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 1.74 by root, Tue Jan 10 04:26:54 2006 UTC vs.
Revision 1.228 by sf-exg, Tue Oct 29 14:12:58 2013 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	=head2 Prepackaged Extensions	31	You can disable the embedded perl interpreter by setting both "perl-ext"
		32	and "perl-ext-common" resources to the empty string.
32		33
33	This section describes the extensiosn delivered with this version. You can	34	=head1 PREPACKAGED EXTENSIONS
34	find them in F<@@RXVT_LIBDIR@@/urxvt/perl/>.	35
		36	A number of extensions are delivered with this release. You can find them
		37	in F<< <libdir>/urxvt/perl/ >>, and the documentation can be viewed using
		38	F<< man urxvt-<EXTENSIONNAME> >>.
35		39
36	You can activate them like this:	40	You can activate them like this:
37		41
38	@@RXVT_NAME@@ -pe <extensionname>	42	urxvt -pe <extensionname>
39		43
40	=over 4	44	Or by adding them to the resource for extensions loaded by default:
41		45
42	=item selection (enabled by default)	46	URxvt.perl-ext-common: default,selection-autotransform
43		47
44	Intelligent selection. This extension tries to be more intelligent when	48	Extensions that add command line parameters or resources on their own are
45	the user extends selections (double-click). Right now, it tries to select	49	loaded automatically when used.
46	urls and complete shell-quoted arguments, which is very convenient, too,
47	if your F<ls> supports C<--quoting-style=shell>.
48		50
49	It also offers the following bindable event:	51	=head1 API DOCUMENTATION
50
51	=over 4
52
53	=item rot13
54
55	Rot-13 the selection when activated. Used via keyboard trigger:
56
57	URxvt.keysym.C-M-r: perl:selection:rot13
58
59	=back
60
61	=item option-popup (enabled by default)
62
63	Binds a popup menu to Ctrl-Button2 that lets you toggle (some) options at
64	runtime.
65
66	=item selection-popup (enabled by default)
67
68	Binds a popup menu to Ctrl-Button3 that lets you convert the selection
69	text into various other formats/action.
70
71	=item searchable-scrollback<hotkey> (enabled by default)
72
73	Adds regex search functionality to the scrollback buffer, triggered
74	by a hotkey (default: C<M-s>). When in search mode, normal terminal
75	input/output is suspended.
76
77	C</> starts an incremental regex search, C<n> searches further, C<p> or
78	C<N> jump to the previous match, C<G> jumps to the bottom and clears the
79	history, C<enter> leaves search mode at the current position and C<escape>
80	returns to the original position.
81
82	=item digital-clock
83
84	Displays a digital clock using the built-in overlay.
85
86	=item mark-urls
87
88	Uses per-line display filtering (C<on_line_update>) to underline urls.
89
90	=item block-graphics-to-ascii
91
92	A not very useful example of filtering all text output to the terminal,
93	by replacing all line-drawing characters (U+2500 .. U+259F) by a
94	similar-looking ascii character.
95
96	=item example-refresh-hooks
97
98	Displays a very simple digital clock in the upper right corner of the
99	window. Illustrates overwriting the refresh callbacks to create your own
100	overlays or changes.
101
102	=back
103		52
104	=head2 General API Considerations	53	=head2 General API Considerations
105		54
106	All objects (such as terminals, time watchers etc.) are typical	55	All objects (such as terminals, time watchers etc.) are typical
107	reference-to-hash objects. The hash can be used to store anything you	56	reference-to-hash objects. The hash can be used to store anything you
…		…
119		68
120	=over 4	69	=over 4
121		70
122	=item $text	71	=item $text
123		72
124	Rxvt-unicodes special way of encoding text, where one "unicode" character	73	Rxvt-unicode's special way of encoding text, where one "unicode" character
125	always represents one screen cell. See L<row_t> for a discussion of this format.	74	always represents one screen cell. See L<ROW_t> for a discussion of this format.
126		75
127	=item $string	76	=item $string
128		77
129	A perl text string, with an emphasis on I<text>. It can store all unicode	78	A perl text string, with an emphasis on I<text>. It can store all unicode
130	characters and is to be distinguished with text encoded in a specific	79	characters and is to be distinguished with text encoded in a specific
…		…
133	=item $octets	82	=item $octets
134		83
135	Either binary data or - more common - a text string encoded in a	84	Either binary data or - more common - a text string encoded in a
136	locale-specific way.	85	locale-specific way.
137		86
		87	=item $keysym
		88
		89	an integer that is a valid X11 keysym code. You can convert a string
		90	into a keysym and viceversa by using C<XStringToKeysym> and
		91	C<XKeysymToString>.
		92
138	=back	93	=back
139		94
140	=head2 Extension Objects	95	=head2 Extension Objects
141		96
142	Very perl extension is a perl class. A separate perl object is created	97	Every perl extension is a perl class. A separate perl object is created
143	for each terminal and each extension and passed as the first parameter to	98	for each terminal, and each terminal has its own set of extension objects,
144	hooks. So extensions can use their C<$self> object without having to think	99	which are passed as the first parameter to hooks. So extensions can use
145	about other extensions, with the exception of methods and members that	100	their C<$self> object without having to think about clashes with other
		101	extensions or other terminals, with the exception of methods and members
146	begin with an underscore character C<_>: these are reserved for internal	102	that begin with an underscore character C<_>: these are reserved for
147	use.	103	internal use.
148		104
149	Although it isn't a C<urxvt::term> object, you can call all methods of the	105	Although it isn't a C<urxvt::term> object, you can call all methods of the
150	C<urxvt::term> class on this object.	106	C<urxvt::term> class on this object.
151		107
152	It has the following methods and data members:	108	Additional methods only supported for extension objects are described in
153		109	the C<urxvt::extension> section below.
154	=over 4
155
156	=item $urxvt_term = $self->{term}
157
158	Returns the C<urxvt::term> object associated with this instance of the
159	extension. This member I<must not> be changed in any way.
160
161	=item $self->enable ($hook_name => $cb, [$hook_name => $cb..])
162
163	Dynamically enable the given hooks (named without the C<on_> prefix) for
164	this extension, replacing any previous hook. This is useful when you want
165	to overwrite time-critical hooks only temporarily.
166
167	=item $self->disable ($hook_name[, $hook_name..])
168
169	Dynamically disable the given hooks.
170
171	=back
172		110
173	=head2 Hooks	111	=head2 Hooks
174		112
175	The following subroutines can be declared in extension files, and will be	113	The following subroutines can be declared in extension files, and will be
176	called whenever the relevant event happens.	114	called whenever the relevant event happens.
177		115
178	The first argument passed to them is an extension oject as described in	116	The first argument passed to them is an extension object as described in
179	the in the C<Extension Objects> section.	117	the in the C<Extension Objects> section.
180		118
181	B<All> of these hooks must return a boolean value. If it is true, then the	119	B<All> of these hooks must return a boolean value. If any of the called
182	event counts as being I<consumed>, and the invocation of other hooks is	120	hooks returns true, then the event counts as being I<consumed>, and the
183	skipped, and the relevant action might not be carried out by the C++ code.	121	relevant action might not be carried out by the C++ code.
184		122
185	I<< When in doubt, return a false value (preferably C<()>). >>	123	I<< When in doubt, return a false value (preferably C<()>). >>
186		124
187	=over 4	125	=over 4
188		126
189	=item on_init $term	127	=item on_init $term
190		128
191	Called after a new terminal object has been initialized, but before	129	Called after a new terminal object has been initialized, but before
192	windows are created or the command gets run. Most methods are unsafe to	130	windows are created or the command gets run. Most methods are unsafe to
193	call or deliver senseless data, as terminal size and other characteristics	131	call or deliver senseless data, as terminal size and other characteristics
194	have not yet been determined. You can safely query and change resources,	132	have not yet been determined. You can safely query and change resources
195	though.	133	and options, though. For many purposes the C<on_start> hook is a better
		134	place.
		135
		136	=item on_start $term
		137
		138	Called at the very end of initialisation of a new terminal, just before
		139	trying to map (display) the toplevel and returning to the main loop.
		140
		141	=item on_destroy $term
		142
		143	Called whenever something tries to destroy terminal, when the terminal is
		144	still fully functional (not for long, though).
196		145
197	=item on_reset $term	146	=item on_reset $term
198		147
199	Called after the screen is "reset" for any reason, such as resizing or	148	Called after the screen is "reset" for any reason, such as resizing or
200	control sequences. Here is where you can react on changes to size-related	149	control sequences. Here is where you can react on changes to size-related
201	variables.	150	variables.
202		151
203	=item on_start $term	152	=item on_child_start $term, $pid
204		153
205	Called at the very end of initialisation of a new terminal, just before	154	Called just after the child process has been C<fork>ed.
206	returning to the mainloop.	155
		156	=item on_child_exit $term, $status
		157
		158	Called just after the child process has exited. C<$status> is the status
		159	from C<waitpid>.
207		160
208	=item on_sel_make $term, $eventtime	161	=item on_sel_make $term, $eventtime
209		162
210	Called whenever a selection has been made by the user, but before the	163	Called whenever a selection has been made by the user, but before the
211	selection text is copied, so changes to the beginning, end or type of the	164	selection text is copied, so changes to the beginning, end or type of the
…		…
218		171
219	Called whenever a selection has been copied, but before the selection is	172	Called whenever a selection has been copied, but before the selection is
220	requested from the server. The selection text can be queried and changed	173	requested from the server. The selection text can be queried and changed
221	by calling C<< $term->selection >>.	174	by calling C<< $term->selection >>.
222		175
223	Returning a true value aborts selection grabbing. It will still be hilighted.	176	Returning a true value aborts selection grabbing. It will still be highlighted.
224		177
225	=item on_sel_extend $term	178	=item on_sel_extend $term
226		179
227	Called whenever the user tries to extend the selection (e.g. with a double	180	Called whenever the user tries to extend the selection (e.g. with a double
228	click) and is either supposed to return false (normal operation), or	181	click) and is either supposed to return false (normal operation), or
229	should extend the selection itelf and return true to suppress the built-in	182	should extend the selection itself and return true to suppress the built-in
230	processing.	183	processing. This can happen multiple times, as long as the callback
		184	returns true, it will be called on every further click by the user and is
		185	supposed to enlarge the selection more and more, if possible.
231		186
232	See the F<selection> example extension.	187	See the F<selection> example extension.
233		188
234	=item on_view_change $term, $offset	189	=item on_view_change $term, $offset
235		190
236	Called whenever the view offset changes, i..e the user or program	191	Called whenever the view offset changes, i.e. the user or program
237	scrolls. Offset C<0> means display the normal terminal, positive values	192	scrolls. Offset C<0> means display the normal terminal, positive values
238	show this many lines of scrollback.	193	show this many lines of scrollback.
239		194
240	=item on_scroll_back $term, $lines, $saved	195	=item on_scroll_back $term, $lines, $saved
241		196
…		…
245		200
246	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,	201	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,
247	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total	202	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total
248	number of lines that will be in the scrollback buffer.	203	number of lines that will be in the scrollback buffer.
249		204
250	=item on_osc_seq $term, $string	205	=item on_osc_seq $term, $op, $args, $resp
		206
		207	Called on every OSC sequence and can be used to suppress it or modify its
		208	behaviour. The default should be to return an empty list. A true value
		209	suppresses execution of the request completely. Make sure you don't get
		210	confused by recursive invocations when you output an OSC sequence within
		211	this callback.
		212
		213	C<on_osc_seq_perl> should be used for new behaviour.
		214
		215	=item on_osc_seq_perl $term, $args, $resp
251		216
252	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =	217	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =
253	operating system command) is processed. Cursor position and other state	218	operating system command) is processed. Cursor position and other state
254	information is up-to-date when this happens. For interoperability, the	219	information is up-to-date when this happens. For interoperability, the
255	string should start with the extension name and a colon, to distinguish	220	string should start with the extension name (sans -osc) and a semicolon,
256	it from commands for other extensions, and this might be enforced in the	221	to distinguish it from commands for other extensions, and this might be
257	future.	222	enforced in the future.
		223
		224	For example, C<overlay-osc> uses this:
		225
		226	sub on_osc_seq_perl {
		227	my ($self, $osc, $resp) = @_;
		228
		229	return unless $osc =~ s/^overlay;//;
		230
		231	... process remaining $osc string
		232	}
258		233
259	Be careful not ever to trust (in a security sense) the data you receive,	234	Be careful not ever to trust (in a security sense) the data you receive,
260	as its source can not easily be controleld (e-mail content, messages from	235	as its source can not easily be controlled (e-mail content, messages from
261	other users on the same system etc.).	236	other users on the same system etc.).
		237
		238	For responses, C<$resp> contains the end-of-args separator used by the
		239	sender.
262		240
263	=item on_add_lines $term, $string	241	=item on_add_lines $term, $string
264		242
265	Called whenever text is about to be output, with the text as argument. You	243	Called whenever text is about to be output, with the text as argument. You
266	can filter/change and output the text yourself by returning a true value	244	can filter/change and output the text yourself by returning a true value
…		…
271	=item on_tt_write $term, $octets	249	=item on_tt_write $term, $octets
272		250
273	Called whenever some data is written to the tty/pty and can be used to	251	Called whenever some data is written to the tty/pty and can be used to
274	suppress or filter tty input.	252	suppress or filter tty input.
275		253
		254	=item on_tt_paste $term, $octets
		255
		256	Called whenever text is about to be pasted, with the text as argument. You
		257	can filter/change and paste the text yourself by returning a true value
		258	and calling C<< $term->tt_paste >> yourself. C<$octets> is
		259	locale-encoded.
		260
276	=item on_line_update $term, $row	261	=item on_line_update $term, $row
277		262
278	Called whenever a line was updated or changed. Can be used to filter	263	Called whenever a line was updated or changed. Can be used to filter
279	screen output (e.g. underline urls or other useless stuff). Only lines	264	screen output (e.g. underline urls or other useless stuff). Only lines
280	that are being shown will be filtered, and, due to performance reasons,	265	that are being shown will be filtered, and, due to performance reasons,
…		…
287	later with the already-modified line (e.g. if unrelated parts change), so	272	later with the already-modified line (e.g. if unrelated parts change), so
288	you cannot just toggle rendition bits, but only set them.	273	you cannot just toggle rendition bits, but only set them.
289		274
290	=item on_refresh_begin $term	275	=item on_refresh_begin $term
291		276
292	Called just before the screen gets redrawn. Can be used for overlay	277	Called just before the screen gets redrawn. Can be used for overlay or
293	or similar effects by modify terminal contents in refresh_begin, and	278	similar effects by modifying the terminal contents in refresh_begin, and
294	restoring them in refresh_end. The built-in overlay and selection display	279	restoring them in refresh_end. The built-in overlay and selection display
295	code is run after this hook, and takes precedence.	280	code is run after this hook, and takes precedence.
296		281
297	=item on_refresh_end $term	282	=item on_refresh_end $term
298		283
299	Called just after the screen gets redrawn. See C<on_refresh_begin>.	284	Called just after the screen gets redrawn. See C<on_refresh_begin>.
300		285
301	=item on_keyboard_command $term, $string	286	=item on_user_command $term, $string
302		287
303	Called whenever the user presses a key combination that has a	288	Called whenever a user-configured event is being activated (e.g. via
304	C<perl:string> action bound to it (see description of the B<keysym>	289	a C<perl:string> action bound to a key, see description of the B<keysym>
305	resource in the @@RXVT_NAME@@(1) manpage).	290	resource in the urxvt(1) manpage).
		291
		292	The event is simply the action string. This interface is assumed to change
		293	slightly in the future.
		294
		295	=item on_register_command $term, $keysym, $modifiermask, $string
		296
		297	Called after parsing a keysym resource but before registering the
		298	associated binding. If this hook returns TRUE the binding is not
		299	registered. It can be used to modify a binding by calling
		300	C<register_command>.
		301
		302	=item on_resize_all_windows $term, $new_width, $new_height
		303
		304	Called just after the new window size has been calculated, but before
		305	windows are actually being resized or hints are being set. If this hook
		306	returns TRUE, setting of the window hints is being skipped.
		307
		308	=item on_x_event $term, $event
		309
		310	Called on every X event received on the vt window (and possibly other
		311	windows). Should only be used as a last resort. Most event structure
		312	members are not passed.
		313
		314	=item on_root_event $term, $event
		315
		316	Like C<on_x_event>, but is called for events on the root window.
306		317
307	=item on_focus_in $term	318	=item on_focus_in $term
308		319
309	Called whenever the window gets the keyboard focus, before rxvt-unicode	320	Called whenever the window gets the keyboard focus, before rxvt-unicode
310	does focus in processing.	321	does focus in processing.
311		322
312	=item on_focus_out $term	323	=item on_focus_out $term
313		324
314	Called wheneever the window loses keyboard focus, before rxvt-unicode does	325	Called whenever the window loses keyboard focus, before rxvt-unicode does
315	focus out processing.	326	focus out processing.
316		327
		328	=item on_configure_notify $term, $event
		329
		330	=item on_property_notify $term, $event
		331
317	=item on_key_press $term, $event, $keysym, $octets	332	=item on_key_press $term, $event, $keysym, $octets
318		333
319	=item on_key_release $term, $event, $keysym	334	=item on_key_release $term, $event, $keysym
320		335
321	=item on_button_press $term, $event	336	=item on_button_press $term, $event
…		…
326		341
327	=item on_map_notify $term, $event	342	=item on_map_notify $term, $event
328		343
329	=item on_unmap_notify $term, $event	344	=item on_unmap_notify $term, $event
330		345
331	Called whenever the corresponding X event is received for the terminal If	346	Called whenever the corresponding X event is received for the terminal. If
332	the hook returns true, then the even will be ignored by rxvt-unicode.	347	the hook returns true, then the event will be ignored by rxvt-unicode.
333		348
334	The event is a hash with most values as named by Xlib (see the XEvent	349	The event is a hash with most values as named by Xlib (see the XEvent
335	manpage), with the additional members C<row> and C<col>, which are the row	350	manpage), with the additional members C<row> and C<col>, which are the
336	and column under the mouse cursor.	351	(real, not screen-based) row and column under the mouse cursor.
337		352
338	C<on_key_press> additionally receives the string rxvt-unicode would	353	C<on_key_press> additionally receives the string rxvt-unicode would
339	output, if any, in locale-specific encoding.	354	output, if any, in locale-specific encoding.
340		355
341	subwindow.	356	subwindow.
342		357
		358	=item on_client_message $term, $event
		359
		360	=item on_wm_protocols $term, $event
		361
		362	=item on_wm_delete_window $term, $event
		363
		364	Called when various types of ClientMessage events are received (all with
		365	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).
		366
		367	=item on_bell $term
		368
		369	Called on receipt of a bell character.
		370
343	=back	371	=back
344		372
		373	=cut
		374
		375	package urxvt;
		376
		377	use utf8;
		378	use strict 'vars';
		379	use Carp ();
		380	use Scalar::Util ();
		381	use List::Util ();
		382
		383	our $VERSION = 1;
		384	our $TERM;
		385	our @TERM_INIT; # should go, prevents async I/O etc.
		386	our @TERM_EXT; # should go, prevents async I/O etc.
		387	our @HOOKNAME;
		388	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
		389	our %OPTION;
		390
		391	our $LIBDIR;
		392	our $RESNAME;
		393	our $RESCLASS;
		394	our $RXVTNAME;
		395
		396	our $NOCHAR = chr 0xffff;
		397
345	=head2 Variables in the C<urxvt> Package	398	=head2 Variables in the C<urxvt> Package
346		399
347	=over 4	400	=over 4
		401
		402	=item $urxvt::LIBDIR
		403
		404	The rxvt-unicode library directory, where, among other things, the perl
		405	modules and scripts are stored.
		406
		407	=item $urxvt::RESCLASS, $urxvt::RESCLASS
		408
		409	The resource class and name rxvt-unicode uses to look up X resources.
		410
		411	=item $urxvt::RXVTNAME
		412
		413	The basename of the installed binaries, usually C<urxvt>.
348		414
349	=item $urxvt::TERM	415	=item $urxvt::TERM
350		416
351	The current terminal. This variable stores the current C<urxvt::term>	417	The current terminal. This variable stores the current C<urxvt::term>
352	object, whenever a callback/hook is executing.	418	object, whenever a callback/hook is executing.
353		419
		420	=item @urxvt::TERM_INIT
		421
		422	All code references in this array will be called as methods of the next newly
		423	created C<urxvt::term> object (during the C<on_init> phase). The array
		424	gets cleared before the code references that were in it are being executed,
		425	so references can push themselves onto it again if they so desire.
		426
		427	This complements to the perl-eval command line option, but gets executed
		428	first.
		429
		430	=item @urxvt::TERM_EXT
		431
		432	Works similar to C<@TERM_INIT>, but contains perl package/class names, which
		433	get registered as normal extensions after calling the hooks in C<@TERM_INIT>
		434	but before other extensions. Gets cleared just like C<@TERM_INIT>.
		435
354	=back	436	=back
355		437
356	=head2 Functions in the C<urxvt> Package	438	=head2 Functions in the C<urxvt> Package
357		439
358	=over 4	440	=over 4
359		441
360	=item $term = new urxvt [arg...]
361
362	Creates a new terminal, very similar as if you had started it with
363	C<system $binfile, arg...>. Croaks (and probably outputs an error message)
364	if the new instance couldn't be created. Returns C<undef> if the new
365	instance didn't initialise perl, and the terminal object otherwise. The
366	C<init> and C<start> hooks will be called during the call.
367
368	=item urxvt::fatal $errormessage	442	=item urxvt::fatal $errormessage
369		443
370	Fatally aborts execution with the given error message. Avoid at all	444	Fatally aborts execution with the given error message (which should
371	costs! The only time this is acceptable is when the terminal process	445	include a trailing newline). Avoid at all costs! The only time this
372	starts up.	446	is acceptable (and useful) is in the init hook, where it prevents the
		447	terminal from starting up.
373		448
374	=item urxvt::warn $string	449	=item urxvt::warn $string
375		450
376	Calls C<rxvt_warn> with the given string which should not include a	451	Calls C<rxvt_warn> with the given string which should include a trailing
377	newline. The module also overwrites the C<warn> builtin with a function	452	newline. The module also overwrites the C<warn> builtin with a function
378	that calls this function.	453	that calls this function.
379		454
380	Using this function has the advantage that its output ends up in the	455	Using this function has the advantage that its output ends up in the
381	correct place, e.g. on stderr of the connecting urxvtc client.	456	correct place, e.g. on stderr of the connecting urxvtc client.
382		457
383	=item $is_safe = urxvt::safe	458	Messages have a size limit of 1023 bytes currently.
384		459
385	Returns true when it is safe to do potentially unsafe things, such as	460	=item @terms = urxvt::termlist
386	evaluating perl code specified by the user. This is true when urxvt was	461
387	started setuid or setgid.	462	Returns all urxvt::term objects that exist in this process, regardless of
		463	whether they are started, being destroyed etc., so be careful. Only term
		464	objects that have perl extensions attached will be returned (because there
		465	is no urxvt::term object associated with others).
388		466
389	=item $time = urxvt::NOW	467	=item $time = urxvt::NOW
390		468
391	Returns the "current time" (as per the event loop).	469	Returns the "current time" (as per the event loop).
392		470
393	=item urxvt::CurrentTime	471	=item urxvt::CurrentTime
394		472
395	=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,	473	=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,
396	Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,	474	Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,
397	Button4Mask, Button5Mask, AnyModifier	475	Button4Mask, Button5Mask, AnyModifier
		476
		477	=item urxvt::NoEventMask, KeyPressMask, KeyReleaseMask,
		478	ButtonPressMask, ButtonReleaseMask, EnterWindowMask, LeaveWindowMask,
		479	PointerMotionMask, PointerMotionHintMask, Button1MotionMask, Button2MotionMask,
		480	Button3MotionMask, Button4MotionMask, Button5MotionMask, ButtonMotionMask,
		481	KeymapStateMask, ExposureMask, VisibilityChangeMask, StructureNotifyMask,
		482	ResizeRedirectMask, SubstructureNotifyMask, SubstructureRedirectMask,
		483	FocusChangeMask, PropertyChangeMask, ColormapChangeMask, OwnerGrabButtonMask
		484
		485	=item urxvt::KeyPress, KeyRelease, ButtonPress, ButtonRelease, MotionNotify,
		486	EnterNotify, LeaveNotify, FocusIn, FocusOut, KeymapNotify, Expose,
		487	GraphicsExpose, NoExpose, VisibilityNotify, CreateNotify, DestroyNotify,
		488	UnmapNotify, MapNotify, MapRequest, ReparentNotify, ConfigureNotify,
		489	ConfigureRequest, GravityNotify, ResizeRequest, CirculateNotify,
		490	CirculateRequest, PropertyNotify, SelectionClear, SelectionRequest,
		491	SelectionNotify, ColormapNotify, ClientMessage, MappingNotify
398		492
399	Various constants for use in X calls and event processing.	493	Various constants for use in X calls and event processing.
400		494
401	=back	495	=back
402		496
…		…
419		513
420	=item $rend = urxvt::OVERLAY_RSTYLE	514	=item $rend = urxvt::OVERLAY_RSTYLE
421		515
422	Return the rendition mask used for overlays by default.	516	Return the rendition mask used for overlays by default.
423		517
424	=item $rendbit = urxvt::RS_Bold, RS_Italic, RS_Blink, RS_RVid, RS_Uline	518	=item $rendbit = urxvt::RS_Bold, urxvt::RS_Italic, urxvt::RS_Blink,
		519	urxvt::RS_RVid, urxvt::RS_Uline
425		520
426	Return the bit that enabled bold, italic, blink, reverse-video and	521	Return the bit that enabled bold, italic, blink, reverse-video and
427	underline, respectively. To enable such a style, just logically OR it into	522	underline, respectively. To enable such a style, just logically OR it into
428	the bitset.	523	the bitset.
429		524
…		…
431		526
432	=item $background = urxvt::GET_BASEBG $rend	527	=item $background = urxvt::GET_BASEBG $rend
433		528
434	Return the foreground/background colour index, respectively.	529	Return the foreground/background colour index, respectively.
435		530
436	=item $rend = urxvt::SET_FGCOLOR ($rend, $new_colour)	531	=item $rend = urxvt::SET_FGCOLOR $rend, $new_colour
437		532
438	=item $rend = urxvt::SET_BGCOLOR ($rend, $new_colour)	533	=item $rend = urxvt::SET_BGCOLOR $rend, $new_colour
		534
		535	=item $rend = urxvt::SET_COLOR $rend, $new_fg, $new_bg
439		536
440	Replace the foreground/background colour in the rendition mask with the	537	Replace the foreground/background colour in the rendition mask with the
441	specified one.	538	specified one.
442		539
443	=item $value = urxvt::GET_CUSTOM ($rend)	540	=item $value = urxvt::GET_CUSTOM $rend
444		541
445	Return the "custom" value: Every rendition has 5 bits for use by	542	Return the "custom" value: Every rendition has 5 bits for use by
446	extensions. They can be set and changed as you like and are initially	543	extensions. They can be set and changed as you like and are initially
447	zero.	544	zero.
448		545
449	=item $rend = urxvt::SET_CUSTOM ($rend, $new_value)	546	=item $rend = urxvt::SET_CUSTOM $rend, $new_value
450		547
451	Change the custom value.	548	Change the custom value.
452		549
453	=back	550	=back
454		551
455	=cut	552	=cut
456		553
457	package urxvt;
458
459	use utf8;
460	use strict;
461	use Carp ();
462	use Scalar::Util ();
463	use List::Util ();
464
465	our $VERSION = 1;
466	our $TERM;
467	our @HOOKNAME;
468	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
469	our %OPTION;
470
471	our $LIBDIR;
472	our $RESNAME;
473	our $RESCLASS;
474	our $RXVTNAME;
475
476	BEGIN {	554	BEGIN {
477	urxvt->bootstrap;
478
479	# overwrite perl's warn	555	# overwrite perl's warn
480	*CORE::GLOBAL::warn = sub {	556	*CORE::GLOBAL::warn = sub {
481	my $msg = join "", @_;	557	my $msg = join "", @_;
482	$msg .= "\n"	558	$msg .= "\n"
483	unless $msg =~ /\n$/;	559	unless $msg =~ /\n$/;
484	urxvt::warn ($msg);	560	urxvt::warn ($msg);
485	};	561	};
486
487	delete $ENV{IFS};
488	delete $ENV{CDPATH};
489	delete $ENV{BASH_ENV};
490	$ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin";
491	}	562	}
492		563
493	my @hook_count;	564	no warnings 'utf8';
		565
		566	sub parse_resource {
		567	my ($term, $name, $isarg, $longopt, $flag, $value) = @_;
		568
		569	$name =~ y/-/./ if $isarg;
		570
		571	$term->scan_meta;
		572
		573	my $r = $term->{meta}{resource};
		574	keys %$r; # reset iterator
		575	while (my ($pattern, $v) = each %$r) {
		576	if (
		577	$pattern =~ /\.$/
		578	? $pattern eq substr $name, 0, length $pattern
		579	: $pattern eq $name
		580	) {
		581	$name = "$urxvt::RESCLASS.$name";
		582
		583	push @{ $term->{perl_ext_3} }, $v->[0];
		584
		585	if ($v->[1] eq "boolean") {
		586	$term->put_option_db ($name, $flag ? "true" : "false");
		587	return 1;
		588	} else {
		589	$term->put_option_db ($name, $value);
		590	return 1 + 2;
		591	}
		592	}
		593	}
		594
		595	0
		596	}
		597
		598	sub usage {
		599	my ($term, $usage_type) = @_;
		600
		601	$term->scan_meta;
		602
		603	my $r = $term->{meta}{resource};
		604
		605	for my $pattern (sort keys %$r) {
		606	my ($ext, $type, $desc) = @{ $r->{$pattern} };
		607
		608	$desc .= " (-pe $ext)";
		609
		610	if ($usage_type == 1) {
		611	$pattern =~ y/./-/;
		612	$pattern =~ s/-$/-.../g;
		613
		614	if ($type eq "boolean") {
		615	urxvt::log sprintf " -%-30s %s\n", "/+$pattern", $desc;
		616	} else {
		617	urxvt::log sprintf " -%-30s %s\n", "$pattern $type", $desc;
		618	}
		619	} else {
		620	$pattern =~ s/\.$/.*/g;
		621	urxvt::log sprintf " %-31s %s\n", "$pattern:", $type;
		622	}
		623	}
		624	}
		625
494	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};	626	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
495		627
496	sub verbose {	628	sub verbose {
497	my ($level, $msg) = @_;	629	my ($level, $msg) = @_;
498	warn "$msg\n" if $level <= $verbosity;	630	warn "$msg\n" if $level <= $verbosity;
499	}	631	}
500		632
501	my $extension_pkg = "extension0000";
502	my %extension_pkg;	633	my %extension_pkg;
503		634
504	# load a single script into its own package, once only	635	# load a single script into its own package, once only
505	sub extension_package($) {	636	sub extension_package($) {
506	my ($path) = @_;	637	my ($path) = @_;
507		638
508	$extension_pkg{$path} ||= do {	639	$extension_pkg{$path} ||= do {
509	my $pkg = "urxvt::" . ($extension_pkg++);	640	$path =~ /([^\/\\]+)$/;
		641	my $pkg = $1;
		642	$pkg =~ s/[^[:word:]]/_/g;
		643	$pkg = "urxvt::ext::$pkg";
510		644
511	verbose 3, "loading extension '$path' into package '$pkg'";	645	verbose 3, "loading extension '$path' into package '$pkg'";
		646
		647	(${"$pkg\::_NAME"} = $path) =~ s/^.*[\\\/]//; # hackish
512		648
513	open my $fh, "<:raw", $path	649	open my $fh, "<:raw", $path
514	or die "$path: $!";	650	or die "$path: $!";
515		651
516	my $source = untaint	652	my $source =
517	"package $pkg; use strict; use utf8;\n"	653	"package $pkg; use strict 'vars'; use utf8; no warnings 'utf8';\n"
518	. "use base urxvt::term::extension::;\n"
519	. "#line 1 \"$path\"\n{\n"	654	. "#line 1 \"$path\"\n{\n"
520	. (do { local $/; <$fh> })	655	. (do { local $/; <$fh> })
521	. "\n};\n1";	656	. "\n};\n1";
522		657
523	eval $source	658	eval $source
…		…
533	sub invoke {	668	sub invoke {
534	local $TERM = shift;	669	local $TERM = shift;
535	my $htype = shift;	670	my $htype = shift;
536		671
537	if ($htype == 0) { # INIT	672	if ($htype == 0) { # INIT
538	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	673	my @dirs = $TERM->perl_libdirs;
539		674
540	my %ext_arg;	675	my %ext_arg;
541		676
		677	{
		678	my @init = @TERM_INIT;
		679	@TERM_INIT = ();
		680	$_->($TERM) for @init;
		681	my @pkg = @TERM_EXT;
		682	@TERM_EXT = ();
		683	$TERM->register_package ($_) for @pkg;
		684	}
		685
		686	for (
		687	@{ delete $TERM->{perl_ext_3} },
542	for (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {	688	grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2
		689	) {
543	if ($_ eq "default") {	690	if ($_ eq "default") {
544	$ext_arg{$_} ||= [] for qw(selection option-popup selection-popup searchable-scrollback);	691	$ext_arg{$_} ||= [] for qw(selection option-popup selection-popup searchable-scrollback readline);
545	} elsif (/^-(.*)$/) {	692	} elsif (/^-(.*)$/) {
546	delete $ext_arg{$1};	693	delete $ext_arg{$1};
547	} elsif (/^([^<]+)<(.*)>$/) {	694	} elsif (/^([^<]+)<(.*)>$/) {
548	push @{ $ext_arg{$1} }, $2;	695	push @{ $ext_arg{$1} }, $2;
549	} else {	696	} else {
550	$ext_arg{$_} ||= [];	697	$ext_arg{$_} ||= [];
551	}	698	}
552	}	699	}
553		700
554	while (my ($ext, $argv) = each %ext_arg) {	701	for my $ext (sort keys %ext_arg) {
555	my @files = grep -f $_, map "$_/$ext", @dirs;	702	my @files = grep -f $_, map "$_/$ext", @dirs;
556		703
557	if (@files) {	704	if (@files) {
558	$TERM->register_package (extension_package $files[0], $argv);	705	$TERM->register_package (extension_package $files[0], $ext_arg{$ext});
559	} else {	706	} else {
560	warn "perl extension '$ext' not found in perl library search path\n";	707	warn "perl extension '$ext' not found in perl library search path\n";
561	}	708	}
562	}	709	}
563		710
…		…
569		716
570	if (my $cb = $TERM->{_hook}[$htype]) {	717	if (my $cb = $TERM->{_hook}[$htype]) {
571	verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")"	718	verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")"
572	if $verbosity >= 10;	719	if $verbosity >= 10;
573		720
574	keys %$cb;	721	for my $pkg (keys %$cb) {
575
576	while (my ($pkg, $cb) = each %$cb) {
577	$retval = eval { $cb->($TERM->{_pkg}{$pkg}, @_) }	722	my $retval_ = eval { $cb->{$pkg}->($TERM->{_pkg}{$pkg} || $TERM, @_) };
578	and last;	723	$retval ||= $retval_;
579		724
580	if ($@) {	725	if ($@) {
581	$TERM->ungrab; # better to lose the grab than the session	726	$TERM->ungrab; # better to lose the grab than the session
582	warn $@;	727	warn $@;
583	}	728	}
584	}	729	}
		730
		731	verbose 11, "$HOOKNAME[$htype] returning <$retval>"
		732	if $verbosity >= 11;
585	}	733	}
586		734
587	if ($htype == 1) { # DESTROY	735	if ($htype == 1) { # DESTROY
588	if (my $hook = delete $TERM->{_hook}) {
589	for my $htype (0..$#$hook) {
590	$hook_count[$htype] -= scalar keys %{ $hook->[$htype] || {} }
591	or set_should_invoke $htype, 0;
592	}
593	}
594
595	# clear package objects	736	# clear package objects
596	%$_ = () for values %{ $TERM->{_pkg} };	737	%$_ = () for values %{ $TERM->{_pkg} };
597		738
598	# clear package	739	# clear package
599	%$TERM = ();	740	%$TERM = ();
600	}	741	}
601		742
602	$retval	743	$retval
603	}	744	}
604		745
605	# urxvt::term::extension	746	sub SET_COLOR($$$) {
		747	SET_BGCOLOR (SET_FGCOLOR ($_[0], $_[1]), $_[2])
		748	}
606		749
607	package urxvt::term::extension;	750	sub rend2mask {
608		751	no strict 'refs';
609	sub enable {	752	my ($str, $mask) = (@_, 0);
610	my ($self, %hook) = @_;	753	my %color = ( fg => undef, bg => undef );
611	my $pkg = $self->{_pkg};	754	my @failed;
612		755	for my $spec ( split /\s+/, $str ) {
613	while (my ($name, $cb) = each %hook) {	756	if ( $spec =~ /^([fb]g)[_:-]?(\d+)/i ) {
614	my $htype = $HOOKTYPE{uc $name};	757	$color{lc($1)} = $2;
615	defined $htype	758	} else {
616	or Carp::croak "unsupported hook type '$name'";	759	my $neg = $spec =~ s/^[-^]//;
617		760	unless ( exists &{"RS_$spec"} ) {
618	unless (exists $self->{term}{_hook}[$htype]{$pkg}) {	761	push @failed, $spec;
619	$hook_count[$htype]++	762	next;
620	or urxvt::set_should_invoke $htype, 1;
621	}	763	}
622		764	my $cur = &{"RS_$spec"};
623	$self->{term}{_hook}[$htype]{$pkg} = $cb;	765	if ( $neg ) {
624	}	766	$mask &= ~$cur;
625	}	767	} else {
626		768	$mask |= $cur;
627	sub disable {	769	}
628	my ($self, @hook) = @_;
629	my $pkg = $self->{_pkg};
630
631	for my $name (@hook) {
632	my $htype = $HOOKTYPE{uc $name};
633	defined $htype
634	or Carp::croak "unsupported hook type '$name'";
635
636	if (delete $self->{term}{_hook}[$htype]{$pkg}) {
637	--$hook_count[$htype]
638	or urxvt::set_should_invoke $htype, 0;
639	}	770	}
640	}	771	}
		772	($mask, @color{qw(fg bg)}, \@failed)
641	}	773	}
		774
		775	package urxvt::term::extension;
		776
		777	=head2 The C<urxvt::term::extension> class
		778
		779	Each extension attached to a terminal object is represented by
		780	a C<urxvt::term::extension> object.
		781
		782	You can use these objects, which are passed to all callbacks to store any
		783	state related to the terminal and extension instance.
		784
		785	The methods (And data members) documented below can be called on extension
		786	objects, in addition to call methods documented for the <urxvt::term>
		787	class.
		788
		789	=over 4
		790
		791	=item $urxvt_term = $self->{term}
		792
		793	Returns the C<urxvt::term> object associated with this instance of the
		794	extension. This member I<must not> be changed in any way.
		795
		796	=cut
642		797
643	our $AUTOLOAD;	798	our $AUTOLOAD;
644		799
645	sub AUTOLOAD {	800	sub AUTOLOAD {
646	$AUTOLOAD =~ /:([^:]+)$/	801	$AUTOLOAD =~ /:([^:]+)$/
…		…
659		814
660	sub DESTROY {	815	sub DESTROY {
661	# nop	816	# nop
662	}	817	}
663		818
664	# urxvt::destroy_hook	819	# urxvt::destroy_hook (basically a cheap Guard:: implementation)
665		820
666	sub urxvt::destroy_hook::DESTROY {	821	sub urxvt::destroy_hook::DESTROY {
667	${$_[0]}->();	822	${$_[0]}->();
668	}	823	}
669		824
670	sub urxvt::destroy_hook(&) {	825	sub urxvt::destroy_hook(&) {
671	bless \shift, urxvt::destroy_hook::	826	bless \shift, urxvt::destroy_hook::
672	}	827	}
673		828
		829	=item $self->enable ($hook_name => $cb[, $hook_name => $cb..])
		830
		831	Dynamically enable the given hooks (named without the C<on_> prefix) for
		832	this extension, replacing any previous hook. This is useful when you want
		833	to overwrite time-critical hooks only temporarily.
		834
		835	To install additional callbacks for the same hook, you can use the C<on>
		836	method of the C<urxvt::term> class.
		837
		838	=item $self->disable ($hook_name[, $hook_name..])
		839
		840	Dynamically disable the given hooks.
		841
		842	=cut
		843
		844	sub enable {
		845	my ($self, %hook) = @_;
		846	my $pkg = $self->{_pkg};
		847
		848	while (my ($name, $cb) = each %hook) {
		849	my $htype = $HOOKTYPE{uc $name};
		850	defined $htype
		851	or Carp::croak "unsupported hook type '$name'";
		852
		853	$self->set_should_invoke ($htype, +1)
		854	unless exists $self->{term}{_hook}[$htype]{$pkg};
		855
		856	$self->{term}{_hook}[$htype]{$pkg} = $cb;
		857	}
		858	}
		859
		860	sub disable {
		861	my ($self, @hook) = @_;
		862	my $pkg = $self->{_pkg};
		863
		864	for my $name (@hook) {
		865	my $htype = $HOOKTYPE{uc $name};
		866	defined $htype
		867	or Carp::croak "unsupported hook type '$name'";
		868
		869	$self->set_should_invoke ($htype, -1)
		870	if delete $self->{term}{_hook}[$htype]{$pkg};
		871	}
		872	}
		873
		874	=item $guard = $self->on ($hook_name => $cb[, $hook_name => $cb..])
		875
		876	Similar to the C<enable> enable, but installs additional callbacks for
		877	the given hook(s) (that is, it doesn't replace existing callbacks), and
		878	returns a guard object. When the guard object is destroyed the callbacks
		879	are disabled again.
		880
		881	=cut
		882
		883	sub urxvt::extension::on_disable::DESTROY {
		884	my $disable = shift;
		885
		886	my $term = delete $disable->{""};
		887
		888	while (my ($htype, $id) = each %$disable) {
		889	delete $term->{_hook}[$htype]{$id};
		890	$term->set_should_invoke ($htype, -1);
		891	}
		892	}
		893
		894	sub on {
		895	my ($self, %hook) = @_;
		896
		897	my $term = $self->{term};
		898
		899	my %disable = ( "" => $term );
		900
		901	while (my ($name, $cb) = each %hook) {
		902	my $htype = $HOOKTYPE{uc $name};
		903	defined $htype
		904	or Carp::croak "unsupported hook type '$name'";
		905
		906	$term->set_should_invoke ($htype, +1);
		907	$term->{_hook}[$htype]{ $disable{$htype} = $cb+0 }
		908	= sub { shift; $cb->($self, @_) }; # very ugly indeed
		909	}
		910
		911	bless \%disable, "urxvt::extension::on_disable"
		912	}
		913
		914	=item $self->x_resource ($pattern)
		915
		916	=item $self->x_resource_boolean ($pattern)
		917
		918	These methods support an additional C<%> prefix when called on an
		919	extension object - see the description of these methods in the
		920	C<urxvt::term> class for details.
		921
		922	=cut
		923
		924	sub x_resource {
		925	my ($self, $name) = @_;
		926	$name =~ s/^%(\.|$)/$_[0]{_name}$1/;
		927	$self->{term}->x_resource ($name)
		928	}
		929
		930	sub x_resource_boolean {
		931	my ($self, $name) = @_;
		932	$name =~ s/^%(\.|$)/$_[0]{_name}$1/;
		933	$self->{term}->x_resource_boolean ($name)
		934	}
		935
		936	=back
		937
		938	=cut
		939
674	package urxvt::anyevent;	940	package urxvt::anyevent;
675		941
676	=head2 The C<urxvt::anyevent> Class	942	=head2 The C<urxvt::anyevent> Class
677		943
678	The sole purpose of this class is to deliver an interface to the	944	The sole purpose of this class is to deliver an interface to the
679	C<AnyEvent> module - any module using it will work inside urxvt without	945	C<AnyEvent> module - any module using it will work inside urxvt without
680	further work. The only exception is that you cannot wait on condition	946	further programming. The only exception is that you cannot wait on
681	variables, but non-blocking condvar use is ok. What this means is that you	947	condition variables, but non-blocking condvar use is ok.
682	cannot use blocking APIs, but the non-blocking variant should work.
683		948
684	=cut	949	In practical terms this means is that you cannot use blocking APIs, but
		950	the non-blocking variant should work.
685		951
		952	=cut
		953
686	our $VERSION = 1;	954	our $VERSION = '5.23';
687		955
688	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there	956	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there
689	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];	957	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];
690		958
691	sub timer {	959	sub timer {
…		…
693		961
694	my $cb = $arg{cb};	962	my $cb = $arg{cb};
695		963
696	urxvt::timer	964	urxvt::timer
697	->new	965	->new
698	->start (urxvt::NOW + $arg{after})	966	->after ($arg{after}, $arg{interval})
699	->cb (sub {	967	->cb ($arg{interval} ? $cb : sub {
700	$_[0]->stop; # need to cancel manually	968	$_[0]->stop; # need to cancel manually
701	$cb->();	969	$cb->();
702	})	970	})
703	}	971	}
704		972
705	sub io {	973	sub io {
706	my ($class, %arg) = @_;	974	my ($class, %arg) = @_;
707		975
708	my $cb = $arg{cb};	976	my $cb = $arg{cb};
		977	my $fd = fileno $arg{fh};
		978	defined $fd or $fd = $arg{fh};
709		979
710	bless [$arg{fh}, urxvt::iow	980	bless [$arg{fh}, urxvt::iow
711	->new	981	->new
712	->fd (fileno $arg{fh})	982	->fd ($fd)
713	->events (($arg{poll} =~ /r/ ? 1 : 0)	983	->events (($arg{poll} =~ /r/ ? 1 : 0)
714	| ($arg{poll} =~ /w/ ? 2 : 0))	984	| ($arg{poll} =~ /w/ ? 2 : 0))
715	->start	985	->start
716	->cb (sub {	986	->cb ($cb)
717	$cb->(($_[1] & 1 ? 'r' : '')
718	. ($_[1] & 2 ? 'w' : ''));
719	})],
720	urxvt::anyevent::	987	], urxvt::anyevent::
		988	}
		989
		990	sub idle {
		991	my ($class, %arg) = @_;
		992
		993	my $cb = $arg{cb};
		994
		995	urxvt::iw
		996	->new
		997	->start
		998	->cb ($cb)
		999	}
		1000
		1001	sub child {
		1002	my ($class, %arg) = @_;
		1003
		1004	my $cb = $arg{cb};
		1005
		1006	urxvt::pw
		1007	->new
		1008	->start ($arg{pid})
		1009	->cb (sub {
		1010	$_[0]->stop; # need to cancel manually
		1011	$cb->($_[0]->rpid, $_[0]->rstatus);
		1012	})
721	}	1013	}
722		1014
723	sub DESTROY {	1015	sub DESTROY {
724	$_[0][1]->stop;	1016	$_[0][1]->stop;
725	}	1017	}
726		1018
727	sub condvar {	1019	# only needed for AnyEvent < 6 compatibility
728	bless \my $flag, urxvt::anyevent::condvar::	1020	sub one_event {
729	}
730
731	sub urxvt::anyevent::condvar::broadcast {
732	${$_[0]}++;
733	}
734
735	sub urxvt::anyevent::condvar::wait {
736	unless (${$_[0]}) {
737	Carp::croak "AnyEvent->condvar blocking wait unsupported in urxvt, use a non-blocking API";	1021	Carp::croak "AnyEvent->one_event blocking wait unsupported in urxvt, use a non-blocking API";
738	}
739	}	1022	}
740		1023
741	package urxvt::term;	1024	package urxvt::term;
742		1025
743	=head2 The C<urxvt::term> Class	1026	=head2 The C<urxvt::term> Class
…		…
749	# find on_xxx subs in the package and register them	1032	# find on_xxx subs in the package and register them
750	# as hooks	1033	# as hooks
751	sub register_package {	1034	sub register_package {
752	my ($self, $pkg, $argv) = @_;	1035	my ($self, $pkg, $argv) = @_;
753		1036
		1037	no strict 'refs';
		1038
		1039	urxvt::verbose 6, "register package $pkg to $self";
		1040
		1041	@{"$pkg\::ISA"} = urxvt::term::extension::;
		1042
754	my $proxy = bless {	1043	my $proxy = bless {
755	_pkg => $pkg,	1044	_pkg => $pkg,
		1045	_name => ${"$pkg\::_NAME"}, # hackish
756	argv => $argv,	1046	argv => $argv,
757	}, $pkg;	1047	}, $pkg;
758	Scalar::Util::weaken ($proxy->{term} = $self);	1048	Scalar::Util::weaken ($proxy->{term} = $self);
759		1049
760	$self->{_pkg}{$pkg} = $proxy;	1050	$self->{_pkg}{$pkg} = $proxy;
761		1051
…		…
764	$proxy->enable ($name => $ref);	1054	$proxy->enable ($name => $ref);
765	}	1055	}
766	}	1056	}
767	}	1057	}
768		1058
		1059	sub perl_libdirs {
		1060	map { split /:/ }
		1061	$_[0]->resource ("perl_lib"),
		1062	$ENV{URXVT_PERL_LIB},
		1063	"$ENV{HOME}/.urxvt/ext",
		1064	"$LIBDIR/perl"
		1065	}
		1066
		1067	sub scan_meta {
		1068	my ($self) = @_;
		1069	my @libdirs = perl_libdirs $self;
		1070
		1071	return if $self->{meta_libdirs} eq join "\x00", @libdirs;
		1072
		1073	my %meta;
		1074
		1075	$self->{meta_libdirs} = join "\x00", @libdirs;
		1076	$self->{meta} = \%meta;
		1077
		1078	for my $dir (reverse @libdirs) {
		1079	opendir my $fh, $dir
		1080	or next;
		1081	for my $ext (readdir $fh) {
		1082	$ext !~ /^\./
		1083	and open my $fh, "<", "$dir/$ext"
		1084	or next;
		1085
		1086	while (<$fh>) {
		1087	if (/^#:META:X_RESOURCE:(.*)/) {
		1088	my ($pattern, $type, $desc) = split /:/, $1;
		1089	$pattern =~ s/^%(\.|$)/$ext$1/g; # % in pattern == extension name
		1090	if ($pattern =~ /[^a-zA-Z0-9\-\.]/) {
		1091	warn "$dir/$ext: meta resource '$pattern' contains illegal characters (not alphanumeric nor . nor *)\n";
		1092	} else {
		1093	$meta{resource}{$pattern} = [$ext, $type, $desc];
		1094	}
		1095	} elsif (/^\s*(?:#|$)/) {
		1096	# skip other comments and empty lines
		1097	} else {
		1098	last; # stop parsing on first non-empty non-comment line
		1099	}
		1100	}
		1101	}
		1102	}
		1103	}
		1104
		1105	=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]
		1106
		1107	Creates a new terminal, very similar as if you had started it with system
		1108	C<$rxvtname, arg...>. C<$envhashref> must be a reference to a C<%ENV>-like
		1109	hash which defines the environment of the new terminal.
		1110
		1111	Croaks (and probably outputs an error message) if the new instance
		1112	couldn't be created. Returns C<undef> if the new instance didn't
		1113	initialise perl, and the terminal object otherwise. The C<init> and
		1114	C<start> hooks will be called before this call returns, and are free to
		1115	refer to global data (which is race free).
		1116
		1117	=cut
		1118
		1119	sub new {
		1120	my ($class, $env, @args) = @_;
		1121
		1122	$env or Carp::croak "environment hash missing in call to urxvt::term->new";
		1123	@args or Carp::croak "name argument missing in call to urxvt::term->new";
		1124
		1125	_new ([ map "$_=$env->{$_}", keys %$env ], \@args);
		1126	}
		1127
769	=item $term->destroy	1128	=item $term->destroy
770		1129
771	Destroy the terminal object (close the window, free resources etc.).	1130	Destroy the terminal object (close the window, free resources
		1131	etc.). Please note that urxvt will not exit as long as any event
		1132	watchers (timers, io watchers) are still active.
		1133
		1134	=item $term->exec_async ($cmd[, @args])
		1135
		1136	Works like the combination of the C<fork>/C<exec> builtins, which executes
		1137	("starts") programs in the background. This function takes care of setting
		1138	the user environment before exec'ing the command (e.g. C<PATH>) and should
		1139	be preferred over explicit calls to C<exec> or C<system>.
		1140
		1141	Returns the pid of the subprocess or C<undef> on error.
		1142
		1143	=cut
		1144
		1145	sub exec_async {
		1146	my $self = shift;
		1147
		1148	my $pid = fork;
		1149
		1150	return $pid
		1151	if !defined $pid or $pid;
		1152
		1153	%ENV = %{ $self->env };
		1154
		1155	exec @_;
		1156	urxvt::_exit 255;
		1157	}
772		1158
773	=item $isset = $term->option ($optval[, $set])	1159	=item $isset = $term->option ($optval[, $set])
774		1160
775	Returns true if the option specified by C<$optval> is enabled, and	1161	Returns true if the option specified by C<$optval> is enabled, and
776	optionally change it. All option values are stored by name in the hash	1162	optionally change it. All option values are stored by name in the hash
777	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.	1163	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.
778		1164
779	Here is a a likely non-exhaustive list of option names, please see the	1165	Here is a likely non-exhaustive list of option names, please see the
780	source file F</src/optinc.h> to see the actual list:	1166	source file F</src/optinc.h> to see the actual list:
781		1167
782	borderLess console cursorBlink cursorUnderline hold iconic insecure	1168	borderLess buffered console cursorBlink cursorUnderline hold iconic
783	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage	1169	insecure intensityStyles iso14755 iso14755_52 jumpScroll loginShell
		1170	mapAlert meta8 mouseWheelScrollPage override_redirect pastableTabs
784	pastableTabs pointerBlank reverseVideo scrollBar scrollBar_floating	1171	pointerBlank reverseVideo scrollBar scrollBar_floating scrollBar_right
785	scrollBar_right scrollTtyKeypress scrollTtyOutput scrollWithBuffer	1172	scrollTtyKeypress scrollTtyOutput scrollWithBuffer secondaryScreen
786	secondaryScreen secondaryScroll skipBuiltinGlyphs transparent	1173	secondaryScroll skipBuiltinGlyphs skipScroll transparent tripleclickwords
787	tripleclickwords utmpInhibit visualBell	1174	urgentOnBell utmpInhibit visualBell
788		1175
789	=item $value = $term->resource ($name[, $newval])	1176	=item $value = $term->resource ($name[, $newval])
790		1177
791	Returns the current resource value associated with a given name and	1178	Returns the current resource value associated with a given name and
792	optionally sets a new value. Setting values is most useful in the C<init>	1179	optionally sets a new value. Setting values is most useful in the C<init>
…		…
801	likely change).	1188	likely change).
802		1189
803	Please note that resource strings will currently only be freed when the	1190	Please note that resource strings will currently only be freed when the
804	terminal is destroyed, so changing options frequently will eat memory.	1191	terminal is destroyed, so changing options frequently will eat memory.
805		1192
806	Here is a a likely non-exhaustive list of resource names, not all of which	1193	Here is a likely non-exhaustive list of resource names, not all of which
807	are supported in every build, please see the source file F</src/rsinc.h>	1194	are supported in every build, please see the source file F</src/rsinc.h>
808	to see the actual list:	1195	to see the actual list:
809		1196
810	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont	1197	answerbackstring backgroundPixmap backspace_key blurradius
811	borderLess color cursorBlink cursorUnderline cutchars delete_key	1198	boldFont boldItalicFont borderLess buffered chdir color cursorBlink
812	display_name embed ext_bwidth fade font geometry hold iconName	1199	cursorUnderline cutchars delete_key depth display_name embed ext_bwidth
813	imFont imLocale inputMethod insecure int_bwidth intensityStyles	1200	fade font geometry hold iconName iconfile imFont imLocale inputMethod
		1201	insecure int_bwidth intensityStyles iso14755 iso14755_52 italicFont
814	italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier	1202	jumpScroll letterSpace lineSpace loginShell mapAlert meta8 modifier
815	mouseWheelScrollPage name pastableTabs path perl_eval perl_ext_1 perl_ext_2	1203	mouseWheelScrollPage name override_redirect pastableTabs path perl_eval
816	perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd	1204	perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay
817	reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating	1205	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar
818	scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput	1206	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness
819	scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle	1207	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle
820	shade term_name title transparent transparent_all tripleclickwords	1208	secondaryScreen secondaryScroll shade skipBuiltinGlyphs skipScroll
		1209	term_name title transient_for transparent tripleclickwords urgentOnBell
821	utmpInhibit visualBell	1210	utmpInhibit visualBell
822		1211
823	=cut	1212	=cut
824		1213
825	sub resource($$;$) {	1214	sub resource($$;$) {
826	my ($self, $name) = (shift, shift);	1215	my ($self, $name) = (shift, shift);
827	unshift @_, $self, $name, ($name =~ s/\s*\+\s*(\d+)$// ? $1 : 0);	1216	unshift @_, $self, $name, ($name =~ s/\s*\+\s*(\d+)$// ? $1 : 0);
828	&urxvt::term::_resource	1217	goto &urxvt::term::_resource
829	}	1218	}
830		1219
831	=item $success = $term->parse_keysym ($keysym_spec, $command_string)	1220	=item $value = $term->x_resource ($pattern)
832		1221
		1222	Returns the X-Resource for the given pattern, excluding the program or
		1223	class name, i.e. C<< $term->x_resource ("boldFont") >> should return the
		1224	same value as used by this instance of rxvt-unicode. Returns C<undef> if no
		1225	resource with that pattern exists.
		1226
		1227	Extensions that define extra resource or command line arguments also need
		1228	to call this method to access their values.
		1229
		1230	If the method is called on an extension object (basically, from an
		1231	extension), then the special prefix C<%.> will be replaced by the name of
		1232	the extension and a dot, and the lone string C<%> will be replaced by the
		1233	extension name itself. This makes it possible to code extensions so you
		1234	can rename them and get a new set of commandline switches and resources
		1235	without having to change the actual code.
		1236
		1237	This method should only be called during the C<on_start> hook, as there is
		1238	only one resource database per display, and later invocations might return
		1239	the wrong resources.
		1240
		1241	=item $value = $term->x_resource_boolean ($pattern)
		1242
		1243	Like C<x_resource>, above, but interprets the string value as a boolean
		1244	and returns C<1> for true values, C<0> for false values and C<undef> if
		1245	the resource or option isn't specified.
		1246
		1247	You should always use this method to parse boolean resources.
		1248
		1249	=cut
		1250
		1251	sub x_resource_boolean {
		1252	my $res = &x_resource;
		1253
		1254	$res =~ /^\s*(?:true|yes|on|1)\s*$/i ? 1 : defined $res && 0
		1255	}
		1256
		1257	=item $success = $term->parse_keysym ($key, $octets)
		1258
833	Adds a keymap translation exactly as specified via a resource. See the	1259	Adds a key binding exactly as specified via a resource. See the
834	C<keysym> resource in the @@RXVT_NAME@@(1) manpage.	1260	C<keysym> resource in the urxvt(1) manpage.
		1261
		1262	=item $term->register_command ($keysym, $modifiermask, $string)
		1263
		1264	Adds a key binding. This is a lower level api compared to
		1265	C<parse_keysym>, as it expects a parsed key description, and can be
		1266	used only inside either the C<on_init> hook, to add a binding, or the
		1267	C<on_register_command> hook, to modify a parsed binding.
835		1268
836	=item $rend = $term->rstyle ([$new_rstyle])	1269	=item $rend = $term->rstyle ([$new_rstyle])
837		1270
838	Return and optionally change the current rendition. Text that is output by	1271	Return and optionally change the current rendition. Text that is output by
839	the terminal application will use this style.	1272	the terminal application will use this style.
…		…
847		1280
848	=item ($row, $col) = $term->selection_beg ([$row, $col])	1281	=item ($row, $col) = $term->selection_beg ([$row, $col])
849		1282
850	=item ($row, $col) = $term->selection_end ([$row, $col])	1283	=item ($row, $col) = $term->selection_end ([$row, $col])
851		1284
852	Return the current values of the selection mark, begin or end positions,	1285	Return the current values of the selection mark, begin or end positions.
853	and optionally set them to new values.
854		1286
		1287	When arguments are given, then the selection coordinates are set to
		1288	C<$row> and C<$col>, and the selection screen is set to the current
		1289	screen.
		1290
		1291	=item $screen = $term->selection_screen ([$screen])
		1292
		1293	Returns the current selection screen, and then optionally sets it.
		1294
		1295	=item $term->selection_make ($eventtime[, $rectangular])
		1296
		1297	Tries to make a selection as set by C<selection_beg> and
		1298	C<selection_end>. If C<$rectangular> is true (default: false), a
		1299	rectangular selection will be made. This is the preferred function to make
		1300	a selection.
		1301
855	=item $success = $term->selection_grab ($eventtime)	1302	=item $success = $term->selection_grab ($eventtime[, $clipboard])
856		1303
857	Try to request the primary selection from the server (for example, as set	1304	Try to acquire ownership of the primary (clipboard if C<$clipboard> is
858	by the next method).	1305	true) selection from the server. The corresponding text can be set
		1306	with the next method. No visual feedback will be given. This function
		1307	is mostly useful from within C<on_sel_grab> hooks.
859		1308
860	=item $oldtext = $term->selection ([$newtext])	1309	=item $oldtext = $term->selection ([$newtext, $clipboard])
861		1310
862	Return the current selection text and optionally replace it by C<$newtext>.	1311	Return the current selection (clipboard if C<$clipboard> is true) text
		1312	and optionally replace it by C<$newtext>.
		1313
		1314	=item $term->selection_clear ([$clipboard])
		1315
		1316	Revoke ownership of the primary (clipboard if C<$clipboard> is true) selection.
863		1317
864	=item $term->overlay_simple ($x, $y, $text)	1318	=item $term->overlay_simple ($x, $y, $text)
865		1319
866	Create a simple multi-line overlay box. See the next method for details.	1320	Create a simple multi-line overlay box. See the next method for details.
867		1321
…		…
897		1351
898	The methods currently supported on C<urxvt::overlay> objects are:	1352	The methods currently supported on C<urxvt::overlay> objects are:
899		1353
900	=over 4	1354	=over 4
901		1355
902	=item $overlay->set ($x, $y, $text, $rend)	1356	=item $overlay->set ($x, $y, $text[, $rend])
903		1357
904	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts	1358	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts
905	text in rxvt-unicode's special encoding and an array of rendition values	1359	text in rxvt-unicode's special encoding and an array of rendition values
906	at a specific position inside the overlay.	1360	at a specific position inside the overlay.
		1361
		1362	If C<$rend> is missing, then the rendition will not be changed.
907		1363
908	=item $overlay->hide	1364	=item $overlay->hide
909		1365
910	If visible, hide the overlay, but do not destroy it.	1366	If visible, hide the overlay, but do not destroy it.
911		1367
…		…
956	Convert the given locale-encoded octets into a perl string.	1412	Convert the given locale-encoded octets into a perl string.
957		1413
958	=item $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle])	1414	=item $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle])
959		1415
960	XORs the rendition values in the given span with the provided value	1416	XORs the rendition values in the given span with the provided value
961	(default: C<RS_RVid>). Useful in refresh hooks to provide effects similar	1417	(default: C<RS_RVid>), which I<MUST NOT> contain font styles. Useful in
962	to the selection.	1418	refresh hooks to provide effects similar to the selection.
963		1419
964	=item $term->scr_xor_rect ($beg_row, $beg_col, $end_row, $end_col[, $rstyle1[, $rstyle2]])	1420	=item $term->scr_xor_rect ($beg_row, $beg_col, $end_row, $end_col[, $rstyle1[, $rstyle2]])
965		1421
966	Similar to C<scr_xor_span>, but xors a rectangle instead. Trailing	1422	Similar to C<scr_xor_span>, but xors a rectangle instead. Trailing
967	whitespace will additionally be xored with the C<$rstyle2>, which defaults	1423	whitespace will additionally be xored with the C<$rstyle2>, which defaults
968	to C<RS_RVid | RS_Uline>, which removes reverse video again and underlines	1424	to C<RS_RVid | RS_Uline>, which removes reverse video again and underlines
969	it instead.	1425	it instead. Both styles I<MUST NOT> contain font styles.
970		1426
971	=item $term->scr_bell	1427	=item $term->scr_bell
972		1428
973	Ring the bell!	1429	Ring the bell!
974		1430
…		…
981		1437
982	Normally its not a good idea to use this function, as programs might be	1438	Normally its not a good idea to use this function, as programs might be
983	confused by changes in cursor position or scrolling. Its useful inside a	1439	confused by changes in cursor position or scrolling. Its useful inside a
984	C<on_add_lines> hook, though.	1440	C<on_add_lines> hook, though.
985		1441
		1442	=item $term->scr_change_screen ($screen)
		1443
		1444	Switch to given screen - 0 primary, 1 secondary.
		1445
986	=item $term->cmd_parse ($octets)	1446	=item $term->cmd_parse ($octets)
987		1447
988	Similar to C<scr_add_lines>, but the argument must be in the	1448	Similar to C<scr_add_lines>, but the argument must be in the
989	locale-specific encoding of the terminal and can contain command sequences	1449	locale-specific encoding of the terminal and can contain command sequences
990	(escape codes) that will be interpreted.	1450	(escape codes) that will be interpreted.
991		1451
992	=item $term->tt_write ($octets)	1452	=item $term->tt_write ($octets)
993		1453
994	Write the octets given in C<$data> to the tty (i.e. as program input). To	1454	Write the octets given in C<$octets> to the tty (i.e. as program input). To
995	pass characters instead of octets, you should convert your strings first	1455	pass characters instead of octets, you should convert your strings first
996	to the locale-specific encoding using C<< $term->locale_encode >>.	1456	to the locale-specific encoding using C<< $term->locale_encode >>.
		1457
		1458	=item $term->tt_paste ($octets)
		1459
		1460	Write the octets given in C<$octets> to the tty as a paste, converting NL to
		1461	CR and bracketing the data with control sequences if bracketed paste mode
		1462	is set.
997		1463
998	=item $old_events = $term->pty_ev_events ([$new_events])	1464	=item $old_events = $term->pty_ev_events ([$new_events])
999		1465
1000	Replaces the event mask of the pty watcher by the given event mask. Can	1466	Replaces the event mask of the pty watcher by the given event mask. Can
1001	be used to suppress input and output handling to the pty/tty. See the	1467	be used to suppress input and output handling to the pty/tty. See the
1002	description of C<< urxvt::timer->events >>. Make sure to always restore	1468	description of C<< urxvt::timer->events >>. Make sure to always restore
1003	the previous value.	1469	the previous value.
1004		1470
		1471	=item $fd = $term->pty_fd
		1472
		1473	Returns the master file descriptor for the pty in use, or C<-1> if no pty
		1474	is used.
		1475
1005	=item $windowid = $term->parent	1476	=item $windowid = $term->parent
1006		1477
1007	Return the window id of the toplevel window.	1478	Return the window id of the toplevel window.
1008		1479
1009	=item $windowid = $term->vt	1480	=item $windowid = $term->vt
1010		1481
1011	Return the window id of the terminal window.	1482	Return the window id of the terminal window.
1012		1483
		1484	=item $term->vt_emask_add ($x_event_mask)
		1485
		1486	Adds the specified events to the vt event mask. Useful e.g. when you want
		1487	to receive pointer events all the times:
		1488
		1489	$term->vt_emask_add (urxvt::PointerMotionMask);
		1490
		1491	=item $term->set_urgency ($set)
		1492
		1493	Enable/disable the urgency hint on the toplevel window.
		1494
		1495	=item $term->focus_in
		1496
		1497	=item $term->focus_out
		1498
		1499	=item $term->key_press ($state, $keycode[, $time])
		1500
		1501	=item $term->key_release ($state, $keycode[, $time])
		1502
		1503	Deliver various fake events to to terminal.
		1504
1013	=item $window_width = $term->width	1505	=item $window_width = $term->width
1014		1506
1015	=item $window_height = $term->height	1507	=item $window_height = $term->height
1016		1508
1017	=item $font_width = $term->fwidth	1509	=item $font_width = $term->fwidth
…		…
1030		1522
1031	=item $max_scrollback = $term->saveLines	1523	=item $max_scrollback = $term->saveLines
1032		1524
1033	=item $nrow_plus_saveLines = $term->total_rows	1525	=item $nrow_plus_saveLines = $term->total_rows
1034		1526
1035	=item $lines_in_scrollback = $term->nsaved	1527	=item $topmost_scrollback_row = $term->top_row
1036		1528
1037	Return various integers describing terminal characteristics.	1529	Return various integers describing terminal characteristics.
1038		1530
		1531	=item $x_display = $term->display_id
		1532
		1533	Return the DISPLAY used by rxvt-unicode.
		1534
1039	=item $lc_ctype = $term->locale	1535	=item $lc_ctype = $term->locale
1040		1536
1041	Returns the LC_CTYPE category string used by this rxvt-unicode.	1537	Returns the LC_CTYPE category string used by this rxvt-unicode.
1042		1538
1043	=item $x_display = $term->display_id	1539	=item $env = $term->env
1044		1540
1045	Return the DISPLAY used by rxvt-unicode.	1541	Returns a copy of the environment in effect for the terminal as a hashref
		1542	similar to C<\%ENV>.
		1543
		1544	=item @envv = $term->envv
		1545
		1546	Returns the environment as array of strings of the form C<VAR=VALUE>.
		1547
		1548	=item @argv = $term->argv
		1549
		1550	Return the argument vector as this terminal, similar to @ARGV, but
		1551	includes the program name as first element.
		1552
		1553	=cut
		1554
		1555	sub env {
		1556	+{ map /^([^=]+)(?:=(.*))?$/s && ($1 => $2), $_[0]->envv }
		1557	}
1046		1558
1047	=item $modifiermask = $term->ModLevel3Mask	1559	=item $modifiermask = $term->ModLevel3Mask
1048		1560
1049	=item $modifiermask = $term->ModMetaMask	1561	=item $modifiermask = $term->ModMetaMask
1050		1562
1051	=item $modifiermask = $term->ModNumLockMask	1563	=item $modifiermask = $term->ModNumLockMask
1052		1564
1053	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often	1565	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often
1054	AltGr), the meta key (often Alt) and the num lock key, if applicable.	1566	AltGr), the meta key (often Alt) and the num lock key, if applicable.
1055		1567
		1568	=item $screen = $term->current_screen
		1569
		1570	Returns the currently displayed screen (0 primary, 1 secondary).
		1571
		1572	=item $cursor_is_hidden = $term->hidden_cursor
		1573
		1574	Returns whether the cursor is currently hidden or not.
		1575
1056	=item $view_start = $term->view_start ([$newvalue])	1576	=item $view_start = $term->view_start ([$newvalue])
1057		1577
1058	Returns the negative row number of the topmost line. Minimum value is	1578	Returns the row number of the topmost displayed line. Maximum value is
1059	C<0>, which displays the normal terminal contents. Larger values scroll	1579	C<0>, which displays the normal terminal contents. Lower values scroll
1060	this many lines into the scrollback buffer.	1580	this many lines into the scrollback buffer.
1061		1581
1062	=item $term->want_refresh	1582	=item $term->want_refresh
1063		1583
1064	Requests a screen refresh. At the next opportunity, rxvt-unicode will	1584	Requests a screen refresh. At the next opportunity, rxvt-unicode will
…		…
1067		1587
1068	Used after changing terminal contents to display them.	1588	Used after changing terminal contents to display them.
1069		1589
1070	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])	1590	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])
1071		1591
1072	Returns the text of the entire row with number C<$row_number>. Row C<0>	1592	Returns the text of the entire row with number C<$row_number>. Row C<< $term->top_row >>
1073	is the topmost terminal line, row C<< $term->$ncol-1 >> is the bottommost	1593	is the topmost terminal line, row C<< $term->nrow-1 >> is the bottommost
1074	terminal line. The scrollback buffer starts at line C<-1> and extends to
1075	line C<< -$term->nsaved >>. Nothing will be returned if a nonexistent line	1594	terminal line. Nothing will be returned if a nonexistent line
1076	is requested.	1595	is requested.
1077		1596
1078	If C<$new_text> is specified, it will replace characters in the current	1597	If C<$new_text> is specified, it will replace characters in the current
1079	line, starting at column C<$start_col> (default C<0>), which is useful	1598	line, starting at column C<$start_col> (default C<0>), which is useful
1080	to replace only parts of a line. The font index in the rendition will	1599	to replace only parts of a line. The font index in the rendition will
1081	automatically be updated.	1600	automatically be updated.
1082		1601
1083	C<$text> is in a special encoding: tabs and wide characters that use more	1602	C<$text> is in a special encoding: tabs and wide characters that use more
1084	than one cell when displayed are padded with urxvt::NOCHAR characters	1603	than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535)
1085	(C<chr 65535>). Characters with combining characters and other characters	1604	characters. Characters with combining characters and other characters that
1086	that do not fit into the normal tetx encoding will be replaced with	1605	do not fit into the normal text encoding will be replaced with characters
1087	characters in the private use area.	1606	in the private use area.
1088		1607
1089	You have to obey this encoding when changing text. The advantage is	1608	You have to obey this encoding when changing text. The advantage is
1090	that C<substr> and similar functions work on screen cells and not on	1609	that C<substr> and similar functions work on screen cells and not on
1091	characters.	1610	characters.
1092		1611
…		…
1143	Return the row number of the first/last row of the line, respectively.	1662	Return the row number of the first/last row of the line, respectively.
1144		1663
1145	=item $offset = $line->offset_of ($row, $col)	1664	=item $offset = $line->offset_of ($row, $col)
1146		1665
1147	Returns the character offset of the given row|col pair within the logical	1666	Returns the character offset of the given row|col pair within the logical
1148	line.	1667	line. Works for rows outside the line, too, and returns corresponding
		1668	offsets outside the string.
1149		1669
1150	=item ($row, $col) = $line->coord_of ($offset)	1670	=item ($row, $col) = $line->coord_of ($offset)
1151		1671
1152	Translates a string offset into terminal coordinates again.	1672	Translates a string offset into terminal coordinates again.
1153		1673
…		…
1175	}	1695	}
1176		1696
1177	sub urxvt::line::t {	1697	sub urxvt::line::t {
1178	my ($self) = @_;	1698	my ($self) = @_;
1179		1699
1180	if (@_ > 1)	1700	if (@_ > 1) {
1181	{
1182	$self->{term}->ROW_t ($_, $_[1], 0, ($_ - $self->{beg}) * $self->{ncol}, $self->{ncol})	1701	$self->{term}->ROW_t ($_, $_[1], 0, ($_ - $self->{beg}) * $self->{ncol}, $self->{ncol})
1183	for $self->{beg} .. $self->{end};	1702	for $self->{beg} .. $self->{end};
1184	}	1703	}
1185		1704
1186	defined wantarray &&	1705	defined wantarray &&
1187	substr +(join "", map $self->{term}->ROW_t ($_), $self->{beg} .. $self->{end}),	1706	substr +(join "", map $self->{term}->ROW_t ($_), $self->{beg} .. $self->{end}),
1188	0, $self->{len}	1707	0, $self->{len}
1189	}	1708	}
1190		1709
1191	sub urxvt::line::r {	1710	sub urxvt::line::r {
1192	my ($self) = @_;	1711	my ($self) = @_;
1193		1712
1194	if (@_ > 1)	1713	if (@_ > 1) {
1195	{
1196	$self->{term}->ROW_r ($_, $_[1], 0, ($_ - $self->{beg}) * $self->{ncol}, $self->{ncol})	1714	$self->{term}->ROW_r ($_, $_[1], 0, ($_ - $self->{beg}) * $self->{ncol}, $self->{ncol})
1197	for $self->{beg} .. $self->{end};	1715	for $self->{beg} .. $self->{end};
1198	}	1716	}
1199		1717
1200	if (defined wantarray) {	1718	if (defined wantarray) {
1201	my $rend = [	1719	my $rend = [
1202	map @{ $self->{term}->ROW_r ($_) }, $self->{beg} .. $self->{end}	1720	map @{ $self->{term}->ROW_r ($_) }, $self->{beg} .. $self->{end}
1203	];	1721	];
…		…
1235	where one character corresponds to one screen cell. See	1753	where one character corresponds to one screen cell. See
1236	C<< $term->ROW_t >> for details.	1754	C<< $term->ROW_t >> for details.
1237		1755
1238	=item $string = $term->special_decode $text	1756	=item $string = $term->special_decode $text
1239		1757
1240	Converts rxvt-unicodes text reprsentation into a perl string. See	1758	Converts rxvt-unicodes text representation into a perl string. See
1241	C<< $term->ROW_t >> for details.	1759	C<< $term->ROW_t >> for details.
1242		1760
1243	=item $success = $term->grab_button ($button, $modifiermask)	1761	=item $success = $term->grab_button ($button, $modifiermask[, $window = $term->vt])
1244		1762
		1763	=item $term->ungrab_button ($button, $modifiermask[, $window = $term->vt])
		1764
1245	Registers a synchronous button grab. See the XGrabButton manpage.	1765	Register/unregister a synchronous button grab. See the XGrabButton
		1766	manpage.
1246		1767
1247	=item $success = $term->grab ($eventtime[, $sync])	1768	=item $success = $term->grab ($eventtime[, $sync])
1248		1769
1249	Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or	1770	Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or
1250	synchronous (C<$sync> is true). Also remembers the grab timestampe.	1771	synchronous (C<$sync> is true). Also remembers the grab timestamp.
1251		1772
1252	=item $term->allow_events_async	1773	=item $term->allow_events_async
1253		1774
1254	Calls XAllowEvents with AsyncBoth for the most recent grab.	1775	Calls XAllowEvents with AsyncBoth for the most recent grab.
1255		1776
…		…
1262	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most	1783	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most
1263	recent grab.	1784	recent grab.
1264		1785
1265	=item $term->ungrab	1786	=item $term->ungrab
1266		1787
1267	Calls XUngrab for the most recent grab. Is called automatically on	1788	Calls XUngrabPointer and XUngrabKeyboard for the most recent grab. Is called automatically on
1268	evaluation errors, as it is better to lose the grab in the error case as	1789	evaluation errors, as it is better to lose the grab in the error case as
1269	the session.	1790	the session.
		1791
		1792	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])
		1793
		1794	=item $atom_name = $term->XGetAtomName ($atom)
		1795
		1796	=item @atoms = $term->XListProperties ($window)
		1797
		1798	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)
		1799
		1800	=item $term->XChangeProperty ($window, $property, $type, $format, $octets)
		1801
		1802	=item $term->XDeleteProperty ($window, $property)
		1803
		1804	=item $window = $term->DefaultRootWindow
		1805
		1806	=item $term->XReparentWindow ($window, $parent, [$x, $y])
		1807
		1808	=item $term->XMapWindow ($window)
		1809
		1810	=item $term->XUnmapWindow ($window)
		1811
		1812	=item $term->XMoveResizeWindow ($window, $x, $y, $width, $height)
		1813
		1814	=item ($x, $y, $child_window) = $term->XTranslateCoordinates ($src, $dst, $x, $y)
		1815
		1816	=item $term->XChangeInput ($window, $add_events[, $del_events])
		1817
		1818	=item $keysym = $term->XStringToKeysym ($string)
		1819
		1820	=item $string = $term->XKeysymToString ($keysym)
		1821
		1822	Various X or X-related functions. The C<$term> object only serves as
		1823	the source of the display, otherwise those functions map more-or-less
		1824	directly onto the X functions of the same name.
1270		1825
1271	=back	1826	=back
1272		1827
1273	=cut	1828	=cut
1274		1829
…		…
1289		1844
1290	$item->{render} ||= sub { $_[0]{text} };	1845	$item->{render} ||= sub { $_[0]{text} };
1291		1846
1292	push @{ $self->{item} }, $item;	1847	push @{ $self->{item} }, $item;
1293	}	1848	}
		1849
		1850	=item $popup->add_title ($title)
		1851
		1852	Adds a non-clickable title to the popup.
		1853
		1854	=cut
		1855
		1856	sub add_title {
		1857	my ($self, $title) = @_;
		1858
		1859	$self->add_item ({
		1860	rend => { normal => "\x1b[38;5;11;44m", hover => "\x1b[38;5;11;44m", active => "\x1b[38;5;11;44m" },
		1861	text => $title,
		1862	activate => sub { },
		1863	});
		1864	}
		1865
		1866	=item $popup->add_separator ([$sepchr])
		1867
		1868	Creates a separator, optionally using the character given as C<$sepchr>.
		1869
		1870	=cut
1294		1871
1295	sub add_separator {	1872	sub add_separator {
1296	my ($self, $sep) = @_;	1873	my ($self, $sep) = @_;
1297		1874
1298	$sep ||= "=";	1875	$sep ||= "=";
…		…
1303	render => sub { $sep x $self->{term}->ncol },	1880	render => sub { $sep x $self->{term}->ncol },
1304	activate => sub { },	1881	activate => sub { },
1305	});	1882	});
1306	}	1883	}
1307		1884
1308	sub add_title {	1885	=item $popup->add_button ($text, $cb)
1309	my ($self, $title) = @_;
1310		1886
1311	$self->add_item ({	1887	Adds a clickable button to the popup. C<$cb> is called whenever it is
1312	rend => { normal => "\x1b[38;5;11;44m", hover => "\x1b[38;5;11;44m", active => "\x1b[38;5;11;44m" },	1888	selected.
1313	text => $title,	1889
1314	activate => sub { },	1890	=cut
1315	});
1316	}
1317		1891
1318	sub add_button {	1892	sub add_button {
1319	my ($self, $text, $cb) = @_;	1893	my ($self, $text, $cb) = @_;
1320		1894
1321	$self->add_item ({ type => "button", text => $text, activate => $cb});	1895	$self->add_item ({ type => "button", text => $text, activate => $cb});
1322	}	1896	}
1323		1897
		1898	=item $popup->add_toggle ($text, $initial_value, $cb)
		1899
		1900	Adds a toggle/checkbox item to the popup. The callback gets called
		1901	whenever it gets toggled, with a boolean indicating its new value as its
		1902	first argument.
		1903
		1904	=cut
		1905
1324	sub add_toggle {	1906	sub add_toggle {
1325	my ($self, $text, $cb, $value) = @_;	1907	my ($self, $text, $value, $cb) = @_;
1326		1908
1327	my $item; $item = {	1909	my $item; $item = {
1328	type => "button",	1910	type => "button",
1329	text => " $text",	1911	text => " $text",
1330	value => $value,	1912	value => $value,
1331	render => sub { ($_[0]{value} ? "* " : " ") . $text },	1913	render => sub { ($_[0]{value} ? "* " : " ") . $text },
1332	activate => sub { $cb->($_[0]{value} = !$_[0]{value}); },	1914	activate => sub { $cb->($_[1]{value} = !$_[1]{value}); },
1333	};	1915	};
1334		1916
1335	$self->add_item ($item);	1917	$self->add_item ($item);
1336	}	1918	}
		1919
		1920	=item $popup->show
		1921
		1922	Displays the popup (which is initially hidden).
		1923
		1924	=cut
1337		1925
1338	sub show {	1926	sub show {
1339	my ($self) = @_;	1927	my ($self) = @_;
1340		1928
1341	local $urxvt::popup::self = $self;	1929	local $urxvt::popup::self = $self;
1342		1930
		1931	my $env = $self->{term}->env;
		1932	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.
		1933	delete $env->{LC_ALL};
1343	local $ENV{LC_ALL} = $self->{term}->locale;	1934	$env->{LC_CTYPE} = $self->{term}->locale;
1344		1935
1345	urxvt->new ("--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0,	1936	my $term = urxvt::term->new (
		1937	$env, "popup",
		1938	"--perl-lib" => "", "--perl-ext-common" => "",
		1939	"-pty-fd" => -1, "-sl" => 0,
		1940	"-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",
1346	"--transient-for" => $self->{term}->parent,	1941	"--transient-for" => $self->{term}->parent,
1347	"-display" => $self->{term}->display_id,	1942	"-display" => $self->{term}->display_id,
1348	"-pe" => "urxvt-popup")	1943	"-pe" => "urxvt-popup",
1349	or die "unable to create popup window\n";	1944	) or die "unable to create popup window\n";
		1945
		1946	unless (delete $term->{urxvt_popup_init_done}) {
		1947	$term->ungrab;
		1948	$term->destroy;
		1949	die "unable to initialise popup window\n";
		1950	}
1350	}	1951	}
1351		1952
1352	sub DESTROY {	1953	sub DESTROY {
1353	my ($self) = @_;	1954	my ($self) = @_;
1354		1955
1355	delete $self->{term}{_destroy}{$self};	1956	delete $self->{term}{_destroy}{$self};
1356	$self->{term}->ungrab;	1957	$self->{term}->ungrab;
1357	}	1958	}
		1959
		1960	=back
		1961
		1962	=cut
		1963
		1964	package urxvt::watcher;
1358		1965
1359	=head2 The C<urxvt::timer> Class	1966	=head2 The C<urxvt::timer> Class
1360		1967
1361	This class implements timer watchers/events. Time is represented as a	1968	This class implements timer watchers/events. Time is represented as a
1362	fractional number of seconds since the epoch. Example:	1969	fractional number of seconds since the epoch. Example:
…		…
1366	->new	1973	->new
1367	->interval (1)	1974	->interval (1)
1368	->cb (sub {	1975	->cb (sub {
1369	$term->{overlay}->set (0, 0,	1976	$term->{overlay}->set (0, 0,
1370	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);	1977	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);
1371	});	1978	});
1372		1979
1373	=over 4	1980	=over 4
1374		1981
1375	=item $timer = new urxvt::timer	1982	=item $timer = new urxvt::timer
1376		1983
…		…
1379		1986
1380	=item $timer = $timer->cb (sub { my ($timer) = @_; ... })	1987	=item $timer = $timer->cb (sub { my ($timer) = @_; ... })
1381		1988
1382	Set the callback to be called when the timer triggers.	1989	Set the callback to be called when the timer triggers.
1383		1990
1384	=item $tstamp = $timer->at
1385
1386	Return the time this watcher will fire next.
1387
1388	=item $timer = $timer->set ($tstamp)	1991	=item $timer = $timer->set ($tstamp[, $interval])
1389		1992
1390	Set the time the event is generated to $tstamp.	1993	Set the time the event is generated to $tstamp (and optionally specifies a
		1994	new $interval).
1391		1995
1392	=item $timer = $timer->interval ($interval)	1996	=item $timer = $timer->interval ($interval)
1393		1997
1394	Normally (and when C<$interval> is C<0>), the timer will automatically	1998	By default (and when C<$interval> is C<0>), the timer will automatically
1395	stop after it has fired once. If C<$interval> is non-zero, then the timer	1999	stop after it has fired once. If C<$interval> is non-zero, then the timer
1396	is automatically rescheduled at the given intervals.	2000	is automatically rescheduled at the given intervals.
1397		2001
1398	=item $timer = $timer->start	2002	=item $timer = $timer->start
1399		2003
1400	Start the timer.	2004	Start the timer.
1401		2005
1402	=item $timer = $timer->start ($tstamp)	2006	=item $timer = $timer->start ($tstamp[, $interval])
1403		2007
1404	Set the event trigger time to C<$tstamp> and start the timer.	2008	Set the event trigger time to C<$tstamp> and start the timer. Optionally
		2009	also replaces the interval.
		2010
		2011	=item $timer = $timer->after ($delay[, $interval])
		2012
		2013	Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.
1405		2014
1406	=item $timer = $timer->stop	2015	=item $timer = $timer->stop
1407		2016
1408	Stop the timer.	2017	Stop the timer.
1409		2018
…		…
1415		2024
1416	$term->{socket} = ...	2025	$term->{socket} = ...
1417	$term->{iow} = urxvt::iow	2026	$term->{iow} = urxvt::iow
1418	->new	2027	->new
1419	->fd (fileno $term->{socket})	2028	->fd (fileno $term->{socket})
1420	->events (urxvt::EVENT_READ)	2029	->events (urxvt::EV_READ)
1421	->start	2030	->start
1422	->cb (sub {	2031	->cb (sub {
1423	my ($iow, $revents) = @_;	2032	my ($iow, $revents) = @_;
1424	# $revents must be 1 here, no need to check	2033	# $revents must be 1 here, no need to check
1425	sysread $term->{socket}, my $buf, 8192	2034	sysread $term->{socket}, my $buf, 8192
…		…
1438	Set the callback to be called when io events are triggered. C<$reventmask>	2047	Set the callback to be called when io events are triggered. C<$reventmask>
1439	is a bitset as described in the C<events> method.	2048	is a bitset as described in the C<events> method.
1440		2049
1441	=item $iow = $iow->fd ($fd)	2050	=item $iow = $iow->fd ($fd)
1442		2051
1443	Set the filedescriptor (not handle) to watch.	2052	Set the file descriptor (not handle) to watch.
1444		2053
1445	=item $iow = $iow->events ($eventmask)	2054	=item $iow = $iow->events ($eventmask)
1446		2055
1447	Set the event mask to watch. The only allowed values are	2056	Set the event mask to watch. The only allowed values are
1448	C<urxvt::EVENT_READ> and C<urxvt::EVENT_WRITE>, which might be ORed	2057	C<urxvt::EV_READ> and C<urxvt::EV_WRITE>, which might be ORed
1449	together, or C<urxvt::EVENT_NONE>.	2058	together, or C<urxvt::EV_NONE>.
1450		2059
1451	=item $iow = $iow->start	2060	=item $iow = $iow->start
1452		2061
1453	Start watching for requested events on the given handle.	2062	Start watching for requested events on the given handle.
1454		2063
1455	=item $iow = $iow->stop	2064	=item $iow = $iow->stop
1456		2065
1457	Stop watching for events on the given filehandle.	2066	Stop watching for events on the given file handle.
		2067
		2068	=back
		2069
		2070	=head2 The C<urxvt::iw> Class
		2071
		2072	This class implements idle watchers, that get called automatically when
		2073	the process is idle. They should return as fast as possible, after doing
		2074	some useful work.
		2075
		2076	=over 4
		2077
		2078	=item $iw = new urxvt::iw
		2079
		2080	Create a new idle watcher object in stopped state.
		2081
		2082	=item $iw = $iw->cb (sub { my ($iw) = @_; ... })
		2083
		2084	Set the callback to be called when the watcher triggers.
		2085
		2086	=item $timer = $timer->start
		2087
		2088	Start the watcher.
		2089
		2090	=item $timer = $timer->stop
		2091
		2092	Stop the watcher.
		2093
		2094	=back
		2095
		2096	=head2 The C<urxvt::pw> Class
		2097
		2098	This class implements process watchers. They create an event whenever a
		2099	process exits, after which they stop automatically.
		2100
		2101	my $pid = fork;
		2102	...
		2103	$term->{pw} = urxvt::pw
		2104	->new
		2105	->start ($pid)
		2106	->cb (sub {
		2107	my ($pw, $exit_status) = @_;
		2108	...
		2109	});
		2110
		2111	=over 4
		2112
		2113	=item $pw = new urxvt::pw
		2114
		2115	Create a new process watcher in stopped state.
		2116
		2117	=item $pw = $pw->cb (sub { my ($pw, $exit_status) = @_; ... })
		2118
		2119	Set the callback to be called when the timer triggers.
		2120
		2121	=item $pw = $timer->start ($pid)
		2122
		2123	Tells the watcher to start watching for process C<$pid>.
		2124
		2125	=item $pw = $pw->stop
		2126
		2127	Stop the watcher.
1458		2128
1459	=back	2129	=back
1460		2130
1461	=head1 ENVIRONMENT	2131	=head1 ENVIRONMENT
1462		2132
…		…
1469		2139
1470	=item == 0 - fatal messages	2140	=item == 0 - fatal messages
1471		2141
1472	=item >= 3 - script loading and management	2142	=item >= 3 - script loading and management
1473		2143
1474	=item >=10 - all events received	2144	=item >=10 - all called hooks
		2145
		2146	=item >=11 - hook return values
1475		2147
1476	=back	2148	=back
1477		2149
1478	=head1 AUTHOR	2150	=head1 AUTHOR
1479		2151
1480	Marc Lehmann <pcg@goof.com>	2152	Marc Lehmann <schmorp@schmorp.de>
1481	http://software.schmorp.de/pkg/rxvt-unicode	2153	http://software.schmorp.de/pkg/rxvt-unicode
1482		2154
1483	=cut	2155	=cut
1484		2156
1485	1	2157	1
		2158
		2159	# vim: sw=3:

Diff Legend

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