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

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.241 by sf-exg, Fri Oct 10 14:38:02 2014 UTC vs.
Revision 1.269 by root, Sun Nov 21 15:15:02 2021 UTC

…		…
4		4
5	urxvtperl - rxvt-unicode's embedded perl interpreter	5	urxvtperl - rxvt-unicode's embedded perl interpreter
6		6
7	=head1 SYNOPSIS	7	=head1 SYNOPSIS
8		8
9	# create a file grab_test in $HOME:	9	# create a file grab_test in some directory:
10		10
11	sub on_sel_grab {	11	sub on_sel_grab {
12	warn "you selected ", $_[0]->selection;	12	warn "you selected ", $_[0]->selection;
13	()	13	()
14	}	14	}
15		15
16	# start a urxvt using it:	16	# start a urxvt instance using it:
17		17
18	urxvt --perl-lib $HOME -pe grab_test	18	urxvt --perl-lib path/to/somedirectory -pe grab_test
19		19
20	=head1 DESCRIPTION	20	=head1 DESCRIPTION
21		21
22	Every time a terminal object gets created, extension scripts specified via	22	Every time a terminal object gets created, extension scripts specified via
23	the C<perl> resource are loaded and associated with it.	23	the C<perl> resource are loaded and associated with it.
24		24
25	Scripts are compiled in a 'use strict "vars"' and 'use utf8' environment, and	25	Scripts are compiled in a 'use strict qw(vars subs)' and 'use utf8'
26	thus must be encoded as UTF-8.	26	environment, and thus must be encoded as UTF-8.
27		27
28	Each script will only ever be loaded once, even in urxvtd, where	28	Each script will only ever be loaded once, even in urxvtd, where
29	scripts will be shared (but not enabled) for all terminals.	29	scripts will be shared (but not enabled) for all terminals.
30		30
31	You can disable the embedded perl interpreter by setting both "perl-ext"	31	You can disable the embedded perl interpreter by setting both "perl-ext"
…		…
43		43
44	Or by adding them to the resource for extensions loaded by default:	44	Or by adding them to the resource for extensions loaded by default:
45		45
46	URxvt.perl-ext-common: default,selection-autotransform	46	URxvt.perl-ext-common: default,selection-autotransform
47		47
48	Extensions that add command line parameters or resources on their own are	48	Extensions may add additional resources and C<actions>, i.e., methods
49	loaded automatically when used.	49	which can be bound to a key and invoked by the user. An extension can
		50	define the resources it support using so called META comments,
		51	described below. Similarly to builtin resources, extension resources
		52	can also be specified on the command line as long options (with C<.>
		53	replaced by C<->), in which case the corresponding extension is loaded
		54	automatically. For this to work the extension B<must> define META
		55	comments for its resources.
50		56
51	=head1 API DOCUMENTATION	57	=head1 API DOCUMENTATION
52		58
53	=head2 General API Considerations	59	=head2 General API Considerations
54		60
…		…
64	terminal is destroyed.	70	terminal is destroyed.
65		71
66	Argument names also often indicate the type of a parameter. Here are some	72	Argument names also often indicate the type of a parameter. Here are some
67	hints on what they mean:	73	hints on what they mean:
68		74
69	=over 4	75	=over
70		76
71	=item $text	77	=item $text
72		78
73	Rxvt-unicode's special way of encoding text, where one "unicode" character	79	Rxvt-unicode's special way of encoding text, where one "unicode" character
74	always represents one screen cell. See L<ROW_t> for a discussion of this format.	80	always represents one screen cell. See L<ROW_t> for a discussion of this format.
…		…
106	C<urxvt::term> class on this object.	112	C<urxvt::term> class on this object.
107		113
108	Additional methods only supported for extension objects are described in	114	Additional methods only supported for extension objects are described in
109	the C<urxvt::extension> section below.	115	the C<urxvt::extension> section below.
110		116
		117	=head2 META comments
		118
		119	Rxvt-unicode recognizes special meta comments in extensions that define
		120	different types of metadata. These comments are scanned whenever a
		121	terminal is created and are typically used to autoload extensions when
		122	their resources or command line parameters are used.
		123
		124	Currently, it recognises these comments below. Individual components are
		125	separated by colons (C<:>), and should not contain colons themselves -
		126	there is also currently no escaping mechanism provided for this.
		127
		128	=over
		129
		130	=item #:META:RESOURCE:name:type:desc
		131
		132	The RESOURCE comment defines a resource used by the extension, where
		133	C<name> is the resource name, C<type> is the resource type, C<boolean>
		134	or C<string>, and C<desc> is the resource description.
		135
		136	The extension will be autoloaded when this resource is specified or used
		137	as a command line parameter.
		138
		139	Example: matcher provides the C<matcher.launcher> resource by having this
		140	comment:
		141
		142	#:META:RESOURCE:%.launcher:string:default launcher command
		143
		144	Example: load this extension when the C<-tr> command line option or
		145	resource name is used.
		146
		147	#:META:RESOURCE:tr:boolean:set root pixmap as background
		148
		149	=item #:META:OSC:number:desc
		150
		151	The OSC comment specifies an OSC sequence, where C<number> is the
		152	numerical OSC code and C<desc> is a short description that is currently
		153	unused.
		154
		155	This will cause the extension to be autoloaded when the OSC sequence is
		156	used for the first time.
		157
		158	Note that autoloading carries some extra responsibilities with it:
		159	although the terminal cannot really protect itself against malicious
		160	sources of command sequences, therefore relying on the programs running
		161	I<inside> to sanitize data that they output, it is very common for
		162	programs to emit command sequences from untrusted sources.
		163
		164	While this means that extensions should, as a defense-in-depth mechanism,
		165	always consider whether OSC sequences are safe, autoloading automatically
		166	exposes any autoloaded extension in all terminal windows, so extra care
		167	should be taken.
		168
		169	Example: the background extension registers OSC C<20> like this:
		170
		171	#:META:OSC:20:change/query background image
		172
		173	=item #:META:OSC_PERL:prefix:desc
		174
		175	The same as the OSC comment, but for the Perl OSC sequence (C<777>). The
		176	C<prefix> should be unique among extensions, of course, which is most
		177	easily arranged by using the extension name, although this is not
		178	required.
		179
		180	Example: the overlay-osc extension registers its Perl OSC like this:
		181
		182	#:META:OSC_PERL:overlay:man overlay-osc
		183
		184	=back
		185
111	=head2 Hooks	186	=head2 Hooks
112		187
113	The following subroutines can be declared in extension files, and will be	188	The following subroutines can be declared in extension files, and will be
114	called whenever the relevant event happens.	189	called whenever the relevant event happens.
115		190
…		…
120	hooks returns true, then the event counts as being I<consumed>, and the	195	hooks returns true, then the event counts as being I<consumed>, and the
121	relevant action might not be carried out by the C++ code.	196	relevant action might not be carried out by the C++ code.
122		197
123	I<< When in doubt, return a false value (preferably C<()>). >>	198	I<< When in doubt, return a false value (preferably C<()>). >>
124		199
125	=over 4	200	=over
126		201
127	=item on_init $term	202	=item on_init $term
128		203
129	Called after a new terminal object has been initialized, but before	204	Called after a new terminal object has been initialized, but before
130	windows are created or the command gets run. Most methods are unsafe to	205	windows are created or the command gets run. Most methods are unsafe to
…		…
212		287
213	C<on_osc_seq_perl> should be used for new behaviour.	288	C<on_osc_seq_perl> should be used for new behaviour.
214		289
215	=item on_osc_seq_perl $term, $args, $resp	290	=item on_osc_seq_perl $term, $args, $resp
216		291
217	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =	292	Called whenever the B<ESC ] 777 ; prefix ; string ST> command sequence
218	operating system command) is processed. Cursor position and other state	293	(OSC = operating system command) is processed. Cursor position and other
219	information is up-to-date when this happens. For interoperability, the	294	state information is up-to-date when this happens. For interoperability,
220	string should start with the extension name (sans -osc) and a semicolon,	295	the argument should start with the extension name (sans -osc) or some
221	to distinguish it from commands for other extensions, and this might be	296	other suitable prefix, and a semicolon, to distinguish it from commands
222	enforced in the future.	297	for other extensions.
223		298
224	For example, C<overlay-osc> uses this:	299	For example, C<overlay-osc> uses this:
225		300
226	sub on_osc_seq_perl {	301	sub on_osc_seq_perl {
227	my ($self, $osc, $resp) = @_;	302	my ($self, $osc, $resp) = @_;
…		…
281		356
282	=item on_refresh_end $term	357	=item on_refresh_end $term
283		358
284	Called just after the screen gets redrawn. See C<on_refresh_begin>.	359	Called just after the screen gets redrawn. See C<on_refresh_begin>.
285		360
		361	=item on_action $term, $string
		362
		363	Called whenever an action is invoked for the corresponding extension
		364	(e.g. via a C<extension:string> builtin action bound to a key, see
		365	description of the B<keysym> resource in the urxvt(1) manpage). The
		366	event is simply the action string. Note that an action event is always
		367	associated to a single extension.
		368
286	=item on_user_command $term, $string DEPRECATED	369	=item on_user_command $term, $string DEPRECATED
287		370
288	Called whenever a user-configured event is being activated (e.g. via	371	Called whenever a user-configured event is being activated (e.g. via
289	a C<perl:string> action bound to a key, see description of the B<keysym>	372	a C<perl:string> action bound to a key, see description of the B<keysym>
290	resource in the urxvt(1) manpage).	373	resource in the urxvt(1) manpage).
…		…
364	=cut	447	=cut
365		448
366	package urxvt;	449	package urxvt;
367		450
368	use utf8;	451	use utf8;
369	use strict 'vars';	452	use strict qw(vars subs);
370	use Carp ();	453	use Carp ();
371	use Scalar::Util ();	454	use Scalar::Util ();
372	use List::Util ();	455	use List::Util ();
373		456
374	our $VERSION = 1;	457	our $VERSION = 1;
…		…
386		469
387	our $NOCHAR = chr 0xffff;	470	our $NOCHAR = chr 0xffff;
388		471
389	=head2 Variables in the C<urxvt> Package	472	=head2 Variables in the C<urxvt> Package
390		473
391	=over 4	474	=over
392		475
393	=item $urxvt::LIBDIR	476	=item $urxvt::LIBDIR
394		477
395	The rxvt-unicode library directory, where, among other things, the perl	478	The rxvt-unicode library directory, where, among other things, the perl
396	modules and scripts are stored.	479	modules and scripts are stored.
…		…
426		509
427	=back	510	=back
428		511
429	=head2 Functions in the C<urxvt> Package	512	=head2 Functions in the C<urxvt> Package
430		513
431	=over 4	514	=over
432		515
433	=item urxvt::fatal $errormessage	516	=item urxvt::fatal $errormessage
434		517
435	Fatally aborts execution with the given error message (which should	518	Fatally aborts execution with the given error message (which should
436	include a trailing newline). Avoid at all costs! The only time this	519	include a trailing newline). Avoid at all costs! The only time this
…		…
481	CirculateRequest, PropertyNotify, SelectionClear, SelectionRequest,	564	CirculateRequest, PropertyNotify, SelectionClear, SelectionRequest,
482	SelectionNotify, ColormapNotify, ClientMessage, MappingNotify	565	SelectionNotify, ColormapNotify, ClientMessage, MappingNotify
483		566
484	Various constants for use in X calls and event processing.	567	Various constants for use in X calls and event processing.
485		568
		569	=item urxvt::PrivMode_132, PrivMode_132OK, PrivMode_rVideo, PrivMode_relOrigin,
		570	PrivMode_Screen, PrivMode_Autowrap, PrivMode_aplCUR, PrivMode_aplKP,
		571	PrivMode_HaveBackSpace, PrivMode_BackSpace, PrivMode_ShiftKeys,
		572	PrivMode_VisibleCursor, PrivMode_MouseX10, PrivMode_MouseX11,
		573	PrivMode_scrollBar, PrivMode_TtyOutputInh, PrivMode_Keypress,
		574	PrivMode_smoothScroll, PrivMode_vt52, PrivMode_LFNL, PrivMode_MouseBtnEvent,
		575	PrivMode_MouseAnyEvent, PrivMode_BracketPaste, PrivMode_ExtMouseUTF8,
		576	PrivMode_ExtMouseUrxvt, PrivMode_BlinkingCursor, PrivMode_mouse_report,
		577	PrivMode_Default
		578
		579	Constants for checking DEC private modes.
		580
486	=back	581	=back
487		582
488	=head2 RENDITION	583	=head2 RENDITION
489		584
490	Rendition bitsets contain information about colour, font, font styles and	585	Rendition bitsets contain information about colour, font, font styles and
…		…
493	The following "macros" deal with changes in rendition sets. You should	588	The following "macros" deal with changes in rendition sets. You should
494	never just create a bitset, you should always modify an existing one,	589	never just create a bitset, you should always modify an existing one,
495	as they contain important information required for correct operation of	590	as they contain important information required for correct operation of
496	rxvt-unicode.	591	rxvt-unicode.
497		592
498	=over 4	593	=over
499		594
500	=item $rend = urxvt::DEFAULT_RSTYLE	595	=item $rend = urxvt::DEFAULT_RSTYLE
501		596
502	Returns the default rendition, as used when the terminal is starting up or	597	Returns the default rendition, as used when the terminal is starting up or
503	being reset. Useful as a base to start when creating renditions.	598	being reset. Useful as a base to start when creating renditions.
…		…
557	sub parse_resource {	652	sub parse_resource {
558	my ($term, $name, $isarg, $longopt, $flag, $value) = @_;	653	my ($term, $name, $isarg, $longopt, $flag, $value) = @_;
559		654
560	$term->scan_extensions;	655	$term->scan_extensions;
561		656
		657	# iterating over all resources has quadratic time overhead
		658	# overall, maybe this could be optimised?
562	my $r = $term->{meta}{resource};	659	my $r = $term->{meta}{resource};
563	keys %$r; # reset iterator	660	keys %$r; # reset iterator
564	while (my ($k, $v) = each %$r) {	661	while (my ($k, $v) = each %$r) {
565	my $pattern = $k;	662	my $pattern = $k;
566	$pattern =~ y/./-/ if $isarg;	663	$pattern =~ y/./-/ if $isarg;
…		…
573	if ($pattern eq $prefix) {	670	if ($pattern eq $prefix) {
574	$name = "$urxvt::RESCLASS.$k$suffix";	671	$name = "$urxvt::RESCLASS.$k$suffix";
575		672
576	push @{ $term->{perl_ext_3} }, $v->[0];	673	push @{ $term->{perl_ext_3} }, $v->[0];
577		674
		675	return 1 unless $isarg;
		676
578	if ($v->[1] eq "boolean") {	677	if ($v->[1] eq "boolean") {
579	$term->put_option_db ($name, $flag ? "true" : "false");	678	$term->put_option_db ($name, $flag ? "true" : "false");
580	return 1;	679	return 1;
581	} else {	680	} else {
582	$term->put_option_db ($name, $value);	681	$term->put_option_db ($name, $value);
…		…
614	urxvt::log sprintf " %-31s %s\n", "$pattern:", $type;	713	urxvt::log sprintf " %-31s %s\n", "$pattern:", $type;
615	}	714	}
616	}	715	}
617	}	716	}
618		717
619	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};	718	my $verbosity = $ENV{URXVT_PERL_VERBOSITY} // 2;
620		719
621	sub verbose {	720	sub verbose {
622	my ($level, $msg) = @_;	721	my ($level, $msg) = @_;
623	warn "$msg\n" if $level <= $verbosity;	722	warn "$msg\n" if $level <= $verbosity;
624	}	723	}
…		…
641		740
642	open my $fh, "<:raw", $path	741	open my $fh, "<:raw", $path
643	or die "$path: $!";	742	or die "$path: $!";
644		743
645	my $source =	744	my $source =
646	"package $pkg; use strict 'vars'; use utf8; no warnings 'utf8';\n"	745	"package $pkg; use strict qw(vars subs); use utf8; no warnings 'utf8';\n"
647	. "#line 1 \"$path\"\n{\n"	746	. "#line 1 \"$path\"\n{\n"
648	. (do { local $/; <$fh> })	747	. (do { local $/; <$fh> })
649	. "\n};\n1";	748	. "\n};\n1";
650		749
651	eval $source	750	eval $source
…		…
661	sub invoke {	760	sub invoke {
662	local $TERM = shift;	761	local $TERM = shift;
663	my $htype = shift;	762	my $htype = shift;
664		763
665	if ($htype == HOOK_INIT) {	764	if ($htype == HOOK_INIT) {
666	my @dirs = $TERM->perl_libdirs;
667
668	$TERM->scan_extensions;	765	$TERM->scan_extensions;
669		766
670	my %ext_arg;	767	my %ext_arg;
671		768
672	{	769	{
…		…
677	@TERM_EXT = ();	774	@TERM_EXT = ();
678	$TERM->register_package ($_) for @pkg;	775	$TERM->register_package ($_) for @pkg;
679	}	776	}
680		777
681	for (	778	for (
		779	@{ delete $TERM->{perl_ext_3} },
682	grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2	780	(grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2),
683	) {	781	) {
684	if ($_ eq "default") {	782	if ($_ eq "default") {
685		783
686	$ext_arg{$_} = []	784	$ext_arg{$_} = []
687	for
688	qw(selection option-popup selection-popup readline),	785	for qw(selection option-popup selection-popup readline searchable-scrollback confirm-paste);
689	@{ delete $TERM->{perl_ext_3} },
690	map $_->[0], values %{ $TERM->{meta}{binding} };
691		786
692	for ($TERM->_keysym_resources) {	787	for ($TERM->_keysym_resources) {
693	next if /^(?:string\|command\|builtin\|builtin-string\|perl)/;	788	next if /^(?:string\|command\|builtin\|builtin-string\|perl)/;
694	next unless /^([A-Za-z0-9_\-]+):/;	789	next unless /^([A-Za-z0-9_\-]+):/;
695		790
696	my $ext = $1;	791	my $ext = $1;
697		792
698	$ext_arg{$ext} = [];	793	$ext_arg{$ext} = [];
699	}	794	}
700		795
701	} elsif (/^-(.*)$/) {	796	} elsif (/^-(.*)$/) { # remove from set
702	delete $ext_arg{$1};	797	delete $ext_arg{$1};
703		798
704	} elsif (/^([^<]+)<(.*)>$/) {	799	} elsif (/^\/(.*)$/) { # prohibit loading
		800	undef $TERM->{ext_prohibit}{$1};
		801
		802	} elsif (/^([^<]+)(?:<(.*)>)?$/) { # add to set, clear prohibit status
		803	delete $TERM->{ext_prohibit}{$1};
705	push @{ $ext_arg{$1} }, $2;	804	push @{ $ext_arg{$1} }, defined $2 ? $2 : ();
706		805
707	} else {	806	} else {
708	$ext_arg{$_} \|\|= [];	807	verbose 2, "cannot parse extension specification '$_', ignoring.";
709	}	808	}
710	}	809	}
711		810
712	# now register default key bindings	811	$TERM->set_should_invoke (HOOK_OSC_SEQ , +1) if $TERM->{meta}{autoload_osc};
		812	$TERM->set_should_invoke (HOOK_OSC_SEQ_PERL, +1) if $TERM->{meta}{autoload_osc_perl};
		813
713	for my $ext (sort keys %ext_arg) {	814	for my $ext (sort keys %ext_arg) {
714	while (my ($k, $v) = each %{ $TERM->{meta}{ext}{$ext}{binding} }) {	815	my $path = $TERM->extension_path ($ext);
715	$TERM->bind_action ($k, "$v->[0]:$v->[1]");	816
		817	if (defined $path) {
		818	$TERM->autoload_extension ($ext, $ext_arg{$ext});
		819	} else {
		820	verbose 2, "perl extension '$ext' not found in perl library search path";
716	}	821	}
717	}	822	}
718		823
719	for my $ext (sort keys %ext_arg) {
720	my @files = grep -f $_, map "$_/$ext", @dirs;
721
722	if (@files) {
723	$TERM->register_package (extension_package $files[0], $ext_arg{$ext});
724	} else {
725	warn "perl extension '$ext' not found in perl library search path\n";
726	}
727	}
728
729	eval "#line 1 \"--perl-eval resource/argument\"\n" . $TERM->resource ("perl_eval");	824	eval "#line 1 \"--perl-eval resource/argument\"\n" . $TERM->resource ("perl_eval");
730	warn $@ if $@;	825	warn $@ if $@;
		826	}
		827
		828	if ($htype == HOOK_OSC_SEQ) {
		829	if (my $exts = delete $TERM->{meta}{autoload_osc}{$_[0]}) {
		830	$TERM->autoload_extension ($_->[0]) for @$exts;
		831	}
		832	} elsif ($htype == HOOK_OSC_SEQ_PERL) {
		833	if ($_[0] =~ /^([^;]+)/ and (my $exts = delete $TERM->{meta}{autoload_osc_perl}{$1})) {
		834	$TERM->autoload_extension ($_->[0]) for @$exts;
		835	}
731	}	836	}
732		837
733	$retval = undef;	838	$retval = undef;
734		839
735	if (my $cb = $TERM->{_hook}[$htype]) {	840	if (my $cb = $TERM->{_hook}[$htype]) {
…		…
815		920
816	The methods (And data members) documented below can be called on extension	921	The methods (And data members) documented below can be called on extension
817	objects, in addition to call methods documented for the <urxvt::term>	922	objects, in addition to call methods documented for the <urxvt::term>
818	class.	923	class.
819		924
820	=over 4	925	=over
821		926
822	=item $urxvt_term = $self->{term}	927	=item $urxvt_term = $self->{term}
823		928
824	Returns the C<urxvt::term> object associated with this instance of the	929	Returns the C<urxvt::term> object associated with this instance of the
825	extension. This member I<must not> be changed in any way.	930	extension. This member I<must not> be changed in any way.
…		…
943	}	1048	}
944		1049
945	bless \%disable, "urxvt::extension::on_disable"	1050	bless \%disable, "urxvt::extension::on_disable"
946	}	1051	}
947		1052
		1053	=item $self->bind_action ($hotkey, $action)
		1054
948	=item $self->x_resource ($pattern)	1055	=item $self->x_resource ($pattern)
949		1056
950	=item $self->x_resource_boolean ($pattern)	1057	=item $self->x_resource_boolean ($pattern)
951		1058
952	These methods support an additional C<%> prefix when called on an	1059	These methods support an additional C<%> prefix for C<$action> or
953	extension object - see the description of these methods in the	1060	C<$pattern> when called on an extension object, compared to the
		1061	C<urxvt::term> methods of the same name - see the description of these
954	C<urxvt::term> class for details.	1062	methods in the C<urxvt::term> class for details.
955		1063
956	=cut	1064	=cut
		1065
		1066	sub bind_action {
		1067	my ($self, $hotkey, $action) = @_;
		1068	$action =~ s/^%:/$_[0]{_name}:/;
		1069	$self->{term}->bind_action ($hotkey, $action)
		1070	}
957		1071
958	sub x_resource {	1072	sub x_resource {
959	my ($self, $name) = @_;	1073	my ($self, $name) = @_;
960	$name =~ s/^%(\.\|$)/$_[0]{_name}$1/;	1074	$name =~ s/^%(\.\|$)/$_[0]{_name}$1/;
961	$self->{term}->x_resource ($name)	1075	$self->{term}->x_resource ($name)
…		…
1057		1171
1058	package urxvt::term;	1172	package urxvt::term;
1059		1173
1060	=head2 The C<urxvt::term> Class	1174	=head2 The C<urxvt::term> Class
1061		1175
1062	=over 4	1176	=over
1063		1177
1064	=cut	1178	=cut
1065		1179
1066	# find on_xxx subs in the package and register them	1180	# find on_xxx subs in the package and register them
1067	# as hooks	1181	# as hooks
…		…
1088	$proxy->enable ($name => $ref);	1202	$proxy->enable ($name => $ref);
1089	}	1203	}
1090	}	1204	}
1091	}	1205	}
1092		1206
		1207	# map extension name to filesystem path
		1208	sub extension_path {
		1209	(grep -f $_, map "$_/$_[1]", $_[0]->perl_libdirs)[0]
		1210	}
		1211
		1212	# load an extension by name
		1213	sub load_extension_file {
		1214	my ($self, $path, $argv) = @_;
		1215
		1216	$self->register_package (urxvt::extension_package $path, $argv);
		1217	}
		1218
		1219	# autoload an extension unless loading it is prohibited
		1220	sub autoload_extension {
		1221	my ($self, $name, $argv) = @_;
		1222
		1223	return if exists $self->{ext_prohibit}{$name};
		1224
		1225	my $path = $self->extension_path ($name)
		1226	// return urxvt::verbose 2, "perl extension '$name' not found in perl library search path (during autoload)";
		1227
		1228	$self->load_extension_file ($path, $argv);
		1229	}
		1230
1093	sub perl_libdirs {	1231	sub perl_libdirs {
1094	map { split /:/ }	1232	map { split /:/ }
1095	$_[0]->resource ("perl_lib"),	1233	$_[0]->resource ("perl_lib"),
1096	$ENV{URXVT_PERL_LIB},	1234	$ENV{URXVT_PERL_LIB},
1097	"$ENV{HOME}/.urxvt/ext",	1235	"$ENV{HOME}/.urxvt/ext",
…		…
1102	sub scan_extensions {	1240	sub scan_extensions {
1103	my ($self) = @_;	1241	my ($self) = @_;
1104		1242
1105	return if exists $self->{meta};	1243	return if exists $self->{meta};
1106		1244
1107	my @libdirs = perl_libdirs $self;	1245	my @urxvtdirs = perl_libdirs $self;
		1246	# my @cpandirs = grep -d, map "$_/URxvt/Ext", @INC;
1108		1247
1109	# return if $self->{meta_libdirs} eq join "\x00", @libdirs;#d#
1110
1111	# $self->{meta_libdirs} = join "\x00", @libdirs;#d#
1112	$self->{meta} = \my %meta;	1248	$self->{meta} = \my %allmeta;
1113		1249
1114	# first gather extensions	1250	# first gather extensions
1115	for my $dir (reverse @libdirs) {	1251
		1252	my $gather = sub {
		1253	my ($dir, $core) = @_;
		1254
1116	opendir my $fh, $dir	1255	opendir my $fh, $dir
1117	or next;	1256	or return;
		1257
1118	for my $ext (readdir $fh) {	1258	for my $ext (readdir $fh) {
1119	$ext !~ /^\./	1259	$ext !~ /^\./
1120	and open my $fh, "<", "$dir/$ext"
1121	or next;	1260	or next;
1122		1261
		1262	open my $fh, "<", "$dir/$ext"
		1263	or next;
		1264
		1265	-f $fh
		1266	or next;
		1267
		1268	$ext =~ s/\.uext$// or $core
		1269	or next;
		1270
1123	my %ext = (dir => $dir);	1271	my %meta = (dir => $dir);
1124		1272
1125	while (<$fh>) {	1273	while (<$fh>) {
1126	if (/^#:META:(?:X_)?RESOURCE:(.*)/) {	1274	if (/^#:META:(?:X_)?RESOURCE:(.*)/) {
1127	my ($pattern, $type, $desc) = split /:/, $1;	1275	my ($pattern, $type, $desc) = split /:/, $1;
1128	$pattern =~ s/^%(\.\|$)/$ext$1/g; # % in pattern == extension name	1276	$pattern =~ s/^%(\.\|$)/$ext$1/g; # % in pattern == extension name
1129	if ($pattern =~ /[^a-zA-Z0-9\-\.]/) {	1277	if ($pattern =~ /[^a-zA-Z0-9\-\.]/) {
1130	warn "$dir/$ext: meta resource '$pattern' contains illegal characters (not alphanumeric nor . nor *)\n";	1278	warn "$dir/$ext: meta resource '$pattern' contains illegal characters (not alphanumeric nor . nor *)\n";
1131	} else {	1279	} else {
1132	$ext{resource}{$pattern} = [$ext, $type, $desc];	1280	$meta{resource}{$pattern} = [$ext, $type, $desc];
1133	}	1281	}
		1282
1134	} elsif (/^#:META:BINDING:(.*)/) {	1283	} elsif (/^#:META:OSC:([0-9]+):(.*)/) {
1135	my ($keysym, $action) = split /:/, $1;	1284	push @{$allmeta{autoload_osc}{$1}}, [$ext, $2];
1136	$ext{binding}{$keysym} = [$ext, $action];	1285
		1286	} elsif (/^#:META:OSC_PERL:([^:]+):(.*)/) {
		1287	push @{$allmeta{autoload_osc_perl}{$1}}, [$ext, $2];
		1288
1137	} elsif (/^\s*(?:#\|$)/) {	1289	} elsif (/^\s*(?:#\|$)/) {
1138	# skip other comments and empty lines	1290	# skip other comments and empty lines
		1291
1139	} else {	1292	} else {
1140	last; # stop parsing on first non-empty non-comment line	1293	last; # stop parsing on first non-empty non-comment line
1141	}	1294	}
1142	}	1295	}
1143		1296
1144	$meta{ext}{$ext} = \%ext;	1297	$allmeta{ext}{$ext} = \%meta;
1145	}	1298	}
1146	}	1299	};
1147		1300
		1301	# $gather->($_, 0) for @cpandirs;
		1302	$gather->($_, 1) for @urxvtdirs;
		1303
1148	# and now merge resources and bindings	1304	# and now merge resources
		1305
		1306	$allmeta{resource} = \my %resource;
		1307
1149	while (my ($k, $v) = each %{ $meta{ext} }) {	1308	while (my ($k, $v) = each %{ $allmeta{ext} }) {
1150	#TODO: should check for extensions overriding each other	1309	#TODO: should check for extensions overriding each other
1151	%{ $meta{resource} } = (%{ $meta{resource} }, %{ $v->{resource} });	1310	%resource = (%resource, %{ $v->{resource} });
1152	%{ $meta{binding} } = (%{ $meta{binding} }, %{ $v->{binding} });
1153	}	1311	}
1154	}	1312	}
1155		1313
1156	=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]	1314	=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]
1157		1315
…		…
1220	insecure intensityStyles iso14755 iso14755_52 jumpScroll loginShell	1378	insecure intensityStyles iso14755 iso14755_52 jumpScroll loginShell
1221	mapAlert meta8 mouseWheelScrollPage override_redirect pastableTabs	1379	mapAlert meta8 mouseWheelScrollPage override_redirect pastableTabs
1222	pointerBlank reverseVideo scrollBar scrollBar_floating scrollBar_right	1380	pointerBlank reverseVideo scrollBar scrollBar_floating scrollBar_right
1223	scrollTtyKeypress scrollTtyOutput scrollWithBuffer secondaryScreen	1381	scrollTtyKeypress scrollTtyOutput scrollWithBuffer secondaryScreen
1224	secondaryScroll skipBuiltinGlyphs skipScroll transparent tripleclickwords	1382	secondaryScroll skipBuiltinGlyphs skipScroll transparent tripleclickwords
1225	urgentOnBell utmpInhibit visualBell	1383	urgentOnBell utmpInhibit visualBell disablePasteBrackets
1226		1384
1227	=item $value = $term->resource ($name[, $newval])	1385	=item $value = $term->resource ($name[, $newval])
1228		1386
1229	Returns the current resource value associated with a given name and	1387	Returns the current resource value associated with a given name and
1230	optionally sets a new value. Setting values is most useful in the C<init>	1388	optionally sets a new value. Setting values is most useful in the C<init>
…		…
1256	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar	1414	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar
1257	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness	1415	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness
1258	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle	1416	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle
1259	secondaryScreen secondaryScroll shade skipBuiltinGlyphs skipScroll	1417	secondaryScreen secondaryScroll shade skipBuiltinGlyphs skipScroll
1260	term_name title transient_for transparent tripleclickwords urgentOnBell	1418	term_name title transient_for transparent tripleclickwords urgentOnBell
1261	utmpInhibit visualBell	1419	utmpInhibit visualBell rewrapMode disablePasteBrackets
1262		1420
1263	=cut	1421	=cut
1264		1422
1265	sub resource($$;$) {	1423	sub resource($$;$) {
1266	my ($self, $name) = (shift, shift);	1424	my ($self, $name) = (shift, shift);
…		…
1273	Returns the X-Resource for the given pattern, excluding the program or	1431	Returns the X-Resource for the given pattern, excluding the program or
1274	class name, i.e. C<< $term->x_resource ("boldFont") >> should return the	1432	class name, i.e. C<< $term->x_resource ("boldFont") >> should return the
1275	same value as used by this instance of rxvt-unicode. Returns C<undef> if no	1433	same value as used by this instance of rxvt-unicode. Returns C<undef> if no
1276	resource with that pattern exists.	1434	resource with that pattern exists.
1277		1435
1278	Extensions that define extra resource or command line arguments also need	1436	Extensions that define extra resources also need to call this method
1279	to call this method to access their values.	1437	to access their values.
1280		1438
1281	If the method is called on an extension object (basically, from an	1439	If the method is called on an extension object (basically, from an
1282	extension), then the special prefix C<%.> will be replaced by the name of	1440	extension), then the special prefix C<%.> will be replaced by the name of
1283	the extension and a dot, and the lone string C<%> will be replaced by the	1441	the extension and a dot, and the lone string C<%> will be replaced by the
1284	extension name itself. This makes it possible to code extensions so you	1442	extension name itself. This makes it possible to code extensions so you
1285	can rename them and get a new set of commandline switches and resources	1443	can rename them and get a new set of resources without having to change
1286	without having to change the actual code.	1444	the actual code.
1287		1445
1288	This method should only be called during the C<on_start> hook, as there is	1446	This method should only be called during the C<on_start> hook, as there is
1289	only one resource database per display, and later invocations might return	1447	only one resource database per display, and later invocations might return
1290	the wrong resources.	1448	the wrong resources.
1291		1449
…		…
1303	my $res = &x_resource;	1461	my $res = &x_resource;
1304		1462
1305	$res =~ /^\s(?:true\|yes\|on\|1)\s$/i ? 1 : defined $res && 0	1463	$res =~ /^\s(?:true\|yes\|on\|1)\s$/i ? 1 : defined $res && 0
1306	}	1464	}
1307		1465
		1466	=item $action = $term->lookup_keysym ($keysym, $state)
		1467
		1468	Returns the action bound to key combination C<($keysym, $state)>,
		1469	if a binding for it exists, and C<undef> otherwise.
		1470
1308	=item $success = $term->bind_action ($key, $octets)	1471	=item $success = $term->bind_action ($key, $action)
1309		1472
1310	Adds a key binding exactly as specified via a C<keysym> resource. See the	1473	Adds a key binding exactly as specified via a C<keysym> resource. See the
1311	C<keysym> resource in the urxvt(1) manpage.	1474	C<keysym> resource in the urxvt(1) manpage.
		1475
		1476	To add default bindings for actions, an extension should call C<<
		1477	->bind_action >> in its C<init> hook for every such binding. Doing it
		1478	in the C<init> hook allows users to override or remove the binding
		1479	again.
		1480
		1481	Example: the C<searchable-scrollback> by default binds itself
		1482	on C<Meta-s>, using C<< $self->bind_action >>, which calls C<<
		1483	$term->bind_action >>.
		1484
		1485	sub init {
		1486	my ($self) = @_;
		1487
		1488	$self->bind_action ("M-s" => "%:start");
		1489	}
1312		1490
1313	=item $rend = $term->rstyle ([$new_rstyle])	1491	=item $rend = $term->rstyle ([$new_rstyle])
1314		1492
1315	Return and optionally change the current rendition. Text that is output by	1493	Return and optionally change the current rendition. Text that is output by
1316	the terminal application will use this style.	1494	the terminal application will use this style.
…		…
1393	This method returns an urxvt::overlay object. The overlay will be visible	1571	This method returns an urxvt::overlay object. The overlay will be visible
1394	as long as the perl object is referenced.	1572	as long as the perl object is referenced.
1395		1573
1396	The methods currently supported on C<urxvt::overlay> objects are:	1574	The methods currently supported on C<urxvt::overlay> objects are:
1397		1575
1398	=over 4	1576	=over
1399		1577
1400	=item $overlay->set ($x, $y, $text[, $rend])	1578	=item $overlay->set ($x, $y, $text[, $rend])
1401		1579
1402	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts	1580	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts
1403	text in rxvt-unicode's special encoding and an array of rendition values	1581	text in rxvt-unicode's special encoding and an array of rendition values
…		…
1447	Returns the number of screen-cells this string would need. Correctly	1625	Returns the number of screen-cells this string would need. Correctly
1448	accounts for wide and combining characters.	1626	accounts for wide and combining characters.
1449		1627
1450	=item $octets = $term->locale_encode ($string)	1628	=item $octets = $term->locale_encode ($string)
1451		1629
1452	Convert the given text string into the corresponding locale encoding.	1630	Convert the given text string into the corresponding locale
		1631	encoding. Returns C<undef> if C<$string> is C<undef>.
1453		1632
1454	=item $string = $term->locale_decode ($octets)	1633	=item $string = $term->locale_decode ($octets)
1455		1634
1456	Convert the given locale-encoded octets into a perl string.	1635	Convert the given locale-encoded octets into a perl string. Returns
		1636	C<undef> if C<$octets> is C<undef>.
1457		1637
1458	=item $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle])	1638	=item $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle])
1459		1639
1460	XORs the rendition values in the given span with the provided value	1640	XORs the rendition values in the given span with the provided value
1461	(default: C<RS_RVid>), which I<MUST NOT> contain font styles. Useful in	1641	(default: C<RS_RVid>), which I<MUST NOT> contain font styles. Useful in
…		…
1474		1654
1475	=item $term->scr_add_lines ($string)	1655	=item $term->scr_add_lines ($string)
1476		1656
1477	Write the given text string to the screen, as if output by the application	1657	Write the given text string to the screen, as if output by the application
1478	running inside the terminal. It may not contain command sequences (escape	1658	running inside the terminal. It may not contain command sequences (escape
1479	codes), but is free to use line feeds, carriage returns and tabs. The	1659	codes - see C<cmd_parse> for that), but is free to use line feeds,
1480	string is a normal text string, not in locale-dependent encoding.	1660	carriage returns and tabs. The string is a normal text string, not in
		1661	locale-dependent encoding.
1481		1662
1482	Normally its not a good idea to use this function, as programs might be	1663	Normally its not a good idea to use this function, as programs might be
1483	confused by changes in cursor position or scrolling. Its useful inside a	1664	confused by changes in cursor position or scrolling. Its useful inside a
1484	C<on_add_lines> hook, though.	1665	C<on_add_lines> hook, though.
1485		1666
…		…
1493	locale-specific encoding of the terminal and can contain command sequences	1674	locale-specific encoding of the terminal and can contain command sequences
1494	(escape codes) that will be interpreted.	1675	(escape codes) that will be interpreted.
1495		1676
1496	=item $term->tt_write ($octets)	1677	=item $term->tt_write ($octets)
1497		1678
1498	Write the octets given in C<$octets> to the tty (i.e. as program input). To	1679	Write the octets given in C<$octets> to the tty (i.e. as user input
		1680	to the program, see C<cmd_parse> for the opposite direction). To pass
1499	pass characters instead of octets, you should convert your strings first	1681	characters instead of octets, you should convert your strings first to the
1500	to the locale-specific encoding using C<< $term->locale_encode >>.	1682	locale-specific encoding using C<< $term->locale_encode >>.
1501		1683
1502	=item $term->tt_write_user_input ($octets)	1684	=item $term->tt_write_user_input ($octets)
1503		1685
1504	Like C<tt_write>, but should be used when writing strings in response to	1686	Like C<tt_write>, but should be used when writing strings in response to
1505	the user pressing a key, to invoke the additional actions requested by	1687	the user pressing a key, to invoke the additional actions requested by
…		…
1552		1734
1553	=item $term->key_release ($state, $keycode[, $time])	1735	=item $term->key_release ($state, $keycode[, $time])
1554		1736
1555	Deliver various fake events to to terminal.	1737	Deliver various fake events to to terminal.
1556		1738
1557	=item $window_width = $term->width	1739	=item $window_width = $term->width ([$new_value])
1558		1740
1559	=item $window_height = $term->height	1741	=item $window_height = $term->height ([$new_value])
1560		1742
1561	=item $font_width = $term->fwidth	1743	=item $font_width = $term->fwidth ([$new_value])
1562		1744
1563	=item $font_height = $term->fheight	1745	=item $font_height = $term->fheight ([$new_value])
1564		1746
1565	=item $font_ascent = $term->fbase	1747	=item $font_ascent = $term->fbase ([$new_value])
1566		1748
1567	=item $terminal_rows = $term->nrow	1749	=item $terminal_rows = $term->nrow ([$new_value])
1568		1750
1569	=item $terminal_columns = $term->ncol	1751	=item $terminal_columns = $term->ncol ([$new_value])
1570		1752
1571	=item $has_focus = $term->focus	1753	=item $has_focus = $term->focus ([$new_value])
1572		1754
1573	=item $is_mapped = $term->mapped	1755	=item $is_mapped = $term->mapped ([$new_value])
1574		1756
1575	=item $max_scrollback = $term->saveLines	1757	=item $max_scrollback = $term->saveLines ([$new_value])
1576		1758
1577	=item $nrow_plus_saveLines = $term->total_rows	1759	=item $nrow_plus_saveLines = $term->total_rows ([$new_value])
1578		1760
1579	=item $topmost_scrollback_row = $term->top_row	1761	=item $topmost_scrollback_row = $term->top_row ([$new_value])
1580		1762
1581	Return various integers describing terminal characteristics.	1763	Return various integers describing terminal characteristics. If an
		1764	argument is given, changes the value and returns the previous one.
1582		1765
1583	=item $x_display = $term->display_id	1766	=item $x_display = $term->display_id
1584		1767
1585	Return the DISPLAY used by rxvt-unicode.	1768	Return the DISPLAY used by rxvt-unicode.
1586		1769
…		…
1623		1806
1624	=item $cursor_is_hidden = $term->hidden_cursor	1807	=item $cursor_is_hidden = $term->hidden_cursor
1625		1808
1626	Returns whether the cursor is currently hidden or not.	1809	Returns whether the cursor is currently hidden or not.
1627		1810
		1811	=item $priv_modes = $term->priv_modes
		1812
		1813	Returns a bitset with the state of DEC private modes.
		1814
		1815	Example:
		1816
		1817	if ($term->priv_modes & urxvt::PrivMode_mouse_report) {
		1818	# mouse reporting is turned on
		1819	}
		1820
1628	=item $view_start = $term->view_start ([$newvalue])	1821	=item $view_start = $term->view_start ([$newvalue])
1629		1822
1630	Returns the row number of the topmost displayed line. Maximum value is	1823	Returns the row number of the topmost displayed line and changes it,
1631	C<0>, which displays the normal terminal contents. Lower values scroll	1824	if an argument is given. Values greater than or equal to C<0> display
1632	this many lines into the scrollback buffer.	1825	the terminal contents. Lower values scroll this many lines into the
		1826	scrollback buffer.
1633		1827
1634	=item $term->want_refresh	1828	=item $term->want_refresh
1635		1829
1636	Requests a screen refresh. At the next opportunity, rxvt-unicode will	1830	Requests a screen refresh. At the next opportunity, rxvt-unicode will
1637	compare the on-screen display with its stored representation. If they	1831	compare the on-screen display with its stored representation. If they
1638	differ, it redraws the differences.	1832	differ, it redraws the differences.
1639		1833
1640	Used after changing terminal contents to display them.	1834	Used after changing terminal contents to display them.
		1835
		1836	=item $term->refresh_check
		1837
		1838	Checks if a refresh has been requested and, if so, schedules one.
1641		1839
1642	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])	1840	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])
1643		1841
1644	Returns the text of the entire row with number C<$row_number>. Row C<< $term->top_row >>	1842	Returns the text of the entire row with number C<$row_number>. Row C<< $term->top_row >>
1645	is the topmost terminal line, row C<< $term->nrow-1 >> is the bottommost	1843	is the topmost terminal line, row C<< $term->nrow-1 >> is the bottommost
…		…
1691		1889
1692	Create and return a new C<urxvt::line> object that stores information	1890	Create and return a new C<urxvt::line> object that stores information
1693	about the logical line that row C<$row_number> is part of. It supports the	1891	about the logical line that row C<$row_number> is part of. It supports the
1694	following methods:	1892	following methods:
1695		1893
1696	=over 4	1894	=over
1697		1895
1698	=item $text = $line->t ([$new_text])	1896	=item $text = $line->t ([$new_text])
1699		1897
1700	Returns or replaces the full text of the line, similar to C<ROW_t>	1898	Returns or replaces the full text of the line, similar to C<ROW_t>
1701		1899
…		…
1805	where one character corresponds to one screen cell. See	2003	where one character corresponds to one screen cell. See
1806	C<< $term->ROW_t >> for details.	2004	C<< $term->ROW_t >> for details.
1807		2005
1808	=item $string = $term->special_decode $text	2006	=item $string = $term->special_decode $text
1809		2007
1810	Converts rxvt-unicodes text representation into a perl string. See	2008	Converts rxvt-unicode's text representation into a perl string. See
1811	C<< $term->ROW_t >> for details.	2009	C<< $term->ROW_t >> for details.
1812		2010
1813	=item $success = $term->grab_button ($button, $modifiermask[, $window = $term->vt])	2011	=item $success = $term->grab_button ($button, $modifiermask[, $window = $term->vt])
1814		2012
1815	=item $term->ungrab_button ($button, $modifiermask[, $window = $term->vt])	2013	=item $term->ungrab_button ($button, $modifiermask[, $window = $term->vt])
…		…
1881		2079
1882	package urxvt::popup;	2080	package urxvt::popup;
1883		2081
1884	=head2 The C<urxvt::popup> Class	2082	=head2 The C<urxvt::popup> Class
1885		2083
1886	=over 4	2084	=over
1887		2085
1888	=cut	2086	=cut
1889		2087
1890	sub add_item {	2088	sub add_item {
1891	my ($self, $item) = @_;	2089	my ($self, $item) = @_;
…		…
2027	->cb (sub {	2225	->cb (sub {
2028	$term->{overlay}->set (0, 0,	2226	$term->{overlay}->set (0, 0,
2029	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);	2227	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);
2030	});	2228	});
2031		2229
2032	=over 4	2230	=over
2033		2231
2034	=item $timer = new urxvt::timer	2232	=item $timer = new urxvt::timer
2035		2233
2036	Create a new timer object in started state. It is scheduled to fire	2234	Create a new timer object in started state. It is scheduled to fire
2037	immediately.	2235	immediately.
…		…
2086	sysread $term->{socket}, my $buf, 8192	2284	sysread $term->{socket}, my $buf, 8192
2087	or end-of-file;	2285	or end-of-file;
2088	});	2286	});
2089		2287
2090		2288
2091	=over 4	2289	=over
2092		2290
2093	=item $iow = new urxvt::iow	2291	=item $iow = new urxvt::iow
2094		2292
2095	Create a new io watcher object in stopped state.	2293	Create a new io watcher object in stopped state.
2096		2294
…		…
2123		2321
2124	This class implements idle watchers, that get called automatically when	2322	This class implements idle watchers, that get called automatically when
2125	the process is idle. They should return as fast as possible, after doing	2323	the process is idle. They should return as fast as possible, after doing
2126	some useful work.	2324	some useful work.
2127		2325
2128	=over 4	2326	=over
2129		2327
2130	=item $iw = new urxvt::iw	2328	=item $iw = new urxvt::iw
2131		2329
2132	Create a new idle watcher object in stopped state.	2330	Create a new idle watcher object in stopped state.
2133		2331
…		…
2158	->cb (sub {	2356	->cb (sub {
2159	my ($pw, $exit_status) = @_;	2357	my ($pw, $exit_status) = @_;
2160	...	2358	...
2161	});	2359	});
2162		2360
2163	=over 4	2361	=over
2164		2362
2165	=item $pw = new urxvt::pw	2363	=item $pw = new urxvt::pw
2166		2364
2167	Create a new process watcher in stopped state.	2365	Create a new process watcher in stopped state.
2168		2366
…		…
2185	=head2 URXVT_PERL_VERBOSITY	2383	=head2 URXVT_PERL_VERBOSITY
2186		2384
2187	This variable controls the verbosity level of the perl extension. Higher	2385	This variable controls the verbosity level of the perl extension. Higher
2188	numbers indicate more verbose output.	2386	numbers indicate more verbose output.
2189		2387
2190	=over 4	2388	=over
2191		2389
2192	=item == 0 - fatal messages	2390	=item == 0 - fatal messages only
		2391
		2392	=item >= 2 - general warnings (default level)
2193		2393
2194	=item >= 3 - script loading and management	2394	=item >= 3 - script loading and management
2195		2395
2196	=item >=10 - all called hooks	2396	=item >=10 - all called hooks
2197		2397

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.241 by sf-exg, Fri Oct 10 14:38:02 2014 UTC vs. Revision 1.269 by root, Sun Nov 21 15:15:02 2021 UTC

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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.241 by sf-exg, Fri Oct 10 14:38:02 2014 UTC vs.
Revision 1.269 by root, Sun Nov 21 15:15:02 2021 UTC