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

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.3 by root, Mon Jan 2 15:59:25 2006 UTC vs.
Revision 1.22 by root, Tue Jan 3 19:10:54 2006 UTC

…		…
		1	=encoding utf8
		2
1	=head1 NAME	3	=head1 NAME
2		4
3	rxvtperl - rxvt-unicode's embedded perl interpreter	5	@@RXVT_NAME@@perl - rxvt-unicode's embedded perl interpreter
4		6
5	=head1 SYNOPSIS	7	=head1 SYNOPSIS
6		8
7	* Put your scripts into F<@@RXVT_LIBDIR@@/urxvt/perl-ext/>, they will be loaded automatically.	9	# create a file grab_test in $HOME:
8
9	* Each script will only be loaded once, even in urxvtd, and will be valid
10	globally.
11
12	* Scripts are evaluated in a 'use strict' and 'use utf8' environment, and
13	thus must be encoded as UTF-8.
14		10
15	sub on_sel_grab {	11	sub on_sel_grab {
16	warn "you selected ", $_[0]->selection;	12	warn "you selected ", $_[0]->selection;
17	()	13	()
18	}	14	}
19		15
20	1	16	# start a @@RXVT_NAME@@ using it:
		17
		18	@@RXVT_NAME@@ --perl-lib $HOME -pe grab_test
21		19
22	=head1 DESCRIPTION	20	=head1 DESCRIPTION
		21
		22	Everytime a terminal object gets created, scripts specified via the
		23	C<perl> resource are loaded and associated with it.
		24
		25	Scripts are compiled in a 'use strict' and 'use utf8' environment, and
		26	thus must be encoded as UTF-8.
		27
		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.
		30
		31	=head2 Prepackaged Extensions
		32
		33	This section describes the extensiosn delivered with this version. You can
		34	find them in F<@@RXVT_LIBDIR@@/urxvt/perl/>.
		35
		36	You can activate them like this:
		37
		38	@@RXVT_NAME@@ -pe <extensionname>
		39
		40	=over 4
		41
		42	=item selection
		43
		44	Intelligent selection. This etxension tries to be more intelligent when the user
		45	extends selections (double-click).
		46
		47	It also offers the following bindable event:
		48
		49	=over 4
		50
		51	=item rot13
		52
		53	Rot-13 the selection when activated. Used via keyboard trigger:
		54
		55	URxvt.keysym.C-M-r: perl:selection:rot13
		56
		57	=back
		58
		59	=item digital-clock
		60
		61	Displays a digital clock using the built-in overlay.
		62
		63	=item example-refresh-hooks
		64
		65	Displays a very simple digital clock in the upper right corner of the
		66	window. Illustrates overwriting the refresh callbacks to create your own
		67	overlays or changes.
		68
		69	=back
		70
		71	=head2 General API Considerations
		72
		73	All objects (such as terminals, time watchers etc.) are typical
		74	reference-to-hash objects. The hash can be used to store anything you
		75	like. All members starting with an underscore (such as C<_ptr> or
		76	C<_hook>) are reserved for internal uses and must not be accessed or
		77	modified).
		78
		79	When objects are destroyed on the C++ side, the perl object hashes are
		80	emptied, so its best to store related objects such as time watchers and
		81	the like inside the terminal object so they get destroyed as soon as the
		82	terminal is destroyed.
23		83
24	=head2 Hooks	84	=head2 Hooks
25		85
26	The following subroutines can be declared in loaded scripts, and will be called	86	The following subroutines can be declared in loaded scripts, and will be called
27	whenever the relevant event happens.	87	whenever the relevant event happens.
64	Called whenever a selection has been copied, but before the selection is	124	Called whenever a selection has been copied, but before the selection is
65	requested from the server. The selection text can be queried and changed	125	requested from the server. The selection text can be queried and changed
66	by calling C<< $term->selection >>.	126	by calling C<< $term->selection >>.
67		127
68	Returning a true value aborts selection grabbing. It will still be hilighted.	128	Returning a true value aborts selection grabbing. It will still be hilighted.
		129
		130	=item on_sel_extend $term
		131
		132	Called whenever the user tries to extend the selection (e.g. with a double
		133	click) and is either supposed to return false (normal operation), or
		134	should extend the selection itelf and return true to suppress the built-in
		135	processing.
		136
		137	See the F<selection> example extension.
69		138
70	=item on_focus_in $term	139	=item on_focus_in $term
71		140
72	Called whenever the window gets the keyboard focus, before urxvt does	141	Called whenever the window gets the keyboard focus, before urxvt does
73	focus in processing.	142	focus in processing.
…		…
106		175
107	=item on_refresh_end $term	176	=item on_refresh_end $term
108		177
109	Called just after the screen gets redrawn. See C<on_refresh_begin>.	178	Called just after the screen gets redrawn. See C<on_refresh_begin>.
110		179
		180	=item on_keyboard_command $term, $string
		181
		182	Called whenever the user presses a key combination that has a
		183	C<perl:string> action bound to it (see description of the B<keysym>
		184	resource in the @@RXVT_NAME@@(1) manpage).
		185
111	=back	186	=back
112		187
113	=head2 Functions in the C<urxvt> Package	188	=head2 Functions in the C<urxvt> Package
114		189
115	=over 4	190	=over 4
…		…
120	costs! The only time this is acceptable is when the terminal process	195	costs! The only time this is acceptable is when the terminal process
121	starts up.	196	starts up.
122		197
123	=item urxvt::warn $string	198	=item urxvt::warn $string
124		199
125	Calls C<rxvt_warn> witht eh given string which should not include a	200	Calls C<rxvt_warn> with the given string which should not include a
126	newline. The module also overwrites the C<warn> builtin with a function	201	newline. The module also overwrites the C<warn> builtin with a function
127	that calls this function.	202	that calls this function.
128		203
129	Using this function has the advantage that its output ends up in the	204	Using this function has the advantage that its output ends up in the
130	correct place, e.g. on stderr of the connecting urxvtc client.	205	correct place, e.g. on stderr of the connecting urxvtc client.
131		206
132	=item $cellwidth = urxvt::wcswidth $string
133
134	Returns the number of screen-cells this string would need. Correctly
135	accounts for wide and combining characters.
136
137	=item $time = urxvt::NOW	207	=item $time = urxvt::NOW
138		208
139	Returns the "current time" (as per the event loop).	209	Returns the "current time" (as per the event loop).
		210
		211	=back
		212
		213	=head2 RENDITION
		214
		215	Rendition bitsets contain information about colour, font, font styles and
		216	similar information for each screen cell.
		217
		218	The following "macros" deal with changes in rendition sets. You should
		219	never just create a bitset, you should always modify an existing one,
		220	as they contain important information required for correct operation of
		221	rxvt-unicode.
		222
		223	=over 4
		224
		225	=item $rend = urxvt::DEFAULT_RSTYLE
		226
		227	Returns the default rendition, as used when the terminal is starting up or
		228	being reset. Useful as a base to start when creating renditions.
		229
		230	=item $rend = urxvt::OVERLAY_RSTYLE
		231
		232	Return the rendition mask used for overlays by default.
		233
		234	=item $rendbit = urxvt::RS_Bold, RS_Italic, RS_Blink, RS_RVid, RS_Uline
		235
		236	Return the bit that enabled bold, italic, blink, reverse-video and
		237	underline, respectively. To enable such a style, just logically OR it into
		238	the bitset.
		239
		240	=item $foreground = urxvt::GET_BASEFG $rend
		241
		242	=item $background = urxvt::GET_BASEBG $rend
		243
		244	Return the foreground/background colour index, respectively.
		245
		246	=item $rend = urxvt::SET_FGCOLOR ($rend, $new_colour)
		247
		248	=item $rend = urxvt::SET_BGCOLOR ($rend, $new_colour)
		249
		250	Replace the foreground/background colour in the rendition mask with the
		251	specified one.
		252
		253	=item $value = urxvt::GET_CUSTOM ($rend)
		254
		255	Return the "custom" value: Every rendition has 5 bits for use by
		256	extensions. They can be set and changed as you like and are initially
		257	zero.
		258
		259	=item $rend = urxvt::SET_CUSTOM ($rend, $new_value)
		260
		261	Change the custom value.
		262
		263	=back
140		264
141	=cut	265	=cut
142		266
143	package urxvt;	267	package urxvt;
144		268
…		…
158	unless $msg =~ /\n$/;	282	unless $msg =~ /\n$/;
159	urxvt::warn ($msg);	283	urxvt::warn ($msg);
160	};	284	};
161	}	285	}
162		286
		287	my @hook_count;
163	my $verbosity = $ENV{URXVT_PERL_VERBOSITY} \|\| 10;	288	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
164		289
165	sub verbose {	290	sub verbose {
166	my ($level, $msg) = @_;	291	my ($level, $msg) = @_;
167	warn "$msg\n"; #d#	292	warn "$msg\n" if $level <= $verbosity;
168	}	293	}
169		294
170	my @invoke_cb;	295	# find on_xxx subs in the package and register them
		296	# as hooks
		297	sub register_package($) {
		298	my ($pkg) = @_;
		299
		300	for my $htype (0.. $#HOOKNAME) {
		301	my $name = $HOOKNAME[$htype];
		302
		303	my $ref = $pkg->can ("on_" . lc $name)
		304	or next;
		305
		306	$term->{_hook}[$htype]{$ref*1} = $ref;
		307	$hook_count[$htype]++
		308	or set_should_invoke $htype, 1;
		309	}
		310	}
		311
		312	my $script_pkg = "script0000";
		313	my %script_pkg;
		314
		315	# load a single script into its own package, once only
		316	sub script_package($) {
		317	my ($path) = @_;
		318
		319	$script_pkg{$path} \|\|= do {
		320	my $pkg = "urxvt::" . ($script_pkg++);
		321
		322	verbose 3, "loading script '$path' into package '$pkg'";
		323
		324	open my $fh, "<:raw", $path
		325	or die "$path: $!";
		326
		327	my $source = "package $pkg; use strict; use utf8;\n"
		328	. "#line 1 \"$path\"\n{\n"
		329	. (do { local $/; <$fh> })
		330	. "\n};\n1";
		331
		332	eval $source or die "$path: $@";
		333
		334	$pkg
		335	}
		336	}
171		337
172	# called by the rxvt core	338	# called by the rxvt core
173	sub invoke {	339	sub invoke {
174	local $term = shift;	340	local $term = shift;
175	my $htype = shift;	341	my $htype = shift;
176		342
177	my $cb = $invoke_cb[$htype];	343	if ($htype == 0) { # INIT
		344	my @dirs = ((split /:/, $term->resource ("perl_lib")), "$LIBDIR/perl");
		345
		346	for my $ext (split /:/, $term->resource ("perl_ext")) {
		347	my @files = grep -f $_, map "$_/$ext", @dirs;
		348
		349	if (@files) {
		350	register_package script_package $files[0];
		351	} else {
		352	warn "perl extension '$ext' not found in perl library search path\n";
		353	}
		354	}
		355
		356	} elsif ($htype == 1) { # DESTROY
		357	if (my $hook = $term->{_hook}) {
		358	for my $htype (0..$#$hook) {
		359	$hook_count[$htype] -= scalar keys %{ $hook->[$htype] \|\| {} }
		360	or set_should_invoke $htype, 0;
		361	}
		362	}
		363	}
		364
		365	my $cb = $term->{_hook}[$htype]
		366	or return;
178		367
179	verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $term, @_) . ")"	368	verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $term, @_) . ")"
180	if $verbosity >= 10;	369	if $verbosity >= 10;
181		370
182	while (my ($k, $v) = each %$cb) {	371	while (my ($k, $v) = each %$cb) {
…		…
184	}	373	}
185		374
186	0	375	0
187	}	376	}
188		377
189	# find on_xxx subs in the package and register them	378	=head2 The C<urxvt::term> Class
190	# as hooks
191	sub register_package($) {
192	my ($pkg) = @_;
193		379
194	for my $hook (0.. $#HOOKNAME) {	380	=over 4
195	my $name = $HOOKNAME[$hook];
196		381
197	my $ref = $pkg->can ("on_" . lc $name)	382	=item $value = $term->resource ($name[, $newval])
198	or next;
199		383
200	$invoke_cb[$hook]{$ref*1} = $ref;	384	Returns the current resource value associated with a given name and
201	set_should_invoke $hook, 1;	385	optionally sets a new value. Setting values is most useful in the C<init>
202	}	386	hook. Unset resources are returned and accepted as C<undef>.
		387
		388	The new value must be properly encoded to a suitable character encoding
		389	before passing it to this method. Similarly, the returned value may need
		390	to be converted from the used encoding to text.
		391
		392	Resource names are as defined in F<src/rsinc.h>. Colours can be specified
		393	as resource names of the form C<< color+<index> >>, e.g. C<color+5>. (will
		394	likely change).
		395
		396	Please note that resource strings will currently only be freed when the
		397	terminal is destroyed, so changing options frequently will eat memory.
		398
		399	Here is a a likely non-exhaustive list of resource names, not all of which
		400	are supported in every build, please see the source to see the actual
		401	list:
		402
		403	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont
		404	borderLess color cursorBlink cursorUnderline cutchars delete_key
		405	display_name embed ext_bwidth fade font geometry hold iconName
		406	imFont imLocale inputMethod insecure int_bwidth intensityStyles
		407	italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier
		408	mouseWheelScrollPage name pastableTabs path perl_eval perl_ext
		409	perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd
		410	reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating
		411	scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput
		412	scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle
		413	shade term_name title transparent transparent_all tripleclickwords
		414	utmpInhibit visualBell
		415
		416	=cut
		417
		418	sub urxvt::term::resource($$;$) {
		419	my ($self, $name) = (shift, shift);
		420	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);
		421	goto &urxvt::term::_resource;
203	}	422	}
204
205	my $script_pkg = "script0000";
206	my %script_pkg;
207
208	# load a single script into its own package, once only
209	sub load_script($) {
210	my ($path) = @_;
211
212	$script_pkg{$path} \|\|= do {
213	my $pkg = $script_pkg++;
214	verbose 3, "loading script '$path' into package '$pkg'";
215
216	open my $fh, "<:raw", $path
217	or die "$path: $!";
218
219	eval "package $pkg; use strict; use utf8;\n"
220	. "#line 1 \"$path\"\n"
221	. do { local $/; <$fh> }
222	or die "$path: $@";
223
224	register_package $pkg;
225
226	$pkg
227	};
228	}
229
230	load_script $_ for grep -f $_, <$LIBDIR/perl-ext/*>;
231
232
233	=back
234
235	=head2 The C<urxvt::term> Class
236
237	=over 4
238		423
239	=item ($row, $col) = $term->selection_mark ([$row, $col])	424	=item ($row, $col) = $term->selection_mark ([$row, $col])
240		425
241	=item ($row, $col) = $term->selection_beg ([$row, $col])	426	=item ($row, $col) = $term->selection_beg ([$row, $col])
242		427
…		…
252		437
253	=item $oldtext = $term->selection ([$newtext])	438	=item $oldtext = $term->selection ([$newtext])
254		439
255	Return the current selection text and optionally replace it by C<$newtext>.	440	Return the current selection text and optionally replace it by C<$newtext>.
256		441
257	=item $term->scr_overlay ($x, $y, $text)	442	#=item $term->overlay ($x, $y, $text)
258		443	#
259	Create a simple multi-line overlay box. See the next method for details.	444	#Create a simple multi-line overlay box. See the next method for details.
260		445	#
261	=cut	446	#=cut
262		447
263	sub urxvt::term::scr_overlay {	448	sub urxvt::term::scr_overlay {
		449	die;
264	my ($self, $x, $y, $text) = @_;	450	my ($self, $x, $y, $text) = @_;
265		451
266	my @lines = split /\n/, $text;	452	my @lines = split /\n/, $text;
267		453
268	my $w = 0;	454	my $w = 0;
269	for (map urxvt::wcswidth $_, @lines) {	455	for (map $self->strwidth ($_), @lines) {
270	$w = $_ if $w < $_;	456	$w = $_ if $w < $_;
271	}	457	}
272		458
273	$self->scr_overlay_new ($x, $y, $w, scalar @lines);	459	$self->scr_overlay_new ($x, $y, $w, scalar @lines);
274	$self->scr_overlay_set (0, $_, $lines[$_]) for 0.. $#lines;	460	$self->scr_overlay_set (0, $_, $lines[$_]) for 0.. $#lines;
275	}	461	}
276		462
277	=item $term->scr_overlay_new ($x, $y, $width, $height)	463	=item $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]])
278		464
279	Create a new (empty) overlay at the given position with the given	465	Create a new (empty) overlay at the given position with the given
280	width/height. A border will be put around the box. If either C<$x> or	466	width/height. C<$rstyle> defines the initial rendition style
281	C<$y> is negative, then this is counted from the right/bottom side,	467	(default: C<OVERLAY_RSTYLE>).
282	respectively.
283		468
284	=item $term->scr_overlay_off	469	If C<$border> is C<2> (default), then a decorative border will be put
		470	around the box.
285		471
286	Switch the overlay off again.	472	If either C<$x> or C<$y> is negative, then this is counted from the
		473	right/bottom side, respectively.
287		474
288	=item $term->scr_overlay_set_char ($x, $y, $char, $rend = OVERLAY_RSTYLE)	475	This method returns an urxvt::overlay object. The overlay will be visible
		476	as long as the perl object is referenced.
289		477
290	Put a single character (specified numerically) at the given overlay	478	The methods currently supported on C<urxvt::overlay> objects are:
291	position.
292		479
		480	=over 4
		481
293	=item $term->scr_overlay_set ($x, $y, $text)	482	=item $overlay->set ($x, $y, $text, $rend)
294		483
295	Write a string at the given position into the overlay.	484	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts
		485	text in rxvt-unicode's special encoding and an array of rendition values
		486	at a specific position inside the overlay.
		487
		488	=item $overlay->hide
		489
		490	If visible, hide the overlay, but do not destroy it.
		491
		492	=item $overlay->show
		493
		494	If hidden, display the overlay again.
		495
		496	=back
		497
		498	=item $cellwidth = $term->strwidth $string
		499
		500	Returns the number of screen-cells this string would need. Correctly
		501	accounts for wide and combining characters.
		502
		503	=item $octets = $term->locale_encode $string
		504
		505	Convert the given text string into the corresponding locale encoding.
		506
		507	=item $string = $term->locale_decode $octets
		508
		509	Convert the given locale-encoded octets into a perl string.
		510
		511	=item $term->tt_write ($octets)
		512
		513	Write the octets given in C<$data> to the tty (i.e. as program input). To
		514	pass characters instead of octets, you should convert your strings first
		515	to the locale-specific encoding using C<< $term->locale_encode >>.
		516
		517	=item $nrow = $term->nrow
		518
		519	=item $ncol = $term->ncol
		520
		521	Return the number of rows/columns of the terminal window (i.e. as
		522	specified by C<-geometry>, excluding any scrollback).
		523
		524	=item $nsaved = $term->nsaved
		525
		526	Returns the number of lines in the scrollback buffer.
		527
		528	=item $view_start = $term->view_start ([$newvalue])
		529
		530	Returns the negative row number of the topmost line. Minimum value is
		531	C<0>, which displays the normal terminal contents. Larger values scroll
		532	this many lines into the scrollback buffer.
		533
		534	=item $term->want_refresh
		535
		536	Requests a screen refresh. At the next opportunity, rxvt-unicode will
		537	compare the on-screen display with its stored representation. If they
		538	differ, it redraws the differences.
		539
		540	Used after changing terminal contents to display them.
		541
		542	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])
		543
		544	Returns the text of the entire row with number C<$row_number>. Row C<0>
		545	is the topmost terminal line, row C<< $term->$ncol-1 >> is the bottommost
		546	terminal line. The scrollback buffer starts at line C<-1> and extends to
		547	line C<< -$term->nsaved >>.
		548
		549	If C<$new_text> is specified, it will replace characters in the current
		550	line, starting at column C<$start_col> (default C<0>), which is useful
		551	to replace only parts of a line. The font index in the rendition will
		552	automatically be updated.
		553
		554	C<$text> is in a special encoding: tabs and wide characters that use more
		555	than one cell when displayed are padded with urxvt::NOCHAR characters
		556	(C<chr 65535>). Characters with combining characters and other characters
		557	that do not fit into the normal tetx encoding will be replaced with
		558	characters in the private use area.
		559
		560	You have to obey this encoding when changing text. The advantage is
		561	that C<substr> and similar functions work on screen cells and not on
		562	characters.
		563
		564	The methods C<< $term->special_encode >> and C<< $term->special_decode >>
		565	can be used to convert normal strings into this encoding and vice versa.
		566
		567	=item $rend = $term->ROW_r ($row_number[, $new_rend[, $start_col]])
		568
		569	Like C<< $term->ROW_t >>, but returns an arrayref with rendition
		570	bitsets. Rendition bitsets contain information about colour, font, font
		571	styles and similar information. See also C<< $term->ROW_t >>.
		572
		573	When setting rendition, the font mask will be ignored.
		574
		575	See the section on RENDITION, above.
		576
		577	=item $length = $term->ROW_l ($row_number[, $new_length])
		578
		579	Returns the number of screen cells that are in use ("the line length"). If
		580	it is C<-1>, then the line is part of a multiple-row logical "line", which
		581	means all characters are in use and it is continued on the next row.
		582
		583	=item $text = $term->special_encode $string
		584
		585	Converts a perl string into the special encoding used by rxvt-unicode,
		586	where one character corresponds to one screen cell. See
		587	C<< $term->ROW_t >> for details.
		588
		589	=item $string = $term->special_decode $text
		590
		591	Converts rxvt-unicodes text reprsentation into a perl string. See
		592	C<< $term->ROW_t >> for details.
296		593
297	=back	594	=back
298		595
299	=head2 The C<urxvt::timer> Class	596	=head2 The C<urxvt::timer> Class
300		597
301	This class implements timer watchers/events. Time is represented as a	598	This class implements timer watchers/events. Time is represented as a
302	fractional number of seconds since the epoch. Example:	599	fractional number of seconds since the epoch. Example:
303		600
304	# create a digital clock display in upper right corner	601	$term->{overlay} = $term->overlay (-1, 0, 8, 1, urxvt::OVERLAY_RSTYLE, 0);
305	$term->{timer} = urxvt::timer	602	$term->{timer} = urxvt::timer
306	->new	603	->new
307	->start (urxvt::NOW)	604	->interval (1)
308	->cb (sub {	605	->cb (sub {
309	my ($timer) = @_;
310	my $time = $timer->at;
311	$timer->start ($time + 1);
312	$self->scr_overlay (-1, 0,	606	$term->{overlay}->set (0, 0,
313	POSIX::strftime "%H:%M:%S", localtime $time);	607	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);
314	});	608	});
315		609
316	=over 4	610	=over 4
317		611
318	=item $timer = new urxvt::timer	612	=item $timer = new urxvt::timer
319		613
320	Create a new timer object in stopped state.	614	Create a new timer object in started state. It is scheduled to fire
		615	immediately.
321		616
322	=item $timer = $timer->cb (sub { my ($timer) = @_; ... })	617	=item $timer = $timer->cb (sub { my ($timer) = @_; ... })
323		618
324	Set the callback to be called when the timer triggers.	619	Set the callback to be called when the timer triggers.
325		620
…		…
328	Return the time this watcher will fire next.	623	Return the time this watcher will fire next.
329		624
330	=item $timer = $timer->set ($tstamp)	625	=item $timer = $timer->set ($tstamp)
331		626
332	Set the time the event is generated to $tstamp.	627	Set the time the event is generated to $tstamp.
		628
		629	=item $timer = $timer->interval ($interval)
		630
		631	Normally (and when C<$interval> is C<0>), the timer will automatically
		632	stop after it has fired once. If C<$interval> is non-zero, then the timer
		633	is automatically rescheduled at the given intervals.
333		634
334	=item $timer = $timer->start	635	=item $timer = $timer->start
335		636
336	Start the timer.	637	Start the timer.
337		638
…		…
391		692
392	Stop watching for events on the given filehandle.	693	Stop watching for events on the given filehandle.
393		694
394	=back	695	=back
395		696
		697	=head1 ENVIRONMENT
		698
		699	=head2 URXVT_PERL_VERBOSITY
		700
		701	This variable controls the verbosity level of the perl extension. Higher
		702	numbers indicate more verbose output.
		703
		704	=over 4
		705
		706	=item 0 - only fatal messages
		707
		708	=item 3 - script loading and management
		709
		710	=item 10 - all events received
		711
		712	=back
		713
396	=head1 AUTHOR	714	=head1 AUTHOR
397		715
398	Marc Lehmann <pcg@goof.com>	716	Marc Lehmann <pcg@goof.com>
399	http://software.schmorp.de/pkg/rxvt-unicode	717	http://software.schmorp.de/pkg/rxvt-unicode
400		718

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.3 by root, Mon Jan 2 15:59:25 2006 UTC vs. Revision 1.22 by root, Tue Jan 3 19:10:54 2006 UTC

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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.3 by root, Mon Jan 2 15:59:25 2006 UTC vs.
Revision 1.22 by root, Tue Jan 3 19:10:54 2006 UTC