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

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.158 by ayin, Wed Oct 31 15:17:51 2007 UTC vs.
Revision 1.216 by root, Sun Jun 10 13:32:55 2012 UTC

…		…
20	=head1 DESCRIPTION	20	=head1 DESCRIPTION
21		21
22	Every time a terminal object gets created, extension scripts specified via	22	Every time a terminal object gets created, extension scripts specified via
23	the C<perl> resource are loaded and associated with it.	23	the C<perl> resource are loaded and associated with it.
24		24
25	Scripts are compiled in a 'use strict' and 'use utf8' environment, and	25	Scripts are compiled in a 'use strict "vars"' and 'use utf8' environment, and
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
…		…
40		40
41	@@RXVT_NAME@@ -pe <extensionname>	41	@@RXVT_NAME@@ -pe <extensionname>
42		42
43	Or by adding them to the resource for extensions loaded by default:	43	Or by adding them to the resource for extensions loaded by default:
44		44
45	URxvt.perl-ext-common: default,automove-background,selection-autotransform	45	URxvt.perl-ext-common: default,selection-autotransform
46		46
47	=over 4	47	=over 4
48		48
49	=item selection (enabled by default)	49	=item selection (enabled by default)
50		50
…		…
108	reference. The string will be used as button text and the code reference	108	reference. The string will be used as button text and the code reference
109	will be called when the toggle changes, with the new boolean value as	109	will be called when the toggle changes, with the new boolean value as
110	first argument.	110	first argument.
111		111
112	The following will add an entry C<myoption> that changes	112	The following will add an entry C<myoption> that changes
113	C<$self->{myoption}>:	113	C<< $self->{myoption} >>:
114		114
115	push @{ $self->{term}{option_popup_hook} }, sub {	115	push @{ $self->{term}{option_popup_hook} }, sub {
116	("my option" => $myoption, sub { $self->{myoption} = $_[0] })	116	("my option" => $myoption, sub { $self->{myoption} = $_[0] })
117	};	117	};
118		118
…		…
165	=item readline (enabled by default)	165	=item readline (enabled by default)
166		166
167	A support package that tries to make editing with readline easier. At	167	A support package that tries to make editing with readline easier. At
168	the moment, it reacts to clicking shift-left mouse button by trying to	168	the moment, it reacts to clicking shift-left mouse button by trying to
169	move the text cursor to this position. It does so by generating as many	169	move the text cursor to this position. It does so by generating as many
170	cursor-left or cursor-right keypresses as required (the this only works	170	cursor-left or cursor-right keypresses as required (this only works
171	for programs that correctly support wide characters).	171	for programs that correctly support wide characters).
172		172
173	To avoid too many false positives, this is only done when:	173	To avoid too many false positives, this is only done when:
174		174
175	=over 4	175	=over 4
…		…
259	The default pattern to match URLs can be overridden with the	259	The default pattern to match URLs can be overridden with the
260	C<matcher.pattern.0> resource, and additional patterns can be specified	260	C<matcher.pattern.0> resource, and additional patterns can be specified
261	with numbered patterns, in a manner similar to the "selection" extension.	261	with numbered patterns, in a manner similar to the "selection" extension.
262	The launcher can also be overridden on a per-pattern basis.	262	The launcher can also be overridden on a per-pattern basis.
263		263
264	It is possible to activate the most recently seen match from the keyboard.	264	It is possible to activate the most recently seen match or a list of matches
		265	from the keyboard. Simply bind a keysym to "perl:matcher:last" or
265	Simply bind a keysym to "perl:matcher" as seen in the example below.	266	"perl:matcher:list" as seen in the example below.
266		267
267	Example configuration:	268	Example configuration:
268		269
269	URxvt.perl-ext: default,matcher	270	URxvt.perl-ext: default,matcher
270	URxvt.urlLauncher: sensible-browser	271	URxvt.urlLauncher: sensible-browser
271	URxvt.keysym.C-Delete: perl:matcher	272	URxvt.keysym.C-Delete: perl:matcher:last
		273	URxvt.keysym.M-Delete: perl:matcher:list
272	URxvt.matcher.button: 1	274	URxvt.matcher.button: 1
273	URxvt.matcher.pattern.1: \\bwww\\.[\\w-]+\\.[\\w./?&@#-]*[\\w/-]	275	URxvt.matcher.pattern.1: \\bwww\\.[\\w-]+\\.[\\w./?&@#-]*[\\w/-]
274	URxvt.matcher.pattern.2: \\B(/\\S+?):(\\d+)(?=:\|$)	276	URxvt.matcher.pattern.2: \\B(/\\S+?):(\\d+)(?=:\|$)
275	URxvt.matcher.launcher.2: gvim +$2 $1	277	URxvt.matcher.launcher.2: gvim +$2 $1
276		278
…		…
303	extension will actually grab a physical key just for this function.	305	extension will actually grab a physical key just for this function.
304		306
305	If you want a quake-like animation, tell your window manager to do so	307	If you want a quake-like animation, tell your window manager to do so
306	(fvwm can do it).	308	(fvwm can do it).
307		309
308	=item automove-background	310	=item overlay-osc
309		311
310	This is basically a very small extension that dynamically changes the	312	This extension implements some OSC commands to display timed popups on the
311	background pixmap offset to the window position, in effect creating the	313	screen - useful for status displays from within scripts. You have to read
312	same effect as pseudo transparency with a custom pixmap. No scaling is	314	the sources for more info.
313	supported in this mode. Example:
314
315	@@RXVT_NAME@@ -pixmap background.xpm -pe automove-background
316
317	L<http://wiki.archlinux.org/index.php/Perl_Background_Rotation/Extensions>
318	shows how this extension can be used to implement an automatically blurred
319	transparent background.
320		315
321	=item block-graphics-to-ascii	316	=item block-graphics-to-ascii
322		317
323	A not very useful example of filtering all text output to the terminal	318	A not very useful example of filtering all text output to the terminal
324	by replacing all line-drawing characters (U+2500 .. U+259F) by a	319	by replacing all line-drawing characters (U+2500 .. U+259F) by a
…		…
348	URxvt.remote-selection.store: rsh ruth 'cat >/tmp/distributed-selection'	343	URxvt.remote-selection.store: rsh ruth 'cat >/tmp/distributed-selection'
349	URxvt.remote-selection.fetch: rsh ruth 'cat /tmp/distributed-selection'	344	URxvt.remote-selection.fetch: rsh ruth 'cat /tmp/distributed-selection'
350		345
351	=item selection-pastebin	346	=item selection-pastebin
352		347
353	This is a little rarely useful extension that Uploads the selection as	348	This is a little rarely useful extension that uploads the selection as
354	textfile to a remote site (or does other things). (The implementation is	349	textfile to a remote site (or does other things). (The implementation is
355	not currently secure for use in a multiuser environment as it writes to	350	not currently secure for use in a multiuser environment as it writes to
356	F</tmp> directly.).	351	F</tmp> directly.).
357		352
358	It listens to the C<selection-pastebin:remote-pastebin> keyboard command,	353	It listens to the C<selection-pastebin:remote-pastebin> keyboard command,
…		…
377		372
378	URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/%	373	URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/%
379		374
380	I<Note to xrdb users:> xrdb uses the C preprocessor, which might interpret	375	I<Note to xrdb users:> xrdb uses the C preprocessor, which might interpret
381	the double C</> characters as comment start. Use C<\057\057> instead,	376	the double C</> characters as comment start. Use C<\057\057> instead,
382	which works regardless of wether xrdb is used to parse the resource file	377	which works regardless of whether xrdb is used to parse the resource file
383	or not.	378	or not.
		379
		380	=item macosx-clipboard and macosx-clipboard-native
		381
		382	These two modules implement an extended clipboard for Mac OS X. They are
		383	used like this:
		384
		385	URxvt.perl-ext-common: default,macosx-clipboard
		386	URxvt.keysym.M-c: perl:macosx-clipboard:copy
		387	URxvt.keysym.M-v: perl:macosx-clipboard:paste
		388
		389	The difference between them is that the native variant requires a
		390	perl from apple's devkit or so, and C<macosx-clipboard> requires the
		391	C<Mac::Pasteboard> module, works with other perls, has fewer bugs, is
		392	simpler etc. etc.
384		393
385	=item example-refresh-hooks	394	=item example-refresh-hooks
386		395
387	Displays a very simple digital clock in the upper right corner of the	396	Displays a very simple digital clock in the upper right corner of the
388	window. Illustrates overwriting the refresh callbacks to create your own	397	window. Illustrates overwriting the refresh callbacks to create your own
389	overlays or changes.	398	overlays or changes.
		399
		400	=item confirm-paste
		401
		402	Displays a confirmation dialog when a paste containing at least a full
		403	line is detected.
		404
		405	=item bell-command
		406
		407	Runs the command specified by the C<URxvt.bell-command> resource when
		408	a bell event occurs. For example, the following pops up a notification
		409	bubble with the text "Beep, Beep" using notify-send:
		410
		411	URxvt.bell-command: notify-send "Beep, Beep"
390		412
391	=back	413	=back
392		414
393	=head1 API DOCUMENTATION	415	=head1 API DOCUMENTATION
394		416
…		…
410		432
411	=over 4	433	=over 4
412		434
413	=item $text	435	=item $text
414		436
415	Rxvt-unicodes special way of encoding text, where one "unicode" character	437	Rxvt-unicode's special way of encoding text, where one "unicode" character
416	always represents one screen cell. See L<ROW_t> for a discussion of this format.	438	always represents one screen cell. See L<ROW_t> for a discussion of this format.
417		439
418	=item $string	440	=item $string
419		441
420	A perl text string, with an emphasis on I<text>. It can store all unicode	442	A perl text string, with an emphasis on I<text>. It can store all unicode
…		…
424	=item $octets	446	=item $octets
425		447
426	Either binary data or - more common - a text string encoded in a	448	Either binary data or - more common - a text string encoded in a
427	locale-specific way.	449	locale-specific way.
428		450
		451	=item $keysym
		452
		453	an integer that is a valid X11 keysym code. You can convert a string
		454	into a keysym and viceversa by using C<XStringToKeysym> and
		455	C<XKeysymToString>.
		456
429	=back	457	=back
430		458
431	=head2 Extension Objects	459	=head2 Extension Objects
432		460
433	Every perl extension is a perl class. A separate perl object is created	461	Every perl extension is a perl class. A separate perl object is created
434	for each terminal, and each terminal has its own set of extenion objects,	462	for each terminal, and each terminal has its own set of extension objects,
435	which are passed as the first parameter to hooks. So extensions can use	463	which are passed as the first parameter to hooks. So extensions can use
436	their C<$self> object without having to think about clashes with other	464	their C<$self> object without having to think about clashes with other
437	extensions or other terminals, with the exception of methods and members	465	extensions or other terminals, with the exception of methods and members
438	that begin with an underscore character C<_>: these are reserved for	466	that begin with an underscore character C<_>: these are reserved for
439	internal use.	467	internal use.
…		…
554		582
555	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,	583	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,
556	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total	584	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total
557	number of lines that will be in the scrollback buffer.	585	number of lines that will be in the scrollback buffer.
558		586
559	=item on_osc_seq $term, $op, $args	587	=item on_osc_seq $term, $op, $args, $resp
560		588
561	Called on every OSC sequence and can be used to suppress it or modify its	589	Called on every OSC sequence and can be used to suppress it or modify its
562	behaviour. The default should be to return an empty list. A true value	590	behaviour. The default should be to return an empty list. A true value
563	suppresses execution of the request completely. Make sure you don't get	591	suppresses execution of the request completely. Make sure you don't get
564	confused by recursive invocations when you output an osc sequence within	592	confused by recursive invocations when you output an OSC sequence within
565	this callback.	593	this callback.
566		594
567	C<on_osc_seq_perl> should be used for new behaviour.	595	C<on_osc_seq_perl> should be used for new behaviour.
568		596
569	=item on_osc_seq_perl $term, $string	597	=item on_osc_seq_perl $term, $args, $resp
570		598
571	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =	599	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =
572	operating system command) is processed. Cursor position and other state	600	operating system command) is processed. Cursor position and other state
573	information is up-to-date when this happens. For interoperability, the	601	information is up-to-date when this happens. For interoperability, the
574	string should start with the extension name and a colon, to distinguish	602	string should start with the extension name (sans -osc) and a semicolon,
575	it from commands for other extensions, and this might be enforced in the	603	to distinguish it from commands for other extensions, and this might be
576	future.	604	enforced in the future.
		605
		606	For example, C<overlay-osc> uses this:
		607
		608	sub on_osc_seq_perl {
		609	my ($self, $osc, $resp) = @_;
		610
		611	return unless $osc =~ s/^overlay;//;
		612
		613	... process remaining $osc string
		614	}
577		615
578	Be careful not ever to trust (in a security sense) the data you receive,	616	Be careful not ever to trust (in a security sense) the data you receive,
579	as its source can not easily be controlled (e-mail content, messages from	617	as its source can not easily be controlled (e-mail content, messages from
580	other users on the same system etc.).	618	other users on the same system etc.).
		619
		620	For responses, C<$resp> contains the end-of-args separator used by the
		621	sender.
581		622
582	=item on_add_lines $term, $string	623	=item on_add_lines $term, $string
583		624
584	Called whenever text is about to be output, with the text as argument. You	625	Called whenever text is about to be output, with the text as argument. You
585	can filter/change and output the text yourself by returning a true value	626	can filter/change and output the text yourself by returning a true value
…		…
590	=item on_tt_write $term, $octets	631	=item on_tt_write $term, $octets
591		632
592	Called whenever some data is written to the tty/pty and can be used to	633	Called whenever some data is written to the tty/pty and can be used to
593	suppress or filter tty input.	634	suppress or filter tty input.
594		635
		636	=item on_tt_paste $term, $octets
		637
		638	Called whenever text is about to be pasted, with the text as argument. You
		639	can filter/change and paste the text yourself by returning a true value
		640	and calling C<< $term->tt_paste >> yourself. C<$octets> is
		641	locale-encoded.
		642
595	=item on_line_update $term, $row	643	=item on_line_update $term, $row
596		644
597	Called whenever a line was updated or changed. Can be used to filter	645	Called whenever a line was updated or changed. Can be used to filter
598	screen output (e.g. underline urls or other useless stuff). Only lines	646	screen output (e.g. underline urls or other useless stuff). Only lines
599	that are being shown will be filtered, and, due to performance reasons,	647	that are being shown will be filtered, and, due to performance reasons,
…		…
606	later with the already-modified line (e.g. if unrelated parts change), so	654	later with the already-modified line (e.g. if unrelated parts change), so
607	you cannot just toggle rendition bits, but only set them.	655	you cannot just toggle rendition bits, but only set them.
608		656
609	=item on_refresh_begin $term	657	=item on_refresh_begin $term
610		658
611	Called just before the screen gets redrawn. Can be used for overlay	659	Called just before the screen gets redrawn. Can be used for overlay or
612	or similar effects by modify terminal contents in refresh_begin, and	660	similar effects by modifying the terminal contents in refresh_begin, and
613	restoring them in refresh_end. The built-in overlay and selection display	661	restoring them in refresh_end. The built-in overlay and selection display
614	code is run after this hook, and takes precedence.	662	code is run after this hook, and takes precedence.
615		663
616	=item on_refresh_end $term	664	=item on_refresh_end $term
617		665
…		…
624	resource in the @@RXVT_NAME@@(1) manpage).	672	resource in the @@RXVT_NAME@@(1) manpage).
625		673
626	The event is simply the action string. This interface is assumed to change	674	The event is simply the action string. This interface is assumed to change
627	slightly in the future.	675	slightly in the future.
628		676
		677	=item on_register_command $term, $keysym, $modifiermask, $string
		678
		679	Called after parsing a keysym resource but before registering the
		680	associated binding. If this hook returns TRUE the binding is not
		681	registered. It can be used to modify a binding by calling
		682	C<register_command>.
		683
629	=item on_resize_all_windows $tern, $new_width, $new_height	684	=item on_resize_all_windows $term, $new_width, $new_height
630		685
631	Called just after the new window size has been calculated, but before	686	Called just after the new window size has been calculated, but before
632	windows are actually being resized or hints are being set. If this hook	687	windows are actually being resized or hints are being set. If this hook
633	returns TRUE, setting of the window hints is being skipped.	688	returns TRUE, setting of the window hints is being skipped.
634		689
…		…
668		723
669	=item on_map_notify $term, $event	724	=item on_map_notify $term, $event
670		725
671	=item on_unmap_notify $term, $event	726	=item on_unmap_notify $term, $event
672		727
673	Called whenever the corresponding X event is received for the terminal If	728	Called whenever the corresponding X event is received for the terminal. If
674	the hook returns true, then the even will be ignored by rxvt-unicode.	729	the hook returns true, then the event will be ignored by rxvt-unicode.
675		730
676	The event is a hash with most values as named by Xlib (see the XEvent	731	The event is a hash with most values as named by Xlib (see the XEvent
677	manpage), with the additional members C<row> and C<col>, which are the	732	manpage), with the additional members C<row> and C<col>, which are the
678	(real, not screen-based) row and column under the mouse cursor.	733	(real, not screen-based) row and column under the mouse cursor.
679		734
…		…
689	=item on_wm_delete_window $term, $event	744	=item on_wm_delete_window $term, $event
690		745
691	Called when various types of ClientMessage events are received (all with	746	Called when various types of ClientMessage events are received (all with
692	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).	747	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).
693		748
		749	=item on_bell $term
		750
		751	Called on receipt of a bell character.
		752
694	=back	753	=back
695		754
696	=cut	755	=cut
697		756
698	package urxvt;	757	package urxvt;
699		758
700	use utf8;	759	use utf8;
701	use strict;	760	use strict 'vars';
702	use Carp ();	761	use Carp ();
703	use Scalar::Util ();	762	use Scalar::Util ();
704	use List::Util ();	763	use List::Util ();
705		764
706	our $VERSION = 1;	765	our $VERSION = 1;
707	our $TERM;	766	our $TERM;
708	our @TERM_INIT;	767	our @TERM_INIT; # should go, prevents async I/O etc.
709	our @TERM_EXT;	768	our @TERM_EXT; # should go, prevents async I/O etc.
710	our @HOOKNAME;	769	our @HOOKNAME;
711	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;	770	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
712	our %OPTION;	771	our %OPTION;
713		772
714	our $LIBDIR;	773	our $LIBDIR;
…		…
762		821
763	=over 4	822	=over 4
764		823
765	=item urxvt::fatal $errormessage	824	=item urxvt::fatal $errormessage
766		825
767	Fatally aborts execution with the given error message. Avoid at all	826	Fatally aborts execution with the given error message (which should
768	costs! The only time this is acceptable is when the terminal process	827	include a trailing newline). Avoid at all costs! The only time this
769	starts up.	828	is acceptable (and useful) is in the init hook, where it prevents the
		829	terminal from starting up.
770		830
771	=item urxvt::warn $string	831	=item urxvt::warn $string
772		832
773	Calls C<rxvt_warn> with the given string which should not include a	833	Calls C<rxvt_warn> with the given string which should include a trailing
774	newline. The module also overwrites the C<warn> builtin with a function	834	newline. The module also overwrites the C<warn> builtin with a function
775	that calls this function.	835	that calls this function.
776		836
777	Using this function has the advantage that its output ends up in the	837	Using this function has the advantage that its output ends up in the
778	correct place, e.g. on stderr of the connecting urxvtc client.	838	correct place, e.g. on stderr of the connecting urxvtc client.
…		…
782	=item @terms = urxvt::termlist	842	=item @terms = urxvt::termlist
783		843
784	Returns all urxvt::term objects that exist in this process, regardless of	844	Returns all urxvt::term objects that exist in this process, regardless of
785	whether they are started, being destroyed etc., so be careful. Only term	845	whether they are started, being destroyed etc., so be careful. Only term
786	objects that have perl extensions attached will be returned (because there	846	objects that have perl extensions attached will be returned (because there
787	is no urxvt::term objet associated with others).	847	is no urxvt::term object associated with others).
788		848
789	=item $time = urxvt::NOW	849	=item $time = urxvt::NOW
790		850
791	Returns the "current time" (as per the event loop).	851	Returns the "current time" (as per the event loop).
792		852
…		…
835		895
836	=item $rend = urxvt::OVERLAY_RSTYLE	896	=item $rend = urxvt::OVERLAY_RSTYLE
837		897
838	Return the rendition mask used for overlays by default.	898	Return the rendition mask used for overlays by default.
839		899
840	=item $rendbit = urxvt::RS_Bold, RS_Italic, RS_Blink, RS_RVid, RS_Uline	900	=item $rendbit = urxvt::RS_Bold, urxvt::RS_Italic, urxvt::RS_Blink,
		901	urxvt::RS_RVid, urxvt::RS_Uline
841		902
842	Return the bit that enabled bold, italic, blink, reverse-video and	903	Return the bit that enabled bold, italic, blink, reverse-video and
843	underline, respectively. To enable such a style, just logically OR it into	904	underline, respectively. To enable such a style, just logically OR it into
844	the bitset.	905	the bitset.
845		906
…		…
882	};	943	};
883	}	944	}
884		945
885	no warnings 'utf8';	946	no warnings 'utf8';
886		947
		948	sub parse_resource {
		949	my ($term, $name, $isarg, $longopt, $flag, $value) = @_;
		950
		951	$name =~ y/-/./ if $isarg;
		952
		953	$term->scan_meta;
		954
		955	my $r = $term->{meta}{resource};
		956	keys %$r; # reste iterator
		957	while (my ($pattern, $v) = each %$r) {
		958	if (
		959	$pattern =~ /\.$/
		960	? $pattern eq substr $name, 0, length $pattern
		961	: $pattern eq $name
		962	) {
		963	$name = "$urxvt::RESCLASS.$name";
		964
		965	push @{ $term->{perl_ext_3} }, $v->[0];
		966
		967	if ($v->[1] eq "boolean") {
		968	$term->put_option_db ($name, $flag ? "true" : "false");
		969	return 1;
		970	} else {
		971	$term->put_option_db ($name, $value);
		972	return 1 + 2;
		973	}
		974	}
		975	}
		976
		977	0
		978	}
		979
		980	sub usage {
		981	my ($term, $usage_type) = @_;
		982
		983	$term->scan_meta;
		984
		985	my $r = $term->{meta}{resource};
		986
		987	for my $pattern (sort keys %$r) {
		988	my ($ext, $type, $desc) = @{ $r->{$pattern} };
		989
		990	$desc .= " (-pe $ext)";
		991
		992	if ($usage_type == 1) {
		993	$pattern =~ y/./-/;
		994	$pattern =~ s/-$/-.../g;
		995
		996	if ($type eq "boolean") {
		997	urxvt::log sprintf " -%-30s %s\n", "/+$pattern", $desc;
		998	} else {
		999	urxvt::log sprintf " -%-30s %s\n", "$pattern $type", $desc;
		1000	}
		1001	} else {
		1002	$pattern =~ s/\.$/.*/g;
		1003	urxvt::log sprintf " %-31s %s\n", "$pattern:", $type;
		1004	}
		1005	}
		1006	}
		1007
887	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};	1008	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
888		1009
889	sub verbose {	1010	sub verbose {
890	my ($level, $msg) = @_;	1011	my ($level, $msg) = @_;
891	warn "$msg\n" if $level <= $verbosity;	1012	warn "$msg\n" if $level <= $verbosity;
…		…
907		1028
908	open my $fh, "<:raw", $path	1029	open my $fh, "<:raw", $path
909	or die "$path: $!";	1030	or die "$path: $!";
910		1031
911	my $source =	1032	my $source =
912	"package $pkg; use strict; use utf8; no warnings 'utf8';\n"	1033	"package $pkg; use strict 'vars'; use utf8; no warnings 'utf8';\n"
913	. "#line 1 \"$path\"\n{\n"	1034	. "#line 1 \"$path\"\n{\n"
914	. (do { local $/; <$fh> })	1035	. (do { local $/; <$fh> })
915	. "\n};\n1";	1036	. "\n};\n1";
916		1037
917	eval $source	1038	eval $source
…		…
927	sub invoke {	1048	sub invoke {
928	local $TERM = shift;	1049	local $TERM = shift;
929	my $htype = shift;	1050	my $htype = shift;
930		1051
931	if ($htype == 0) { # INIT	1052	if ($htype == 0) { # INIT
932	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	1053	my @dirs = $TERM->perl_libdirs;
933		1054
934	my %ext_arg;	1055	my %ext_arg;
935		1056
936	{	1057	{
937	my @init = @TERM_INIT;	1058	my @init = @TERM_INIT;
…		…
940	my @pkg = @TERM_EXT;	1061	my @pkg = @TERM_EXT;
941	@TERM_EXT = ();	1062	@TERM_EXT = ();
942	$TERM->register_package ($_) for @pkg;	1063	$TERM->register_package ($_) for @pkg;
943	}	1064	}
944		1065
		1066	for (
		1067	@{ delete $TERM->{perl_ext_3} },
945	for (grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {	1068	grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2
		1069	) {
946	if ($_ eq "default") {	1070	if ($_ eq "default") {
947	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback readline);	1071	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback readline);
948	} elsif (/^-(.*)$/) {	1072	} elsif (/^-(.*)$/) {
949	delete $ext_arg{$1};	1073	delete $ext_arg{$1};
950	} elsif (/^([^<]+)<(.*)>$/) {	1074	} elsif (/^([^<]+)<(.*)>$/) {
…		…
1098	=head2 The C<urxvt::anyevent> Class	1222	=head2 The C<urxvt::anyevent> Class
1099		1223
1100	The sole purpose of this class is to deliver an interface to the	1224	The sole purpose of this class is to deliver an interface to the
1101	C<AnyEvent> module - any module using it will work inside urxvt without	1225	C<AnyEvent> module - any module using it will work inside urxvt without
1102	further programming. The only exception is that you cannot wait on	1226	further programming. The only exception is that you cannot wait on
1103	condition variables, but non-blocking condvar use is ok. What this means	1227	condition variables, but non-blocking condvar use is ok.
1104	is that you cannot use blocking APIs, but the non-blocking variant should	1228
1105	work.	1229	In practical terms this means is that you cannot use blocking APIs, but
		1230	the non-blocking variant should work.
1106		1231
1107	=cut	1232	=cut
1108		1233
1109	our $VERSION = 1;	1234	our $VERSION = '5.23';
1110		1235
1111	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there	1236	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there
1112	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];	1237	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];
1113		1238
1114	sub timer {	1239	sub timer {
…		…
1116		1241
1117	my $cb = $arg{cb};	1242	my $cb = $arg{cb};
1118		1243
1119	urxvt::timer	1244	urxvt::timer
1120	->new	1245	->new
1121	->start (urxvt::NOW + $arg{after})	1246	->after ($arg{after}, $arg{interval})
1122	->cb (sub {	1247	->cb ($arg{interval} ? $cb : sub {
1123	$_[0]->stop; # need to cancel manually	1248	$_[0]->stop; # need to cancel manually
1124	$cb->();	1249	$cb->();
1125	})	1250	})
1126	}	1251	}
1127		1252
1128	sub io {	1253	sub io {
1129	my ($class, %arg) = @_;	1254	my ($class, %arg) = @_;
1130		1255
1131	my $cb = $arg{cb};	1256	my $cb = $arg{cb};
		1257	my $fd = fileno $arg{fh};
		1258	defined $fd or $fd = $arg{fh};
1132		1259
1133	bless [$arg{fh}, urxvt::iow	1260	bless [$arg{fh}, urxvt::iow
1134	->new	1261	->new
1135	->fd (fileno $arg{fh})	1262	->fd ($fd)
1136	->events (($arg{poll} =~ /r/ ? 1 : 0)	1263	->events (($arg{poll} =~ /r/ ? 1 : 0)
1137	\| ($arg{poll} =~ /w/ ? 2 : 0))	1264	\| ($arg{poll} =~ /w/ ? 2 : 0))
1138	->start	1265	->start
1139	->cb (sub {	1266	->cb ($cb)
1140	$cb->(($_[1] & 1 ? 'r' : '')
1141	. ($_[1] & 2 ? 'w' : ''));
1142	})],
1143	urxvt::anyevent::	1267	], urxvt::anyevent::
		1268	}
		1269
		1270	sub idle {
		1271	my ($class, %arg) = @_;
		1272
		1273	my $cb = $arg{cb};
		1274
		1275	urxvt::iw
		1276	->new
		1277	->start
		1278	->cb ($cb)
		1279	}
		1280
		1281	sub child {
		1282	my ($class, %arg) = @_;
		1283
		1284	my $cb = $arg{cb};
		1285
		1286	urxvt::pw
		1287	->new
		1288	->start ($arg{pid})
		1289	->cb (sub {
		1290	$_[0]->stop; # need to cancel manually
		1291	$cb->($_[0]->rpid, $_[0]->rstatus);
		1292	})
1144	}	1293	}
1145		1294
1146	sub DESTROY {	1295	sub DESTROY {
1147	$_[0][1]->stop;	1296	$_[0][1]->stop;
1148	}	1297	}
1149		1298
1150	sub condvar {	1299	# only needed for AnyEvent < 6 compatibility
1151	bless \my $flag, urxvt::anyevent::
1152	}
1153
1154	sub broadcast {
1155	${$_[0]}++;
1156	}
1157
1158	sub wait {
1159	unless (${$_[0]}) {
1160	Carp::croak "AnyEvent->condvar blocking wait unsupported in urxvt, use a non-blocking API";
1161	}
1162	}
1163
1164	sub one_event {	1300	sub one_event {
1165	Carp::croak "AnyEvent->one_event blocking wait unsupported in urxvt, use a non-blocking API";	1301	Carp::croak "AnyEvent->one_event blocking wait unsupported in urxvt, use a non-blocking API";
1166	}	1302	}
1167		1303
1168	package urxvt::term;	1304	package urxvt::term;
…		…
1197	$proxy->enable ($name => $ref);	1333	$proxy->enable ($name => $ref);
1198	}	1334	}
1199	}	1335	}
1200	}	1336	}
1201		1337
		1338	sub perl_libdirs {
		1339	map { split /:/ }
		1340	$_[0]->resource ("perl_lib"),
		1341	$ENV{URXVT_PERL_LIB},
		1342	"$ENV{HOME}/.urxvt/ext",
		1343	"$LIBDIR/perl"
		1344	}
		1345
		1346	sub scan_meta {
		1347	my ($self) = @_;
		1348	my @libdirs = perl_libdirs $self;
		1349
		1350	return if $self->{meta_libdirs} eq join "\x00", @libdirs;
		1351
		1352	my %meta;
		1353
		1354	$self->{meta_libdirs} = join "\x00", @libdirs;
		1355	$self->{meta} = \%meta;
		1356
		1357	for my $dir (reverse @libdirs) {
		1358	opendir my $fh, $dir
		1359	or next;
		1360	for my $ext (readdir $fh) {
		1361	$ext ne "."
		1362	and $ext ne ".."
		1363	and open my $fh, "<", "$dir/$ext"
		1364	or next;
		1365
		1366	while (<$fh>) {
		1367	if (/^#:META:X_RESOURCE:(.*)/) {
		1368	my ($pattern, $type, $desc) = split /:/, $1;
		1369	$pattern =~ s/^%(\.\|$)/$ext$1/g; # % in pattern == extension name
		1370	if ($pattern =~ /[^a-zA-Z0-9\-\.]/) {
		1371	warn "$dir/$ext: meta resource '$pattern' contains illegal characters (not alphanumeric nor . nor *)\n";
		1372	} else {
		1373	$meta{resource}{$pattern} = [$ext, $type, $desc];
		1374	}
		1375	} elsif (/^\s*(?:#\|$)/) {
		1376	# skip other comments and empty lines
		1377	} else {
		1378	last; # stop parsing on first non-empty non-comment line
		1379	}
		1380	}
		1381	}
		1382	}
		1383	}
		1384
1202	=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]	1385	=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]
1203		1386
1204	Creates a new terminal, very similar as if you had started it with system	1387	Creates a new terminal, very similar as if you had started it with system
1205	C<$rxvtname, arg...>. C<$envhashref> must be a reference to a C<%ENV>-like	1388	C<$rxvtname, arg...>. C<$envhashref> must be a reference to a C<%ENV>-like
1206	hash which defines the environment of the new terminal.	1389	hash which defines the environment of the new terminal.
…		…
1260	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.	1443	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.
1261		1444
1262	Here is a likely non-exhaustive list of option names, please see the	1445	Here is a likely non-exhaustive list of option names, please see the
1263	source file F</src/optinc.h> to see the actual list:	1446	source file F</src/optinc.h> to see the actual list:
1264		1447
1265	borderLess console cursorBlink cursorUnderline hold iconic insecure	1448	borderLess buffered console cursorBlink cursorUnderline hold iconic
1266	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage	1449	insecure intensityStyles iso14755 iso14755_52 jumpScroll loginShell
1267	override-redirect pastableTabs pointerBlank reverseVideo scrollBar	1450	mapAlert meta8 mouseWheelScrollPage override_redirect pastableTabs
1268	scrollBar_floating scrollBar_right scrollTtyKeypress scrollTtyOutput	1451	pointerBlank reverseVideo scrollBar scrollBar_floating scrollBar_right
1269	scrollWithBuffer secondaryScreen secondaryScroll skipBuiltinGlyphs	1452	scrollTtyKeypress scrollTtyOutput scrollWithBuffer secondaryScreen
1270	transparent tripleclickwords utmpInhibit visualBell	1453	secondaryScroll skipBuiltinGlyphs skipScroll transparent tripleclickwords
		1454	urgentOnBell utmpInhibit visualBell
1271		1455
1272	=item $value = $term->resource ($name[, $newval])	1456	=item $value = $term->resource ($name[, $newval])
1273		1457
1274	Returns the current resource value associated with a given name and	1458	Returns the current resource value associated with a given name and
1275	optionally sets a new value. Setting values is most useful in the C<init>	1459	optionally sets a new value. Setting values is most useful in the C<init>
…		…
1288		1472
1289	Here is a likely non-exhaustive list of resource names, not all of which	1473	Here is a likely non-exhaustive list of resource names, not all of which
1290	are supported in every build, please see the source file F</src/rsinc.h>	1474	are supported in every build, please see the source file F</src/rsinc.h>
1291	to see the actual list:	1475	to see the actual list:
1292		1476
1293	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont	1477	answerbackstring backgroundPixmap backspace_key blendtype blurradius
1294	borderLess color cursorBlink cursorUnderline cutchars delete_key	1478	boldFont boldItalicFont borderLess buffered chdir color cursorBlink
1295	display_name embed ext_bwidth fade font geometry hold iconName	1479	cursorUnderline cutchars delete_key depth display_name embed ext_bwidth
1296	imFont imLocale inputMethod insecure int_bwidth intensityStyles	1480	fade font geometry hold iconName iconfile imFont imLocale inputMethod
		1481	insecure int_bwidth intensityStyles iso14755 iso14755_52 italicFont
1297	italicFont jumpScroll lineSpace loginShell mapAlert meta8 modifier	1482	jumpScroll letterSpace lineSpace loginShell mapAlert meta8 modifier
1298	mouseWheelScrollPage name override_redirect pastableTabs path perl_eval	1483	mouseWheelScrollPage name override_redirect pastableTabs path perl_eval
1299	perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay	1484	perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay
1300	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar	1485	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar
1301	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness	1486	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness
1302	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle	1487	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle
1303	secondaryScreen secondaryScroll selectstyle shade term_name title	1488	secondaryScreen secondaryScroll shade skipBuiltinGlyphs skipScroll
1304	transient_for transparent transparent_all tripleclickwords utmpInhibit	1489	term_name title transient_for transparent tripleclickwords urgentOnBell
1305	visualBell	1490	utmpInhibit visualBell
1306		1491
1307	=cut	1492	=cut
1308		1493
1309	sub resource($$;$) {	1494	sub resource($$;$) {
1310	my ($self, $name) = (shift, shift);	1495	my ($self, $name) = (shift, shift);
1311	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);	1496	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);
1312	&urxvt::term::_resource	1497	goto &urxvt::term::_resource
1313	}	1498	}
1314		1499
1315	=item $value = $term->x_resource ($pattern)	1500	=item $value = $term->x_resource ($pattern)
1316		1501
1317	Returns the X-Resource for the given pattern, excluding the program or	1502	Returns the X-Resource for the given pattern, excluding the program or
…		…
1321		1506
1322	This method should only be called during the C<on_start> hook, as there is	1507	This method should only be called during the C<on_start> hook, as there is
1323	only one resource database per display, and later invocations might return	1508	only one resource database per display, and later invocations might return
1324	the wrong resources.	1509	the wrong resources.
1325		1510
1326	=item $success = $term->parse_keysym ($keysym_spec, $command_string)	1511	=item $value = $term->x_resource_boolean ($pattern)
1327		1512
		1513	Like C<x_resource>, above, but interprets the string value as a boolean
		1514	and returns C<1> for true values, C<0> for false values and C<undef> if
		1515	the resource or option isn't specified.
		1516
		1517	You should always use this method to parse boolean resources.
		1518
		1519	=cut
		1520
		1521	sub x_resource_boolean {
		1522	my $res = &x_resource;
		1523
		1524	$res =~ /^\s(?:true\|yes\|on\|1)\s$/i ? 1 : defined $res && 0
		1525	}
		1526
		1527	=item $success = $term->parse_keysym ($key, $octets)
		1528
1328	Adds a keymap translation exactly as specified via a resource. See the	1529	Adds a key binding exactly as specified via a resource. See the
1329	C<keysym> resource in the @@RXVT_NAME@@(1) manpage.	1530	C<keysym> resource in the @@RXVT_NAME@@(1) manpage.
		1531
		1532	=item $term->register_command ($keysym, $modifiermask, $string)
		1533
		1534	Adds a key binding. This is a lower level api compared to
		1535	C<parse_keysym>, as it expects a parsed key description, and can be
		1536	used only inside either the C<on_init> hook, to add a binding, or the
		1537	C<on_register_command> hook, to modify a parsed binding.
1330		1538
1331	=item $rend = $term->rstyle ([$new_rstyle])	1539	=item $rend = $term->rstyle ([$new_rstyle])
1332		1540
1333	Return and optionally change the current rendition. Text that is output by	1541	Return and optionally change the current rendition. Text that is output by
1334	the terminal application will use this style.	1542	the terminal application will use this style.
…		…
1342		1550
1343	=item ($row, $col) = $term->selection_beg ([$row, $col])	1551	=item ($row, $col) = $term->selection_beg ([$row, $col])
1344		1552
1345	=item ($row, $col) = $term->selection_end ([$row, $col])	1553	=item ($row, $col) = $term->selection_end ([$row, $col])
1346		1554
1347	Return the current values of the selection mark, begin or end positions,	1555	Return the current values of the selection mark, begin or end positions.
1348	and optionally set them to new values.	1556
		1557	When arguments are given, then the selection coordinates are set to
		1558	C<$row> and C<$col>, and the selection screen is set to the current
		1559	screen.
		1560
		1561	=item $screen = $term->selection_screen ([$screen])
		1562
		1563	Returns the current selection screen, and then optionally sets it.
1349		1564
1350	=item $term->selection_make ($eventtime[, $rectangular])	1565	=item $term->selection_make ($eventtime[, $rectangular])
1351		1566
1352	Tries to make a selection as set by C<selection_beg> and	1567	Tries to make a selection as set by C<selection_beg> and
1353	C<selection_end>. If C<$rectangular> is true (default: false), a	1568	C<selection_end>. If C<$rectangular> is true (default: false), a
1354	rectangular selection will be made. This is the prefered function to make	1569	rectangular selection will be made. This is the preferred function to make
1355	a selection.	1570	a selection.
1356		1571
1357	=item $success = $term->selection_grab ($eventtime)	1572	=item $success = $term->selection_grab ($eventtime[, $clipboard])
1358		1573
1359	Try to request the primary selection text from the server (for example, as	1574	Try to acquire ownership of the primary (clipboard if C<$clipboard> is
		1575	true) selection from the server. The corresponding text can be set
1360	set by the next method). No visual feedback will be given. This function	1576	with the next method. No visual feedback will be given. This function
1361	is mostly useful from within C<on_sel_grab> hooks.	1577	is mostly useful from within C<on_sel_grab> hooks.
1362		1578
1363	=item $oldtext = $term->selection ([$newtext])	1579	=item $oldtext = $term->selection ([$newtext, $clipboard])
1364		1580
1365	Return the current selection text and optionally replace it by C<$newtext>.	1581	Return the current selection (clipboard if C<$clipboard> is true) text
		1582	and optionally replace it by C<$newtext>.
		1583
		1584	=item $term->selection_clear ([$clipboard])
		1585
		1586	Revoke ownership of the primary (clipboard if C<$clipboard> is true) selection.
1366		1587
1367	=item $term->overlay_simple ($x, $y, $text)	1588	=item $term->overlay_simple ($x, $y, $text)
1368		1589
1369	Create a simple multi-line overlay box. See the next method for details.	1590	Create a simple multi-line overlay box. See the next method for details.
1370		1591
…		…
1400		1621
1401	The methods currently supported on C<urxvt::overlay> objects are:	1622	The methods currently supported on C<urxvt::overlay> objects are:
1402		1623
1403	=over 4	1624	=over 4
1404		1625
1405	=item $overlay->set ($x, $y, $text, $rend)	1626	=item $overlay->set ($x, $y, $text[, $rend])
1406		1627
1407	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts	1628	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts
1408	text in rxvt-unicode's special encoding and an array of rendition values	1629	text in rxvt-unicode's special encoding and an array of rendition values
1409	at a specific position inside the overlay.	1630	at a specific position inside the overlay.
		1631
		1632	If C<$rend> is missing, then the rendition will not be changed.
1410		1633
1411	=item $overlay->hide	1634	=item $overlay->hide
1412		1635
1413	If visible, hide the overlay, but do not destroy it.	1636	If visible, hide the overlay, but do not destroy it.
1414		1637
…		…
1496	locale-specific encoding of the terminal and can contain command sequences	1719	locale-specific encoding of the terminal and can contain command sequences
1497	(escape codes) that will be interpreted.	1720	(escape codes) that will be interpreted.
1498		1721
1499	=item $term->tt_write ($octets)	1722	=item $term->tt_write ($octets)
1500		1723
1501	Write the octets given in C<$data> to the tty (i.e. as program input). To	1724	Write the octets given in C<$octets> to the tty (i.e. as program input). To
1502	pass characters instead of octets, you should convert your strings first	1725	pass characters instead of octets, you should convert your strings first
1503	to the locale-specific encoding using C<< $term->locale_encode >>.	1726	to the locale-specific encoding using C<< $term->locale_encode >>.
		1727
		1728	=item $term->tt_paste ($octets)
		1729
		1730	Write the octets given in C<$octets> to the tty as a paste, converting NL to
		1731	CR and bracketing the data with control sequences if bracketed paste mode
		1732	is set.
1504		1733
1505	=item $old_events = $term->pty_ev_events ([$new_events])	1734	=item $old_events = $term->pty_ev_events ([$new_events])
1506		1735
1507	Replaces the event mask of the pty watcher by the given event mask. Can	1736	Replaces the event mask of the pty watcher by the given event mask. Can
1508	be used to suppress input and output handling to the pty/tty. See the	1737	be used to suppress input and output handling to the pty/tty. See the
…		…
1527	Adds the specified events to the vt event mask. Useful e.g. when you want	1756	Adds the specified events to the vt event mask. Useful e.g. when you want
1528	to receive pointer events all the times:	1757	to receive pointer events all the times:
1529		1758
1530	$term->vt_emask_add (urxvt::PointerMotionMask);	1759	$term->vt_emask_add (urxvt::PointerMotionMask);
1531		1760
		1761	=item $term->set_urgency ($set)
		1762
		1763	Enable/disable the urgency hint on the toplevel window.
		1764
1532	=item $term->focus_in	1765	=item $term->focus_in
1533		1766
1534	=item $term->focus_out	1767	=item $term->focus_out
1535		1768
1536	=item $term->key_press ($state, $keycode[, $time])	1769	=item $term->key_press ($state, $keycode[, $time])
…		…
1624		1857
1625	Used after changing terminal contents to display them.	1858	Used after changing terminal contents to display them.
1626		1859
1627	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])	1860	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])
1628		1861
1629	Returns the text of the entire row with number C<$row_number>. Row C<0>	1862	Returns the text of the entire row with number C<$row_number>. Row C<< $term->top_row >>
1630	is the topmost terminal line, row C<< $term->$ncol-1 >> is the bottommost	1863	is the topmost terminal line, row C<< $term->nrow-1 >> is the bottommost
1631	terminal line. The scrollback buffer starts at line C<-1> and extends to
1632	line C<< -$term->nsaved >>. Nothing will be returned if a nonexistent line	1864	terminal line. Nothing will be returned if a nonexistent line
1633	is requested.	1865	is requested.
1634		1866
1635	If C<$new_text> is specified, it will replace characters in the current	1867	If C<$new_text> is specified, it will replace characters in the current
1636	line, starting at column C<$start_col> (default C<0>), which is useful	1868	line, starting at column C<$start_col> (default C<0>), which is useful
1637	to replace only parts of a line. The font index in the rendition will	1869	to replace only parts of a line. The font index in the rendition will
1638	automatically be updated.	1870	automatically be updated.
1639		1871
1640	C<$text> is in a special encoding: tabs and wide characters that use more	1872	C<$text> is in a special encoding: tabs and wide characters that use more
1641	than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535)	1873	than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535)
1642	characters. Characters with combining characters and other characters that	1874	characters. Characters with combining characters and other characters that
1643	do not fit into the normal tetx encoding will be replaced with characters	1875	do not fit into the normal text encoding will be replaced with characters
1644	in the private use area.	1876	in the private use area.
1645		1877
1646	You have to obey this encoding when changing text. The advantage is	1878	You have to obey this encoding when changing text. The advantage is
1647	that C<substr> and similar functions work on screen cells and not on	1879	that C<substr> and similar functions work on screen cells and not on
1648	characters.	1880	characters.
…		…
1823	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most	2055	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most
1824	recent grab.	2056	recent grab.
1825		2057
1826	=item $term->ungrab	2058	=item $term->ungrab
1827		2059
1828	Calls XUngrab for the most recent grab. Is called automatically on	2060	Calls XUngrabPointer and XUngrabKeyboard for the most recent grab. Is called automatically on
1829	evaluation errors, as it is better to lose the grab in the error case as	2061	evaluation errors, as it is better to lose the grab in the error case as
1830	the session.	2062	the session.
1831		2063
1832	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])	2064	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])
1833		2065
…		…
1835		2067
1836	=item @atoms = $term->XListProperties ($window)	2068	=item @atoms = $term->XListProperties ($window)
1837		2069
1838	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)	2070	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)
1839		2071
1840	=item $term->XChangeWindowProperty ($window, $property, $type, $format, $octets)	2072	=item $term->XChangeProperty ($window, $property, $type, $format, $octets)
1841		2073
1842	=item $term->XDeleteProperty ($window, $property)	2074	=item $term->XDeleteProperty ($window, $property)
1843		2075
1844	=item $window = $term->DefaultRootWindow	2076	=item $window = $term->DefaultRootWindow
1845		2077
…		…
1852	=item $term->XMoveResizeWindow ($window, $x, $y, $width, $height)	2084	=item $term->XMoveResizeWindow ($window, $x, $y, $width, $height)
1853		2085
1854	=item ($x, $y, $child_window) = $term->XTranslateCoordinates ($src, $dst, $x, $y)	2086	=item ($x, $y, $child_window) = $term->XTranslateCoordinates ($src, $dst, $x, $y)
1855		2087
1856	=item $term->XChangeInput ($window, $add_events[, $del_events])	2088	=item $term->XChangeInput ($window, $add_events[, $del_events])
		2089
		2090	=item $keysym = $term->XStringToKeysym ($string)
		2091
		2092	=item $string = $term->XKeysymToString ($keysym)
1857		2093
1858	Various X or X-related functions. The C<$term> object only serves as	2094	Various X or X-related functions. The C<$term> object only serves as
1859	the source of the display, otherwise those functions map more-or-less	2095	the source of the display, otherwise those functions map more-or-less
1860	directory onto the X functions of the same name.	2096	directly onto the X functions of the same name.
1861		2097
1862	=back	2098	=back
1863		2099
1864	=cut	2100	=cut
1865		2101
…		…
1967	my $env = $self->{term}->env;	2203	my $env = $self->{term}->env;
1968	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.	2204	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.
1969	delete $env->{LC_ALL};	2205	delete $env->{LC_ALL};
1970	$env->{LC_CTYPE} = $self->{term}->locale;	2206	$env->{LC_CTYPE} = $self->{term}->locale;
1971		2207
1972	urxvt::term->new ($env, "popup",	2208	my $term = urxvt::term->new (
		2209	$env, "popup",
1973	"--perl-lib" => "", "--perl-ext-common" => "",	2210	"--perl-lib" => "", "--perl-ext-common" => "",
1974	"-pty-fd" => -1, "-sl" => 0,	2211	"-pty-fd" => -1, "-sl" => 0,
1975	"-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",	2212	"-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",
1976	"--transient-for" => $self->{term}->parent,	2213	"--transient-for" => $self->{term}->parent,
1977	"-display" => $self->{term}->display_id,	2214	"-display" => $self->{term}->display_id,
1978	"-pe" => "urxvt-popup")	2215	"-pe" => "urxvt-popup",
1979	or die "unable to create popup window\n";	2216	) or die "unable to create popup window\n";
		2217
		2218	unless (delete $term->{urxvt_popup_init_done}) {
		2219	$term->ungrab;
		2220	$term->destroy;
		2221	die "unable to initialise popup window\n";
		2222	}
1980	}	2223	}
1981		2224
1982	sub DESTROY {	2225	sub DESTROY {
1983	my ($self) = @_;	2226	my ($self) = @_;
1984		2227
…		…
2015		2258
2016	=item $timer = $timer->cb (sub { my ($timer) = @_; ... })	2259	=item $timer = $timer->cb (sub { my ($timer) = @_; ... })
2017		2260
2018	Set the callback to be called when the timer triggers.	2261	Set the callback to be called when the timer triggers.
2019		2262
2020	=item $tstamp = $timer->at
2021
2022	Return the time this watcher will fire next.
2023
2024	=item $timer = $timer->set ($tstamp)	2263	=item $timer = $timer->set ($tstamp[, $interval])
2025		2264
2026	Set the time the event is generated to $tstamp.	2265	Set the time the event is generated to $tstamp (and optionally specifies a
		2266	new $interval).
2027		2267
2028	=item $timer = $timer->interval ($interval)	2268	=item $timer = $timer->interval ($interval)
2029		2269
2030	Normally (and when C<$interval> is C<0>), the timer will automatically	2270	By default (and when C<$interval> is C<0>), the timer will automatically
2031	stop after it has fired once. If C<$interval> is non-zero, then the timer	2271	stop after it has fired once. If C<$interval> is non-zero, then the timer
2032	is automatically rescheduled at the given intervals.	2272	is automatically rescheduled at the given intervals.
2033		2273
2034	=item $timer = $timer->start	2274	=item $timer = $timer->start
2035		2275
2036	Start the timer.	2276	Start the timer.
2037		2277
2038	=item $timer = $timer->start ($tstamp)	2278	=item $timer = $timer->start ($tstamp[, $interval])
2039		2279
2040	Set the event trigger time to C<$tstamp> and start the timer.	2280	Set the event trigger time to C<$tstamp> and start the timer. Optionally
		2281	also replaces the interval.
2041		2282
2042	=item $timer = $timer->after ($delay)	2283	=item $timer = $timer->after ($delay[, $interval])
2043		2284
2044	Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.	2285	Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.
2045		2286
2046	=item $timer = $timer->stop	2287	=item $timer = $timer->stop
2047		2288
…		…
2055		2296
2056	$term->{socket} = ...	2297	$term->{socket} = ...
2057	$term->{iow} = urxvt::iow	2298	$term->{iow} = urxvt::iow
2058	->new	2299	->new
2059	->fd (fileno $term->{socket})	2300	->fd (fileno $term->{socket})
2060	->events (urxvt::EVENT_READ)	2301	->events (urxvt::EV_READ)
2061	->start	2302	->start
2062	->cb (sub {	2303	->cb (sub {
2063	my ($iow, $revents) = @_;	2304	my ($iow, $revents) = @_;
2064	# $revents must be 1 here, no need to check	2305	# $revents must be 1 here, no need to check
2065	sysread $term->{socket}, my $buf, 8192	2306	sysread $term->{socket}, my $buf, 8192
…		…
2083	Set the file descriptor (not handle) to watch.	2324	Set the file descriptor (not handle) to watch.
2084		2325
2085	=item $iow = $iow->events ($eventmask)	2326	=item $iow = $iow->events ($eventmask)
2086		2327
2087	Set the event mask to watch. The only allowed values are	2328	Set the event mask to watch. The only allowed values are
2088	C<urxvt::EVENT_READ> and C<urxvt::EVENT_WRITE>, which might be ORed	2329	C<urxvt::EV_READ> and C<urxvt::EV_WRITE>, which might be ORed
2089	together, or C<urxvt::EVENT_NONE>.	2330	together, or C<urxvt::EV_NONE>.
2090		2331
2091	=item $iow = $iow->start	2332	=item $iow = $iow->start
2092		2333
2093	Start watching for requested events on the given handle.	2334	Start watching for requested events on the given handle.
2094		2335
…		…
2178		2419
2179	=back	2420	=back
2180		2421
2181	=head1 AUTHOR	2422	=head1 AUTHOR
2182		2423
2183	Marc Lehmann <pcg@goof.com>	2424	Marc Lehmann <schmorp@schmorp.de>
2184	http://software.schmorp.de/pkg/rxvt-unicode	2425	http://software.schmorp.de/pkg/rxvt-unicode
2185		2426
2186	=cut	2427	=cut
2187		2428
2188	1	2429	1

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.158 by ayin, Wed Oct 31 15:17:51 2007 UTC vs. Revision 1.216 by root, Sun Jun 10 13:32:55 2012 UTC

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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.158 by ayin, Wed Oct 31 15:17:51 2007 UTC vs.
Revision 1.216 by root, Sun Jun 10 13:32:55 2012 UTC