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

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.106 by root, Wed Jan 18 19:44:22 2006 UTC vs.
Revision 1.124 by root, Sun Jan 22 11:57:06 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)
…		…
122	bottom. C<Escape> leaves search mode and returns to the point where search	127	bottom. C<Escape> leaves search mode and returns to the point where search
123	was started, while C<Enter> or C<Return> stay at the current position and	128	was started, while C<Enter> or C<Return> stay at the current position and
124	additionally stores the first match in the current line into the primary	129	additionally stores the first match in the current line into the primary
125	selection.	130	selection.
126		131
		132	=item readline (enabled by default)
		133
		134	A support package that tries to make editing with readline easier. At the
		135	moment, it reacts to clicking with the left mouse button by trying to
		136	move the text cursor to this position. It does so by generating as many
		137	cursor-left or cursor-right keypresses as required (the this only works
		138	for programs that correctly support wide characters).
		139
		140	To avoid too many false positives, this is only done when:
		141
		142	=over 4
		143
		144	=item - the mouse is on the same (multi-row-) line as the text cursor.
		145
		146	=item - the primary screen is currently being displayed.
		147
		148	=item - the text cursor is visible.
		149
		150	=back
		151
		152	The normal selection mechanism isn't disabled, so quick successive clicks
		153	might interfere with selection creation in harmless ways.
		154
127	=item selection-autotransform	155	=item selection-autotransform
128		156
129	This selection allows you to do automatic transforms on a selection	157	This selection allows you to do automatic transforms on a selection
130	whenever a selection is made.	158	whenever a selection is made.
131		159
…		…
143	URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/	171	URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/
144		172
145	And this example matches the same,but replaces it with vi-commands you can	173	And this example matches the same,but replaces it with vi-commands you can
146	paste directly into your (vi :) editor:	174	paste directly into your (vi :) editor:
147		175
148	URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/\\x1b:e \\Q$1\\E\\x0d:$2\\x0d/	176	URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/:e \\Q$1\\E\\x0d:$2\\x0d/
149		177
150	Of course, this can be modified to suit your needs and your editor :)	178	Of course, this can be modified to suit your needs and your editor :)
151		179
152	To expand the example above to typical perl error messages ("XXX at	180	To expand the example above to typical perl error messages ("XXX at
153	FILENAME line YYY."), you need a slightly more elaborate solution:	181	FILENAME line YYY."), you need a slightly more elaborate solution:
154		182
155	URxvt.selection.pattern-0: ( at .*? line \\d+\\.)	183	URxvt.selection.pattern-0: ( at .*? line \\d+[,.])
156	URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)\\.$/\x1b:e \\Q$1\E\\x0d:$2\\x0d/	184	URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)[,.]$/:e \\Q$1\E\\x0d:$2\\x0d/
157		185
158	The first line tells the selection code to treat the unchanging part of	186	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	187	every error message as a selection pattern, and the second line transforms
160	the message into vi commands to load the file.	188	the message into vi commands to load the file.
		189
		190	=item tabbed
		191
		192	This transforms the terminal into a tabbar with additional terminals, that
		193	is, it implements what is commonly refered to as "tabbed terminal". The topmost line
		194	displays a "[NEW]" button, which, when clicked, will add a new tab, followed by one
		195	button per tab.
		196
		197	Clicking a button will activate that tab. Pressing B<Shift-Left> and
		198	B<Shift-Right> will switch to the tab left or right of the current one,
		199	while B<Shift-Down> creates a new tab.
161		200
162	=item mark-urls	201	=item mark-urls
163		202
164	Uses per-line display filtering (C<on_line_update>) to underline urls and	203	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	204	make them clickable. When middle-clicked, the program specified in the
…		…
298	called whenever the relevant event happens.	337	called whenever the relevant event happens.
299		338
300	The first argument passed to them is an extension oject as described in	339	The first argument passed to them is an extension oject as described in
301	the in the C<Extension Objects> section.	340	the in the C<Extension Objects> section.
302		341
303	B<All> of these hooks must return a boolean value. If it is true, then the	342	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	343	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.	344	relevant action might not be carried out by the C++ code.
306		345
307	I<< When in doubt, return a false value (preferably C<()>). >>	346	I<< When in doubt, return a false value (preferably C<()>). >>
308		347
309	=over 4	348	=over 4
310		349
311	=item on_init $term	350	=item on_init $term
312		351
313	Called after a new terminal object has been initialized, but before	352	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	353	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	354	call or deliver senseless data, as terminal size and other characteristics
316	have not yet been determined. You can safely query and change resources,	355	have not yet been determined. You can safely query and change resources
317	though.	356	and options, though. For many purposes the C<on_start> hook is a better
		357	place.
		358
		359	=item on_start $term
		360
		361	Called at the very end of initialisation of a new terminal, just before
		362	trying to map (display) the toplevel and returning to the mainloop.
		363
		364	=item on_destroy $term
		365
		366	Called whenever something tries to destroy terminal, before doing anything
		367	yet. If this hook returns true, then destruction is skipped, but this is
		368	rarely a good idea.
318		369
319	=item on_reset $term	370	=item on_reset $term
320		371
321	Called after the screen is "reset" for any reason, such as resizing or	372	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	373	control sequences. Here is where you can react on changes to size-related
323	variables.	374	variables.
324		375
325	=item on_start $term	376	=item on_child_start $term, $pid
326		377
327	Called at the very end of initialisation of a new terminal, just before	378	Called just after the child process has been C<fork>ed.
328	returning to the mainloop.	379
		380	=item on_child_exit $term, $status
		381
		382	Called just after the child process has exited. C<$status> is the status
		383	from C<waitpid>.
329		384
330	=item on_sel_make $term, $eventtime	385	=item on_sel_make $term, $eventtime
331		386
332	Called whenever a selection has been made by the user, but before the	387	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	388	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	499	Called wheneever the window loses keyboard focus, before rxvt-unicode does
445	focus out processing.	500	focus out processing.
446		501
447	=item on_configure_notify $term, $event	502	=item on_configure_notify $term, $event
448		503
		504	=item on_property_notify $term, $event
		505
449	=item on_key_press $term, $event, $keysym, $octets	506	=item on_key_press $term, $event, $keysym, $octets
450		507
451	=item on_key_release $term, $event, $keysym	508	=item on_key_release $term, $event, $keysym
452		509
453	=item on_button_press $term, $event	510	=item on_button_press $term, $event
…		…
462		519
463	Called whenever the corresponding X event is received for the terminal If	520	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.	521	the hook returns true, then the even will be ignored by rxvt-unicode.
465		522
466	The event is a hash with most values as named by Xlib (see the XEvent	523	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	524	manpage), with the additional members C<row> and C<col>, which are the
468	and column under the mouse cursor.	525	(real, not screen-based) row and column under the mouse cursor.
469		526
470	C<on_key_press> additionally receives the string rxvt-unicode would	527	C<on_key_press> additionally receives the string rxvt-unicode would
471	output, if any, in locale-specific encoding.	528	output, if any, in locale-specific encoding.
472		529
473	subwindow.	530	subwindow.
		531
		532	=item on_client_message $term, $event
		533
		534	=item on_wm_protocols $term, $event
		535
		536	=item on_wm_delete_window $term, $event
		537
		538	Called when various types of ClientMessage events are received (all with
		539	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).
474		540
475	=back	541	=back
476		542
477	=cut	543	=cut
478		544
…		…
484	use Scalar::Util ();	550	use Scalar::Util ();
485	use List::Util ();	551	use List::Util ();
486		552
487	our $VERSION = 1;	553	our $VERSION = 1;
488	our $TERM;	554	our $TERM;
		555	our @TERM_INIT;
		556	our @TERM_EXT;
489	our @HOOKNAME;	557	our @HOOKNAME;
490	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;	558	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
491	our %OPTION;	559	our %OPTION;
492		560
493	our $LIBDIR;	561	our $LIBDIR;
494	our $RESNAME;	562	our $RESNAME;
495	our $RESCLASS;	563	our $RESCLASS;
496	our $RXVTNAME;	564	our $RXVTNAME;
497		565
		566	our $NOCHAR = chr 0xffff;
		567
498	=head2 Variables in the C<urxvt> Package	568	=head2 Variables in the C<urxvt> Package
499		569
500	=over 4	570	=over 4
501		571
502	=item $urxvt::LIBDIR	572	=item $urxvt::LIBDIR
…		…
514		584
515	=item $urxvt::TERM	585	=item $urxvt::TERM
516		586
517	The current terminal. This variable stores the current C<urxvt::term>	587	The current terminal. This variable stores the current C<urxvt::term>
518	object, whenever a callback/hook is executing.	588	object, whenever a callback/hook is executing.
		589
		590	=item @urxvt::TERM_INIT
		591
		592	All coderefs in this array will be called as methods of the next newly
		593	created C<urxvt::term> object (during the C<on_init> phase). The array
		594	gets cleared before the codereferences that were in it are being executed,
		595	so coderefs can push themselves onto it again if they so desire.
		596
		597	This complements to the perl-eval commandline option, but gets executed
		598	first.
		599
		600	=item @urxvt::TERM_EXT
		601
		602	Works similar to C<@TERM_INIT>, but contains perl package/class names, which
		603	get registered as normal extensions after calling the hooks in C<@TERM_INIT>
		604	but before other extensions. Gets cleared just like C<@TERM_INIT>.
519		605
520	=back	606	=back
521		607
522	=head2 Functions in the C<urxvt> Package	608	=head2 Functions in the C<urxvt> Package
523		609
…		…
630	my $msg = join "", @_;	716	my $msg = join "", @_;
631	$msg .= "\n"	717	$msg .= "\n"
632	unless $msg =~ /\n$/;	718	unless $msg =~ /\n$/;
633	urxvt::warn ($msg);	719	urxvt::warn ($msg);
634	};	720	};
635
636	# %ENV is the original startup environment
637	delete $ENV{IFS};
638	delete $ENV{CDPATH};
639	delete $ENV{BASH_ENV};
640	$ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin";
641	}	721	}
		722
		723	no warnings 'utf8';
642		724
643	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};	725	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
644		726
645	sub verbose {	727	sub verbose {
646	my ($level, $msg) = @_;	728	my ($level, $msg) = @_;
…		…
650	my %extension_pkg;	732	my %extension_pkg;
651		733
652	# load a single script into its own package, once only	734	# load a single script into its own package, once only
653	sub extension_package($) {	735	sub extension_package($) {
654	my ($path) = @_;	736	my ($path) = @_;
655
656	no strict 'refs';
657		737
658	$extension_pkg{$path} \|\|= do {	738	$extension_pkg{$path} \|\|= do {
659	$path =~ /([^\/\\]+)$/;	739	$path =~ /([^\/\\]+)$/;
660	my $pkg = $1;	740	my $pkg = $1;
661	$pkg =~ s/[^[:word:]]/_/g;	741	$pkg =~ s/[^[:word:]]/_/g;
…		…
664	verbose 3, "loading extension '$path' into package '$pkg'";	744	verbose 3, "loading extension '$path' into package '$pkg'";
665		745
666	open my $fh, "<:raw", $path	746	open my $fh, "<:raw", $path
667	or die "$path: $!";	747	or die "$path: $!";
668		748
669	@{"$pkg\::ISA"} = urxvt::term::extension::;
670
671	my $source =	749	my $source =
672	"package $pkg; use strict; use utf8;\n"	750	"package $pkg; use strict; use utf8; no warnings 'utf8';\n"
673	. "#line 1 \"$path\"\n{\n"	751	. "#line 1 \"$path\"\n{\n"
674	. (do { local $/; <$fh> })	752	. (do { local $/; <$fh> })
675	. "\n};\n1";	753	. "\n};\n1";
676		754
677	eval $source	755	eval $source
…		…
691	if ($htype == 0) { # INIT	769	if ($htype == 0) { # INIT
692	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	770	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");
693		771
694	my %ext_arg;	772	my %ext_arg;
695		773
		774	{
		775	my @init = @TERM_INIT;
		776	@TERM_INIT = ();
		777	$_->($TERM) for @init;
		778	my @pkg = @TERM_EXT;
		779	@TERM_EXT = ();
		780	$TERM->register_package ($_) for @pkg;
		781	}
		782
696	for (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {	783	for (grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {
697	if ($_ eq "default") {	784	if ($_ eq "default") {
698	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback);	785	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback readline);
699	} elsif (/^-(.*)$/) {	786	} elsif (/^-(.*)$/) {
700	delete $ext_arg{$1};	787	delete $ext_arg{$1};
701	} elsif (/^([^<]+)<(.*)>$/) {	788	} elsif (/^([^<]+)<(.*)>$/) {
702	push @{ $ext_arg{$1} }, $2;	789	push @{ $ext_arg{$1} }, $2;
703	} else {	790	} else {
…		…
726	if $verbosity >= 10;	813	if $verbosity >= 10;
727		814
728	keys %$cb;	815	keys %$cb;
729		816
730	while (my ($pkg, $cb) = each %$cb) {	817	while (my ($pkg, $cb) = each %$cb) {
731	$retval = eval { $cb->($TERM->{_pkg}{$pkg}, @_) }	818	my $retval_ = eval { $cb->($TERM->{_pkg}{$pkg}, @_) };
732	and last;	819	$retval \|\|= $retval_;
733		820
734	if ($@) {	821	if ($@) {
735	$TERM->ungrab; # better to lose the grab than the session	822	$TERM->ungrab; # better to lose the grab than the session
736	warn $@;	823	warn $@;
737	}	824	}
…		…
748	# clear package	835	# clear package
749	%$TERM = ();	836	%$TERM = ();
750	}	837	}
751		838
752	$retval	839	$retval
753	}
754
755	sub exec_async(@) {
756	my $pid = fork;
757
758	return
759	if !defined $pid or $pid;
760
761	%ENV = %{ $TERM->env };
762
763	exec @_;
764	_exit 255;
765	}	840	}
766		841
767	# urxvt::term::extension	842	# urxvt::term::extension
768		843
769	package urxvt::term::extension;	844	package urxvt::term::extension;
…		…
908	# find on_xxx subs in the package and register them	983	# find on_xxx subs in the package and register them
909	# as hooks	984	# as hooks
910	sub register_package {	985	sub register_package {
911	my ($self, $pkg, $argv) = @_;	986	my ($self, $pkg, $argv) = @_;
912		987
		988	no strict 'refs';
		989
		990	urxvt::verbose 6, "register package $pkg to $self";
		991
		992	@{"$pkg\::ISA"} = urxvt::term::extension::;
		993
913	my $proxy = bless {	994	my $proxy = bless {
914	_pkg => $pkg,	995	_pkg => $pkg,
915	argv => $argv,	996	argv => $argv,
916	}, $pkg;	997	}, $pkg;
917	Scalar::Util::weaken ($proxy->{term} = $self);	998	Scalar::Util::weaken ($proxy->{term} = $self);
…		…
947	=item $term->destroy	1028	=item $term->destroy
948		1029
949	Destroy the terminal object (close the window, free resources	1030	Destroy the terminal object (close the window, free resources
950	etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event	1031	etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event
951	watchers (timers, io watchers) are still active.	1032	watchers (timers, io watchers) are still active.
		1033
		1034	=item $term->exec_async ($cmd[, @args])
		1035
		1036	Works like the combination of the C<fork>/C<exec> builtins, which executes
		1037	("starts") programs in the background. This function takes care of setting
		1038	the user environment before exec'ing the command (e.g. C<PATH>) and should
		1039	be preferred over explicit calls to C<exec> or C<system>.
		1040
		1041	Returns the pid of the subprocess or C<undef> on error.
		1042
		1043	=cut
		1044
		1045	sub exec_async {
		1046	my $self = shift;
		1047
		1048	my $pid = fork;
		1049
		1050	return $pid
		1051	if !defined $pid or $pid;
		1052
		1053	%ENV = %{ $self->env };
		1054
		1055	exec @_;
		1056	urxvt::_exit 255;
		1057	}
952		1058
953	=item $isset = $term->option ($optval[, $set])	1059	=item $isset = $term->option ($optval[, $set])
954		1060
955	Returns true if the option specified by C<$optval> is enabled, and	1061	Returns true if the option specified by C<$optval> is enabled, and
956	optionally change it. All option values are stored by name in the hash	1062	optionally change it. All option values are stored by name in the hash
…		…
1181		1287
1182	Normally its not a good idea to use this function, as programs might be	1288	Normally its not a good idea to use this function, as programs might be
1183	confused by changes in cursor position or scrolling. Its useful inside a	1289	confused by changes in cursor position or scrolling. Its useful inside a
1184	C<on_add_lines> hook, though.	1290	C<on_add_lines> hook, though.
1185		1291
		1292	=item $term->scr_change_screen ($screen)
		1293
		1294	Switch to given screen - 0 primary, 1 secondary.
		1295
1186	=item $term->cmd_parse ($octets)	1296	=item $term->cmd_parse ($octets)
1187		1297
1188	Similar to C<scr_add_lines>, but the argument must be in the	1298	Similar to C<scr_add_lines>, but the argument must be in the
1189	locale-specific encoding of the terminal and can contain command sequences	1299	locale-specific encoding of the terminal and can contain command sequences
1190	(escape codes) that will be interpreted.	1300	(escape codes) that will be interpreted.
…		…
1273	=item $modifiermask = $term->ModNumLockMask	1383	=item $modifiermask = $term->ModNumLockMask
1274		1384
1275	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often	1385	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often
1276	AltGr), the meta key (often Alt) and the num lock key, if applicable.	1386	AltGr), the meta key (often Alt) and the num lock key, if applicable.
1277		1387
		1388	=item $screen = $term->current_screen
		1389
		1390	Returns the currently displayed screen (0 primary, 1 secondary).
		1391
		1392	=item $cursor_is_hidden = $term->hidden_cursor
		1393
		1394	Returns wether the cursor is currently hidden or not.
		1395
1278	=item $view_start = $term->view_start ([$newvalue])	1396	=item $view_start = $term->view_start ([$newvalue])
1279		1397
1280	Returns the row number of the topmost displayed line. Maximum value is	1398	Returns the row number of the topmost displayed line. Maximum value is
1281	C<0>, which displays the normal terminal contents. Lower values scroll	1399	C<0>, which displays the normal terminal contents. Lower values scroll
1282	this many lines into the scrollback buffer.	1400	this many lines into the scrollback buffer.
…		…
1301	line, starting at column C<$start_col> (default C<0>), which is useful	1419	line, starting at column C<$start_col> (default C<0>), which is useful
1302	to replace only parts of a line. The font index in the rendition will	1420	to replace only parts of a line. The font index in the rendition will
1303	automatically be updated.	1421	automatically be updated.
1304		1422
1305	C<$text> is in a special encoding: tabs and wide characters that use more	1423	C<$text> is in a special encoding: tabs and wide characters that use more
1306	than one cell when displayed are padded with urxvt::NOCHAR characters	1424	than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535)
1307	(C<chr 65535>). Characters with combining characters and other characters	1425	characters. Characters with combining characters and other characters that
1308	that do not fit into the normal tetx encoding will be replaced with	1426	do not fit into the normal tetx encoding will be replaced with characters
1309	characters in the private use area.	1427	in the private use area.
1310		1428
1311	You have to obey this encoding when changing text. The advantage is	1429	You have to obey this encoding when changing text. The advantage is
1312	that C<substr> and similar functions work on screen cells and not on	1430	that C<substr> and similar functions work on screen cells and not on
1313	characters.	1431	characters.
1314		1432
…		…
1488	=item $term->ungrab	1606	=item $term->ungrab
1489		1607
1490	Calls XUngrab for the most recent grab. Is called automatically on	1608	Calls XUngrab for the most recent grab. Is called automatically on
1491	evaluation errors, as it is better to lose the grab in the error case as	1609	evaluation errors, as it is better to lose the grab in the error case as
1492	the session.	1610	the session.
		1611
		1612	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])
		1613
		1614	=item $atom_name = $term->XGetAtomName ($atom)
		1615
		1616	=item @atoms = $term->XListProperties ($window)
		1617
		1618	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)
		1619
		1620	=item $term->XChangeWindowProperty ($window, $property, $type, $format, $octets)
		1621
		1622	=item $term->XDeleteProperty ($window, $property)
		1623
		1624	=item $window = $term->DefaultRootWindow
		1625
		1626	=item $term->XReparentWindow ($window, $parent, [$x, $y])
		1627
		1628	=item $term->XMapWindow ($window)
		1629
		1630	=item $term->XUnmapWindow ($window)
		1631
		1632	=item $term->XMoveResizeWindow ($window, $x, $y, $width, $height)
		1633
		1634	=item ($x, $y, $child_window) = $term->XTranslateCoordinates ($src, $dst, $x, $y)
		1635
		1636	=item $term->XChangeInput ($window, $add_events[, $del_events])
		1637
		1638	Various X or X-related functions. The C<$term> object only serves as
		1639	the source of the display, otherwise those functions map more-or-less
		1640	directory onto the X functions of the same name.
1493		1641
1494	=back	1642	=back
1495		1643
1496	=cut	1644	=cut
1497		1645
…		…
1617	delete $self->{term}{_destroy}{$self};	1765	delete $self->{term}{_destroy}{$self};
1618	$self->{term}->ungrab;	1766	$self->{term}->ungrab;
1619	}	1767	}
1620		1768
1621	=back	1769	=back
		1770
		1771	=cut
		1772
		1773	package urxvt::watcher;
		1774
		1775	@urxvt::timer::ISA = __PACKAGE__;
		1776	@urxvt::iow::ISA = __PACKAGE__;
		1777	@urxvt::pw::ISA = __PACKAGE__;
		1778	@urxvt::iw::ISA = __PACKAGE__;
1622		1779
1623	=head2 The C<urxvt::timer> Class	1780	=head2 The C<urxvt::timer> Class
1624		1781
1625	This class implements timer watchers/events. Time is represented as a	1782	This class implements timer watchers/events. Time is represented as a
1626	fractional number of seconds since the epoch. Example:	1783	fractional number of seconds since the epoch. Example:
…		…
1724		1881
1725	Stop watching for events on the given filehandle.	1882	Stop watching for events on the given filehandle.
1726		1883
1727	=back	1884	=back
1728		1885
		1886	=head2 The C<urxvt::iw> Class
		1887
		1888	This class implements idle watchers, that get called automatically when
		1889	the process is idle. They should return as fast as possible, after doing
		1890	some useful work.
		1891
		1892	=over 4
		1893
		1894	=item $iw = new urxvt::iw
		1895
		1896	Create a new idle watcher object in stopped state.
		1897
		1898	=item $iw = $iw->cb (sub { my ($iw) = @_; ... })
		1899
		1900	Set the callback to be called when the watcher triggers.
		1901
		1902	=item $timer = $timer->start
		1903
		1904	Start the watcher.
		1905
		1906	=item $timer = $timer->stop
		1907
		1908	Stop the watcher.
		1909
		1910	=back
		1911
		1912	=head2 The C<urxvt::pw> Class
		1913
		1914	This class implements process watchers. They create an event whenever a
		1915	process exits, after which they stop automatically.
		1916
		1917	my $pid = fork;
		1918	...
		1919	$term->{pw} = urxvt::pw
		1920	->new
		1921	->start ($pid)
		1922	->cb (sub {
		1923	my ($pw, $exit_status) = @_;
		1924	...
		1925	});
		1926
		1927	=over 4
		1928
		1929	=item $pw = new urxvt::pw
		1930
		1931	Create a new process watcher in stopped state.
		1932
		1933	=item $pw = $pw->cb (sub { my ($pw, $exit_status) = @_; ... })
		1934
		1935	Set the callback to be called when the timer triggers.
		1936
		1937	=item $pw = $timer->start ($pid)
		1938
		1939	Tells the wqtcher to start watching for process C<$pid>.
		1940
		1941	=item $pw = $pw->stop
		1942
		1943	Stop the watcher.
		1944
		1945	=back
		1946
1729	=head1 ENVIRONMENT	1947	=head1 ENVIRONMENT
1730		1948
1731	=head2 URXVT_PERL_VERBOSITY	1949	=head2 URXVT_PERL_VERBOSITY
1732		1950
1733	This variable controls the verbosity level of the perl extension. Higher	1951	This variable controls the verbosity level of the perl extension. Higher

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.106 by root, Wed Jan 18 19:44:22 2006 UTC vs. Revision 1.124 by root, Sun Jan 22 11:57:06 2006 UTC

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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.106 by root, Wed Jan 18 19:44:22 2006 UTC vs.
Revision 1.124 by root, Sun Jan 22 11:57:06 2006 UTC