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Revision 1.75 by root, Tue Jan 10 05:00:13 2006 UTC vs.
Revision 1.234 by root, Sat May 17 15:25:04 2014 UTC

1	=encoding utf8	1	=encoding utf8
2		2
3	=head1 NAME	3	=head1 NAME
4		4
5	@@RXVT_NAME@@perl - rxvt-unicode's embedded perl interpreter	5	urxvtperl - rxvt-unicode's embedded perl interpreter
6		6
7	=head1 SYNOPSIS	7	=head1 SYNOPSIS
8		8
9	# create a file grab_test in $HOME:	9	# create a file grab_test in $HOME:
10		10
11	sub on_sel_grab {	11	sub on_sel_grab {
12	warn "you selected ", $_[0]->selection;	12	warn "you selected ", $_[0]->selection;
13	()	13	()
14	}	14	}
15		15
16	# start a @@RXVT_NAME@@ using it:	16	# start a urxvt using it:
17		17
18	@@RXVT_NAME@@ --perl-lib $HOME -pe grab_test	18	urxvt --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 "vars"' 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 urxvtd, 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	A number of extensions are delivered with this release. You can find them
34	find them in F<@@RXVT_LIBDIR@@/urxvt/perl/>.	37	in F<< <libdir>/urxvt/perl/ >>, and the documentation can be viewed using
		38	F<< man urxvt-<EXTENSIONNAME> >>.
35		39
36	You can activate them like this:	40	You can activate them like this:
37		41
38	@@RXVT_NAME@@ -pe <extensionname>	42	urxvt -pe <extensionname>
39		43
40	=over 4	44	Or by adding them to the resource for extensions loaded by default:
41		45
42	=item selection (enabled by default)	46	URxvt.perl-ext-common: default,selection-autotransform
43		47
44	(More) intelligent selection. This extension tries to be more intelligent	48	Extensions that add command line parameters or resources on their own are
45	when the user extends selections (double-click). Right now, it tries to	49	loaded automatically when used.
46	select urls and complete shell-quoted arguments, which is very convenient,
47	too, if your F<ls> supports C<--quoting-style=shell>.
48
49	It also offers the following bindable keyboard command:
50
51	=over 4
52
53	=item rot13
54
55	Rot-13 the selection when activated. Used via keyboard trigger:
56
57	URxvt.keysym.C-M-r: perl:selection:rot13
58
59	=back
60
61	=item option-popup (enabled by default)
62
63	Binds a popup menu to Ctrl-Button2 that lets you toggle (some) options at
64	runtime.
65
66	=item selection-popup (enabled by default)
67
68	Binds a popup menu to Ctrl-Button3 that lets you convert the selection
69	text into various other formats/action (such as uri unescaping, perl
70	evalution, web-browser starting etc.), depending on content.
71
72	=item searchable-scrollback<hotkey> (enabled by default)
73
74	Adds regex search functionality to the scrollback buffer, triggered
75	by a hotkey (default: C<M-s>). When in search mode, normal terminal
76	input/output is suspended.
77
78	C</> starts an incremental regex search, C<n> searches further, C<p> or
79	C<N> jump to the previous match, C<G> jumps to the bottom and clears the
80	history, C<enter> leaves search mode at the current position and C<escape>
81	returns to the original position.
82
83	=item digital-clock
84
85	Displays a digital clock using the built-in overlay.
86
87	=item mark-urls
88
89	Uses per-line display filtering (C<on_line_update>) to underline urls.
90
91	=item block-graphics-to-ascii
92
93	A not very useful example of filtering all text output to the terminal,
94	by replacing all line-drawing characters (U+2500 .. U+259F) by a
95	similar-looking ascii character.
96
97	=item example-refresh-hooks
98
99	Displays a very simple digital clock in the upper right corner of the
100	window. Illustrates overwriting the refresh callbacks to create your own
101	overlays or changes.
102
103	=back
104		50
105	=head1 API DOCUMENTATION	51	=head1 API DOCUMENTATION
106		52
107	=head2 General API Considerations	53	=head2 General API Considerations
108		54
…		…
122		68
123	=over 4	69	=over 4
124		70
125	=item $text	71	=item $text
126		72
127	Rxvt-unicodes special way of encoding text, where one "unicode" character	73	Rxvt-unicode's special way of encoding text, where one "unicode" character
128	always represents one screen cell. See L<row_t> for a discussion of this format.	74	always represents one screen cell. See L<ROW_t> for a discussion of this format.
129		75
130	=item $string	76	=item $string
131		77
132	A perl text string, with an emphasis on I<text>. It can store all unicode	78	A perl text string, with an emphasis on I<text>. It can store all unicode
133	characters and is to be distinguished with text encoded in a specific	79	characters and is to be distinguished with text encoded in a specific
…		…
136	=item $octets	82	=item $octets
137		83
138	Either binary data or - more common - a text string encoded in a	84	Either binary data or - more common - a text string encoded in a
139	locale-specific way.	85	locale-specific way.
140		86
		87	=item $keysym
		88
		89	an integer that is a valid X11 keysym code. You can convert a string
		90	into a keysym and viceversa by using C<XStringToKeysym> and
		91	C<XKeysymToString>.
		92
141	=back	93	=back
142		94
143	=head2 Extension Objects	95	=head2 Extension Objects
144		96
145	Very perl extension is a perl class. A separate perl object is created	97	Every perl extension is a perl class. A separate perl object is created
146	for each terminal and each extension and passed as the first parameter to	98	for each terminal, and each terminal has its own set of extension objects,
147	hooks. So extensions can use their C<$self> object without having to think	99	which are passed as the first parameter to hooks. So extensions can use
148	about other extensions, with the exception of methods and members that	100	their C<$self> object without having to think about clashes with other
		101	extensions or other terminals, with the exception of methods and members
149	begin with an underscore character C<_>: these are reserved for internal	102	that begin with an underscore character C<_>: these are reserved for
150	use.	103	internal use.
151		104
152	Although it isn't a C<urxvt::term> object, you can call all methods of the	105	Although it isn't a C<urxvt::term> object, you can call all methods of the
153	C<urxvt::term> class on this object.	106	C<urxvt::term> class on this object.
154		107
155	It has the following methods and data members:	108	Additional methods only supported for extension objects are described in
156		109	the C<urxvt::extension> section below.
157	=over 4
158
159	=item $urxvt_term = $self->{term}
160
161	Returns the C<urxvt::term> object associated with this instance of the
162	extension. This member I<must not> be changed in any way.
163
164	=item $self->enable ($hook_name => $cb, [$hook_name => $cb..])
165
166	Dynamically enable the given hooks (named without the C<on_> prefix) for
167	this extension, replacing any previous hook. This is useful when you want
168	to overwrite time-critical hooks only temporarily.
169
170	=item $self->disable ($hook_name[, $hook_name..])
171
172	Dynamically disable the given hooks.
173
174	=back
175		110
176	=head2 Hooks	111	=head2 Hooks
177		112
178	The following subroutines can be declared in extension files, and will be	113	The following subroutines can be declared in extension files, and will be
179	called whenever the relevant event happens.	114	called whenever the relevant event happens.
180		115
181	The first argument passed to them is an extension oject as described in	116	The first argument passed to them is an extension object as described in
182	the in the C<Extension Objects> section.	117	the in the C<Extension Objects> section.
183		118
184	B<All> of these hooks must return a boolean value. If it is true, then the	119	B<All> of these hooks must return a boolean value. If any of the called
185	event counts as being I<consumed>, and the invocation of other hooks is	120	hooks returns true, then the event counts as being I<consumed>, and the
186	skipped, and the relevant action might not be carried out by the C++ code.	121	relevant action might not be carried out by the C++ code.
187		122
188	I<< When in doubt, return a false value (preferably C<()>). >>	123	I<< When in doubt, return a false value (preferably C<()>). >>
189		124
190	=over 4	125	=over 4
191		126
192	=item on_init $term	127	=item on_init $term
193		128
194	Called after a new terminal object has been initialized, but before	129	Called after a new terminal object has been initialized, but before
195	windows are created or the command gets run. Most methods are unsafe to	130	windows are created or the command gets run. Most methods are unsafe to
196	call or deliver senseless data, as terminal size and other characteristics	131	call or deliver senseless data, as terminal size and other characteristics
197	have not yet been determined. You can safely query and change resources,	132	have not yet been determined. You can safely query and change resources
198	though.	133	and options, though. For many purposes the C<on_start> hook is a better
		134	place.
		135
		136	=item on_start $term
		137
		138	Called at the very end of initialisation of a new terminal, just before
		139	trying to map (display) the toplevel and returning to the main loop.
		140
		141	=item on_destroy $term
		142
		143	Called whenever something tries to destroy terminal, when the terminal is
		144	still fully functional (not for long, though).
199		145
200	=item on_reset $term	146	=item on_reset $term
201		147
202	Called after the screen is "reset" for any reason, such as resizing or	148	Called after the screen is "reset" for any reason, such as resizing or
203	control sequences. Here is where you can react on changes to size-related	149	control sequences. Here is where you can react on changes to size-related
204	variables.	150	variables.
205		151
206	=item on_start $term	152	=item on_child_start $term, $pid
207		153
208	Called at the very end of initialisation of a new terminal, just before	154	Called just after the child process has been C<fork>ed.
209	returning to the mainloop.	155
		156	=item on_child_exit $term, $status
		157
		158	Called just after the child process has exited. C<$status> is the status
		159	from C<waitpid>.
210		160
211	=item on_sel_make $term, $eventtime	161	=item on_sel_make $term, $eventtime
212		162
213	Called whenever a selection has been made by the user, but before the	163	Called whenever a selection has been made by the user, but before the
214	selection text is copied, so changes to the beginning, end or type of the	164	selection text is copied, so changes to the beginning, end or type of the
…		…
221		171
222	Called whenever a selection has been copied, but before the selection is	172	Called whenever a selection has been copied, but before the selection is
223	requested from the server. The selection text can be queried and changed	173	requested from the server. The selection text can be queried and changed
224	by calling C<< $term->selection >>.	174	by calling C<< $term->selection >>.
225		175
226	Returning a true value aborts selection grabbing. It will still be hilighted.	176	Returning a true value aborts selection grabbing. It will still be highlighted.
227		177
228	=item on_sel_extend $term	178	=item on_sel_extend $term
229		179
230	Called whenever the user tries to extend the selection (e.g. with a double	180	Called whenever the user tries to extend the selection (e.g. with a double
231	click) and is either supposed to return false (normal operation), or	181	click) and is either supposed to return false (normal operation), or
232	should extend the selection itelf and return true to suppress the built-in	182	should extend the selection itself and return true to suppress the built-in
233	processing.	183	processing. This can happen multiple times, as long as the callback
		184	returns true, it will be called on every further click by the user and is
		185	supposed to enlarge the selection more and more, if possible.
234		186
235	See the F<selection> example extension.	187	See the F<selection> example extension.
236		188
237	=item on_view_change $term, $offset	189	=item on_view_change $term, $offset
238		190
239	Called whenever the view offset changes, i..e the user or program	191	Called whenever the view offset changes, i.e. the user or program
240	scrolls. Offset C<0> means display the normal terminal, positive values	192	scrolls. Offset C<0> means display the normal terminal, positive values
241	show this many lines of scrollback.	193	show this many lines of scrollback.
242		194
243	=item on_scroll_back $term, $lines, $saved	195	=item on_scroll_back $term, $lines, $saved
244		196
…		…
248		200
249	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,	201	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,
250	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total	202	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total
251	number of lines that will be in the scrollback buffer.	203	number of lines that will be in the scrollback buffer.
252		204
253	=item on_osc_seq $term, $string	205	=item on_osc_seq $term, $op, $args, $resp
		206
		207	Called on every OSC sequence and can be used to suppress it or modify its
		208	behaviour. The default should be to return an empty list. A true value
		209	suppresses execution of the request completely. Make sure you don't get
		210	confused by recursive invocations when you output an OSC sequence within
		211	this callback.
		212
		213	C<on_osc_seq_perl> should be used for new behaviour.
		214
		215	=item on_osc_seq_perl $term, $args, $resp
254		216
255	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =	217	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =
256	operating system command) is processed. Cursor position and other state	218	operating system command) is processed. Cursor position and other state
257	information is up-to-date when this happens. For interoperability, the	219	information is up-to-date when this happens. For interoperability, the
258	string should start with the extension name and a colon, to distinguish	220	string should start with the extension name (sans -osc) and a semicolon,
259	it from commands for other extensions, and this might be enforced in the	221	to distinguish it from commands for other extensions, and this might be
260	future.	222	enforced in the future.
		223
		224	For example, C<overlay-osc> uses this:
		225
		226	sub on_osc_seq_perl {
		227	my ($self, $osc, $resp) = @_;
		228
		229	return unless $osc =~ s/^overlay;//;
		230
		231	... process remaining $osc string
		232	}
261		233
262	Be careful not ever to trust (in a security sense) the data you receive,	234	Be careful not ever to trust (in a security sense) the data you receive,
263	as its source can not easily be controleld (e-mail content, messages from	235	as its source can not easily be controlled (e-mail content, messages from
264	other users on the same system etc.).	236	other users on the same system etc.).
		237
		238	For responses, C<$resp> contains the end-of-args separator used by the
		239	sender.
265		240
266	=item on_add_lines $term, $string	241	=item on_add_lines $term, $string
267		242
268	Called whenever text is about to be output, with the text as argument. You	243	Called whenever text is about to be output, with the text as argument. You
269	can filter/change and output the text yourself by returning a true value	244	can filter/change and output the text yourself by returning a true value
…		…
274	=item on_tt_write $term, $octets	249	=item on_tt_write $term, $octets
275		250
276	Called whenever some data is written to the tty/pty and can be used to	251	Called whenever some data is written to the tty/pty and can be used to
277	suppress or filter tty input.	252	suppress or filter tty input.
278		253
		254	=item on_tt_paste $term, $octets
		255
		256	Called whenever text is about to be pasted, with the text as argument. You
		257	can filter/change and paste the text yourself by returning a true value
		258	and calling C<< $term->tt_paste >> yourself. C<$octets> is
		259	locale-encoded.
		260
279	=item on_line_update $term, $row	261	=item on_line_update $term, $row
280		262
281	Called whenever a line was updated or changed. Can be used to filter	263	Called whenever a line was updated or changed. Can be used to filter
282	screen output (e.g. underline urls or other useless stuff). Only lines	264	screen output (e.g. underline urls or other useless stuff). Only lines
283	that are being shown will be filtered, and, due to performance reasons,	265	that are being shown will be filtered, and, due to performance reasons,
…		…
290	later with the already-modified line (e.g. if unrelated parts change), so	272	later with the already-modified line (e.g. if unrelated parts change), so
291	you cannot just toggle rendition bits, but only set them.	273	you cannot just toggle rendition bits, but only set them.
292		274
293	=item on_refresh_begin $term	275	=item on_refresh_begin $term
294		276
295	Called just before the screen gets redrawn. Can be used for overlay	277	Called just before the screen gets redrawn. Can be used for overlay or
296	or similar effects by modify terminal contents in refresh_begin, and	278	similar effects by modifying the terminal contents in refresh_begin, and
297	restoring them in refresh_end. The built-in overlay and selection display	279	restoring them in refresh_end. The built-in overlay and selection display
298	code is run after this hook, and takes precedence.	280	code is run after this hook, and takes precedence.
299		281
300	=item on_refresh_end $term	282	=item on_refresh_end $term
301		283
302	Called just after the screen gets redrawn. See C<on_refresh_begin>.	284	Called just after the screen gets redrawn. See C<on_refresh_begin>.
303		285
304	=item on_keyboard_command $term, $string	286	=item on_user_command $term, $string *DEPRECATED*
305		287
306	Called whenever the user presses a key combination that has a	288	Called whenever a user-configured event is being activated (e.g. via
307	C<perl:string> action bound to it (see description of the B<keysym>	289	a C<perl:string> action bound to a key, see description of the B<keysym>
308	resource in the @@RXVT_NAME@@(1) manpage).	290	resource in the urxvt(1) manpage).
		291
		292	The event is simply the action string. This interface is going away in
		293	preference to the C<< ->register_keysym_action >> method.
		294
		295	=item on_resize_all_windows $term, $new_width, $new_height
		296
		297	Called just after the new window size has been calculated, but before
		298	windows are actually being resized or hints are being set. If this hook
		299	returns a true value, setting of the window hints is being skipped.
		300
		301	=item on_x_event $term, $event
		302
		303	Called on every X event received on the vt window (and possibly other
		304	windows). Should only be used as a last resort. Most event structure
		305	members are not passed.
		306
		307	=item on_root_event $term, $event
		308
		309	Like C<on_x_event>, but is called for events on the root window.
309		310
310	=item on_focus_in $term	311	=item on_focus_in $term
311		312
312	Called whenever the window gets the keyboard focus, before rxvt-unicode	313	Called whenever the window gets the keyboard focus, before rxvt-unicode
313	does focus in processing.	314	does focus in processing.
314		315
315	=item on_focus_out $term	316	=item on_focus_out $term
316		317
317	Called wheneever the window loses keyboard focus, before rxvt-unicode does	318	Called whenever the window loses keyboard focus, before rxvt-unicode does
318	focus out processing.	319	focus out processing.
319		320
		321	=item on_configure_notify $term, $event
		322
		323	=item on_property_notify $term, $event
		324
320	=item on_key_press $term, $event, $keysym, $octets	325	=item on_key_press $term, $event, $keysym, $octets
321		326
322	=item on_key_release $term, $event, $keysym	327	=item on_key_release $term, $event, $keysym
323		328
324	=item on_button_press $term, $event	329	=item on_button_press $term, $event
…		…
329		334
330	=item on_map_notify $term, $event	335	=item on_map_notify $term, $event
331		336
332	=item on_unmap_notify $term, $event	337	=item on_unmap_notify $term, $event
333		338
334	Called whenever the corresponding X event is received for the terminal If	339	Called whenever the corresponding X event is received for the terminal. If
335	the hook returns true, then the even will be ignored by rxvt-unicode.	340	the hook returns true, then the event will be ignored by rxvt-unicode.
336		341
337	The event is a hash with most values as named by Xlib (see the XEvent	342	The event is a hash with most values as named by Xlib (see the XEvent
338	manpage), with the additional members C<row> and C<col>, which are the row	343	manpage), with the additional members C<row> and C<col>, which are the
339	and column under the mouse cursor.	344	(real, not screen-based) row and column under the mouse cursor.
340		345
341	C<on_key_press> additionally receives the string rxvt-unicode would	346	C<on_key_press> additionally receives the string rxvt-unicode would
342	output, if any, in locale-specific encoding.	347	output, if any, in locale-specific encoding.
343		348
344	subwindow.	349	=item on_client_message $term, $event
		350
		351	=item on_wm_protocols $term, $event
		352
		353	=item on_wm_delete_window $term, $event
		354
		355	Called when various types of ClientMessage events are received (all with
		356	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).
		357
		358	=item on_bell $term
		359
		360	Called on receipt of a bell character.
345		361
346	=back	362	=back
		363
		364	=cut
		365
		366	package urxvt;
		367
		368	use utf8;
		369	use strict 'vars';
		370	use Carp ();
		371	use Scalar::Util ();
		372	use List::Util ();
		373
		374	our $VERSION = 1;
		375	our $TERM;
		376	our @TERM_INIT; # should go, prevents async I/O etc.
		377	our @TERM_EXT; # should go, prevents async I/O etc.
		378	our @HOOKNAME;
		379	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
		380	our %OPTION;
		381
		382	our $LIBDIR;
		383	our $RESNAME;
		384	our $RESCLASS;
		385	our $RXVTNAME;
		386
		387	our $NOCHAR = chr 0xffff;
347		388
348	=head2 Variables in the C<urxvt> Package	389	=head2 Variables in the C<urxvt> Package
349		390
350	=over 4	391	=over 4
351		392
…		…
365	=item $urxvt::TERM	406	=item $urxvt::TERM
366		407
367	The current terminal. This variable stores the current C<urxvt::term>	408	The current terminal. This variable stores the current C<urxvt::term>
368	object, whenever a callback/hook is executing.	409	object, whenever a callback/hook is executing.
369		410
370	=item	411	=item @urxvt::TERM_INIT
		412
		413	All code references in this array will be called as methods of the next newly
		414	created C<urxvt::term> object (during the C<on_init> phase). The array
		415	gets cleared before the code references that were in it are being executed,
		416	so references can push themselves onto it again if they so desire.
		417
		418	This complements to the perl-eval command line option, but gets executed
		419	first.
		420
		421	=item @urxvt::TERM_EXT
		422
		423	Works similar to C<@TERM_INIT>, but contains perl package/class names, which
		424	get registered as normal extensions after calling the hooks in C<@TERM_INIT>
		425	but before other extensions. Gets cleared just like C<@TERM_INIT>.
371		426
372	=back	427	=back
373		428
374	=head2 Functions in the C<urxvt> Package	429	=head2 Functions in the C<urxvt> Package
375		430
376	=over 4	431	=over 4
377		432
378	=item $term = new urxvt [arg...]
379
380	Creates a new terminal, very similar as if you had started it with
381	C<system $binfile, arg...>. Croaks (and probably outputs an error message)
382	if the new instance couldn't be created. Returns C<undef> if the new
383	instance didn't initialise perl, and the terminal object otherwise. The
384	C<init> and C<start> hooks will be called during the call.
385
386	=item urxvt::fatal $errormessage	433	=item urxvt::fatal $errormessage
387		434
388	Fatally aborts execution with the given error message. Avoid at all	435	Fatally aborts execution with the given error message (which should
389	costs! The only time this is acceptable is when the terminal process	436	include a trailing newline). Avoid at all costs! The only time this
390	starts up.	437	is acceptable (and useful) is in the init hook, where it prevents the
		438	terminal from starting up.
391		439
392	=item urxvt::warn $string	440	=item urxvt::warn $string
393		441
394	Calls C<rxvt_warn> with the given string which should not include a	442	Calls C<rxvt_warn> with the given string which should include a trailing
395	newline. The module also overwrites the C<warn> builtin with a function	443	newline. The module also overwrites the C<warn> builtin with a function
396	that calls this function.	444	that calls this function.
397		445
398	Using this function has the advantage that its output ends up in the	446	Using this function has the advantage that its output ends up in the
399	correct place, e.g. on stderr of the connecting urxvtc client.	447	correct place, e.g. on stderr of the connecting urxvtc client.
400		448
401	=item $is_safe = urxvt::safe	449	Messages have a size limit of 1023 bytes currently.
402		450
403	Returns true when it is safe to do potentially unsafe things, such as	451	=item @terms = urxvt::termlist
404	evaluating perl code specified by the user. This is true when urxvt was	452
405	started setuid or setgid.	453	Returns all urxvt::term objects that exist in this process, regardless of
		454	whether they are started, being destroyed etc., so be careful. Only term
		455	objects that have perl extensions attached will be returned (because there
		456	is no urxvt::term object associated with others).
406		457
407	=item $time = urxvt::NOW	458	=item $time = urxvt::NOW
408		459
409	Returns the "current time" (as per the event loop).	460	Returns the "current time" (as per the event loop).
410		461
411	=item urxvt::CurrentTime	462	=item urxvt::CurrentTime
412		463
413	=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,	464	=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,
414	Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,	465	Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,
415	Button4Mask, Button5Mask, AnyModifier	466	Button4Mask, Button5Mask, AnyModifier
		467
		468	=item urxvt::NoEventMask, KeyPressMask, KeyReleaseMask,
		469	ButtonPressMask, ButtonReleaseMask, EnterWindowMask, LeaveWindowMask,
		470	PointerMotionMask, PointerMotionHintMask, Button1MotionMask, Button2MotionMask,
		471	Button3MotionMask, Button4MotionMask, Button5MotionMask, ButtonMotionMask,
		472	KeymapStateMask, ExposureMask, VisibilityChangeMask, StructureNotifyMask,
		473	ResizeRedirectMask, SubstructureNotifyMask, SubstructureRedirectMask,
		474	FocusChangeMask, PropertyChangeMask, ColormapChangeMask, OwnerGrabButtonMask
		475
		476	=item urxvt::KeyPress, KeyRelease, ButtonPress, ButtonRelease, MotionNotify,
		477	EnterNotify, LeaveNotify, FocusIn, FocusOut, KeymapNotify, Expose,
		478	GraphicsExpose, NoExpose, VisibilityNotify, CreateNotify, DestroyNotify,
		479	UnmapNotify, MapNotify, MapRequest, ReparentNotify, ConfigureNotify,
		480	ConfigureRequest, GravityNotify, ResizeRequest, CirculateNotify,
		481	CirculateRequest, PropertyNotify, SelectionClear, SelectionRequest,
		482	SelectionNotify, ColormapNotify, ClientMessage, MappingNotify
416		483
417	Various constants for use in X calls and event processing.	484	Various constants for use in X calls and event processing.
418		485
419	=back	486	=back
420		487
…		…
437		504
438	=item $rend = urxvt::OVERLAY_RSTYLE	505	=item $rend = urxvt::OVERLAY_RSTYLE
439		506
440	Return the rendition mask used for overlays by default.	507	Return the rendition mask used for overlays by default.
441		508
442	=item $rendbit = urxvt::RS_Bold, RS_Italic, RS_Blink, RS_RVid, RS_Uline	509	=item $rendbit = urxvt::RS_Bold, urxvt::RS_Italic, urxvt::RS_Blink,
		510	urxvt::RS_RVid, urxvt::RS_Uline
443		511
444	Return the bit that enabled bold, italic, blink, reverse-video and	512	Return the bit that enabled bold, italic, blink, reverse-video and
445	underline, respectively. To enable such a style, just logically OR it into	513	underline, respectively. To enable such a style, just logically OR it into
446	the bitset.	514	the bitset.
447		515
…		…
453		521
454	=item $rend = urxvt::SET_FGCOLOR $rend, $new_colour	522	=item $rend = urxvt::SET_FGCOLOR $rend, $new_colour
455		523
456	=item $rend = urxvt::SET_BGCOLOR $rend, $new_colour	524	=item $rend = urxvt::SET_BGCOLOR $rend, $new_colour
457		525
		526	=item $rend = urxvt::SET_COLOR $rend, $new_fg, $new_bg
		527
458	Replace the foreground/background colour in the rendition mask with the	528	Replace the foreground/background colour in the rendition mask with the
459	specified one.	529	specified one.
460		530
461	=item $value = urxvt::GET_CUSTOM $rend	531	=item $value = urxvt::GET_CUSTOM $rend
462		532
…		…
470		540
471	=back	541	=back
472		542
473	=cut	543	=cut
474		544
475	package urxvt;
476
477	use utf8;
478	use strict;
479	use Carp ();
480	use Scalar::Util ();
481	use List::Util ();
482
483	our $VERSION = 1;
484	our $TERM;
485	our @HOOKNAME;
486	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
487	our %OPTION;
488
489	our $LIBDIR;
490	our $RESNAME;
491	our $RESCLASS;
492	our $RXVTNAME;
493
494	BEGIN {	545	BEGIN {
495	urxvt->bootstrap;
496
497	# overwrite perl's warn	546	# overwrite perl's warn
498	*CORE::GLOBAL::warn = sub {	547	*CORE::GLOBAL::warn = sub {
499	my $msg = join "", @_;	548	my $msg = join "", @_;
500	$msg .= "\n"	549	$msg .= "\n"
501	unless $msg =~ /\n$/;	550	unless $msg =~ /\n$/;
502	urxvt::warn ($msg);	551	urxvt::warn ($msg);
503	};	552	};
504
505	delete $ENV{IFS};
506	delete $ENV{CDPATH};
507	delete $ENV{BASH_ENV};
508	$ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin";
509	}	553	}
510		554
511	my @hook_count;	555	no warnings 'utf8';
		556
		557	sub parse_resource {
		558	my ($term, $name, $isarg, $longopt, $flag, $value) = @_;
		559
		560	$name =~ y/-/./ if $isarg;
		561
		562	$term->scan_extensions;
		563
		564	my $r = $term->{meta}{resource};
		565	keys %$r; # reset iterator
		566	while (my ($pattern, $v) = each %$r) {
		567	if (
		568	$pattern =~ /\.$/
		569	? $pattern eq substr $name, 0, length $pattern
		570	: $pattern eq $name
		571	) {
		572	$name = "$urxvt::RESCLASS.$name";
		573
		574	push @{ $term->{perl_ext_3} }, $v->[0];
		575
		576	if ($v->[1] eq "boolean") {
		577	$term->put_option_db ($name, $flag ? "true" : "false");
		578	return 1;
		579	} else {
		580	$term->put_option_db ($name, $value);
		581	return 1 + 2;
		582	}
		583	}
		584	}
		585
		586	0
		587	}
		588
		589	sub usage {
		590	my ($term, $usage_type) = @_;
		591
		592	$term->scan_extensions;
		593
		594	my $r = $term->{meta}{resource};
		595
		596	for my $pattern (sort keys %$r) {
		597	my ($ext, $type, $desc) = @{ $r->{$pattern} };
		598
		599	$desc .= " (-pe $ext)";
		600
		601	if ($usage_type == 1) {
		602	$pattern =~ y/./-/;
		603	$pattern =~ s/-$/-.../g;
		604
		605	if ($type eq "boolean") {
		606	urxvt::log sprintf " -%-30s %s\n", "/+$pattern", $desc;
		607	} else {
		608	urxvt::log sprintf " -%-30s %s\n", "$pattern $type", $desc;
		609	}
		610	} else {
		611	$pattern =~ s/\.$/.*/g;
		612	urxvt::log sprintf " %-31s %s\n", "$pattern:", $type;
		613	}
		614	}
		615	}
		616
512	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};	617	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
513		618
514	sub verbose {	619	sub verbose {
515	my ($level, $msg) = @_;	620	my ($level, $msg) = @_;
516	warn "$msg\n" if $level <= $verbosity;	621	warn "$msg\n" if $level <= $verbosity;
517	}	622	}
518		623
519	my $extension_pkg = "extension0000";
520	my %extension_pkg;	624	my %extension_pkg;
521		625
522	# load a single script into its own package, once only	626	# load a single script into its own package, once only
523	sub extension_package($) {	627	sub extension_package($) {
524	my ($path) = @_;	628	my ($path) = @_;
525		629
526	$extension_pkg{$path} ||= do {	630	$extension_pkg{$path} ||= do {
527	my $pkg = "urxvt::" . ($extension_pkg++);	631	$path =~ /([^\/\\]+)$/;
		632	my $pkg = $1;
		633	$pkg =~ s/[^[:word:]]/_/g;
		634	$pkg = "urxvt::ext::$pkg";
528		635
529	verbose 3, "loading extension '$path' into package '$pkg'";	636	verbose 3, "loading extension '$path' into package '$pkg'";
		637
		638	(${"$pkg\::_NAME"} = $path) =~ s/^.*[\\\/]//; # hackish
530		639
531	open my $fh, "<:raw", $path	640	open my $fh, "<:raw", $path
532	or die "$path: $!";	641	or die "$path: $!";
533		642
534	my $source = untaint	643	my $source =
535	"package $pkg; use strict; use utf8;\n"	644	"package $pkg; use strict 'vars'; use utf8; no warnings 'utf8';\n"
536	. "use base urxvt::term::extension::;\n"
537	. "#line 1 \"$path\"\n{\n"	645	. "#line 1 \"$path\"\n{\n"
538	. (do { local $/; <$fh> })	646	. (do { local $/; <$fh> })
539	. "\n};\n1";	647	. "\n};\n1";
540		648
541	eval $source	649	eval $source
…		…
550	# called by the rxvt core	658	# called by the rxvt core
551	sub invoke {	659	sub invoke {
552	local $TERM = shift;	660	local $TERM = shift;
553	my $htype = shift;	661	my $htype = shift;
554		662
555	if ($htype == 0) { # INIT	663	if ($htype == HOOK_INIT) {
556	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	664	my @dirs = $TERM->perl_libdirs;
557		665
		666	$TERM->scan_extensions;
		667
558	my %ext_arg;	668	my %ext_arg;
559		669
		670	{
		671	my @init = @TERM_INIT;
		672	@TERM_INIT = ();
		673	$_->($TERM) for @init;
		674	my @pkg = @TERM_EXT;
		675	@TERM_EXT = ();
		676	$TERM->register_package ($_) for @pkg;
		677	}
		678
		679	for (
		680	@{ delete $TERM->{perl_ext_3} },
560	for (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {	681	grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2
		682	) {
561	if ($_ eq "default") {	683	if ($_ eq "default") {
562	$ext_arg{$_} ||= [] for qw(selection option-popup selection-popup searchable-scrollback);	684	$ext_arg{$_} ||= [] for qw(selection option-popup selection-popup searchable-scrollback readline);
563	} elsif (/^-(.*)$/) {	685	} elsif (/^-(.*)$/) {
564	delete $ext_arg{$1};	686	delete $ext_arg{$1};
565	} elsif (/^([^<]+)<(.*)>$/) {	687	} elsif (/^([^<]+)<(.*)>$/) {
566	push @{ $ext_arg{$1} }, $2;	688	push @{ $ext_arg{$1} }, $2;
567	} else {	689	} else {
568	$ext_arg{$_} ||= [];	690	$ext_arg{$_} ||= [];
569	}	691	}
570	}	692	}
571		693
572	while (my ($ext, $argv) = each %ext_arg) {	694	for my $ext (sort keys %ext_arg) {
573	my @files = grep -f $_, map "$_/$ext", @dirs;	695	my @files = grep -f $_, map "$_/$ext", @dirs;
574		696
575	if (@files) {	697	if (@files) {
576	$TERM->register_package (extension_package $files[0], $argv);	698	$TERM->register_package (extension_package $files[0], $ext_arg{$ext});
577	} else {	699	} else {
578	warn "perl extension '$ext' not found in perl library search path\n";	700	warn "perl extension '$ext' not found in perl library search path\n";
579	}	701	}
580	}	702	}
581		703
…		…
587		709
588	if (my $cb = $TERM->{_hook}[$htype]) {	710	if (my $cb = $TERM->{_hook}[$htype]) {
589	verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")"	711	verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")"
590	if $verbosity >= 10;	712	if $verbosity >= 10;
591		713
592	keys %$cb;	714	if ($htype == HOOK_ACTION) {
		715	# this hook is only sent to the extension with the name
		716	# matching the first arg
		717	my $pkg = shift;
		718	$pkg =~ y/-/_/;
		719	$pkg = "urxvt::ext::$pkg";
593		720
594	while (my ($pkg, $cb) = each %$cb) {	721	$cb = $cb->{$pkg}
		722	or return undef; #TODO: maybe warn user?
		723
		724	$cb = { $pkg => $cb };
		725	}
		726
		727	for my $pkg (keys %$cb) {
595	$retval = eval { $cb->($TERM->{_pkg}{$pkg}, @_) }	728	my $retval_ = eval { $cb->{$pkg}->($TERM->{_pkg}{$pkg} || $TERM, @_) };
596	and last;	729	$retval ||= $retval_;
597		730
598	if ($@) {	731	if ($@) {
599	$TERM->ungrab; # better to lose the grab than the session	732	$TERM->ungrab; # better to lose the grab than the session
600	warn $@;	733	warn $@;
601	}	734	}
602	}	735	}
		736
		737	verbose 11, "$HOOKNAME[$htype] returning <$retval>"
		738	if $verbosity >= 11;
603	}	739	}
604		740
605	if ($htype == 1) { # DESTROY	741	if ($htype == HOOK_DESTROY) {
606	if (my $hook = delete $TERM->{_hook}) {
607	for my $htype (0..$#$hook) {
608	$hook_count[$htype] -= scalar keys %{ $hook->[$htype] || {} }
609	or set_should_invoke $htype, 0;
610	}
611	}
612
613	# clear package objects	742	# clear package objects
614	%$_ = () for values %{ $TERM->{_pkg} };	743	%$_ = () for values %{ $TERM->{_pkg} };
615		744
616	# clear package	745	# clear package
617	%$TERM = ();	746	%$TERM = ();
618	}	747	}
619		748
620	$retval	749	$retval
621	}	750	}
622		751
623	# urxvt::term::extension	752	sub SET_COLOR($$$) {
		753	SET_BGCOLOR (SET_FGCOLOR ($_[0], $_[1]), $_[2])
		754	}
624		755
625	package urxvt::term::extension;	756	sub rend2mask {
626		757	no strict 'refs';
627	sub enable {	758	my ($str, $mask) = (@_, 0);
628	my ($self, %hook) = @_;	759	my %color = ( fg => undef, bg => undef );
629	my $pkg = $self->{_pkg};	760	my @failed;
630		761	for my $spec ( split /\s+/, $str ) {
631	while (my ($name, $cb) = each %hook) {	762	if ( $spec =~ /^([fb]g)[_:-]?(\d+)/i ) {
632	my $htype = $HOOKTYPE{uc $name};	763	$color{lc($1)} = $2;
633	defined $htype	764	} else {
634	or Carp::croak "unsupported hook type '$name'";	765	my $neg = $spec =~ s/^[-^]//;
635		766	unless ( exists &{"RS_$spec"} ) {
636	unless (exists $self->{term}{_hook}[$htype]{$pkg}) {	767	push @failed, $spec;
637	$hook_count[$htype]++	768	next;
638	or urxvt::set_should_invoke $htype, 1;
639	}	769	}
640		770	my $cur = &{"RS_$spec"};
641	$self->{term}{_hook}[$htype]{$pkg} = $cb;	771	if ( $neg ) {
642	}	772	$mask &= ~$cur;
643	}	773	} else {
644		774	$mask |= $cur;
645	sub disable {	775	}
646	my ($self, @hook) = @_;
647	my $pkg = $self->{_pkg};
648
649	for my $name (@hook) {
650	my $htype = $HOOKTYPE{uc $name};
651	defined $htype
652	or Carp::croak "unsupported hook type '$name'";
653
654	if (delete $self->{term}{_hook}[$htype]{$pkg}) {
655	--$hook_count[$htype]
656	or urxvt::set_should_invoke $htype, 0;
657	}	776	}
658	}	777	}
		778	($mask, @color{qw(fg bg)}, \@failed)
659	}	779	}
		780
		781	package urxvt::term::extension;
		782
		783	=head2 The C<urxvt::term::extension> class
		784
		785	Each extension attached to a terminal object is represented by
		786	a C<urxvt::term::extension> object.
		787
		788	You can use these objects, which are passed to all callbacks to store any
		789	state related to the terminal and extension instance.
		790
		791	The methods (And data members) documented below can be called on extension
		792	objects, in addition to call methods documented for the <urxvt::term>
		793	class.
		794
		795	=over 4
		796
		797	=item $urxvt_term = $self->{term}
		798
		799	Returns the C<urxvt::term> object associated with this instance of the
		800	extension. This member I<must not> be changed in any way.
		801
		802	=cut
660		803
661	our $AUTOLOAD;	804	our $AUTOLOAD;
662		805
663	sub AUTOLOAD {	806	sub AUTOLOAD {
664	$AUTOLOAD =~ /:([^:]+)$/	807	$AUTOLOAD =~ /:([^:]+)$/
…		…
677		820
678	sub DESTROY {	821	sub DESTROY {
679	# nop	822	# nop
680	}	823	}
681		824
682	# urxvt::destroy_hook	825	# urxvt::destroy_hook (basically a cheap Guard:: implementation)
683		826
684	sub urxvt::destroy_hook::DESTROY {	827	sub urxvt::destroy_hook::DESTROY {
685	${$_[0]}->();	828	${$_[0]}->();
686	}	829	}
687		830
688	sub urxvt::destroy_hook(&) {	831	sub urxvt::destroy_hook(&) {
689	bless \shift, urxvt::destroy_hook::	832	bless \shift, urxvt::destroy_hook::
690	}	833	}
		834
		835	=item $self->enable ($hook_name => $cb[, $hook_name => $cb..])
		836
		837	Dynamically enable the given hooks (named without the C<on_> prefix) for
		838	this extension, replacing any hook previously installed via C<enable> in
		839	this extension.
		840
		841	This is useful when you want to overwrite time-critical hooks only
		842	temporarily.
		843
		844	To install additional callbacks for the same hook, you can use the C<on>
		845	method of the C<urxvt::term> class.
		846
		847	=item $self->disable ($hook_name[, $hook_name..])
		848
		849	Dynamically disable the given hooks.
		850
		851	=cut
		852
		853	sub enable {
		854	my ($self, %hook) = @_;
		855	my $pkg = $self->{_pkg};
		856
		857	while (my ($name, $cb) = each %hook) {
		858	my $htype = $HOOKTYPE{uc $name};
		859	defined $htype
		860	or Carp::croak "unsupported hook type '$name'";
		861
		862	$self->set_should_invoke ($htype, +1)
		863	unless exists $self->{term}{_hook}[$htype]{$pkg};
		864
		865	$self->{term}{_hook}[$htype]{$pkg} = $cb;
		866	}
		867	}
		868
		869	sub disable {
		870	my ($self, @hook) = @_;
		871	my $pkg = $self->{_pkg};
		872
		873	for my $name (@hook) {
		874	my $htype = $HOOKTYPE{uc $name};
		875	defined $htype
		876	or Carp::croak "unsupported hook type '$name'";
		877
		878	$self->set_should_invoke ($htype, -1)
		879	if delete $self->{term}{_hook}[$htype]{$pkg};
		880	}
		881	}
		882
		883	=item $guard = $self->on ($hook_name => $cb[, $hook_name => $cb..])
		884
		885	Similar to the C<enable> enable, but installs additional callbacks for
		886	the given hook(s) (that is, it doesn't replace existing callbacks), and
		887	returns a guard object. When the guard object is destroyed the callbacks
		888	are disabled again.
		889
		890	=cut
		891
		892	sub urxvt::extension::on_disable::DESTROY {
		893	my $disable = shift;
		894
		895	my $term = delete $disable->{""};
		896
		897	while (my ($htype, $id) = each %$disable) {
		898	delete $term->{_hook}[$htype]{$id};
		899	$term->set_should_invoke ($htype, -1);
		900	}
		901	}
		902
		903	sub on {
		904	my ($self, %hook) = @_;
		905
		906	my $term = $self->{term};
		907
		908	my %disable = ( "" => $term );
		909
		910	while (my ($name, $cb) = each %hook) {
		911	my $htype = $HOOKTYPE{uc $name};
		912	defined $htype
		913	or Carp::croak "unsupported hook type '$name'";
		914
		915	$term->set_should_invoke ($htype, +1);
		916	$term->{_hook}[$htype]{ $disable{$htype} = $cb+0 }
		917	= sub { shift; $cb->($self, @_) }; # very ugly indeed
		918	}
		919
		920	bless \%disable, "urxvt::extension::on_disable"
		921	}
		922
		923	=item $self->x_resource ($pattern)
		924
		925	=item $self->x_resource_boolean ($pattern)
		926
		927	These methods support an additional C<%> prefix when called on an
		928	extension object - see the description of these methods in the
		929	C<urxvt::term> class for details.
		930
		931	=cut
		932
		933	sub x_resource {
		934	my ($self, $name) = @_;
		935	$name =~ s/^%(\.|$)/$_[0]{_name}$1/;
		936	$self->{term}->x_resource ($name)
		937	}
		938
		939	sub x_resource_boolean {
		940	my ($self, $name) = @_;
		941	$name =~ s/^%(\.|$)/$_[0]{_name}$1/;
		942	$self->{term}->x_resource_boolean ($name)
		943	}
		944
		945	=back
		946
		947	=cut
691		948
692	package urxvt::anyevent;	949	package urxvt::anyevent;
693		950
694	=head2 The C<urxvt::anyevent> Class	951	=head2 The C<urxvt::anyevent> Class
695		952
696	The sole purpose of this class is to deliver an interface to the	953	The sole purpose of this class is to deliver an interface to the
697	C<AnyEvent> module - any module using it will work inside urxvt without	954	C<AnyEvent> module - any module using it will work inside urxvt without
698	further programming. The only exception is that you cannot wait on	955	further programming. The only exception is that you cannot wait on
699	condition variables, but non-blocking condvar use is ok. What this means	956	condition variables, but non-blocking condvar use is ok.
700	is that you cannot use blocking APIs, but the non-blocking variant should
701	work.
702		957
703	=cut	958	In practical terms this means is that you cannot use blocking APIs, but
		959	the non-blocking variant should work.
704		960
		961	=cut
		962
705	our $VERSION = 1;	963	our $VERSION = '5.23';
706		964
707	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there	965	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there
708	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];	966	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];
709		967
710	sub timer {	968	sub timer {
…		…
712		970
713	my $cb = $arg{cb};	971	my $cb = $arg{cb};
714		972
715	urxvt::timer	973	urxvt::timer
716	->new	974	->new
717	->start (urxvt::NOW + $arg{after})	975	->after ($arg{after}, $arg{interval})
718	->cb (sub {	976	->cb ($arg{interval} ? $cb : sub {
719	$_[0]->stop; # need to cancel manually	977	$_[0]->stop; # need to cancel manually
720	$cb->();	978	$cb->();
721	})	979	})
722	}	980	}
723		981
724	sub io {	982	sub io {
725	my ($class, %arg) = @_;	983	my ($class, %arg) = @_;
726		984
727	my $cb = $arg{cb};	985	my $cb = $arg{cb};
		986	my $fd = fileno $arg{fh};
		987	defined $fd or $fd = $arg{fh};
728		988
729	bless [$arg{fh}, urxvt::iow	989	bless [$arg{fh}, urxvt::iow
730	->new	990	->new
731	->fd (fileno $arg{fh})	991	->fd ($fd)
732	->events (($arg{poll} =~ /r/ ? 1 : 0)	992	->events (($arg{poll} =~ /r/ ? 1 : 0)
733	| ($arg{poll} =~ /w/ ? 2 : 0))	993	| ($arg{poll} =~ /w/ ? 2 : 0))
734	->start	994	->start
735	->cb (sub {	995	->cb ($cb)
736	$cb->(($_[1] & 1 ? 'r' : '')
737	. ($_[1] & 2 ? 'w' : ''));
738	})],
739	urxvt::anyevent::	996	], urxvt::anyevent::
		997	}
		998
		999	sub idle {
		1000	my ($class, %arg) = @_;
		1001
		1002	my $cb = $arg{cb};
		1003
		1004	urxvt::iw
		1005	->new
		1006	->start
		1007	->cb ($cb)
		1008	}
		1009
		1010	sub child {
		1011	my ($class, %arg) = @_;
		1012
		1013	my $cb = $arg{cb};
		1014
		1015	urxvt::pw
		1016	->new
		1017	->start ($arg{pid})
		1018	->cb (sub {
		1019	$_[0]->stop; # need to cancel manually
		1020	$cb->($_[0]->rpid, $_[0]->rstatus);
		1021	})
740	}	1022	}
741		1023
742	sub DESTROY {	1024	sub DESTROY {
743	$_[0][1]->stop;	1025	$_[0][1]->stop;
744	}	1026	}
745		1027
746	sub condvar {	1028	# only needed for AnyEvent < 6 compatibility
747	bless \my $flag, urxvt::anyevent::condvar::	1029	sub one_event {
748	}
749
750	sub urxvt::anyevent::condvar::broadcast {
751	${$_[0]}++;
752	}
753
754	sub urxvt::anyevent::condvar::wait {
755	unless (${$_[0]}) {
756	Carp::croak "AnyEvent->condvar blocking wait unsupported in urxvt, use a non-blocking API";	1030	Carp::croak "AnyEvent->one_event blocking wait unsupported in urxvt, use a non-blocking API";
757	}
758	}	1031	}
759		1032
760	package urxvt::term;	1033	package urxvt::term;
761		1034
762	=head2 The C<urxvt::term> Class	1035	=head2 The C<urxvt::term> Class
…		…
768	# find on_xxx subs in the package and register them	1041	# find on_xxx subs in the package and register them
769	# as hooks	1042	# as hooks
770	sub register_package {	1043	sub register_package {
771	my ($self, $pkg, $argv) = @_;	1044	my ($self, $pkg, $argv) = @_;
772		1045
		1046	no strict 'refs';
		1047
		1048	urxvt::verbose 6, "register package $pkg to $self";
		1049
		1050	@{"$pkg\::ISA"} = urxvt::term::extension::;
		1051
773	my $proxy = bless {	1052	my $proxy = bless {
774	_pkg => $pkg,	1053	_pkg => $pkg,
		1054	_name => ${"$pkg\::_NAME"}, # hackish
775	argv => $argv,	1055	argv => $argv,
776	}, $pkg;	1056	}, $pkg;
777	Scalar::Util::weaken ($proxy->{term} = $self);	1057	Scalar::Util::weaken ($proxy->{term} = $self);
778		1058
779	$self->{_pkg}{$pkg} = $proxy;	1059	$self->{_pkg}{$pkg} = $proxy;
780		1060
…		…
783	$proxy->enable ($name => $ref);	1063	$proxy->enable ($name => $ref);
784	}	1064	}
785	}	1065	}
786	}	1066	}
787		1067
		1068	sub perl_libdirs {
		1069	map { split /:/ }
		1070	$_[0]->resource ("perl_lib"),
		1071	$ENV{URXVT_PERL_LIB},
		1072	"$ENV{HOME}/.urxvt/ext",
		1073	"$LIBDIR/perl"
		1074	}
		1075
		1076	# scan for available extensions and collect their metadata
		1077	sub scan_extensions {
		1078	my ($self) = @_;
		1079
		1080	return if exists $self->{meta};
		1081
		1082	my @libdirs = perl_libdirs $self;
		1083
		1084	return if $self->{meta_libdirs} eq join "\x00", @libdirs;
		1085
		1086	my %meta;
		1087
		1088	$self->{meta_libdirs} = join "\x00", @libdirs;
		1089	$self->{meta} = \%meta;
		1090
		1091	my %ext;
		1092
		1093	# first gather extensions
		1094	for my $dir (reverse @libdirs) {
		1095	opendir my $fh, $dir
		1096	or next;
		1097	for my $ext (readdir $fh) {
		1098	$ext !~ /^\./
		1099	and open my $fh, "<", "$dir/$ext"
		1100	or next;
		1101
		1102	my %ext = (dir => $dir);
		1103
		1104	while (<$fh>) {
		1105	if (/^#:META:(?:X_)?RESOURCE:(.*)/) {
		1106	my ($pattern, $type, $desc) = split /:/, $1;
		1107	$pattern =~ s/^%(\.|$)/$ext$1/g; # % in pattern == extension name
		1108	if ($pattern =~ /[^a-zA-Z0-9\-\.]/) {
		1109	warn "$dir/$ext: meta resource '$pattern' contains illegal characters (not alphanumeric nor . nor *)\n";
		1110	} else {
		1111	$ext{resource}{$pattern} = [$ext, $type, $desc];
		1112	}
		1113	} elsif (/^#:META:BINDING:(.*)/) {
		1114	my ($keysym, $action) = split /:/, $1;
		1115	$ext{binding}{$keysym} = $action;
		1116	} elsif (/^\s*(?:#|$)/) {
		1117	# skip other comments and empty lines
		1118	} else {
		1119	last; # stop parsing on first non-empty non-comment line
		1120	}
		1121	}
		1122
		1123	$meta{$ext} = \%ext;
		1124	}
		1125	}
		1126
		1127	# and now merge resources and bindings
		1128	while (my ($k, $v) = each %ext) {
		1129	#TODO: should check for extensions overriding each other
		1130	%{ $meta{resource} } = (%{ $meta{resource} }, %{ $v->{resource} });
		1131	%{ $meta{binding} } = (%{ $meta{binding} }, %{ $v->{binding} });
		1132	}
		1133	}
		1134
		1135	=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]
		1136
		1137	Creates a new terminal, very similar as if you had started it with system
		1138	C<$rxvtname, arg...>. C<$envhashref> must be a reference to a C<%ENV>-like
		1139	hash which defines the environment of the new terminal.
		1140
		1141	Croaks (and probably outputs an error message) if the new instance
		1142	couldn't be created. Returns C<undef> if the new instance didn't
		1143	initialise perl, and the terminal object otherwise. The C<init> and
		1144	C<start> hooks will be called before this call returns, and are free to
		1145	refer to global data (which is race free).
		1146
		1147	=cut
		1148
		1149	sub new {
		1150	my ($class, $env, @args) = @_;
		1151
		1152	$env or Carp::croak "environment hash missing in call to urxvt::term->new";
		1153	@args or Carp::croak "name argument missing in call to urxvt::term->new";
		1154
		1155	_new ([ map "$_=$env->{$_}", keys %$env ], \@args);
		1156	}
		1157
788	=item $term->destroy	1158	=item $term->destroy
789		1159
790	Destroy the terminal object (close the window, free resources	1160	Destroy the terminal object (close the window, free resources
791	etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event	1161	etc.). Please note that urxvt will not exit as long as any event
792	watchers (timers, io watchers) are still active.	1162	watchers (timers, io watchers) are still active.
		1163
		1164	=item $term->exec_async ($cmd[, @args])
		1165
		1166	Works like the combination of the C<fork>/C<exec> builtins, which executes
		1167	("starts") programs in the background. This function takes care of setting
		1168	the user environment before exec'ing the command (e.g. C<PATH>) and should
		1169	be preferred over explicit calls to C<exec> or C<system>.
		1170
		1171	Returns the pid of the subprocess or C<undef> on error.
		1172
		1173	=cut
		1174
		1175	sub exec_async {
		1176	my $self = shift;
		1177
		1178	my $pid = fork;
		1179
		1180	return $pid
		1181	if !defined $pid or $pid;
		1182
		1183	%ENV = %{ $self->env };
		1184
		1185	exec @_;
		1186	urxvt::_exit 255;
		1187	}
793		1188
794	=item $isset = $term->option ($optval[, $set])	1189	=item $isset = $term->option ($optval[, $set])
795		1190
796	Returns true if the option specified by C<$optval> is enabled, and	1191	Returns true if the option specified by C<$optval> is enabled, and
797	optionally change it. All option values are stored by name in the hash	1192	optionally change it. All option values are stored by name in the hash
798	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.	1193	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.
799		1194
800	Here is a a likely non-exhaustive list of option names, please see the	1195	Here is a likely non-exhaustive list of option names, please see the
801	source file F</src/optinc.h> to see the actual list:	1196	source file F</src/optinc.h> to see the actual list:
802		1197
803	borderLess console cursorBlink cursorUnderline hold iconic insecure	1198	borderLess buffered console cursorBlink cursorUnderline hold iconic
804	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage	1199	insecure intensityStyles iso14755 iso14755_52 jumpScroll loginShell
		1200	mapAlert meta8 mouseWheelScrollPage override_redirect pastableTabs
805	pastableTabs pointerBlank reverseVideo scrollBar scrollBar_floating	1201	pointerBlank reverseVideo scrollBar scrollBar_floating scrollBar_right
806	scrollBar_right scrollTtyKeypress scrollTtyOutput scrollWithBuffer	1202	scrollTtyKeypress scrollTtyOutput scrollWithBuffer secondaryScreen
807	secondaryScreen secondaryScroll skipBuiltinGlyphs transparent	1203	secondaryScroll skipBuiltinGlyphs skipScroll transparent tripleclickwords
808	tripleclickwords utmpInhibit visualBell	1204	urgentOnBell utmpInhibit visualBell
809		1205
810	=item $value = $term->resource ($name[, $newval])	1206	=item $value = $term->resource ($name[, $newval])
811		1207
812	Returns the current resource value associated with a given name and	1208	Returns the current resource value associated with a given name and
813	optionally sets a new value. Setting values is most useful in the C<init>	1209	optionally sets a new value. Setting values is most useful in the C<init>
…		…
822	likely change).	1218	likely change).
823		1219
824	Please note that resource strings will currently only be freed when the	1220	Please note that resource strings will currently only be freed when the
825	terminal is destroyed, so changing options frequently will eat memory.	1221	terminal is destroyed, so changing options frequently will eat memory.
826		1222
827	Here is a a likely non-exhaustive list of resource names, not all of which	1223	Here is a likely non-exhaustive list of resource names, not all of which
828	are supported in every build, please see the source file F</src/rsinc.h>	1224	are supported in every build, please see the source file F</src/rsinc.h>
829	to see the actual list:	1225	to see the actual list:
830		1226
831	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont	1227	answerbackstring backgroundPixmap backspace_key blurradius
832	borderLess color cursorBlink cursorUnderline cutchars delete_key	1228	boldFont boldItalicFont borderLess buffered chdir color cursorBlink
833	display_name embed ext_bwidth fade font geometry hold iconName	1229	cursorUnderline cutchars delete_key depth display_name embed ext_bwidth
834	imFont imLocale inputMethod insecure int_bwidth intensityStyles	1230	fade font geometry hold iconName iconfile imFont imLocale inputMethod
		1231	insecure int_bwidth intensityStyles iso14755 iso14755_52 italicFont
835	italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier	1232	jumpScroll letterSpace lineSpace loginShell mapAlert meta8 modifier
836	mouseWheelScrollPage name pastableTabs path perl_eval perl_ext_1 perl_ext_2	1233	mouseWheelScrollPage name override_redirect pastableTabs path perl_eval
837	perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd	1234	perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay
838	reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating	1235	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar
839	scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput	1236	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness
840	scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle	1237	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle
841	shade term_name title transparent transparent_all tripleclickwords	1238	secondaryScreen secondaryScroll shade skipBuiltinGlyphs skipScroll
		1239	term_name title transient_for transparent tripleclickwords urgentOnBell
842	utmpInhibit visualBell	1240	utmpInhibit visualBell
843		1241
844	=cut	1242	=cut
845		1243
846	sub resource($$;$) {	1244	sub resource($$;$) {
847	my ($self, $name) = (shift, shift);	1245	my ($self, $name) = (shift, shift);
848	unshift @_, $self, $name, ($name =~ s/\s*\+\s*(\d+)$// ? $1 : 0);	1246	unshift @_, $self, $name, ($name =~ s/\s*\+\s*(\d+)$// ? $1 : 0);
849	&urxvt::term::_resource	1247	goto &urxvt::term::_resource
850	}	1248	}
851		1249
852	=item $success = $term->parse_keysym ($keysym_spec, $command_string)	1250	=item $value = $term->x_resource ($pattern)
853		1251
		1252	Returns the X-Resource for the given pattern, excluding the program or
		1253	class name, i.e. C<< $term->x_resource ("boldFont") >> should return the
		1254	same value as used by this instance of rxvt-unicode. Returns C<undef> if no
		1255	resource with that pattern exists.
		1256
		1257	Extensions that define extra resource or command line arguments also need
		1258	to call this method to access their values.
		1259
		1260	If the method is called on an extension object (basically, from an
		1261	extension), then the special prefix C<%.> will be replaced by the name of
		1262	the extension and a dot, and the lone string C<%> will be replaced by the
		1263	extension name itself. This makes it possible to code extensions so you
		1264	can rename them and get a new set of commandline switches and resources
		1265	without having to change the actual code.
		1266
		1267	This method should only be called during the C<on_start> hook, as there is
		1268	only one resource database per display, and later invocations might return
		1269	the wrong resources.
		1270
		1271	=item $value = $term->x_resource_boolean ($pattern)
		1272
		1273	Like C<x_resource>, above, but interprets the string value as a boolean
		1274	and returns C<1> for true values, C<0> for false values and C<undef> if
		1275	the resource or option isn't specified.
		1276
		1277	You should always use this method to parse boolean resources.
		1278
		1279	=cut
		1280
		1281	sub x_resource_boolean {
		1282	my $res = &x_resource;
		1283
		1284	$res =~ /^\s*(?:true|yes|on|1)\s*$/i ? 1 : defined $res && 0
		1285	}
		1286
		1287	=item $success = $term->bind_action ($key, $octets)
		1288
854	Adds a keymap translation exactly as specified via a resource. See the	1289	Adds a key binding exactly as specified via a C<keysym> resource. See the
855	C<keysym> resource in the @@RXVT_NAME@@(1) manpage.	1290	C<keysym> resource in the urxvt(1) manpage.
856		1291
857	=item $rend = $term->rstyle ([$new_rstyle])	1292	=item $rend = $term->rstyle ([$new_rstyle])
858		1293
859	Return and optionally change the current rendition. Text that is output by	1294	Return and optionally change the current rendition. Text that is output by
860	the terminal application will use this style.	1295	the terminal application will use this style.
…		…
868		1303
869	=item ($row, $col) = $term->selection_beg ([$row, $col])	1304	=item ($row, $col) = $term->selection_beg ([$row, $col])
870		1305
871	=item ($row, $col) = $term->selection_end ([$row, $col])	1306	=item ($row, $col) = $term->selection_end ([$row, $col])
872		1307
873	Return the current values of the selection mark, begin or end positions,	1308	Return the current values of the selection mark, begin or end positions.
874	and optionally set them to new values.
875		1309
		1310	When arguments are given, then the selection coordinates are set to
		1311	C<$row> and C<$col>, and the selection screen is set to the current
		1312	screen.
		1313
		1314	=item $screen = $term->selection_screen ([$screen])
		1315
		1316	Returns the current selection screen, and then optionally sets it.
		1317
		1318	=item $term->selection_make ($eventtime[, $rectangular])
		1319
		1320	Tries to make a selection as set by C<selection_beg> and
		1321	C<selection_end>. If C<$rectangular> is true (default: false), a
		1322	rectangular selection will be made. This is the preferred function to make
		1323	a selection.
		1324
876	=item $success = $term->selection_grab ($eventtime)	1325	=item $success = $term->selection_grab ($eventtime[, $clipboard])
877		1326
878	Try to request the primary selection from the server (for example, as set	1327	Try to acquire ownership of the primary (clipboard if C<$clipboard> is
879	by the next method).	1328	true) selection from the server. The corresponding text can be set
		1329	with the next method. No visual feedback will be given. This function
		1330	is mostly useful from within C<on_sel_grab> hooks.
880		1331
881	=item $oldtext = $term->selection ([$newtext])	1332	=item $oldtext = $term->selection ([$newtext, $clipboard])
882		1333
883	Return the current selection text and optionally replace it by C<$newtext>.	1334	Return the current selection (clipboard if C<$clipboard> is true) text
		1335	and optionally replace it by C<$newtext>.
		1336
		1337	=item $term->selection_clear ([$clipboard])
		1338
		1339	Revoke ownership of the primary (clipboard if C<$clipboard> is true) selection.
884		1340
885	=item $term->overlay_simple ($x, $y, $text)	1341	=item $term->overlay_simple ($x, $y, $text)
886		1342
887	Create a simple multi-line overlay box. See the next method for details.	1343	Create a simple multi-line overlay box. See the next method for details.
888		1344
…		…
918		1374
919	The methods currently supported on C<urxvt::overlay> objects are:	1375	The methods currently supported on C<urxvt::overlay> objects are:
920		1376
921	=over 4	1377	=over 4
922		1378
923	=item $overlay->set ($x, $y, $text, $rend)	1379	=item $overlay->set ($x, $y, $text[, $rend])
924		1380
925	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts	1381	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts
926	text in rxvt-unicode's special encoding and an array of rendition values	1382	text in rxvt-unicode's special encoding and an array of rendition values
927	at a specific position inside the overlay.	1383	at a specific position inside the overlay.
		1384
		1385	If C<$rend> is missing, then the rendition will not be changed.
928		1386
929	=item $overlay->hide	1387	=item $overlay->hide
930		1388
931	If visible, hide the overlay, but do not destroy it.	1389	If visible, hide the overlay, but do not destroy it.
932		1390
…		…
977	Convert the given locale-encoded octets into a perl string.	1435	Convert the given locale-encoded octets into a perl string.
978		1436
979	=item $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle])	1437	=item $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle])
980		1438
981	XORs the rendition values in the given span with the provided value	1439	XORs the rendition values in the given span with the provided value
982	(default: C<RS_RVid>). Useful in refresh hooks to provide effects similar	1440	(default: C<RS_RVid>), which I<MUST NOT> contain font styles. Useful in
983	to the selection.	1441	refresh hooks to provide effects similar to the selection.
984		1442
985	=item $term->scr_xor_rect ($beg_row, $beg_col, $end_row, $end_col[, $rstyle1[, $rstyle2]])	1443	=item $term->scr_xor_rect ($beg_row, $beg_col, $end_row, $end_col[, $rstyle1[, $rstyle2]])
986		1444
987	Similar to C<scr_xor_span>, but xors a rectangle instead. Trailing	1445	Similar to C<scr_xor_span>, but xors a rectangle instead. Trailing
988	whitespace will additionally be xored with the C<$rstyle2>, which defaults	1446	whitespace will additionally be xored with the C<$rstyle2>, which defaults
989	to C<RS_RVid | RS_Uline>, which removes reverse video again and underlines	1447	to C<RS_RVid | RS_Uline>, which removes reverse video again and underlines
990	it instead.	1448	it instead. Both styles I<MUST NOT> contain font styles.
991		1449
992	=item $term->scr_bell	1450	=item $term->scr_bell
993		1451
994	Ring the bell!	1452	Ring the bell!
995		1453
…		…
1002		1460
1003	Normally its not a good idea to use this function, as programs might be	1461	Normally its not a good idea to use this function, as programs might be
1004	confused by changes in cursor position or scrolling. Its useful inside a	1462	confused by changes in cursor position or scrolling. Its useful inside a
1005	C<on_add_lines> hook, though.	1463	C<on_add_lines> hook, though.
1006		1464
		1465	=item $term->scr_change_screen ($screen)
		1466
		1467	Switch to given screen - 0 primary, 1 secondary.
		1468
1007	=item $term->cmd_parse ($octets)	1469	=item $term->cmd_parse ($octets)
1008		1470
1009	Similar to C<scr_add_lines>, but the argument must be in the	1471	Similar to C<scr_add_lines>, but the argument must be in the
1010	locale-specific encoding of the terminal and can contain command sequences	1472	locale-specific encoding of the terminal and can contain command sequences
1011	(escape codes) that will be interpreted.	1473	(escape codes) that will be interpreted.
1012		1474
1013	=item $term->tt_write ($octets)	1475	=item $term->tt_write ($octets)
1014		1476
1015	Write the octets given in C<$data> to the tty (i.e. as program input). To	1477	Write the octets given in C<$octets> to the tty (i.e. as program input). To
1016	pass characters instead of octets, you should convert your strings first	1478	pass characters instead of octets, you should convert your strings first
1017	to the locale-specific encoding using C<< $term->locale_encode >>.	1479	to the locale-specific encoding using C<< $term->locale_encode >>.
		1480
		1481	=item $term->tt_write_user_input ($octets)
		1482
		1483	Like C<tt_write>, but should be used when writing strings in response to
		1484	the user pressing a key, to invokes the additional actions requested by
		1485	the user for that case (C<tt_write> doesn't do that).
		1486
		1487	The typical use case would be inside C<on_action> hooks.
		1488
		1489	=item $term->tt_paste ($octets)
		1490
		1491	Write the octets given in C<$octets> to the tty as a paste, converting NL to
		1492	CR and bracketing the data with control sequences if bracketed paste mode
		1493	is set.
1018		1494
1019	=item $old_events = $term->pty_ev_events ([$new_events])	1495	=item $old_events = $term->pty_ev_events ([$new_events])
1020		1496
1021	Replaces the event mask of the pty watcher by the given event mask. Can	1497	Replaces the event mask of the pty watcher by the given event mask. Can
1022	be used to suppress input and output handling to the pty/tty. See the	1498	be used to suppress input and output handling to the pty/tty. See the
1023	description of C<< urxvt::timer->events >>. Make sure to always restore	1499	description of C<< urxvt::timer->events >>. Make sure to always restore
1024	the previous value.	1500	the previous value.
1025		1501
		1502	=item $fd = $term->pty_fd
		1503
		1504	Returns the master file descriptor for the pty in use, or C<-1> if no pty
		1505	is used.
		1506
1026	=item $windowid = $term->parent	1507	=item $windowid = $term->parent
1027		1508
1028	Return the window id of the toplevel window.	1509	Return the window id of the toplevel window.
1029		1510
1030	=item $windowid = $term->vt	1511	=item $windowid = $term->vt
1031		1512
1032	Return the window id of the terminal window.	1513	Return the window id of the terminal window.
1033		1514
		1515	=item $term->vt_emask_add ($x_event_mask)
		1516
		1517	Adds the specified events to the vt event mask. Useful e.g. when you want
		1518	to receive pointer events all the times:
		1519
		1520	$term->vt_emask_add (urxvt::PointerMotionMask);
		1521
		1522	=item $term->set_urgency ($set)
		1523
		1524	Enable/disable the urgency hint on the toplevel window.
		1525
		1526	=item $term->focus_in
		1527
		1528	=item $term->focus_out
		1529
		1530	=item $term->key_press ($state, $keycode[, $time])
		1531
		1532	=item $term->key_release ($state, $keycode[, $time])
		1533
		1534	Deliver various fake events to to terminal.
		1535
1034	=item $window_width = $term->width	1536	=item $window_width = $term->width
1035		1537
1036	=item $window_height = $term->height	1538	=item $window_height = $term->height
1037		1539
1038	=item $font_width = $term->fwidth	1540	=item $font_width = $term->fwidth
…		…
1051		1553
1052	=item $max_scrollback = $term->saveLines	1554	=item $max_scrollback = $term->saveLines
1053		1555
1054	=item $nrow_plus_saveLines = $term->total_rows	1556	=item $nrow_plus_saveLines = $term->total_rows
1055		1557
1056	=item $lines_in_scrollback = $term->nsaved	1558	=item $topmost_scrollback_row = $term->top_row
1057		1559
1058	Return various integers describing terminal characteristics.	1560	Return various integers describing terminal characteristics.
1059		1561
		1562	=item $x_display = $term->display_id
		1563
		1564	Return the DISPLAY used by rxvt-unicode.
		1565
1060	=item $lc_ctype = $term->locale	1566	=item $lc_ctype = $term->locale
1061		1567
1062	Returns the LC_CTYPE category string used by this rxvt-unicode.	1568	Returns the LC_CTYPE category string used by this rxvt-unicode.
1063		1569
1064	=item $x_display = $term->display_id	1570	=item $env = $term->env
1065		1571
1066	Return the DISPLAY used by rxvt-unicode.	1572	Returns a copy of the environment in effect for the terminal as a hashref
		1573	similar to C<\%ENV>.
		1574
		1575	=item @envv = $term->envv
		1576
		1577	Returns the environment as array of strings of the form C<VAR=VALUE>.
		1578
		1579	=item @argv = $term->argv
		1580
		1581	Return the argument vector as this terminal, similar to @ARGV, but
		1582	includes the program name as first element.
		1583
		1584	=cut
		1585
		1586	sub env {
		1587	+{ map /^([^=]+)(?:=(.*))?$/s && ($1 => $2), $_[0]->envv }
		1588	}
1067		1589
1068	=item $modifiermask = $term->ModLevel3Mask	1590	=item $modifiermask = $term->ModLevel3Mask
1069		1591
1070	=item $modifiermask = $term->ModMetaMask	1592	=item $modifiermask = $term->ModMetaMask
1071		1593
1072	=item $modifiermask = $term->ModNumLockMask	1594	=item $modifiermask = $term->ModNumLockMask
1073		1595
1074	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often	1596	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often
1075	AltGr), the meta key (often Alt) and the num lock key, if applicable.	1597	AltGr), the meta key (often Alt) and the num lock key, if applicable.
1076		1598
		1599	=item $screen = $term->current_screen
		1600
		1601	Returns the currently displayed screen (0 primary, 1 secondary).
		1602
		1603	=item $cursor_is_hidden = $term->hidden_cursor
		1604
		1605	Returns whether the cursor is currently hidden or not.
		1606
1077	=item $view_start = $term->view_start ([$newvalue])	1607	=item $view_start = $term->view_start ([$newvalue])
1078		1608
1079	Returns the negative row number of the topmost line. Minimum value is	1609	Returns the row number of the topmost displayed line. Maximum value is
1080	C<0>, which displays the normal terminal contents. Larger values scroll	1610	C<0>, which displays the normal terminal contents. Lower values scroll
1081	this many lines into the scrollback buffer.	1611	this many lines into the scrollback buffer.
1082		1612
1083	=item $term->want_refresh	1613	=item $term->want_refresh
1084		1614
1085	Requests a screen refresh. At the next opportunity, rxvt-unicode will	1615	Requests a screen refresh. At the next opportunity, rxvt-unicode will
…		…
1088		1618
1089	Used after changing terminal contents to display them.	1619	Used after changing terminal contents to display them.
1090		1620
1091	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])	1621	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])
1092		1622
1093	Returns the text of the entire row with number C<$row_number>. Row C<0>	1623	Returns the text of the entire row with number C<$row_number>. Row C<< $term->top_row >>
1094	is the topmost terminal line, row C<< $term->$ncol-1 >> is the bottommost	1624	is the topmost terminal line, row C<< $term->nrow-1 >> is the bottommost
1095	terminal line. The scrollback buffer starts at line C<-1> and extends to
1096	line C<< -$term->nsaved >>. Nothing will be returned if a nonexistent line	1625	terminal line. Nothing will be returned if a nonexistent line
1097	is requested.	1626	is requested.
1098		1627
1099	If C<$new_text> is specified, it will replace characters in the current	1628	If C<$new_text> is specified, it will replace characters in the current
1100	line, starting at column C<$start_col> (default C<0>), which is useful	1629	line, starting at column C<$start_col> (default C<0>), which is useful
1101	to replace only parts of a line. The font index in the rendition will	1630	to replace only parts of a line. The font index in the rendition will
1102	automatically be updated.	1631	automatically be updated.
1103		1632
1104	C<$text> is in a special encoding: tabs and wide characters that use more	1633	C<$text> is in a special encoding: tabs and wide characters that use more
1105	than one cell when displayed are padded with urxvt::NOCHAR characters	1634	than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535)
1106	(C<chr 65535>). Characters with combining characters and other characters	1635	characters. Characters with combining characters and other characters that
1107	that do not fit into the normal tetx encoding will be replaced with	1636	do not fit into the normal text encoding will be replaced with characters
1108	characters in the private use area.	1637	in the private use area.
1109		1638
1110	You have to obey this encoding when changing text. The advantage is	1639	You have to obey this encoding when changing text. The advantage is
1111	that C<substr> and similar functions work on screen cells and not on	1640	that C<substr> and similar functions work on screen cells and not on
1112	characters.	1641	characters.
1113		1642
…		…
1164	Return the row number of the first/last row of the line, respectively.	1693	Return the row number of the first/last row of the line, respectively.
1165		1694
1166	=item $offset = $line->offset_of ($row, $col)	1695	=item $offset = $line->offset_of ($row, $col)
1167		1696
1168	Returns the character offset of the given row|col pair within the logical	1697	Returns the character offset of the given row|col pair within the logical
1169	line.	1698	line. Works for rows outside the line, too, and returns corresponding
		1699	offsets outside the string.
1170		1700
1171	=item ($row, $col) = $line->coord_of ($offset)	1701	=item ($row, $col) = $line->coord_of ($offset)
1172		1702
1173	Translates a string offset into terminal coordinates again.	1703	Translates a string offset into terminal coordinates again.
1174		1704
…		…
1196	}	1726	}
1197		1727
1198	sub urxvt::line::t {	1728	sub urxvt::line::t {
1199	my ($self) = @_;	1729	my ($self) = @_;
1200		1730
1201	if (@_ > 1)	1731	if (@_ > 1) {
1202	{
1203	$self->{term}->ROW_t ($_, $_[1], 0, ($_ - $self->{beg}) * $self->{ncol}, $self->{ncol})	1732	$self->{term}->ROW_t ($_, $_[1], 0, ($_ - $self->{beg}) * $self->{ncol}, $self->{ncol})
1204	for $self->{beg} .. $self->{end};	1733	for $self->{beg} .. $self->{end};
1205	}	1734	}
1206		1735
1207	defined wantarray &&	1736	defined wantarray &&
1208	substr +(join "", map $self->{term}->ROW_t ($_), $self->{beg} .. $self->{end}),	1737	substr +(join "", map $self->{term}->ROW_t ($_), $self->{beg} .. $self->{end}),
1209	0, $self->{len}	1738	0, $self->{len}
1210	}	1739	}
1211		1740
1212	sub urxvt::line::r {	1741	sub urxvt::line::r {
1213	my ($self) = @_;	1742	my ($self) = @_;
1214		1743
1215	if (@_ > 1)	1744	if (@_ > 1) {
1216	{
1217	$self->{term}->ROW_r ($_, $_[1], 0, ($_ - $self->{beg}) * $self->{ncol}, $self->{ncol})	1745	$self->{term}->ROW_r ($_, $_[1], 0, ($_ - $self->{beg}) * $self->{ncol}, $self->{ncol})
1218	for $self->{beg} .. $self->{end};	1746	for $self->{beg} .. $self->{end};
1219	}	1747	}
1220		1748
1221	if (defined wantarray) {	1749	if (defined wantarray) {
1222	my $rend = [	1750	my $rend = [
1223	map @{ $self->{term}->ROW_r ($_) }, $self->{beg} .. $self->{end}	1751	map @{ $self->{term}->ROW_r ($_) }, $self->{beg} .. $self->{end}
1224	];	1752	];
…		…
1256	where one character corresponds to one screen cell. See	1784	where one character corresponds to one screen cell. See
1257	C<< $term->ROW_t >> for details.	1785	C<< $term->ROW_t >> for details.
1258		1786
1259	=item $string = $term->special_decode $text	1787	=item $string = $term->special_decode $text
1260		1788
1261	Converts rxvt-unicodes text reprsentation into a perl string. See	1789	Converts rxvt-unicodes text representation into a perl string. See
1262	C<< $term->ROW_t >> for details.	1790	C<< $term->ROW_t >> for details.
1263		1791
1264	=item $success = $term->grab_button ($button, $modifiermask)	1792	=item $success = $term->grab_button ($button, $modifiermask[, $window = $term->vt])
1265		1793
		1794	=item $term->ungrab_button ($button, $modifiermask[, $window = $term->vt])
		1795
1266	Registers a synchronous button grab. See the XGrabButton manpage.	1796	Register/unregister a synchronous button grab. See the XGrabButton
		1797	manpage.
1267		1798
1268	=item $success = $term->grab ($eventtime[, $sync])	1799	=item $success = $term->grab ($eventtime[, $sync])
1269		1800
1270	Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or	1801	Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or
1271	synchronous (C<$sync> is true). Also remembers the grab timestampe.	1802	synchronous (C<$sync> is true). Also remembers the grab timestamp.
1272		1803
1273	=item $term->allow_events_async	1804	=item $term->allow_events_async
1274		1805
1275	Calls XAllowEvents with AsyncBoth for the most recent grab.	1806	Calls XAllowEvents with AsyncBoth for the most recent grab.
1276		1807
…		…
1283	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most	1814	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most
1284	recent grab.	1815	recent grab.
1285		1816
1286	=item $term->ungrab	1817	=item $term->ungrab
1287		1818
1288	Calls XUngrab for the most recent grab. Is called automatically on	1819	Calls XUngrabPointer and XUngrabKeyboard for the most recent grab. Is called automatically on
1289	evaluation errors, as it is better to lose the grab in the error case as	1820	evaluation errors, as it is better to lose the grab in the error case as
1290	the session.	1821	the session.
		1822
		1823	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])
		1824
		1825	=item $atom_name = $term->XGetAtomName ($atom)
		1826
		1827	=item @atoms = $term->XListProperties ($window)
		1828
		1829	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)
		1830
		1831	=item $term->XChangeProperty ($window, $property, $type, $format, $octets)
		1832
		1833	=item $term->XDeleteProperty ($window, $property)
		1834
		1835	=item $window = $term->DefaultRootWindow
		1836
		1837	=item $term->XReparentWindow ($window, $parent, [$x, $y])
		1838
		1839	=item $term->XMapWindow ($window)
		1840
		1841	=item $term->XUnmapWindow ($window)
		1842
		1843	=item $term->XMoveResizeWindow ($window, $x, $y, $width, $height)
		1844
		1845	=item ($x, $y, $child_window) = $term->XTranslateCoordinates ($src, $dst, $x, $y)
		1846
		1847	=item $term->XChangeInput ($window, $add_events[, $del_events])
		1848
		1849	=item $keysym = $term->XStringToKeysym ($string)
		1850
		1851	=item $string = $term->XKeysymToString ($keysym)
		1852
		1853	Various X or X-related functions. The C<$term> object only serves as
		1854	the source of the display, otherwise those functions map more-or-less
		1855	directly onto the X functions of the same name.
1291		1856
1292	=back	1857	=back
1293		1858
1294	=cut	1859	=cut
1295		1860
…		…
1310		1875
1311	$item->{render} ||= sub { $_[0]{text} };	1876	$item->{render} ||= sub { $_[0]{text} };
1312		1877
1313	push @{ $self->{item} }, $item;	1878	push @{ $self->{item} }, $item;
1314	}	1879	}
		1880
		1881	=item $popup->add_title ($title)
		1882
		1883	Adds a non-clickable title to the popup.
		1884
		1885	=cut
		1886
		1887	sub add_title {
		1888	my ($self, $title) = @_;
		1889
		1890	$self->add_item ({
		1891	rend => { normal => "\x1b[38;5;11;44m", hover => "\x1b[38;5;11;44m", active => "\x1b[38;5;11;44m" },
		1892	text => $title,
		1893	activate => sub { },
		1894	});
		1895	}
		1896
		1897	=item $popup->add_separator ([$sepchr])
		1898
		1899	Creates a separator, optionally using the character given as C<$sepchr>.
		1900
		1901	=cut
1315		1902
1316	sub add_separator {	1903	sub add_separator {
1317	my ($self, $sep) = @_;	1904	my ($self, $sep) = @_;
1318		1905
1319	$sep ||= "=";	1906	$sep ||= "=";
…		…
1324	render => sub { $sep x $self->{term}->ncol },	1911	render => sub { $sep x $self->{term}->ncol },
1325	activate => sub { },	1912	activate => sub { },
1326	});	1913	});
1327	}	1914	}
1328		1915
1329	sub add_title {	1916	=item $popup->add_button ($text, $cb)
1330	my ($self, $title) = @_;
1331		1917
1332	$self->add_item ({	1918	Adds a clickable button to the popup. C<$cb> is called whenever it is
1333	rend => { normal => "\x1b[38;5;11;44m", hover => "\x1b[38;5;11;44m", active => "\x1b[38;5;11;44m" },	1919	selected.
1334	text => $title,	1920
1335	activate => sub { },	1921	=cut
1336	});
1337	}
1338		1922
1339	sub add_button {	1923	sub add_button {
1340	my ($self, $text, $cb) = @_;	1924	my ($self, $text, $cb) = @_;
1341		1925
1342	$self->add_item ({ type => "button", text => $text, activate => $cb});	1926	$self->add_item ({ type => "button", text => $text, activate => $cb});
1343	}	1927	}
1344		1928
		1929	=item $popup->add_toggle ($text, $initial_value, $cb)
		1930
		1931	Adds a toggle/checkbox item to the popup. The callback gets called
		1932	whenever it gets toggled, with a boolean indicating its new value as its
		1933	first argument.
		1934
		1935	=cut
		1936
1345	sub add_toggle {	1937	sub add_toggle {
1346	my ($self, $text, $cb, $value) = @_;	1938	my ($self, $text, $value, $cb) = @_;
1347		1939
1348	my $item; $item = {	1940	my $item; $item = {
1349	type => "button",	1941	type => "button",
1350	text => " $text",	1942	text => " $text",
1351	value => $value,	1943	value => $value,
1352	render => sub { ($_[0]{value} ? "* " : " ") . $text },	1944	render => sub { ($_[0]{value} ? "* " : " ") . $text },
1353	activate => sub { $cb->($_[0]{value} = !$_[0]{value}); },	1945	activate => sub { $cb->($_[1]{value} = !$_[1]{value}); },
1354	};	1946	};
1355		1947
1356	$self->add_item ($item);	1948	$self->add_item ($item);
1357	}	1949	}
		1950
		1951	=item $popup->show
		1952
		1953	Displays the popup (which is initially hidden).
		1954
		1955	=cut
1358		1956
1359	sub show {	1957	sub show {
1360	my ($self) = @_;	1958	my ($self) = @_;
1361		1959
1362	local $urxvt::popup::self = $self;	1960	local $urxvt::popup::self = $self;
1363		1961
		1962	my $env = $self->{term}->env;
		1963	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.
		1964	delete $env->{LC_ALL};
1364	local $ENV{LC_ALL} = $self->{term}->locale;	1965	$env->{LC_CTYPE} = $self->{term}->locale;
1365		1966
1366	urxvt->new ("--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0,	1967	my $term = urxvt::term->new (
		1968	$env, "popup",
		1969	"--perl-lib" => "", "--perl-ext-common" => "",
		1970	"-pty-fd" => -1, "-sl" => 0,
		1971	"-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",
1367	"--transient-for" => $self->{term}->parent,	1972	"--transient-for" => $self->{term}->parent,
1368	"-display" => $self->{term}->display_id,	1973	"-display" => $self->{term}->display_id,
1369	"-pe" => "urxvt-popup")	1974	"-pe" => "urxvt-popup",
1370	or die "unable to create popup window\n";	1975	) or die "unable to create popup window\n";
		1976
		1977	unless (delete $term->{urxvt_popup_init_done}) {
		1978	$term->ungrab;
		1979	$term->destroy;
		1980	die "unable to initialise popup window\n";
		1981	}
1371	}	1982	}
1372		1983
1373	sub DESTROY {	1984	sub DESTROY {
1374	my ($self) = @_;	1985	my ($self) = @_;
1375		1986
1376	delete $self->{term}{_destroy}{$self};	1987	delete $self->{term}{_destroy}{$self};
1377	$self->{term}->ungrab;	1988	$self->{term}->ungrab;
1378	}	1989	}
		1990
		1991	=back
		1992
		1993	=cut
		1994
		1995	package urxvt::watcher;
1379		1996
1380	=head2 The C<urxvt::timer> Class	1997	=head2 The C<urxvt::timer> Class
1381		1998
1382	This class implements timer watchers/events. Time is represented as a	1999	This class implements timer watchers/events. Time is represented as a
1383	fractional number of seconds since the epoch. Example:	2000	fractional number of seconds since the epoch. Example:
…		…
1387	->new	2004	->new
1388	->interval (1)	2005	->interval (1)
1389	->cb (sub {	2006	->cb (sub {
1390	$term->{overlay}->set (0, 0,	2007	$term->{overlay}->set (0, 0,
1391	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);	2008	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);
1392	});	2009	});
1393		2010
1394	=over 4	2011	=over 4
1395		2012
1396	=item $timer = new urxvt::timer	2013	=item $timer = new urxvt::timer
1397		2014
…		…
1400		2017
1401	=item $timer = $timer->cb (sub { my ($timer) = @_; ... })	2018	=item $timer = $timer->cb (sub { my ($timer) = @_; ... })
1402		2019
1403	Set the callback to be called when the timer triggers.	2020	Set the callback to be called when the timer triggers.
1404		2021
1405	=item $tstamp = $timer->at
1406
1407	Return the time this watcher will fire next.
1408
1409	=item $timer = $timer->set ($tstamp)	2022	=item $timer = $timer->set ($tstamp[, $interval])
1410		2023
1411	Set the time the event is generated to $tstamp.	2024	Set the time the event is generated to $tstamp (and optionally specifies a
		2025	new $interval).
1412		2026
1413	=item $timer = $timer->interval ($interval)	2027	=item $timer = $timer->interval ($interval)
1414		2028
1415	Normally (and when C<$interval> is C<0>), the timer will automatically	2029	By default (and when C<$interval> is C<0>), the timer will automatically
1416	stop after it has fired once. If C<$interval> is non-zero, then the timer	2030	stop after it has fired once. If C<$interval> is non-zero, then the timer
1417	is automatically rescheduled at the given intervals.	2031	is automatically rescheduled at the given intervals.
1418		2032
1419	=item $timer = $timer->start	2033	=item $timer = $timer->start
1420		2034
1421	Start the timer.	2035	Start the timer.
1422		2036
1423	=item $timer = $timer->start ($tstamp)	2037	=item $timer = $timer->start ($tstamp[, $interval])
1424		2038
1425	Set the event trigger time to C<$tstamp> and start the timer.	2039	Set the event trigger time to C<$tstamp> and start the timer. Optionally
		2040	also replaces the interval.
		2041
		2042	=item $timer = $timer->after ($delay[, $interval])
		2043
		2044	Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.
1426		2045
1427	=item $timer = $timer->stop	2046	=item $timer = $timer->stop
1428		2047
1429	Stop the timer.	2048	Stop the timer.
1430		2049
…		…
1436		2055
1437	$term->{socket} = ...	2056	$term->{socket} = ...
1438	$term->{iow} = urxvt::iow	2057	$term->{iow} = urxvt::iow
1439	->new	2058	->new
1440	->fd (fileno $term->{socket})	2059	->fd (fileno $term->{socket})
1441	->events (urxvt::EVENT_READ)	2060	->events (urxvt::EV_READ)
1442	->start	2061	->start
1443	->cb (sub {	2062	->cb (sub {
1444	my ($iow, $revents) = @_;	2063	my ($iow, $revents) = @_;
1445	# $revents must be 1 here, no need to check	2064	# $revents must be 1 here, no need to check
1446	sysread $term->{socket}, my $buf, 8192	2065	sysread $term->{socket}, my $buf, 8192
…		…
1459	Set the callback to be called when io events are triggered. C<$reventmask>	2078	Set the callback to be called when io events are triggered. C<$reventmask>
1460	is a bitset as described in the C<events> method.	2079	is a bitset as described in the C<events> method.
1461		2080
1462	=item $iow = $iow->fd ($fd)	2081	=item $iow = $iow->fd ($fd)
1463		2082
1464	Set the filedescriptor (not handle) to watch.	2083	Set the file descriptor (not handle) to watch.
1465		2084
1466	=item $iow = $iow->events ($eventmask)	2085	=item $iow = $iow->events ($eventmask)
1467		2086
1468	Set the event mask to watch. The only allowed values are	2087	Set the event mask to watch. The only allowed values are
1469	C<urxvt::EVENT_READ> and C<urxvt::EVENT_WRITE>, which might be ORed	2088	C<urxvt::EV_READ> and C<urxvt::EV_WRITE>, which might be ORed
1470	together, or C<urxvt::EVENT_NONE>.	2089	together, or C<urxvt::EV_NONE>.
1471		2090
1472	=item $iow = $iow->start	2091	=item $iow = $iow->start
1473		2092
1474	Start watching for requested events on the given handle.	2093	Start watching for requested events on the given handle.
1475		2094
1476	=item $iow = $iow->stop	2095	=item $iow = $iow->stop
1477		2096
1478	Stop watching for events on the given filehandle.	2097	Stop watching for events on the given file handle.
		2098
		2099	=back
		2100
		2101	=head2 The C<urxvt::iw> Class
		2102
		2103	This class implements idle watchers, that get called automatically when
		2104	the process is idle. They should return as fast as possible, after doing
		2105	some useful work.
		2106
		2107	=over 4
		2108
		2109	=item $iw = new urxvt::iw
		2110
		2111	Create a new idle watcher object in stopped state.
		2112
		2113	=item $iw = $iw->cb (sub { my ($iw) = @_; ... })
		2114
		2115	Set the callback to be called when the watcher triggers.
		2116
		2117	=item $timer = $timer->start
		2118
		2119	Start the watcher.
		2120
		2121	=item $timer = $timer->stop
		2122
		2123	Stop the watcher.
		2124
		2125	=back
		2126
		2127	=head2 The C<urxvt::pw> Class
		2128
		2129	This class implements process watchers. They create an event whenever a
		2130	process exits, after which they stop automatically.
		2131
		2132	my $pid = fork;
		2133	...
		2134	$term->{pw} = urxvt::pw
		2135	->new
		2136	->start ($pid)
		2137	->cb (sub {
		2138	my ($pw, $exit_status) = @_;
		2139	...
		2140	});
		2141
		2142	=over 4
		2143
		2144	=item $pw = new urxvt::pw
		2145
		2146	Create a new process watcher in stopped state.
		2147
		2148	=item $pw = $pw->cb (sub { my ($pw, $exit_status) = @_; ... })
		2149
		2150	Set the callback to be called when the timer triggers.
		2151
		2152	=item $pw = $timer->start ($pid)
		2153
		2154	Tells the watcher to start watching for process C<$pid>.
		2155
		2156	=item $pw = $pw->stop
		2157
		2158	Stop the watcher.
1479		2159
1480	=back	2160	=back
1481		2161
1482	=head1 ENVIRONMENT	2162	=head1 ENVIRONMENT
1483		2163
…		…
1490		2170
1491	=item == 0 - fatal messages	2171	=item == 0 - fatal messages
1492		2172
1493	=item >= 3 - script loading and management	2173	=item >= 3 - script loading and management
1494		2174
1495	=item >=10 - all events received	2175	=item >=10 - all called hooks
		2176
		2177	=item >=11 - hook return values
1496		2178
1497	=back	2179	=back
1498		2180
1499	=head1 AUTHOR	2181	=head1 AUTHOR
1500		2182
1501	Marc Lehmann <pcg@goof.com>	2183	Marc Lehmann <schmorp@schmorp.de>
1502	http://software.schmorp.de/pkg/rxvt-unicode	2184	http://software.schmorp.de/pkg/rxvt-unicode
1503		2185
1504	=cut	2186	=cut
1505		2187
1506	1	2188	1
		2189
		2190	# vim: sw=3:

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