ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/rxvt-unicode/src/urxvt.pm

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.120 by root, Fri Jan 20 22:05:41 2006 UTC vs.
Revision 1.253 by sf-exg, Fri Jan 16 20:13:01 2015 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	Or by adding them to the resource for extensions loaded by default:	44	Or by adding them to the resource for extensions loaded by default:
41		45
42	URxvt.perl-ext-common: default,automove-background,selection-autotransform	46	URxvt.perl-ext-common: default,selection-autotransform
43		47
44	=over 4	48	Extensions may add additional resources and C<actions>, i.e., methods
45		49	which can be bound to a key and invoked by the user. An extension can
46	=item selection (enabled by default)	50	define the resources it support using so called META comments,
47		51	described below. Similarly to builtin resources, extension resources
48	(More) intelligent selection. This extension tries to be more intelligent	52	can also be specified on the command line as long options (with C<.>
49	when the user extends selections (double-click and further clicks). Right	53	replaced by C<->), in which case the corresponding extension is loaded
50	now, it tries to select words, urls and complete shell-quoted	54	automatically. For this to work the extension B<must> define META
51	arguments, which is very convenient, too, if your F<ls> supports	55	comments for its resources.
52	C<--quoting-style=shell>.
53
54	A double-click usually selects the word under the cursor, further clicks
55	will enlarge the selection.
56
57	The selection works by trying to match a number of regexes and displaying
58	them in increasing order of length. You can add your own regexes by
59	specifying resources of the form:
60
61	URxvt.selection.pattern-0: perl-regex
62	URxvt.selection.pattern-1: perl-regex
63	...
64
65	The index number (0, 1...) must not have any holes, and each regex must
66	contain at least one pair of capturing parentheses, which will be used for
67	the match. For example, the followign adds a regex that matches everything
68	between two vertical bars:
69
70	URxvt.selection.pattern-0: \\|([^|]+)\\|
71
72	You can look at the source of the selection extension to see more
73	interesting uses, such as parsing a line from beginning to end.
74
75	This extension also offers following bindable keyboard commands:
76
77	=over 4
78
79	=item rot13
80
81	Rot-13 the selection when activated. Used via keyboard trigger:
82
83	URxvt.keysym.C-M-r: perl:selection:rot13
84
85	=back
86
87	=item option-popup (enabled by default)
88
89	Binds a popup menu to Ctrl-Button2 that lets you toggle (some) options at
90	runtime.
91
92	=item selection-popup (enabled by default)
93
94	Binds a popup menu to Ctrl-Button3 that lets you convert the selection
95	text into various other formats/action (such as uri unescaping, perl
96	evaluation, web-browser starting etc.), depending on content.
97
98	Other extensions can extend this popup menu by pushing a code reference
99	onto C<@{ $term->{selection_popup_hook} }>, that is called whenever the
100	popup is displayed.
101
102	It's sole argument is the popup menu, which can be modified. The selection
103	is in C<$_>, which can be used to decide wether to add something or not.
104	It should either return nothing or a string and a code reference. The
105	string will be used as button text and the code reference will be called
106	when the button gets activated and should transform C<$_>.
107
108	The following will add an entry C<a to b> that transforms all C<a>s in
109	the selection to C<b>s, but only if the selection currently contains any
110	C<a>s:
111
112	push @{ $self->{term}{selection_popup_hook} }, sub {
113	/a/ ? ("a to be" => sub { s/a/b/g }
114	: ()
115	};
116
117	=item searchable-scrollback<hotkey> (enabled by default)
118
119	Adds regex search functionality to the scrollback buffer, triggered
120	by a hotkey (default: C<M-s>). While in search mode, normal terminal
121	input/output is suspended and a regex is displayed at the bottom of the
122	screen.
123
124	Inputting characters appends them to the regex and continues incremental
125	search. C<BackSpace> removes a character from the regex, C<Up> and C<Down>
126	search upwards/downwards in the scrollback buffer, C<End> jumps to the
127	bottom. C<Escape> leaves search mode and returns to the point where search
128	was started, while C<Enter> or C<Return> stay at the current position and
129	additionally stores the first match in the current line into the primary
130	selection.
131
132	=item selection-autotransform
133
134	This selection allows you to do automatic transforms on a selection
135	whenever a selection is made.
136
137	It works by specifying perl snippets (most useful is a single C<s///>
138	operator) that modify C<$_> as resources:
139
140	URxvt.selection-autotransform.0: transform
141	URxvt.selection-autotransform.1: transform
142	...
143
144	For example, the following will transform selections of the form
145	C<filename:number>, often seen in compiler messages, into C<vi +$filename
146	$word>:
147
148	URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/
149
150	And this example matches the same,but replaces it with vi-commands you can
151	paste directly into your (vi :) editor:
152
153	URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/:e \\Q$1\\E\\x0d:$2\\x0d/
154
155	Of course, this can be modified to suit your needs and your editor :)
156
157	To expand the example above to typical perl error messages ("XXX at
158	FILENAME line YYY."), you need a slightly more elaborate solution:
159
160	URxvt.selection.pattern-0: ( at .*? line \\d+[,.])
161	URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)[,.]$/:e \\Q$1\E\\x0d:$2\\x0d/
162
163	The first line tells the selection code to treat the unchanging part of
164	every error message as a selection pattern, and the second line transforms
165	the message into vi commands to load the file.
166
167	=item tabbed
168
169	This transforms the terminal into a tabbar with additional terminals, that
170	is, it implements what is commonly refered to as "tabbed terminal". The topmost line
171	displays a "[NEW]" button, which, when clicked, will add a new tab, followed by one
172	button per tab.
173
174	Clicking a button will activate that tab. Pressing B<Shift-Left> and
175	B<Shift-Right> will switch to the tab left or right of the current one,
176	while B<Shift-Down> creates a new tab.
177
178	=item mark-urls
179
180	Uses per-line display filtering (C<on_line_update>) to underline urls and
181	make them clickable. When middle-clicked, the program specified in the
182	resource C<urlLauncher> (default C<x-www-browser>) will be started with
183	the URL as first argument.
184
185	=item automove-background
186
187	This is basically a one-line extension that dynamically changes the background pixmap offset
188	to the window position, in effect creating the same effect as pseudo transparency with
189	a custom pixmap. No scaling is supported in this mode. Exmaple:
190
191	@@RXVT_NAME@@ -pixmap background.xpm -pe automove-background
192
193	=item block-graphics-to-ascii
194
195	A not very useful example of filtering all text output to the terminal,
196	by replacing all line-drawing characters (U+2500 .. U+259F) by a
197	similar-looking ascii character.
198
199	=item digital-clock
200
201	Displays a digital clock using the built-in overlay.
202
203	=item example-refresh-hooks
204
205	Displays a very simple digital clock in the upper right corner of the
206	window. Illustrates overwriting the refresh callbacks to create your own
207	overlays or changes.
208
209	=item selection-pastebin
210
211	This is a little rarely useful extension that Uploads the selection as
212	textfile to a remote site (or does other things). (The implementation is
213	not currently secure for use in a multiuser environment as it writes to
214	F</tmp> directly.).
215
216	It listens to the C<selection-pastebin:remote-pastebin> keyboard command,
217	i.e.
218
219	URxvt.keysym.C-M-e: perl:selection-pastebin:remote-pastebin
220
221	Pressing this combination runs a command with C<%> replaced by the name of
222	the textfile. This command can be set via a resource:
223
224	URxvt.selection-pastebin.cmd: rsync -apP % ruth:/var/www/www.ta-sa.org/files/txt/.
225
226	And the default is likely not useful to anybody but the few people around
227	here :)
228
229	The name of the textfile is the hex encoded md5 sum of the selection, so
230	the same content should lead to the same filename.
231
232	After a successful upload the selection will be replaced by the text given
233	in the C<selection-pastebin-url> resource (again, the % is the placeholder
234	for the filename):
235
236	URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/%
237
238	=back
239		56
240	=head1 API DOCUMENTATION	57	=head1 API DOCUMENTATION
241		58
242	=head2 General API Considerations	59	=head2 General API Considerations
243		60
…		…
257		74
258	=over 4	75	=over 4
259		76
260	=item $text	77	=item $text
261		78
262	Rxvt-unicodes special way of encoding text, where one "unicode" character	79	Rxvt-unicode's special way of encoding text, where one "unicode" character
263	always represents one screen cell. See L<ROW_t> for a discussion of this format.	80	always represents one screen cell. See L<ROW_t> for a discussion of this format.
264		81
265	=item $string	82	=item $string
266		83
267	A perl text string, with an emphasis on I<text>. It can store all unicode	84	A perl text string, with an emphasis on I<text>. It can store all unicode
…		…
271	=item $octets	88	=item $octets
272		89
273	Either binary data or - more common - a text string encoded in a	90	Either binary data or - more common - a text string encoded in a
274	locale-specific way.	91	locale-specific way.
275		92
		93	=item $keysym
		94
		95	an integer that is a valid X11 keysym code. You can convert a string
		96	into a keysym and viceversa by using C<XStringToKeysym> and
		97	C<XKeysymToString>.
		98
276	=back	99	=back
277		100
278	=head2 Extension Objects	101	=head2 Extension Objects
279		102
280	Very perl extension is a perl class. A separate perl object is created	103	Every perl extension is a perl class. A separate perl object is created
281	for each terminal and each extension and passed as the first parameter to	104	for each terminal, and each terminal has its own set of extension objects,
282	hooks. So extensions can use their C<$self> object without having to think	105	which are passed as the first parameter to hooks. So extensions can use
283	about other extensions, with the exception of methods and members that	106	their C<$self> object without having to think about clashes with other
		107	extensions or other terminals, with the exception of methods and members
284	begin with an underscore character C<_>: these are reserved for internal	108	that begin with an underscore character C<_>: these are reserved for
285	use.	109	internal use.
286		110
287	Although it isn't a C<urxvt::term> object, you can call all methods of the	111	Although it isn't a C<urxvt::term> object, you can call all methods of the
288	C<urxvt::term> class on this object.	112	C<urxvt::term> class on this object.
289		113
290	It has the following methods and data members:	114	Additional methods only supported for extension objects are described in
		115	the C<urxvt::extension> section below.
		116
		117	=head2 META comments
		118
		119	Rxvt-unicode recognizes special meta comments in extensions that define
		120	different types of metadata.
		121
		122	Currently, it recognises only one such comment:
291		123
292	=over 4	124	=over 4
293		125
294	=item $urxvt_term = $self->{term}	126	=item #:META:RESOURCE:name:type:desc
295		127
296	Returns the C<urxvt::term> object associated with this instance of the	128	The RESOURCE comment defines a resource used by the extension, where
297	extension. This member I<must not> be changed in any way.	129	C<name> is the resource name, C<type> is the resource type, C<boolean>
298		130	or C<string>, and C<desc> is the resource description.
299	=item $self->enable ($hook_name => $cb, [$hook_name => $cb..])
300
301	Dynamically enable the given hooks (named without the C<on_> prefix) for
302	this extension, replacing any previous hook. This is useful when you want
303	to overwrite time-critical hooks only temporarily.
304
305	=item $self->disable ($hook_name[, $hook_name..])
306
307	Dynamically disable the given hooks.
308		131
309	=back	132	=back
310		133
311	=head2 Hooks	134	=head2 Hooks
312		135
313	The following subroutines can be declared in extension files, and will be	136	The following subroutines can be declared in extension files, and will be
314	called whenever the relevant event happens.	137	called whenever the relevant event happens.
315		138
316	The first argument passed to them is an extension oject as described in	139	The first argument passed to them is an extension object as described in
317	the in the C<Extension Objects> section.	140	the in the C<Extension Objects> section.
318		141
319	B<All> of these hooks must return a boolean value. If any of the called	142	B<All> of these hooks must return a boolean value. If any of the called
320	hooks returns true, then the event counts as being I<consumed>, and the	143	hooks returns true, then the event counts as being I<consumed>, and the
321	relevant action might not be carried out by the C++ code.	144	relevant action might not be carried out by the C++ code.
…		…
334	place.	157	place.
335		158
336	=item on_start $term	159	=item on_start $term
337		160
338	Called at the very end of initialisation of a new terminal, just before	161	Called at the very end of initialisation of a new terminal, just before
339	trying to map (display) the toplevel and returning to the mainloop.	162	trying to map (display) the toplevel and returning to the main loop.
340		163
341	=item on_destroy $term	164	=item on_destroy $term
342		165
343	Called whenever something tries to destroy terminal, before doing anything	166	Called whenever something tries to destroy terminal, when the terminal is
344	yet. If this hook returns true, then destruction is skipped, but this is	167	still fully functional (not for long, though).
345	rarely a good idea.
346		168
347	=item on_reset $term	169	=item on_reset $term
348		170
349	Called after the screen is "reset" for any reason, such as resizing or	171	Called after the screen is "reset" for any reason, such as resizing or
350	control sequences. Here is where you can react on changes to size-related	172	control sequences. Here is where you can react on changes to size-related
…		…
372		194
373	Called whenever a selection has been copied, but before the selection is	195	Called whenever a selection has been copied, but before the selection is
374	requested from the server. The selection text can be queried and changed	196	requested from the server. The selection text can be queried and changed
375	by calling C<< $term->selection >>.	197	by calling C<< $term->selection >>.
376		198
377	Returning a true value aborts selection grabbing. It will still be hilighted.	199	Returning a true value aborts selection grabbing. It will still be highlighted.
378		200
379	=item on_sel_extend $term	201	=item on_sel_extend $term
380		202
381	Called whenever the user tries to extend the selection (e.g. with a double	203	Called whenever the user tries to extend the selection (e.g. with a double
382	click) and is either supposed to return false (normal operation), or	204	click) and is either supposed to return false (normal operation), or
383	should extend the selection itelf and return true to suppress the built-in	205	should extend the selection itself and return true to suppress the built-in
384	processing. This can happen multiple times, as long as the callback	206	processing. This can happen multiple times, as long as the callback
385	returns true, it will be called on every further click by the user and is	207	returns true, it will be called on every further click by the user and is
386	supposed to enlarge the selection more and more, if possible.	208	supposed to enlarge the selection more and more, if possible.
387		209
388	See the F<selection> example extension.	210	See the F<selection> example extension.
389		211
390	=item on_view_change $term, $offset	212	=item on_view_change $term, $offset
391		213
392	Called whenever the view offset changes, i..e the user or program	214	Called whenever the view offset changes, i.e. the user or program
393	scrolls. Offset C<0> means display the normal terminal, positive values	215	scrolls. Offset C<0> means display the normal terminal, positive values
394	show this many lines of scrollback.	216	show this many lines of scrollback.
395		217
396	=item on_scroll_back $term, $lines, $saved	218	=item on_scroll_back $term, $lines, $saved
397		219
…		…
401		223
402	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,	224	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,
403	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total	225	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total
404	number of lines that will be in the scrollback buffer.	226	number of lines that will be in the scrollback buffer.
405		227
406	=item on_osc_seq $term, $string	228	=item on_osc_seq $term, $op, $args, $resp
		229
		230	Called on every OSC sequence and can be used to suppress it or modify its
		231	behaviour. The default should be to return an empty list. A true value
		232	suppresses execution of the request completely. Make sure you don't get
		233	confused by recursive invocations when you output an OSC sequence within
		234	this callback.
		235
		236	C<on_osc_seq_perl> should be used for new behaviour.
		237
		238	=item on_osc_seq_perl $term, $args, $resp
407		239
408	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =	240	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =
409	operating system command) is processed. Cursor position and other state	241	operating system command) is processed. Cursor position and other state
410	information is up-to-date when this happens. For interoperability, the	242	information is up-to-date when this happens. For interoperability, the
411	string should start with the extension name and a colon, to distinguish	243	string should start with the extension name (sans -osc) and a semicolon,
412	it from commands for other extensions, and this might be enforced in the	244	to distinguish it from commands for other extensions, and this might be
413	future.	245	enforced in the future.
		246
		247	For example, C<overlay-osc> uses this:
		248
		249	sub on_osc_seq_perl {
		250	my ($self, $osc, $resp) = @_;
		251
		252	return unless $osc =~ s/^overlay;//;
		253
		254	... process remaining $osc string
		255	}
414		256
415	Be careful not ever to trust (in a security sense) the data you receive,	257	Be careful not ever to trust (in a security sense) the data you receive,
416	as its source can not easily be controleld (e-mail content, messages from	258	as its source can not easily be controlled (e-mail content, messages from
417	other users on the same system etc.).	259	other users on the same system etc.).
		260
		261	For responses, C<$resp> contains the end-of-args separator used by the
		262	sender.
418		263
419	=item on_add_lines $term, $string	264	=item on_add_lines $term, $string
420		265
421	Called whenever text is about to be output, with the text as argument. You	266	Called whenever text is about to be output, with the text as argument. You
422	can filter/change and output the text yourself by returning a true value	267	can filter/change and output the text yourself by returning a true value
…		…
427	=item on_tt_write $term, $octets	272	=item on_tt_write $term, $octets
428		273
429	Called whenever some data is written to the tty/pty and can be used to	274	Called whenever some data is written to the tty/pty and can be used to
430	suppress or filter tty input.	275	suppress or filter tty input.
431		276
		277	=item on_tt_paste $term, $octets
		278
		279	Called whenever text is about to be pasted, with the text as argument. You
		280	can filter/change and paste the text yourself by returning a true value
		281	and calling C<< $term->tt_paste >> yourself. C<$octets> is
		282	locale-encoded.
		283
432	=item on_line_update $term, $row	284	=item on_line_update $term, $row
433		285
434	Called whenever a line was updated or changed. Can be used to filter	286	Called whenever a line was updated or changed. Can be used to filter
435	screen output (e.g. underline urls or other useless stuff). Only lines	287	screen output (e.g. underline urls or other useless stuff). Only lines
436	that are being shown will be filtered, and, due to performance reasons,	288	that are being shown will be filtered, and, due to performance reasons,
…		…
443	later with the already-modified line (e.g. if unrelated parts change), so	295	later with the already-modified line (e.g. if unrelated parts change), so
444	you cannot just toggle rendition bits, but only set them.	296	you cannot just toggle rendition bits, but only set them.
445		297
446	=item on_refresh_begin $term	298	=item on_refresh_begin $term
447		299
448	Called just before the screen gets redrawn. Can be used for overlay	300	Called just before the screen gets redrawn. Can be used for overlay or
449	or similar effects by modify terminal contents in refresh_begin, and	301	similar effects by modifying the terminal contents in refresh_begin, and
450	restoring them in refresh_end. The built-in overlay and selection display	302	restoring them in refresh_end. The built-in overlay and selection display
451	code is run after this hook, and takes precedence.	303	code is run after this hook, and takes precedence.
452		304
453	=item on_refresh_end $term	305	=item on_refresh_end $term
454		306
455	Called just after the screen gets redrawn. See C<on_refresh_begin>.	307	Called just after the screen gets redrawn. See C<on_refresh_begin>.
456		308
		309	=item on_action $term, $string
		310
		311	Called whenever an action is invoked for the corresponding extension
		312	(e.g. via a C<extension:string> builtin action bound to a key, see
		313	description of the B<keysym> resource in the urxvt(1) manpage). The
		314	event is simply the action string. Note that an action event is always
		315	associated to a single extension.
		316
457	=item on_keyboard_command $term, $string	317	=item on_user_command $term, $string *DEPRECATED*
458		318
459	Called whenever the user presses a key combination that has a	319	Called whenever a user-configured event is being activated (e.g. via
460	C<perl:string> action bound to it (see description of the B<keysym>	320	a C<perl:string> action bound to a key, see description of the B<keysym>
461	resource in the @@RXVT_NAME@@(1) manpage).	321	resource in the urxvt(1) manpage).
		322
		323	The event is simply the action string. This interface is going away in
		324	preference to the C<on_action> hook.
		325
		326	=item on_resize_all_windows $term, $new_width, $new_height
		327
		328	Called just after the new window size has been calculated, but before
		329	windows are actually being resized or hints are being set. If this hook
		330	returns a true value, setting of the window hints is being skipped.
462		331
463	=item on_x_event $term, $event	332	=item on_x_event $term, $event
464		333
465	Called on every X event received on the vt window (and possibly other	334	Called on every X event received on the vt window (and possibly other
466	windows). Should only be used as a last resort. Most event structure	335	windows). Should only be used as a last resort. Most event structure
467	members are not passed.	336	members are not passed.
468		337
		338	=item on_root_event $term, $event
		339
		340	Like C<on_x_event>, but is called for events on the root window.
		341
469	=item on_focus_in $term	342	=item on_focus_in $term
470		343
471	Called whenever the window gets the keyboard focus, before rxvt-unicode	344	Called whenever the window gets the keyboard focus, before rxvt-unicode
472	does focus in processing.	345	does focus in processing.
473		346
474	=item on_focus_out $term	347	=item on_focus_out $term
475		348
476	Called wheneever the window loses keyboard focus, before rxvt-unicode does	349	Called whenever the window loses keyboard focus, before rxvt-unicode does
477	focus out processing.	350	focus out processing.
478		351
479	=item on_configure_notify $term, $event	352	=item on_configure_notify $term, $event
480		353
481	=item on_property_notify $term, $event	354	=item on_property_notify $term, $event
…		…
492		365
493	=item on_map_notify $term, $event	366	=item on_map_notify $term, $event
494		367
495	=item on_unmap_notify $term, $event	368	=item on_unmap_notify $term, $event
496		369
497	Called whenever the corresponding X event is received for the terminal If	370	Called whenever the corresponding X event is received for the terminal. If
498	the hook returns true, then the even will be ignored by rxvt-unicode.	371	the hook returns true, then the event will be ignored by rxvt-unicode.
499		372
500	The event is a hash with most values as named by Xlib (see the XEvent	373	The event is a hash with most values as named by Xlib (see the XEvent
501	manpage), with the additional members C<row> and C<col>, which are the	374	manpage), with the additional members C<row> and C<col>, which are the
502	(real, not screen-based) row and column under the mouse cursor.	375	(real, not screen-based) row and column under the mouse cursor.
503		376
504	C<on_key_press> additionally receives the string rxvt-unicode would	377	C<on_key_press> additionally receives the string rxvt-unicode would
505	output, if any, in locale-specific encoding.	378	output, if any, in locale-specific encoding.
506		379
507	subwindow.
508
509	=item on_client_message $term, $event	380	=item on_client_message $term, $event
510		381
511	=item on_wm_protocols $term, $event	382	=item on_wm_protocols $term, $event
512		383
513	=item on_wm_delete_window $term, $event	384	=item on_wm_delete_window $term, $event
514		385
515	Called when various types of ClientMessage events are received (all with	386	Called when various types of ClientMessage events are received (all with
516	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).	387	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).
517		388
		389	=item on_bell $term
		390
		391	Called on receipt of a bell character.
		392
518	=back	393	=back
519		394
520	=cut	395	=cut
521		396
522	package urxvt;	397	package urxvt;
523		398
524	use utf8;	399	use utf8;
525	use strict;	400	use strict 'vars';
526	use Carp ();	401	use Carp ();
527	use Scalar::Util ();	402	use Scalar::Util ();
528	use List::Util ();	403	use List::Util ();
529		404
530	our $VERSION = 1;	405	our $VERSION = 1;
531	our $TERM;	406	our $TERM;
532	our @TERM_INIT;	407	our @TERM_INIT; # should go, prevents async I/O etc.
533	our @TERM_EXT;	408	our @TERM_EXT; # should go, prevents async I/O etc.
534	our @HOOKNAME;	409	our @HOOKNAME;
535	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;	410	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
536	our %OPTION;	411	our %OPTION;
537		412
538	our $LIBDIR;	413	our $LIBDIR;
539	our $RESNAME;	414	our $RESNAME;
540	our $RESCLASS;	415	our $RESCLASS;
541	our $RXVTNAME;	416	our $RXVTNAME;
542		417
		418	our $NOCHAR = chr 0xffff;
		419
543	=head2 Variables in the C<urxvt> Package	420	=head2 Variables in the C<urxvt> Package
544		421
545	=over 4	422	=over 4
546		423
547	=item $urxvt::LIBDIR	424	=item $urxvt::LIBDIR
…		…
562	The current terminal. This variable stores the current C<urxvt::term>	439	The current terminal. This variable stores the current C<urxvt::term>
563	object, whenever a callback/hook is executing.	440	object, whenever a callback/hook is executing.
564		441
565	=item @urxvt::TERM_INIT	442	=item @urxvt::TERM_INIT
566		443
567	All coderefs in this array will be called as methods of the next newly	444	All code references in this array will be called as methods of the next newly
568	created C<urxvt::term> object (during the C<on_init> phase). The array	445	created C<urxvt::term> object (during the C<on_init> phase). The array
569	gets cleared before the codereferences that were in it are being executed,	446	gets cleared before the code references that were in it are being executed,
570	so coderefs can push themselves onto it again if they so desire.	447	so references can push themselves onto it again if they so desire.
571		448
572	This complements to the perl-eval commandline option, but gets executed	449	This complements to the perl-eval command line option, but gets executed
573	first.	450	first.
574		451
575	=item @urxvt::TERM_EXT	452	=item @urxvt::TERM_EXT
576		453
577	Works similar to C<@TERM_INIT>, but contains perl package/class names, which	454	Works similar to C<@TERM_INIT>, but contains perl package/class names, which
…		…
584		461
585	=over 4	462	=over 4
586		463
587	=item urxvt::fatal $errormessage	464	=item urxvt::fatal $errormessage
588		465
589	Fatally aborts execution with the given error message. Avoid at all	466	Fatally aborts execution with the given error message (which should
590	costs! The only time this is acceptable is when the terminal process	467	include a trailing newline). Avoid at all costs! The only time this
591	starts up.	468	is acceptable (and useful) is in the init hook, where it prevents the
		469	terminal from starting up.
592		470
593	=item urxvt::warn $string	471	=item urxvt::warn $string
594		472
595	Calls C<rxvt_warn> with the given string which should not include a	473	Calls C<rxvt_warn> with the given string which should include a trailing
596	newline. The module also overwrites the C<warn> builtin with a function	474	newline. The module also overwrites the C<warn> builtin with a function
597	that calls this function.	475	that calls this function.
598		476
599	Using this function has the advantage that its output ends up in the	477	Using this function has the advantage that its output ends up in the
600	correct place, e.g. on stderr of the connecting urxvtc client.	478	correct place, e.g. on stderr of the connecting urxvtc client.
601		479
602	Messages have a size limit of 1023 bytes currently.	480	Messages have a size limit of 1023 bytes currently.
		481
		482	=item @terms = urxvt::termlist
		483
		484	Returns all urxvt::term objects that exist in this process, regardless of
		485	whether they are started, being destroyed etc., so be careful. Only term
		486	objects that have perl extensions attached will be returned (because there
		487	is no urxvt::term object associated with others).
603		488
604	=item $time = urxvt::NOW	489	=item $time = urxvt::NOW
605		490
606	Returns the "current time" (as per the event loop).	491	Returns the "current time" (as per the event loop).
607		492
…		…
650		535
651	=item $rend = urxvt::OVERLAY_RSTYLE	536	=item $rend = urxvt::OVERLAY_RSTYLE
652		537
653	Return the rendition mask used for overlays by default.	538	Return the rendition mask used for overlays by default.
654		539
655	=item $rendbit = urxvt::RS_Bold, RS_Italic, RS_Blink, RS_RVid, RS_Uline	540	=item $rendbit = urxvt::RS_Bold, urxvt::RS_Italic, urxvt::RS_Blink,
		541	urxvt::RS_RVid, urxvt::RS_Uline
656		542
657	Return the bit that enabled bold, italic, blink, reverse-video and	543	Return the bit that enabled bold, italic, blink, reverse-video and
658	underline, respectively. To enable such a style, just logically OR it into	544	underline, respectively. To enable such a style, just logically OR it into
659	the bitset.	545	the bitset.
660		546
…		…
665	Return the foreground/background colour index, respectively.	551	Return the foreground/background colour index, respectively.
666		552
667	=item $rend = urxvt::SET_FGCOLOR $rend, $new_colour	553	=item $rend = urxvt::SET_FGCOLOR $rend, $new_colour
668		554
669	=item $rend = urxvt::SET_BGCOLOR $rend, $new_colour	555	=item $rend = urxvt::SET_BGCOLOR $rend, $new_colour
		556
		557	=item $rend = urxvt::SET_COLOR $rend, $new_fg, $new_bg
670		558
671	Replace the foreground/background colour in the rendition mask with the	559	Replace the foreground/background colour in the rendition mask with the
672	specified one.	560	specified one.
673		561
674	=item $value = urxvt::GET_CUSTOM $rend	562	=item $value = urxvt::GET_CUSTOM $rend
…		…
693	unless $msg =~ /\n$/;	581	unless $msg =~ /\n$/;
694	urxvt::warn ($msg);	582	urxvt::warn ($msg);
695	};	583	};
696	}	584	}
697		585
		586	no warnings 'utf8';
		587
		588	sub parse_resource {
		589	my ($term, $name, $isarg, $longopt, $flag, $value) = @_;
		590
		591	$term->scan_extensions;
		592
		593	my $r = $term->{meta}{resource};
		594	keys %$r; # reset iterator
		595	while (my ($k, $v) = each %$r) {
		596	my $pattern = $k;
		597	$pattern =~ y/./-/ if $isarg;
		598	my $prefix = $name;
		599	my $suffix;
		600	if ($pattern =~ /\-$/) {
		601	$prefix = substr $name, 0, length $pattern;
		602	$suffix = substr $name, length $pattern;
		603	}
		604	if ($pattern eq $prefix) {
		605	$name = "$urxvt::RESCLASS.$k$suffix";
		606
		607	push @{ $term->{perl_ext_3} }, $v->[0];
		608
		609	if ($v->[1] eq "boolean") {
		610	$term->put_option_db ($name, $flag ? "true" : "false");
		611	return 1;
		612	} else {
		613	$term->put_option_db ($name, $value);
		614	return 1 + 2;
		615	}
		616	}
		617	}
		618
		619	0
		620	}
		621
		622	sub usage {
		623	my ($term, $usage_type) = @_;
		624
		625	$term->scan_extensions;
		626
		627	my $r = $term->{meta}{resource};
		628
		629	for my $pattern (sort keys %$r) {
		630	my ($ext, $type, $desc) = @{ $r->{$pattern} };
		631
		632	$desc .= " (-pe $ext)";
		633
		634	if ($usage_type == 1) {
		635	$pattern =~ y/./-/;
		636	$pattern =~ s/-$/-.../g;
		637
		638	if ($type eq "boolean") {
		639	urxvt::log sprintf " -%-30s %s\n", "/+$pattern", $desc;
		640	} else {
		641	urxvt::log sprintf " -%-30s %s\n", "$pattern $type", $desc;
		642	}
		643	} else {
		644	$pattern =~ s/\.$/.*/g;
		645	urxvt::log sprintf " %-31s %s\n", "$pattern:", $type;
		646	}
		647	}
		648	}
		649
698	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};	650	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
699		651
700	sub verbose {	652	sub verbose {
701	my ($level, $msg) = @_;	653	my ($level, $msg) = @_;
702	warn "$msg\n" if $level <= $verbosity;	654	warn "$msg\n" if $level <= $verbosity;
…		…
714	$pkg =~ s/[^[:word:]]/_/g;	666	$pkg =~ s/[^[:word:]]/_/g;
715	$pkg = "urxvt::ext::$pkg";	667	$pkg = "urxvt::ext::$pkg";
716		668
717	verbose 3, "loading extension '$path' into package '$pkg'";	669	verbose 3, "loading extension '$path' into package '$pkg'";
718		670
		671	(${"$pkg\::_NAME"} = $path) =~ s/^.*[\\\/]//; # hackish
		672
719	open my $fh, "<:raw", $path	673	open my $fh, "<:raw", $path
720	or die "$path: $!";	674	or die "$path: $!";
721		675
722	my $source =	676	my $source =
723	"package $pkg; use strict; use utf8;\n"	677	"package $pkg; use strict 'vars'; use utf8; no warnings 'utf8';\n"
724	. "#line 1 \"$path\"\n{\n"	678	. "#line 1 \"$path\"\n{\n"
725	. (do { local $/; <$fh> })	679	. (do { local $/; <$fh> })
726	. "\n};\n1";	680	. "\n};\n1";
727		681
728	eval $source	682	eval $source
…		…
737	# called by the rxvt core	691	# called by the rxvt core
738	sub invoke {	692	sub invoke {
739	local $TERM = shift;	693	local $TERM = shift;
740	my $htype = shift;	694	my $htype = shift;
741		695
742	if ($htype == 0) { # INIT	696	if ($htype == HOOK_INIT) {
743	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	697	my @dirs = $TERM->perl_libdirs;
744		698
		699	$TERM->scan_extensions;
		700
745	my %ext_arg;	701	my %ext_arg;
746		702
747	{	703	{
748	my @init = @TERM_INIT;	704	my @init = @TERM_INIT;
749	@TERM_INIT = ();	705	@TERM_INIT = ();
…		…
751	my @pkg = @TERM_EXT;	707	my @pkg = @TERM_EXT;
752	@TERM_EXT = ();	708	@TERM_EXT = ();
753	$TERM->register_package ($_) for @pkg;	709	$TERM->register_package ($_) for @pkg;
754	}	710	}
755		711
		712	for (
756	for (grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {	713	(grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2),
		714	@{ delete $TERM->{perl_ext_3} }
		715	) {
757	if ($_ eq "default") {	716	if ($_ eq "default") {
		717
		718	$ext_arg{$_} = []
758	$ext_arg{$_} ||= [] for qw(selection option-popup selection-popup searchable-scrollback);	719	for qw(selection option-popup selection-popup readline searchable-scrollback);
		720
		721	for ($TERM->_keysym_resources) {
		722	next if /^(?:string|command|builtin|builtin-string|perl)/;
		723	next unless /^([A-Za-z0-9_\-]+):/;
		724
		725	my $ext = $1;
		726
		727	$ext_arg{$ext} = [];
		728	}
		729
759	} elsif (/^-(.*)$/) {	730	} elsif (/^-(.*)$/) {
760	delete $ext_arg{$1};	731	delete $ext_arg{$1};
		732
761	} elsif (/^([^<]+)<(.*)>$/) {	733	} elsif (/^([^<]+)<(.*)>$/) {
762	push @{ $ext_arg{$1} }, $2;	734	push @{ $ext_arg{$1} }, $2;
		735
763	} else {	736	} else {
764	$ext_arg{$_} ||= [];	737	$ext_arg{$_} ||= [];
765	}	738	}
766	}	739	}
767		740
768	while (my ($ext, $argv) = each %ext_arg) {	741	for my $ext (sort keys %ext_arg) {
769	my @files = grep -f $_, map "$_/$ext", @dirs;	742	my @files = grep -f $_, map "$_/$ext", @dirs;
770		743
771	if (@files) {	744	if (@files) {
772	$TERM->register_package (extension_package $files[0], $argv);	745	$TERM->register_package (extension_package $files[0], $ext_arg{$ext});
773	} else {	746	} else {
774	warn "perl extension '$ext' not found in perl library search path\n";	747	warn "perl extension '$ext' not found in perl library search path\n";
775	}	748	}
776	}	749	}
777		750
…		…
783		756
784	if (my $cb = $TERM->{_hook}[$htype]) {	757	if (my $cb = $TERM->{_hook}[$htype]) {
785	verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")"	758	verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")"
786	if $verbosity >= 10;	759	if $verbosity >= 10;
787		760
788	keys %$cb;	761	if ($htype == HOOK_ACTION) {
		762	# this hook is only sent to the extension with the name
		763	# matching the first arg
		764	my $pkg = shift;
		765	$pkg =~ y/-/_/;
		766	$pkg = "urxvt::ext::$pkg";
789		767
790	while (my ($pkg, $cb) = each %$cb) {	768	$cb = $cb->{$pkg}
		769	or return undef; #TODO: maybe warn user?
		770
		771	$cb = { $pkg => $cb };
		772	}
		773
		774	for my $pkg (keys %$cb) {
791	my $retval_ = eval { $cb->($TERM->{_pkg}{$pkg}, @_) };	775	my $retval_ = eval { $cb->{$pkg}->($TERM->{_pkg}{$pkg} || $TERM, @_) };
792	$retval ||= $retval_;	776	$retval ||= $retval_;
793		777
794	if ($@) {	778	if ($@) {
795	$TERM->ungrab; # better to lose the grab than the session	779	$TERM->ungrab; # better to lose the grab than the session
796	warn $@;	780	warn $@;
…		…
799		783
800	verbose 11, "$HOOKNAME[$htype] returning <$retval>"	784	verbose 11, "$HOOKNAME[$htype] returning <$retval>"
801	if $verbosity >= 11;	785	if $verbosity >= 11;
802	}	786	}
803		787
804	if ($htype == 1) { # DESTROY	788	if ($htype == HOOK_DESTROY) {
805	# clear package objects	789	# clear package objects
806	%$_ = () for values %{ $TERM->{_pkg} };	790	%$_ = () for values %{ $TERM->{_pkg} };
807		791
808	# clear package	792	# clear package
809	%$TERM = ();	793	%$TERM = ();
810	}	794	}
811		795
812	$retval	796	$retval
813	}	797	}
814		798
815	# urxvt::term::extension	799	sub SET_COLOR($$$) {
		800	SET_BGCOLOR (SET_FGCOLOR ($_[0], $_[1]), $_[2])
		801	}
		802
		803	sub rend2mask {
		804	no strict 'refs';
		805	my ($str, $mask) = (@_, 0);
		806	my %color = ( fg => undef, bg => undef );
		807	my @failed;
		808	for my $spec ( split /\s+/, $str ) {
		809	if ( $spec =~ /^([fb]g)[_:-]?(\d+)/i ) {
		810	$color{lc($1)} = $2;
		811	} else {
		812	my $neg = $spec =~ s/^[-^]//;
		813	unless ( exists &{"RS_$spec"} ) {
		814	push @failed, $spec;
		815	next;
		816	}
		817	my $cur = &{"RS_$spec"};
		818	if ( $neg ) {
		819	$mask &= ~$cur;
		820	} else {
		821	$mask |= $cur;
		822	}
		823	}
		824	}
		825	($mask, @color{qw(fg bg)}, \@failed)
		826	}
816		827
817	package urxvt::term::extension;	828	package urxvt::term::extension;
818		829
819	sub enable {	830	=head2 The C<urxvt::term::extension> class
820	my ($self, %hook) = @_;
821	my $pkg = $self->{_pkg};
822		831
823	while (my ($name, $cb) = each %hook) {	832	Each extension attached to a terminal object is represented by
824	my $htype = $HOOKTYPE{uc $name};	833	a C<urxvt::term::extension> object.
825	defined $htype
826	or Carp::croak "unsupported hook type '$name'";
827		834
828	$self->set_should_invoke ($htype, +1)	835	You can use these objects, which are passed to all callbacks to store any
829	unless exists $self->{term}{_hook}[$htype]{$pkg};	836	state related to the terminal and extension instance.
830		837
831	$self->{term}{_hook}[$htype]{$pkg} = $cb;	838	The methods (And data members) documented below can be called on extension
832	}	839	objects, in addition to call methods documented for the <urxvt::term>
833	}	840	class.
834		841
835	sub disable {	842	=over 4
836	my ($self, @hook) = @_;
837	my $pkg = $self->{_pkg};
838		843
839	for my $name (@hook) {	844	=item $urxvt_term = $self->{term}
840	my $htype = $HOOKTYPE{uc $name};
841	defined $htype
842	or Carp::croak "unsupported hook type '$name'";
843		845
844	$self->set_should_invoke ($htype, -1)	846	Returns the C<urxvt::term> object associated with this instance of the
845	if delete $self->{term}{_hook}[$htype]{$pkg};	847	extension. This member I<must not> be changed in any way.
846	}	848
847	}	849	=cut
848		850
849	our $AUTOLOAD;	851	our $AUTOLOAD;
850		852
851	sub AUTOLOAD {	853	sub AUTOLOAD {
852	$AUTOLOAD =~ /:([^:]+)$/	854	$AUTOLOAD =~ /:([^:]+)$/
…		…
865		867
866	sub DESTROY {	868	sub DESTROY {
867	# nop	869	# nop
868	}	870	}
869		871
870	# urxvt::destroy_hook	872	# urxvt::destroy_hook (basically a cheap Guard:: implementation)
871		873
872	sub urxvt::destroy_hook::DESTROY {	874	sub urxvt::destroy_hook::DESTROY {
873	${$_[0]}->();	875	${$_[0]}->();
874	}	876	}
875		877
876	sub urxvt::destroy_hook(&) {	878	sub urxvt::destroy_hook(&) {
877	bless \shift, urxvt::destroy_hook::	879	bless \shift, urxvt::destroy_hook::
878	}	880	}
		881
		882	=item $self->enable ($hook_name => $cb[, $hook_name => $cb..])
		883
		884	Dynamically enable the given hooks (named without the C<on_> prefix) for
		885	this extension, replacing any hook previously installed via C<enable> in
		886	this extension.
		887
		888	This is useful when you want to overwrite time-critical hooks only
		889	temporarily.
		890
		891	To install additional callbacks for the same hook, you can use the C<on>
		892	method of the C<urxvt::term> class.
		893
		894	=item $self->disable ($hook_name[, $hook_name..])
		895
		896	Dynamically disable the given hooks.
		897
		898	=cut
		899
		900	sub enable {
		901	my ($self, %hook) = @_;
		902	my $pkg = $self->{_pkg};
		903
		904	while (my ($name, $cb) = each %hook) {
		905	my $htype = $HOOKTYPE{uc $name};
		906	defined $htype
		907	or Carp::croak "unsupported hook type '$name'";
		908
		909	$self->set_should_invoke ($htype, +1)
		910	unless exists $self->{term}{_hook}[$htype]{$pkg};
		911
		912	$self->{term}{_hook}[$htype]{$pkg} = $cb;
		913	}
		914	}
		915
		916	sub disable {
		917	my ($self, @hook) = @_;
		918	my $pkg = $self->{_pkg};
		919
		920	for my $name (@hook) {
		921	my $htype = $HOOKTYPE{uc $name};
		922	defined $htype
		923	or Carp::croak "unsupported hook type '$name'";
		924
		925	$self->set_should_invoke ($htype, -1)
		926	if delete $self->{term}{_hook}[$htype]{$pkg};
		927	}
		928	}
		929
		930	=item $guard = $self->on ($hook_name => $cb[, $hook_name => $cb..])
		931
		932	Similar to the C<enable> enable, but installs additional callbacks for
		933	the given hook(s) (that is, it doesn't replace existing callbacks), and
		934	returns a guard object. When the guard object is destroyed the callbacks
		935	are disabled again.
		936
		937	=cut
		938
		939	sub urxvt::extension::on_disable::DESTROY {
		940	my $disable = shift;
		941
		942	my $term = delete $disable->{""};
		943
		944	while (my ($htype, $id) = each %$disable) {
		945	delete $term->{_hook}[$htype]{$id};
		946	$term->set_should_invoke ($htype, -1);
		947	}
		948	}
		949
		950	sub on {
		951	my ($self, %hook) = @_;
		952
		953	my $term = $self->{term};
		954
		955	my %disable = ( "" => $term );
		956
		957	while (my ($name, $cb) = each %hook) {
		958	my $htype = $HOOKTYPE{uc $name};
		959	defined $htype
		960	or Carp::croak "unsupported hook type '$name'";
		961
		962	$term->set_should_invoke ($htype, +1);
		963	$term->{_hook}[$htype]{ $disable{$htype} = $cb+0 }
		964	= sub { shift; $cb->($self, @_) }; # very ugly indeed
		965	}
		966
		967	bless \%disable, "urxvt::extension::on_disable"
		968	}
		969
		970	=item $self->bind_action ($hotkey, $action)
		971
		972	=item $self->x_resource ($pattern)
		973
		974	=item $self->x_resource_boolean ($pattern)
		975
		976	These methods support an additional C<%> prefix for C<$action> or
		977	C<$pattern> when called on an extension object, compared to the
		978	C<urxvt::term> methods of the same name - see the description of these
		979	methods in the C<urxvt::term> class for details.
		980
		981	=cut
		982
		983	sub bind_action {
		984	my ($self, $hotkey, $action) = @_;
		985	$action =~ s/^%:/$_[0]{_name}:/;
		986	$self->{term}->bind_action ($hotkey, $action)
		987	}
		988
		989	sub x_resource {
		990	my ($self, $name) = @_;
		991	$name =~ s/^%(\.|$)/$_[0]{_name}$1/;
		992	$self->{term}->x_resource ($name)
		993	}
		994
		995	sub x_resource_boolean {
		996	my ($self, $name) = @_;
		997	$name =~ s/^%(\.|$)/$_[0]{_name}$1/;
		998	$self->{term}->x_resource_boolean ($name)
		999	}
		1000
		1001	=back
		1002
		1003	=cut
879		1004
880	package urxvt::anyevent;	1005	package urxvt::anyevent;
881		1006
882	=head2 The C<urxvt::anyevent> Class	1007	=head2 The C<urxvt::anyevent> Class
883		1008
884	The sole purpose of this class is to deliver an interface to the	1009	The sole purpose of this class is to deliver an interface to the
885	C<AnyEvent> module - any module using it will work inside urxvt without	1010	C<AnyEvent> module - any module using it will work inside urxvt without
886	further programming. The only exception is that you cannot wait on	1011	further programming. The only exception is that you cannot wait on
887	condition variables, but non-blocking condvar use is ok. What this means	1012	condition variables, but non-blocking condvar use is ok.
888	is that you cannot use blocking APIs, but the non-blocking variant should
889	work.
890		1013
891	=cut	1014	In practical terms this means is that you cannot use blocking APIs, but
		1015	the non-blocking variant should work.
892		1016
		1017	=cut
		1018
893	our $VERSION = 1;	1019	our $VERSION = '5.23';
894		1020
895	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there	1021	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there
896	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];	1022	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];
897		1023
898	sub timer {	1024	sub timer {
…		…
900		1026
901	my $cb = $arg{cb};	1027	my $cb = $arg{cb};
902		1028
903	urxvt::timer	1029	urxvt::timer
904	->new	1030	->new
905	->start (urxvt::NOW + $arg{after})	1031	->after ($arg{after}, $arg{interval})
906	->cb (sub {	1032	->cb ($arg{interval} ? $cb : sub {
907	$_[0]->stop; # need to cancel manually	1033	$_[0]->stop; # need to cancel manually
908	$cb->();	1034	$cb->();
909	})	1035	})
910	}	1036	}
911		1037
912	sub io {	1038	sub io {
913	my ($class, %arg) = @_;	1039	my ($class, %arg) = @_;
914		1040
915	my $cb = $arg{cb};	1041	my $cb = $arg{cb};
		1042	my $fd = fileno $arg{fh};
		1043	defined $fd or $fd = $arg{fh};
916		1044
917	bless [$arg{fh}, urxvt::iow	1045	bless [$arg{fh}, urxvt::iow
918	->new	1046	->new
919	->fd (fileno $arg{fh})	1047	->fd ($fd)
920	->events (($arg{poll} =~ /r/ ? 1 : 0)	1048	->events (($arg{poll} =~ /r/ ? 1 : 0)
921	| ($arg{poll} =~ /w/ ? 2 : 0))	1049	| ($arg{poll} =~ /w/ ? 2 : 0))
922	->start	1050	->start
923	->cb (sub {	1051	->cb ($cb)
924	$cb->(($_[1] & 1 ? 'r' : '')
925	. ($_[1] & 2 ? 'w' : ''));
926	})],
927	urxvt::anyevent::	1052	], urxvt::anyevent::
		1053	}
		1054
		1055	sub idle {
		1056	my ($class, %arg) = @_;
		1057
		1058	my $cb = $arg{cb};
		1059
		1060	urxvt::iw
		1061	->new
		1062	->start
		1063	->cb ($cb)
		1064	}
		1065
		1066	sub child {
		1067	my ($class, %arg) = @_;
		1068
		1069	my $cb = $arg{cb};
		1070
		1071	urxvt::pw
		1072	->new
		1073	->start ($arg{pid})
		1074	->cb (sub {
		1075	$_[0]->stop; # need to cancel manually
		1076	$cb->($_[0]->rpid, $_[0]->rstatus);
		1077	})
928	}	1078	}
929		1079
930	sub DESTROY {	1080	sub DESTROY {
931	$_[0][1]->stop;	1081	$_[0][1]->stop;
932	}	1082	}
933		1083
934	sub condvar {	1084	# only needed for AnyEvent < 6 compatibility
935	bless \my $flag, urxvt::anyevent::condvar::	1085	sub one_event {
936	}
937
938	sub urxvt::anyevent::condvar::broadcast {
939	${$_[0]}++;
940	}
941
942	sub urxvt::anyevent::condvar::wait {
943	unless (${$_[0]}) {
944	Carp::croak "AnyEvent->condvar blocking wait unsupported in urxvt, use a non-blocking API";	1086	Carp::croak "AnyEvent->one_event blocking wait unsupported in urxvt, use a non-blocking API";
945	}
946	}	1087	}
947		1088
948	package urxvt::term;	1089	package urxvt::term;
949		1090
950	=head2 The C<urxvt::term> Class	1091	=head2 The C<urxvt::term> Class
…		…
963	urxvt::verbose 6, "register package $pkg to $self";	1104	urxvt::verbose 6, "register package $pkg to $self";
964		1105
965	@{"$pkg\::ISA"} = urxvt::term::extension::;	1106	@{"$pkg\::ISA"} = urxvt::term::extension::;
966		1107
967	my $proxy = bless {	1108	my $proxy = bless {
968	_pkg => $pkg,	1109	_pkg => $pkg,
		1110	_name => ${"$pkg\::_NAME"}, # hackish
969	argv => $argv,	1111	argv => $argv,
970	}, $pkg;	1112	}, $pkg;
971	Scalar::Util::weaken ($proxy->{term} = $self);	1113	Scalar::Util::weaken ($proxy->{term} = $self);
972		1114
973	$self->{_pkg}{$pkg} = $proxy;	1115	$self->{_pkg}{$pkg} = $proxy;
974		1116
…		…
977	$proxy->enable ($name => $ref);	1119	$proxy->enable ($name => $ref);
978	}	1120	}
979	}	1121	}
980	}	1122	}
981		1123
		1124	sub perl_libdirs {
		1125	map { split /:/ }
		1126	$_[0]->resource ("perl_lib"),
		1127	$ENV{URXVT_PERL_LIB},
		1128	"$ENV{HOME}/.urxvt/ext",
		1129	"$LIBDIR/perl"
		1130	}
		1131
		1132	# scan for available extensions and collect their metadata
		1133	sub scan_extensions {
		1134	my ($self) = @_;
		1135
		1136	return if exists $self->{meta};
		1137
		1138	my @urxvtdirs = perl_libdirs $self;
		1139	# my @cpandirs = grep -d, map "$_/URxvt/Ext", @INC;
		1140
		1141	$self->{meta} = \my %meta;
		1142
		1143	# first gather extensions
		1144
		1145	my $gather = sub {
		1146	my ($dir, $core) = @_;
		1147
		1148	opendir my $fh, $dir
		1149	or return;
		1150
		1151	for my $ext (readdir $fh) {
		1152	$ext !~ /^\./
		1153	or next;
		1154
		1155	open my $fh, "<", "$dir/$ext"
		1156	or next;
		1157
		1158	-f $fh
		1159	or next;
		1160
		1161	$ext =~ s/\.uext$// or $core
		1162	or next;
		1163
		1164	my %ext = (dir => $dir);
		1165
		1166	while (<$fh>) {
		1167	if (/^#:META:(?:X_)?RESOURCE:(.*)/) {
		1168	my ($pattern, $type, $desc) = split /:/, $1;
		1169	$pattern =~ s/^%(\.|$)/$ext$1/g; # % in pattern == extension name
		1170	if ($pattern =~ /[^a-zA-Z0-9\-\.]/) {
		1171	warn "$dir/$ext: meta resource '$pattern' contains illegal characters (not alphanumeric nor . nor *)\n";
		1172	} else {
		1173	$ext{resource}{$pattern} = [$ext, $type, $desc];
		1174	}
		1175	} elsif (/^\s*(?:#|$)/) {
		1176	# skip other comments and empty lines
		1177	} else {
		1178	last; # stop parsing on first non-empty non-comment line
		1179	}
		1180	}
		1181
		1182	$meta{ext}{$ext} = \%ext;
		1183	}
		1184	};
		1185
		1186	# $gather->($_, 0) for @cpandirs;
		1187	$gather->($_, 1) for @urxvtdirs;
		1188
		1189	# and now merge resources
		1190
		1191	$meta{resource} = \my %resource;
		1192
		1193	while (my ($k, $v) = each %{ $meta{ext} }) {
		1194	#TODO: should check for extensions overriding each other
		1195	%resource = (%resource, %{ $v->{resource} });
		1196	}
		1197	}
		1198
982	=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]	1199	=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]
983		1200
984	Creates a new terminal, very similar as if you had started it with system	1201	Creates a new terminal, very similar as if you had started it with system
985	C<$rxvtname, arg...>. C<$envhashref> must be a reference to a C<%ENV>-like	1202	C<$rxvtname, arg...>. C<$envhashref> must be a reference to a C<%ENV>-like
986	hash which defines the environment of the new terminal.	1203	hash which defines the environment of the new terminal.
987		1204
988	Croaks (and probably outputs an error message) if the new instance	1205	Croaks (and probably outputs an error message) if the new instance
989	couldn't be created. Returns C<undef> if the new instance didn't	1206	couldn't be created. Returns C<undef> if the new instance didn't
990	initialise perl, and the terminal object otherwise. The C<init> and	1207	initialise perl, and the terminal object otherwise. The C<init> and
991	C<start> hooks will be called during this call.	1208	C<start> hooks will be called before this call returns, and are free to
		1209	refer to global data (which is race free).
992		1210
993	=cut	1211	=cut
994		1212
995	sub new {	1213	sub new {
996	my ($class, $env, @args) = @_;	1214	my ($class, $env, @args) = @_;
997		1215
		1216	$env or Carp::croak "environment hash missing in call to urxvt::term->new";
		1217	@args or Carp::croak "name argument missing in call to urxvt::term->new";
		1218
998	_new ([ map "$_=$env->{$_}", keys %$env ], @args);	1219	_new ([ map "$_=$env->{$_}", keys %$env ], \@args);
999	}	1220	}
1000		1221
1001	=item $term->destroy	1222	=item $term->destroy
1002		1223
1003	Destroy the terminal object (close the window, free resources	1224	Destroy the terminal object (close the window, free resources
1004	etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event	1225	etc.). Please note that urxvt will not exit as long as any event
1005	watchers (timers, io watchers) are still active.	1226	watchers (timers, io watchers) are still active.
1006		1227
1007	=item $term->exec_async ($cmd[, @args])	1228	=item $term->exec_async ($cmd[, @args])
1008		1229
1009	Works like the combination of the C<fork>/C<exec> builtins, which executes	1230	Works like the combination of the C<fork>/C<exec> builtins, which executes
…		…
1033		1254
1034	Returns true if the option specified by C<$optval> is enabled, and	1255	Returns true if the option specified by C<$optval> is enabled, and
1035	optionally change it. All option values are stored by name in the hash	1256	optionally change it. All option values are stored by name in the hash
1036	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.	1257	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.
1037		1258
1038	Here is a a likely non-exhaustive list of option names, please see the	1259	Here is a likely non-exhaustive list of option names, please see the
1039	source file F</src/optinc.h> to see the actual list:	1260	source file F</src/optinc.h> to see the actual list:
1040		1261
1041	borderLess console cursorBlink cursorUnderline hold iconic insecure	1262	borderLess buffered console cursorBlink cursorUnderline hold iconic
1042	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage	1263	insecure intensityStyles iso14755 iso14755_52 jumpScroll loginShell
1043	override-redirect pastableTabs pointerBlank reverseVideo scrollBar	1264	mapAlert meta8 mouseWheelScrollPage override_redirect pastableTabs
1044	scrollBar_floating scrollBar_right scrollTtyKeypress scrollTtyOutput	1265	pointerBlank reverseVideo scrollBar scrollBar_floating scrollBar_right
1045	scrollWithBuffer secondaryScreen secondaryScroll skipBuiltinGlyphs	1266	scrollTtyKeypress scrollTtyOutput scrollWithBuffer secondaryScreen
1046	transparent tripleclickwords utmpInhibit visualBell	1267	secondaryScroll skipBuiltinGlyphs skipScroll transparent tripleclickwords
		1268	urgentOnBell utmpInhibit visualBell
1047		1269
1048	=item $value = $term->resource ($name[, $newval])	1270	=item $value = $term->resource ($name[, $newval])
1049		1271
1050	Returns the current resource value associated with a given name and	1272	Returns the current resource value associated with a given name and
1051	optionally sets a new value. Setting values is most useful in the C<init>	1273	optionally sets a new value. Setting values is most useful in the C<init>
…		…
1060	likely change).	1282	likely change).
1061		1283
1062	Please note that resource strings will currently only be freed when the	1284	Please note that resource strings will currently only be freed when the
1063	terminal is destroyed, so changing options frequently will eat memory.	1285	terminal is destroyed, so changing options frequently will eat memory.
1064		1286
1065	Here is a a likely non-exhaustive list of resource names, not all of which	1287	Here is a likely non-exhaustive list of resource names, not all of which
1066	are supported in every build, please see the source file F</src/rsinc.h>	1288	are supported in every build, please see the source file F</src/rsinc.h>
1067	to see the actual list:	1289	to see the actual list:
1068		1290
1069	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont	1291	answerbackstring backgroundPixmap backspace_key blurradius
1070	borderLess color cursorBlink cursorUnderline cutchars delete_key	1292	boldFont boldItalicFont borderLess buffered chdir color cursorBlink
1071	display_name embed ext_bwidth fade font geometry hold iconName	1293	cursorUnderline cutchars delete_key depth display_name embed ext_bwidth
1072	imFont imLocale inputMethod insecure int_bwidth intensityStyles	1294	fade font geometry hold iconName iconfile imFont imLocale inputMethod
		1295	insecure int_bwidth intensityStyles iso14755 iso14755_52 italicFont
1073	italicFont jumpScroll lineSpace loginShell mapAlert meta8 modifier	1296	jumpScroll letterSpace lineSpace loginShell mapAlert meta8 modifier
1074	mouseWheelScrollPage name override_redirect pastableTabs path perl_eval	1297	mouseWheelScrollPage name override_redirect pastableTabs path perl_eval
1075	perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay	1298	perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay
1076	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar	1299	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar
1077	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness	1300	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness
1078	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle	1301	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle
1079	secondaryScreen secondaryScroll selectstyle shade term_name title	1302	secondaryScreen secondaryScroll shade skipBuiltinGlyphs skipScroll
1080	transient_for transparent transparent_all tripleclickwords utmpInhibit	1303	term_name title transient_for transparent tripleclickwords urgentOnBell
1081	visualBell	1304	utmpInhibit visualBell
1082		1305
1083	=cut	1306	=cut
1084		1307
1085	sub resource($$;$) {	1308	sub resource($$;$) {
1086	my ($self, $name) = (shift, shift);	1309	my ($self, $name) = (shift, shift);
1087	unshift @_, $self, $name, ($name =~ s/\s*\+\s*(\d+)$// ? $1 : 0);	1310	unshift @_, $self, $name, ($name =~ s/\s*\+\s*(\d+)$// ? $1 : 0);
1088	&urxvt::term::_resource	1311	goto &urxvt::term::_resource
1089	}	1312	}
1090		1313
1091	=item $value = $term->x_resource ($pattern)	1314	=item $value = $term->x_resource ($pattern)
1092		1315
1093	Returns the X-Resource for the given pattern, excluding the program or	1316	Returns the X-Resource for the given pattern, excluding the program or
1094	class name, i.e. C<< $term->x_resource ("boldFont") >> should return the	1317	class name, i.e. C<< $term->x_resource ("boldFont") >> should return the
1095	same value as used by this instance of rxvt-unicode. Returns C<undef> if no	1318	same value as used by this instance of rxvt-unicode. Returns C<undef> if no
1096	resource with that pattern exists.	1319	resource with that pattern exists.
1097		1320
		1321	Extensions that define extra resources also need to call this method
		1322	to access their values.
		1323
		1324	If the method is called on an extension object (basically, from an
		1325	extension), then the special prefix C<%.> will be replaced by the name of
		1326	the extension and a dot, and the lone string C<%> will be replaced by the
		1327	extension name itself. This makes it possible to code extensions so you
		1328	can rename them and get a new set of resources without having to change
		1329	the actual code.
		1330
1098	This method should only be called during the C<on_start> hook, as there is	1331	This method should only be called during the C<on_start> hook, as there is
1099	only one resource database per display, and later invocations might return	1332	only one resource database per display, and later invocations might return
1100	the wrong resources.	1333	the wrong resources.
1101		1334
1102	=item $success = $term->parse_keysym ($keysym_spec, $command_string)	1335	=item $value = $term->x_resource_boolean ($pattern)
1103		1336
		1337	Like C<x_resource>, above, but interprets the string value as a boolean
		1338	and returns C<1> for true values, C<0> for false values and C<undef> if
		1339	the resource or option isn't specified.
		1340
		1341	You should always use this method to parse boolean resources.
		1342
		1343	=cut
		1344
		1345	sub x_resource_boolean {
		1346	my $res = &x_resource;
		1347
		1348	$res =~ /^\s*(?:true|yes|on|1)\s*$/i ? 1 : defined $res && 0
		1349	}
		1350
		1351	=item $success = $term->bind_action ($key, $action)
		1352
1104	Adds a keymap translation exactly as specified via a resource. See the	1353	Adds a key binding exactly as specified via a C<keysym> resource. See the
1105	C<keysym> resource in the @@RXVT_NAME@@(1) manpage.	1354	C<keysym> resource in the urxvt(1) manpage.
		1355
		1356	To add default bindings for actions, an extension should call C<<
		1357	->bind_action >> in its C<init> hook for every such binding. Doing it
		1358	in the C<init> hook allows users to override or remove the binding
		1359	again.
		1360
		1361	Example: the C<searchable-scrollback> by default binds itself
		1362	on C<Meta-s>, using C<< $self->bind_action >>, which calls C<<
		1363	$term->bind_action >>.
		1364
		1365	sub init {
		1366	my ($self) = @_;
		1367
		1368	$self->bind_action ("M-s" => "%:start");
		1369	}
1106		1370
1107	=item $rend = $term->rstyle ([$new_rstyle])	1371	=item $rend = $term->rstyle ([$new_rstyle])
1108		1372
1109	Return and optionally change the current rendition. Text that is output by	1373	Return and optionally change the current rendition. Text that is output by
1110	the terminal application will use this style.	1374	the terminal application will use this style.
…		…
1118		1382
1119	=item ($row, $col) = $term->selection_beg ([$row, $col])	1383	=item ($row, $col) = $term->selection_beg ([$row, $col])
1120		1384
1121	=item ($row, $col) = $term->selection_end ([$row, $col])	1385	=item ($row, $col) = $term->selection_end ([$row, $col])
1122		1386
1123	Return the current values of the selection mark, begin or end positions,	1387	Return the current values of the selection mark, begin or end positions.
1124	and optionally set them to new values.	1388
		1389	When arguments are given, then the selection coordinates are set to
		1390	C<$row> and C<$col>, and the selection screen is set to the current
		1391	screen.
		1392
		1393	=item $screen = $term->selection_screen ([$screen])
		1394
		1395	Returns the current selection screen, and then optionally sets it.
1125		1396
1126	=item $term->selection_make ($eventtime[, $rectangular])	1397	=item $term->selection_make ($eventtime[, $rectangular])
1127		1398
1128	Tries to make a selection as set by C<selection_beg> and	1399	Tries to make a selection as set by C<selection_beg> and
1129	C<selection_end>. If C<$rectangular> is true (default: false), a	1400	C<selection_end>. If C<$rectangular> is true (default: false), a
1130	rectangular selection will be made. This is the prefered function to make	1401	rectangular selection will be made. This is the preferred function to make
1131	a selection.	1402	a selection.
1132		1403
1133	=item $success = $term->selection_grab ($eventtime)	1404	=item $success = $term->selection_grab ($eventtime[, $clipboard])
1134		1405
1135	Try to request the primary selection text from the server (for example, as	1406	Try to acquire ownership of the primary (clipboard if C<$clipboard> is
		1407	true) selection from the server. The corresponding text can be set
1136	set by the next method). No visual feedback will be given. This function	1408	with the next method. No visual feedback will be given. This function
1137	is mostly useful from within C<on_sel_grab> hooks.	1409	is mostly useful from within C<on_sel_grab> hooks.
1138		1410
1139	=item $oldtext = $term->selection ([$newtext])	1411	=item $oldtext = $term->selection ([$newtext, $clipboard])
1140		1412
1141	Return the current selection text and optionally replace it by C<$newtext>.	1413	Return the current selection (clipboard if C<$clipboard> is true) text
		1414	and optionally replace it by C<$newtext>.
		1415
		1416	=item $term->selection_clear ([$clipboard])
		1417
		1418	Revoke ownership of the primary (clipboard if C<$clipboard> is true) selection.
1142		1419
1143	=item $term->overlay_simple ($x, $y, $text)	1420	=item $term->overlay_simple ($x, $y, $text)
1144		1421
1145	Create a simple multi-line overlay box. See the next method for details.	1422	Create a simple multi-line overlay box. See the next method for details.
1146		1423
…		…
1176		1453
1177	The methods currently supported on C<urxvt::overlay> objects are:	1454	The methods currently supported on C<urxvt::overlay> objects are:
1178		1455
1179	=over 4	1456	=over 4
1180		1457
1181	=item $overlay->set ($x, $y, $text, $rend)	1458	=item $overlay->set ($x, $y, $text[, $rend])
1182		1459
1183	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts	1460	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts
1184	text in rxvt-unicode's special encoding and an array of rendition values	1461	text in rxvt-unicode's special encoding and an array of rendition values
1185	at a specific position inside the overlay.	1462	at a specific position inside the overlay.
		1463
		1464	If C<$rend> is missing, then the rendition will not be changed.
1186		1465
1187	=item $overlay->hide	1466	=item $overlay->hide
1188		1467
1189	If visible, hide the overlay, but do not destroy it.	1468	If visible, hide the overlay, but do not destroy it.
1190		1469
…		…
1253		1532
1254	=item $term->scr_add_lines ($string)	1533	=item $term->scr_add_lines ($string)
1255		1534
1256	Write the given text string to the screen, as if output by the application	1535	Write the given text string to the screen, as if output by the application
1257	running inside the terminal. It may not contain command sequences (escape	1536	running inside the terminal. It may not contain command sequences (escape
1258	codes), but is free to use line feeds, carriage returns and tabs. The	1537	codes - see C<cmd_parse> for that), but is free to use line feeds,
1259	string is a normal text string, not in locale-dependent encoding.	1538	carriage returns and tabs. The string is a normal text string, not in
		1539	locale-dependent encoding.
1260		1540
1261	Normally its not a good idea to use this function, as programs might be	1541	Normally its not a good idea to use this function, as programs might be
1262	confused by changes in cursor position or scrolling. Its useful inside a	1542	confused by changes in cursor position or scrolling. Its useful inside a
1263	C<on_add_lines> hook, though.	1543	C<on_add_lines> hook, though.
1264		1544
		1545	=item $term->scr_change_screen ($screen)
		1546
		1547	Switch to given screen - 0 primary, 1 secondary.
		1548
1265	=item $term->cmd_parse ($octets)	1549	=item $term->cmd_parse ($octets)
1266		1550
1267	Similar to C<scr_add_lines>, but the argument must be in the	1551	Similar to C<scr_add_lines>, but the argument must be in the
1268	locale-specific encoding of the terminal and can contain command sequences	1552	locale-specific encoding of the terminal and can contain command sequences
1269	(escape codes) that will be interpreted.	1553	(escape codes) that will be interpreted.
1270		1554
1271	=item $term->tt_write ($octets)	1555	=item $term->tt_write ($octets)
1272		1556
1273	Write the octets given in C<$data> to the tty (i.e. as program input). To	1557	Write the octets given in C<$octets> to the tty (i.e. as user input
		1558	to the program, see C<cmd_parse> for the opposite direction). To pass
1274	pass characters instead of octets, you should convert your strings first	1559	characters instead of octets, you should convert your strings first to the
1275	to the locale-specific encoding using C<< $term->locale_encode >>.	1560	locale-specific encoding using C<< $term->locale_encode >>.
		1561
		1562	=item $term->tt_write_user_input ($octets)
		1563
		1564	Like C<tt_write>, but should be used when writing strings in response to
		1565	the user pressing a key, to invoke the additional actions requested by
		1566	the user for that case (C<tt_write> doesn't do that).
		1567
		1568	The typical use case would be inside C<on_action> hooks.
		1569
		1570	=item $term->tt_paste ($octets)
		1571
		1572	Write the octets given in C<$octets> to the tty as a paste, converting NL to
		1573	CR and bracketing the data with control sequences if bracketed paste mode
		1574	is set.
1276		1575
1277	=item $old_events = $term->pty_ev_events ([$new_events])	1576	=item $old_events = $term->pty_ev_events ([$new_events])
1278		1577
1279	Replaces the event mask of the pty watcher by the given event mask. Can	1578	Replaces the event mask of the pty watcher by the given event mask. Can
1280	be used to suppress input and output handling to the pty/tty. See the	1579	be used to suppress input and output handling to the pty/tty. See the
1281	description of C<< urxvt::timer->events >>. Make sure to always restore	1580	description of C<< urxvt::timer->events >>. Make sure to always restore
1282	the previous value.	1581	the previous value.
1283		1582
		1583	=item $fd = $term->pty_fd
		1584
		1585	Returns the master file descriptor for the pty in use, or C<-1> if no pty
		1586	is used.
		1587
1284	=item $windowid = $term->parent	1588	=item $windowid = $term->parent
1285		1589
1286	Return the window id of the toplevel window.	1590	Return the window id of the toplevel window.
1287		1591
1288	=item $windowid = $term->vt	1592	=item $windowid = $term->vt
…		…
1294	Adds the specified events to the vt event mask. Useful e.g. when you want	1598	Adds the specified events to the vt event mask. Useful e.g. when you want
1295	to receive pointer events all the times:	1599	to receive pointer events all the times:
1296		1600
1297	$term->vt_emask_add (urxvt::PointerMotionMask);	1601	$term->vt_emask_add (urxvt::PointerMotionMask);
1298		1602
		1603	=item $term->set_urgency ($set)
		1604
		1605	Enable/disable the urgency hint on the toplevel window.
		1606
		1607	=item $term->focus_in
		1608
		1609	=item $term->focus_out
		1610
		1611	=item $term->key_press ($state, $keycode[, $time])
		1612
		1613	=item $term->key_release ($state, $keycode[, $time])
		1614
		1615	Deliver various fake events to to terminal.
		1616
1299	=item $window_width = $term->width	1617	=item $window_width = $term->width
1300		1618
1301	=item $window_height = $term->height	1619	=item $window_height = $term->height
1302		1620
1303	=item $font_width = $term->fwidth	1621	=item $font_width = $term->fwidth
…		…
1333	=item $env = $term->env	1651	=item $env = $term->env
1334		1652
1335	Returns a copy of the environment in effect for the terminal as a hashref	1653	Returns a copy of the environment in effect for the terminal as a hashref
1336	similar to C<\%ENV>.	1654	similar to C<\%ENV>.
1337		1655
		1656	=item @envv = $term->envv
		1657
		1658	Returns the environment as array of strings of the form C<VAR=VALUE>.
		1659
		1660	=item @argv = $term->argv
		1661
		1662	Return the argument vector as this terminal, similar to @ARGV, but
		1663	includes the program name as first element.
		1664
1338	=cut	1665	=cut
1339		1666
1340	sub env {	1667	sub env {
1341	if (my $env = $_[0]->_env) {
1342	+{ map /^([^=]+)(?:=(.*))?$/s && ($1 => $2), @$env }	1668	+{ map /^([^=]+)(?:=(.*))?$/s && ($1 => $2), $_[0]->envv }
1343	} else {
1344	+{ %ENV }
1345	}
1346	}	1669	}
1347		1670
1348	=item $modifiermask = $term->ModLevel3Mask	1671	=item $modifiermask = $term->ModLevel3Mask
1349		1672
1350	=item $modifiermask = $term->ModMetaMask	1673	=item $modifiermask = $term->ModMetaMask
1351		1674
1352	=item $modifiermask = $term->ModNumLockMask	1675	=item $modifiermask = $term->ModNumLockMask
1353		1676
1354	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often	1677	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often
1355	AltGr), the meta key (often Alt) and the num lock key, if applicable.	1678	AltGr), the meta key (often Alt) and the num lock key, if applicable.
		1679
		1680	=item $screen = $term->current_screen
		1681
		1682	Returns the currently displayed screen (0 primary, 1 secondary).
		1683
		1684	=item $cursor_is_hidden = $term->hidden_cursor
		1685
		1686	Returns whether the cursor is currently hidden or not.
1356		1687
1357	=item $view_start = $term->view_start ([$newvalue])	1688	=item $view_start = $term->view_start ([$newvalue])
1358		1689
1359	Returns the row number of the topmost displayed line. Maximum value is	1690	Returns the row number of the topmost displayed line. Maximum value is
1360	C<0>, which displays the normal terminal contents. Lower values scroll	1691	C<0>, which displays the normal terminal contents. Lower values scroll
…		…
1366	compare the on-screen display with its stored representation. If they	1697	compare the on-screen display with its stored representation. If they
1367	differ, it redraws the differences.	1698	differ, it redraws the differences.
1368		1699
1369	Used after changing terminal contents to display them.	1700	Used after changing terminal contents to display them.
1370		1701
		1702	=item $term->refresh_check
		1703
		1704	Checks if a refresh has been requested and, if so, schedules one.
		1705
1371	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])	1706	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])
1372		1707
1373	Returns the text of the entire row with number C<$row_number>. Row C<0>	1708	Returns the text of the entire row with number C<$row_number>. Row C<< $term->top_row >>
1374	is the topmost terminal line, row C<< $term->$ncol-1 >> is the bottommost	1709	is the topmost terminal line, row C<< $term->nrow-1 >> is the bottommost
1375	terminal line. The scrollback buffer starts at line C<-1> and extends to
1376	line C<< -$term->nsaved >>. Nothing will be returned if a nonexistent line	1710	terminal line. Nothing will be returned if a nonexistent line
1377	is requested.	1711	is requested.
1378		1712
1379	If C<$new_text> is specified, it will replace characters in the current	1713	If C<$new_text> is specified, it will replace characters in the current
1380	line, starting at column C<$start_col> (default C<0>), which is useful	1714	line, starting at column C<$start_col> (default C<0>), which is useful
1381	to replace only parts of a line. The font index in the rendition will	1715	to replace only parts of a line. The font index in the rendition will
1382	automatically be updated.	1716	automatically be updated.
1383		1717
1384	C<$text> is in a special encoding: tabs and wide characters that use more	1718	C<$text> is in a special encoding: tabs and wide characters that use more
1385	than one cell when displayed are padded with urxvt::NOCHAR characters	1719	than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535)
1386	(C<chr 65535>). Characters with combining characters and other characters	1720	characters. Characters with combining characters and other characters that
1387	that do not fit into the normal tetx encoding will be replaced with	1721	do not fit into the normal text encoding will be replaced with characters
1388	characters in the private use area.	1722	in the private use area.
1389		1723
1390	You have to obey this encoding when changing text. The advantage is	1724	You have to obey this encoding when changing text. The advantage is
1391	that C<substr> and similar functions work on screen cells and not on	1725	that C<substr> and similar functions work on screen cells and not on
1392	characters.	1726	characters.
1393		1727
…		…
1477	}	1811	}
1478		1812
1479	sub urxvt::line::t {	1813	sub urxvt::line::t {
1480	my ($self) = @_;	1814	my ($self) = @_;
1481		1815
1482	if (@_ > 1)	1816	if (@_ > 1) {
1483	{
1484	$self->{term}->ROW_t ($_, $_[1], 0, ($_ - $self->{beg}) * $self->{ncol}, $self->{ncol})	1817	$self->{term}->ROW_t ($_, $_[1], 0, ($_ - $self->{beg}) * $self->{ncol}, $self->{ncol})
1485	for $self->{beg} .. $self->{end};	1818	for $self->{beg} .. $self->{end};
1486	}	1819	}
1487		1820
1488	defined wantarray &&	1821	defined wantarray &&
1489	substr +(join "", map $self->{term}->ROW_t ($_), $self->{beg} .. $self->{end}),	1822	substr +(join "", map $self->{term}->ROW_t ($_), $self->{beg} .. $self->{end}),
1490	0, $self->{len}	1823	0, $self->{len}
1491	}	1824	}
1492		1825
1493	sub urxvt::line::r {	1826	sub urxvt::line::r {
1494	my ($self) = @_;	1827	my ($self) = @_;
1495		1828
1496	if (@_ > 1)	1829	if (@_ > 1) {
1497	{
1498	$self->{term}->ROW_r ($_, $_[1], 0, ($_ - $self->{beg}) * $self->{ncol}, $self->{ncol})	1830	$self->{term}->ROW_r ($_, $_[1], 0, ($_ - $self->{beg}) * $self->{ncol}, $self->{ncol})
1499	for $self->{beg} .. $self->{end};	1831	for $self->{beg} .. $self->{end};
1500	}	1832	}
1501		1833
1502	if (defined wantarray) {	1834	if (defined wantarray) {
1503	my $rend = [	1835	my $rend = [
1504	map @{ $self->{term}->ROW_r ($_) }, $self->{beg} .. $self->{end}	1836	map @{ $self->{term}->ROW_r ($_) }, $self->{beg} .. $self->{end}
1505	];	1837	];
…		…
1537	where one character corresponds to one screen cell. See	1869	where one character corresponds to one screen cell. See
1538	C<< $term->ROW_t >> for details.	1870	C<< $term->ROW_t >> for details.
1539		1871
1540	=item $string = $term->special_decode $text	1872	=item $string = $term->special_decode $text
1541		1873
1542	Converts rxvt-unicodes text reprsentation into a perl string. See	1874	Converts rxvt-unicodes text representation into a perl string. See
1543	C<< $term->ROW_t >> for details.	1875	C<< $term->ROW_t >> for details.
1544		1876
1545	=item $success = $term->grab_button ($button, $modifiermask)	1877	=item $success = $term->grab_button ($button, $modifiermask[, $window = $term->vt])
1546		1878
		1879	=item $term->ungrab_button ($button, $modifiermask[, $window = $term->vt])
		1880
1547	Registers a synchronous button grab. See the XGrabButton manpage.	1881	Register/unregister a synchronous button grab. See the XGrabButton
		1882	manpage.
1548		1883
1549	=item $success = $term->grab ($eventtime[, $sync])	1884	=item $success = $term->grab ($eventtime[, $sync])
1550		1885
1551	Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or	1886	Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or
1552	synchronous (C<$sync> is true). Also remembers the grab timestampe.	1887	synchronous (C<$sync> is true). Also remembers the grab timestamp.
1553		1888
1554	=item $term->allow_events_async	1889	=item $term->allow_events_async
1555		1890
1556	Calls XAllowEvents with AsyncBoth for the most recent grab.	1891	Calls XAllowEvents with AsyncBoth for the most recent grab.
1557		1892
…		…
1564	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most	1899	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most
1565	recent grab.	1900	recent grab.
1566		1901
1567	=item $term->ungrab	1902	=item $term->ungrab
1568		1903
1569	Calls XUngrab for the most recent grab. Is called automatically on	1904	Calls XUngrabPointer and XUngrabKeyboard for the most recent grab. Is called automatically on
1570	evaluation errors, as it is better to lose the grab in the error case as	1905	evaluation errors, as it is better to lose the grab in the error case as
1571	the session.	1906	the session.
1572		1907
1573	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])	1908	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])
1574		1909
…		…
1576		1911
1577	=item @atoms = $term->XListProperties ($window)	1912	=item @atoms = $term->XListProperties ($window)
1578		1913
1579	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)	1914	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)
1580		1915
1581	=item $term->XChangeWindowProperty ($window, $property, $type, $format, $octets)	1916	=item $term->XChangeProperty ($window, $property, $type, $format, $octets)
1582		1917
1583	=item $term->XDeleteProperty ($window, $property)	1918	=item $term->XDeleteProperty ($window, $property)
1584		1919
1585	=item $window = $term->DefaultRootWindow	1920	=item $window = $term->DefaultRootWindow
1586		1921
…		…
1593	=item $term->XMoveResizeWindow ($window, $x, $y, $width, $height)	1928	=item $term->XMoveResizeWindow ($window, $x, $y, $width, $height)
1594		1929
1595	=item ($x, $y, $child_window) = $term->XTranslateCoordinates ($src, $dst, $x, $y)	1930	=item ($x, $y, $child_window) = $term->XTranslateCoordinates ($src, $dst, $x, $y)
1596		1931
1597	=item $term->XChangeInput ($window, $add_events[, $del_events])	1932	=item $term->XChangeInput ($window, $add_events[, $del_events])
		1933
		1934	=item $keysym = $term->XStringToKeysym ($string)
		1935
		1936	=item $string = $term->XKeysymToString ($keysym)
1598		1937
1599	Various X or X-related functions. The C<$term> object only serves as	1938	Various X or X-related functions. The C<$term> object only serves as
1600	the source of the display, otherwise those functions map more-or-less	1939	the source of the display, otherwise those functions map more-or-less
1601	directory onto the X functions of the same name.	1940	directly onto the X functions of the same name.
1602		1941
1603	=back	1942	=back
1604		1943
1605	=cut	1944	=cut
1606		1945
…		…
1670	my ($self, $text, $cb) = @_;	2009	my ($self, $text, $cb) = @_;
1671		2010
1672	$self->add_item ({ type => "button", text => $text, activate => $cb});	2011	$self->add_item ({ type => "button", text => $text, activate => $cb});
1673	}	2012	}
1674		2013
1675	=item $popup->add_toggle ($text, $cb, $initial_value)	2014	=item $popup->add_toggle ($text, $initial_value, $cb)
1676		2015
1677	Adds a toggle/checkbox item to the popup. Teh callback gets called	2016	Adds a toggle/checkbox item to the popup. The callback gets called
1678	whenever it gets toggled, with a boolean indicating its value as its first	2017	whenever it gets toggled, with a boolean indicating its new value as its
1679	argument.	2018	first argument.
1680		2019
1681	=cut	2020	=cut
1682		2021
1683	sub add_toggle {	2022	sub add_toggle {
1684	my ($self, $text, $cb, $value) = @_;	2023	my ($self, $text, $value, $cb) = @_;
1685		2024
1686	my $item; $item = {	2025	my $item; $item = {
1687	type => "button",	2026	type => "button",
1688	text => " $text",	2027	text => " $text",
1689	value => $value,	2028	value => $value,
…		…
1708	my $env = $self->{term}->env;	2047	my $env = $self->{term}->env;
1709	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.	2048	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.
1710	delete $env->{LC_ALL};	2049	delete $env->{LC_ALL};
1711	$env->{LC_CTYPE} = $self->{term}->locale;	2050	$env->{LC_CTYPE} = $self->{term}->locale;
1712		2051
1713	urxvt::term->new ($env, "popup",	2052	my $term = urxvt::term->new (
		2053	$env, "popup",
1714	"--perl-lib" => "", "--perl-ext-common" => "",	2054	"--perl-lib" => "", "--perl-ext-common" => "",
1715	"-pty-fd" => -1, "-sl" => 0,	2055	"-pty-fd" => -1, "-sl" => 0,
1716	"-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",	2056	"-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",
1717	"--transient-for" => $self->{term}->parent,	2057	"--transient-for" => $self->{term}->parent,
1718	"-display" => $self->{term}->display_id,	2058	"-display" => $self->{term}->display_id,
1719	"-pe" => "urxvt-popup")	2059	"-pe" => "urxvt-popup",
1720	or die "unable to create popup window\n";	2060	) or die "unable to create popup window\n";
		2061
		2062	unless (delete $term->{urxvt_popup_init_done}) {
		2063	$term->ungrab;
		2064	$term->destroy;
		2065	die "unable to initialise popup window\n";
		2066	}
1721	}	2067	}
1722		2068
1723	sub DESTROY {	2069	sub DESTROY {
1724	my ($self) = @_;	2070	my ($self) = @_;
1725		2071
…		…
1730	=back	2076	=back
1731		2077
1732	=cut	2078	=cut
1733		2079
1734	package urxvt::watcher;	2080	package urxvt::watcher;
1735
1736	@urxvt::timer::ISA = __PACKAGE__;
1737	@urxvt::iow::ISA = __PACKAGE__;
1738	@urxvt::pw::ISA = __PACKAGE__;
1739	@urxvt::iw::ISA = __PACKAGE__;
1740		2081
1741	=head2 The C<urxvt::timer> Class	2082	=head2 The C<urxvt::timer> Class
1742		2083
1743	This class implements timer watchers/events. Time is represented as a	2084	This class implements timer watchers/events. Time is represented as a
1744	fractional number of seconds since the epoch. Example:	2085	fractional number of seconds since the epoch. Example:
…		…
1748	->new	2089	->new
1749	->interval (1)	2090	->interval (1)
1750	->cb (sub {	2091	->cb (sub {
1751	$term->{overlay}->set (0, 0,	2092	$term->{overlay}->set (0, 0,
1752	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);	2093	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);
1753	});	2094	});
1754		2095
1755	=over 4	2096	=over 4
1756		2097
1757	=item $timer = new urxvt::timer	2098	=item $timer = new urxvt::timer
1758		2099
…		…
1761		2102
1762	=item $timer = $timer->cb (sub { my ($timer) = @_; ... })	2103	=item $timer = $timer->cb (sub { my ($timer) = @_; ... })
1763		2104
1764	Set the callback to be called when the timer triggers.	2105	Set the callback to be called when the timer triggers.
1765		2106
1766	=item $tstamp = $timer->at
1767
1768	Return the time this watcher will fire next.
1769
1770	=item $timer = $timer->set ($tstamp)	2107	=item $timer = $timer->set ($tstamp[, $interval])
1771		2108
1772	Set the time the event is generated to $tstamp.	2109	Set the time the event is generated to $tstamp (and optionally specifies a
		2110	new $interval).
1773		2111
1774	=item $timer = $timer->interval ($interval)	2112	=item $timer = $timer->interval ($interval)
1775		2113
1776	Normally (and when C<$interval> is C<0>), the timer will automatically	2114	By default (and when C<$interval> is C<0>), the timer will automatically
1777	stop after it has fired once. If C<$interval> is non-zero, then the timer	2115	stop after it has fired once. If C<$interval> is non-zero, then the timer
1778	is automatically rescheduled at the given intervals.	2116	is automatically rescheduled at the given intervals.
1779		2117
1780	=item $timer = $timer->start	2118	=item $timer = $timer->start
1781		2119
1782	Start the timer.	2120	Start the timer.
1783		2121
1784	=item $timer = $timer->start ($tstamp)	2122	=item $timer = $timer->start ($tstamp[, $interval])
1785		2123
1786	Set the event trigger time to C<$tstamp> and start the timer.	2124	Set the event trigger time to C<$tstamp> and start the timer. Optionally
		2125	also replaces the interval.
1787		2126
1788	=item $timer = $timer->after ($delay)	2127	=item $timer = $timer->after ($delay[, $interval])
1789		2128
1790	Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.	2129	Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.
1791		2130
1792	=item $timer = $timer->stop	2131	=item $timer = $timer->stop
1793		2132
…		…
1801		2140
1802	$term->{socket} = ...	2141	$term->{socket} = ...
1803	$term->{iow} = urxvt::iow	2142	$term->{iow} = urxvt::iow
1804	->new	2143	->new
1805	->fd (fileno $term->{socket})	2144	->fd (fileno $term->{socket})
1806	->events (urxvt::EVENT_READ)	2145	->events (urxvt::EV_READ)
1807	->start	2146	->start
1808	->cb (sub {	2147	->cb (sub {
1809	my ($iow, $revents) = @_;	2148	my ($iow, $revents) = @_;
1810	# $revents must be 1 here, no need to check	2149	# $revents must be 1 here, no need to check
1811	sysread $term->{socket}, my $buf, 8192	2150	sysread $term->{socket}, my $buf, 8192
…		…
1824	Set the callback to be called when io events are triggered. C<$reventmask>	2163	Set the callback to be called when io events are triggered. C<$reventmask>
1825	is a bitset as described in the C<events> method.	2164	is a bitset as described in the C<events> method.
1826		2165
1827	=item $iow = $iow->fd ($fd)	2166	=item $iow = $iow->fd ($fd)
1828		2167
1829	Set the filedescriptor (not handle) to watch.	2168	Set the file descriptor (not handle) to watch.
1830		2169
1831	=item $iow = $iow->events ($eventmask)	2170	=item $iow = $iow->events ($eventmask)
1832		2171
1833	Set the event mask to watch. The only allowed values are	2172	Set the event mask to watch. The only allowed values are
1834	C<urxvt::EVENT_READ> and C<urxvt::EVENT_WRITE>, which might be ORed	2173	C<urxvt::EV_READ> and C<urxvt::EV_WRITE>, which might be ORed
1835	together, or C<urxvt::EVENT_NONE>.	2174	together, or C<urxvt::EV_NONE>.
1836		2175
1837	=item $iow = $iow->start	2176	=item $iow = $iow->start
1838		2177
1839	Start watching for requested events on the given handle.	2178	Start watching for requested events on the given handle.
1840		2179
1841	=item $iow = $iow->stop	2180	=item $iow = $iow->stop
1842		2181
1843	Stop watching for events on the given filehandle.	2182	Stop watching for events on the given file handle.
1844		2183
1845	=back	2184	=back
1846		2185
1847	=head2 The C<urxvt::iw> Class	2186	=head2 The C<urxvt::iw> Class
1848		2187
…		…
1881	->new	2220	->new
1882	->start ($pid)	2221	->start ($pid)
1883	->cb (sub {	2222	->cb (sub {
1884	my ($pw, $exit_status) = @_;	2223	my ($pw, $exit_status) = @_;
1885	...	2224	...
1886	});	2225	});
1887		2226
1888	=over 4	2227	=over 4
1889		2228
1890	=item $pw = new urxvt::pw	2229	=item $pw = new urxvt::pw
1891		2230
…		…
1895		2234
1896	Set the callback to be called when the timer triggers.	2235	Set the callback to be called when the timer triggers.
1897		2236
1898	=item $pw = $timer->start ($pid)	2237	=item $pw = $timer->start ($pid)
1899		2238
1900	Tells the wqtcher to start watching for process C<$pid>.	2239	Tells the watcher to start watching for process C<$pid>.
1901		2240
1902	=item $pw = $pw->stop	2241	=item $pw = $pw->stop
1903		2242
1904	Stop the watcher.	2243	Stop the watcher.
1905		2244
…		…
1918		2257
1919	=item >= 3 - script loading and management	2258	=item >= 3 - script loading and management
1920		2259
1921	=item >=10 - all called hooks	2260	=item >=10 - all called hooks
1922		2261
1923	=item >=11 - hook reutrn values	2262	=item >=11 - hook return values
1924		2263
1925	=back	2264	=back
1926		2265
1927	=head1 AUTHOR	2266	=head1 AUTHOR
1928		2267
1929	Marc Lehmann <pcg@goof.com>	2268	Marc Lehmann <schmorp@schmorp.de>
1930	http://software.schmorp.de/pkg/rxvt-unicode	2269	http://software.schmorp.de/pkg/rxvt-unicode
1931		2270
1932	=cut	2271	=cut
1933		2272
1934	1	2273	1
		2274
		2275	# vim: sw=3:

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines