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

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.107 by root, Wed Jan 18 21:30:50 2006 UTC vs.
Revision 1.121 by root, Fri Jan 20 22:49:34 2006 UTC

…		…
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
		40	Or by adding them to the resource for extensions loaded by default:
		41
		42	URxvt.perl-ext-common: default,automove-background,selection-autotransform
39		43
40	=over 4	44	=over 4
41		45
42	=item selection (enabled by default)	46	=item selection (enabled by default)
43		47
…		…
87		91
88	=item selection-popup (enabled by default)	92	=item selection-popup (enabled by default)
89		93
90	Binds a popup menu to Ctrl-Button3 that lets you convert the selection	94	Binds a popup menu to Ctrl-Button3 that lets you convert the selection
91	text into various other formats/action (such as uri unescaping, perl	95	text into various other formats/action (such as uri unescaping, perl
92	evalution, web-browser starting etc.), depending on content.	96	evaluation, web-browser starting etc.), depending on content.
93		97
94	Other extensions can extend this popup menu by pushing a code reference onto	98	Other extensions can extend this popup menu by pushing a code reference
95	C<@urxvt::ext::selection_popup::hook>, that is called whenever the popup is displayed.	99	onto C<@{ $term->{selection_popup_hook} }>, that is called whenever the
		100	popup is displayed.
96		101
97	It's sole argument is the popup menu, which can be modified. The selection	102	It's sole argument is the popup menu, which can be modified. The selection
98	is in C<$_>, which can be used to decide wether to add something or not.	103	is in C<$_>, which can be used to decide wether to add something or not.
99	It should either return nothing or a string and a code reference. The	104	It should either return nothing or a string and a code reference. The
100	string will be used as button text and the code reference will be called	105	string will be used as button text and the code reference will be called
…		…
102		107
103	The following will add an entry C<a to b> that transforms all C<a>s in	108	The following will add an entry C<a to b> that transforms all C<a>s in
104	the selection to C<b>s, but only if the selection currently contains any	109	the selection to C<b>s, but only if the selection currently contains any
105	C<a>s:	110	C<a>s:
106		111
107	push urxvt::ext::selection_popup::hook, sub {	112	push @{ $self->{term}{selection_popup_hook} }, sub {
108	/a/ ? ("a to be" => sub { s/a/b/g }	113	/a/ ? ("a to be" => sub { s/a/b/g }
109	: ()	114	: ()
110	};	115	};
111		116
112	=item searchable-scrollback<hotkey> (enabled by default)	117	=item searchable-scrollback<hotkey> (enabled by default)
…		…
143	URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/	148	URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/
144		149
145	And this example matches the same,but replaces it with vi-commands you can	150	And this example matches the same,but replaces it with vi-commands you can
146	paste directly into your (vi :) editor:	151	paste directly into your (vi :) editor:
147		152
148	URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/\\x1b:e \\Q$1\\E\\x0d:$2\\x0d/	153	URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/:e \\Q$1\\E\\x0d:$2\\x0d/
149		154
150	Of course, this can be modified to suit your needs and your editor :)	155	Of course, this can be modified to suit your needs and your editor :)
151		156
152	To expand the example above to typical perl error messages ("XXX at	157	To expand the example above to typical perl error messages ("XXX at
153	FILENAME line YYY."), you need a slightly more elaborate solution:	158	FILENAME line YYY."), you need a slightly more elaborate solution:
154		159
155	URxvt.selection.pattern-0: ( at .*? line \\d+\\.)	160	URxvt.selection.pattern-0: ( at .*? line \\d+[,.])
156	URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)\\.$/\x1b:e \\Q$1\E\\x0d:$2\\x0d/	161	URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)[,.]$/:e \\Q$1\E\\x0d:$2\\x0d/
157		162
158	The first line tells the selection code to treat the unchanging part of	163	The first line tells the selection code to treat the unchanging part of
159	every error message as a selection pattern, and the second line transforms	164	every error message as a selection pattern, and the second line transforms
160	the message into vi commands to load the file.	165	the message into vi commands to load the file.
		166
		167	=item readline
		168
		169	A support package that tries to make editing with readline easier. At the
		170	moment, it reacts to clicking with the left mouse button by trying to
		171	move the text cursor to this position. It does so by generating as many
		172	cursor-left or cursor-right keypresses as required (the this only works
		173	for programs that correctly support wide characters).
		174
		175	It only works when clicking into the same line (possibly extended over
		176	multiple rows) as the text cursor and on the primary screen, to reduce the
		177	risk of misinterpreting. The normal selection isn't disabled, so quick
		178	successive clicks might interfere with selection creation in harmless
		179	ways.
		180
		181	=item tabbed
		182
		183	This transforms the terminal into a tabbar with additional terminals, that
		184	is, it implements what is commonly refered to as "tabbed terminal". The topmost line
		185	displays a "[NEW]" button, which, when clicked, will add a new tab, followed by one
		186	button per tab.
		187
		188	Clicking a button will activate that tab. Pressing B<Shift-Left> and
		189	B<Shift-Right> will switch to the tab left or right of the current one,
		190	while B<Shift-Down> creates a new tab.
161		191
162	=item mark-urls	192	=item mark-urls
163		193
164	Uses per-line display filtering (C<on_line_update>) to underline urls and	194	Uses per-line display filtering (C<on_line_update>) to underline urls and
165	make them clickable. When middle-clicked, the program specified in the	195	make them clickable. When middle-clicked, the program specified in the
…		…
298	called whenever the relevant event happens.	328	called whenever the relevant event happens.
299		329
300	The first argument passed to them is an extension oject as described in	330	The first argument passed to them is an extension oject as described in
301	the in the C<Extension Objects> section.	331	the in the C<Extension Objects> section.
302		332
303	B<All> of these hooks must return a boolean value. If it is true, then the	333	B<All> of these hooks must return a boolean value. If any of the called
304	event counts as being I<consumed>, and the invocation of other hooks is	334	hooks returns true, then the event counts as being I<consumed>, and the
305	skipped, and the relevant action might not be carried out by the C++ code.	335	relevant action might not be carried out by the C++ code.
306		336
307	I<< When in doubt, return a false value (preferably C<()>). >>	337	I<< When in doubt, return a false value (preferably C<()>). >>
308		338
309	=over 4	339	=over 4
310		340
311	=item on_init $term	341	=item on_init $term
312		342
313	Called after a new terminal object has been initialized, but before	343	Called after a new terminal object has been initialized, but before
314	windows are created or the command gets run. Most methods are unsafe to	344	windows are created or the command gets run. Most methods are unsafe to
315	call or deliver senseless data, as terminal size and other characteristics	345	call or deliver senseless data, as terminal size and other characteristics
316	have not yet been determined. You can safely query and change resources,	346	have not yet been determined. You can safely query and change resources
317	though.	347	and options, though. For many purposes the C<on_start> hook is a better
		348	place.
		349
		350	=item on_start $term
		351
		352	Called at the very end of initialisation of a new terminal, just before
		353	trying to map (display) the toplevel and returning to the mainloop.
		354
		355	=item on_destroy $term
		356
		357	Called whenever something tries to destroy terminal, before doing anything
		358	yet. If this hook returns true, then destruction is skipped, but this is
		359	rarely a good idea.
318		360
319	=item on_reset $term	361	=item on_reset $term
320		362
321	Called after the screen is "reset" for any reason, such as resizing or	363	Called after the screen is "reset" for any reason, such as resizing or
322	control sequences. Here is where you can react on changes to size-related	364	control sequences. Here is where you can react on changes to size-related
323	variables.	365	variables.
324		366
325	=item on_start $term	367	=item on_child_start $term, $pid
326		368
327	Called at the very end of initialisation of a new terminal, just before	369	Called just after the child process has been C<fork>ed.
328	returning to the mainloop.	370
		371	=item on_child_exit $term, $status
		372
		373	Called just after the child process has exited. C<$status> is the status
		374	from C<waitpid>.
329		375
330	=item on_sel_make $term, $eventtime	376	=item on_sel_make $term, $eventtime
331		377
332	Called whenever a selection has been made by the user, but before the	378	Called whenever a selection has been made by the user, but before the
333	selection text is copied, so changes to the beginning, end or type of the	379	selection text is copied, so changes to the beginning, end or type of the
…		…
444	Called wheneever the window loses keyboard focus, before rxvt-unicode does	490	Called wheneever the window loses keyboard focus, before rxvt-unicode does
445	focus out processing.	491	focus out processing.
446		492
447	=item on_configure_notify $term, $event	493	=item on_configure_notify $term, $event
448		494
		495	=item on_property_notify $term, $event
		496
449	=item on_key_press $term, $event, $keysym, $octets	497	=item on_key_press $term, $event, $keysym, $octets
450		498
451	=item on_key_release $term, $event, $keysym	499	=item on_key_release $term, $event, $keysym
452		500
453	=item on_button_press $term, $event	501	=item on_button_press $term, $event
…		…
462		510
463	Called whenever the corresponding X event is received for the terminal If	511	Called whenever the corresponding X event is received for the terminal If
464	the hook returns true, then the even will be ignored by rxvt-unicode.	512	the hook returns true, then the even will be ignored by rxvt-unicode.
465		513
466	The event is a hash with most values as named by Xlib (see the XEvent	514	The event is a hash with most values as named by Xlib (see the XEvent
467	manpage), with the additional members C<row> and C<col>, which are the row	515	manpage), with the additional members C<row> and C<col>, which are the
468	and column under the mouse cursor.	516	(real, not screen-based) row and column under the mouse cursor.
469		517
470	C<on_key_press> additionally receives the string rxvt-unicode would	518	C<on_key_press> additionally receives the string rxvt-unicode would
471	output, if any, in locale-specific encoding.	519	output, if any, in locale-specific encoding.
472		520
473	subwindow.	521	subwindow.
		522
		523	=item on_client_message $term, $event
		524
		525	=item on_wm_protocols $term, $event
		526
		527	=item on_wm_delete_window $term, $event
		528
		529	Called when various types of ClientMessage events are received (all with
		530	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).
474		531
475	=back	532	=back
476		533
477	=cut	534	=cut
478		535
…		…
484	use Scalar::Util ();	541	use Scalar::Util ();
485	use List::Util ();	542	use List::Util ();
486		543
487	our $VERSION = 1;	544	our $VERSION = 1;
488	our $TERM;	545	our $TERM;
		546	our @TERM_INIT;
		547	our @TERM_EXT;
489	our @HOOKNAME;	548	our @HOOKNAME;
490	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;	549	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
491	our %OPTION;	550	our %OPTION;
492		551
493	our $LIBDIR;	552	our $LIBDIR;
494	our $RESNAME;	553	our $RESNAME;
495	our $RESCLASS;	554	our $RESCLASS;
496	our $RXVTNAME;	555	our $RXVTNAME;
497		556
		557	our $NOCHAR = chr 0xfffe;
		558
498	=head2 Variables in the C<urxvt> Package	559	=head2 Variables in the C<urxvt> Package
499		560
500	=over 4	561	=over 4
501		562
502	=item $urxvt::LIBDIR	563	=item $urxvt::LIBDIR
…		…
514		575
515	=item $urxvt::TERM	576	=item $urxvt::TERM
516		577
517	The current terminal. This variable stores the current C<urxvt::term>	578	The current terminal. This variable stores the current C<urxvt::term>
518	object, whenever a callback/hook is executing.	579	object, whenever a callback/hook is executing.
		580
		581	=item @urxvt::TERM_INIT
		582
		583	All coderefs in this array will be called as methods of the next newly
		584	created C<urxvt::term> object (during the C<on_init> phase). The array
		585	gets cleared before the codereferences that were in it are being executed,
		586	so coderefs can push themselves onto it again if they so desire.
		587
		588	This complements to the perl-eval commandline option, but gets executed
		589	first.
		590
		591	=item @urxvt::TERM_EXT
		592
		593	Works similar to C<@TERM_INIT>, but contains perl package/class names, which
		594	get registered as normal extensions after calling the hooks in C<@TERM_INIT>
		595	but before other extensions. Gets cleared just like C<@TERM_INIT>.
519		596
520	=back	597	=back
521		598
522	=head2 Functions in the C<urxvt> Package	599	=head2 Functions in the C<urxvt> Package
523		600
…		…
645		722
646	# load a single script into its own package, once only	723	# load a single script into its own package, once only
647	sub extension_package($) {	724	sub extension_package($) {
648	my ($path) = @_;	725	my ($path) = @_;
649		726
650	no strict 'refs';
651
652	$extension_pkg{$path} \|\|= do {	727	$extension_pkg{$path} \|\|= do {
653	$path =~ /([^\/\\]+)$/;	728	$path =~ /([^\/\\]+)$/;
654	my $pkg = $1;	729	my $pkg = $1;
655	$pkg =~ s/[^[:word:]]/_/g;	730	$pkg =~ s/[^[:word:]]/_/g;
656	$pkg = "urxvt::ext::$pkg";	731	$pkg = "urxvt::ext::$pkg";
…		…
658	verbose 3, "loading extension '$path' into package '$pkg'";	733	verbose 3, "loading extension '$path' into package '$pkg'";
659		734
660	open my $fh, "<:raw", $path	735	open my $fh, "<:raw", $path
661	or die "$path: $!";	736	or die "$path: $!";
662		737
663	@{"$pkg\::ISA"} = urxvt::term::extension::;
664
665	my $source =	738	my $source =
666	"package $pkg; use strict; use utf8;\n"	739	"package $pkg; use strict; use utf8;\n"
667	. "#line 1 \"$path\"\n{\n"	740	. "#line 1 \"$path\"\n{\n"
668	. (do { local $/; <$fh> })	741	. (do { local $/; <$fh> })
669	. "\n};\n1";	742	. "\n};\n1";
…		…
685	if ($htype == 0) { # INIT	758	if ($htype == 0) { # INIT
686	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	759	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");
687		760
688	my %ext_arg;	761	my %ext_arg;
689		762
		763	{
		764	my @init = @TERM_INIT;
		765	@TERM_INIT = ();
		766	$_->($TERM) for @init;
		767	my @pkg = @TERM_EXT;
		768	@TERM_EXT = ();
		769	$TERM->register_package ($_) for @pkg;
		770	}
		771
690	for (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {	772	for (grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {
691	if ($_ eq "default") {	773	if ($_ eq "default") {
692	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback);	774	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback);
693	} elsif (/^-(.*)$/) {	775	} elsif (/^-(.*)$/) {
694	delete $ext_arg{$1};	776	delete $ext_arg{$1};
695	} elsif (/^([^<]+)<(.*)>$/) {	777	} elsif (/^([^<]+)<(.*)>$/) {
…		…
720	if $verbosity >= 10;	802	if $verbosity >= 10;
721		803
722	keys %$cb;	804	keys %$cb;
723		805
724	while (my ($pkg, $cb) = each %$cb) {	806	while (my ($pkg, $cb) = each %$cb) {
725	$retval = eval { $cb->($TERM->{_pkg}{$pkg}, @_) }	807	my $retval_ = eval { $cb->($TERM->{_pkg}{$pkg}, @_) };
726	and last;	808	$retval \|\|= $retval_;
727		809
728	if ($@) {	810	if ($@) {
729	$TERM->ungrab; # better to lose the grab than the session	811	$TERM->ungrab; # better to lose the grab than the session
730	warn $@;	812	warn $@;
731	}	813	}
…		…
742	# clear package	824	# clear package
743	%$TERM = ();	825	%$TERM = ();
744	}	826	}
745		827
746	$retval	828	$retval
747	}
748
749	sub exec_async(@) {
750	my $pid = fork;
751
752	return
753	if !defined $pid or $pid;
754
755	%ENV = %{ $TERM->env };
756
757	exec @_;
758	_exit 255;
759	}	829	}
760		830
761	# urxvt::term::extension	831	# urxvt::term::extension
762		832
763	package urxvt::term::extension;	833	package urxvt::term::extension;
…		…
902	# find on_xxx subs in the package and register them	972	# find on_xxx subs in the package and register them
903	# as hooks	973	# as hooks
904	sub register_package {	974	sub register_package {
905	my ($self, $pkg, $argv) = @_;	975	my ($self, $pkg, $argv) = @_;
906		976
		977	no strict 'refs';
		978
		979	urxvt::verbose 6, "register package $pkg to $self";
		980
		981	@{"$pkg\::ISA"} = urxvt::term::extension::;
		982
907	my $proxy = bless {	983	my $proxy = bless {
908	_pkg => $pkg,	984	_pkg => $pkg,
909	argv => $argv,	985	argv => $argv,
910	}, $pkg;	986	}, $pkg;
911	Scalar::Util::weaken ($proxy->{term} = $self);	987	Scalar::Util::weaken ($proxy->{term} = $self);
…		…
941	=item $term->destroy	1017	=item $term->destroy
942		1018
943	Destroy the terminal object (close the window, free resources	1019	Destroy the terminal object (close the window, free resources
944	etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event	1020	etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event
945	watchers (timers, io watchers) are still active.	1021	watchers (timers, io watchers) are still active.
		1022
		1023	=item $term->exec_async ($cmd[, @args])
		1024
		1025	Works like the combination of the C<fork>/C<exec> builtins, which executes
		1026	("starts") programs in the background. This function takes care of setting
		1027	the user environment before exec'ing the command (e.g. C<PATH>) and should
		1028	be preferred over explicit calls to C<exec> or C<system>.
		1029
		1030	Returns the pid of the subprocess or C<undef> on error.
		1031
		1032	=cut
		1033
		1034	sub exec_async {
		1035	my $self = shift;
		1036
		1037	my $pid = fork;
		1038
		1039	return $pid
		1040	if !defined $pid or $pid;
		1041
		1042	%ENV = %{ $self->env };
		1043
		1044	exec @_;
		1045	urxvt::_exit 255;
		1046	}
946		1047
947	=item $isset = $term->option ($optval[, $set])	1048	=item $isset = $term->option ($optval[, $set])
948		1049
949	Returns true if the option specified by C<$optval> is enabled, and	1050	Returns true if the option specified by C<$optval> is enabled, and
950	optionally change it. All option values are stored by name in the hash	1051	optionally change it. All option values are stored by name in the hash
…		…
1175		1276
1176	Normally its not a good idea to use this function, as programs might be	1277	Normally its not a good idea to use this function, as programs might be
1177	confused by changes in cursor position or scrolling. Its useful inside a	1278	confused by changes in cursor position or scrolling. Its useful inside a
1178	C<on_add_lines> hook, though.	1279	C<on_add_lines> hook, though.
1179		1280
		1281	=item $term->scr_change_screen ($screen)
		1282
		1283	Switch to given screen - 0 primary, 1 secondary.
		1284
1180	=item $term->cmd_parse ($octets)	1285	=item $term->cmd_parse ($octets)
1181		1286
1182	Similar to C<scr_add_lines>, but the argument must be in the	1287	Similar to C<scr_add_lines>, but the argument must be in the
1183	locale-specific encoding of the terminal and can contain command sequences	1288	locale-specific encoding of the terminal and can contain command sequences
1184	(escape codes) that will be interpreted.	1289	(escape codes) that will be interpreted.
…		…
1267	=item $modifiermask = $term->ModNumLockMask	1372	=item $modifiermask = $term->ModNumLockMask
1268		1373
1269	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often	1374	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often
1270	AltGr), the meta key (often Alt) and the num lock key, if applicable.	1375	AltGr), the meta key (often Alt) and the num lock key, if applicable.
1271		1376
		1377	=item $screen = $term->current_screen
		1378
		1379	Returns the currently displayed screen (0 primary, 1 secondary).
		1380
1272	=item $view_start = $term->view_start ([$newvalue])	1381	=item $view_start = $term->view_start ([$newvalue])
1273		1382
1274	Returns the row number of the topmost displayed line. Maximum value is	1383	Returns the row number of the topmost displayed line. Maximum value is
1275	C<0>, which displays the normal terminal contents. Lower values scroll	1384	C<0>, which displays the normal terminal contents. Lower values scroll
1276	this many lines into the scrollback buffer.	1385	this many lines into the scrollback buffer.
…		…
1294	If C<$new_text> is specified, it will replace characters in the current	1403	If C<$new_text> is specified, it will replace characters in the current
1295	line, starting at column C<$start_col> (default C<0>), which is useful	1404	line, starting at column C<$start_col> (default C<0>), which is useful
1296	to replace only parts of a line. The font index in the rendition will	1405	to replace only parts of a line. The font index in the rendition will
1297	automatically be updated.	1406	automatically be updated.
1298		1407
1299	C<$text> is in a special encoding: tabs and wide characters that use more	1408	C<$text> is in a special encoding: tabs and wide characters that use
1300	than one cell when displayed are padded with urxvt::NOCHAR characters	1409	more than one cell when displayed are padded with C<$urxvt::NOCHAR>
1301	(C<chr 65535>). Characters with combining characters and other characters	1410	characters. Characters with combining characters and other characters that
1302	that do not fit into the normal tetx encoding will be replaced with	1411	do not fit into the normal tetx encoding will be replaced with characters
1303	characters in the private use area.	1412	in the private use area.
1304		1413
1305	You have to obey this encoding when changing text. The advantage is	1414	You have to obey this encoding when changing text. The advantage is
1306	that C<substr> and similar functions work on screen cells and not on	1415	that C<substr> and similar functions work on screen cells and not on
1307	characters.	1416	characters.
1308		1417
…		…
1482	=item $term->ungrab	1591	=item $term->ungrab
1483		1592
1484	Calls XUngrab for the most recent grab. Is called automatically on	1593	Calls XUngrab for the most recent grab. Is called automatically on
1485	evaluation errors, as it is better to lose the grab in the error case as	1594	evaluation errors, as it is better to lose the grab in the error case as
1486	the session.	1595	the session.
		1596
		1597	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])
		1598
		1599	=item $atom_name = $term->XGetAtomName ($atom)
		1600
		1601	=item @atoms = $term->XListProperties ($window)
		1602
		1603	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)
		1604
		1605	=item $term->XChangeWindowProperty ($window, $property, $type, $format, $octets)
		1606
		1607	=item $term->XDeleteProperty ($window, $property)
		1608
		1609	=item $window = $term->DefaultRootWindow
		1610
		1611	=item $term->XReparentWindow ($window, $parent, [$x, $y])
		1612
		1613	=item $term->XMapWindow ($window)
		1614
		1615	=item $term->XUnmapWindow ($window)
		1616
		1617	=item $term->XMoveResizeWindow ($window, $x, $y, $width, $height)
		1618
		1619	=item ($x, $y, $child_window) = $term->XTranslateCoordinates ($src, $dst, $x, $y)
		1620
		1621	=item $term->XChangeInput ($window, $add_events[, $del_events])
		1622
		1623	Various X or X-related functions. The C<$term> object only serves as
		1624	the source of the display, otherwise those functions map more-or-less
		1625	directory onto the X functions of the same name.
1487		1626
1488	=back	1627	=back
1489		1628
1490	=cut	1629	=cut
1491		1630
…		…
1611	delete $self->{term}{_destroy}{$self};	1750	delete $self->{term}{_destroy}{$self};
1612	$self->{term}->ungrab;	1751	$self->{term}->ungrab;
1613	}	1752	}
1614		1753
1615	=back	1754	=back
		1755
		1756	=cut
		1757
		1758	package urxvt::watcher;
		1759
		1760	@urxvt::timer::ISA = __PACKAGE__;
		1761	@urxvt::iow::ISA = __PACKAGE__;
		1762	@urxvt::pw::ISA = __PACKAGE__;
		1763	@urxvt::iw::ISA = __PACKAGE__;
1616		1764
1617	=head2 The C<urxvt::timer> Class	1765	=head2 The C<urxvt::timer> Class
1618		1766
1619	This class implements timer watchers/events. Time is represented as a	1767	This class implements timer watchers/events. Time is represented as a
1620	fractional number of seconds since the epoch. Example:	1768	fractional number of seconds since the epoch. Example:
…		…
1718		1866
1719	Stop watching for events on the given filehandle.	1867	Stop watching for events on the given filehandle.
1720		1868
1721	=back	1869	=back
1722		1870
		1871	=head2 The C<urxvt::iw> Class
		1872
		1873	This class implements idle watchers, that get called automatically when
		1874	the process is idle. They should return as fast as possible, after doing
		1875	some useful work.
		1876
		1877	=over 4
		1878
		1879	=item $iw = new urxvt::iw
		1880
		1881	Create a new idle watcher object in stopped state.
		1882
		1883	=item $iw = $iw->cb (sub { my ($iw) = @_; ... })
		1884
		1885	Set the callback to be called when the watcher triggers.
		1886
		1887	=item $timer = $timer->start
		1888
		1889	Start the watcher.
		1890
		1891	=item $timer = $timer->stop
		1892
		1893	Stop the watcher.
		1894
		1895	=back
		1896
		1897	=head2 The C<urxvt::pw> Class
		1898
		1899	This class implements process watchers. They create an event whenever a
		1900	process exits, after which they stop automatically.
		1901
		1902	my $pid = fork;
		1903	...
		1904	$term->{pw} = urxvt::pw
		1905	->new
		1906	->start ($pid)
		1907	->cb (sub {
		1908	my ($pw, $exit_status) = @_;
		1909	...
		1910	});
		1911
		1912	=over 4
		1913
		1914	=item $pw = new urxvt::pw
		1915
		1916	Create a new process watcher in stopped state.
		1917
		1918	=item $pw = $pw->cb (sub { my ($pw, $exit_status) = @_; ... })
		1919
		1920	Set the callback to be called when the timer triggers.
		1921
		1922	=item $pw = $timer->start ($pid)
		1923
		1924	Tells the wqtcher to start watching for process C<$pid>.
		1925
		1926	=item $pw = $pw->stop
		1927
		1928	Stop the watcher.
		1929
		1930	=back
		1931
1723	=head1 ENVIRONMENT	1932	=head1 ENVIRONMENT
1724		1933
1725	=head2 URXVT_PERL_VERBOSITY	1934	=head2 URXVT_PERL_VERBOSITY
1726		1935
1727	This variable controls the verbosity level of the perl extension. Higher	1936	This variable controls the verbosity level of the perl extension. Higher

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.107 by root, Wed Jan 18 21:30:50 2006 UTC vs. Revision 1.121 by root, Fri Jan 20 22:49:34 2006 UTC

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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.107 by root, Wed Jan 18 21:30:50 2006 UTC vs.
Revision 1.121 by root, Fri Jan 20 22:49:34 2006 UTC