[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 1.83 by root, Thu Jan 12 01:38:37 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 middle-clicked, the program specified in the
		91	resource 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	# %ENV is the original startup environment
		502	delete $ENV{IFS};
		503	delete $ENV{CDPATH};
		504	delete $ENV{BASH_ENV};
		505	$ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin";
421	}	506	}
422		507
423	my @hook_count;	508	my @hook_count;
424	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};	509	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
425		510
426	sub verbose {	511	sub verbose {
427	my ($level, $msg) = @_;	512	my ($level, $msg) = @_;
428	warn "$msg\n" if $level <= $verbosity;	513	warn "$msg\n" if $level <= $verbosity;
429	}	514	}
430		515
431	# find on_xxx subs in the package and register them
432	# as hooks
433	sub register_package($) {
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";	516	my $extension_pkg = "extension0000";
449	my %extension_pkg;	517	my %extension_pkg;
450		518
451	# load a single script into its own package, once only	519	# load a single script into its own package, once only
452	sub extension_package($) {	520	sub extension_package($) {
…		…
458	verbose 3, "loading extension '$path' into package '$pkg'";	526	verbose 3, "loading extension '$path' into package '$pkg'";
459		527
460	open my $fh, "<:raw", $path	528	open my $fh, "<:raw", $path
461	or die "$path: $!";	529	or die "$path: $!";
462		530
		531	my $source = untaint
463	my $source = "package $pkg; use strict; use utf8;\n"	532	"package $pkg; use strict; use utf8;\n"
464	. "use base urxvt::term::proxy::;\n"	533	. "use base urxvt::term::extension::;\n"
465	. "#line 1 \"$path\"\n{\n"	534	. "#line 1 \"$path\"\n{\n"
466	. (do { local $/; <$fh> })	535	. (do { local $/; <$fh> })
467	. "\n};\n1";	536	. "\n};\n1";
468		537
		538	eval $source
469	eval $source or die "$path: $@";	539	or die "$path: $@";
470		540
471	$pkg	541	$pkg
472	}	542	}
473	}	543	}
474		544
…		…
479	local $TERM = shift;	549	local $TERM = shift;
480	my $htype = shift;	550	my $htype = shift;
481		551
482	if ($htype == 0) { # INIT	552	if ($htype == 0) { # INIT
483	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	553	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");
		554
		555	my %ext_arg;
484		556
485	for my $ext (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {	557	for (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {
		558	if ($_ eq "default") {
		559	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback);
		560	} elsif (/^-(.*)$/) {
		561	delete $ext_arg{$1};
		562	} elsif (/^([^<]+)<(.*)>$/) {
		563	push @{ $ext_arg{$1} }, $2;
		564	} else {
		565	$ext_arg{$_} \|\|= [];
		566	}
		567	}
		568
		569	while (my ($ext, $argv) = each %ext_arg) {
486	my @files = grep -f $_, map "$_/$ext", @dirs;	570	my @files = grep -f $_, map "$_/$ext", @dirs;
487		571
488	if (@files) {	572	if (@files) {
489	register_package extension_package $files[0];	573	$TERM->register_package (extension_package $files[0], $argv);
490	} else {	574	} else {
491	warn "perl extension '$ext' not found in perl library search path\n";	575	warn "perl extension '$ext' not found in perl library search path\n";
492	}	576	}
493	}	577	}
		578
		579	eval "#line 1 \"--perl-eval resource/argument\"\n" . $TERM->resource ("perl_eval");
		580	warn $@ if $@;
494	}	581	}
495		582
496	$retval = undef;	583	$retval = undef;
497		584
498	if (my $cb = $TERM->{_hook}[$htype]) {	585	if (my $cb = $TERM->{_hook}[$htype]) {
…		…
500	if $verbosity >= 10;	587	if $verbosity >= 10;
501		588
502	keys %$cb;	589	keys %$cb;
503		590
504	while (my ($pkg, $cb) = each %$cb) {	591	while (my ($pkg, $cb) = each %$cb) {
505	eval {	592	$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	$proxy
511	},
512	@_,
513	) and last;	593	and last;
		594
		595	if ($@) {
		596	$TERM->ungrab; # better to lose the grab than the session
		597	warn $@;
514	};	598	}
515	warn $@ if $@;#d#
516	}	599	}
517	}	600	}
518		601
519	if ($htype == 1) { # DESTROY	602	if ($htype == 1) { # DESTROY
520	# remove hooks if unused
521	if (my $hook = $TERM->{_hook}) {	603	if (my $hook = delete $TERM->{_hook}) {
522	for my $htype (0..$#$hook) {	604	for my $htype (0..$#$hook) {
523	$hook_count[$htype] -= scalar keys %{ $hook->[$htype] \|\| {} }	605	$hook_count[$htype] -= scalar keys %{ $hook->[$htype] \|\| {} }
524	or set_should_invoke $htype, 0;	606	or set_should_invoke $htype, 0;
525	}	607	}
526	}	608	}
…		…
533	}	615	}
534		616
535	$retval	617	$retval
536	}	618	}
537		619
538	sub urxvt::term::proxy::AUTOLOAD {	620	# urxvt::term::extension
539	$urxvt::term::proxy::AUTOLOAD =~ /:([^:]+)$/	621
		622	package urxvt::term::extension;
		623
		624	sub enable {
		625	my ($self, %hook) = @_;
		626	my $pkg = $self->{_pkg};
		627
		628	while (my ($name, $cb) = each %hook) {
		629	my $htype = $HOOKTYPE{uc $name};
		630	defined $htype
		631	or Carp::croak "unsupported hook type '$name'";
		632
		633	unless (exists $self->{term}{_hook}[$htype]{$pkg}) {
		634	$hook_count[$htype]++
		635	or urxvt::set_should_invoke $htype, 1;
		636	}
		637
		638	$self->{term}{_hook}[$htype]{$pkg} = $cb;
		639	}
		640	}
		641
		642	sub disable {
		643	my ($self, @hook) = @_;
		644	my $pkg = $self->{_pkg};
		645
		646	for my $name (@hook) {
		647	my $htype = $HOOKTYPE{uc $name};
		648	defined $htype
		649	or Carp::croak "unsupported hook type '$name'";
		650
		651	if (delete $self->{term}{_hook}[$htype]{$pkg}) {
		652	--$hook_count[$htype]
		653	or urxvt::set_should_invoke $htype, 0;
		654	}
		655	}
		656	}
		657
		658	our $AUTOLOAD;
		659
		660	sub AUTOLOAD {
		661	$AUTOLOAD =~ /:([^:]+)$/
540	or die "FATAL: \$AUTOLOAD '$urxvt::term::proxy::AUTOLOAD' unparsable";	662	or die "FATAL: \$AUTOLOAD '$AUTOLOAD' unparsable";
541		663
542	eval qq{	664	eval qq{
543	sub $urxvt::term::proxy::AUTOLOAD {	665	sub $AUTOLOAD {
544	my \$proxy = shift;	666	my \$proxy = shift;
545	\$proxy->{term}->$1 (\@_)	667	\$proxy->{term}->$1 (\@_)
546	}	668	}
547	1	669	1
548	} or die "FATAL: unable to compile method forwarder: $@";	670	} or die "FATAL: unable to compile method forwarder: $@";
549		671
550	goto &$urxvt::term::proxy::AUTOLOAD;	672	goto &$AUTOLOAD;
551	}	673	}
		674
		675	sub DESTROY {
		676	# nop
		677	}
		678
		679	# urxvt::destroy_hook
552		680
553	sub urxvt::destroy_hook::DESTROY {	681	sub urxvt::destroy_hook::DESTROY {
554	${$_[0]}->();	682	${$_[0]}->();
555	}	683	}
556		684
557	sub urxvt::destroy_hook(&) {	685	sub urxvt::destroy_hook(&) {
558	bless \shift, urxvt::destroy_hook::	686	bless \shift, urxvt::destroy_hook::
559	}	687	}
560		688
		689	package urxvt::anyevent;
		690
		691	=head2 The C<urxvt::anyevent> Class
		692
		693	The sole purpose of this class is to deliver an interface to the
		694	C<AnyEvent> module - any module using it will work inside urxvt without
		695	further programming. The only exception is that you cannot wait on
		696	condition variables, but non-blocking condvar use is ok. What this means
		697	is that you cannot use blocking APIs, but the non-blocking variant should
		698	work.
		699
		700	=cut
		701
		702	our $VERSION = 1;
		703
		704	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there
		705	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];
		706
		707	sub timer {
		708	my ($class, %arg) = @_;
		709
		710	my $cb = $arg{cb};
		711
		712	urxvt::timer
		713	->new
		714	->start (urxvt::NOW + $arg{after})
		715	->cb (sub {
		716	$_[0]->stop; # need to cancel manually
		717	$cb->();
		718	})
		719	}
		720
		721	sub io {
		722	my ($class, %arg) = @_;
		723
		724	my $cb = $arg{cb};
		725
		726	bless [$arg{fh}, urxvt::iow
		727	->new
		728	->fd (fileno $arg{fh})
		729	->events (($arg{poll} =~ /r/ ? 1 : 0)
		730	\| ($arg{poll} =~ /w/ ? 2 : 0))
		731	->start
		732	->cb (sub {
		733	$cb->(($_[1] & 1 ? 'r' : '')
		734	. ($_[1] & 2 ? 'w' : ''));
		735	})],
		736	urxvt::anyevent::
		737	}
		738
		739	sub DESTROY {
		740	$_[0][1]->stop;
		741	}
		742
		743	sub condvar {
		744	bless \my $flag, urxvt::anyevent::condvar::
		745	}
		746
		747	sub urxvt::anyevent::condvar::broadcast {
		748	${$_[0]}++;
		749	}
		750
		751	sub urxvt::anyevent::condvar::wait {
		752	unless (${$_[0]}) {
		753	Carp::croak "AnyEvent->condvar blocking wait unsupported in urxvt, use a non-blocking API";
		754	}
		755	}
		756
		757	package urxvt::term;
		758
561	=head2 The C<urxvt::term> Class	759	=head2 The C<urxvt::term> Class
562		760
563	=over 4	761	=over 4
564		762
		763	=cut
		764
		765	# find on_xxx subs in the package and register them
		766	# as hooks
		767	sub register_package {
		768	my ($self, $pkg, $argv) = @_;
		769
		770	my $proxy = bless {
		771	_pkg => $pkg,
		772	argv => $argv,
		773	}, $pkg;
		774	Scalar::Util::weaken ($proxy->{term} = $self);
		775
		776	$self->{_pkg}{$pkg} = $proxy;
		777
		778	for my $name (@HOOKNAME) {
		779	if (my $ref = $pkg->can ("on_" . lc $name)) {
		780	$proxy->enable ($name => $ref);
		781	}
		782	}
		783	}
		784
		785	=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]
		786
		787	Creates a new terminal, very similar as if you had started it with system
		788	C<$rxvtname, arg...>. C<$envhashref> must be a reference to a C<%ENV>-like
		789	hash which defines the environment of the new terminal.
		790
		791	Croaks (and probably outputs an error message) if the new instance
		792	couldn't be created. Returns C<undef> if the new instance didn't
		793	initialise perl, and the terminal object otherwise. The C<init> and
		794	C<start> hooks will be called during this call.
		795
		796	=cut
		797
		798	sub new {
		799	my ($class, $env, @args) = @_;
		800
		801	_new ([ map "$_=$env->{$_}", keys %$env ], @args);
		802	}
		803
565	=item $term->destroy	804	=item $term->destroy
566		805
567	Destroy the terminal object (close the window, free resources etc.).	806	Destroy the terminal object (close the window, free resources
		807	etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event
		808	watchers (timers, io watchers) are still active.
		809
		810	=item $isset = $term->option ($optval[, $set])
		811
		812	Returns true if the option specified by C<$optval> is enabled, and
		813	optionally change it. All option values are stored by name in the hash
		814	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.
		815
		816	Here is a a likely non-exhaustive list of option names, please see the
		817	source file F</src/optinc.h> to see the actual list:
		818
		819	borderLess console cursorBlink cursorUnderline hold iconic insecure
		820	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage
		821	pastableTabs pointerBlank reverseVideo scrollBar scrollBar_floating
		822	scrollBar_right scrollTtyKeypress scrollTtyOutput scrollWithBuffer
		823	secondaryScreen secondaryScroll skipBuiltinGlyphs transparent
		824	tripleclickwords utmpInhibit visualBell
568		825
569	=item $value = $term->resource ($name[, $newval])	826	=item $value = $term->resource ($name[, $newval])
570		827
571	Returns the current resource value associated with a given name and	828	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>	829	optionally sets a new value. Setting values is most useful in the C<init>
…		…
582		839
583	Please note that resource strings will currently only be freed when the	840	Please note that resource strings will currently only be freed when the
584	terminal is destroyed, so changing options frequently will eat memory.	841	terminal is destroyed, so changing options frequently will eat memory.
585		842
586	Here is a a likely non-exhaustive list of resource names, not all of which	843	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	844	are supported in every build, please see the source file F</src/rsinc.h>
588	list:	845	to see the actual list:
589		846
590	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont	847	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont
591	borderLess color cursorBlink cursorUnderline cutchars delete_key	848	borderLess color cursorBlink cursorUnderline cutchars delete_key
592	display_name embed ext_bwidth fade font geometry hold iconName	849	display_name embed ext_bwidth fade font geometry hold iconName
593	imFont imLocale inputMethod insecure int_bwidth intensityStyles	850	imFont imLocale inputMethod insecure int_bwidth intensityStyles
…		…
600	shade term_name title transparent transparent_all tripleclickwords	857	shade term_name title transparent transparent_all tripleclickwords
601	utmpInhibit visualBell	858	utmpInhibit visualBell
602		859
603	=cut	860	=cut
604		861
605	sub urxvt::term::resource($$;$) {	862	sub resource($$;$) {
606	my ($self, $name) = (shift, shift);	863	my ($self, $name) = (shift, shift);
607	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);	864	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);
608	&urxvt::term::_resource	865	&urxvt::term::_resource
609	}	866	}
610		867
		868	=item $value = $term->x_resource ($pattern)
		869
		870	Returns the X-Resource for the given pattern, excluding the program or
		871	class name, i.e. C<< $term->x_resource ("boldFont") >> should return the
		872	same value as used by this instance of rxvt-unicode. Returns C<undef> if no
		873	resource with that pattern exists.
		874
		875	This method should only be called during the C<on_start> hook, as there is
		876	only one resource database per display, and later invocations might return
		877	the wrong resources.
		878
		879	=item $success = $term->parse_keysym ($keysym_spec, $command_string)
		880
		881	Adds a keymap translation exactly as specified via a resource. See the
		882	C<keysym> resource in the @@RXVT_NAME@@(1) manpage.
		883
611	=item $rend = $term->rstyle ([$new_rstyle])	884	=item $rend = $term->rstyle ([$new_rstyle])
612		885
613	Return and optionally change the current rendition. Text that is output by	886	Return and optionally change the current rendition. Text that is output by
614	the terminal application will use this style.	887	the terminal application will use this style.
615		888
…		…
634		907
635	=item $oldtext = $term->selection ([$newtext])	908	=item $oldtext = $term->selection ([$newtext])
636		909
637	Return the current selection text and optionally replace it by C<$newtext>.	910	Return the current selection text and optionally replace it by C<$newtext>.
638		911
639	#=item $term->overlay ($x, $y, $text)	912	=item $term->overlay_simple ($x, $y, $text)
640	#	913
641	#Create a simple multi-line overlay box. See the next method for details.	914	Create a simple multi-line overlay box. See the next method for details.
642	#	915
643	#=cut	916	=cut
644	#	917
645	#sub urxvt::term::scr_overlay {	918	sub overlay_simple {
646	# my ($self, $x, $y, $text) = @_;	919	my ($self, $x, $y, $text) = @_;
647	#	920
648	# my @lines = split /\n/, $text;	921	my @lines = split /\n/, $text;
649	#	922
650	# my $w = 0;	923	my $w = List::Util::max map $self->strwidth ($_), @lines;
651	# for (map $self->strwidth ($_), @lines) {	924
652	# $w = $_ if $w < $_;
653	# }
654	#
655	# $self->scr_overlay_new ($x, $y, $w, scalar @lines);	925	my $overlay = $self->overlay ($x, $y, $w, scalar @lines);
656	# $self->scr_overlay_set (0, $_, $lines[$_]) for 0.. $#lines;	926	$overlay->set (0, $_, $lines[$_]) for 0.. $#lines;
657	#}	927
		928	$overlay
		929	}
658		930
659	=item $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]])	931	=item $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]])
660		932
661	Create a new (empty) overlay at the given position with the given	933	Create a new (empty) overlay at the given position with the given
662	width/height. C<$rstyle> defines the initial rendition style	934	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,	969	C<$event> I<must> be the event causing the menu to pop up (a button event,
698	currently).	970	currently).
699		971
700	=cut	972	=cut
701		973
702	sub urxvt::term::popup {	974	sub popup {
703	my ($self, $event) = @_;	975	my ($self, $event) = @_;
704		976
705	$self->grab ($event->{time}, 1)	977	$self->grab ($event->{time}, 1)
706	or return;	978	or return;
707		979
…		…
729		1001
730	=item $string = $term->locale_decode ($octets)	1002	=item $string = $term->locale_decode ($octets)
731		1003
732	Convert the given locale-encoded octets into a perl string.	1004	Convert the given locale-encoded octets into a perl string.
733		1005
		1006	=item $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle])
		1007
		1008	XORs the rendition values in the given span with the provided value
		1009	(default: C<RS_RVid>). Useful in refresh hooks to provide effects similar
		1010	to the selection.
		1011
		1012	=item $term->scr_xor_rect ($beg_row, $beg_col, $end_row, $end_col[, $rstyle1[, $rstyle2]])
		1013
		1014	Similar to C<scr_xor_span>, but xors a rectangle instead. Trailing
		1015	whitespace will additionally be xored with the C<$rstyle2>, which defaults
		1016	to C<RS_RVid \| RS_Uline>, which removes reverse video again and underlines
		1017	it instead.
		1018
		1019	=item $term->scr_bell
		1020
		1021	Ring the bell!
		1022
734	=item $term->scr_add_lines ($string)	1023	=item $term->scr_add_lines ($string)
735		1024
736	Write the given text string to the screen, as if output by the application	1025	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	1026	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	1027	codes), but is free to use line feeds, carriage returns and tabs. The
…		…
752		1041
753	Write the octets given in C<$data> to the tty (i.e. as program input). To	1042	Write the octets given in C<$data> to the tty (i.e. as program input). To
754	pass characters instead of octets, you should convert your strings first	1043	pass characters instead of octets, you should convert your strings first
755	to the locale-specific encoding using C<< $term->locale_encode >>.	1044	to the locale-specific encoding using C<< $term->locale_encode >>.
756		1045
		1046	=item $old_events = $term->pty_ev_events ([$new_events])
		1047
		1048	Replaces the event mask of the pty watcher by the given event mask. Can
		1049	be used to suppress input and output handling to the pty/tty. See the
		1050	description of C<< urxvt::timer->events >>. Make sure to always restore
		1051	the previous value.
		1052
757	=item $windowid = $term->parent	1053	=item $windowid = $term->parent
758		1054
759	Return the window id of the toplevel window.	1055	Return the window id of the toplevel window.
760		1056
761	=item $windowid = $term->vt	1057	=item $windowid = $term->vt
…		…
785	=item $nrow_plus_saveLines = $term->total_rows	1081	=item $nrow_plus_saveLines = $term->total_rows
786		1082
787	=item $lines_in_scrollback = $term->nsaved	1083	=item $lines_in_scrollback = $term->nsaved
788		1084
789	Return various integers describing terminal characteristics.	1085	Return various integers describing terminal characteristics.
		1086
		1087	=item $x_display = $term->display_id
		1088
		1089	Return the DISPLAY used by rxvt-unicode.
		1090
		1091	=item $lc_ctype = $term->locale
		1092
		1093	Returns the LC_CTYPE category string used by this rxvt-unicode.
		1094
		1095	=item $env = $term->env
		1096
		1097	Returns a copy of the environment in effect for the terminal as a hashref
		1098	similar to C<\%ENV>.
		1099
		1100	=cut
		1101
		1102	sub env {
		1103	if (my $env = $_[0]->_env) {
		1104	+{ map /^([^=]+)(?:=(.*))?$/s && ($1 => $2), @$env }
		1105	} else {
		1106	+{ %ENV }
		1107	}
		1108	}
790		1109
791	=item $modifiermask = $term->ModLevel3Mask	1110	=item $modifiermask = $term->ModLevel3Mask
792		1111
793	=item $modifiermask = $term->ModMetaMask	1112	=item $modifiermask = $term->ModMetaMask
794		1113
…		…
897		1216
898	=back	1217	=back
899		1218
900	=cut	1219	=cut
901		1220
902	sub urxvt::term::line {	1221	sub line {
903	my ($self, $row) = @_;	1222	my ($self, $row) = @_;
904		1223
905	my $maxrow = $self->nrow - 1;	1224	my $maxrow = $self->nrow - 1;
906		1225
907	my ($beg, $end) = ($row, $row);	1226	my ($beg, $end) = ($row, $row);
…		…
971	$offset / $self->{ncol} + $self->{beg},	1290	$offset / $self->{ncol} + $self->{beg},
972	$offset % $self->{ncol}	1291	$offset % $self->{ncol}
973	)	1292	)
974	}	1293	}
975		1294
976	=item ($row, $col) = $line->coord_of ($offset)
977	=item $text = $term->special_encode $string	1295	=item $text = $term->special_encode $string
978		1296
979	Converts a perl string into the special encoding used by rxvt-unicode,	1297	Converts a perl string into the special encoding used by rxvt-unicode,
980	where one character corresponds to one screen cell. See	1298	where one character corresponds to one screen cell. See
981	C<< $term->ROW_t >> for details.	1299	C<< $term->ROW_t >> for details.
…		…
983	=item $string = $term->special_decode $text	1301	=item $string = $term->special_decode $text
984		1302
985	Converts rxvt-unicodes text reprsentation into a perl string. See	1303	Converts rxvt-unicodes text reprsentation into a perl string. See
986	C<< $term->ROW_t >> for details.	1304	C<< $term->ROW_t >> for details.
987		1305
		1306	=item $success = $term->grab_button ($button, $modifiermask)
		1307
		1308	Registers a synchronous button grab. See the XGrabButton manpage.
		1309
		1310	=item $success = $term->grab ($eventtime[, $sync])
		1311
		1312	Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or
		1313	synchronous (C<$sync> is true). Also remembers the grab timestampe.
		1314
		1315	=item $term->allow_events_async
		1316
		1317	Calls XAllowEvents with AsyncBoth for the most recent grab.
		1318
		1319	=item $term->allow_events_sync
		1320
		1321	Calls XAllowEvents with SyncBoth for the most recent grab.
		1322
		1323	=item $term->allow_events_replay
		1324
		1325	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most
		1326	recent grab.
		1327
		1328	=item $term->ungrab
		1329
		1330	Calls XUngrab for the most recent grab. Is called automatically on
		1331	evaluation errors, as it is better to lose the grab in the error case as
		1332	the session.
		1333
988	=back	1334	=back
989		1335
		1336	=cut
		1337
		1338	package urxvt::popup;
		1339
990	=head2 The C<urxvt::popup> Class	1340	=head2 The C<urxvt::popup> Class
991		1341
992	=over 4	1342	=over 4
993		1343
994	=cut	1344	=cut
995
996	package urxvt::popup;
997		1345
998	sub add_item {	1346	sub add_item {
999	my ($self, $item) = @_;	1347	my ($self, $item) = @_;
1000		1348
		1349	$item->{rend}{normal} = "\x1b[0;30;47m" unless exists $item->{rend}{normal};
		1350	$item->{rend}{hover} = "\x1b[0;30;46m" unless exists $item->{rend}{hover};
		1351	$item->{rend}{active} = "\x1b[m" unless exists $item->{rend}{active};
		1352
		1353	$item->{render} \|\|= sub { $_[0]{text} };
		1354
1001	push @{ $self->{item} }, $item;	1355	push @{ $self->{item} }, $item;
1002	}	1356	}
		1357
		1358	=item $popup->add_title ($title)
		1359
		1360	Adds a non-clickable title to the popup.
		1361
		1362	=cut
		1363
		1364	sub add_title {
		1365	my ($self, $title) = @_;
		1366
		1367	$self->add_item ({
		1368	rend => { normal => "\x1b[38;5;11;44m", hover => "\x1b[38;5;11;44m", active => "\x1b[38;5;11;44m" },
		1369	text => $title,
		1370	activate => sub { },
		1371	});
		1372	}
		1373
		1374	=item $popup->add_separator ([$sepchr])
		1375
		1376	Creates a separator, optionally using the character given as C<$sepchr>.
		1377
		1378	=cut
		1379
		1380	sub add_separator {
		1381	my ($self, $sep) = @_;
		1382
		1383	$sep \|\|= "=";
		1384
		1385	$self->add_item ({
		1386	rend => { normal => "\x1b[0;30;47m", hover => "\x1b[0;30;47m", active => "\x1b[0;30;47m" },
		1387	text => "",
		1388	render => sub { $sep x $self->{term}->ncol },
		1389	activate => sub { },
		1390	});
		1391	}
		1392
		1393	=item $popup->add_button ($text, $cb)
		1394
		1395	Adds a clickable button to the popup. C<$cb> is called whenever it is
		1396	selected.
		1397
		1398	=cut
1003		1399
1004	sub add_button {	1400	sub add_button {
1005	my ($self, $text, $cb) = @_;	1401	my ($self, $text, $cb) = @_;
1006		1402
1007	$self->add_item ({ type => "button", text => "[ $text ]", activate => $cb,	1403	$self->add_item ({ type => "button", text => $text, activate => $cb});
1008	render => sub { $_[0]{text} },
1009	});
1010	}	1404	}
		1405
		1406	=item $popup->add_toggle ($text, $cb, $initial_value)
		1407
		1408	Adds a toggle/checkbox item to the popup. Teh callback gets called
		1409	whenever it gets toggled, with a boolean indicating its value as its first
		1410	argument.
		1411
		1412	=cut
1011		1413
1012	sub add_toggle {	1414	sub add_toggle {
1013	my ($self, $text, $cb, $value) = @_;	1415	my ($self, $text, $cb, $value) = @_;
1014		1416
1015	$self->add_item ({ type => "button", text => " $text", value => $value,	1417	my $item; $item = {
		1418	type => "button",
		1419	text => " $text",
		1420	value => $value,
1016	render => sub { ($_[0]{value} ? "✔" : " ") . substr $_[0]{text}, 1 },	1421	render => sub { ($_[0]{value} ? "* " : " ") . $text },
1017	activate => sub { $cb->($_[0]{value} = !$_[0]{value}); },	1422	activate => sub { $cb->($_[1]{value} = !$_[1]{value}); },
1018	});	1423	};
		1424
		1425	$self->add_item ($item);
1019	}	1426	}
		1427
		1428	=item $popup->show
		1429
		1430	Displays the popup (which is initially hidden).
		1431
		1432	=cut
1020		1433
1021	sub show {	1434	sub show {
1022	my ($self) = @_;	1435	my ($self) = @_;
1023		1436
1024	local $urxvt::popup::self = $self;	1437	local $urxvt::popup::self = $self;
1025		1438
		1439	my $env = $self->{term}->env;
		1440	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.
		1441	delete $env->{LC_ALL};
		1442	$env->{LC_CTYPE} = $self->{term}->locale;
		1443
		1444	urxvt::term->new ($env, $self->{term}->resource ("name"),
1026	urxvt->new ("--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0,	1445	"--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0,
1027	"--transient-for" => $self->{term}->parent,	1446	"--transient-for" => $self->{term}->parent,
		1447	"-display" => $self->{term}->display_id,
1028	"-pe" => "urxvt-popup")	1448	"-pe" => "urxvt-popup")
1029	or die "unable to create popup window\n";	1449	or die "unable to create popup window\n";
1030	}	1450	}
1031		1451
1032	sub DESTROY {	1452	sub DESTROY {
1033	my ($self) = @_;	1453	my ($self) = @_;
1034		1454
		1455	delete $self->{term}{_destroy}{$self};
1035	$self->{term}->ungrab;	1456	$self->{term}->ungrab;
1036	}	1457	}
		1458
		1459	=back
1037		1460
1038	=head2 The C<urxvt::timer> Class	1461	=head2 The C<urxvt::timer> Class
1039		1462
1040	This class implements timer watchers/events. Time is represented as a	1463	This class implements timer watchers/events. Time is represented as a
1041	fractional number of seconds since the epoch. Example:	1464	fractional number of seconds since the epoch. Example:
…		…
1094		1517
1095	$term->{socket} = ...	1518	$term->{socket} = ...
1096	$term->{iow} = urxvt::iow	1519	$term->{iow} = urxvt::iow
1097	->new	1520	->new
1098	->fd (fileno $term->{socket})	1521	->fd (fileno $term->{socket})
1099	->events (1) # wait for read data	1522	->events (urxvt::EVENT_READ)
1100	->start	1523	->start
1101	->cb (sub {	1524	->cb (sub {
1102	my ($iow, $revents) = @_;	1525	my ($iow, $revents) = @_;
1103	# $revents must be 1 here, no need to check	1526	# $revents must be 1 here, no need to check
1104	sysread $term->{socket}, my $buf, 8192	1527	sysread $term->{socket}, my $buf, 8192
…		…
1121		1544
1122	Set the filedescriptor (not handle) to watch.	1545	Set the filedescriptor (not handle) to watch.
1123		1546
1124	=item $iow = $iow->events ($eventmask)	1547	=item $iow = $iow->events ($eventmask)
1125		1548
1126	Set the event mask to watch. Bit #0 (value C<1>) enables watching for read	1549	Set the event mask to watch. The only allowed values are
1127	data, Bit #1 (value C<2>) enables watching for write data.	1550	C<urxvt::EVENT_READ> and C<urxvt::EVENT_WRITE>, which might be ORed
		1551	together, or C<urxvt::EVENT_NONE>.
1128		1552
1129	=item $iow = $iow->start	1553	=item $iow = $iow->start
1130		1554
1131	Start watching for requested events on the given handle.	1555	Start watching for requested events on the given handle.
1132		1556
…		…
1143	This variable controls the verbosity level of the perl extension. Higher	1567	This variable controls the verbosity level of the perl extension. Higher
1144	numbers indicate more verbose output.	1568	numbers indicate more verbose output.
1145		1569
1146	=over 4	1570	=over 4
1147		1571
1148	=item =0 - only fatal messages	1572	=item == 0 - fatal messages
1149		1573
1150	=item =3 - script loading and management	1574	=item >= 3 - script loading and management
1151		1575
1152	=item =10 - all events received	1576	=item >=10 - all events received
1153		1577
1154	=back	1578	=back
1155		1579
1156	=head1 AUTHOR	1580	=head1 AUTHOR
1157		1581

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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 1.83 by root, Thu Jan 12 01:38:37 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 1.83 by root, Thu Jan 12 01:38:37 2006 UTC