[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 1.125 by root, Sun Jan 22 20:39:47 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 tty is in ICANON state.
		145
		146	=item - the text cursor is visible.
		147
		148	=item - the primary screen is currently being displayed.
		149
		150	=item - the mouse is on the same (multi-row-) line as the text cursor.
		151
		152	=back
		153
		154	The normal selection mechanism isn't disabled, so quick successive clicks
		155	might interfere with selection creation in harmless ways.
		156
127	=item selection-autotransform	157	=item selection-autotransform
128		158
129	This selection allows you to do automatic transforms on a selection	159	This selection allows you to do automatic transforms on a selection
130	whenever a selection is made.	160	whenever a selection is made.
131		161
…		…
143	URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/	173	URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/
144		174
145	And this example matches the same,but replaces it with vi-commands you can	175	And this example matches the same,but replaces it with vi-commands you can
146	paste directly into your (vi :) editor:	176	paste directly into your (vi :) editor:
147		177
148	URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/\\x1b:e \\Q$1\\E\\x0d:$2\\x0d/	178	URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/:e \\Q$1\\E\\x0d:$2\\x0d/
149		179
150	Of course, this can be modified to suit your needs and your editor :)	180	Of course, this can be modified to suit your needs and your editor :)
151		181
152	To expand the example above to typical perl error messages ("XXX at	182	To expand the example above to typical perl error messages ("XXX at
153	FILENAME line YYY."), you need a slightly more elaborate solution:	183	FILENAME line YYY."), you need a slightly more elaborate solution:
154		184
155	URxvt.selection.pattern-0: ( at .*? line \\d+\\.)	185	URxvt.selection.pattern-0: ( at .*? line \\d+[,.])
156	URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)\\.$/\x1b:e \\Q$1\E\\x0d:$2\\x0d/	186	URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)[,.]$/:e \\Q$1\E\\x0d:$2\\x0d/
157		187
158	The first line tells the selection code to treat the unchanging part of	188	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	189	every error message as a selection pattern, and the second line transforms
160	the message into vi commands to load the file.	190	the message into vi commands to load the file.
		191
		192	=item tabbed
		193
		194	This transforms the terminal into a tabbar with additional terminals, that
		195	is, it implements what is commonly refered to as "tabbed terminal". The topmost line
		196	displays a "[NEW]" button, which, when clicked, will add a new tab, followed by one
		197	button per tab.
		198
		199	Clicking a button will activate that tab. Pressing B<Shift-Left> and
		200	B<Shift-Right> will switch to the tab left or right of the current one,
		201	while B<Shift-Down> creates a new tab.
161		202
162	=item mark-urls	203	=item mark-urls
163		204
164	Uses per-line display filtering (C<on_line_update>) to underline urls and	205	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	206	make them clickable. When middle-clicked, the program specified in the
…		…
298	called whenever the relevant event happens.	339	called whenever the relevant event happens.
299		340
300	The first argument passed to them is an extension oject as described in	341	The first argument passed to them is an extension oject as described in
301	the in the C<Extension Objects> section.	342	the in the C<Extension Objects> section.
302		343
303	B<All> of these hooks must return a boolean value. If it is true, then the	344	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	345	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.	346	relevant action might not be carried out by the C++ code.
306		347
307	I<< When in doubt, return a false value (preferably C<()>). >>	348	I<< When in doubt, return a false value (preferably C<()>). >>
308		349
309	=over 4	350	=over 4
310		351
311	=item on_init $term	352	=item on_init $term
312		353
313	Called after a new terminal object has been initialized, but before	354	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	355	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	356	call or deliver senseless data, as terminal size and other characteristics
316	have not yet been determined. You can safely query and change resources,	357	have not yet been determined. You can safely query and change resources
317	though.	358	and options, though. For many purposes the C<on_start> hook is a better
		359	place.
		360
		361	=item on_start $term
		362
		363	Called at the very end of initialisation of a new terminal, just before
		364	trying to map (display) the toplevel and returning to the mainloop.
		365
		366	=item on_destroy $term
		367
		368	Called whenever something tries to destroy terminal, before doing anything
		369	yet. If this hook returns true, then destruction is skipped, but this is
		370	rarely a good idea.
318		371
319	=item on_reset $term	372	=item on_reset $term
320		373
321	Called after the screen is "reset" for any reason, such as resizing or	374	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	375	control sequences. Here is where you can react on changes to size-related
323	variables.	376	variables.
324		377
325	=item on_start $term	378	=item on_child_start $term, $pid
326		379
327	Called at the very end of initialisation of a new terminal, just before	380	Called just after the child process has been C<fork>ed.
328	returning to the mainloop.	381
		382	=item on_child_exit $term, $status
		383
		384	Called just after the child process has exited. C<$status> is the status
		385	from C<waitpid>.
329		386
330	=item on_sel_make $term, $eventtime	387	=item on_sel_make $term, $eventtime
331		388
332	Called whenever a selection has been made by the user, but before the	389	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	390	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	501	Called wheneever the window loses keyboard focus, before rxvt-unicode does
445	focus out processing.	502	focus out processing.
446		503
447	=item on_configure_notify $term, $event	504	=item on_configure_notify $term, $event
448		505
		506	=item on_property_notify $term, $event
		507
449	=item on_key_press $term, $event, $keysym, $octets	508	=item on_key_press $term, $event, $keysym, $octets
450		509
451	=item on_key_release $term, $event, $keysym	510	=item on_key_release $term, $event, $keysym
452		511
453	=item on_button_press $term, $event	512	=item on_button_press $term, $event
…		…
462		521
463	Called whenever the corresponding X event is received for the terminal If	522	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.	523	the hook returns true, then the even will be ignored by rxvt-unicode.
465		524
466	The event is a hash with most values as named by Xlib (see the XEvent	525	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	526	manpage), with the additional members C<row> and C<col>, which are the
468	and column under the mouse cursor.	527	(real, not screen-based) row and column under the mouse cursor.
469		528
470	C<on_key_press> additionally receives the string rxvt-unicode would	529	C<on_key_press> additionally receives the string rxvt-unicode would
471	output, if any, in locale-specific encoding.	530	output, if any, in locale-specific encoding.
472		531
473	subwindow.	532	subwindow.
		533
		534	=item on_client_message $term, $event
		535
		536	=item on_wm_protocols $term, $event
		537
		538	=item on_wm_delete_window $term, $event
		539
		540	Called when various types of ClientMessage events are received (all with
		541	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).
474		542
475	=back	543	=back
476		544
477	=cut	545	=cut
478		546
…		…
484	use Scalar::Util ();	552	use Scalar::Util ();
485	use List::Util ();	553	use List::Util ();
486		554
487	our $VERSION = 1;	555	our $VERSION = 1;
488	our $TERM;	556	our $TERM;
		557	our @TERM_INIT;
		558	our @TERM_EXT;
489	our @HOOKNAME;	559	our @HOOKNAME;
490	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;	560	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
491	our %OPTION;	561	our %OPTION;
492		562
493	our $LIBDIR;	563	our $LIBDIR;
494	our $RESNAME;	564	our $RESNAME;
495	our $RESCLASS;	565	our $RESCLASS;
496	our $RXVTNAME;	566	our $RXVTNAME;
497		567
		568	our $NOCHAR = chr 0xffff;
		569
498	=head2 Variables in the C<urxvt> Package	570	=head2 Variables in the C<urxvt> Package
499		571
500	=over 4	572	=over 4
501		573
502	=item $urxvt::LIBDIR	574	=item $urxvt::LIBDIR
…		…
514		586
515	=item $urxvt::TERM	587	=item $urxvt::TERM
516		588
517	The current terminal. This variable stores the current C<urxvt::term>	589	The current terminal. This variable stores the current C<urxvt::term>
518	object, whenever a callback/hook is executing.	590	object, whenever a callback/hook is executing.
		591
		592	=item @urxvt::TERM_INIT
		593
		594	All coderefs in this array will be called as methods of the next newly
		595	created C<urxvt::term> object (during the C<on_init> phase). The array
		596	gets cleared before the codereferences that were in it are being executed,
		597	so coderefs can push themselves onto it again if they so desire.
		598
		599	This complements to the perl-eval commandline option, but gets executed
		600	first.
		601
		602	=item @urxvt::TERM_EXT
		603
		604	Works similar to C<@TERM_INIT>, but contains perl package/class names, which
		605	get registered as normal extensions after calling the hooks in C<@TERM_INIT>
		606	but before other extensions. Gets cleared just like C<@TERM_INIT>.
519		607
520	=back	608	=back
521		609
522	=head2 Functions in the C<urxvt> Package	610	=head2 Functions in the C<urxvt> Package
523		611
…		…
632	unless $msg =~ /\n$/;	720	unless $msg =~ /\n$/;
633	urxvt::warn ($msg);	721	urxvt::warn ($msg);
634	};	722	};
635	}	723	}
636		724
		725	no warnings 'utf8';
		726
637	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};	727	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
638		728
639	sub verbose {	729	sub verbose {
640	my ($level, $msg) = @_;	730	my ($level, $msg) = @_;
641	warn "$msg\n" if $level <= $verbosity;	731	warn "$msg\n" if $level <= $verbosity;
…		…
644	my %extension_pkg;	734	my %extension_pkg;
645		735
646	# load a single script into its own package, once only	736	# load a single script into its own package, once only
647	sub extension_package($) {	737	sub extension_package($) {
648	my ($path) = @_;	738	my ($path) = @_;
649
650	no strict 'refs';
651		739
652	$extension_pkg{$path} \|\|= do {	740	$extension_pkg{$path} \|\|= do {
653	$path =~ /([^\/\\]+)$/;	741	$path =~ /([^\/\\]+)$/;
654	my $pkg = $1;	742	my $pkg = $1;
655	$pkg =~ s/[^[:word:]]/_/g;	743	$pkg =~ s/[^[:word:]]/_/g;
…		…
658	verbose 3, "loading extension '$path' into package '$pkg'";	746	verbose 3, "loading extension '$path' into package '$pkg'";
659		747
660	open my $fh, "<:raw", $path	748	open my $fh, "<:raw", $path
661	or die "$path: $!";	749	or die "$path: $!";
662		750
663	@{"$pkg\::ISA"} = urxvt::term::extension::;
664
665	my $source =	751	my $source =
666	"package $pkg; use strict; use utf8;\n"	752	"package $pkg; use strict; use utf8; no warnings 'utf8';\n"
667	. "#line 1 \"$path\"\n{\n"	753	. "#line 1 \"$path\"\n{\n"
668	. (do { local $/; <$fh> })	754	. (do { local $/; <$fh> })
669	. "\n};\n1";	755	. "\n};\n1";
670		756
671	eval $source	757	eval $source
…		…
685	if ($htype == 0) { # INIT	771	if ($htype == 0) { # INIT
686	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	772	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");
687		773
688	my %ext_arg;	774	my %ext_arg;
689		775
		776	{
		777	my @init = @TERM_INIT;
		778	@TERM_INIT = ();
		779	$_->($TERM) for @init;
		780	my @pkg = @TERM_EXT;
		781	@TERM_EXT = ();
		782	$TERM->register_package ($_) for @pkg;
		783	}
		784
690	for (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {	785	for (grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {
691	if ($_ eq "default") {	786	if ($_ eq "default") {
692	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback);	787	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback readline);
693	} elsif (/^-(.*)$/) {	788	} elsif (/^-(.*)$/) {
694	delete $ext_arg{$1};	789	delete $ext_arg{$1};
695	} elsif (/^([^<]+)<(.*)>$/) {	790	} elsif (/^([^<]+)<(.*)>$/) {
696	push @{ $ext_arg{$1} }, $2;	791	push @{ $ext_arg{$1} }, $2;
697	} else {	792	} else {
…		…
720	if $verbosity >= 10;	815	if $verbosity >= 10;
721		816
722	keys %$cb;	817	keys %$cb;
723		818
724	while (my ($pkg, $cb) = each %$cb) {	819	while (my ($pkg, $cb) = each %$cb) {
725	$retval = eval { $cb->($TERM->{_pkg}{$pkg}, @_) }	820	my $retval_ = eval { $cb->($TERM->{_pkg}{$pkg}, @_) };
726	and last;	821	$retval \|\|= $retval_;
727		822
728	if ($@) {	823	if ($@) {
729	$TERM->ungrab; # better to lose the grab than the session	824	$TERM->ungrab; # better to lose the grab than the session
730	warn $@;	825	warn $@;
731	}	826	}
…		…
742	# clear package	837	# clear package
743	%$TERM = ();	838	%$TERM = ();
744	}	839	}
745		840
746	$retval	841	$retval
747	}
748
749	sub exec_async(@) {
750	my $pid = fork;
751
752	return
753	if !defined $pid or $pid;
754
755	%ENV = %{ $TERM->env };
756
757	exec @_;
758	_exit 255;
759	}	842	}
760		843
761	# urxvt::term::extension	844	# urxvt::term::extension
762		845
763	package urxvt::term::extension;	846	package urxvt::term::extension;
…		…
902	# find on_xxx subs in the package and register them	985	# find on_xxx subs in the package and register them
903	# as hooks	986	# as hooks
904	sub register_package {	987	sub register_package {
905	my ($self, $pkg, $argv) = @_;	988	my ($self, $pkg, $argv) = @_;
906		989
		990	no strict 'refs';
		991
		992	urxvt::verbose 6, "register package $pkg to $self";
		993
		994	@{"$pkg\::ISA"} = urxvt::term::extension::;
		995
907	my $proxy = bless {	996	my $proxy = bless {
908	_pkg => $pkg,	997	_pkg => $pkg,
909	argv => $argv,	998	argv => $argv,
910	}, $pkg;	999	}, $pkg;
911	Scalar::Util::weaken ($proxy->{term} = $self);	1000	Scalar::Util::weaken ($proxy->{term} = $self);
…		…
941	=item $term->destroy	1030	=item $term->destroy
942		1031
943	Destroy the terminal object (close the window, free resources	1032	Destroy the terminal object (close the window, free resources
944	etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event	1033	etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event
945	watchers (timers, io watchers) are still active.	1034	watchers (timers, io watchers) are still active.
		1035
		1036	=item $term->exec_async ($cmd[, @args])
		1037
		1038	Works like the combination of the C<fork>/C<exec> builtins, which executes
		1039	("starts") programs in the background. This function takes care of setting
		1040	the user environment before exec'ing the command (e.g. C<PATH>) and should
		1041	be preferred over explicit calls to C<exec> or C<system>.
		1042
		1043	Returns the pid of the subprocess or C<undef> on error.
		1044
		1045	=cut
		1046
		1047	sub exec_async {
		1048	my $self = shift;
		1049
		1050	my $pid = fork;
		1051
		1052	return $pid
		1053	if !defined $pid or $pid;
		1054
		1055	%ENV = %{ $self->env };
		1056
		1057	exec @_;
		1058	urxvt::_exit 255;
		1059	}
946		1060
947	=item $isset = $term->option ($optval[, $set])	1061	=item $isset = $term->option ($optval[, $set])
948		1062
949	Returns true if the option specified by C<$optval> is enabled, and	1063	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	1064	optionally change it. All option values are stored by name in the hash
…		…
1175		1289
1176	Normally its not a good idea to use this function, as programs might be	1290	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	1291	confused by changes in cursor position or scrolling. Its useful inside a
1178	C<on_add_lines> hook, though.	1292	C<on_add_lines> hook, though.
1179		1293
		1294	=item $term->scr_change_screen ($screen)
		1295
		1296	Switch to given screen - 0 primary, 1 secondary.
		1297
1180	=item $term->cmd_parse ($octets)	1298	=item $term->cmd_parse ($octets)
1181		1299
1182	Similar to C<scr_add_lines>, but the argument must be in the	1300	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	1301	locale-specific encoding of the terminal and can contain command sequences
1184	(escape codes) that will be interpreted.	1302	(escape codes) that will be interpreted.
…		…
1193		1311
1194	Replaces the event mask of the pty watcher by the given event mask. Can	1312	Replaces the event mask of the pty watcher by the given event mask. Can
1195	be used to suppress input and output handling to the pty/tty. See the	1313	be used to suppress input and output handling to the pty/tty. See the
1196	description of C<< urxvt::timer->events >>. Make sure to always restore	1314	description of C<< urxvt::timer->events >>. Make sure to always restore
1197	the previous value.	1315	the previous value.
		1316
		1317	=item $fd = $term->pty_fd
		1318
		1319	Returns the master file descriptor for the pty in use, or C<-1> if no pty
		1320	is used.
1198		1321
1199	=item $windowid = $term->parent	1322	=item $windowid = $term->parent
1200		1323
1201	Return the window id of the toplevel window.	1324	Return the window id of the toplevel window.
1202		1325
…		…
1267	=item $modifiermask = $term->ModNumLockMask	1390	=item $modifiermask = $term->ModNumLockMask
1268		1391
1269	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often	1392	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.	1393	AltGr), the meta key (often Alt) and the num lock key, if applicable.
1271		1394
		1395	=item $screen = $term->current_screen
		1396
		1397	Returns the currently displayed screen (0 primary, 1 secondary).
		1398
		1399	=item $cursor_is_hidden = $term->hidden_cursor
		1400
		1401	Returns wether the cursor is currently hidden or not.
		1402
1272	=item $view_start = $term->view_start ([$newvalue])	1403	=item $view_start = $term->view_start ([$newvalue])
1273		1404
1274	Returns the row number of the topmost displayed line. Maximum value is	1405	Returns the row number of the topmost displayed line. Maximum value is
1275	C<0>, which displays the normal terminal contents. Lower values scroll	1406	C<0>, which displays the normal terminal contents. Lower values scroll
1276	this many lines into the scrollback buffer.	1407	this many lines into the scrollback buffer.
…		…
1295	line, starting at column C<$start_col> (default C<0>), which is useful	1426	line, starting at column C<$start_col> (default C<0>), which is useful
1296	to replace only parts of a line. The font index in the rendition will	1427	to replace only parts of a line. The font index in the rendition will
1297	automatically be updated.	1428	automatically be updated.
1298		1429
1299	C<$text> is in a special encoding: tabs and wide characters that use more	1430	C<$text> is in a special encoding: tabs and wide characters that use more
1300	than one cell when displayed are padded with urxvt::NOCHAR characters	1431	than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535)
1301	(C<chr 65535>). Characters with combining characters and other characters	1432	characters. Characters with combining characters and other characters that
1302	that do not fit into the normal tetx encoding will be replaced with	1433	do not fit into the normal tetx encoding will be replaced with characters
1303	characters in the private use area.	1434	in the private use area.
1304		1435
1305	You have to obey this encoding when changing text. The advantage is	1436	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	1437	that C<substr> and similar functions work on screen cells and not on
1307	characters.	1438	characters.
1308		1439
…		…
1482	=item $term->ungrab	1613	=item $term->ungrab
1483		1614
1484	Calls XUngrab for the most recent grab. Is called automatically on	1615	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	1616	evaluation errors, as it is better to lose the grab in the error case as
1486	the session.	1617	the session.
		1618
		1619	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])
		1620
		1621	=item $atom_name = $term->XGetAtomName ($atom)
		1622
		1623	=item @atoms = $term->XListProperties ($window)
		1624
		1625	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)
		1626
		1627	=item $term->XChangeWindowProperty ($window, $property, $type, $format, $octets)
		1628
		1629	=item $term->XDeleteProperty ($window, $property)
		1630
		1631	=item $window = $term->DefaultRootWindow
		1632
		1633	=item $term->XReparentWindow ($window, $parent, [$x, $y])
		1634
		1635	=item $term->XMapWindow ($window)
		1636
		1637	=item $term->XUnmapWindow ($window)
		1638
		1639	=item $term->XMoveResizeWindow ($window, $x, $y, $width, $height)
		1640
		1641	=item ($x, $y, $child_window) = $term->XTranslateCoordinates ($src, $dst, $x, $y)
		1642
		1643	=item $term->XChangeInput ($window, $add_events[, $del_events])
		1644
		1645	Various X or X-related functions. The C<$term> object only serves as
		1646	the source of the display, otherwise those functions map more-or-less
		1647	directory onto the X functions of the same name.
1487		1648
1488	=back	1649	=back
1489		1650
1490	=cut	1651	=cut
1491		1652
…		…
1611	delete $self->{term}{_destroy}{$self};	1772	delete $self->{term}{_destroy}{$self};
1612	$self->{term}->ungrab;	1773	$self->{term}->ungrab;
1613	}	1774	}
1614		1775
1615	=back	1776	=back
		1777
		1778	=cut
		1779
		1780	package urxvt::watcher;
		1781
		1782	@urxvt::timer::ISA = __PACKAGE__;
		1783	@urxvt::iow::ISA = __PACKAGE__;
		1784	@urxvt::pw::ISA = __PACKAGE__;
		1785	@urxvt::iw::ISA = __PACKAGE__;
1616		1786
1617	=head2 The C<urxvt::timer> Class	1787	=head2 The C<urxvt::timer> Class
1618		1788
1619	This class implements timer watchers/events. Time is represented as a	1789	This class implements timer watchers/events. Time is represented as a
1620	fractional number of seconds since the epoch. Example:	1790	fractional number of seconds since the epoch. Example:
…		…
1718		1888
1719	Stop watching for events on the given filehandle.	1889	Stop watching for events on the given filehandle.
1720		1890
1721	=back	1891	=back
1722		1892
		1893	=head2 The C<urxvt::iw> Class
		1894
		1895	This class implements idle watchers, that get called automatically when
		1896	the process is idle. They should return as fast as possible, after doing
		1897	some useful work.
		1898
		1899	=over 4
		1900
		1901	=item $iw = new urxvt::iw
		1902
		1903	Create a new idle watcher object in stopped state.
		1904
		1905	=item $iw = $iw->cb (sub { my ($iw) = @_; ... })
		1906
		1907	Set the callback to be called when the watcher triggers.
		1908
		1909	=item $timer = $timer->start
		1910
		1911	Start the watcher.
		1912
		1913	=item $timer = $timer->stop
		1914
		1915	Stop the watcher.
		1916
		1917	=back
		1918
		1919	=head2 The C<urxvt::pw> Class
		1920
		1921	This class implements process watchers. They create an event whenever a
		1922	process exits, after which they stop automatically.
		1923
		1924	my $pid = fork;
		1925	...
		1926	$term->{pw} = urxvt::pw
		1927	->new
		1928	->start ($pid)
		1929	->cb (sub {
		1930	my ($pw, $exit_status) = @_;
		1931	...
		1932	});
		1933
		1934	=over 4
		1935
		1936	=item $pw = new urxvt::pw
		1937
		1938	Create a new process watcher in stopped state.
		1939
		1940	=item $pw = $pw->cb (sub { my ($pw, $exit_status) = @_; ... })
		1941
		1942	Set the callback to be called when the timer triggers.
		1943
		1944	=item $pw = $timer->start ($pid)
		1945
		1946	Tells the wqtcher to start watching for process C<$pid>.
		1947
		1948	=item $pw = $pw->stop
		1949
		1950	Stop the watcher.
		1951
		1952	=back
		1953
1723	=head1 ENVIRONMENT	1954	=head1 ENVIRONMENT
1724		1955
1725	=head2 URXVT_PERL_VERBOSITY	1956	=head2 URXVT_PERL_VERBOSITY
1726		1957
1727	This variable controls the verbosity level of the perl extension. Higher	1958	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 1.125 by root, Sun Jan 22 20:39:47 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 1.125 by root, Sun Jan 22 20:39:47 2006 UTC