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

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.68 by root, Mon Jan 9 20:00:31 2006 UTC vs.
Revision 1.94 by root, Sun Jan 15 06:02:41 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 (enabled by default)	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 and further clicks). Right
46	urls and complete shell-quoted arguments, which is very convenient, too,	46	now, it tries to select words, urls and complete shell-quoted
47	if your F<ls> supports C<--quoting-style=shell>.	47	arguments, which is very convenient, too, if your F<ls> supports
		48	C<--quoting-style=shell>.
48		49
49	It also offers the following bindable event:	50	A double-click usually selects the word under the cursor, further clicks
		51	will enlarge the selection.
		52
		53	The selection works by trying to match a number of regexes and displaying
		54	them in increasing order of length. You can add your own regexes by
		55	specifying resources of the form:
		56
		57	URxvt.selection.pattern-0: perl-regex
		58	URxvt.selection.pattern-1: perl-regex
		59	...
		60
		61	The index number (0, 1...) must not have any holes, and each regex must
		62	contain at least one pair of capturing parentheses, which will be used for
		63	the match. For example, the followign adds a regex that matches everything
		64	between two vertical bars:
		65
		66	URxvt.selection.pattern-0: \\\|([^\|]+)\\\|
		67
		68	You can look at the source of the selection extension to see more
		69	interesting uses, such as parsing a line from beginning to end.
		70
		71	This extension also offers the following bindable keyboard command:
50		72
51	=over 4	73	=over 4
52		74
53	=item rot13	75	=item rot13
54		76
…		…
64	runtime.	86	runtime.
65		87
66	=item selection-popup (enabled by default)	88	=item selection-popup (enabled by default)
67		89
68	Binds a popup menu to Ctrl-Button3 that lets you convert the selection	90	Binds a popup menu to Ctrl-Button3 that lets you convert the selection
69	text into various other formats/action.	91	text into various other formats/action (such as uri unescaping, perl
		92	evalution, web-browser starting etc.), depending on content.
70		93
71	=item digital-clock	94	=item searchable-scrollback<hotkey> (enabled by default)
72		95
73	Displays a digital clock using the built-in overlay.	96	Adds regex search functionality to the scrollback buffer, triggered
		97	by a hotkey (default: C<M-s>). While in search mode, normal terminal
		98	input/output is suspended and a regex is displayed at the bottom of the
		99	screen.
		100
		101	Inputting characters appends them to the regex and continues incremental
		102	search. C<BackSpace> removes a character from the regex, C<Up> and C<Down>
		103	search upwards/downwards in the scrollback buffer, C<End> jumps to the
		104	bottom. C<Escape> leaves search mode and returns to the point where search
		105	was started, while C<Enter> or C<Return> stay at the current position and
		106	additionally stores the first match in the current line into the primary
		107	selection.
		108
		109	=item selection-autotransform
		110
		111	This selection allows you to do automatic transforms on a selection
		112	whenever a selection is made.
		113
		114	It works by specifying perl snippets (most useful is a single C<s///>
		115	operator) that modify C<$_> as resources:
		116
		117	URxvt.selection-autotransform.0: transform
		118	URxvt.selection-autotransform.1: transform
		119	...
		120
		121	For example, the following will transform selections of the form
		122	C<filename:number>, often seen in compiler messages, into C<vi +$filename
		123	$word>:
		124
		125	URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/
		126
		127	And this example matches the same,but replaces it with vi-commands you can
		128	paste directly into your (vi :) editor:
		129
		130	URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/\\x1b:e \\Q$1\\E\\x0d:$2\\x0d/
		131
		132	Of course, this can be modified to suit your needs and your editor :)
		133
		134	To expand the example above to typical perl error messages ("XXX at
		135	FILENAME line YYY."), you need a slightly more elaborate solution:
		136
		137	URxvt.selection.pattern-0: ( at .*? line \\d+\\.)
		138	URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)\\.$/\x1b:e \\Q$1\E\\x0d:$2\\x0d/
		139
		140	The first line tells the selection code to treat the unchanging part of
		141	every error message as a selection pattern, and the second line transforms
		142	the message into vi commands to load the file.
74		143
75	=item mark-urls	144	=item mark-urls
76		145
77	Uses per-line display filtering (C<on_line_update>) to underline urls.	146	Uses per-line display filtering (C<on_line_update>) to underline urls and
		147	make them clickable. When middle-clicked, the program specified in the
		148	resource C<urlLauncher> (default C<x-www-browser>) will be started with
		149	the URL as first argument.
78		150
79	=item block-graphics-to-ascii	151	=item block-graphics-to-ascii
80		152
81	A not very useful example of filtering all text output to the terminal,	153	A not very useful example of filtering all text output to the terminal,
82	by replacing all line-drawing characters (U+2500 .. U+259F) by a	154	by replacing all line-drawing characters (U+2500 .. U+259F) by a
83	similar-looking ascii character.	155	similar-looking ascii character.
84		156
		157	=item digital-clock
		158
		159	Displays a digital clock using the built-in overlay.
		160
85	=item example-refresh-hooks	161	=item example-refresh-hooks
86		162
87	Displays a very simple digital clock in the upper right corner of the	163	Displays a very simple digital clock in the upper right corner of the
88	window. Illustrates overwriting the refresh callbacks to create your own	164	window. Illustrates overwriting the refresh callbacks to create your own
89	overlays or changes.	165	overlays or changes.
90		166
91	=back	167	=back
		168
		169	=head1 API DOCUMENTATION
92		170
93	=head2 General API Considerations	171	=head2 General API Considerations
94		172
95	All objects (such as terminals, time watchers etc.) are typical	173	All objects (such as terminals, time watchers etc.) are typical
96	reference-to-hash objects. The hash can be used to store anything you	174	reference-to-hash objects. The hash can be used to store anything you
…		…
109	=over 4	187	=over 4
110		188
111	=item $text	189	=item $text
112		190
113	Rxvt-unicodes special way of encoding text, where one "unicode" character	191	Rxvt-unicodes special way of encoding text, where one "unicode" character
114	always represents one screen cell. See L<row_t> for a discussion of this format.	192	always represents one screen cell. See L<ROW_t> for a discussion of this format.
115		193
116	=item $string	194	=item $string
117		195
118	A perl text string, with an emphasis on I<text>. It can store all unicode	196	A perl text string, with an emphasis on I<text>. It can store all unicode
119	characters and is to be distinguished with text encoded in a specific	197	characters and is to be distinguished with text encoded in a specific
…		…
124	Either binary data or - more common - a text string encoded in a	202	Either binary data or - more common - a text string encoded in a
125	locale-specific way.	203	locale-specific way.
126		204
127	=back	205	=back
128		206
		207	=head2 Extension Objects
		208
		209	Very perl extension is a perl class. A separate perl object is created
		210	for each terminal and each extension and passed as the first parameter to
		211	hooks. So extensions can use their C<$self> object without having to think
		212	about other extensions, with the exception of methods and members that
		213	begin with an underscore character C<_>: these are reserved for internal
		214	use.
		215
		216	Although it isn't a C<urxvt::term> object, you can call all methods of the
		217	C<urxvt::term> class on this object.
		218
		219	It has the following methods and data members:
		220
		221	=over 4
		222
		223	=item $urxvt_term = $self->{term}
		224
		225	Returns the C<urxvt::term> object associated with this instance of the
		226	extension. This member I<must not> be changed in any way.
		227
		228	=item $self->enable ($hook_name => $cb, [$hook_name => $cb..])
		229
		230	Dynamically enable the given hooks (named without the C<on_> prefix) for
		231	this extension, replacing any previous hook. This is useful when you want
		232	to overwrite time-critical hooks only temporarily.
		233
		234	=item $self->disable ($hook_name[, $hook_name..])
		235
		236	Dynamically disable the given hooks.
		237
		238	=back
		239
129	=head2 Hooks	240	=head2 Hooks
130		241
131	The following subroutines can be declared in extension files, and will be	242	The following subroutines can be declared in extension files, and will be
132	called whenever the relevant event happens.	243	called whenever the relevant event happens.
133		244
134	The first argument passed to them is an object private to each terminal	245	The first argument passed to them is an extension oject as described in
135	and extension package. You can call all C<urxvt::term> methods on it, but	246	the in the C<Extension Objects> section.
136	its not a real C<urxvt::term> object. Instead, the real C<urxvt::term>
137	object that is shared between all packages is stored in the C<term>
138	member. It is, however, blessed intot he package of the extension script,
139	so for all practical purposes you can treat an extension script as a class.
140		247
141	All of them must return a boolean value. If it is true, then the event	248	B<All> of these hooks must return a boolean value. If it is true, then the
142	counts as being I<consumed>, and the invocation of other hooks is skipped,	249	event counts as being I<consumed>, and the invocation of other hooks is
143	and the relevant action might not be carried out by the C++ code.	250	skipped, and the relevant action might not be carried out by the C++ code.
144		251
145	When in doubt, return a false value (preferably C<()>).	252	I<< When in doubt, return a false value (preferably C<()>). >>
146		253
147	=over 4	254	=over 4
148		255
149	=item on_init $term	256	=item on_init $term
150		257
…		…
185	=item on_sel_extend $term	292	=item on_sel_extend $term
186		293
187	Called whenever the user tries to extend the selection (e.g. with a double	294	Called whenever the user tries to extend the selection (e.g. with a double
188	click) and is either supposed to return false (normal operation), or	295	click) and is either supposed to return false (normal operation), or
189	should extend the selection itelf and return true to suppress the built-in	296	should extend the selection itelf and return true to suppress the built-in
190	processing.	297	processing. This can happen multiple times, as long as the callback
		298	returns true, it will be called on every further click by the user and is
		299	supposed to enlarge the selection more and more, if possible.
191		300
192	See the F<selection> example extension.	301	See the F<selection> example extension.
193		302
194	=item on_view_change $term, $offset	303	=item on_view_change $term, $offset
195		304
…		…
226	can filter/change and output the text yourself by returning a true value	335	can filter/change and output the text yourself by returning a true value
227	and calling C<< $term->scr_add_lines >> yourself. Please note that this	336	and calling C<< $term->scr_add_lines >> yourself. Please note that this
228	might be very slow, however, as your hook is called for B<all> text being	337	might be very slow, however, as your hook is called for B<all> text being
229	output.	338	output.
230		339
		340	=item on_tt_write $term, $octets
		341
		342	Called whenever some data is written to the tty/pty and can be used to
		343	suppress or filter tty input.
		344
231	=item on_line_update $term, $row	345	=item on_line_update $term, $row
232		346
233	Called whenever a line was updated or changed. Can be used to filter	347	Called whenever a line was updated or changed. Can be used to filter
234	screen output (e.g. underline urls or other useless stuff). Only lines	348	screen output (e.g. underline urls or other useless stuff). Only lines
235	that are being shown will be filtered, and, due to performance reasons,	349	that are being shown will be filtered, and, due to performance reasons,
…		…
257		371
258	Called whenever the user presses a key combination that has a	372	Called whenever the user presses a key combination that has a
259	C<perl:string> action bound to it (see description of the B<keysym>	373	C<perl:string> action bound to it (see description of the B<keysym>
260	resource in the @@RXVT_NAME@@(1) manpage).	374	resource in the @@RXVT_NAME@@(1) manpage).
261		375
		376	=item on_x_event $term, $event
		377
		378	Called on every X event received on the vt window (and possibly other
		379	windows). Should only be used as a last resort. Most event structure
		380	members are not passed.
		381
262	=item on_focus_in $term	382	=item on_focus_in $term
263		383
264	Called whenever the window gets the keyboard focus, before rxvt-unicode	384	Called whenever the window gets the keyboard focus, before rxvt-unicode
265	does focus in processing.	385	does focus in processing.
266		386
267	=item on_focus_out $term	387	=item on_focus_out $term
268		388
269	Called wheneever the window loses keyboard focus, before rxvt-unicode does	389	Called wheneever the window loses keyboard focus, before rxvt-unicode does
270	focus out processing.	390	focus out processing.
271		391
272	=item on_key_press $term, $event, $octets	392	=item on_key_press $term, $event, $keysym, $octets
273		393
274	=item on_key_release $term, $event	394	=item on_key_release $term, $event, $keysym
275		395
276	=item on_button_press $term, $event	396	=item on_button_press $term, $event
277		397
278	=item on_button_release $term, $event	398	=item on_button_release $term, $event
279		399
…		…
295		415
296	subwindow.	416	subwindow.
297		417
298	=back	418	=back
299		419
		420	=cut
		421
		422	package urxvt;
		423
		424	use utf8;
		425	use strict;
		426	use Carp ();
		427	use Scalar::Util ();
		428	use List::Util ();
		429
		430	our $VERSION = 1;
		431	our $TERM;
		432	our @HOOKNAME;
		433	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
		434	our %OPTION;
		435
		436	our $LIBDIR;
		437	our $RESNAME;
		438	our $RESCLASS;
		439	our $RXVTNAME;
		440
300	=head2 Variables in the C<urxvt> Package	441	=head2 Variables in the C<urxvt> Package
301		442
302	=over 4	443	=over 4
		444
		445	=item $urxvt::LIBDIR
		446
		447	The rxvt-unicode library directory, where, among other things, the perl
		448	modules and scripts are stored.
		449
		450	=item $urxvt::RESCLASS, $urxvt::RESCLASS
		451
		452	The resource class and name rxvt-unicode uses to look up X resources.
		453
		454	=item $urxvt::RXVTNAME
		455
		456	The basename of the installed binaries, usually C<urxvt>.
303		457
304	=item $urxvt::TERM	458	=item $urxvt::TERM
305		459
306	The current terminal. This variable stores the current C<urxvt::term>	460	The current terminal. This variable stores the current C<urxvt::term>
307	object, whenever a callback/hook is executing.	461	object, whenever a callback/hook is executing.
…		…
309	=back	463	=back
310		464
311	=head2 Functions in the C<urxvt> Package	465	=head2 Functions in the C<urxvt> Package
312		466
313	=over 4	467	=over 4
314
315	=item $term = new urxvt [arg...]
316
317	Creates a new terminal, very similar as if you had started it with
318	C<system $binfile, arg...>. Croaks (and probably outputs an error message)
319	if the new instance couldn't be created. Returns C<undef> if the new
320	instance didn't initialise perl, and the terminal object otherwise. The
321	C<init> and C<start> hooks will be called during the call.
322		468
323	=item urxvt::fatal $errormessage	469	=item urxvt::fatal $errormessage
324		470
325	Fatally aborts execution with the given error message. Avoid at all	471	Fatally aborts execution with the given error message. Avoid at all
326	costs! The only time this is acceptable is when the terminal process	472	costs! The only time this is acceptable is when the terminal process
…		…
333	that calls this function.	479	that calls this function.
334		480
335	Using this function has the advantage that its output ends up in the	481	Using this function has the advantage that its output ends up in the
336	correct place, e.g. on stderr of the connecting urxvtc client.	482	correct place, e.g. on stderr of the connecting urxvtc client.
337		483
		484	Messages have a size limit of 1023 bytes currently.
		485
338	=item $is_safe = urxvt::safe	486	=item $is_safe = urxvt::safe
339		487
340	Returns true when it is safe to do potentially unsafe things, such as	488	Returns true when it is safe to do potentially unsafe things, such as
341	evaluating perl code specified by the user. This is true when urxvt was	489	evaluating perl code specified by the user. This is true when urxvt was
342	started setuid or setgid.	490	started setuid or setgid.
…		…
348	=item urxvt::CurrentTime	496	=item urxvt::CurrentTime
349		497
350	=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,	498	=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,
351	Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,	499	Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,
352	Button4Mask, Button5Mask, AnyModifier	500	Button4Mask, Button5Mask, AnyModifier
		501
		502	=item urxvt::NoEventMask, KeyPressMask, KeyReleaseMask,
		503	ButtonPressMask, ButtonReleaseMask, EnterWindowMask, LeaveWindowMask,
		504	PointerMotionMask, PointerMotionHintMask, Button1MotionMask, Button2MotionMask,
		505	Button3MotionMask, Button4MotionMask, Button5MotionMask, ButtonMotionMask,
		506	KeymapStateMask, ExposureMask, VisibilityChangeMask, StructureNotifyMask,
		507	ResizeRedirectMask, SubstructureNotifyMask, SubstructureRedirectMask,
		508	FocusChangeMask, PropertyChangeMask, ColormapChangeMask, OwnerGrabButtonMask
		509
		510	=item urxvt::KeyPress, KeyRelease, ButtonPress, ButtonRelease, MotionNotify,
		511	EnterNotify, LeaveNotify, FocusIn, FocusOut, KeymapNotify, Expose,
		512	GraphicsExpose, NoExpose, VisibilityNotify, CreateNotify, DestroyNotify,
		513	UnmapNotify, MapNotify, MapRequest, ReparentNotify, ConfigureNotify,
		514	ConfigureRequest, GravityNotify, ResizeRequest, CirculateNotify,
		515	CirculateRequest, PropertyNotify, SelectionClear, SelectionRequest,
		516	SelectionNotify, ColormapNotify, ClientMessage, MappingNotify
353		517
354	Various constants for use in X calls and event processing.	518	Various constants for use in X calls and event processing.
355		519
356	=back	520	=back
357		521
…		…
386		550
387	=item $background = urxvt::GET_BASEBG $rend	551	=item $background = urxvt::GET_BASEBG $rend
388		552
389	Return the foreground/background colour index, respectively.	553	Return the foreground/background colour index, respectively.
390		554
391	=item $rend = urxvt::SET_FGCOLOR ($rend, $new_colour)	555	=item $rend = urxvt::SET_FGCOLOR $rend, $new_colour
392		556
393	=item $rend = urxvt::SET_BGCOLOR ($rend, $new_colour)	557	=item $rend = urxvt::SET_BGCOLOR $rend, $new_colour
394		558
395	Replace the foreground/background colour in the rendition mask with the	559	Replace the foreground/background colour in the rendition mask with the
396	specified one.	560	specified one.
397		561
398	=item $value = urxvt::GET_CUSTOM ($rend)	562	=item $value = urxvt::GET_CUSTOM $rend
399		563
400	Return the "custom" value: Every rendition has 5 bits for use by	564	Return the "custom" value: Every rendition has 5 bits for use by
401	extensions. They can be set and changed as you like and are initially	565	extensions. They can be set and changed as you like and are initially
402	zero.	566	zero.
403		567
404	=item $rend = urxvt::SET_CUSTOM ($rend, $new_value)	568	=item $rend = urxvt::SET_CUSTOM $rend, $new_value
405		569
406	Change the custom value.	570	Change the custom value.
407		571
408	=back	572	=back
409		573
410	=cut	574	=cut
411
412	package urxvt;
413
414	use utf8;
415	use strict;
416	use Scalar::Util ();
417	use List::Util ();
418
419	our $VERSION = 1;
420	our $TERM;
421	our @HOOKNAME;
422	our %OPTION;
423	our $LIBDIR;
424		575
425	BEGIN {	576	BEGIN {
426	urxvt->bootstrap;	577	urxvt->bootstrap;
427		578
428	# overwrite perl's warn	579	# overwrite perl's warn
…		…
431	$msg .= "\n"	582	$msg .= "\n"
432	unless $msg =~ /\n$/;	583	unless $msg =~ /\n$/;
433	urxvt::warn ($msg);	584	urxvt::warn ($msg);
434	};	585	};
435		586
		587	# %ENV is the original startup environment
436	delete $ENV{IFS};	588	delete $ENV{IFS};
437	delete $ENV{CDPATH};	589	delete $ENV{CDPATH};
438	delete $ENV{BASH_ENV};	590	delete $ENV{BASH_ENV};
439	$ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin";	591	$ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin";
440	}	592	}
441		593
442	my @hook_count;
443	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};	594	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
444		595
445	sub verbose {	596	sub verbose {
446	my ($level, $msg) = @_;	597	my ($level, $msg) = @_;
447	warn "$msg\n" if $level <= $verbosity;	598	warn "$msg\n" if $level <= $verbosity;
…		…
460	verbose 3, "loading extension '$path' into package '$pkg'";	611	verbose 3, "loading extension '$path' into package '$pkg'";
461		612
462	open my $fh, "<:raw", $path	613	open my $fh, "<:raw", $path
463	or die "$path: $!";	614	or die "$path: $!";
464		615
		616	my $source = untaint
465	my $source = untaint "package $pkg; use strict; use utf8;\n"	617	"package $pkg; use strict; use utf8;\n"
466	. "use base urxvt::term::proxy::;\n"	618	. "use base urxvt::term::extension::;\n"
467	. "#line 1 \"$path\"\n{\n"	619	. "#line 1 \"$path\"\n{\n"
468	. (do { local $/; <$fh> })	620	. (do { local $/; <$fh> })
469	. "\n};\n1";	621	. "\n};\n1";
470		622
		623	eval $source
471	eval $source or die "$path: $@";	624	or die "$path: $@";
472		625
473	$pkg	626	$pkg
474	}	627	}
475	}	628	}
476		629
…		…
486		639
487	my %ext_arg;	640	my %ext_arg;
488		641
489	for (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {	642	for (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {
490	if ($_ eq "default") {	643	if ($_ eq "default") {
491	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup);	644	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback);
492	} elsif (/^-(.*)$/) {	645	} elsif (/^-(.*)$/) {
493	delete $ext_arg{$1};	646	delete $ext_arg{$1};
494	} elsif (/^([^<]+)<(.*)>$/) {	647	} elsif (/^([^<]+)<(.*)>$/) {
495	push @{ $ext_arg{$1} }, $2;	648	push @{ $ext_arg{$1} }, $2;
496	} else {	649	} else {
…		…
527	if ($@) {	680	if ($@) {
528	$TERM->ungrab; # better to lose the grab than the session	681	$TERM->ungrab; # better to lose the grab than the session
529	warn $@;	682	warn $@;
530	}	683	}
531	}	684	}
		685
		686	verbose 11, "$HOOKNAME[$htype] returning <$retval>"
		687	if $verbosity >= 11;
532	}	688	}
533		689
534	if ($htype == 1) { # DESTROY	690	if ($htype == 1) { # DESTROY
535	# remove hooks if unused
536	if (my $hook = $TERM->{_hook}) {
537	for my $htype (0..$#$hook) {
538	$hook_count[$htype] -= scalar keys %{ $hook->[$htype] \|\| {} }
539	or set_should_invoke $htype, 0;
540	}
541	}
542
543	# clear package objects	691	# clear package objects
544	%$_ = () for values %{ $TERM->{_pkg} };	692	%$_ = () for values %{ $TERM->{_pkg} };
545		693
546	# clear package	694	# clear package
547	%$TERM = ();	695	%$TERM = ();
548	}	696	}
549		697
550	$retval	698	$retval
551	}	699	}
552		700
553	# urxvt::term::proxy	701	sub exec_async(@) {
		702	my $pid = fork;
554		703
555	sub urxvt::term::proxy::AUTOLOAD {	704	return
556	$urxvt::term::proxy::AUTOLOAD =~ /:([^:]+)$/	705	if !defined $pid or $pid;
		706
		707	%ENV = %{ $TERM->env };
		708
		709	exec @_;
		710	_exit 255;
		711	}
		712
		713	# urxvt::term::extension
		714
		715	package urxvt::term::extension;
		716
		717	sub enable {
		718	my ($self, %hook) = @_;
		719	my $pkg = $self->{_pkg};
		720
		721	while (my ($name, $cb) = each %hook) {
		722	my $htype = $HOOKTYPE{uc $name};
		723	defined $htype
		724	or Carp::croak "unsupported hook type '$name'";
		725
		726	$self->set_should_invoke ($htype, +1)
		727	unless exists $self->{term}{_hook}[$htype]{$pkg};
		728
		729	$self->{term}{_hook}[$htype]{$pkg} = $cb;
		730	}
		731	}
		732
		733	sub disable {
		734	my ($self, @hook) = @_;
		735	my $pkg = $self->{_pkg};
		736
		737	for my $name (@hook) {
		738	my $htype = $HOOKTYPE{uc $name};
		739	defined $htype
		740	or Carp::croak "unsupported hook type '$name'";
		741
		742	$self->set_should_invoke ($htype, -1)
		743	if delete $self->{term}{_hook}[$htype]{$pkg};
		744	}
		745	}
		746
		747	our $AUTOLOAD;
		748
		749	sub AUTOLOAD {
		750	$AUTOLOAD =~ /:([^:]+)$/
557	or die "FATAL: \$AUTOLOAD '$urxvt::term::proxy::AUTOLOAD' unparsable";	751	or die "FATAL: \$AUTOLOAD '$AUTOLOAD' unparsable";
558		752
559	eval qq{	753	eval qq{
560	sub $urxvt::term::proxy::AUTOLOAD {	754	sub $AUTOLOAD {
561	my \$proxy = shift;	755	my \$proxy = shift;
562	\$proxy->{term}->$1 (\@_)	756	\$proxy->{term}->$1 (\@_)
563	}	757	}
564	1	758	1
565	} or die "FATAL: unable to compile method forwarder: $@";	759	} or die "FATAL: unable to compile method forwarder: $@";
566		760
567	goto &$urxvt::term::proxy::AUTOLOAD;	761	goto &$AUTOLOAD;
568	}	762	}
569		763
570	sub urxvt::term::proxy::DESTROY {	764	sub DESTROY {
571	# nop	765	# nop
572	}	766	}
573		767
574	# urxvt::destroy_hook	768	# urxvt::destroy_hook
575		769
…		…
585		779
586	=head2 The C<urxvt::anyevent> Class	780	=head2 The C<urxvt::anyevent> Class
587		781
588	The sole purpose of this class is to deliver an interface to the	782	The sole purpose of this class is to deliver an interface to the
589	C<AnyEvent> module - any module using it will work inside urxvt without	783	C<AnyEvent> module - any module using it will work inside urxvt without
590	further work. The only exception is that you cannot wait on condition	784	further programming. The only exception is that you cannot wait on
591	variables, but non-blocking condvar use is ok. What this means is that you	785	condition variables, but non-blocking condvar use is ok. What this means
592	cannot use blocking APIs, but the non-blocking variant should work.	786	is that you cannot use blocking APIs, but the non-blocking variant should
		787	work.
593		788
594	=cut	789	=cut
595		790
596	our $VERSION = 1;	791	our $VERSION = 1;
597		792
…		…
642	${$_[0]}++;	837	${$_[0]}++;
643	}	838	}
644		839
645	sub urxvt::anyevent::condvar::wait {	840	sub urxvt::anyevent::condvar::wait {
646	unless (${$_[0]}) {	841	unless (${$_[0]}) {
647	require Carp;
648	Carp::croak ("AnyEvent->condvar blocking wait unsupported in urxvt, use a non-blocking API");	842	Carp::croak "AnyEvent->condvar blocking wait unsupported in urxvt, use a non-blocking API";
649	}	843	}
650	}	844	}
651		845
652	package urxvt::term;	846	package urxvt::term;
653		847
…		…
660	# find on_xxx subs in the package and register them	854	# find on_xxx subs in the package and register them
661	# as hooks	855	# as hooks
662	sub register_package {	856	sub register_package {
663	my ($self, $pkg, $argv) = @_;	857	my ($self, $pkg, $argv) = @_;
664		858
665	my $proxy = bless { argv => $argv }, $pkg;	859	my $proxy = bless {
		860	_pkg => $pkg,
		861	argv => $argv,
		862	}, $pkg;
666	Scalar::Util::weaken ($proxy->{term} = $TERM);	863	Scalar::Util::weaken ($proxy->{term} = $self);
667		864
668	$self->{_pkg}{$pkg} = $proxy;	865	$self->{_pkg}{$pkg} = $proxy;
669		866
670	for my $htype (0.. $#HOOKNAME) {	867	for my $name (@HOOKNAME) {
671	my $name = $HOOKNAME[$htype];
672
673	my $ref = $pkg->can ("on_" . lc $name)	868	if (my $ref = $pkg->can ("on_" . lc $name)) {
674	or next;	869	$proxy->enable ($name => $ref);
675		870	}
676	$self->{_hook}[$htype]{$pkg} = $ref;
677	$hook_count[$htype]++
678	or urxvt::set_should_invoke $htype, 1;
679	}	871	}
680	}	872	}
681		873
		874	=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]
		875
		876	Creates a new terminal, very similar as if you had started it with system
		877	C<$rxvtname, arg...>. C<$envhashref> must be a reference to a C<%ENV>-like
		878	hash which defines the environment of the new terminal.
		879
		880	Croaks (and probably outputs an error message) if the new instance
		881	couldn't be created. Returns C<undef> if the new instance didn't
		882	initialise perl, and the terminal object otherwise. The C<init> and
		883	C<start> hooks will be called during this call.
		884
		885	=cut
		886
		887	sub new {
		888	my ($class, $env, @args) = @_;
		889
		890	_new ([ map "$_=$env->{$_}", keys %$env ], @args);
		891	}
		892
682	=item $term->destroy	893	=item $term->destroy
683		894
684	Destroy the terminal object (close the window, free resources etc.).	895	Destroy the terminal object (close the window, free resources
		896	etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event
		897	watchers (timers, io watchers) are still active.
685		898
686	=item $isset = $term->option ($optval[, $set])	899	=item $isset = $term->option ($optval[, $set])
687		900
688	Returns true if the option specified by C<$optval> is enabled, and	901	Returns true if the option specified by C<$optval> is enabled, and
689	optionally change it. All option values are stored by name in the hash	902	optionally change it. All option values are stored by name in the hash
…		…
739	my ($self, $name) = (shift, shift);	952	my ($self, $name) = (shift, shift);
740	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);	953	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);
741	&urxvt::term::_resource	954	&urxvt::term::_resource
742	}	955	}
743		956
		957	=item $value = $term->x_resource ($pattern)
		958
		959	Returns the X-Resource for the given pattern, excluding the program or
		960	class name, i.e. C<< $term->x_resource ("boldFont") >> should return the
		961	same value as used by this instance of rxvt-unicode. Returns C<undef> if no
		962	resource with that pattern exists.
		963
		964	This method should only be called during the C<on_start> hook, as there is
		965	only one resource database per display, and later invocations might return
		966	the wrong resources.
		967
		968	=item $success = $term->parse_keysym ($keysym_spec, $command_string)
		969
		970	Adds a keymap translation exactly as specified via a resource. See the
		971	C<keysym> resource in the @@RXVT_NAME@@(1) manpage.
		972
744	=item $rend = $term->rstyle ([$new_rstyle])	973	=item $rend = $term->rstyle ([$new_rstyle])
745		974
746	Return and optionally change the current rendition. Text that is output by	975	Return and optionally change the current rendition. Text that is output by
747	the terminal application will use this style.	976	the terminal application will use this style.
748		977
…		…
758	=item ($row, $col) = $term->selection_end ([$row, $col])	987	=item ($row, $col) = $term->selection_end ([$row, $col])
759		988
760	Return the current values of the selection mark, begin or end positions,	989	Return the current values of the selection mark, begin or end positions,
761	and optionally set them to new values.	990	and optionally set them to new values.
762		991
		992	=item $term->selection_make ($eventtime[, $rectangular])
		993
		994	Tries to make a selection as set by C<selection_beg> and
		995	C<selection_end>. If C<$rectangular> is true (default: false), a
		996	rectangular selection will be made. This is the prefered function to make
		997	a selection.
		998
763	=item $success = $term->selection_grab ($eventtime)	999	=item $success = $term->selection_grab ($eventtime)
764		1000
765	Try to request the primary selection from the server (for example, as set	1001	Try to request the primary selection text from the server (for example, as
766	by the next method).	1002	set by the next method). No visual feedback will be given. This function
		1003	is mostly useful from within C<on_sel_grab> hooks.
767		1004
768	=item $oldtext = $term->selection ([$newtext])	1005	=item $oldtext = $term->selection ([$newtext])
769		1006
770	Return the current selection text and optionally replace it by C<$newtext>.	1007	Return the current selection text and optionally replace it by C<$newtext>.
771		1008
772	#=item $term->overlay ($x, $y, $text)	1009	=item $term->overlay_simple ($x, $y, $text)
773	#	1010
774	#Create a simple multi-line overlay box. See the next method for details.	1011	Create a simple multi-line overlay box. See the next method for details.
775	#	1012
776	#=cut	1013	=cut
777	#	1014
778	#sub urxvt::term::scr_overlay {	1015	sub overlay_simple {
779	# my ($self, $x, $y, $text) = @_;	1016	my ($self, $x, $y, $text) = @_;
780	#	1017
781	# my @lines = split /\n/, $text;	1018	my @lines = split /\n/, $text;
782	#	1019
783	# my $w = 0;	1020	my $w = List::Util::max map $self->strwidth ($_), @lines;
784	# for (map $self->strwidth ($_), @lines) {	1021
785	# $w = $_ if $w < $_;
786	# }
787	#
788	# $self->scr_overlay_new ($x, $y, $w, scalar @lines);	1022	my $overlay = $self->overlay ($x, $y, $w, scalar @lines);
789	# $self->scr_overlay_set (0, $_, $lines[$_]) for 0.. $#lines;	1023	$overlay->set (0, $_, $lines[$_]) for 0.. $#lines;
790	#}	1024
		1025	$overlay
		1026	}
791		1027
792	=item $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]])	1028	=item $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]])
793		1029
794	Create a new (empty) overlay at the given position with the given	1030	Create a new (empty) overlay at the given position with the given
795	width/height. C<$rstyle> defines the initial rendition style	1031	width/height. C<$rstyle> defines the initial rendition style
…		…
862		1098
863	=item $string = $term->locale_decode ($octets)	1099	=item $string = $term->locale_decode ($octets)
864		1100
865	Convert the given locale-encoded octets into a perl string.	1101	Convert the given locale-encoded octets into a perl string.
866		1102
		1103	=item $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle])
		1104
		1105	XORs the rendition values in the given span with the provided value
		1106	(default: C<RS_RVid>), which I<MUST NOT> contain font styles. Useful in
		1107	refresh hooks to provide effects similar to the selection.
		1108
		1109	=item $term->scr_xor_rect ($beg_row, $beg_col, $end_row, $end_col[, $rstyle1[, $rstyle2]])
		1110
		1111	Similar to C<scr_xor_span>, but xors a rectangle instead. Trailing
		1112	whitespace will additionally be xored with the C<$rstyle2>, which defaults
		1113	to C<RS_RVid \| RS_Uline>, which removes reverse video again and underlines
		1114	it instead. Both styles I<MUST NOT> contain font styles.
		1115
		1116	=item $term->scr_bell
		1117
		1118	Ring the bell!
		1119
867	=item $term->scr_add_lines ($string)	1120	=item $term->scr_add_lines ($string)
868		1121
869	Write the given text string to the screen, as if output by the application	1122	Write the given text string to the screen, as if output by the application
870	running inside the terminal. It may not contain command sequences (escape	1123	running inside the terminal. It may not contain command sequences (escape
871	codes), but is free to use line feeds, carriage returns and tabs. The	1124	codes), but is free to use line feeds, carriage returns and tabs. The
…		…
885		1138
886	Write the octets given in C<$data> to the tty (i.e. as program input). To	1139	Write the octets given in C<$data> to the tty (i.e. as program input). To
887	pass characters instead of octets, you should convert your strings first	1140	pass characters instead of octets, you should convert your strings first
888	to the locale-specific encoding using C<< $term->locale_encode >>.	1141	to the locale-specific encoding using C<< $term->locale_encode >>.
889		1142
		1143	=item $old_events = $term->pty_ev_events ([$new_events])
		1144
		1145	Replaces the event mask of the pty watcher by the given event mask. Can
		1146	be used to suppress input and output handling to the pty/tty. See the
		1147	description of C<< urxvt::timer->events >>. Make sure to always restore
		1148	the previous value.
		1149
890	=item $windowid = $term->parent	1150	=item $windowid = $term->parent
891		1151
892	Return the window id of the toplevel window.	1152	Return the window id of the toplevel window.
893		1153
894	=item $windowid = $term->vt	1154	=item $windowid = $term->vt
895		1155
896	Return the window id of the terminal window.	1156	Return the window id of the terminal window.
897		1157
		1158	=item $term->vt_emask_add ($x_event_mask)
		1159
		1160	Adds the specified events to the vt event mask. Useful e.g. when you want
		1161	to receive pointer events all the times:
		1162
		1163	$term->vt_emask_add (urxvt::PointerMotionMask);
		1164
898	=item $window_width = $term->width	1165	=item $window_width = $term->width
899		1166
900	=item $window_height = $term->height	1167	=item $window_height = $term->height
901		1168
902	=item $font_width = $term->fwidth	1169	=item $font_width = $term->fwidth
…		…
915		1182
916	=item $max_scrollback = $term->saveLines	1183	=item $max_scrollback = $term->saveLines
917		1184
918	=item $nrow_plus_saveLines = $term->total_rows	1185	=item $nrow_plus_saveLines = $term->total_rows
919		1186
920	=item $lines_in_scrollback = $term->nsaved	1187	=item $topmost_scrollback_row = $term->top_row
921		1188
922	Return various integers describing terminal characteristics.	1189	Return various integers describing terminal characteristics.
923		1190
		1191	=item $x_display = $term->display_id
		1192
		1193	Return the DISPLAY used by rxvt-unicode.
		1194
924	=item $lc_ctype = $term->locale	1195	=item $lc_ctype = $term->locale
925		1196
926	Returns the LC_CTYPE category string used by this rxvt-unicode.	1197	Returns the LC_CTYPE category string used by this rxvt-unicode.
927		1198
928	=item $x_display = $term->display_id	1199	=item $env = $term->env
929		1200
930	Return the DISPLAY used by rxvt-unicode.	1201	Returns a copy of the environment in effect for the terminal as a hashref
		1202	similar to C<\%ENV>.
		1203
		1204	=cut
		1205
		1206	sub env {
		1207	if (my $env = $_[0]->_env) {
		1208	+{ map /^([^=]+)(?:=(.*))?$/s && ($1 => $2), @$env }
		1209	} else {
		1210	+{ %ENV }
		1211	}
		1212	}
931		1213
932	=item $modifiermask = $term->ModLevel3Mask	1214	=item $modifiermask = $term->ModLevel3Mask
933		1215
934	=item $modifiermask = $term->ModMetaMask	1216	=item $modifiermask = $term->ModMetaMask
935		1217
…		…
938	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often	1220	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often
939	AltGr), the meta key (often Alt) and the num lock key, if applicable.	1221	AltGr), the meta key (often Alt) and the num lock key, if applicable.
940		1222
941	=item $view_start = $term->view_start ([$newvalue])	1223	=item $view_start = $term->view_start ([$newvalue])
942		1224
943	Returns the negative row number of the topmost line. Minimum value is	1225	Returns the row number of the topmost displayed line. Maximum value is
944	C<0>, which displays the normal terminal contents. Larger values scroll	1226	C<0>, which displays the normal terminal contents. Lower values scroll
945	this many lines into the scrollback buffer.	1227	this many lines into the scrollback buffer.
946		1228
947	=item $term->want_refresh	1229	=item $term->want_refresh
948		1230
949	Requests a screen refresh. At the next opportunity, rxvt-unicode will	1231	Requests a screen refresh. At the next opportunity, rxvt-unicode will
…		…
1028	Return the row number of the first/last row of the line, respectively.	1310	Return the row number of the first/last row of the line, respectively.
1029		1311
1030	=item $offset = $line->offset_of ($row, $col)	1312	=item $offset = $line->offset_of ($row, $col)
1031		1313
1032	Returns the character offset of the given row\|col pair within the logical	1314	Returns the character offset of the given row\|col pair within the logical
1033	line.	1315	line. Works for rows outside the line, too, and returns corresponding
		1316	offsets outside the string.
1034		1317
1035	=item ($row, $col) = $line->coord_of ($offset)	1318	=item ($row, $col) = $line->coord_of ($offset)
1036		1319
1037	Translates a string offset into terminal coordinates again.	1320	Translates a string offset into terminal coordinates again.
1038		1321
…		…
1175	$item->{render} \|\|= sub { $_[0]{text} };	1458	$item->{render} \|\|= sub { $_[0]{text} };
1176		1459
1177	push @{ $self->{item} }, $item;	1460	push @{ $self->{item} }, $item;
1178	}	1461	}
1179		1462
		1463	=item $popup->add_title ($title)
		1464
		1465	Adds a non-clickable title to the popup.
		1466
		1467	=cut
		1468
		1469	sub add_title {
		1470	my ($self, $title) = @_;
		1471
		1472	$self->add_item ({
		1473	rend => { normal => "\x1b[38;5;11;44m", hover => "\x1b[38;5;11;44m", active => "\x1b[38;5;11;44m" },
		1474	text => $title,
		1475	activate => sub { },
		1476	});
		1477	}
		1478
		1479	=item $popup->add_separator ([$sepchr])
		1480
		1481	Creates a separator, optionally using the character given as C<$sepchr>.
		1482
		1483	=cut
		1484
1180	sub add_separator {	1485	sub add_separator {
1181	my ($self, $sep) = @_;	1486	my ($self, $sep) = @_;
1182		1487
1183	$sep \|\|= "=";	1488	$sep \|\|= "=";
1184		1489
…		…
1188	render => sub { $sep x $self->{term}->ncol },	1493	render => sub { $sep x $self->{term}->ncol },
1189	activate => sub { },	1494	activate => sub { },
1190	});	1495	});
1191	}	1496	}
1192		1497
1193	sub add_title {	1498	=item $popup->add_button ($text, $cb)
1194	my ($self, $title) = @_;
1195		1499
1196	$self->add_item ({	1500	Adds a clickable button to the popup. C<$cb> is called whenever it is
1197	rend => { normal => "\x1b[38;5;11;44m", hover => "\x1b[38;5;11;44m", active => "\x1b[38;5;11;44m" },	1501	selected.
1198	text => $title,	1502
1199	activate => sub { },	1503	=cut
1200	});
1201	}
1202		1504
1203	sub add_button {	1505	sub add_button {
1204	my ($self, $text, $cb) = @_;	1506	my ($self, $text, $cb) = @_;
1205		1507
1206	$self->add_item ({ type => "button", text => $text, activate => $cb});	1508	$self->add_item ({ type => "button", text => $text, activate => $cb});
1207	}	1509	}
		1510
		1511	=item $popup->add_toggle ($text, $cb, $initial_value)
		1512
		1513	Adds a toggle/checkbox item to the popup. Teh callback gets called
		1514	whenever it gets toggled, with a boolean indicating its value as its first
		1515	argument.
		1516
		1517	=cut
1208		1518
1209	sub add_toggle {	1519	sub add_toggle {
1210	my ($self, $text, $cb, $value) = @_;	1520	my ($self, $text, $cb, $value) = @_;
1211		1521
1212	my $item; $item = {	1522	my $item; $item = {
1213	type => "button",	1523	type => "button",
1214	text => " $text",	1524	text => " $text",
1215	value => $value,	1525	value => $value,
1216	render => sub { ($_[0]{value} ? "* " : " ") . $text },	1526	render => sub { ($_[0]{value} ? "* " : " ") . $text },
1217	activate => sub { $cb->($_[0]{value} = !$_[0]{value}); },	1527	activate => sub { $cb->($_[1]{value} = !$_[1]{value}); },
1218	};	1528	};
1219		1529
1220	$self->add_item ($item);	1530	$self->add_item ($item);
1221	}	1531	}
		1532
		1533	=item $popup->show
		1534
		1535	Displays the popup (which is initially hidden).
		1536
		1537	=cut
1222		1538
1223	sub show {	1539	sub show {
1224	my ($self) = @_;	1540	my ($self) = @_;
1225		1541
1226	local $urxvt::popup::self = $self;	1542	local $urxvt::popup::self = $self;
1227		1543
		1544	my $env = $self->{term}->env;
		1545	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.
		1546	delete $env->{LC_ALL};
1228	local $ENV{LC_ALL} = $self->{term}->locale;	1547	$env->{LC_CTYPE} = $self->{term}->locale;
1229		1548
		1549	urxvt::term->new ($env, $self->{term}->resource ("name"),
1230	urxvt->new ("--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0,	1550	"--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0,
1231	"--transient-for" => $self->{term}->parent,	1551	"--transient-for" => $self->{term}->parent,
1232	"-display" => $self->{term}->display_id,	1552	"-display" => $self->{term}->display_id,
1233	"-pe" => "urxvt-popup")	1553	"-pe" => "urxvt-popup")
1234	or die "unable to create popup window\n";	1554	or die "unable to create popup window\n";
1235	}	1555	}
1236		1556
1237	sub DESTROY {	1557	sub DESTROY {
1238	my ($self) = @_;	1558	my ($self) = @_;
1239		1559
1240	delete $self->{term}{_destroy}{$self};	1560	delete $self->{term}{_destroy}{$self};
1241	$self->{term}->ungrab;	1561	$self->{term}->ungrab;
1242	}	1562	}
		1563
		1564	=back
1243		1565
1244	=head2 The C<urxvt::timer> Class	1566	=head2 The C<urxvt::timer> Class
1245		1567
1246	This class implements timer watchers/events. Time is represented as a	1568	This class implements timer watchers/events. Time is represented as a
1247	fractional number of seconds since the epoch. Example:	1569	fractional number of seconds since the epoch. Example:
…		…
1300		1622
1301	$term->{socket} = ...	1623	$term->{socket} = ...
1302	$term->{iow} = urxvt::iow	1624	$term->{iow} = urxvt::iow
1303	->new	1625	->new
1304	->fd (fileno $term->{socket})	1626	->fd (fileno $term->{socket})
1305	->events (1) # wait for read data	1627	->events (urxvt::EVENT_READ)
1306	->start	1628	->start
1307	->cb (sub {	1629	->cb (sub {
1308	my ($iow, $revents) = @_;	1630	my ($iow, $revents) = @_;
1309	# $revents must be 1 here, no need to check	1631	# $revents must be 1 here, no need to check
1310	sysread $term->{socket}, my $buf, 8192	1632	sysread $term->{socket}, my $buf, 8192
…		…
1327		1649
1328	Set the filedescriptor (not handle) to watch.	1650	Set the filedescriptor (not handle) to watch.
1329		1651
1330	=item $iow = $iow->events ($eventmask)	1652	=item $iow = $iow->events ($eventmask)
1331		1653
1332	Set the event mask to watch. Bit #0 (value C<1>) enables watching for read	1654	Set the event mask to watch. The only allowed values are
1333	data, Bit #1 (value C<2>) enables watching for write data.	1655	C<urxvt::EVENT_READ> and C<urxvt::EVENT_WRITE>, which might be ORed
		1656	together, or C<urxvt::EVENT_NONE>.
1334		1657
1335	=item $iow = $iow->start	1658	=item $iow = $iow->start
1336		1659
1337	Start watching for requested events on the given handle.	1660	Start watching for requested events on the given handle.
1338		1661
…		…
1353		1676
1354	=item == 0 - fatal messages	1677	=item == 0 - fatal messages
1355		1678
1356	=item >= 3 - script loading and management	1679	=item >= 3 - script loading and management
1357		1680
1358	=item >=10 - all events received	1681	=item >=10 - all called hooks
		1682
		1683	=item >=11 - hook reutrn values
1359		1684
1360	=back	1685	=back
1361		1686
1362	=head1 AUTHOR	1687	=head1 AUTHOR
1363		1688

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.68 by root, Mon Jan 9 20:00:31 2006 UTC vs. Revision 1.94 by root, Sun Jan 15 06:02:41 2006 UTC

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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.68 by root, Mon Jan 9 20:00:31 2006 UTC vs.
Revision 1.94 by root, Sun Jan 15 06:02:41 2006 UTC