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

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.23 by root, Tue Jan 3 19:42:53 2006 UTC vs.
Revision 1.38 by root, Fri Jan 6 03:43:12 2006 UTC

…		…
39		39
40	=over 4	40	=over 4
41		41
42	=item selection	42	=item selection
43		43
44	Intelligent selection. This etxension tries to be more intelligent when the user	44	Intelligent selection. This extension tries to be more intelligent when
45	extends selections (double-click).	45	the user extends selections (double-click). Right now, it tries to select
		46	urls and complete shell-quoted arguments, which is very convenient, too,
		47	if your F<ls> supports C<--quoting-style=shell>.
46		48
47	It also offers the following bindable event:	49	It also offers the following bindable event:
48		50
49	=over 4	51	=over 4
50		52
…		…
57	=back	59	=back
58		60
59	=item digital-clock	61	=item digital-clock
60		62
61	Displays a digital clock using the built-in overlay.	63	Displays a digital clock using the built-in overlay.
		64
		65	=item mark-urls
		66
		67	Uses per-line filtering (C<on_line_update>) to underline urls.
62		68
63	=item example-refresh-hooks	69	=item example-refresh-hooks
64		70
65	Displays a very simple digital clock in the upper right corner of the	71	Displays a very simple digital clock in the upper right corner of the
66	window. Illustrates overwriting the refresh callbacks to create your own	72	window. Illustrates overwriting the refresh callbacks to create your own
67	overlays or changes.	73	overlays or changes.
		74
		75	=item example-filter-input
		76
		77	A not very useful example of filtering all text output to the terminal, by
		78	underlining all urls that matches a certain regex (i.e. some urls :). It
		79	is not very useful because urls that are output in multiple steps (e.g.
		80	when typing them) do not get marked.
68		81
69	=back	82	=back
70		83
71	=head2 General API Considerations	84	=head2 General API Considerations
72		85
…		…
79	When objects are destroyed on the C++ side, the perl object hashes are	92	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	93	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	94	the like inside the terminal object so they get destroyed as soon as the
82	terminal is destroyed.	95	terminal is destroyed.
83		96
		97	Argument names also often indicate the type of a parameter. Here are some
		98	hints on what they mean:
		99
		100	=over 4
		101
		102	=item $text
		103
		104	Rxvt-unicodes special way of encoding text, where one "unicode" character
		105	always represents one screen cell. See L<row_t> for a discussion of this format.
		106
		107	=item $string
		108
		109	A perl text string, with an emphasis on I<text>. It can store all unicode
		110	characters and is to be distinguished with text encoded in a specific
		111	encoding (often locale-specific) and binary data.
		112
		113	=item $octets
		114
		115	Either binary data or - more common - a text string encoded in a
		116	locale-specific way.
		117
		118	=back
		119
84	=head2 Hooks	120	=head2 Hooks
85		121
86	The following subroutines can be declared in loaded scripts, and will be	122	The following subroutines can be declared in loaded scripts, and will be
87	called whenever the relevant event happens.	123	called whenever the relevant event happens.
88		124
…		…
101	=over 4	137	=over 4
102		138
103	=item on_init $term	139	=item on_init $term
104		140
105	Called after a new terminal object has been initialized, but before	141	Called after a new terminal object has been initialized, but before
106	windows are created or the command gets run.	142	windows are created or the command gets run. Most methods are unsafe to
		143	call or deliver senseless data, as terminal size and other characteristics
		144	have not yet been determined. You can safely query and change resources,
		145	though.
107		146
108	=item on_reset $term	147	=item on_reset $term
109		148
110	Called after the screen is "reset" for any reason, such as resizing or	149	Called after the screen is "reset" for any reason, such as resizing or
111	control sequences. Here is where you can react on changes to size-related	150	control sequences. Here is where you can react on changes to size-related
…		…
170		209
171	=item on_tty_activity $term NYI	210	=item on_tty_activity $term NYI
172		211
173	Called whenever the program(s) running in the urxvt window send output.	212	Called whenever the program(s) running in the urxvt window send output.
174		213
		214	=item on_osc_seq $term, $string
		215
		216	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =
		217	operating system command) is processed. Cursor position and other state
		218	information is up-to-date when this happens. For interoperability, the
		219	string should start with the extension name and a colon, to distinguish
		220	it from commands for other extensions, and this might be enforced in the
		221	future.
		222
		223	Be careful not ever to trust (in a security sense) the data you receive,
		224	as its source can not easily be controleld (e-mail content, messages from
		225	other users on the same system etc.).
		226
		227	=item on_add_lines $term, $string
		228
		229	Called whenever text is about to be output, with the text as argument. You
		230	can filter/change and output the text yourself by returning a true value
		231	and calling C<< $term->scr_add_lines >> yourself. Please note that this
		232	might be very slow, however, as your hook is called for B<all> text being
		233	output.
		234
		235	=item on_line_update $term, $row
		236
		237	Called whenever a line was updated or changed. Can be used to filter
		238	screen output (e.g. underline urls or other useless stuff). Only lines
		239	that are being shown will be filtered, and, due to performance reasons,
		240	not always immediately.
		241
		242	The row number is always the topmost row of the line if the line spans
		243	multiple rows.
		244
		245	Please note that, if you change the line, then the hook might get called
		246	later with the already-modified line (e.g. if unrelated parts change), so
		247	you cannot just toggle rendition bits, but only set them.
		248
175	=item on_refresh_begin $term	249	=item on_refresh_begin $term
176		250
177	Called just before the screen gets redrawn. Can be used for overlay	251	Called just before the screen gets redrawn. Can be used for overlay
178	or similar effects by modify terminal contents in refresh_begin, and	252	or similar effects by modify terminal contents in refresh_begin, and
179	restoring them in refresh_end. The built-in overlay and selection display	253	restoring them in refresh_end. The built-in overlay and selection display
…		…
187		261
188	Called whenever the user presses a key combination that has a	262	Called whenever the user presses a key combination that has a
189	C<perl:string> action bound to it (see description of the B<keysym>	263	C<perl:string> action bound to it (see description of the B<keysym>
190	resource in the @@RXVT_NAME@@(1) manpage).	264	resource in the @@RXVT_NAME@@(1) manpage).
191		265
		266	=item on_key_press $term, $event, $octets
		267
		268	=item on_key_release $term, $event
		269
		270	=item on_button_press $term, $event
		271
		272	=item on_button_release $term, $event
		273
		274	=item on_motion_notify $term, $event
		275
		276	Called whenever the corresponding X event is received for the terminal
		277	(see the XEvent manpage) If the hook returns true, then the even will be
		278	ignored by rxvt-unicode.
		279
		280	C<on_key_press> additionally receives the string rxvt-unicode would
		281	output, if any, in locale-specific encoding.
		282
		283	subwindow.
		284
192	=back	285	=back
193		286
194	=head2 Variables in the C<urxvt> Package	287	=head2 Variables in the C<urxvt> Package
195		288
196	=over 4	289	=over 4
…		…
203	=back	296	=back
204		297
205	=head2 Functions in the C<urxvt> Package	298	=head2 Functions in the C<urxvt> Package
206		299
207	=over 4	300	=over 4
		301
		302	=item $term = new urxvt [arg...]
		303
		304	Creates a new terminal, very similar as if you had started it with
		305	C<system $binfile, arg...>. Croaks (and probably outputs an error message)
		306	if the new instance couldn't be created. Returns C<undef> if the new
		307	instance didn't initialise perl, and the terminal object otherwise. The
		308	C<init> and C<start> hooks will be called during the call.
208		309
209	=item urxvt::fatal $errormessage	310	=item urxvt::fatal $errormessage
210		311
211	Fatally aborts execution with the given error message. Avoid at all	312	Fatally aborts execution with the given error message. Avoid at all
212	costs! The only time this is acceptable is when the terminal process	313	costs! The only time this is acceptable is when the terminal process
…		…
351		452
352	$pkg	453	$pkg
353	}	454	}
354	}	455	}
355		456
		457	our $retval; # return value for urxvt
		458
356	# called by the rxvt core	459	# called by the rxvt core
357	sub invoke {	460	sub invoke {
358	local $TERM = shift;	461	local $TERM = shift;
359	my $htype = shift;	462	my $htype = shift;
360		463
361	if ($htype == 0) { # INIT	464	if ($htype == 0) { # INIT
362	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	465	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");
363		466
364	for my $ext (split /:/, $TERM->resource ("perl_ext")) {	467	for my $ext (map { split /:/, $TERM->resource ("perl_ext_$_") } 1, 2) {
365	my @files = grep -f $_, map "$_/$ext", @dirs;	468	my @files = grep -f $_, map "$_/$ext", @dirs;
366		469
367	if (@files) {	470	if (@files) {
368	register_package script_package $files[0];	471	register_package script_package $files[0];
369	} else {	472	} else {
370	warn "perl extension '$ext' not found in perl library search path\n";	473	warn "perl extension '$ext' not found in perl library search path\n";
371	}	474	}
372	}	475	}
		476	}
373		477
		478	$retval = undef;
		479
		480	if (my $cb = $TERM->{_hook}[$htype]) {
		481	verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")"
		482	if $verbosity >= 10;
		483
		484	keys %$cb;
		485
		486	while (my ($pkg, $cb) = each %$cb) {
		487	$retval = $cb->(
		488	$TERM->{_pkg}{$pkg} \|\|= do {
		489	my $proxy = bless { }, urxvt::term::proxy::;
		490	Scalar::Util::weaken ($proxy->{term} = $TERM);
		491	$proxy
		492	},
		493	@_,
		494	) and last;
		495	}
		496	}
		497
374	} elsif ($htype == 1) { # DESTROY	498	if ($htype == 1) { # DESTROY
		499	# remove hooks if unused
375	if (my $hook = $TERM->{_hook}) {	500	if (my $hook = $TERM->{_hook}) {
376	for my $htype (0..$#$hook) {	501	for my $htype (0..$#$hook) {
377	$hook_count[$htype] -= scalar keys %{ $hook->[$htype] \|\| {} }	502	$hook_count[$htype] -= scalar keys %{ $hook->[$htype] \|\| {} }
378	or set_should_invoke $htype, 0;	503	or set_should_invoke $htype, 0;
379	}	504	}
380	}	505	}
		506
		507	# clear package objects
		508	%$_ = () for values %{ $TERM->{_pkg} };
		509
		510	# clear package
		511	%$TERM = ();
381	}	512	}
382		513
383	my $cb = $TERM->{_hook}[$htype]	514	$retval
384	or return;
385
386	verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")"
387	if $verbosity >= 10;
388
389	while (my ($pkg, $cb) = each %$cb) {
390	return 1
391	if $cb->(
392	$TERM->{$pkg} \|\|= do {
393	my $proxy = bless { }, urxvt::term::proxy::;
394	Scalar::Util::weaken ($proxy->{term} = $TERM);
395	$proxy
396	},
397	@_,
398	);
399	}
400
401	0
402	}	515	}
403		516
404	sub urxvt::term::proxy::AUTOLOAD {	517	sub urxvt::term::proxy::AUTOLOAD {
405	$urxvt::term::proxy::AUTOLOAD =~ /:([^:]+)$/	518	$urxvt::term::proxy::AUTOLOAD =~ /:([^:]+)$/
406	or die "FATAL: \$AUTOLOAD '$urxvt::term::proxy::AUTOLOAD' unparsable";	519	or die "FATAL: \$AUTOLOAD '$urxvt::term::proxy::AUTOLOAD' unparsable";
407		520
408	eval qq{	521	eval qq{
409	sub $urxvt::term::proxy::AUTOLOAD {	522	sub $urxvt::term::proxy::AUTOLOAD {
410	unshift \@_, shift->{term};	523	my \$proxy = shift;
411	goto &urxvt::term::$1;	524	\$proxy->{term}->$1 (\@_)
412	}	525	}
413	1	526	1
414	} or die "FATAL: unable to compile method forwarder: $@";	527	} or die "FATAL: unable to compile method forwarder: $@";
415		528
416	goto &$urxvt::term::proxy::AUTOLOAD;	529	goto &$urxvt::term::proxy::AUTOLOAD;
417	}	530	}
418		531
419	=head2 The C<urxvt::term> Class	532	=head2 The C<urxvt::term> Class
420		533
421	=over 4	534	=over 4
		535
		536	=item $term->destroy
		537
		538	Destroy the terminal object (close the window, free resources etc.).
422		539
423	=item $value = $term->resource ($name[, $newval])	540	=item $value = $term->resource ($name[, $newval])
424		541
425	Returns the current resource value associated with a given name and	542	Returns the current resource value associated with a given name and
426	optionally sets a new value. Setting values is most useful in the C<init>	543	optionally sets a new value. Setting values is most useful in the C<init>
…		…
444	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont	561	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont
445	borderLess color cursorBlink cursorUnderline cutchars delete_key	562	borderLess color cursorBlink cursorUnderline cutchars delete_key
446	display_name embed ext_bwidth fade font geometry hold iconName	563	display_name embed ext_bwidth fade font geometry hold iconName
447	imFont imLocale inputMethod insecure int_bwidth intensityStyles	564	imFont imLocale inputMethod insecure int_bwidth intensityStyles
448	italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier	565	italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier
449	mouseWheelScrollPage name pastableTabs path perl_eval perl_ext	566	mouseWheelScrollPage name pastableTabs path perl_eval perl_ext_1 perl_ext_2
450	perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd	567	perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd
451	reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating	568	reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating
452	scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput	569	scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput
453	scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle	570	scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle
454	shade term_name title transparent transparent_all tripleclickwords	571	shade term_name title transparent transparent_all tripleclickwords
…		…
460	my ($self, $name) = (shift, shift);	577	my ($self, $name) = (shift, shift);
461	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);	578	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);
462	goto &urxvt::term::_resource;	579	goto &urxvt::term::_resource;
463	}	580	}
464		581
		582	=item $rend = $term->rstyle ([$new_rstyle])
		583
		584	Return and optionally change the current rendition. Text that is output by
		585	the terminal application will use this style.
		586
		587	=item ($row, $col) = $term->screen_cur ([$row, $col])
		588
		589	Return the current coordinates of the text cursor position and optionally
		590	set it (which is usually bad as applications don't expect that).
		591
465	=item ($row, $col) = $term->selection_mark ([$row, $col])	592	=item ($row, $col) = $term->selection_mark ([$row, $col])
466		593
467	=item ($row, $col) = $term->selection_beg ([$row, $col])	594	=item ($row, $col) = $term->selection_beg ([$row, $col])
468		595
469	=item ($row, $col) = $term->selection_end ([$row, $col])	596	=item ($row, $col) = $term->selection_end ([$row, $col])
…		…
483	#=item $term->overlay ($x, $y, $text)	610	#=item $term->overlay ($x, $y, $text)
484	#	611	#
485	#Create a simple multi-line overlay box. See the next method for details.	612	#Create a simple multi-line overlay box. See the next method for details.
486	#	613	#
487	#=cut	614	#=cut
488		615	#
489	sub urxvt::term::scr_overlay {	616	#sub urxvt::term::scr_overlay {
490	die;
491	my ($self, $x, $y, $text) = @_;	617	# my ($self, $x, $y, $text) = @_;
492		618	#
493	my @lines = split /\n/, $text;	619	# my @lines = split /\n/, $text;
494		620	#
495	my $w = 0;	621	# my $w = 0;
496	for (map $self->strwidth ($_), @lines) {	622	# for (map $self->strwidth ($_), @lines) {
497	$w = $_ if $w < $_;	623	# $w = $_ if $w < $_;
498	}	624	# }
499		625	#
500	$self->scr_overlay_new ($x, $y, $w, scalar @lines);	626	# $self->scr_overlay_new ($x, $y, $w, scalar @lines);
501	$self->scr_overlay_set (0, $_, $lines[$_]) for 0.. $#lines;	627	# $self->scr_overlay_set (0, $_, $lines[$_]) for 0.. $#lines;
502	}	628	#}
503		629
504	=item $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]])	630	=item $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]])
505		631
506	Create a new (empty) overlay at the given position with the given	632	Create a new (empty) overlay at the given position with the given
507	width/height. C<$rstyle> defines the initial rendition style	633	width/height. C<$rstyle> defines the initial rendition style
…		…
547		673
548	=item $string = $term->locale_decode $octets	674	=item $string = $term->locale_decode $octets
549		675
550	Convert the given locale-encoded octets into a perl string.	676	Convert the given locale-encoded octets into a perl string.
551		677
		678	=item $term->scr_add_lines ($string)
		679
		680	Write the given text string to the screen, as if output by the application
		681	running inside the terminal. It may not contain command sequences (escape
		682	codes), but is free to use line feeds, carriage returns and tabs. The
		683	string is a normal text string, not in locale-dependent encoding.
		684
		685	Normally its not a good idea to use this function, as programs might be
		686	confused by changes in cursor position or scrolling. Its useful inside a
		687	C<on_add_lines> hook, though.
		688
		689	=item $term->cmd_parse ($octets)
		690
		691	Similar to C<scr_add_lines>, but the argument must be in the
		692	locale-specific encoding of the terminal and can contain command sequences
		693	(escape codes) that will be interpreted.
		694
552	=item $term->tt_write ($octets)	695	=item $term->tt_write ($octets)
553		696
554	Write the octets given in C<$data> to the tty (i.e. as program input). To	697	Write the octets given in C<$data> to the tty (i.e. as program input). To
555	pass characters instead of octets, you should convert your strings first	698	pass characters instead of octets, you should convert your strings first
556	to the locale-specific encoding using C<< $term->locale_encode >>.	699	to the locale-specific encoding using C<< $term->locale_encode >>.
557		700
		701	=item $window_width = $term->width
		702
		703	=item $window_height = $term->height
		704
		705	=item $font_width = $term->fwidth
		706
		707	=item $font_height = $term->fheight
		708
		709	=item $font_ascent = $term->fbase
		710
558	=item $nrow = $term->nrow	711	=item $terminal_rows = $term->nrow
559		712
560	=item $ncol = $term->ncol	713	=item $terminal_columns = $term->ncol
561		714
562	Return the number of rows/columns of the terminal window (i.e. as	715	=item $has_focus = $term->focus
563	specified by C<-geometry>, excluding any scrollback).
564		716
565	=item $nsaved = $term->nsaved	717	=item $is_mapped = $term->mapped
566		718
567	Returns the number of lines in the scrollback buffer.	719	=item $max_scrollback = $term->saveLines
		720
		721	=item $nrow_plus_saveLines = $term->total_rows
		722
		723	=item $lines_in_scrollback = $term->nsaved
		724
		725	Return various integers describing terminal characteristics.
568		726
569	=item $view_start = $term->view_start ([$newvalue])	727	=item $view_start = $term->view_start ([$newvalue])
570		728
571	Returns the negative row number of the topmost line. Minimum value is	729	Returns the negative row number of the topmost line. Minimum value is
572	C<0>, which displays the normal terminal contents. Larger values scroll	730	C<0>, which displays the normal terminal contents. Larger values scroll
…		…
583	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])	741	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])
584		742
585	Returns the text of the entire row with number C<$row_number>. Row C<0>	743	Returns the text of the entire row with number C<$row_number>. Row C<0>
586	is the topmost terminal line, row C<< $term->$ncol-1 >> is the bottommost	744	is the topmost terminal line, row C<< $term->$ncol-1 >> is the bottommost
587	terminal line. The scrollback buffer starts at line C<-1> and extends to	745	terminal line. The scrollback buffer starts at line C<-1> and extends to
588	line C<< -$term->nsaved >>.	746	line C<< -$term->nsaved >>. Nothing will be returned if a nonexistent line
		747	is requested.
589		748
590	If C<$new_text> is specified, it will replace characters in the current	749	If C<$new_text> is specified, it will replace characters in the current
591	line, starting at column C<$start_col> (default C<0>), which is useful	750	line, starting at column C<$start_col> (default C<0>), which is useful
592	to replace only parts of a line. The font index in the rendition will	751	to replace only parts of a line. The font index in the rendition will
593	automatically be updated.	752	automatically be updated.
…		…
615		774
616	See the section on RENDITION, above.	775	See the section on RENDITION, above.
617		776
618	=item $length = $term->ROW_l ($row_number[, $new_length])	777	=item $length = $term->ROW_l ($row_number[, $new_length])
619		778
620	Returns the number of screen cells that are in use ("the line length"). If	779	Returns the number of screen cells that are in use ("the line
621	it is C<-1>, then the line is part of a multiple-row logical "line", which	780	length"). Unlike the urxvt core, this returns C<< $term->ncol >> if the
622	means all characters are in use and it is continued on the next row.	781	line is joined with the following one.
623		782
		783	=item $bool = $term->is_longer ($row_number)
		784
		785	Returns true if the row is part of a multiple-row logical "line" (i.e.
		786	joined with the following row), which means all characters are in use
		787	and it is continued on the next row (and possibly a continuation of the
		788	previous row(s)).
		789
		790	=item $line = $term->line ($row_number)
		791
		792	Create and return a new C<urxvt::line> object that stores information
		793	about the logical line that row C<$row_number> is part of. It supports the
		794	following methods:
		795
		796	=over 4
		797
		798	=item $text = $line->t ([$new_text])
		799
		800	Returns or replaces the full text of the line, similar to C<ROW_t>
		801
		802	=item $rend = $line->r ([$new_rend])
		803
		804	Returns or replaces the full rendition array of the line, similar to C<ROW_r>
		805
		806	=item $length = $line->l
		807
		808	Returns the length of the line in cells, similar to C<ROW_l>.
		809
		810	=item $rownum = $line->beg
		811
		812	=item $rownum = $line->end
		813
		814	Return the row number of the first/last row of the line, respectively.
		815
		816	=item $offset = $line->offset_of ($row, $col)
		817
		818	Returns the character offset of the given row\|col pair within the logical
		819	line.
		820
		821	=item ($row, $col) = $line->coord_of ($offset)
		822
		823	Translates a string offset into terminal coordinates again.
		824
		825	=back
		826
		827	=cut
		828
		829	sub urxvt::term::line {
		830	my ($self, $row) = @_;
		831
		832	my $maxrow = $self->nrow - 1;
		833
		834	my ($beg, $end) = ($row, $row);
		835
		836	--$beg while $self->ROW_is_longer ($beg - 1);
		837	++$end while $self->ROW_is_longer ($end) && $end < $maxrow;
		838
		839	bless {
		840	term => $self,
		841	beg => $beg,
		842	end => $end,
		843	ncol => $self->ncol,
		844	len => ($end - $beg) * $self->ncol + $self->ROW_l ($end),
		845	}, urxvt::line::
		846	}
		847
		848	sub urxvt::line::t {
		849	my ($self) = @_;
		850
		851	if (@_ > 1)
		852	{
		853	$self->{term}->ROW_t ($_, $_[1], 0, ($_ - $self->{beg}) * $self->{ncol}, $self->{ncol})
		854	for $self->{beg} .. $self->{end};
		855	}
		856
		857	defined wantarray &&
		858	substr +(join "", map $self->{term}->ROW_t ($_), $self->{beg} .. $self->{end}),
		859	0, $self->{len}
		860	}
		861
		862	sub urxvt::line::r {
		863	my ($self) = @_;
		864
		865	if (@_ > 1)
		866	{
		867	$self->{term}->ROW_r ($_, $_[1], 0, ($_ - $self->{beg}) * $self->{ncol}, $self->{ncol})
		868	for $self->{beg} .. $self->{end};
		869	}
		870
		871	if (defined wantarray) {
		872	my $rend = [
		873	map @{ $self->{term}->ROW_r ($_) }, $self->{beg} .. $self->{end}
		874	];
		875	$#$rend = $self->{len} - 1;
		876	return $rend;
		877	}
		878
		879	()
		880	}
		881
		882	sub urxvt::line::beg { $_[0]{beg} }
		883	sub urxvt::line::end { $_[0]{end} }
		884	sub urxvt::line::l { $_[0]{len} }
		885
		886	sub urxvt::line::offset_of {
		887	my ($self, $row, $col) = @_;
		888
		889	($row - $self->{beg}) * $self->{ncol} + $col
		890	}
		891
		892	sub urxvt::line::coord_of {
		893	my ($self, $offset) = @_;
		894
		895	use integer;
		896
		897	(
		898	$offset / $self->{ncol} + $self->{beg},
		899	$offset % $self->{ncol}
		900	)
		901	}
		902
		903	=item ($row, $col) = $line->coord_of ($offset)
624	=item $text = $term->special_encode $string	904	=item $text = $term->special_encode $string
625		905
626	Converts a perl string into the special encoding used by rxvt-unicode,	906	Converts a perl string into the special encoding used by rxvt-unicode,
627	where one character corresponds to one screen cell. See	907	where one character corresponds to one screen cell. See
628	C<< $term->ROW_t >> for details.	908	C<< $term->ROW_t >> for details.
…		…
742	This variable controls the verbosity level of the perl extension. Higher	1022	This variable controls the verbosity level of the perl extension. Higher
743	numbers indicate more verbose output.	1023	numbers indicate more verbose output.
744		1024
745	=over 4	1025	=over 4
746		1026
747	=item 0 - only fatal messages	1027	=item =0 - only fatal messages
748		1028
749	=item 3 - script loading and management	1029	=item =3 - script loading and management
750		1030
751	=item 10 - all events received	1031	=item =10 - all events received
752		1032
753	=back	1033	=back
754		1034
755	=head1 AUTHOR	1035	=head1 AUTHOR
756		1036

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.23 by root, Tue Jan 3 19:42:53 2006 UTC vs. Revision 1.38 by root, Fri Jan 6 03:43:12 2006 UTC

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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.23 by root, Tue Jan 3 19:42:53 2006 UTC vs.
Revision 1.38 by root, Fri Jan 6 03:43:12 2006 UTC