htype]{$pkg};
701	$hook_count[$htype]++
702	or urxvt::set_should_invoke $htype, 1;
703	}
704		808
705	$self->{term}{_hook}[$htype]{$pkg} = $cb;	809	$self->{term}{_hook}[$htype]{$pkg} = $cb;
706	}	810	}
707	}	811	}
708		812
…		…
713	for my $name (@hook) {	817	for my $name (@hook) {
714	my $htype = $HOOKTYPE{uc $name};	818	my $htype = $HOOKTYPE{uc $name};
715	defined $htype	819	defined $htype
716	or Carp::croak "unsupported hook type '$name'";	820	or Carp::croak "unsupported hook type '$name'";
717		821
		822	$self->set_should_invoke ($htype, -1)
718	if (delete $self->{term}{_hook}[$htype]{$pkg}) {	823	if delete $self->{term}{_hook}[$htype]{$pkg};
719	--$hook_count[$htype]
720	or urxvt::set_should_invoke $htype, 0;
721	}
722	}	824	}
723	}	825	}
724		826
725	our $AUTOLOAD;	827	our $AUTOLOAD;
726		828
…		…
832	# find on_xxx subs in the package and register them	934	# find on_xxx subs in the package and register them
833	# as hooks	935	# as hooks
834	sub register_package {	936	sub register_package {
835	my ($self, $pkg, $argv) = @_;	937	my ($self, $pkg, $argv) = @_;
836		938
		939	no strict 'refs';
		940
		941	urxvt::verbose 6, "register package $pkg to $self";
		942
		943	@{"$pkg\::ISA"} = urxvt::term::extension::;
		944
837	my $proxy = bless {	945	my $proxy = bless {
838	_pkg => $pkg,	946	_pkg => $pkg,
839	argv => $argv,	947	argv => $argv,
840	}, $pkg;	948	}, $pkg;
841	Scalar::Util::weaken ($proxy->{term} = $self);	949	Scalar::Util::weaken ($proxy->{term} = $self);
…		…
872		980
873	Destroy the terminal object (close the window, free resources	981	Destroy the terminal object (close the window, free resources
874	etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event	982	etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event
875	watchers (timers, io watchers) are still active.	983	watchers (timers, io watchers) are still active.
876		984
		985	=item $term->exec_async ($cmd[, @args])
		986
		987	Works like the combination of the C<fork>/C<exec> builtins, which executes
		988	("starts") programs in the background. This function takes care of setting
		989	the user environment before exec'ing the command (e.g. C<PATH>) and should
		990	be preferred over explicit calls to C<exec> or C<system>.
		991
		992	Returns the pid of the subprocess or C<undef> on error.
		993
		994	=cut
		995
		996	sub exec_async {
		997	my $self = shift;
		998
		999	my $pid = fork;
		1000
		1001	return $pid
		1002	if !defined $pid or $pid;
		1003
		1004	%ENV = %{ $self->env };
		1005
		1006	exec @_;
		1007	urxvt::_exit 255;
		1008	}
		1009
877	=item $isset = $term->option ($optval[, $set])	1010	=item $isset = $term->option ($optval[, $set])
878		1011
879	Returns true if the option specified by C<$optval> is enabled, and	1012	Returns true if the option specified by C<$optval> is enabled, and
880	optionally change it. All option values are stored by name in the hash	1013	optionally change it. All option values are stored by name in the hash
881	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.	1014	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.
…		…
883	Here is a a likely non-exhaustive list of option names, please see the	1016	Here is a a likely non-exhaustive list of option names, please see the
884	source file F</src/optinc.h> to see the actual list:	1017	source file F</src/optinc.h> to see the actual list:
885		1018
886	borderLess console cursorBlink cursorUnderline hold iconic insecure	1019	borderLess console cursorBlink cursorUnderline hold iconic insecure
887	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage	1020	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage
888	pastableTabs pointerBlank reverseVideo scrollBar scrollBar_floating	1021	override-redirect pastableTabs pointerBlank reverseVideo scrollBar
889	scrollBar_right scrollTtyKeypress scrollTtyOutput scrollWithBuffer	1022	scrollBar_floating scrollBar_right scrollTtyKeypress scrollTtyOutput
890	secondaryScreen secondaryScroll skipBuiltinGlyphs transparent	1023	scrollWithBuffer secondaryScreen secondaryScroll skipBuiltinGlyphs
891	tripleclickwords utmpInhibit visualBell	1024	transparent tripleclickwords utmpInhibit visualBell
892		1025
893	=item $value = $term->resource ($name[, $newval])	1026	=item $value = $term->resource ($name[, $newval])
894		1027
895	Returns the current resource value associated with a given name and	1028	Returns the current resource value associated with a given name and
896	optionally sets a new value. Setting values is most useful in the C<init>	1029	optionally sets a new value. Setting values is most useful in the C<init>
…		…
913		1046
914	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont	1047	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont
915	borderLess color cursorBlink cursorUnderline cutchars delete_key	1048	borderLess color cursorBlink cursorUnderline cutchars delete_key
916	display_name embed ext_bwidth fade font geometry hold iconName	1049	display_name embed ext_bwidth fade font geometry hold iconName
917	imFont imLocale inputMethod insecure int_bwidth intensityStyles	1050	imFont imLocale inputMethod insecure int_bwidth intensityStyles
918	italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier	1051	italicFont jumpScroll lineSpace loginShell mapAlert meta8 modifier
919	mouseWheelScrollPage name pastableTabs path perl_eval perl_ext_1 perl_ext_2	1052	mouseWheelScrollPage name override_redirect pastableTabs path perl_eval
920	perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd	1053	perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay
921	reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating	1054	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar
922	scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput	1055	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness
923	scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle	1056	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle
924	shade term_name title transparent transparent_all tripleclickwords	1057	secondaryScreen secondaryScroll selectstyle shade term_name title
925	utmpInhibit visualBell	1058	transient_for transparent transparent_all tripleclickwords utmpInhibit
		1059	visualBell
926		1060
927	=cut	1061	=cut
928		1062
929	sub resource($$;$) {	1063	sub resource($$;$) {
930	my ($self, $name) = (shift, shift);	1064	my ($self, $name) = (shift, shift);
…		…
1131		1265
1132	=item $windowid = $term->vt	1266	=item $windowid = $term->vt
1133		1267
1134	Return the window id of the terminal window.	1268	Return the window id of the terminal window.
1135		1269
		1270	=item $term->vt_emask_add ($x_event_mask)
		1271
		1272	Adds the specified events to the vt event mask. Useful e.g. when you want
		1273	to receive pointer events all the times:
		1274
		1275	$term->vt_emask_add (urxvt::PointerMotionMask);
		1276
1136	=item $window_width = $term->width	1277	=item $window_width = $term->width
1137		1278
1138	=item $window_height = $term->height	1279	=item $window_height = $term->height
1139		1280
1140	=item $font_width = $term->fwidth	1281	=item $font_width = $term->fwidth
…		…
1153		1294
1154	=item $max_scrollback = $term->saveLines	1295	=item $max_scrollback = $term->saveLines
1155		1296
1156	=item $nrow_plus_saveLines = $term->total_rows	1297	=item $nrow_plus_saveLines = $term->total_rows
1157		1298
1158	=item $lines_in_scrollback = $term->nsaved	1299	=item $topmost_scrollback_row = $term->top_row
1159		1300
1160	Return various integers describing terminal characteristics.	1301	Return various integers describing terminal characteristics.
1161		1302
1162	=item $x_display = $term->display_id	1303	=item $x_display = $term->display_id
1163		1304
…		…
1191	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often	1332	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often
1192	AltGr), the meta key (often Alt) and the num lock key, if applicable.	1333	AltGr), the meta key (often Alt) and the num lock key, if applicable.
1193		1334
1194	=item $view_start = $term->view_start ([$newvalue])	1335	=item $view_start = $term->view_start ([$newvalue])
1195		1336
1196	Returns the negative row number of the topmost line. Minimum value is	1337	Returns the row number of the topmost displayed line. Maximum value is
1197	C<0>, which displays the normal terminal contents. Larger values scroll	1338	C<0>, which displays the normal terminal contents. Lower values scroll
1198	this many lines into the scrollback buffer.	1339	this many lines into the scrollback buffer.
1199		1340
1200	=item $term->want_refresh	1341	=item $term->want_refresh
1201		1342
1202	Requests a screen refresh. At the next opportunity, rxvt-unicode will	1343	Requests a screen refresh. At the next opportunity, rxvt-unicode will
…		…
1515	my $env = $self->{term}->env;	1656	my $env = $self->{term}->env;
1516	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.	1657	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.
1517	delete $env->{LC_ALL};	1658	delete $env->{LC_ALL};
1518	$env->{LC_CTYPE} = $self->{term}->locale;	1659	$env->{LC_CTYPE} = $self->{term}->locale;
1519		1660
1520	urxvt::term->new ($env, $self->{term}->resource ("name"),	1661	urxvt::term->new ($env, "popup",
1521	"--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0,	1662	"--perl-lib" => "", "--perl-ext-common" => "",
		1663	"-pty-fd" => -1, "-sl" => 0,
		1664	"-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",
1522	"--transient-for" => $self->{term}->parent,	1665	"--transient-for" => $self->{term}->parent,
1523	"-display" => $self->{term}->display_id,	1666	"-display" => $self->{term}->display_id,
1524	"-pe" => "urxvt-popup")	1667	"-pe" => "urxvt-popup")
1525	or die "unable to create popup window\n";	1668	or die "unable to create popup window\n";
1526	}	1669	}
…		…
1531	delete $self->{term}{_destroy}{$self};	1674	delete $self->{term}{_destroy}{$self};
1532	$self->{term}->ungrab;	1675	$self->{term}->ungrab;
1533	}	1676	}
1534		1677
1535	=back	1678	=back
		1679
		1680	=cut
		1681
		1682	package urxvt::watcher;
		1683
		1684	@urxvt::timer::ISA = __PACKAGE__;
		1685	@urxvt::iow::ISA = __PACKAGE__;
		1686	@urxvt::pw::ISA = __PACKAGE__;
		1687	@urxvt::iw::ISA = __PACKAGE__;
1536		1688
1537	=head2 The C<urxvt::timer> Class	1689	=head2 The C<urxvt::timer> Class
1538		1690
1539	This class implements timer watchers/events. Time is represented as a	1691	This class implements timer watchers/events. Time is represented as a
1540	fractional number of seconds since the epoch. Example:	1692	fractional number of seconds since the epoch. Example:
…		…
1578	Start the timer.	1730	Start the timer.
1579		1731
1580	=item $timer = $timer->start ($tstamp)	1732	=item $timer = $timer->start ($tstamp)
1581		1733
1582	Set the event trigger time to C<$tstamp> and start the timer.	1734	Set the event trigger time to C<$tstamp> and start the timer.
		1735
		1736	=item $timer = $timer->after ($delay)
		1737
		1738	Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.
1583		1739
1584	=item $timer = $timer->stop	1740	=item $timer = $timer->stop
1585		1741
1586	Stop the timer.	1742	Stop the timer.
1587		1743

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.89 by root, Thu Jan 12 12:10:06 2006 UTC vs. Revision 1.113 by root, Fri Jan 20 10:27:08 2006 UTC

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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.89 by root, Thu Jan 12 12:10:06 2006 UTC vs.
Revision 1.113 by root, Fri Jan 20 10:27:08 2006 UTC