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

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.48 by root, Sat Jan 7 21:43:17 2006 UTC vs.
Revision 1.79 by root, Wed Jan 11 02:13:56 2006 UTC

…		…
26	thus must be encoded as UTF-8.	26	thus must be encoded as UTF-8.
27		27
28	Each script will only ever be loaded once, even in @@RXVT_NAME@@d, where	28	Each script will only ever be loaded once, even in @@RXVT_NAME@@d, 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	=head2 Prepackaged Extensions	31	=head1 PREPACKAGED EXTENSIONS
32		32
33	This section describes the extensiosn delivered with this version. You can	33	This section describes the extensions delivered with this release. You can
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		39
40	=over 4	40	=over 4
41		41
42	=item selection	42	=item selection (enabled by default)
43		43
44	Intelligent selection. This extension tries to be more intelligent when	44	(More) intelligent selection. This extension tries to be more intelligent
45	the user extends selections (double-click). Right now, it tries to select	45	when the user extends selections (double-click). Right now, it tries to
46	urls and complete shell-quoted arguments, which is very convenient, too,	46	select urls and complete shell-quoted arguments, which is very convenient,
47	if your F<ls> supports C<--quoting-style=shell>.	47	too, if your F<ls> supports C<--quoting-style=shell>.
48		48
49	It also offers the following bindable event:	49	It also offers the following bindable keyboard command:
50		50
51	=over 4	51	=over 4
52		52
53	=item rot13	53	=item rot13
54		54
…		…
56		56
57	URxvt.keysym.C-M-r: perl:selection:rot13	57	URxvt.keysym.C-M-r: perl:selection:rot13
58		58
59	=back	59	=back
60		60
		61	=item option-popup (enabled by default)
		62
		63	Binds a popup menu to Ctrl-Button2 that lets you toggle (some) options at
		64	runtime.
		65
		66	=item selection-popup (enabled by default)
		67
		68	Binds a popup menu to Ctrl-Button3 that lets you convert the selection
		69	text into various other formats/action (such as uri unescaping, perl
		70	evalution, web-browser starting etc.), depending on content.
		71
		72	=item searchable-scrollback<hotkey> (enabled by default)
		73
		74	Adds regex search functionality to the scrollback buffer, triggered
		75	by a hotkey (default: C<M-s>). When in search mode, normal terminal
		76	input/output is suspended.
		77
		78	C</> starts an incremental regex search, C<n> searches further, C<p> or
		79	C<N> jump to the previous match, C<G> jumps to the bottom and clears the
		80	history, C<enter> leaves search mode at the current position and C<escape>
		81	returns to the original position.
		82
61	=item digital-clock	83	=item digital-clock
62		84
63	Displays a digital clock using the built-in overlay.	85	Displays a digital clock using the built-in overlay.
64		86
65	=item mark-urls	87	=item mark-urls
66		88
67	Uses per-line display filtering (C<on_line_update>) to underline urls.	89	Uses per-line display filtering (C<on_line_update>) to underline urls and
		90	make them clickable. When clicked, the program specified in the resource
		91	C<urlLauncher> (default C<x-www-browser>) will be started.
68		92
69	=item block-graphics-to-ascii	93	=item block-graphics-to-ascii
70		94
71	A not very useful example of filtering all text output to the terminal,	95	A not very useful example of filtering all text output to the terminal,
72	by replacing all line-drawing characters (U+2500 .. U+259F) by a	96	by replacing all line-drawing characters (U+2500 .. U+259F) by a
…		…
77	Displays a very simple digital clock in the upper right corner of the	101	Displays a very simple digital clock in the upper right corner of the
78	window. Illustrates overwriting the refresh callbacks to create your own	102	window. Illustrates overwriting the refresh callbacks to create your own
79	overlays or changes.	103	overlays or changes.
80		104
81	=back	105	=back
		106
		107	=head1 API DOCUMENTATION
82		108
83	=head2 General API Considerations	109	=head2 General API Considerations
84		110
85	All objects (such as terminals, time watchers etc.) are typical	111	All objects (such as terminals, time watchers etc.) are typical
86	reference-to-hash objects. The hash can be used to store anything you	112	reference-to-hash objects. The hash can be used to store anything you
…		…
99	=over 4	125	=over 4
100		126
101	=item $text	127	=item $text
102		128
103	Rxvt-unicodes special way of encoding text, where one "unicode" character	129	Rxvt-unicodes special way of encoding text, where one "unicode" character
104	always represents one screen cell. See L<row_t> for a discussion of this format.	130	always represents one screen cell. See L<ROW_t> for a discussion of this format.
105		131
106	=item $string	132	=item $string
107		133
108	A perl text string, with an emphasis on I<text>. It can store all unicode	134	A perl text string, with an emphasis on I<text>. It can store all unicode
109	characters and is to be distinguished with text encoded in a specific	135	characters and is to be distinguished with text encoded in a specific
…		…
114	Either binary data or - more common - a text string encoded in a	140	Either binary data or - more common - a text string encoded in a
115	locale-specific way.	141	locale-specific way.
116		142
117	=back	143	=back
118		144
		145	=head2 Extension Objects
		146
		147	Very perl extension is a perl class. A separate perl object is created
		148	for each terminal and each extension and passed as the first parameter to
		149	hooks. So extensions can use their C<$self> object without having to think
		150	about other extensions, with the exception of methods and members that
		151	begin with an underscore character C<_>: these are reserved for internal
		152	use.
		153
		154	Although it isn't a C<urxvt::term> object, you can call all methods of the
		155	C<urxvt::term> class on this object.
		156
		157	It has the following methods and data members:
		158
		159	=over 4
		160
		161	=item $urxvt_term = $self->{term}
		162
		163	Returns the C<urxvt::term> object associated with this instance of the
		164	extension. This member I<must not> be changed in any way.
		165
		166	=item $self->enable ($hook_name => $cb, [$hook_name => $cb..])
		167
		168	Dynamically enable the given hooks (named without the C<on_> prefix) for
		169	this extension, replacing any previous hook. This is useful when you want
		170	to overwrite time-critical hooks only temporarily.
		171
		172	=item $self->disable ($hook_name[, $hook_name..])
		173
		174	Dynamically disable the given hooks.
		175
		176	=back
		177
119	=head2 Hooks	178	=head2 Hooks
120		179
121	The following subroutines can be declared in extension files, and will be	180	The following subroutines can be declared in extension files, and will be
122	called whenever the relevant event happens.	181	called whenever the relevant event happens.
123		182
124	The first argument passed to them is an object private to each terminal	183	The first argument passed to them is an extension oject as described in
125	and extension package. You can call all C<urxvt::term> methods on it, but	184	the in the C<Extension Objects> section.
126	its not a real C<urxvt::term> object. Instead, the real C<urxvt::term>
127	object that is shared between all packages is stored in the C<term>
128	member. It is, however, blessed intot he package of the extension script,
129	so for all practical purposes you can treat an extension script as a class.
130		185
131	All of them must return a boolean value. If it is true, then the event	186	B<All> of these hooks must return a boolean value. If it is true, then the
132	counts as being I<consumed>, and the invocation of other hooks is skipped,	187	event counts as being I<consumed>, and the invocation of other hooks is
133	and the relevant action might not be carried out by the C++ code.	188	skipped, and the relevant action might not be carried out by the C++ code.
134		189
135	When in doubt, return a false value (preferably C<()>).	190	I<< When in doubt, return a false value (preferably C<()>). >>
136		191
137	=over 4	192	=over 4
138		193
139	=item on_init $term	194	=item on_init $term
140		195
…		…
194	than the scroll back buffer or the terminal.	249	than the scroll back buffer or the terminal.
195		250
196	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,	251	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,
197	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total	252	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total
198	number of lines that will be in the scrollback buffer.	253	number of lines that will be in the scrollback buffer.
199
200	=item on_tty_activity $term NYI
201
202	Called whenever the program(s) running in the urxvt window send output.
203		254
204	=item on_osc_seq $term, $string	255	=item on_osc_seq $term, $string
205		256
206	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =	257	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =
207	operating system command) is processed. Cursor position and other state	258	operating system command) is processed. Cursor position and other state
…		…
220	can filter/change and output the text yourself by returning a true value	271	can filter/change and output the text yourself by returning a true value
221	and calling C<< $term->scr_add_lines >> yourself. Please note that this	272	and calling C<< $term->scr_add_lines >> yourself. Please note that this
222	might be very slow, however, as your hook is called for B<all> text being	273	might be very slow, however, as your hook is called for B<all> text being
223	output.	274	output.
224		275
		276	=item on_tt_write $term, $octets
		277
		278	Called whenever some data is written to the tty/pty and can be used to
		279	suppress or filter tty input.
		280
225	=item on_line_update $term, $row	281	=item on_line_update $term, $row
226		282
227	Called whenever a line was updated or changed. Can be used to filter	283	Called whenever a line was updated or changed. Can be used to filter
228	screen output (e.g. underline urls or other useless stuff). Only lines	284	screen output (e.g. underline urls or other useless stuff). Only lines
229	that are being shown will be filtered, and, due to performance reasons,	285	that are being shown will be filtered, and, due to performance reasons,
…		…
261	=item on_focus_out $term	317	=item on_focus_out $term
262		318
263	Called wheneever the window loses keyboard focus, before rxvt-unicode does	319	Called wheneever the window loses keyboard focus, before rxvt-unicode does
264	focus out processing.	320	focus out processing.
265		321
266	=item on_key_press $term, $event, $octets	322	=item on_key_press $term, $event, $keysym, $octets
267		323
268	=item on_key_release $term, $event	324	=item on_key_release $term, $event, $keysym
269		325
270	=item on_button_press $term, $event	326	=item on_button_press $term, $event
271		327
272	=item on_button_release $term, $event	328	=item on_button_release $term, $event
273		329
…		…
289		345
290	subwindow.	346	subwindow.
291		347
292	=back	348	=back
293		349
		350	=cut
		351
		352	package urxvt;
		353
		354	use utf8;
		355	use strict;
		356	use Carp ();
		357	use Scalar::Util ();
		358	use List::Util ();
		359
		360	our $VERSION = 1;
		361	our $TERM;
		362	our @HOOKNAME;
		363	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
		364	our %OPTION;
		365
		366	our $LIBDIR;
		367	our $RESNAME;
		368	our $RESCLASS;
		369	our $RXVTNAME;
		370
294	=head2 Variables in the C<urxvt> Package	371	=head2 Variables in the C<urxvt> Package
295		372
296	=over 4	373	=over 4
		374
		375	=item $urxvt::LIBDIR
		376
		377	The rxvt-unicode library directory, where, among other things, the perl
		378	modules and scripts are stored.
		379
		380	=item $urxvt::RESCLASS, $urxvt::RESCLASS
		381
		382	The resource class and name rxvt-unicode uses to look up X resources.
		383
		384	=item $urxvt::RXVTNAME
		385
		386	The basename of the installed binaries, usually C<urxvt>.
297		387
298	=item $urxvt::TERM	388	=item $urxvt::TERM
299		389
300	The current terminal. This variable stores the current C<urxvt::term>	390	The current terminal. This variable stores the current C<urxvt::term>
301	object, whenever a callback/hook is executing.	391	object, whenever a callback/hook is executing.
…		…
303	=back	393	=back
304		394
305	=head2 Functions in the C<urxvt> Package	395	=head2 Functions in the C<urxvt> Package
306		396
307	=over 4	397	=over 4
308
309	=item $term = new urxvt [arg...]
310
311	Creates a new terminal, very similar as if you had started it with
312	C<system $binfile, arg...>. Croaks (and probably outputs an error message)
313	if the new instance couldn't be created. Returns C<undef> if the new
314	instance didn't initialise perl, and the terminal object otherwise. The
315	C<init> and C<start> hooks will be called during the call.
316		398
317	=item urxvt::fatal $errormessage	399	=item urxvt::fatal $errormessage
318		400
319	Fatally aborts execution with the given error message. Avoid at all	401	Fatally aborts execution with the given error message. Avoid at all
320	costs! The only time this is acceptable is when the terminal process	402	costs! The only time this is acceptable is when the terminal process
…		…
327	that calls this function.	409	that calls this function.
328		410
329	Using this function has the advantage that its output ends up in the	411	Using this function has the advantage that its output ends up in the
330	correct place, e.g. on stderr of the connecting urxvtc client.	412	correct place, e.g. on stderr of the connecting urxvtc client.
331		413
		414	Messages have a size limit of 1023 bytes currently.
		415
		416	=item $is_safe = urxvt::safe
		417
		418	Returns true when it is safe to do potentially unsafe things, such as
		419	evaluating perl code specified by the user. This is true when urxvt was
		420	started setuid or setgid.
		421
332	=item $time = urxvt::NOW	422	=item $time = urxvt::NOW
333		423
334	Returns the "current time" (as per the event loop).	424	Returns the "current time" (as per the event loop).
335		425
336	=item urxvt::CurrentTime	426	=item urxvt::CurrentTime
337		427
338	=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,	428	=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,
339	Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,	429	Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,
340	Button4Mask, Button5Mask, AnyModifier	430	Button4Mask, Button5Mask, AnyModifier
341		431
342	Various constants for use in X events.	432	Various constants for use in X calls and event processing.
343		433
344	=back	434	=back
345		435
346	=head2 RENDITION	436	=head2 RENDITION
347		437
…		…
374		464
375	=item $background = urxvt::GET_BASEBG $rend	465	=item $background = urxvt::GET_BASEBG $rend
376		466
377	Return the foreground/background colour index, respectively.	467	Return the foreground/background colour index, respectively.
378		468
379	=item $rend = urxvt::SET_FGCOLOR ($rend, $new_colour)	469	=item $rend = urxvt::SET_FGCOLOR $rend, $new_colour
380		470
381	=item $rend = urxvt::SET_BGCOLOR ($rend, $new_colour)	471	=item $rend = urxvt::SET_BGCOLOR $rend, $new_colour
382		472
383	Replace the foreground/background colour in the rendition mask with the	473	Replace the foreground/background colour in the rendition mask with the
384	specified one.	474	specified one.
385		475
386	=item $value = urxvt::GET_CUSTOM ($rend)	476	=item $value = urxvt::GET_CUSTOM $rend
387		477
388	Return the "custom" value: Every rendition has 5 bits for use by	478	Return the "custom" value: Every rendition has 5 bits for use by
389	extensions. They can be set and changed as you like and are initially	479	extensions. They can be set and changed as you like and are initially
390	zero.	480	zero.
391		481
392	=item $rend = urxvt::SET_CUSTOM ($rend, $new_value)	482	=item $rend = urxvt::SET_CUSTOM $rend, $new_value
393		483
394	Change the custom value.	484	Change the custom value.
395		485
396	=back	486	=back
397		487
398	=cut	488	=cut
399
400	package urxvt;
401
402	use utf8;
403	use strict;
404	use Scalar::Util ();
405	use List::Util ();
406
407	our $TERM;
408	our @HOOKNAME;
409	our $LIBDIR;
410		489
411	BEGIN {	490	BEGIN {
412	urxvt->bootstrap;	491	urxvt->bootstrap;
413		492
414	# overwrite perl's warn	493	# overwrite perl's warn
…		…
416	my $msg = join "", @_;	495	my $msg = join "", @_;
417	$msg .= "\n"	496	$msg .= "\n"
418	unless $msg =~ /\n$/;	497	unless $msg =~ /\n$/;
419	urxvt::warn ($msg);	498	urxvt::warn ($msg);
420	};	499	};
		500
		501	delete $ENV{IFS};
		502	delete $ENV{CDPATH};
		503	delete $ENV{BASH_ENV};
		504	$ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin";
421	}	505	}
422		506
423	my @hook_count;	507	my @hook_count;
424	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};	508	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
425		509
426	sub verbose {	510	sub verbose {
427	my ($level, $msg) = @_;	511	my ($level, $msg) = @_;
428	warn "$msg\n" if $level <= $verbosity;	512	warn "$msg\n" if $level <= $verbosity;
429	}	513	}
430		514
431	# find on_xxx subs in the package and register them
432	# as hooks
433	sub register_package($) {
434	my ($pkg) = @_;
435
436	for my $htype (0.. $#HOOKNAME) {
437	my $name = $HOOKNAME[$htype];
438
439	my $ref = $pkg->can ("on_" . lc $name)
440	or next;
441
442	$TERM->{_hook}[$htype]{$pkg} = $ref;
443	$hook_count[$htype]++
444	or set_should_invoke $htype, 1;
445	}
446	}
447
448	my $extension_pkg = "extension0000";	515	my $extension_pkg = "extension0000";
449	my %extension_pkg;	516	my %extension_pkg;
450		517
451	# load a single script into its own package, once only	518	# load a single script into its own package, once only
452	sub extension_package($) {	519	sub extension_package($) {
…		…
458	verbose 3, "loading extension '$path' into package '$pkg'";	525	verbose 3, "loading extension '$path' into package '$pkg'";
459		526
460	open my $fh, "<:raw", $path	527	open my $fh, "<:raw", $path
461	or die "$path: $!";	528	or die "$path: $!";
462		529
		530	my $source = untaint
463	my $source = "package $pkg; use strict; use utf8;\n"	531	"package $pkg; use strict; use utf8;\n"
464	. "use base urxvt::term::proxy::;\n"	532	. "use base urxvt::term::extension::;\n"
465	. "#line 1 \"$path\"\n{\n"	533	. "#line 1 \"$path\"\n{\n"
466	. (do { local $/; <$fh> })	534	. (do { local $/; <$fh> })
467	. "\n};\n1";	535	. "\n};\n1";
468		536
		537	eval $source
469	eval $source or die "$path: $@";	538	or die "$path: $@";
470		539
471	$pkg	540	$pkg
472	}	541	}
473	}	542	}
474		543
…		…
479	local $TERM = shift;	548	local $TERM = shift;
480	my $htype = shift;	549	my $htype = shift;
481		550
482	if ($htype == 0) { # INIT	551	if ($htype == 0) { # INIT
483	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	552	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");
		553
		554	my %ext_arg;
484		555
485	for my $ext (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {	556	for (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {
		557	if ($_ eq "default") {
		558	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback);
		559	} elsif (/^-(.*)$/) {
		560	delete $ext_arg{$1};
		561	} elsif (/^([^<]+)<(.*)>$/) {
		562	push @{ $ext_arg{$1} }, $2;
		563	} else {
		564	$ext_arg{$_} \|\|= [];
		565	}
		566	}
		567
		568	while (my ($ext, $argv) = each %ext_arg) {
486	my @files = grep -f $_, map "$_/$ext", @dirs;	569	my @files = grep -f $_, map "$_/$ext", @dirs;
487		570
488	if (@files) {	571	if (@files) {
489	register_package extension_package $files[0];	572	$TERM->register_package (extension_package $files[0], $argv);
490	} else {	573	} else {
491	warn "perl extension '$ext' not found in perl library search path\n";	574	warn "perl extension '$ext' not found in perl library search path\n";
492	}	575	}
493	}	576	}
		577
		578	eval "#line 1 \"--perl-eval resource/argument\"\n" . $TERM->resource ("perl_eval");
		579	warn $@ if $@;
494	}	580	}
495		581
496	$retval = undef;	582	$retval = undef;
497		583
498	if (my $cb = $TERM->{_hook}[$htype]) {	584	if (my $cb = $TERM->{_hook}[$htype]) {
…		…
500	if $verbosity >= 10;	586	if $verbosity >= 10;
501		587
502	keys %$cb;	588	keys %$cb;
503		589
504	while (my ($pkg, $cb) = each %$cb) {	590	while (my ($pkg, $cb) = each %$cb) {
505	eval {	591	$retval = eval { $cb->($TERM->{_pkg}{$pkg}, @_) }
506	$retval = $cb->(
507	$TERM->{_pkg}{$pkg} \|\|= do {
508	my $proxy = bless { }, $pkg;
509	Scalar::Util::weaken ($proxy->{term} = $TERM);
510	$proxy
511	},
512	@_,
513	) and last;	592	and last;
		593
		594	if ($@) {
		595	$TERM->ungrab; # better to lose the grab than the session
		596	warn $@;
514	};	597	}
515	warn $@ if $@;#d#
516	}	598	}
517	}	599	}
518		600
519	if ($htype == 1) { # DESTROY	601	if ($htype == 1) { # DESTROY
520	# remove hooks if unused
521	if (my $hook = $TERM->{_hook}) {	602	if (my $hook = delete $TERM->{_hook}) {
522	for my $htype (0..$#$hook) {	603	for my $htype (0..$#$hook) {
523	$hook_count[$htype] -= scalar keys %{ $hook->[$htype] \|\| {} }	604	$hook_count[$htype] -= scalar keys %{ $hook->[$htype] \|\| {} }
524	or set_should_invoke $htype, 0;	605	or set_should_invoke $htype, 0;
525	}	606	}
526	}	607	}
…		…
533	}	614	}
534		615
535	$retval	616	$retval
536	}	617	}
537		618
538	sub urxvt::term::proxy::AUTOLOAD {	619	# urxvt::term::extension
539	$urxvt::term::proxy::AUTOLOAD =~ /:([^:]+)$/	620
		621	package urxvt::term::extension;
		622
		623	sub enable {
		624	my ($self, %hook) = @_;
		625	my $pkg = $self->{_pkg};
		626
		627	while (my ($name, $cb) = each %hook) {
		628	my $htype = $HOOKTYPE{uc $name};
		629	defined $htype
		630	or Carp::croak "unsupported hook type '$name'";
		631
		632	unless (exists $self->{term}{_hook}[$htype]{$pkg}) {
		633	$hook_count[$htype]++
		634	or urxvt::set_should_invoke $htype, 1;
		635	}
		636
		637	$self->{term}{_hook}[$htype]{$pkg} = $cb;
		638	}
		639	}
		640
		641	sub disable {
		642	my ($self, @hook) = @_;
		643	my $pkg = $self->{_pkg};
		644
		645	for my $name (@hook) {
		646	my $htype = $HOOKTYPE{uc $name};
		647	defined $htype
		648	or Carp::croak "unsupported hook type '$name'";
		649
		650	if (delete $self->{term}{_hook}[$htype]{$pkg}) {
		651	--$hook_count[$htype]
		652	or urxvt::set_should_invoke $htype, 0;
		653	}
		654	}
		655	}
		656
		657	our $AUTOLOAD;
		658
		659	sub AUTOLOAD {
		660	$AUTOLOAD =~ /:([^:]+)$/
540	or die "FATAL: \$AUTOLOAD '$urxvt::term::proxy::AUTOLOAD' unparsable";	661	or die "FATAL: \$AUTOLOAD '$AUTOLOAD' unparsable";
541		662
542	eval qq{	663	eval qq{
543	sub $urxvt::term::proxy::AUTOLOAD {	664	sub $AUTOLOAD {
544	my \$proxy = shift;	665	my \$proxy = shift;
545	\$proxy->{term}->$1 (\@_)	666	\$proxy->{term}->$1 (\@_)
546	}	667	}
547	1	668	1
548	} or die "FATAL: unable to compile method forwarder: $@";	669	} or die "FATAL: unable to compile method forwarder: $@";
549		670
550	goto &$urxvt::term::proxy::AUTOLOAD;	671	goto &$AUTOLOAD;
551	}	672	}
		673
		674	sub DESTROY {
		675	# nop
		676	}
		677
		678	# urxvt::destroy_hook
552		679
553	sub urxvt::destroy_hook::DESTROY {	680	sub urxvt::destroy_hook::DESTROY {
554	${$_[0]}->();	681	${$_[0]}->();
555	}	682	}
556		683
557	sub urxvt::destroy_hook(&) {	684	sub urxvt::destroy_hook(&) {
558	bless \shift, urxvt::destroy_hook::	685	bless \shift, urxvt::destroy_hook::
559	}	686	}
560		687
		688	package urxvt::anyevent;
		689
		690	=head2 The C<urxvt::anyevent> Class
		691
		692	The sole purpose of this class is to deliver an interface to the
		693	C<AnyEvent> module - any module using it will work inside urxvt without
		694	further programming. The only exception is that you cannot wait on
		695	condition variables, but non-blocking condvar use is ok. What this means
		696	is that you cannot use blocking APIs, but the non-blocking variant should
		697	work.
		698
		699	=cut
		700
		701	our $VERSION = 1;
		702
		703	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there
		704	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];
		705
		706	sub timer {
		707	my ($class, %arg) = @_;
		708
		709	my $cb = $arg{cb};
		710
		711	urxvt::timer
		712	->new
		713	->start (urxvt::NOW + $arg{after})
		714	->cb (sub {
		715	$_[0]->stop; # need to cancel manually
		716	$cb->();
		717	})
		718	}
		719
		720	sub io {
		721	my ($class, %arg) = @_;
		722
		723	my $cb = $arg{cb};
		724
		725	bless [$arg{fh}, urxvt::iow
		726	->new
		727	->fd (fileno $arg{fh})
		728	->events (($arg{poll} =~ /r/ ? 1 : 0)
		729	\| ($arg{poll} =~ /w/ ? 2 : 0))
		730	->start
		731	->cb (sub {
		732	$cb->(($_[1] & 1 ? 'r' : '')
		733	. ($_[1] & 2 ? 'w' : ''));
		734	})],
		735	urxvt::anyevent::
		736	}
		737
		738	sub DESTROY {
		739	$_[0][1]->stop;
		740	}
		741
		742	sub condvar {
		743	bless \my $flag, urxvt::anyevent::condvar::
		744	}
		745
		746	sub urxvt::anyevent::condvar::broadcast {
		747	${$_[0]}++;
		748	}
		749
		750	sub urxvt::anyevent::condvar::wait {
		751	unless (${$_[0]}) {
		752	Carp::croak "AnyEvent->condvar blocking wait unsupported in urxvt, use a non-blocking API";
		753	}
		754	}
		755
		756	package urxvt::term;
		757
561	=head2 The C<urxvt::term> Class	758	=head2 The C<urxvt::term> Class
562		759
563	=over 4	760	=over 4
564		761
		762	=cut
		763
		764	# find on_xxx subs in the package and register them
		765	# as hooks
		766	sub register_package {
		767	my ($self, $pkg, $argv) = @_;
		768
		769	my $proxy = bless {
		770	_pkg => $pkg,
		771	argv => $argv,
		772	}, $pkg;
		773	Scalar::Util::weaken ($proxy->{term} = $self);
		774
		775	$self->{_pkg}{$pkg} = $proxy;
		776
		777	for my $name (@HOOKNAME) {
		778	if (my $ref = $pkg->can ("on_" . lc $name)) {
		779	$proxy->enable ($name => $ref);
		780	}
		781	}
		782	}
		783
		784	=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]
		785
		786	Creates a new terminal, very similar as if you had started it with system
		787	C<$rxvtname, arg...>. C<$envhashref> must be a reference to a C<%ENV>-like
		788	hash which defines the environment of the new terminal.
		789
		790	Croaks (and probably outputs an error message) if the new instance
		791	couldn't be created. Returns C<undef> if the new instance didn't
		792	initialise perl, and the terminal object otherwise. The C<init> and
		793	C<start> hooks will be called during this call.
		794
		795	=cut
		796
		797	sub new {
		798	my ($class, $env, @args) = @_;
		799
		800	_new ([ map "$_=$env->{$_}", keys %$env ], @args);
		801	}
		802
565	=item $term->destroy	803	=item $term->destroy
566		804
567	Destroy the terminal object (close the window, free resources etc.).	805	Destroy the terminal object (close the window, free resources
		806	etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event
		807	watchers (timers, io watchers) are still active.
		808
		809	=item $isset = $term->option ($optval[, $set])
		810
		811	Returns true if the option specified by C<$optval> is enabled, and
		812	optionally change it. All option values are stored by name in the hash
		813	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.
		814
		815	Here is a a likely non-exhaustive list of option names, please see the
		816	source file F</src/optinc.h> to see the actual list:
		817
		818	borderLess console cursorBlink cursorUnderline hold iconic insecure
		819	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage
		820	pastableTabs pointerBlank reverseVideo scrollBar scrollBar_floating
		821	scrollBar_right scrollTtyKeypress scrollTtyOutput scrollWithBuffer
		822	secondaryScreen secondaryScroll skipBuiltinGlyphs transparent
		823	tripleclickwords utmpInhibit visualBell
568		824
569	=item $value = $term->resource ($name[, $newval])	825	=item $value = $term->resource ($name[, $newval])
570		826
571	Returns the current resource value associated with a given name and	827	Returns the current resource value associated with a given name and
572	optionally sets a new value. Setting values is most useful in the C<init>	828	optionally sets a new value. Setting values is most useful in the C<init>
…		…
582		838
583	Please note that resource strings will currently only be freed when the	839	Please note that resource strings will currently only be freed when the
584	terminal is destroyed, so changing options frequently will eat memory.	840	terminal is destroyed, so changing options frequently will eat memory.
585		841
586	Here is a a likely non-exhaustive list of resource names, not all of which	842	Here is a a likely non-exhaustive list of resource names, not all of which
587	are supported in every build, please see the source to see the actual	843	are supported in every build, please see the source file F</src/rsinc.h>
588	list:	844	to see the actual list:
589		845
590	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont	846	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont
591	borderLess color cursorBlink cursorUnderline cutchars delete_key	847	borderLess color cursorBlink cursorUnderline cutchars delete_key
592	display_name embed ext_bwidth fade font geometry hold iconName	848	display_name embed ext_bwidth fade font geometry hold iconName
593	imFont imLocale inputMethod insecure int_bwidth intensityStyles	849	imFont imLocale inputMethod insecure int_bwidth intensityStyles
…		…
600	shade term_name title transparent transparent_all tripleclickwords	856	shade term_name title transparent transparent_all tripleclickwords
601	utmpInhibit visualBell	857	utmpInhibit visualBell
602		858
603	=cut	859	=cut
604		860
605	sub urxvt::term::resource($$;$) {	861	sub resource($$;$) {
606	my ($self, $name) = (shift, shift);	862	my ($self, $name) = (shift, shift);
607	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);	863	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);
608	&urxvt::term::_resource	864	&urxvt::term::_resource
609	}	865	}
610		866
		867	=item $value = $term->x_resource ($pattern)
		868
		869	Returns the X-Resource for the given pattern, excluding the program or
		870	class name, i.e. C<< $term->x_resource ("boldFont") >> should return the
		871	same value as used by this instance of rxvt-unicode. Returns C<undef> if no
		872	resource with that pattern exists.
		873
		874	This method should only be called during the C<on_start> hook, as there is
		875	only one resource database per display, and later invocations might return
		876	the wrong resources.
		877
		878	=item $success = $term->parse_keysym ($keysym_spec, $command_string)
		879
		880	Adds a keymap translation exactly as specified via a resource. See the
		881	C<keysym> resource in the @@RXVT_NAME@@(1) manpage.
		882
611	=item $rend = $term->rstyle ([$new_rstyle])	883	=item $rend = $term->rstyle ([$new_rstyle])
612		884
613	Return and optionally change the current rendition. Text that is output by	885	Return and optionally change the current rendition. Text that is output by
614	the terminal application will use this style.	886	the terminal application will use this style.
615		887
…		…
634		906
635	=item $oldtext = $term->selection ([$newtext])	907	=item $oldtext = $term->selection ([$newtext])
636		908
637	Return the current selection text and optionally replace it by C<$newtext>.	909	Return the current selection text and optionally replace it by C<$newtext>.
638		910
639	#=item $term->overlay ($x, $y, $text)	911	=item $term->overlay_simple ($x, $y, $text)
640	#	912
641	#Create a simple multi-line overlay box. See the next method for details.	913	Create a simple multi-line overlay box. See the next method for details.
642	#	914
643	#=cut	915	=cut
644	#	916
645	#sub urxvt::term::scr_overlay {	917	sub overlay_simple {
646	# my ($self, $x, $y, $text) = @_;	918	my ($self, $x, $y, $text) = @_;
647	#	919
648	# my @lines = split /\n/, $text;	920	my @lines = split /\n/, $text;
649	#	921
650	# my $w = 0;	922	my $w = List::Util::max map $self->strwidth ($_), @lines;
651	# for (map $self->strwidth ($_), @lines) {	923
652	# $w = $_ if $w < $_;
653	# }
654	#
655	# $self->scr_overlay_new ($x, $y, $w, scalar @lines);	924	my $overlay = $self->overlay ($x, $y, $w, scalar @lines);
656	# $self->scr_overlay_set (0, $_, $lines[$_]) for 0.. $#lines;	925	$overlay->set (0, $_, $lines[$_]) for 0.. $#lines;
657	#}	926
		927	$overlay
		928	}
658		929
659	=item $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]])	930	=item $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]])
660		931
661	Create a new (empty) overlay at the given position with the given	932	Create a new (empty) overlay at the given position with the given
662	width/height. C<$rstyle> defines the initial rendition style	933	width/height. C<$rstyle> defines the initial rendition style
…		…
697	C<$event> I<must> be the event causing the menu to pop up (a button event,	968	C<$event> I<must> be the event causing the menu to pop up (a button event,
698	currently).	969	currently).
699		970
700	=cut	971	=cut
701		972
702	sub urxvt::term::popup {	973	sub popup {
703	my ($self, $event) = @_;	974	my ($self, $event) = @_;
704		975
705	$self->grab ($event->{time}, 1)	976	$self->grab ($event->{time}, 1)
706	or return;	977	or return;
707		978
…		…
729		1000
730	=item $string = $term->locale_decode ($octets)	1001	=item $string = $term->locale_decode ($octets)
731		1002
732	Convert the given locale-encoded octets into a perl string.	1003	Convert the given locale-encoded octets into a perl string.
733		1004
		1005	=item $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle])
		1006
		1007	XORs the rendition values in the given span with the provided value
		1008	(default: C<RS_RVid>). Useful in refresh hooks to provide effects similar
		1009	to the selection.
		1010
		1011	=item $term->scr_xor_rect ($beg_row, $beg_col, $end_row, $end_col[, $rstyle1[, $rstyle2]])
		1012
		1013	Similar to C<scr_xor_span>, but xors a rectangle instead. Trailing
		1014	whitespace will additionally be xored with the C<$rstyle2>, which defaults
		1015	to C<RS_RVid \| RS_Uline>, which removes reverse video again and underlines
		1016	it instead.
		1017
		1018	=item $term->scr_bell
		1019
		1020	Ring the bell!
		1021
734	=item $term->scr_add_lines ($string)	1022	=item $term->scr_add_lines ($string)
735		1023
736	Write the given text string to the screen, as if output by the application	1024	Write the given text string to the screen, as if output by the application
737	running inside the terminal. It may not contain command sequences (escape	1025	running inside the terminal. It may not contain command sequences (escape
738	codes), but is free to use line feeds, carriage returns and tabs. The	1026	codes), but is free to use line feeds, carriage returns and tabs. The
…		…
752		1040
753	Write the octets given in C<$data> to the tty (i.e. as program input). To	1041	Write the octets given in C<$data> to the tty (i.e. as program input). To
754	pass characters instead of octets, you should convert your strings first	1042	pass characters instead of octets, you should convert your strings first
755	to the locale-specific encoding using C<< $term->locale_encode >>.	1043	to the locale-specific encoding using C<< $term->locale_encode >>.
756		1044
		1045	=item $old_events = $term->pty_ev_events ([$new_events])
		1046
		1047	Replaces the event mask of the pty watcher by the given event mask. Can
		1048	be used to suppress input and output handling to the pty/tty. See the
		1049	description of C<< urxvt::timer->events >>. Make sure to always restore
		1050	the previous value.
		1051
757	=item $windowid = $term->parent	1052	=item $windowid = $term->parent
758		1053
759	Return the window id of the toplevel window.	1054	Return the window id of the toplevel window.
760		1055
761	=item $windowid = $term->vt	1056	=item $windowid = $term->vt
…		…
785	=item $nrow_plus_saveLines = $term->total_rows	1080	=item $nrow_plus_saveLines = $term->total_rows
786		1081
787	=item $lines_in_scrollback = $term->nsaved	1082	=item $lines_in_scrollback = $term->nsaved
788		1083
789	Return various integers describing terminal characteristics.	1084	Return various integers describing terminal characteristics.
		1085
		1086	=item $x_display = $term->display_id
		1087
		1088	Return the DISPLAY used by rxvt-unicode.
		1089
		1090	=item $lc_ctype = $term->locale
		1091
		1092	Returns the LC_CTYPE category string used by this rxvt-unicode.
		1093
		1094	=item $env = $term->env
		1095
		1096	Returns a copy of the environment in effect for the terminal as a hashref
		1097	similar to C<\%ENV>.
		1098
		1099	=cut
		1100
		1101	sub env {
		1102	if (my $env = $_[0]->_env) {
		1103	+{ map /^([^=]+)(?:=(.*))?$/s && ($1 => $2), @$env }
		1104	} else {
		1105	+{ %ENV }
		1106	}
		1107	}
790		1108
791	=item $modifiermask = $term->ModLevel3Mask	1109	=item $modifiermask = $term->ModLevel3Mask
792		1110
793	=item $modifiermask = $term->ModMetaMask	1111	=item $modifiermask = $term->ModMetaMask
794		1112
…		…
897		1215
898	=back	1216	=back
899		1217
900	=cut	1218	=cut
901		1219
902	sub urxvt::term::line {	1220	sub line {
903	my ($self, $row) = @_;	1221	my ($self, $row) = @_;
904		1222
905	my $maxrow = $self->nrow - 1;	1223	my $maxrow = $self->nrow - 1;
906		1224
907	my ($beg, $end) = ($row, $row);	1225	my ($beg, $end) = ($row, $row);
…		…
971	$offset / $self->{ncol} + $self->{beg},	1289	$offset / $self->{ncol} + $self->{beg},
972	$offset % $self->{ncol}	1290	$offset % $self->{ncol}
973	)	1291	)
974	}	1292	}
975		1293
976	=item ($row, $col) = $line->coord_of ($offset)
977	=item $text = $term->special_encode $string	1294	=item $text = $term->special_encode $string
978		1295
979	Converts a perl string into the special encoding used by rxvt-unicode,	1296	Converts a perl string into the special encoding used by rxvt-unicode,
980	where one character corresponds to one screen cell. See	1297	where one character corresponds to one screen cell. See
981	C<< $term->ROW_t >> for details.	1298	C<< $term->ROW_t >> for details.
…		…
983	=item $string = $term->special_decode $text	1300	=item $string = $term->special_decode $text
984		1301
985	Converts rxvt-unicodes text reprsentation into a perl string. See	1302	Converts rxvt-unicodes text reprsentation into a perl string. See
986	C<< $term->ROW_t >> for details.	1303	C<< $term->ROW_t >> for details.
987		1304
		1305	=item $success = $term->grab_button ($button, $modifiermask)
		1306
		1307	Registers a synchronous button grab. See the XGrabButton manpage.
		1308
		1309	=item $success = $term->grab ($eventtime[, $sync])
		1310
		1311	Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or
		1312	synchronous (C<$sync> is true). Also remembers the grab timestampe.
		1313
		1314	=item $term->allow_events_async
		1315
		1316	Calls XAllowEvents with AsyncBoth for the most recent grab.
		1317
		1318	=item $term->allow_events_sync
		1319
		1320	Calls XAllowEvents with SyncBoth for the most recent grab.
		1321
		1322	=item $term->allow_events_replay
		1323
		1324	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most
		1325	recent grab.
		1326
		1327	=item $term->ungrab
		1328
		1329	Calls XUngrab for the most recent grab. Is called automatically on
		1330	evaluation errors, as it is better to lose the grab in the error case as
		1331	the session.
		1332
988	=back	1333	=back
989		1334
		1335	=cut
		1336
		1337	package urxvt::popup;
		1338
990	=head2 The C<urxvt::popup> Class	1339	=head2 The C<urxvt::popup> Class
991		1340
992	=over 4	1341	=over 4
993		1342
994	=cut	1343	=cut
995
996	package urxvt::popup;
997		1344
998	sub add_item {	1345	sub add_item {
999	my ($self, $item) = @_;	1346	my ($self, $item) = @_;
1000		1347
		1348	$item->{rend}{normal} = "\x1b[0;30;47m" unless exists $item->{rend}{normal};
		1349	$item->{rend}{hover} = "\x1b[0;30;46m" unless exists $item->{rend}{hover};
		1350	$item->{rend}{active} = "\x1b[m" unless exists $item->{rend}{active};
		1351
		1352	$item->{render} \|\|= sub { $_[0]{text} };
		1353
1001	push @{ $self->{item} }, $item;	1354	push @{ $self->{item} }, $item;
1002	}	1355	}
		1356
		1357	=item $popup->add_title ($title)
		1358
		1359	Adds a non-clickable title to the popup.
		1360
		1361	=cut
		1362
		1363	sub add_title {
		1364	my ($self, $title) = @_;
		1365
		1366	$self->add_item ({
		1367	rend => { normal => "\x1b[38;5;11;44m", hover => "\x1b[38;5;11;44m", active => "\x1b[38;5;11;44m" },
		1368	text => $title,
		1369	activate => sub { },
		1370	});
		1371	}
		1372
		1373	=item $popup->add_separator ([$sepchr])
		1374
		1375	Creates a separator, optionally using the character given as C<$sepchr>.
		1376
		1377	=cut
		1378
		1379	sub add_separator {
		1380	my ($self, $sep) = @_;
		1381
		1382	$sep \|\|= "=";
		1383
		1384	$self->add_item ({
		1385	rend => { normal => "\x1b[0;30;47m", hover => "\x1b[0;30;47m", active => "\x1b[0;30;47m" },
		1386	text => "",
		1387	render => sub { $sep x $self->{term}->ncol },
		1388	activate => sub { },
		1389	});
		1390	}
		1391
		1392	=item $popup->add_button ($text, $cb)
		1393
		1394	Adds a clickable button to the popup. C<$cb> is called whenever it is
		1395	selected.
		1396
		1397	=cut
1003		1398
1004	sub add_button {	1399	sub add_button {
1005	my ($self, $text, $cb) = @_;	1400	my ($self, $text, $cb) = @_;
1006		1401
1007	$self->add_item ({ type => "button", text => "[ $text ]", activate => $cb,	1402	$self->add_item ({ type => "button", text => $text, activate => $cb});
1008	render => sub { $_[0]{text} },
1009	});
1010	}	1403	}
		1404
		1405	=item $popup->add_toggle ($text, $cb, $initial_value)
		1406
		1407	Adds a toggle/checkbox item to the popup. Teh callback gets called
		1408	whenever it gets toggled, with a boolean indicating its value as its first
		1409	argument.
		1410
		1411	=cut
1011		1412
1012	sub add_toggle {	1413	sub add_toggle {
1013	my ($self, $text, $cb, $value) = @_;	1414	my ($self, $text, $cb, $value) = @_;
1014		1415
1015	$self->add_item ({ type => "button", text => " $text", value => $value,	1416	my $item; $item = {
		1417	type => "button",
		1418	text => " $text",
		1419	value => $value,
1016	render => sub { ($_[0]{value} ? "✔" : " ") . substr $_[0]{text}, 1 },	1420	render => sub { ($_[0]{value} ? "* " : " ") . $text },
1017	activate => sub { $cb->($_[0]{value} = !$_[0]{value}); },	1421	activate => sub { $cb->($_[1]{value} = !$_[1]{value}); },
1018	});	1422	};
		1423
		1424	$self->add_item ($item);
1019	}	1425	}
		1426
		1427	=item $popup->show
		1428
		1429	Displays the popup (which is initially hidden).
		1430
		1431	=cut
1020		1432
1021	sub show {	1433	sub show {
1022	my ($self) = @_;	1434	my ($self) = @_;
1023		1435
1024	local $urxvt::popup::self = $self;	1436	local $urxvt::popup::self = $self;
1025		1437
		1438	my $env = $self->{term}->env;
		1439	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.
		1440	delete $env->{LC_ALL};
		1441	$env->{LC_CTYPE} = $self->{term}->locale;
		1442
		1443	urxvt::term->new ($env, $self->{term}->resource ("name"),
1026	urxvt->new ("--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0,	1444	"--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0,
1027	"--transient-for" => $self->{term}->parent,	1445	"--transient-for" => $self->{term}->parent,
		1446	"-display" => $self->{term}->display_id,
1028	"-pe" => "urxvt-popup")	1447	"-pe" => "urxvt-popup")
1029	or die "unable to create popup window\n";	1448	or die "unable to create popup window\n";
1030	}	1449	}
1031		1450
1032	sub DESTROY {	1451	sub DESTROY {
1033	my ($self) = @_;	1452	my ($self) = @_;
1034		1453
		1454	delete $self->{term}{_destroy}{$self};
1035	$self->{term}->ungrab;	1455	$self->{term}->ungrab;
1036	}	1456	}
		1457
		1458	=back
1037		1459
1038	=head2 The C<urxvt::timer> Class	1460	=head2 The C<urxvt::timer> Class
1039		1461
1040	This class implements timer watchers/events. Time is represented as a	1462	This class implements timer watchers/events. Time is represented as a
1041	fractional number of seconds since the epoch. Example:	1463	fractional number of seconds since the epoch. Example:
…		…
1094		1516
1095	$term->{socket} = ...	1517	$term->{socket} = ...
1096	$term->{iow} = urxvt::iow	1518	$term->{iow} = urxvt::iow
1097	->new	1519	->new
1098	->fd (fileno $term->{socket})	1520	->fd (fileno $term->{socket})
1099	->events (1) # wait for read data	1521	->events (urxvt::EVENT_READ)
1100	->start	1522	->start
1101	->cb (sub {	1523	->cb (sub {
1102	my ($iow, $revents) = @_;	1524	my ($iow, $revents) = @_;
1103	# $revents must be 1 here, no need to check	1525	# $revents must be 1 here, no need to check
1104	sysread $term->{socket}, my $buf, 8192	1526	sysread $term->{socket}, my $buf, 8192
…		…
1121		1543
1122	Set the filedescriptor (not handle) to watch.	1544	Set the filedescriptor (not handle) to watch.
1123		1545
1124	=item $iow = $iow->events ($eventmask)	1546	=item $iow = $iow->events ($eventmask)
1125		1547
1126	Set the event mask to watch. Bit #0 (value C<1>) enables watching for read	1548	Set the event mask to watch. The only allowed values are
1127	data, Bit #1 (value C<2>) enables watching for write data.	1549	C<urxvt::EVENT_READ> and C<urxvt::EVENT_WRITE>, which might be ORed
		1550	together, or C<urxvt::EVENT_NONE>.
1128		1551
1129	=item $iow = $iow->start	1552	=item $iow = $iow->start
1130		1553
1131	Start watching for requested events on the given handle.	1554	Start watching for requested events on the given handle.
1132		1555
…		…
1143	This variable controls the verbosity level of the perl extension. Higher	1566	This variable controls the verbosity level of the perl extension. Higher
1144	numbers indicate more verbose output.	1567	numbers indicate more verbose output.
1145		1568
1146	=over 4	1569	=over 4
1147		1570
1148	=item =0 - only fatal messages	1571	=item == 0 - fatal messages
1149		1572
1150	=item =3 - script loading and management	1573	=item >= 3 - script loading and management
1151		1574
1152	=item =10 - all events received	1575	=item >=10 - all events received
1153		1576
1154	=back	1577	=back
1155		1578
1156	=head1 AUTHOR	1579	=head1 AUTHOR
1157		1580

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.48 by root, Sat Jan 7 21:43:17 2006 UTC vs. Revision 1.79 by root, Wed Jan 11 02:13:56 2006 UTC

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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.48 by root, Sat Jan 7 21:43:17 2006 UTC vs.
Revision 1.79 by root, Wed Jan 11 02:13:56 2006 UTC