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

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.141 by root, Mon Jul 3 19:11:41 2006 UTC vs.
Revision 1.211 by root, Wed Jun 6 14:34:03 2012 UTC

…		…
17		17
18	@@RXVT_NAME@@ --perl-lib $HOME -pe grab_test	18	@@RXVT_NAME@@ --perl-lib $HOME -pe grab_test
19		19
20	=head1 DESCRIPTION	20	=head1 DESCRIPTION
21		21
22	Everytime a terminal object gets created, extension scripts specified via	22	Every time a terminal object gets created, extension scripts specified via
23	the C<perl> resource are loaded and associated with it.	23	the C<perl> resource are loaded and associated with it.
24		24
25	Scripts are compiled in a 'use strict' and 'use utf8' environment, and	25	Scripts are compiled in a 'use strict' and 'use utf8' environment, and
26	thus must be encoded as UTF-8.	26	thus must be encoded as UTF-8.
27		27
28	Each script will only ever be loaded once, even in @@RXVT_NAME@@d, where	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.	29	scripts will be shared (but not enabled) for all terminals.
30		30
		31	You can disable the embedded perl interpreter by setting both "perl-ext"
		32	and "perl-ext-common" resources to the empty string.
		33
31	=head1 PREPACKAGED EXTENSIONS	34	=head1 PREPACKAGED EXTENSIONS
32		35
33	This section describes the extensions delivered with this release. You can	36	This section describes the extensions delivered with this release. You can
34	find them in F<@@RXVT_LIBDIR@@/urxvt/perl/>.	37	find them in F<@@RXVT_LIBDIR@@/urxvt/perl/>.
35		38
…		…
37		40
38	@@RXVT_NAME@@ -pe <extensionname>	41	@@RXVT_NAME@@ -pe <extensionname>
39		42
40	Or by adding them to the resource for extensions loaded by default:	43	Or by adding them to the resource for extensions loaded by default:
41		44
42	URxvt.perl-ext-common: default,automove-background,selection-autotransform	45	URxvt.perl-ext-common: default,selection-autotransform
43		46
44	=over 4	47	=over 4
45		48
46	=item selection (enabled by default)	49	=item selection (enabled by default)
47		50
…		…
62	URxvt.selection.pattern-1: perl-regex	65	URxvt.selection.pattern-1: perl-regex
63	...	66	...
64		67
65	The index number (0, 1...) must not have any holes, and each regex must	68	The index number (0, 1...) must not have any holes, and each regex must
66	contain at least one pair of capturing parentheses, which will be used for	69	contain at least one pair of capturing parentheses, which will be used for
67	the match. For example, the followign adds a regex that matches everything	70	the match. For example, the following adds a regex that matches everything
68	between two vertical bars:	71	between two vertical bars:
69		72
70	URxvt.selection.pattern-0: \\\|([^\|]+)\\\|	73	URxvt.selection.pattern-0: \\\|([^\|]+)\\\|
71		74
72	Another example: Programs I use often output "absolute path: " at the	75	Another example: Programs I use often output "absolute path: " at the
…		…
98		101
99	Other extensions can extend this popup menu by pushing a code reference	102	Other extensions can extend this popup menu by pushing a code reference
100	onto C<@{ $term->{option_popup_hook} }>, which gets called whenever the	103	onto C<@{ $term->{option_popup_hook} }>, which gets called whenever the
101	popup is being displayed.	104	popup is being displayed.
102		105
103	It's sole argument is the popup menu, which can be modified. It should	106	Its sole argument is the popup menu, which can be modified. It should
104	either return nothing or a string, the initial boolean value and a code	107	either return nothing or a string, the initial boolean value and a code
105	reference. The string will be used as button text and the code reference	108	reference. The string will be used as button text and the code reference
106	will be called when the toggle changes, with the new boolean value as	109	will be called when the toggle changes, with the new boolean value as
107	first argument.	110	first argument.
108		111
109	The following will add an entry C<myoption> that changes	112	The following will add an entry C<myoption> that changes
110	C<$self->{myoption}>:	113	C<< $self->{myoption} >>:
111		114
112	push @{ $self->{term}{option_popup_hook} }, sub {	115	push @{ $self->{term}{option_popup_hook} }, sub {
113	("my option" => $myoption, sub { $self->{myoption} = $_[0] })	116	("my option" => $myoption, sub { $self->{myoption} = $_[0] })
114	};	117	};
115		118
…		…
121		124
122	Other extensions can extend this popup menu by pushing a code reference	125	Other extensions can extend this popup menu by pushing a code reference
123	onto C<@{ $term->{selection_popup_hook} }>, which gets called whenever the	126	onto C<@{ $term->{selection_popup_hook} }>, which gets called whenever the
124	popup is being displayed.	127	popup is being displayed.
125		128
126	It's sole argument is the popup menu, which can be modified. The selection	129	Its sole argument is the popup menu, which can be modified. The selection
127	is in C<$_>, which can be used to decide wether to add something or not.	130	is in C<$_>, which can be used to decide whether to add something or not.
128	It should either return nothing or a string and a code reference. The	131	It should either return nothing or a string and a code reference. The
129	string will be used as button text and the code reference will be called	132	string will be used as button text and the code reference will be called
130	when the button gets activated and should transform C<$_>.	133	when the button gets activated and should transform C<$_>.
131		134
132	The following will add an entry C<a to b> that transforms all C<a>s in	135	The following will add an entry C<a to b> that transforms all C<a>s in
133	the selection to C<b>s, but only if the selection currently contains any	136	the selection to C<b>s, but only if the selection currently contains any
134	C<a>s:	137	C<a>s:
135		138
136	push @{ $self->{term}{selection_popup_hook} }, sub {	139	push @{ $self->{term}{selection_popup_hook} }, sub {
137	/a/ ? ("a to be" => sub { s/a/b/g }	140	/a/ ? ("a to b" => sub { s/a/b/g }
138	: ()	141	: ()
139	};	142	};
140		143
141	=item searchable-scrollback<hotkey> (enabled by default)	144	=item searchable-scrollback<hotkey> (enabled by default)
142		145
…		…
149	search. C<BackSpace> removes a character from the regex, C<Up> and C<Down>	152	search. C<BackSpace> removes a character from the regex, C<Up> and C<Down>
150	search upwards/downwards in the scrollback buffer, C<End> jumps to the	153	search upwards/downwards in the scrollback buffer, C<End> jumps to the
151	bottom. C<Escape> leaves search mode and returns to the point where search	154	bottom. C<Escape> leaves search mode and returns to the point where search
152	was started, while C<Enter> or C<Return> stay at the current position and	155	was started, while C<Enter> or C<Return> stay at the current position and
153	additionally stores the first match in the current line into the primary	156	additionally stores the first match in the current line into the primary
154	selection.	157	selection if the C<Shift> modifier is active.
		158
		159	The regex defaults to "(?i)", resulting in a case-insensitive search. To
		160	get a case-sensitive search you can delete this prefix using C<BackSpace>
		161	or simply use an uppercase character which removes the "(?i)" prefix.
		162
		163	See L<perlre> for more info about perl regular expression syntax.
155		164
156	=item readline (enabled by default)	165	=item readline (enabled by default)
157		166
158	A support package that tries to make editing with readline easier. At	167	A support package that tries to make editing with readline easier. At
159	the moment, it reacts to clicking shift-left mouse button by trying to	168	the moment, it reacts to clicking shift-left mouse button by trying to
160	move the text cursor to this position. It does so by generating as many	169	move the text cursor to this position. It does so by generating as many
161	cursor-left or cursor-right keypresses as required (the this only works	170	cursor-left or cursor-right keypresses as required (this only works
162	for programs that correctly support wide characters).	171	for programs that correctly support wide characters).
163		172
164	To avoid too many false positives, this is only done when:	173	To avoid too many false positives, this is only done when:
165		174
166	=over 4	175	=over 4
…		…
214	the message into vi commands to load the file.	223	the message into vi commands to load the file.
215		224
216	=item tabbed	225	=item tabbed
217		226
218	This transforms the terminal into a tabbar with additional terminals, that	227	This transforms the terminal into a tabbar with additional terminals, that
219	is, it implements what is commonly refered to as "tabbed terminal". The topmost line	228	is, it implements what is commonly referred to as "tabbed terminal". The topmost line
220	displays a "[NEW]" button, which, when clicked, will add a new tab, followed by one	229	displays a "[NEW]" button, which, when clicked, will add a new tab, followed by one
221	button per tab.	230	button per tab.
222		231
223	Clicking a button will activate that tab. Pressing B<Shift-Left> and	232	Clicking a button will activate that tab. Pressing B<Shift-Left> and
224	B<Shift-Right> will switch to the tab left or right of the current one,	233	B<Shift-Right> will switch to the tab left or right of the current one,
…		…
234	URxvt.tabbed.tab-bg: <colour-index, default 1>	243	URxvt.tabbed.tab-bg: <colour-index, default 1>
235		244
236	See I<COLOR AND GRAPHICS> in the @@RXVT_NAME@@(1) manpage for valid	245	See I<COLOR AND GRAPHICS> in the @@RXVT_NAME@@(1) manpage for valid
237	indices.	246	indices.
238		247
239	=item mark-urls	248	=item matcher
240		249
241	Uses per-line display filtering (C<on_line_update>) to underline urls and	250	Uses per-line display filtering (C<on_line_update>) to underline text
242	make them clickable. When middle-clicked, the program specified in the	251	matching a certain pattern and make it clickable. When clicked with the
243	resource C<urlLauncher> (default C<x-www-browser>) will be started with	252	mouse button specified in the C<matcher.button> resource (default 2, or
244	the URL as first argument.	253	middle), the program specified in the C<matcher.launcher> resource
		254	(default, the C<urlLauncher> resource, C<sensible-browser>) will be started
		255	with the matched text as first argument. The default configuration is
		256	suitable for matching URLs and launching a web browser, like the
		257	former "mark-urls" extension.
		258
		259	The default pattern to match URLs can be overridden with the
		260	C<matcher.pattern.0> resource, and additional patterns can be specified
		261	with numbered patterns, in a manner similar to the "selection" extension.
		262	The launcher can also be overridden on a per-pattern basis.
		263
		264	It is possible to activate the most recently seen match or a list of matches
		265	from the keyboard. Simply bind a keysym to "perl:matcher:last" or
		266	"perl:matcher:list" as seen in the example below.
		267
		268	Example configuration:
		269
		270	URxvt.perl-ext: default,matcher
		271	URxvt.urlLauncher: sensible-browser
		272	URxvt.keysym.C-Delete: perl:matcher:last
		273	URxvt.keysym.M-Delete: perl:matcher:list
		274	URxvt.matcher.button: 1
		275	URxvt.matcher.pattern.1: \\bwww\\.[\\w-]+\\.[\\w./?&@#-]*[\\w/-]
		276	URxvt.matcher.pattern.2: \\B(/\\S+?):(\\d+)(?=:\|$)
		277	URxvt.matcher.launcher.2: gvim +$2 $1
245		278
246	=item xim-onthespot	279	=item xim-onthespot
247		280
248	This (experimental) perl extension implements OnTheSpot editing. It does	281	This (experimental) perl extension implements OnTheSpot editing. It does
249	not work perfectly, and some input methods don't seem to work well with	282	not work perfectly, and some input methods don't seem to work well with
250	OnTheSpot editing in general, but it seems to work at leats for SCIM and	283	OnTheSpot editing in general, but it seems to work at least for SCIM and
251	kinput2.	284	kinput2.
252		285
253	You enable it by specifying this extension and a preedit style of	286	You enable it by specifying this extension and a preedit style of
254	C<OnTheSpot>, i.e.:	287	C<OnTheSpot>, i.e.:
255		288
256	@@RXVT_NAME@@ -pt OnTheSpot -pe xim-onthespot	289	@@RXVT_NAME@@ -pt OnTheSpot -pe xim-onthespot
257		290
258	=item automove-background	291	=item kuake<hotkey>
259		292
260	This is basically a very small extension that dynamically changes the	293	A very primitive quake-console-like extension. It was inspired by a
261	background pixmap offset to the window position, in effect creating the	294	description of how the programs C<kuake> and C<yakuake> work: Whenever the
262	same effect as pseudo transparency with a custom pixmap. No scaling is	295	user presses a global accelerator key (by default C<F10>), the terminal
263	supported in this mode. Exmaple:	296	will show or hide itself. Another press of the accelerator key will hide
		297	or show it again.
264		298
265	@@RXVT_NAME@@ -pixmap background.xpm -pe automove-background	299	Initially, the window will not be shown when using this extension.
		300
		301	This is useful if you need a single terminal that is not using any desktop
		302	space most of the time but is quickly available at the press of a key.
		303
		304	The accelerator key is grabbed regardless of any modifiers, so this
		305	extension will actually grab a physical key just for this function.
		306
		307	If you want a quake-like animation, tell your window manager to do so
		308	(fvwm can do it).
		309
		310	=item overlay-osc
		311
		312	This extension implements some OSC commands to display timed popups on the
		313	screen - useful for status displays from within scripts. You have to read
		314	the sources for more info.
266		315
267	=item block-graphics-to-ascii	316	=item block-graphics-to-ascii
268		317
269	A not very useful example of filtering all text output to the terminal	318	A not very useful example of filtering all text output to the terminal
270	by replacing all line-drawing characters (U+2500 .. U+259F) by a	319	by replacing all line-drawing characters (U+2500 .. U+259F) by a
…		…
275	Displays a digital clock using the built-in overlay.	324	Displays a digital clock using the built-in overlay.
276		325
277	=item remote-clipboard	326	=item remote-clipboard
278		327
279	Somewhat of a misnomer, this extension adds two menu entries to the	328	Somewhat of a misnomer, this extension adds two menu entries to the
280	selection popup that allows one ti run external commands to store the	329	selection popup that allows one to run external commands to store the
281	selection somewhere and fetch it again.	330	selection somewhere and fetch it again.
282		331
283	We use it to implement a "distributed selection mechanism", which just	332	We use it to implement a "distributed selection mechanism", which just
284	means that one command uploads the file to a remote server, and another	333	means that one command uploads the file to a remote server, and another
285	reads it.	334	reads it.
…		…
294	URxvt.remote-selection.store: rsh ruth 'cat >/tmp/distributed-selection'	343	URxvt.remote-selection.store: rsh ruth 'cat >/tmp/distributed-selection'
295	URxvt.remote-selection.fetch: rsh ruth 'cat /tmp/distributed-selection'	344	URxvt.remote-selection.fetch: rsh ruth 'cat /tmp/distributed-selection'
296		345
297	=item selection-pastebin	346	=item selection-pastebin
298		347
299	This is a little rarely useful extension that Uploads the selection as	348	This is a little rarely useful extension that uploads the selection as
300	textfile to a remote site (or does other things). (The implementation is	349	textfile to a remote site (or does other things). (The implementation is
301	not currently secure for use in a multiuser environment as it writes to	350	not currently secure for use in a multiuser environment as it writes to
302	F</tmp> directly.).	351	F</tmp> directly.).
303		352
304	It listens to the C<selection-pastebin:remote-pastebin> keyboard command,	353	It listens to the C<selection-pastebin:remote-pastebin> keyboard command,
…		…
321	in the C<selection-pastebin-url> resource (again, the % is the placeholder	370	in the C<selection-pastebin-url> resource (again, the % is the placeholder
322	for the filename):	371	for the filename):
323		372
324	URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/%	373	URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/%
325		374
		375	I<Note to xrdb users:> xrdb uses the C preprocessor, which might interpret
		376	the double C</> characters as comment start. Use C<\057\057> instead,
		377	which works regardless of whether xrdb is used to parse the resource file
		378	or not.
		379
		380	=item macosx-clipboard and macosx-clipboard-native
		381
		382	These two modules implement an extended clipboard for Mac OS X. They are
		383	used like this:
		384
		385	URxvt.perl-ext-common: default,macosx-clipboard
		386	URxvt.keysym.M-c: perl:macosx-clipboard:copy
		387	URxvt.keysym.M-v: perl:macosx-clipboard:paste
		388
		389	The difference between them is that the native variant requires a
		390	perl from apple's devkit or so, and C<macosx-clipboard> requires the
		391	C<Mac::Pasteboard> module, works with other perls, has fewer bugs, is
		392	simpler etc. etc.
		393
326	=item example-refresh-hooks	394	=item example-refresh-hooks
327		395
328	Displays a very simple digital clock in the upper right corner of the	396	Displays a very simple digital clock in the upper right corner of the
329	window. Illustrates overwriting the refresh callbacks to create your own	397	window. Illustrates overwriting the refresh callbacks to create your own
330	overlays or changes.	398	overlays or changes.
		399
		400	=item confirm-paste
		401
		402	Displays a confirmation dialog when a paste containing at least a full
		403	line is detected.
		404
		405	=item bell-command
		406
		407	Runs the command specified by the C<URxvt.bell-command> resource when
		408	a bell event occurs. For example, the following pops up a notification
		409	bubble with the text "Beep, Beep" using notify-send:
		410
		411	URxvt.bell-command: notify-send "Beep, Beep"
331		412
332	=back	413	=back
333		414
334	=head1 API DOCUMENTATION	415	=head1 API DOCUMENTATION
335		416
…		…
351		432
352	=over 4	433	=over 4
353		434
354	=item $text	435	=item $text
355		436
356	Rxvt-unicodes special way of encoding text, where one "unicode" character	437	Rxvt-unicode's special way of encoding text, where one "unicode" character
357	always represents one screen cell. See L<ROW_t> for a discussion of this format.	438	always represents one screen cell. See L<ROW_t> for a discussion of this format.
358		439
359	=item $string	440	=item $string
360		441
361	A perl text string, with an emphasis on I<text>. It can store all unicode	442	A perl text string, with an emphasis on I<text>. It can store all unicode
…		…
365	=item $octets	446	=item $octets
366		447
367	Either binary data or - more common - a text string encoded in a	448	Either binary data or - more common - a text string encoded in a
368	locale-specific way.	449	locale-specific way.
369		450
		451	=item $keysym
		452
		453	an integer that is a valid X11 keysym code. You can convert a string
		454	into a keysym and viceversa by using C<XStringToKeysym> and
		455	C<XKeysymToString>.
		456
370	=back	457	=back
371		458
372	=head2 Extension Objects	459	=head2 Extension Objects
373		460
374	Every perl extension is a perl class. A separate perl object is created	461	Every perl extension is a perl class. A separate perl object is created
375	for each terminal and each extension and passed as the first parameter to	462	for each terminal, and each terminal has its own set of extension objects,
376	hooks. So extensions can use their C<$self> object without having to think	463	which are passed as the first parameter to hooks. So extensions can use
377	about other extensions, with the exception of methods and members that	464	their C<$self> object without having to think about clashes with other
		465	extensions or other terminals, with the exception of methods and members
378	begin with an underscore character C<_>: these are reserved for internal	466	that begin with an underscore character C<_>: these are reserved for
379	use.	467	internal use.
380		468
381	Although it isn't a C<urxvt::term> object, you can call all methods of the	469	Although it isn't a C<urxvt::term> object, you can call all methods of the
382	C<urxvt::term> class on this object.	470	C<urxvt::term> class on this object.
383		471
384	It has the following methods and data members:	472	It has the following methods and data members:
…		…
405	=head2 Hooks	493	=head2 Hooks
406		494
407	The following subroutines can be declared in extension files, and will be	495	The following subroutines can be declared in extension files, and will be
408	called whenever the relevant event happens.	496	called whenever the relevant event happens.
409		497
410	The first argument passed to them is an extension oject as described in	498	The first argument passed to them is an extension object as described in
411	the in the C<Extension Objects> section.	499	the in the C<Extension Objects> section.
412		500
413	B<All> of these hooks must return a boolean value. If any of the called	501	B<All> of these hooks must return a boolean value. If any of the called
414	hooks returns true, then the event counts as being I<consumed>, and the	502	hooks returns true, then the event counts as being I<consumed>, and the
415	relevant action might not be carried out by the C++ code.	503	relevant action might not be carried out by the C++ code.
…		…
428	place.	516	place.
429		517
430	=item on_start $term	518	=item on_start $term
431		519
432	Called at the very end of initialisation of a new terminal, just before	520	Called at the very end of initialisation of a new terminal, just before
433	trying to map (display) the toplevel and returning to the mainloop.	521	trying to map (display) the toplevel and returning to the main loop.
434		522
435	=item on_destroy $term	523	=item on_destroy $term
436		524
437	Called whenever something tries to destroy terminal, when the terminal is	525	Called whenever something tries to destroy terminal, when the terminal is
438	still fully functional (not for long, though).	526	still fully functional (not for long, though).
…		…
465		553
466	Called whenever a selection has been copied, but before the selection is	554	Called whenever a selection has been copied, but before the selection is
467	requested from the server. The selection text can be queried and changed	555	requested from the server. The selection text can be queried and changed
468	by calling C<< $term->selection >>.	556	by calling C<< $term->selection >>.
469		557
470	Returning a true value aborts selection grabbing. It will still be hilighted.	558	Returning a true value aborts selection grabbing. It will still be highlighted.
471		559
472	=item on_sel_extend $term	560	=item on_sel_extend $term
473		561
474	Called whenever the user tries to extend the selection (e.g. with a double	562	Called whenever the user tries to extend the selection (e.g. with a double
475	click) and is either supposed to return false (normal operation), or	563	click) and is either supposed to return false (normal operation), or
476	should extend the selection itelf and return true to suppress the built-in	564	should extend the selection itself and return true to suppress the built-in
477	processing. This can happen multiple times, as long as the callback	565	processing. This can happen multiple times, as long as the callback
478	returns true, it will be called on every further click by the user and is	566	returns true, it will be called on every further click by the user and is
479	supposed to enlarge the selection more and more, if possible.	567	supposed to enlarge the selection more and more, if possible.
480		568
481	See the F<selection> example extension.	569	See the F<selection> example extension.
482		570
483	=item on_view_change $term, $offset	571	=item on_view_change $term, $offset
484		572
485	Called whenever the view offset changes, i..e the user or program	573	Called whenever the view offset changes, i.e. the user or program
486	scrolls. Offset C<0> means display the normal terminal, positive values	574	scrolls. Offset C<0> means display the normal terminal, positive values
487	show this many lines of scrollback.	575	show this many lines of scrollback.
488		576
489	=item on_scroll_back $term, $lines, $saved	577	=item on_scroll_back $term, $lines, $saved
490		578
…		…
494		582
495	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,	583	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,
496	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total	584	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total
497	number of lines that will be in the scrollback buffer.	585	number of lines that will be in the scrollback buffer.
498		586
499	=item on_osc_seq $term, $op, $args	587	=item on_osc_seq $term, $op, $args, $resp
500		588
501	Called on every OSC sequence and can be used to suppress it or modify its	589	Called on every OSC sequence and can be used to suppress it or modify its
502	behaviour. The default should be to return an empty list. A true value	590	behaviour. The default should be to return an empty list. A true value
503	suppresses execution of the request completely. Make sure you don't get	591	suppresses execution of the request completely. Make sure you don't get
504	confused by recursive invocations when you output an osc sequence within	592	confused by recursive invocations when you output an OSC sequence within
505	this callback.	593	this callback.
506		594
507	C<on_osc_seq_perl> should be used for new behaviour.	595	C<on_osc_seq_perl> should be used for new behaviour.
508		596
509	=item on_osc_seq_perl $term, $string	597	=item on_osc_seq_perl $term, $args, $resp
510		598
511	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =	599	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =
512	operating system command) is processed. Cursor position and other state	600	operating system command) is processed. Cursor position and other state
513	information is up-to-date when this happens. For interoperability, the	601	information is up-to-date when this happens. For interoperability, the
514	string should start with the extension name and a colon, to distinguish	602	string should start with the extension name (sans -osc) and a semicolon,
515	it from commands for other extensions, and this might be enforced in the	603	to distinguish it from commands for other extensions, and this might be
516	future.	604	enforced in the future.
		605
		606	For example, C<overlay-osc> uses this:
		607
		608	sub on_osc_seq_perl {
		609	my ($self, $osc, $resp) = @_;
		610
		611	return unless $osc =~ s/^overlay;//;
		612
		613	... process remaining $osc string
		614	}
517		615
518	Be careful not ever to trust (in a security sense) the data you receive,	616	Be careful not ever to trust (in a security sense) the data you receive,
519	as its source can not easily be controleld (e-mail content, messages from	617	as its source can not easily be controlled (e-mail content, messages from
520	other users on the same system etc.).	618	other users on the same system etc.).
		619
		620	For responses, C<$resp> contains the end-of-args separator used by the
		621	sender.
521		622
522	=item on_add_lines $term, $string	623	=item on_add_lines $term, $string
523		624
524	Called whenever text is about to be output, with the text as argument. You	625	Called whenever text is about to be output, with the text as argument. You
525	can filter/change and output the text yourself by returning a true value	626	can filter/change and output the text yourself by returning a true value
…		…
530	=item on_tt_write $term, $octets	631	=item on_tt_write $term, $octets
531		632
532	Called whenever some data is written to the tty/pty and can be used to	633	Called whenever some data is written to the tty/pty and can be used to
533	suppress or filter tty input.	634	suppress or filter tty input.
534		635
		636	=item on_tt_paste $term, $octets
		637
		638	Called whenever text is about to be pasted, with the text as argument. You
		639	can filter/change and paste the text yourself by returning a true value
		640	and calling C<< $term->tt_paste >> yourself. C<$octets> is
		641	locale-encoded.
		642
535	=item on_line_update $term, $row	643	=item on_line_update $term, $row
536		644
537	Called whenever a line was updated or changed. Can be used to filter	645	Called whenever a line was updated or changed. Can be used to filter
538	screen output (e.g. underline urls or other useless stuff). Only lines	646	screen output (e.g. underline urls or other useless stuff). Only lines
539	that are being shown will be filtered, and, due to performance reasons,	647	that are being shown will be filtered, and, due to performance reasons,
…		…
546	later with the already-modified line (e.g. if unrelated parts change), so	654	later with the already-modified line (e.g. if unrelated parts change), so
547	you cannot just toggle rendition bits, but only set them.	655	you cannot just toggle rendition bits, but only set them.
548		656
549	=item on_refresh_begin $term	657	=item on_refresh_begin $term
550		658
551	Called just before the screen gets redrawn. Can be used for overlay	659	Called just before the screen gets redrawn. Can be used for overlay or
552	or similar effects by modify terminal contents in refresh_begin, and	660	similar effects by modifying the terminal contents in refresh_begin, and
553	restoring them in refresh_end. The built-in overlay and selection display	661	restoring them in refresh_end. The built-in overlay and selection display
554	code is run after this hook, and takes precedence.	662	code is run after this hook, and takes precedence.
555		663
556	=item on_refresh_end $term	664	=item on_refresh_end $term
557		665
558	Called just after the screen gets redrawn. See C<on_refresh_begin>.	666	Called just after the screen gets redrawn. See C<on_refresh_begin>.
559		667
560	=item on_user_command $term, $string	668	=item on_user_command $term, $string
561		669
562	Called whenever the a user-configured event is being activated (e.g. via	670	Called whenever a user-configured event is being activated (e.g. via
563	a C<perl:string> action bound to a key, see description of the B<keysym>	671	a C<perl:string> action bound to a key, see description of the B<keysym>
564	resource in the @@RXVT_NAME@@(1) manpage).	672	resource in the @@RXVT_NAME@@(1) manpage).
565		673
566	The event is simply the action string. This interface is assumed to change	674	The event is simply the action string. This interface is assumed to change
567	slightly in the future.	675	slightly in the future.
568		676
		677	=item on_register_command $term, $keysym, $modifiermask, $string
		678
		679	Called after parsing a keysym resource but before registering the
		680	associated binding. If this hook returns TRUE the binding is not
		681	registered. It can be used to modify a binding by calling
		682	C<register_command>.
		683
569	=item on_resize_all_windows $tern, $new_width, $new_height	684	=item on_resize_all_windows $term, $new_width, $new_height
570		685
571	Called just after the new window size has been calculcated, but before	686	Called just after the new window size has been calculated, but before
572	windows are actually being resized or hints are being set. If this hook	687	windows are actually being resized or hints are being set. If this hook
573	returns TRUE, setting of the window hints is being skipped.	688	returns TRUE, setting of the window hints is being skipped.
574		689
575	=item on_x_event $term, $event	690	=item on_x_event $term, $event
576		691
577	Called on every X event received on the vt window (and possibly other	692	Called on every X event received on the vt window (and possibly other
578	windows). Should only be used as a last resort. Most event structure	693	windows). Should only be used as a last resort. Most event structure
579	members are not passed.	694	members are not passed.
580		695
		696	=item on_root_event $term, $event
		697
		698	Like C<on_x_event>, but is called for events on the root window.
		699
581	=item on_focus_in $term	700	=item on_focus_in $term
582		701
583	Called whenever the window gets the keyboard focus, before rxvt-unicode	702	Called whenever the window gets the keyboard focus, before rxvt-unicode
584	does focus in processing.	703	does focus in processing.
585		704
586	=item on_focus_out $term	705	=item on_focus_out $term
587		706
588	Called wheneever the window loses keyboard focus, before rxvt-unicode does	707	Called whenever the window loses keyboard focus, before rxvt-unicode does
589	focus out processing.	708	focus out processing.
590		709
591	=item on_configure_notify $term, $event	710	=item on_configure_notify $term, $event
592		711
593	=item on_property_notify $term, $event	712	=item on_property_notify $term, $event
…		…
604		723
605	=item on_map_notify $term, $event	724	=item on_map_notify $term, $event
606		725
607	=item on_unmap_notify $term, $event	726	=item on_unmap_notify $term, $event
608		727
609	Called whenever the corresponding X event is received for the terminal If	728	Called whenever the corresponding X event is received for the terminal. If
610	the hook returns true, then the even will be ignored by rxvt-unicode.	729	the hook returns true, then the event will be ignored by rxvt-unicode.
611		730
612	The event is a hash with most values as named by Xlib (see the XEvent	731	The event is a hash with most values as named by Xlib (see the XEvent
613	manpage), with the additional members C<row> and C<col>, which are the	732	manpage), with the additional members C<row> and C<col>, which are the
614	(real, not screen-based) row and column under the mouse cursor.	733	(real, not screen-based) row and column under the mouse cursor.
615		734
…		…
624		743
625	=item on_wm_delete_window $term, $event	744	=item on_wm_delete_window $term, $event
626		745
627	Called when various types of ClientMessage events are received (all with	746	Called when various types of ClientMessage events are received (all with
628	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).	747	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).
		748
		749	=item on_bell $term
		750
		751	Called on receipt of a bell character.
629		752
630	=back	753	=back
631		754
632	=cut	755	=cut
633		756
…		…
639	use Scalar::Util ();	762	use Scalar::Util ();
640	use List::Util ();	763	use List::Util ();
641		764
642	our $VERSION = 1;	765	our $VERSION = 1;
643	our $TERM;	766	our $TERM;
644	our @TERM_INIT;	767	our @TERM_INIT; # should go, prevents async I/O etc.
645	our @TERM_EXT;	768	our @TERM_EXT; # should go, prevents async I/O etc.
646	our @HOOKNAME;	769	our @HOOKNAME;
647	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;	770	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
648	our %OPTION;	771	our %OPTION;
649		772
650	our $LIBDIR;	773	our $LIBDIR;
…		…
676	The current terminal. This variable stores the current C<urxvt::term>	799	The current terminal. This variable stores the current C<urxvt::term>
677	object, whenever a callback/hook is executing.	800	object, whenever a callback/hook is executing.
678		801
679	=item @urxvt::TERM_INIT	802	=item @urxvt::TERM_INIT
680		803
681	All coderefs in this array will be called as methods of the next newly	804	All code references in this array will be called as methods of the next newly
682	created C<urxvt::term> object (during the C<on_init> phase). The array	805	created C<urxvt::term> object (during the C<on_init> phase). The array
683	gets cleared before the codereferences that were in it are being executed,	806	gets cleared before the code references that were in it are being executed,
684	so coderefs can push themselves onto it again if they so desire.	807	so references can push themselves onto it again if they so desire.
685		808
686	This complements to the perl-eval commandline option, but gets executed	809	This complements to the perl-eval command line option, but gets executed
687	first.	810	first.
688		811
689	=item @urxvt::TERM_EXT	812	=item @urxvt::TERM_EXT
690		813
691	Works similar to C<@TERM_INIT>, but contains perl package/class names, which	814	Works similar to C<@TERM_INIT>, but contains perl package/class names, which
…		…
698		821
699	=over 4	822	=over 4
700		823
701	=item urxvt::fatal $errormessage	824	=item urxvt::fatal $errormessage
702		825
703	Fatally aborts execution with the given error message. Avoid at all	826	Fatally aborts execution with the given error message (which should
704	costs! The only time this is acceptable is when the terminal process	827	include a trailing newline). Avoid at all costs! The only time this
705	starts up.	828	is acceptable (and useful) is in the init hook, where it prevents the
		829	terminal from starting up.
706		830
707	=item urxvt::warn $string	831	=item urxvt::warn $string
708		832
709	Calls C<rxvt_warn> with the given string which should not include a	833	Calls C<rxvt_warn> with the given string which should include a trailing
710	newline. The module also overwrites the C<warn> builtin with a function	834	newline. The module also overwrites the C<warn> builtin with a function
711	that calls this function.	835	that calls this function.
712		836
713	Using this function has the advantage that its output ends up in the	837	Using this function has the advantage that its output ends up in the
714	correct place, e.g. on stderr of the connecting urxvtc client.	838	correct place, e.g. on stderr of the connecting urxvtc client.
…		…
716	Messages have a size limit of 1023 bytes currently.	840	Messages have a size limit of 1023 bytes currently.
717		841
718	=item @terms = urxvt::termlist	842	=item @terms = urxvt::termlist
719		843
720	Returns all urxvt::term objects that exist in this process, regardless of	844	Returns all urxvt::term objects that exist in this process, regardless of
721	wether they are started, being destroyed etc., so be careful. Only term	845	whether they are started, being destroyed etc., so be careful. Only term
722	objects that have perl extensions attached will be returned (because there	846	objects that have perl extensions attached will be returned (because there
723	is no urxvt::term objet associated with others).	847	is no urxvt::term object associated with others).
724		848
725	=item $time = urxvt::NOW	849	=item $time = urxvt::NOW
726		850
727	Returns the "current time" (as per the event loop).	851	Returns the "current time" (as per the event loop).
728		852
…		…
771		895
772	=item $rend = urxvt::OVERLAY_RSTYLE	896	=item $rend = urxvt::OVERLAY_RSTYLE
773		897
774	Return the rendition mask used for overlays by default.	898	Return the rendition mask used for overlays by default.
775		899
776	=item $rendbit = urxvt::RS_Bold, RS_Italic, RS_Blink, RS_RVid, RS_Uline	900	=item $rendbit = urxvt::RS_Bold, urxvt::RS_Italic, urxvt::RS_Blink,
		901	urxvt::RS_RVid, urxvt::RS_Uline
777		902
778	Return the bit that enabled bold, italic, blink, reverse-video and	903	Return the bit that enabled bold, italic, blink, reverse-video and
779	underline, respectively. To enable such a style, just logically OR it into	904	underline, respectively. To enable such a style, just logically OR it into
780	the bitset.	905	the bitset.
781		906
…		…
818	};	943	};
819	}	944	}
820		945
821	no warnings 'utf8';	946	no warnings 'utf8';
822		947
		948	sub parse_resource {
		949	my ($term, $name, $isarg, $longopt, $flag, $value) = @_;
		950
		951	$term->scan_meta;
		952
		953	my $r = $term->{meta}{resource};
		954	while (my ($pattern, $v) = each %$r) {
		955	$name =~ y/-/./ if $isarg;
		956
		957	if (
		958	$pattern =~ s/\*$//
		959	? $pattern eq substr $name, 0, length $pattern
		960	: $pattern eq $name
		961	) {
		962	$name = "$urxvt::RESCLASS.$name";
		963
		964	push @TERM_EXT, $v->[0];
		965
		966	if ($v->[1] eq "boolean") {
		967	$term->put_option_db ($name, $flag ? "true" : "false");
		968	return 1;
		969	} else {
		970	$term->put_option_db ($name, $value);
		971	return 1 + 2;
		972	}
		973	}
		974	}
		975
		976	0
		977	}
		978
		979	sub usage {
		980	my ($term, $usage_type) = @_;
		981
		982	$term->scan_meta;
		983
		984	my $r = $term->{meta}{resource};
		985
		986	for my $pattern (sort keys %$r) {
		987	my ($ext, $type, $desc) = @{ $r->{$pattern} };
		988
		989	$desc .= " (-pe $ext)";
		990
		991	if ($usage_type == 1) {
		992	$pattern =~ y/./-/;
		993	$pattern =~ s/\*/.../g;
		994
		995	if ($type eq "boolean") {
		996	urxvt::log sprintf " -%-30s %s\n", "/+$pattern", $desc;
		997	} else {
		998	urxvt::log sprintf " -%-30s %s\n", "$pattern $type", $desc;
		999	}
		1000	} else {
		1001	urxvt::log sprintf " %-31s %s\n", "$pattern:", $type;
		1002	}
		1003	}
		1004	}
		1005
823	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};	1006	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
824		1007
825	sub verbose {	1008	sub verbose {
826	my ($level, $msg) = @_;	1009	my ($level, $msg) = @_;
827	warn "$msg\n" if $level <= $verbosity;	1010	warn "$msg\n" if $level <= $verbosity;
…		…
863	sub invoke {	1046	sub invoke {
864	local $TERM = shift;	1047	local $TERM = shift;
865	my $htype = shift;	1048	my $htype = shift;
866		1049
867	if ($htype == 0) { # INIT	1050	if ($htype == 0) { # INIT
868	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	1051	my @dirs = $TERM->perl_libdirs;
869		1052
870	my %ext_arg;	1053	my %ext_arg;
871		1054
872	{	1055	{
873	my @init = @TERM_INIT;	1056	my @init = @TERM_INIT;
874	@TERM_INIT = ();	1057	@TERM_INIT = ();
…		…
937		1120
938	sub SET_COLOR($$$) {	1121	sub SET_COLOR($$$) {
939	SET_BGCOLOR (SET_FGCOLOR ($_[0], $_[1]), $_[2])	1122	SET_BGCOLOR (SET_FGCOLOR ($_[0], $_[1]), $_[2])
940	}	1123	}
941		1124
		1125	sub rend2mask {
		1126	no strict 'refs';
		1127	my ($str, $mask) = (@_, 0);
		1128	my %color = ( fg => undef, bg => undef );
		1129	my @failed;
		1130	for my $spec ( split /\s+/, $str ) {
		1131	if ( $spec =~ /^([fb]g)[_:-]?(\d+)/i ) {
		1132	$color{lc($1)} = $2;
		1133	} else {
		1134	my $neg = $spec =~ s/^[-^]//;
		1135	unless ( exists &{"RS_$spec"} ) {
		1136	push @failed, $spec;
		1137	next;
		1138	}
		1139	my $cur = &{"RS_$spec"};
		1140	if ( $neg ) {
		1141	$mask &= ~$cur;
		1142	} else {
		1143	$mask \|= $cur;
		1144	}
		1145	}
		1146	}
		1147	($mask, @color{qw(fg bg)}, \@failed)
		1148	}
		1149
942	# urxvt::term::extension	1150	# urxvt::term::extension
943		1151
944	package urxvt::term::extension;	1152	package urxvt::term::extension;
945		1153
946	sub enable {	1154	sub enable {
…		…
1009	=head2 The C<urxvt::anyevent> Class	1217	=head2 The C<urxvt::anyevent> Class
1010		1218
1011	The sole purpose of this class is to deliver an interface to the	1219	The sole purpose of this class is to deliver an interface to the
1012	C<AnyEvent> module - any module using it will work inside urxvt without	1220	C<AnyEvent> module - any module using it will work inside urxvt without
1013	further programming. The only exception is that you cannot wait on	1221	further programming. The only exception is that you cannot wait on
1014	condition variables, but non-blocking condvar use is ok. What this means	1222	condition variables, but non-blocking condvar use is ok.
1015	is that you cannot use blocking APIs, but the non-blocking variant should	1223
1016	work.	1224	In practical terms this means is that you cannot use blocking APIs, but
		1225	the non-blocking variant should work.
1017		1226
1018	=cut	1227	=cut
1019		1228
1020	our $VERSION = 1;	1229	our $VERSION = '5.23';
1021		1230
1022	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there	1231	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there
1023	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];	1232	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];
1024		1233
1025	sub timer {	1234	sub timer {
…		…
1027		1236
1028	my $cb = $arg{cb};	1237	my $cb = $arg{cb};
1029		1238
1030	urxvt::timer	1239	urxvt::timer
1031	->new	1240	->new
1032	->start (urxvt::NOW + $arg{after})	1241	->after ($arg{after}, $arg{interval})
1033	->cb (sub {	1242	->cb ($arg{interval} ? $cb : sub {
1034	$_[0]->stop; # need to cancel manually	1243	$_[0]->stop; # need to cancel manually
1035	$cb->();	1244	$cb->();
1036	})	1245	})
1037	}	1246	}
1038		1247
1039	sub io {	1248	sub io {
1040	my ($class, %arg) = @_;	1249	my ($class, %arg) = @_;
1041		1250
1042	my $cb = $arg{cb};	1251	my $cb = $arg{cb};
		1252	my $fd = fileno $arg{fh};
		1253	defined $fd or $fd = $arg{fh};
1043		1254
1044	bless [$arg{fh}, urxvt::iow	1255	bless [$arg{fh}, urxvt::iow
1045	->new	1256	->new
1046	->fd (fileno $arg{fh})	1257	->fd ($fd)
1047	->events (($arg{poll} =~ /r/ ? 1 : 0)	1258	->events (($arg{poll} =~ /r/ ? 1 : 0)
1048	\| ($arg{poll} =~ /w/ ? 2 : 0))	1259	\| ($arg{poll} =~ /w/ ? 2 : 0))
1049	->start	1260	->start
1050	->cb (sub {	1261	->cb ($cb)
1051	$cb->(($_[1] & 1 ? 'r' : '')
1052	. ($_[1] & 2 ? 'w' : ''));
1053	})],
1054	urxvt::anyevent::	1262	], urxvt::anyevent::
		1263	}
		1264
		1265	sub idle {
		1266	my ($class, %arg) = @_;
		1267
		1268	my $cb = $arg{cb};
		1269
		1270	urxvt::iw
		1271	->new
		1272	->start
		1273	->cb ($cb)
		1274	}
		1275
		1276	sub child {
		1277	my ($class, %arg) = @_;
		1278
		1279	my $cb = $arg{cb};
		1280
		1281	urxvt::pw
		1282	->new
		1283	->start ($arg{pid})
		1284	->cb (sub {
		1285	$_[0]->stop; # need to cancel manually
		1286	$cb->($_[0]->rpid, $_[0]->rstatus);
		1287	})
1055	}	1288	}
1056		1289
1057	sub DESTROY {	1290	sub DESTROY {
1058	$_[0][1]->stop;	1291	$_[0][1]->stop;
1059	}	1292	}
1060		1293
1061	sub condvar {	1294	# only needed for AnyEvent < 6 compatibility
1062	bless \my $flag, urxvt::anyevent::condvar::	1295	sub one_event {
1063	}
1064
1065	sub urxvt::anyevent::condvar::broadcast {
1066	${$_[0]}++;
1067	}
1068
1069	sub urxvt::anyevent::condvar::wait {
1070	unless (${$_[0]}) {
1071	Carp::croak "AnyEvent->condvar blocking wait unsupported in urxvt, use a non-blocking API";	1296	Carp::croak "AnyEvent->one_event blocking wait unsupported in urxvt, use a non-blocking API";
1072	}
1073	}	1297	}
1074		1298
1075	package urxvt::term;	1299	package urxvt::term;
1076		1300
1077	=head2 The C<urxvt::term> Class	1301	=head2 The C<urxvt::term> Class
…		…
1104	$proxy->enable ($name => $ref);	1328	$proxy->enable ($name => $ref);
1105	}	1329	}
1106	}	1330	}
1107	}	1331	}
1108		1332
		1333	sub perl_libdirs {
		1334	map { split /:/ }
		1335	$_[0]->resource ("perl_lib"),
		1336	$ENV{URXVT_PERL_LIB},
		1337	"$ENV{HOME}/.urxvt/ext",
		1338	"$LIBDIR/perl"
		1339	}
		1340
		1341	sub scan_meta {
		1342	my ($self) = @_;
		1343	my @libdirs = perl_libdirs $self;
		1344
		1345	return if $self->{meta_libdirs} eq join "\x00", @libdirs;
		1346
		1347	my %meta;
		1348
		1349	$self->{meta_libdirs} = join "\x00", @libdirs;
		1350	$self->{meta} = \%meta;
		1351
		1352	for my $dir (reverse @libdirs) {
		1353	opendir my $fh, $dir
		1354	or next;
		1355	for my $ext (readdir $fh) {
		1356	$ext ne "."
		1357	and $ext ne ".."
		1358	and open my $fh, "<", "$dir/$ext"
		1359	or next;
		1360
		1361	while (<$fh>) {
		1362	if (/^#:META:X_RESOURCE:(.*)/) {
		1363	my ($pattern, $type, $desc) = split /:/, $1;
		1364	$pattern =~ s/^%\./$ext./g; # $$ in pattern == extension name
		1365	if ($pattern =~ /[^a-zA-Z\*\.]/) {
		1366	warn "$dir/$ext: meta resource '$pattern' contains illegal characters (not alphanumeric nor . nor *)\n";
		1367	} else {
		1368	$meta{resource}{$pattern} = [$ext, $type, $desc];
		1369	}
		1370	} elsif (/^\s*(?:#\|$)/) {
		1371	# skip other comments and empty lines
		1372	} else {
		1373	last; # stop parsing on first non-empty non-comment line
		1374	}
		1375	}
		1376	}
		1377	}
		1378	}
		1379
1109	=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]	1380	=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]
1110		1381
1111	Creates a new terminal, very similar as if you had started it with system	1382	Creates a new terminal, very similar as if you had started it with system
1112	C<$rxvtname, arg...>. C<$envhashref> must be a reference to a C<%ENV>-like	1383	C<$rxvtname, arg...>. C<$envhashref> must be a reference to a C<%ENV>-like
1113	hash which defines the environment of the new terminal.	1384	hash which defines the environment of the new terminal.
…		…
1164		1435
1165	Returns true if the option specified by C<$optval> is enabled, and	1436	Returns true if the option specified by C<$optval> is enabled, and
1166	optionally change it. All option values are stored by name in the hash	1437	optionally change it. All option values are stored by name in the hash
1167	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.	1438	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.
1168		1439
1169	Here is a a likely non-exhaustive list of option names, please see the	1440	Here is a likely non-exhaustive list of option names, please see the
1170	source file F</src/optinc.h> to see the actual list:	1441	source file F</src/optinc.h> to see the actual list:
1171		1442
1172	borderLess console cursorBlink cursorUnderline hold iconic insecure	1443	borderLess buffered console cursorBlink cursorUnderline hold iconic
1173	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage	1444	insecure intensityStyles iso14755 iso14755_52 jumpScroll loginShell
1174	override-redirect pastableTabs pointerBlank reverseVideo scrollBar	1445	mapAlert meta8 mouseWheelScrollPage override_redirect pastableTabs
1175	scrollBar_floating scrollBar_right scrollTtyKeypress scrollTtyOutput	1446	pointerBlank reverseVideo scrollBar scrollBar_floating scrollBar_right
1176	scrollWithBuffer secondaryScreen secondaryScroll skipBuiltinGlyphs	1447	scrollTtyKeypress scrollTtyOutput scrollWithBuffer secondaryScreen
1177	transparent tripleclickwords utmpInhibit visualBell	1448	secondaryScroll skipBuiltinGlyphs skipScroll transparent tripleclickwords
		1449	urgentOnBell utmpInhibit visualBell
1178		1450
1179	=item $value = $term->resource ($name[, $newval])	1451	=item $value = $term->resource ($name[, $newval])
1180		1452
1181	Returns the current resource value associated with a given name and	1453	Returns the current resource value associated with a given name and
1182	optionally sets a new value. Setting values is most useful in the C<init>	1454	optionally sets a new value. Setting values is most useful in the C<init>
…		…
1191	likely change).	1463	likely change).
1192		1464
1193	Please note that resource strings will currently only be freed when the	1465	Please note that resource strings will currently only be freed when the
1194	terminal is destroyed, so changing options frequently will eat memory.	1466	terminal is destroyed, so changing options frequently will eat memory.
1195		1467
1196	Here is a a likely non-exhaustive list of resource names, not all of which	1468	Here is a likely non-exhaustive list of resource names, not all of which
1197	are supported in every build, please see the source file F</src/rsinc.h>	1469	are supported in every build, please see the source file F</src/rsinc.h>
1198	to see the actual list:	1470	to see the actual list:
1199		1471
1200	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont	1472	answerbackstring backgroundPixmap backspace_key blendtype blurradius
1201	borderLess color cursorBlink cursorUnderline cutchars delete_key	1473	boldFont boldItalicFont borderLess buffered chdir color cursorBlink
1202	display_name embed ext_bwidth fade font geometry hold iconName	1474	cursorUnderline cutchars delete_key depth display_name embed ext_bwidth
1203	imFont imLocale inputMethod insecure int_bwidth intensityStyles	1475	fade font geometry hold iconName iconfile imFont imLocale inputMethod
		1476	insecure int_bwidth intensityStyles iso14755 iso14755_52 italicFont
1204	italicFont jumpScroll lineSpace loginShell mapAlert meta8 modifier	1477	jumpScroll letterSpace lineSpace loginShell mapAlert meta8 modifier
1205	mouseWheelScrollPage name override_redirect pastableTabs path perl_eval	1478	mouseWheelScrollPage name override_redirect pastableTabs path perl_eval
1206	perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay	1479	perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay
1207	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar	1480	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar
1208	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness	1481	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness
1209	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle	1482	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle
1210	secondaryScreen secondaryScroll selectstyle shade term_name title	1483	secondaryScreen secondaryScroll shade skipBuiltinGlyphs skipScroll
1211	transient_for transparent transparent_all tripleclickwords utmpInhibit	1484	term_name title transient_for transparent tripleclickwords urgentOnBell
1212	visualBell	1485	utmpInhibit visualBell
1213		1486
1214	=cut	1487	=cut
1215		1488
1216	sub resource($$;$) {	1489	sub resource($$;$) {
1217	my ($self, $name) = (shift, shift);	1490	my ($self, $name) = (shift, shift);
1218	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);	1491	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);
1219	&urxvt::term::_resource	1492	goto &urxvt::term::_resource
1220	}	1493	}
1221		1494
1222	=item $value = $term->x_resource ($pattern)	1495	=item $value = $term->x_resource ($pattern)
1223		1496
1224	Returns the X-Resource for the given pattern, excluding the program or	1497	Returns the X-Resource for the given pattern, excluding the program or
…		…
1228		1501
1229	This method should only be called during the C<on_start> hook, as there is	1502	This method should only be called during the C<on_start> hook, as there is
1230	only one resource database per display, and later invocations might return	1503	only one resource database per display, and later invocations might return
1231	the wrong resources.	1504	the wrong resources.
1232		1505
1233	=item $success = $term->parse_keysym ($keysym_spec, $command_string)	1506	=item $value = $term->x_resource_boolean ($pattern)
1234		1507
		1508	Like C<x_resource>, above, but interprets the string value as a boolean
		1509	and returns C<1> for true values, C<0> for false values and C<undef> if
		1510	the resource or option isn't specified.
		1511
		1512	You should always use this method to parse boolean resources.
		1513
		1514	=cut
		1515
		1516	sub x_resource_boolean {
		1517	my $res = &x_resource;
		1518
		1519	$res =~ /^\s(?:true\|yes\|on\|1)\s$/i ? 1 : defined $res && 0
		1520	}
		1521
		1522	=item $success = $term->parse_keysym ($key, $octets)
		1523
1235	Adds a keymap translation exactly as specified via a resource. See the	1524	Adds a key binding exactly as specified via a resource. See the
1236	C<keysym> resource in the @@RXVT_NAME@@(1) manpage.	1525	C<keysym> resource in the @@RXVT_NAME@@(1) manpage.
		1526
		1527	=item $term->register_command ($keysym, $modifiermask, $string)
		1528
		1529	Adds a key binding. This is a lower level api compared to
		1530	C<parse_keysym>, as it expects a parsed key description, and can be
		1531	used only inside either the C<on_init> hook, to add a binding, or the
		1532	C<on_register_command> hook, to modify a parsed binding.
1237		1533
1238	=item $rend = $term->rstyle ([$new_rstyle])	1534	=item $rend = $term->rstyle ([$new_rstyle])
1239		1535
1240	Return and optionally change the current rendition. Text that is output by	1536	Return and optionally change the current rendition. Text that is output by
1241	the terminal application will use this style.	1537	the terminal application will use this style.
…		…
1249		1545
1250	=item ($row, $col) = $term->selection_beg ([$row, $col])	1546	=item ($row, $col) = $term->selection_beg ([$row, $col])
1251		1547
1252	=item ($row, $col) = $term->selection_end ([$row, $col])	1548	=item ($row, $col) = $term->selection_end ([$row, $col])
1253		1549
1254	Return the current values of the selection mark, begin or end positions,	1550	Return the current values of the selection mark, begin or end positions.
1255	and optionally set them to new values.	1551
		1552	When arguments are given, then the selection coordinates are set to
		1553	C<$row> and C<$col>, and the selection screen is set to the current
		1554	screen.
		1555
		1556	=item $screen = $term->selection_screen ([$screen])
		1557
		1558	Returns the current selection screen, and then optionally sets it.
1256		1559
1257	=item $term->selection_make ($eventtime[, $rectangular])	1560	=item $term->selection_make ($eventtime[, $rectangular])
1258		1561
1259	Tries to make a selection as set by C<selection_beg> and	1562	Tries to make a selection as set by C<selection_beg> and
1260	C<selection_end>. If C<$rectangular> is true (default: false), a	1563	C<selection_end>. If C<$rectangular> is true (default: false), a
1261	rectangular selection will be made. This is the prefered function to make	1564	rectangular selection will be made. This is the preferred function to make
1262	a selection.	1565	a selection.
1263		1566
1264	=item $success = $term->selection_grab ($eventtime)	1567	=item $success = $term->selection_grab ($eventtime[, $clipboard])
1265		1568
1266	Try to request the primary selection text from the server (for example, as	1569	Try to acquire ownership of the primary (clipboard if C<$clipboard> is
		1570	true) selection from the server. The corresponding text can be set
1267	set by the next method). No visual feedback will be given. This function	1571	with the next method. No visual feedback will be given. This function
1268	is mostly useful from within C<on_sel_grab> hooks.	1572	is mostly useful from within C<on_sel_grab> hooks.
1269		1573
1270	=item $oldtext = $term->selection ([$newtext])	1574	=item $oldtext = $term->selection ([$newtext, $clipboard])
1271		1575
1272	Return the current selection text and optionally replace it by C<$newtext>.	1576	Return the current selection (clipboard if C<$clipboard> is true) text
		1577	and optionally replace it by C<$newtext>.
		1578
		1579	=item $term->selection_clear ([$clipboard])
		1580
		1581	Revoke ownership of the primary (clipboard if C<$clipboard> is true) selection.
1273		1582
1274	=item $term->overlay_simple ($x, $y, $text)	1583	=item $term->overlay_simple ($x, $y, $text)
1275		1584
1276	Create a simple multi-line overlay box. See the next method for details.	1585	Create a simple multi-line overlay box. See the next method for details.
1277		1586
…		…
1307		1616
1308	The methods currently supported on C<urxvt::overlay> objects are:	1617	The methods currently supported on C<urxvt::overlay> objects are:
1309		1618
1310	=over 4	1619	=over 4
1311		1620
1312	=item $overlay->set ($x, $y, $text, $rend)	1621	=item $overlay->set ($x, $y, $text[, $rend])
1313		1622
1314	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts	1623	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts
1315	text in rxvt-unicode's special encoding and an array of rendition values	1624	text in rxvt-unicode's special encoding and an array of rendition values
1316	at a specific position inside the overlay.	1625	at a specific position inside the overlay.
		1626
		1627	If C<$rend> is missing, then the rendition will not be changed.
1317		1628
1318	=item $overlay->hide	1629	=item $overlay->hide
1319		1630
1320	If visible, hide the overlay, but do not destroy it.	1631	If visible, hide the overlay, but do not destroy it.
1321		1632
…		…
1403	locale-specific encoding of the terminal and can contain command sequences	1714	locale-specific encoding of the terminal and can contain command sequences
1404	(escape codes) that will be interpreted.	1715	(escape codes) that will be interpreted.
1405		1716
1406	=item $term->tt_write ($octets)	1717	=item $term->tt_write ($octets)
1407		1718
1408	Write the octets given in C<$data> to the tty (i.e. as program input). To	1719	Write the octets given in C<$octets> to the tty (i.e. as program input). To
1409	pass characters instead of octets, you should convert your strings first	1720	pass characters instead of octets, you should convert your strings first
1410	to the locale-specific encoding using C<< $term->locale_encode >>.	1721	to the locale-specific encoding using C<< $term->locale_encode >>.
		1722
		1723	=item $term->tt_paste ($octets)
		1724
		1725	Write the octets given in C<$octets> to the tty as a paste, converting NL to
		1726	CR and bracketing the data with control sequences if bracketed paste mode
		1727	is set.
1411		1728
1412	=item $old_events = $term->pty_ev_events ([$new_events])	1729	=item $old_events = $term->pty_ev_events ([$new_events])
1413		1730
1414	Replaces the event mask of the pty watcher by the given event mask. Can	1731	Replaces the event mask of the pty watcher by the given event mask. Can
1415	be used to suppress input and output handling to the pty/tty. See the	1732	be used to suppress input and output handling to the pty/tty. See the
…		…
1434	Adds the specified events to the vt event mask. Useful e.g. when you want	1751	Adds the specified events to the vt event mask. Useful e.g. when you want
1435	to receive pointer events all the times:	1752	to receive pointer events all the times:
1436		1753
1437	$term->vt_emask_add (urxvt::PointerMotionMask);	1754	$term->vt_emask_add (urxvt::PointerMotionMask);
1438		1755
		1756	=item $term->set_urgency ($set)
		1757
		1758	Enable/disable the urgency hint on the toplevel window.
		1759
1439	=item $term->focus_in	1760	=item $term->focus_in
1440		1761
1441	=item $term->focus_out	1762	=item $term->focus_out
1442		1763
1443	=item $term->key_press ($state, $keycode[, $time])	1764	=item $term->key_press ($state, $keycode[, $time])
…		…
1513		1834
1514	Returns the currently displayed screen (0 primary, 1 secondary).	1835	Returns the currently displayed screen (0 primary, 1 secondary).
1515		1836
1516	=item $cursor_is_hidden = $term->hidden_cursor	1837	=item $cursor_is_hidden = $term->hidden_cursor
1517		1838
1518	Returns wether the cursor is currently hidden or not.	1839	Returns whether the cursor is currently hidden or not.
1519		1840
1520	=item $view_start = $term->view_start ([$newvalue])	1841	=item $view_start = $term->view_start ([$newvalue])
1521		1842
1522	Returns the row number of the topmost displayed line. Maximum value is	1843	Returns the row number of the topmost displayed line. Maximum value is
1523	C<0>, which displays the normal terminal contents. Lower values scroll	1844	C<0>, which displays the normal terminal contents. Lower values scroll
…		…
1531		1852
1532	Used after changing terminal contents to display them.	1853	Used after changing terminal contents to display them.
1533		1854
1534	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])	1855	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])
1535		1856
1536	Returns the text of the entire row with number C<$row_number>. Row C<0>	1857	Returns the text of the entire row with number C<$row_number>. Row C<< $term->top_row >>
1537	is the topmost terminal line, row C<< $term->$ncol-1 >> is the bottommost	1858	is the topmost terminal line, row C<< $term->nrow-1 >> is the bottommost
1538	terminal line. The scrollback buffer starts at line C<-1> and extends to
1539	line C<< -$term->nsaved >>. Nothing will be returned if a nonexistent line	1859	terminal line. Nothing will be returned if a nonexistent line
1540	is requested.	1860	is requested.
1541		1861
1542	If C<$new_text> is specified, it will replace characters in the current	1862	If C<$new_text> is specified, it will replace characters in the current
1543	line, starting at column C<$start_col> (default C<0>), which is useful	1863	line, starting at column C<$start_col> (default C<0>), which is useful
1544	to replace only parts of a line. The font index in the rendition will	1864	to replace only parts of a line. The font index in the rendition will
1545	automatically be updated.	1865	automatically be updated.
1546		1866
1547	C<$text> is in a special encoding: tabs and wide characters that use more	1867	C<$text> is in a special encoding: tabs and wide characters that use more
1548	than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535)	1868	than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535)
1549	characters. Characters with combining characters and other characters that	1869	characters. Characters with combining characters and other characters that
1550	do not fit into the normal tetx encoding will be replaced with characters	1870	do not fit into the normal text encoding will be replaced with characters
1551	in the private use area.	1871	in the private use area.
1552		1872
1553	You have to obey this encoding when changing text. The advantage is	1873	You have to obey this encoding when changing text. The advantage is
1554	that C<substr> and similar functions work on screen cells and not on	1874	that C<substr> and similar functions work on screen cells and not on
1555	characters.	1875	characters.
…		…
1700	where one character corresponds to one screen cell. See	2020	where one character corresponds to one screen cell. See
1701	C<< $term->ROW_t >> for details.	2021	C<< $term->ROW_t >> for details.
1702		2022
1703	=item $string = $term->special_decode $text	2023	=item $string = $term->special_decode $text
1704		2024
1705	Converts rxvt-unicodes text reprsentation into a perl string. See	2025	Converts rxvt-unicodes text representation into a perl string. See
1706	C<< $term->ROW_t >> for details.	2026	C<< $term->ROW_t >> for details.
1707		2027
1708	=item $success = $term->grab_button ($button, $modifiermask[, $window = $term->vt])	2028	=item $success = $term->grab_button ($button, $modifiermask[, $window = $term->vt])
1709		2029
1710	=item $term->ungrab_button ($button, $modifiermask[, $window = $term->vt])	2030	=item $term->ungrab_button ($button, $modifiermask[, $window = $term->vt])
…		…
1713	manpage.	2033	manpage.
1714		2034
1715	=item $success = $term->grab ($eventtime[, $sync])	2035	=item $success = $term->grab ($eventtime[, $sync])
1716		2036
1717	Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or	2037	Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or
1718	synchronous (C<$sync> is true). Also remembers the grab timestampe.	2038	synchronous (C<$sync> is true). Also remembers the grab timestamp.
1719		2039
1720	=item $term->allow_events_async	2040	=item $term->allow_events_async
1721		2041
1722	Calls XAllowEvents with AsyncBoth for the most recent grab.	2042	Calls XAllowEvents with AsyncBoth for the most recent grab.
1723		2043
…		…
1730	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most	2050	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most
1731	recent grab.	2051	recent grab.
1732		2052
1733	=item $term->ungrab	2053	=item $term->ungrab
1734		2054
1735	Calls XUngrab for the most recent grab. Is called automatically on	2055	Calls XUngrabPointer and XUngrabKeyboard for the most recent grab. Is called automatically on
1736	evaluation errors, as it is better to lose the grab in the error case as	2056	evaluation errors, as it is better to lose the grab in the error case as
1737	the session.	2057	the session.
1738		2058
1739	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])	2059	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])
1740		2060
…		…
1742		2062
1743	=item @atoms = $term->XListProperties ($window)	2063	=item @atoms = $term->XListProperties ($window)
1744		2064
1745	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)	2065	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)
1746		2066
1747	=item $term->XChangeWindowProperty ($window, $property, $type, $format, $octets)	2067	=item $term->XChangeProperty ($window, $property, $type, $format, $octets)
1748		2068
1749	=item $term->XDeleteProperty ($window, $property)	2069	=item $term->XDeleteProperty ($window, $property)
1750		2070
1751	=item $window = $term->DefaultRootWindow	2071	=item $window = $term->DefaultRootWindow
1752		2072
…		…
1759	=item $term->XMoveResizeWindow ($window, $x, $y, $width, $height)	2079	=item $term->XMoveResizeWindow ($window, $x, $y, $width, $height)
1760		2080
1761	=item ($x, $y, $child_window) = $term->XTranslateCoordinates ($src, $dst, $x, $y)	2081	=item ($x, $y, $child_window) = $term->XTranslateCoordinates ($src, $dst, $x, $y)
1762		2082
1763	=item $term->XChangeInput ($window, $add_events[, $del_events])	2083	=item $term->XChangeInput ($window, $add_events[, $del_events])
		2084
		2085	=item $keysym = $term->XStringToKeysym ($string)
		2086
		2087	=item $string = $term->XKeysymToString ($keysym)
1764		2088
1765	Various X or X-related functions. The C<$term> object only serves as	2089	Various X or X-related functions. The C<$term> object only serves as
1766	the source of the display, otherwise those functions map more-or-less	2090	the source of the display, otherwise those functions map more-or-less
1767	directory onto the X functions of the same name.	2091	directly onto the X functions of the same name.
1768		2092
1769	=back	2093	=back
1770		2094
1771	=cut	2095	=cut
1772		2096
…		…
1874	my $env = $self->{term}->env;	2198	my $env = $self->{term}->env;
1875	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.	2199	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.
1876	delete $env->{LC_ALL};	2200	delete $env->{LC_ALL};
1877	$env->{LC_CTYPE} = $self->{term}->locale;	2201	$env->{LC_CTYPE} = $self->{term}->locale;
1878		2202
1879	urxvt::term->new ($env, "popup",	2203	my $term = urxvt::term->new (
		2204	$env, "popup",
1880	"--perl-lib" => "", "--perl-ext-common" => "",	2205	"--perl-lib" => "", "--perl-ext-common" => "",
1881	"-pty-fd" => -1, "-sl" => 0,	2206	"-pty-fd" => -1, "-sl" => 0,
1882	"-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",	2207	"-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",
1883	"--transient-for" => $self->{term}->parent,	2208	"--transient-for" => $self->{term}->parent,
1884	"-display" => $self->{term}->display_id,	2209	"-display" => $self->{term}->display_id,
1885	"-pe" => "urxvt-popup")	2210	"-pe" => "urxvt-popup",
1886	or die "unable to create popup window\n";	2211	) or die "unable to create popup window\n";
		2212
		2213	unless (delete $term->{urxvt_popup_init_done}) {
		2214	$term->ungrab;
		2215	$term->destroy;
		2216	die "unable to initialise popup window\n";
		2217	}
1887	}	2218	}
1888		2219
1889	sub DESTROY {	2220	sub DESTROY {
1890	my ($self) = @_;	2221	my ($self) = @_;
1891		2222
…		…
1896	=back	2227	=back
1897		2228
1898	=cut	2229	=cut
1899		2230
1900	package urxvt::watcher;	2231	package urxvt::watcher;
1901
1902	@urxvt::timer::ISA = __PACKAGE__;
1903	@urxvt::iow::ISA = __PACKAGE__;
1904	@urxvt::pw::ISA = __PACKAGE__;
1905	@urxvt::iw::ISA = __PACKAGE__;
1906		2232
1907	=head2 The C<urxvt::timer> Class	2233	=head2 The C<urxvt::timer> Class
1908		2234
1909	This class implements timer watchers/events. Time is represented as a	2235	This class implements timer watchers/events. Time is represented as a
1910	fractional number of seconds since the epoch. Example:	2236	fractional number of seconds since the epoch. Example:
…		…
1914	->new	2240	->new
1915	->interval (1)	2241	->interval (1)
1916	->cb (sub {	2242	->cb (sub {
1917	$term->{overlay}->set (0, 0,	2243	$term->{overlay}->set (0, 0,
1918	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);	2244	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);
1919	});	2245	});
1920		2246
1921	=over 4	2247	=over 4
1922		2248
1923	=item $timer = new urxvt::timer	2249	=item $timer = new urxvt::timer
1924		2250
…		…
1927		2253
1928	=item $timer = $timer->cb (sub { my ($timer) = @_; ... })	2254	=item $timer = $timer->cb (sub { my ($timer) = @_; ... })
1929		2255
1930	Set the callback to be called when the timer triggers.	2256	Set the callback to be called when the timer triggers.
1931		2257
1932	=item $tstamp = $timer->at
1933
1934	Return the time this watcher will fire next.
1935
1936	=item $timer = $timer->set ($tstamp)	2258	=item $timer = $timer->set ($tstamp[, $interval])
1937		2259
1938	Set the time the event is generated to $tstamp.	2260	Set the time the event is generated to $tstamp (and optionally specifies a
		2261	new $interval).
1939		2262
1940	=item $timer = $timer->interval ($interval)	2263	=item $timer = $timer->interval ($interval)
1941		2264
1942	Normally (and when C<$interval> is C<0>), the timer will automatically	2265	By default (and when C<$interval> is C<0>), the timer will automatically
1943	stop after it has fired once. If C<$interval> is non-zero, then the timer	2266	stop after it has fired once. If C<$interval> is non-zero, then the timer
1944	is automatically rescheduled at the given intervals.	2267	is automatically rescheduled at the given intervals.
1945		2268
1946	=item $timer = $timer->start	2269	=item $timer = $timer->start
1947		2270
1948	Start the timer.	2271	Start the timer.
1949		2272
1950	=item $timer = $timer->start ($tstamp)	2273	=item $timer = $timer->start ($tstamp[, $interval])
1951		2274
1952	Set the event trigger time to C<$tstamp> and start the timer.	2275	Set the event trigger time to C<$tstamp> and start the timer. Optionally
		2276	also replaces the interval.
1953		2277
1954	=item $timer = $timer->after ($delay)	2278	=item $timer = $timer->after ($delay[, $interval])
1955		2279
1956	Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.	2280	Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.
1957		2281
1958	=item $timer = $timer->stop	2282	=item $timer = $timer->stop
1959		2283
…		…
1967		2291
1968	$term->{socket} = ...	2292	$term->{socket} = ...
1969	$term->{iow} = urxvt::iow	2293	$term->{iow} = urxvt::iow
1970	->new	2294	->new
1971	->fd (fileno $term->{socket})	2295	->fd (fileno $term->{socket})
1972	->events (urxvt::EVENT_READ)	2296	->events (urxvt::EV_READ)
1973	->start	2297	->start
1974	->cb (sub {	2298	->cb (sub {
1975	my ($iow, $revents) = @_;	2299	my ($iow, $revents) = @_;
1976	# $revents must be 1 here, no need to check	2300	# $revents must be 1 here, no need to check
1977	sysread $term->{socket}, my $buf, 8192	2301	sysread $term->{socket}, my $buf, 8192
…		…
1990	Set the callback to be called when io events are triggered. C<$reventmask>	2314	Set the callback to be called when io events are triggered. C<$reventmask>
1991	is a bitset as described in the C<events> method.	2315	is a bitset as described in the C<events> method.
1992		2316
1993	=item $iow = $iow->fd ($fd)	2317	=item $iow = $iow->fd ($fd)
1994		2318
1995	Set the filedescriptor (not handle) to watch.	2319	Set the file descriptor (not handle) to watch.
1996		2320
1997	=item $iow = $iow->events ($eventmask)	2321	=item $iow = $iow->events ($eventmask)
1998		2322
1999	Set the event mask to watch. The only allowed values are	2323	Set the event mask to watch. The only allowed values are
2000	C<urxvt::EVENT_READ> and C<urxvt::EVENT_WRITE>, which might be ORed	2324	C<urxvt::EV_READ> and C<urxvt::EV_WRITE>, which might be ORed
2001	together, or C<urxvt::EVENT_NONE>.	2325	together, or C<urxvt::EV_NONE>.
2002		2326
2003	=item $iow = $iow->start	2327	=item $iow = $iow->start
2004		2328
2005	Start watching for requested events on the given handle.	2329	Start watching for requested events on the given handle.
2006		2330
2007	=item $iow = $iow->stop	2331	=item $iow = $iow->stop
2008		2332
2009	Stop watching for events on the given filehandle.	2333	Stop watching for events on the given file handle.
2010		2334
2011	=back	2335	=back
2012		2336
2013	=head2 The C<urxvt::iw> Class	2337	=head2 The C<urxvt::iw> Class
2014		2338
…		…
2047	->new	2371	->new
2048	->start ($pid)	2372	->start ($pid)
2049	->cb (sub {	2373	->cb (sub {
2050	my ($pw, $exit_status) = @_;	2374	my ($pw, $exit_status) = @_;
2051	...	2375	...
2052	});	2376	});
2053		2377
2054	=over 4	2378	=over 4
2055		2379
2056	=item $pw = new urxvt::pw	2380	=item $pw = new urxvt::pw
2057		2381
…		…
2061		2385
2062	Set the callback to be called when the timer triggers.	2386	Set the callback to be called when the timer triggers.
2063		2387
2064	=item $pw = $timer->start ($pid)	2388	=item $pw = $timer->start ($pid)
2065		2389
2066	Tells the wqtcher to start watching for process C<$pid>.	2390	Tells the watcher to start watching for process C<$pid>.
2067		2391
2068	=item $pw = $pw->stop	2392	=item $pw = $pw->stop
2069		2393
2070	Stop the watcher.	2394	Stop the watcher.
2071		2395
…		…
2084		2408
2085	=item >= 3 - script loading and management	2409	=item >= 3 - script loading and management
2086		2410
2087	=item >=10 - all called hooks	2411	=item >=10 - all called hooks
2088		2412
2089	=item >=11 - hook reutrn values	2413	=item >=11 - hook return values
2090		2414
2091	=back	2415	=back
2092		2416
2093	=head1 AUTHOR	2417	=head1 AUTHOR
2094		2418
2095	Marc Lehmann <pcg@goof.com>	2419	Marc Lehmann <schmorp@schmorp.de>
2096	http://software.schmorp.de/pkg/rxvt-unicode	2420	http://software.schmorp.de/pkg/rxvt-unicode
2097		2421
2098	=cut	2422	=cut
2099		2423
2100	1	2424	1
		2425
		2426	# vim: sw=3:

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.141 by root, Mon Jul 3 19:11:41 2006 UTC vs. Revision 1.211 by root, Wed Jun 6 14:34:03 2012 UTC

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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.141 by root, Mon Jul 3 19:11:41 2006 UTC vs.
Revision 1.211 by root, Wed Jun 6 14:34:03 2012 UTC