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

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.86 by root, Thu Jan 12 05:22:47 2006 UTC vs.
Revision 1.162 by ayin, Mon Dec 17 16:57:57 2007 UTC

…		…
17		17
18	@@RXVT_NAME@@ --perl-lib $HOME -pe grab_test	18	@@RXVT_NAME@@ --perl-lib $HOME -pe grab_test
19		19
20	=head1 DESCRIPTION	20	=head1 DESCRIPTION
21		21
22	Everytime a terminal object gets created, extension scripts specified via	22	Every time a terminal object gets created, extension scripts specified via
23	the C<perl> resource are loaded and associated with it.	23	the C<perl> resource are loaded and associated with it.
24		24
25	Scripts are compiled in a 'use strict' and 'use utf8' environment, and	25	Scripts are compiled in a 'use strict' and 'use utf8' environment, and
26	thus must be encoded as UTF-8.	26	thus must be encoded as UTF-8.
27		27
28	Each script will only ever be loaded once, even in @@RXVT_NAME@@d, where	28	Each script will only ever be loaded once, even in @@RXVT_NAME@@d, where
29	scripts will be shared (but not enabled) for all terminals.	29	scripts will be shared (but not enabled) for all terminals.
30		30
		31	You can disable the embedded perl interpreter by setting both "perl-ext"
		32	and "perl-ext-common" resources to the empty string.
		33
31	=head1 PREPACKAGED EXTENSIONS	34	=head1 PREPACKAGED EXTENSIONS
32		35
33	This section describes the extensions delivered with this release. You can	36	This section describes the extensions delivered with this release. You can
34	find them in F<@@RXVT_LIBDIR@@/urxvt/perl/>.	37	find them in F<@@RXVT_LIBDIR@@/urxvt/perl/>.
35		38
36	You can activate them like this:	39	You can activate them like this:
37		40
38	@@RXVT_NAME@@ -pe <extensionname>	41	@@RXVT_NAME@@ -pe <extensionname>
39		42
		43	Or by adding them to the resource for extensions loaded by default:
		44
		45	URxvt.perl-ext-common: default,selection-autotransform
		46
40	=over 4	47	=over 4
41		48
42	=item selection (enabled by default)	49	=item selection (enabled by default)
43		50
44	(More) intelligent selection. This extension tries to be more intelligent	51	(More) intelligent selection. This extension tries to be more intelligent
45	when the user extends selections (double-click). Right now, it tries to	52	when the user extends selections (double-click and further clicks). Right
46	select urls and complete shell-quoted arguments, which is very convenient,	53	now, it tries to select words, urls and complete shell-quoted
47	too, if your F<ls> supports C<--quoting-style=shell>.	54	arguments, which is very convenient, too, if your F<ls> supports
		55	C<--quoting-style=shell>.
48		56
		57	A double-click usually selects the word under the cursor, further clicks
		58	will enlarge the selection.
		59
		60	The selection works by trying to match a number of regexes and displaying
		61	them in increasing order of length. You can add your own regexes by
		62	specifying resources of the form:
		63
		64	URxvt.selection.pattern-0: perl-regex
		65	URxvt.selection.pattern-1: perl-regex
		66	...
		67
		68	The index number (0, 1...) must not have any holes, and each regex must
		69	contain at least one pair of capturing parentheses, which will be used for
		70	the match. For example, the following adds a regex that matches everything
		71	between two vertical bars:
		72
		73	URxvt.selection.pattern-0: \\\|([^\|]+)\\\|
		74
		75	Another example: Programs I use often output "absolute path: " at the
		76	beginning of a line when they process multiple files. The following
		77	pattern matches the filename (note, there is a single space at the very
		78	end):
		79
		80	URxvt.selection.pattern-0: ^(/[^:]+):\
		81
		82	You can look at the source of the selection extension to see more
		83	interesting uses, such as parsing a line from beginning to end.
		84
49	It also offers the following bindable keyboard command:	85	This extension also offers following bindable keyboard commands:
50		86
51	=over 4	87	=over 4
52		88
53	=item rot13	89	=item rot13
54		90
…		…
61	=item option-popup (enabled by default)	97	=item option-popup (enabled by default)
62		98
63	Binds a popup menu to Ctrl-Button2 that lets you toggle (some) options at	99	Binds a popup menu to Ctrl-Button2 that lets you toggle (some) options at
64	runtime.	100	runtime.
65		101
		102	Other extensions can extend this popup menu by pushing a code reference
		103	onto C<@{ $term->{option_popup_hook} }>, which gets called whenever the
		104	popup is being displayed.
		105
		106	Its sole argument is the popup menu, which can be modified. It should
		107	either return nothing or a string, the initial boolean value and a code
		108	reference. The string will be used as button text and the code reference
		109	will be called when the toggle changes, with the new boolean value as
		110	first argument.
		111
		112	The following will add an entry C<myoption> that changes
		113	C<$self->{myoption}>:
		114
		115	push @{ $self->{term}{option_popup_hook} }, sub {
		116	("my option" => $myoption, sub { $self->{myoption} = $_[0] })
		117	};
		118
66	=item selection-popup (enabled by default)	119	=item selection-popup (enabled by default)
67		120
68	Binds a popup menu to Ctrl-Button3 that lets you convert the selection	121	Binds a popup menu to Ctrl-Button3 that lets you convert the selection
69	text into various other formats/action (such as uri unescaping, perl	122	text into various other formats/action (such as uri unescaping, perl
70	evalution, web-browser starting etc.), depending on content.	123	evaluation, web-browser starting etc.), depending on content.
		124
		125	Other extensions can extend this popup menu by pushing a code reference
		126	onto C<@{ $term->{selection_popup_hook} }>, which gets called whenever the
		127	popup is being displayed.
		128
		129	Its sole argument is the popup menu, which can be modified. The selection
		130	is in C<$_>, which can be used to decide whether to add something or not.
		131	It should either return nothing or a string and a code reference. The
		132	string will be used as button text and the code reference will be called
		133	when the button gets activated and should transform C<$_>.
		134
		135	The following will add an entry C<a to b> that transforms all C<a>s in
		136	the selection to C<b>s, but only if the selection currently contains any
		137	C<a>s:
		138
		139	push @{ $self->{term}{selection_popup_hook} }, sub {
		140	/a/ ? ("a to b" => sub { s/a/b/g }
		141	: ()
		142	};
71		143
72	=item searchable-scrollback<hotkey> (enabled by default)	144	=item searchable-scrollback<hotkey> (enabled by default)
73		145
74	Adds regex search functionality to the scrollback buffer, triggered	146	Adds regex search functionality to the scrollback buffer, triggered
75	by a hotkey (default: C<M-s>). When in search mode, normal terminal	147	by a hotkey (default: C<M-s>). While in search mode, normal terminal
76	input/output is suspended.	148	input/output is suspended and a regex is displayed at the bottom of the
		149	screen.
77		150
78	C</> starts an incremental regex search, C<n> searches further, C<p> or	151	Inputting characters appends them to the regex and continues incremental
79	C<N> jump to the previous match, C<G> jumps to the bottom and clears the	152	search. C<BackSpace> removes a character from the regex, C<Up> and C<Down>
80	history, C<enter> leaves search mode at the current position and C<escape>	153	search upwards/downwards in the scrollback buffer, C<End> jumps to the
81	returns to the original position.	154	bottom. C<Escape> leaves search mode and returns to the point where search
		155	was started, while C<Enter> or C<Return> stay at the current position and
		156	additionally stores the first match in the current line into the primary
		157	selection if the C<Shift> modifier is active.
82		158
83	=item digital-clock	159	The regex defaults to "(?i)", resulting in a case-insensitive search. To
		160	get a case-sensitive search you can delete this prefix using C<BackSpace>
		161	or simply use an uppercase character which removes the "(?i)" prefix.
84		162
85	Displays a digital clock using the built-in overlay.	163	See L<perlre> for more info about perl regular expression syntax.
86		164
87	=item mark-urls	165	=item readline (enabled by default)
88		166
		167	A support package that tries to make editing with readline easier. At
		168	the moment, it reacts to clicking shift-left mouse button by trying to
		169	move the text cursor to this position. It does so by generating as many
		170	cursor-left or cursor-right keypresses as required (this only works
		171	for programs that correctly support wide characters).
		172
		173	To avoid too many false positives, this is only done when:
		174
		175	=over 4
		176
		177	=item - the tty is in ICANON state.
		178
		179	=item - the text cursor is visible.
		180
		181	=item - the primary screen is currently being displayed.
		182
		183	=item - the mouse is on the same (multi-row-) line as the text cursor.
		184
		185	=back
		186
		187	The normal selection mechanism isn't disabled, so quick successive clicks
		188	might interfere with selection creation in harmless ways.
		189
		190	=item selection-autotransform
		191
		192	This selection allows you to do automatic transforms on a selection
		193	whenever a selection is made.
		194
		195	It works by specifying perl snippets (most useful is a single C<s///>
		196	operator) that modify C<$_> as resources:
		197
		198	URxvt.selection-autotransform.0: transform
		199	URxvt.selection-autotransform.1: transform
		200	...
		201
		202	For example, the following will transform selections of the form
		203	C<filename:number>, often seen in compiler messages, into C<vi +$filename
		204	$word>:
		205
		206	URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/
		207
		208	And this example matches the same,but replaces it with vi-commands you can
		209	paste directly into your (vi :) editor:
		210
		211	URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/:e \\Q$1\\E\\x0d:$2\\x0d/
		212
		213	Of course, this can be modified to suit your needs and your editor :)
		214
		215	To expand the example above to typical perl error messages ("XXX at
		216	FILENAME line YYY."), you need a slightly more elaborate solution:
		217
		218	URxvt.selection.pattern-0: ( at .*? line \\d+[,.])
		219	URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)[,.]$/:e \\Q$1\E\\x0d:$2\\x0d/
		220
		221	The first line tells the selection code to treat the unchanging part of
		222	every error message as a selection pattern, and the second line transforms
		223	the message into vi commands to load the file.
		224
		225	=item tabbed
		226
		227	This transforms the terminal into a tabbar with additional terminals, that
		228	is, it implements what is commonly referred to as "tabbed terminal". The topmost line
		229	displays a "[NEW]" button, which, when clicked, will add a new tab, followed by one
		230	button per tab.
		231
		232	Clicking a button will activate that tab. Pressing B<Shift-Left> and
		233	B<Shift-Right> will switch to the tab left or right of the current one,
		234	while B<Shift-Down> creates a new tab.
		235
		236	The tabbar itself can be configured similarly to a normal terminal, but
		237	with a resource class of C<URxvt.tabbed>. In addition, it supports the
		238	following four resources (shown with defaults):
		239
		240	URxvt.tabbed.tabbar-fg: <colour-index, default 3>
		241	URxvt.tabbed.tabbar-bg: <colour-index, default 0>
		242	URxvt.tabbed.tab-fg: <colour-index, default 0>
		243	URxvt.tabbed.tab-bg: <colour-index, default 1>
		244
		245	See I<COLOR AND GRAPHICS> in the @@RXVT_NAME@@(1) manpage for valid
		246	indices.
		247
		248	=item matcher
		249
89	Uses per-line display filtering (C<on_line_update>) to underline urls and	250	Uses per-line display filtering (C<on_line_update>) to underline text
90	make them clickable. When middle-clicked, the program specified in the	251	matching a certain pattern and make it clickable. When clicked with the
91	resource C<urlLauncher> (default C<x-www-browser>) will be started.	252	mouse button specified in the C<matcher.button> resource (default 2, or
		253	middle), the program specified in the C<matcher.launcher> resource
		254	(default, the C<urlLauncher> resource, C<sensible-browser>) will be started
		255	with the matched text as first argument. The default configuration is
		256	suitable for matching URLs and launching a web browser, like the
		257	former "mark-urls" extension.
		258
		259	The default pattern to match URLs can be overridden with the
		260	C<matcher.pattern.0> resource, and additional patterns can be specified
		261	with numbered patterns, in a manner similar to the "selection" extension.
		262	The launcher can also be overridden on a per-pattern basis.
		263
		264	It is possible to activate the most recently seen match from the keyboard.
		265	Simply bind a keysym to "perl:matcher" as seen in the example below.
		266
		267	Example configuration:
		268
		269	URxvt.perl-ext: default,matcher
		270	URxvt.urlLauncher: sensible-browser
		271	URxvt.keysym.C-Delete: perl:matcher
		272	URxvt.matcher.button: 1
		273	URxvt.matcher.pattern.1: \\bwww\\.[\\w-]+\\.[\\w./?&@#-]*[\\w/-]
		274	URxvt.matcher.pattern.2: \\B(/\\S+?):(\\d+)(?=:\|$)
		275	URxvt.matcher.launcher.2: gvim +$2 $1
		276
		277	=item xim-onthespot
		278
		279	This (experimental) perl extension implements OnTheSpot editing. It does
		280	not work perfectly, and some input methods don't seem to work well with
		281	OnTheSpot editing in general, but it seems to work at least for SCIM and
		282	kinput2.
		283
		284	You enable it by specifying this extension and a preedit style of
		285	C<OnTheSpot>, i.e.:
		286
		287	@@RXVT_NAME@@ -pt OnTheSpot -pe xim-onthespot
		288
		289	=item kuake<hotkey>
		290
		291	A very primitive quake-console-like extension. It was inspired by a
		292	description of how the programs C<kuake> and C<yakuake> work: Whenever the
		293	user presses a global accelerator key (by default C<F10>), the terminal
		294	will show or hide itself. Another press of the accelerator key will hide
		295	or show it again.
		296
		297	Initially, the window will not be shown when using this extension.
		298
		299	This is useful if you need a single terminal that is not using any desktop
		300	space most of the time but is quickly available at the press of a key.
		301
		302	The accelerator key is grabbed regardless of any modifiers, so this
		303	extension will actually grab a physical key just for this function.
		304
		305	If you want a quake-like animation, tell your window manager to do so
		306	(fvwm can do it).
92		307
93	=item block-graphics-to-ascii	308	=item block-graphics-to-ascii
94		309
95	A not very useful example of filtering all text output to the terminal,	310	A not very useful example of filtering all text output to the terminal
96	by replacing all line-drawing characters (U+2500 .. U+259F) by a	311	by replacing all line-drawing characters (U+2500 .. U+259F) by a
97	similar-looking ascii character.	312	similar-looking ascii character.
		313
		314	=item digital-clock
		315
		316	Displays a digital clock using the built-in overlay.
		317
		318	=item remote-clipboard
		319
		320	Somewhat of a misnomer, this extension adds two menu entries to the
		321	selection popup that allows one to run external commands to store the
		322	selection somewhere and fetch it again.
		323
		324	We use it to implement a "distributed selection mechanism", which just
		325	means that one command uploads the file to a remote server, and another
		326	reads it.
		327
		328	The commands can be set using the C<URxvt.remote-selection.store> and
		329	C<URxvt.remote-selection.fetch> resources. The first should read the
		330	selection to store from STDIN (always in UTF-8), the second should provide
		331	the selection data on STDOUT (also in UTF-8).
		332
		333	The defaults (which are likely useless to you) use rsh and cat:
		334
		335	URxvt.remote-selection.store: rsh ruth 'cat >/tmp/distributed-selection'
		336	URxvt.remote-selection.fetch: rsh ruth 'cat /tmp/distributed-selection'
		337
		338	=item selection-pastebin
		339
		340	This is a little rarely useful extension that Uploads the selection as
		341	textfile to a remote site (or does other things). (The implementation is
		342	not currently secure for use in a multiuser environment as it writes to
		343	F</tmp> directly.).
		344
		345	It listens to the C<selection-pastebin:remote-pastebin> keyboard command,
		346	i.e.
		347
		348	URxvt.keysym.C-M-e: perl:selection-pastebin:remote-pastebin
		349
		350	Pressing this combination runs a command with C<%> replaced by the name of
		351	the textfile. This command can be set via a resource:
		352
		353	URxvt.selection-pastebin.cmd: rsync -apP % ruth:/var/www/www.ta-sa.org/files/txt/.
		354
		355	And the default is likely not useful to anybody but the few people around
		356	here :)
		357
		358	The name of the textfile is the hex encoded md5 sum of the selection, so
		359	the same content should lead to the same filename.
		360
		361	After a successful upload the selection will be replaced by the text given
		362	in the C<selection-pastebin-url> resource (again, the % is the placeholder
		363	for the filename):
		364
		365	URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/%
		366
		367	I<Note to xrdb users:> xrdb uses the C preprocessor, which might interpret
		368	the double C</> characters as comment start. Use C<\057\057> instead,
		369	which works regardless of wether xrdb is used to parse the resource file
		370	or not.
98		371
99	=item example-refresh-hooks	372	=item example-refresh-hooks
100		373
101	Displays a very simple digital clock in the upper right corner of the	374	Displays a very simple digital clock in the upper right corner of the
102	window. Illustrates overwriting the refresh callbacks to create your own	375	window. Illustrates overwriting the refresh callbacks to create your own
…		…
142		415
143	=back	416	=back
144		417
145	=head2 Extension Objects	418	=head2 Extension Objects
146		419
147	Very perl extension is a perl class. A separate perl object is created	420	Every perl extension is a perl class. A separate perl object is created
148	for each terminal and each extension and passed as the first parameter to	421	for each terminal, and each terminal has its own set of extenion objects,
149	hooks. So extensions can use their C<$self> object without having to think	422	which are passed as the first parameter to hooks. So extensions can use
150	about other extensions, with the exception of methods and members that	423	their C<$self> object without having to think about clashes with other
		424	extensions or other terminals, with the exception of methods and members
151	begin with an underscore character C<_>: these are reserved for internal	425	that begin with an underscore character C<_>: these are reserved for
152	use.	426	internal use.
153		427
154	Although it isn't a C<urxvt::term> object, you can call all methods of the	428	Although it isn't a C<urxvt::term> object, you can call all methods of the
155	C<urxvt::term> class on this object.	429	C<urxvt::term> class on this object.
156		430
157	It has the following methods and data members:	431	It has the following methods and data members:
…		…
178	=head2 Hooks	452	=head2 Hooks
179		453
180	The following subroutines can be declared in extension files, and will be	454	The following subroutines can be declared in extension files, and will be
181	called whenever the relevant event happens.	455	called whenever the relevant event happens.
182		456
183	The first argument passed to them is an extension oject as described in	457	The first argument passed to them is an extension object as described in
184	the in the C<Extension Objects> section.	458	the in the C<Extension Objects> section.
185		459
186	B<All> of these hooks must return a boolean value. If it is true, then the	460	B<All> of these hooks must return a boolean value. If any of the called
187	event counts as being I<consumed>, and the invocation of other hooks is	461	hooks returns true, then the event counts as being I<consumed>, and the
188	skipped, and the relevant action might not be carried out by the C++ code.	462	relevant action might not be carried out by the C++ code.
189		463
190	I<< When in doubt, return a false value (preferably C<()>). >>	464	I<< When in doubt, return a false value (preferably C<()>). >>
191		465
192	=over 4	466	=over 4
193		467
194	=item on_init $term	468	=item on_init $term
195		469
196	Called after a new terminal object has been initialized, but before	470	Called after a new terminal object has been initialized, but before
197	windows are created or the command gets run. Most methods are unsafe to	471	windows are created or the command gets run. Most methods are unsafe to
198	call or deliver senseless data, as terminal size and other characteristics	472	call or deliver senseless data, as terminal size and other characteristics
199	have not yet been determined. You can safely query and change resources,	473	have not yet been determined. You can safely query and change resources
200	though.	474	and options, though. For many purposes the C<on_start> hook is a better
		475	place.
		476
		477	=item on_start $term
		478
		479	Called at the very end of initialisation of a new terminal, just before
		480	trying to map (display) the toplevel and returning to the main loop.
		481
		482	=item on_destroy $term
		483
		484	Called whenever something tries to destroy terminal, when the terminal is
		485	still fully functional (not for long, though).
201		486
202	=item on_reset $term	487	=item on_reset $term
203		488
204	Called after the screen is "reset" for any reason, such as resizing or	489	Called after the screen is "reset" for any reason, such as resizing or
205	control sequences. Here is where you can react on changes to size-related	490	control sequences. Here is where you can react on changes to size-related
206	variables.	491	variables.
207		492
208	=item on_start $term	493	=item on_child_start $term, $pid
209		494
210	Called at the very end of initialisation of a new terminal, just before	495	Called just after the child process has been C<fork>ed.
211	returning to the mainloop.	496
		497	=item on_child_exit $term, $status
		498
		499	Called just after the child process has exited. C<$status> is the status
		500	from C<waitpid>.
212		501
213	=item on_sel_make $term, $eventtime	502	=item on_sel_make $term, $eventtime
214		503
215	Called whenever a selection has been made by the user, but before the	504	Called whenever a selection has been made by the user, but before the
216	selection text is copied, so changes to the beginning, end or type of the	505	selection text is copied, so changes to the beginning, end or type of the
…		…
223		512
224	Called whenever a selection has been copied, but before the selection is	513	Called whenever a selection has been copied, but before the selection is
225	requested from the server. The selection text can be queried and changed	514	requested from the server. The selection text can be queried and changed
226	by calling C<< $term->selection >>.	515	by calling C<< $term->selection >>.
227		516
228	Returning a true value aborts selection grabbing. It will still be hilighted.	517	Returning a true value aborts selection grabbing. It will still be highlighted.
229		518
230	=item on_sel_extend $term	519	=item on_sel_extend $term
231		520
232	Called whenever the user tries to extend the selection (e.g. with a double	521	Called whenever the user tries to extend the selection (e.g. with a double
233	click) and is either supposed to return false (normal operation), or	522	click) and is either supposed to return false (normal operation), or
234	should extend the selection itelf and return true to suppress the built-in	523	should extend the selection itself and return true to suppress the built-in
235	processing. This can happen multiple times, as long as the callback	524	processing. This can happen multiple times, as long as the callback
236	returns true, it will be called on every further click by the user and is	525	returns true, it will be called on every further click by the user and is
237	supposed to enlarge the selection more and more, if possible.	526	supposed to enlarge the selection more and more, if possible.
238		527
239	See the F<selection> example extension.	528	See the F<selection> example extension.
240		529
241	=item on_view_change $term, $offset	530	=item on_view_change $term, $offset
242		531
243	Called whenever the view offset changes, i..e the user or program	532	Called whenever the view offset changes, i.e. the user or program
244	scrolls. Offset C<0> means display the normal terminal, positive values	533	scrolls. Offset C<0> means display the normal terminal, positive values
245	show this many lines of scrollback.	534	show this many lines of scrollback.
246		535
247	=item on_scroll_back $term, $lines, $saved	536	=item on_scroll_back $term, $lines, $saved
248		537
…		…
252		541
253	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,	542	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,
254	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total	543	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total
255	number of lines that will be in the scrollback buffer.	544	number of lines that will be in the scrollback buffer.
256		545
		546	=item on_osc_seq $term, $op, $args
		547
		548	Called on every OSC sequence and can be used to suppress it or modify its
		549	behaviour. The default should be to return an empty list. A true value
		550	suppresses execution of the request completely. Make sure you don't get
		551	confused by recursive invocations when you output an osc sequence within
		552	this callback.
		553
		554	C<on_osc_seq_perl> should be used for new behaviour.
		555
257	=item on_osc_seq $term, $string	556	=item on_osc_seq_perl $term, $string
258		557
259	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =	558	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =
260	operating system command) is processed. Cursor position and other state	559	operating system command) is processed. Cursor position and other state
261	information is up-to-date when this happens. For interoperability, the	560	information is up-to-date when this happens. For interoperability, the
262	string should start with the extension name and a colon, to distinguish	561	string should start with the extension name and a colon, to distinguish
263	it from commands for other extensions, and this might be enforced in the	562	it from commands for other extensions, and this might be enforced in the
264	future.	563	future.
265		564
266	Be careful not ever to trust (in a security sense) the data you receive,	565	Be careful not ever to trust (in a security sense) the data you receive,
267	as its source can not easily be controleld (e-mail content, messages from	566	as its source can not easily be controlled (e-mail content, messages from
268	other users on the same system etc.).	567	other users on the same system etc.).
269		568
270	=item on_add_lines $term, $string	569	=item on_add_lines $term, $string
271		570
272	Called whenever text is about to be output, with the text as argument. You	571	Called whenever text is about to be output, with the text as argument. You
…		…
303		602
304	=item on_refresh_end $term	603	=item on_refresh_end $term
305		604
306	Called just after the screen gets redrawn. See C<on_refresh_begin>.	605	Called just after the screen gets redrawn. See C<on_refresh_begin>.
307		606
308	=item on_keyboard_command $term, $string	607	=item on_user_command $term, $string
309		608
310	Called whenever the user presses a key combination that has a	609	Called whenever a user-configured event is being activated (e.g. via
311	C<perl:string> action bound to it (see description of the B<keysym>	610	a C<perl:string> action bound to a key, see description of the B<keysym>
312	resource in the @@RXVT_NAME@@(1) manpage).	611	resource in the @@RXVT_NAME@@(1) manpage).
		612
		613	The event is simply the action string. This interface is assumed to change
		614	slightly in the future.
		615
		616	=item on_resize_all_windows $tern, $new_width, $new_height
		617
		618	Called just after the new window size has been calculated, but before
		619	windows are actually being resized or hints are being set. If this hook
		620	returns TRUE, setting of the window hints is being skipped.
		621
		622	=item on_x_event $term, $event
		623
		624	Called on every X event received on the vt window (and possibly other
		625	windows). Should only be used as a last resort. Most event structure
		626	members are not passed.
		627
		628	=item on_root_event $term, $event
		629
		630	Like C<on_x_event>, but is called for events on the root window.
313		631
314	=item on_focus_in $term	632	=item on_focus_in $term
315		633
316	Called whenever the window gets the keyboard focus, before rxvt-unicode	634	Called whenever the window gets the keyboard focus, before rxvt-unicode
317	does focus in processing.	635	does focus in processing.
318		636
319	=item on_focus_out $term	637	=item on_focus_out $term
320		638
321	Called wheneever the window loses keyboard focus, before rxvt-unicode does	639	Called whenever the window loses keyboard focus, before rxvt-unicode does
322	focus out processing.	640	focus out processing.
		641
		642	=item on_configure_notify $term, $event
		643
		644	=item on_property_notify $term, $event
323		645
324	=item on_key_press $term, $event, $keysym, $octets	646	=item on_key_press $term, $event, $keysym, $octets
325		647
326	=item on_key_release $term, $event, $keysym	648	=item on_key_release $term, $event, $keysym
327		649
…		…
337		659
338	Called whenever the corresponding X event is received for the terminal If	660	Called whenever the corresponding X event is received for the terminal If
339	the hook returns true, then the even will be ignored by rxvt-unicode.	661	the hook returns true, then the even will be ignored by rxvt-unicode.
340		662
341	The event is a hash with most values as named by Xlib (see the XEvent	663	The event is a hash with most values as named by Xlib (see the XEvent
342	manpage), with the additional members C<row> and C<col>, which are the row	664	manpage), with the additional members C<row> and C<col>, which are the
343	and column under the mouse cursor.	665	(real, not screen-based) row and column under the mouse cursor.
344		666
345	C<on_key_press> additionally receives the string rxvt-unicode would	667	C<on_key_press> additionally receives the string rxvt-unicode would
346	output, if any, in locale-specific encoding.	668	output, if any, in locale-specific encoding.
347		669
348	subwindow.	670	subwindow.
		671
		672	=item on_client_message $term, $event
		673
		674	=item on_wm_protocols $term, $event
		675
		676	=item on_wm_delete_window $term, $event
		677
		678	Called when various types of ClientMessage events are received (all with
		679	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).
349		680
350	=back	681	=back
351		682
352	=cut	683	=cut
353		684
…		…
359	use Scalar::Util ();	690	use Scalar::Util ();
360	use List::Util ();	691	use List::Util ();
361		692
362	our $VERSION = 1;	693	our $VERSION = 1;
363	our $TERM;	694	our $TERM;
		695	our @TERM_INIT;
		696	our @TERM_EXT;
364	our @HOOKNAME;	697	our @HOOKNAME;
365	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;	698	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
366	our %OPTION;	699	our %OPTION;
367		700
368	our $LIBDIR;	701	our $LIBDIR;
369	our $RESNAME;	702	our $RESNAME;
370	our $RESCLASS;	703	our $RESCLASS;
371	our $RXVTNAME;	704	our $RXVTNAME;
372		705
		706	our $NOCHAR = chr 0xffff;
		707
373	=head2 Variables in the C<urxvt> Package	708	=head2 Variables in the C<urxvt> Package
374		709
375	=over 4	710	=over 4
376		711
377	=item $urxvt::LIBDIR	712	=item $urxvt::LIBDIR
…		…
389		724
390	=item $urxvt::TERM	725	=item $urxvt::TERM
391		726
392	The current terminal. This variable stores the current C<urxvt::term>	727	The current terminal. This variable stores the current C<urxvt::term>
393	object, whenever a callback/hook is executing.	728	object, whenever a callback/hook is executing.
		729
		730	=item @urxvt::TERM_INIT
		731
		732	All code references in this array will be called as methods of the next newly
		733	created C<urxvt::term> object (during the C<on_init> phase). The array
		734	gets cleared before the code references that were in it are being executed,
		735	so references can push themselves onto it again if they so desire.
		736
		737	This complements to the perl-eval command line option, but gets executed
		738	first.
		739
		740	=item @urxvt::TERM_EXT
		741
		742	Works similar to C<@TERM_INIT>, but contains perl package/class names, which
		743	get registered as normal extensions after calling the hooks in C<@TERM_INIT>
		744	but before other extensions. Gets cleared just like C<@TERM_INIT>.
394		745
395	=back	746	=back
396		747
397	=head2 Functions in the C<urxvt> Package	748	=head2 Functions in the C<urxvt> Package
398		749
…		…
413	Using this function has the advantage that its output ends up in the	764	Using this function has the advantage that its output ends up in the
414	correct place, e.g. on stderr of the connecting urxvtc client.	765	correct place, e.g. on stderr of the connecting urxvtc client.
415		766
416	Messages have a size limit of 1023 bytes currently.	767	Messages have a size limit of 1023 bytes currently.
417		768
418	=item $is_safe = urxvt::safe	769	=item @terms = urxvt::termlist
419		770
420	Returns true when it is safe to do potentially unsafe things, such as	771	Returns all urxvt::term objects that exist in this process, regardless of
421	evaluating perl code specified by the user. This is true when urxvt was	772	whether they are started, being destroyed etc., so be careful. Only term
422	started setuid or setgid.	773	objects that have perl extensions attached will be returned (because there
		774	is no urxvt::term objet associated with others).
423		775
424	=item $time = urxvt::NOW	776	=item $time = urxvt::NOW
425		777
426	Returns the "current time" (as per the event loop).	778	Returns the "current time" (as per the event loop).
427		779
428	=item urxvt::CurrentTime	780	=item urxvt::CurrentTime
429		781
430	=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,	782	=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,
431	Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,	783	Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,
432	Button4Mask, Button5Mask, AnyModifier	784	Button4Mask, Button5Mask, AnyModifier
		785
		786	=item urxvt::NoEventMask, KeyPressMask, KeyReleaseMask,
		787	ButtonPressMask, ButtonReleaseMask, EnterWindowMask, LeaveWindowMask,
		788	PointerMotionMask, PointerMotionHintMask, Button1MotionMask, Button2MotionMask,
		789	Button3MotionMask, Button4MotionMask, Button5MotionMask, ButtonMotionMask,
		790	KeymapStateMask, ExposureMask, VisibilityChangeMask, StructureNotifyMask,
		791	ResizeRedirectMask, SubstructureNotifyMask, SubstructureRedirectMask,
		792	FocusChangeMask, PropertyChangeMask, ColormapChangeMask, OwnerGrabButtonMask
		793
		794	=item urxvt::KeyPress, KeyRelease, ButtonPress, ButtonRelease, MotionNotify,
		795	EnterNotify, LeaveNotify, FocusIn, FocusOut, KeymapNotify, Expose,
		796	GraphicsExpose, NoExpose, VisibilityNotify, CreateNotify, DestroyNotify,
		797	UnmapNotify, MapNotify, MapRequest, ReparentNotify, ConfigureNotify,
		798	ConfigureRequest, GravityNotify, ResizeRequest, CirculateNotify,
		799	CirculateRequest, PropertyNotify, SelectionClear, SelectionRequest,
		800	SelectionNotify, ColormapNotify, ClientMessage, MappingNotify
433		801
434	Various constants for use in X calls and event processing.	802	Various constants for use in X calls and event processing.
435		803
436	=back	804	=back
437		805
…		…
470		838
471	=item $rend = urxvt::SET_FGCOLOR $rend, $new_colour	839	=item $rend = urxvt::SET_FGCOLOR $rend, $new_colour
472		840
473	=item $rend = urxvt::SET_BGCOLOR $rend, $new_colour	841	=item $rend = urxvt::SET_BGCOLOR $rend, $new_colour
474		842
		843	=item $rend = urxvt::SET_COLOR $rend, $new_fg, $new_bg
		844
475	Replace the foreground/background colour in the rendition mask with the	845	Replace the foreground/background colour in the rendition mask with the
476	specified one.	846	specified one.
477		847
478	=item $value = urxvt::GET_CUSTOM $rend	848	=item $value = urxvt::GET_CUSTOM $rend
479		849
…		…
488	=back	858	=back
489		859
490	=cut	860	=cut
491		861
492	BEGIN {	862	BEGIN {
493	urxvt->bootstrap;
494
495	# overwrite perl's warn	863	# overwrite perl's warn
496	*CORE::GLOBAL::warn = sub {	864	*CORE::GLOBAL::warn = sub {
497	my $msg = join "", @_;	865	my $msg = join "", @_;
498	$msg .= "\n"	866	$msg .= "\n"
499	unless $msg =~ /\n$/;	867	unless $msg =~ /\n$/;
500	urxvt::warn ($msg);	868	urxvt::warn ($msg);
501	};	869	};
502
503	# %ENV is the original startup environment
504	delete $ENV{IFS};
505	delete $ENV{CDPATH};
506	delete $ENV{BASH_ENV};
507	$ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin";
508	}	870	}
509		871
510	my @hook_count;	872	no warnings 'utf8';
		873
511	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};	874	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
512		875
513	sub verbose {	876	sub verbose {
514	my ($level, $msg) = @_;	877	my ($level, $msg) = @_;
515	warn "$msg\n" if $level <= $verbosity;	878	warn "$msg\n" if $level <= $verbosity;
516	}	879	}
517		880
518	my $extension_pkg = "extension0000";
519	my %extension_pkg;	881	my %extension_pkg;
520		882
521	# load a single script into its own package, once only	883	# load a single script into its own package, once only
522	sub extension_package($) {	884	sub extension_package($) {
523	my ($path) = @_;	885	my ($path) = @_;
524		886
525	$extension_pkg{$path} \|\|= do {	887	$extension_pkg{$path} \|\|= do {
526	my $pkg = "urxvt::" . ($extension_pkg++);	888	$path =~ /([^\/\\]+)$/;
		889	my $pkg = $1;
		890	$pkg =~ s/[^[:word:]]/_/g;
		891	$pkg = "urxvt::ext::$pkg";
527		892
528	verbose 3, "loading extension '$path' into package '$pkg'";	893	verbose 3, "loading extension '$path' into package '$pkg'";
529		894
530	open my $fh, "<:raw", $path	895	open my $fh, "<:raw", $path
531	or die "$path: $!";	896	or die "$path: $!";
532		897
533	my $source = untaint	898	my $source =
534	"package $pkg; use strict; use utf8;\n"	899	"package $pkg; use strict; use utf8; no warnings 'utf8';\n"
535	. "use base urxvt::term::extension::;\n"
536	. "#line 1 \"$path\"\n{\n"	900	. "#line 1 \"$path\"\n{\n"
537	. (do { local $/; <$fh> })	901	. (do { local $/; <$fh> })
538	. "\n};\n1";	902	. "\n};\n1";
539		903
540	eval $source	904	eval $source
…		…
551	local $TERM = shift;	915	local $TERM = shift;
552	my $htype = shift;	916	my $htype = shift;
553		917
554	if ($htype == 0) { # INIT	918	if ($htype == 0) { # INIT
555	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	919	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");
556		920
557	my %ext_arg;	921	my %ext_arg;
558		922
		923	{
		924	my @init = @TERM_INIT;
		925	@TERM_INIT = ();
		926	$_->($TERM) for @init;
		927	my @pkg = @TERM_EXT;
		928	@TERM_EXT = ();
		929	$TERM->register_package ($_) for @pkg;
		930	}
		931
559	for (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {	932	for (grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {
560	if ($_ eq "default") {	933	if ($_ eq "default") {
561	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback);	934	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback readline);
562	} elsif (/^-(.*)$/) {	935	} elsif (/^-(.*)$/) {
563	delete $ext_arg{$1};	936	delete $ext_arg{$1};
564	} elsif (/^([^<]+)<(.*)>$/) {	937	} elsif (/^([^<]+)<(.*)>$/) {
565	push @{ $ext_arg{$1} }, $2;	938	push @{ $ext_arg{$1} }, $2;
566	} else {	939	} else {
567	$ext_arg{$_} \|\|= [];	940	$ext_arg{$_} \|\|= [];
568	}	941	}
569	}	942	}
570		943
571	while (my ($ext, $argv) = each %ext_arg) {	944	for my $ext (sort keys %ext_arg) {
572	my @files = grep -f $_, map "$_/$ext", @dirs;	945	my @files = grep -f $_, map "$_/$ext", @dirs;
573		946
574	if (@files) {	947	if (@files) {
575	$TERM->register_package (extension_package $files[0], $argv);	948	$TERM->register_package (extension_package $files[0], $ext_arg{$ext});
576	} else {	949	} else {
577	warn "perl extension '$ext' not found in perl library search path\n";	950	warn "perl extension '$ext' not found in perl library search path\n";
578	}	951	}
579	}	952	}
580		953
…		…
586		959
587	if (my $cb = $TERM->{_hook}[$htype]) {	960	if (my $cb = $TERM->{_hook}[$htype]) {
588	verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")"	961	verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")"
589	if $verbosity >= 10;	962	if $verbosity >= 10;
590		963
591	keys %$cb;	964	for my $pkg (keys %$cb) {
592
593	while (my ($pkg, $cb) = each %$cb) {
594	$retval = eval { $cb->($TERM->{_pkg}{$pkg}, @_) }	965	my $retval_ = eval { $cb->{$pkg}->($TERM->{_pkg}{$pkg}, @_) };
595	and last;	966	$retval \|\|= $retval_;
596		967
597	if ($@) {	968	if ($@) {
598	$TERM->ungrab; # better to lose the grab than the session	969	$TERM->ungrab; # better to lose the grab than the session
599	warn $@;	970	warn $@;
600	}	971	}
…		…
603	verbose 11, "$HOOKNAME[$htype] returning <$retval>"	974	verbose 11, "$HOOKNAME[$htype] returning <$retval>"
604	if $verbosity >= 11;	975	if $verbosity >= 11;
605	}	976	}
606		977
607	if ($htype == 1) { # DESTROY	978	if ($htype == 1) { # DESTROY
608	if (my $hook = delete $TERM->{_hook}) {
609	for my $htype (0..$#$hook) {
610	$hook_count[$htype] -= scalar keys %{ $hook->[$htype] \|\| {} }
611	or set_should_invoke $htype, 0;
612	}
613	}
614
615	# clear package objects	979	# clear package objects
616	%$_ = () for values %{ $TERM->{_pkg} };	980	%$_ = () for values %{ $TERM->{_pkg} };
617		981
618	# clear package	982	# clear package
619	%$TERM = ();	983	%$TERM = ();
620	}	984	}
621		985
622	$retval	986	$retval
623	}	987	}
624		988
625	sub exec_async(@) {	989	sub SET_COLOR($$$) {
626	my $pid = fork;	990	SET_BGCOLOR (SET_FGCOLOR ($_[0], $_[1]), $_[2])
		991	}
627		992
628	return	993	sub rend2mask {
629	if !defined $pid or $pid;	994	no strict 'refs';
630		995	my ($str, $mask) = (@_, 0);
631	%ENV = %{ $TERM->env };	996	my %color = ( fg => undef, bg => undef );
632		997	my @failed;
633	exec @_;	998	for my $spec ( split /\s+/, $str ) {
634	_exit 255;	999	if ( $spec =~ /^([fb]g)[_:-]?(\d+)/i ) {
		1000	$color{lc($1)} = $2;
		1001	} else {
		1002	my $neg = $spec =~ s/^[-^]//;
		1003	unless ( exists &{"RS_$spec"} ) {
		1004	push @failed, $spec;
		1005	next;
		1006	}
		1007	my $cur = &{"RS_$spec"};
		1008	if ( $neg ) {
		1009	$mask &= ~$cur;
		1010	} else {
		1011	$mask \|= $cur;
		1012	}
		1013	}
		1014	}
		1015	($mask, @color{qw(fg bg)}, \@failed)
635	}	1016	}
636		1017
637	# urxvt::term::extension	1018	# urxvt::term::extension
638		1019
639	package urxvt::term::extension;	1020	package urxvt::term::extension;
…		…
645	while (my ($name, $cb) = each %hook) {	1026	while (my ($name, $cb) = each %hook) {
646	my $htype = $HOOKTYPE{uc $name};	1027	my $htype = $HOOKTYPE{uc $name};
647	defined $htype	1028	defined $htype
648	or Carp::croak "unsupported hook type '$name'";	1029	or Carp::croak "unsupported hook type '$name'";
649		1030
		1031	$self->set_should_invoke ($htype, +1)
650	unless (exists $self->{term}{_hook}[$htype]{$pkg}) {	1032	unless exists $self->{term}{_hook}[$htype]{$pkg};
651	$hook_count[$htype]++
652	or urxvt::set_should_invoke $htype, 1;
653	}
654		1033
655	$self->{term}{_hook}[$htype]{$pkg} = $cb;	1034	$self->{term}{_hook}[$htype]{$pkg} = $cb;
656	}	1035	}
657	}	1036	}
658		1037
…		…
663	for my $name (@hook) {	1042	for my $name (@hook) {
664	my $htype = $HOOKTYPE{uc $name};	1043	my $htype = $HOOKTYPE{uc $name};
665	defined $htype	1044	defined $htype
666	or Carp::croak "unsupported hook type '$name'";	1045	or Carp::croak "unsupported hook type '$name'";
667		1046
		1047	$self->set_should_invoke ($htype, -1)
668	if (delete $self->{term}{_hook}[$htype]{$pkg}) {	1048	if delete $self->{term}{_hook}[$htype]{$pkg};
669	--$hook_count[$htype]
670	or urxvt::set_should_invoke $htype, 0;
671	}
672	}	1049	}
673	}	1050	}
674		1051
675	our $AUTOLOAD;	1052	our $AUTOLOAD;
676		1053
…		…
756	sub DESTROY {	1133	sub DESTROY {
757	$_[0][1]->stop;	1134	$_[0][1]->stop;
758	}	1135	}
759		1136
760	sub condvar {	1137	sub condvar {
761	bless \my $flag, urxvt::anyevent::condvar::	1138	bless \my $flag, urxvt::anyevent::
762	}	1139	}
763		1140
764	sub urxvt::anyevent::condvar::broadcast {	1141	sub broadcast {
765	${$_[0]}++;	1142	${$_[0]}++;
766	}	1143	}
767		1144
768	sub urxvt::anyevent::condvar::wait {	1145	sub wait {
769	unless (${$_[0]}) {	1146	unless (${$_[0]}) {
770	Carp::croak "AnyEvent->condvar blocking wait unsupported in urxvt, use a non-blocking API";	1147	Carp::croak "AnyEvent->condvar blocking wait unsupported in urxvt, use a non-blocking API";
771	}	1148	}
		1149	}
		1150
		1151	sub one_event {
		1152	Carp::croak "AnyEvent->one_event blocking wait unsupported in urxvt, use a non-blocking API";
772	}	1153	}
773		1154
774	package urxvt::term;	1155	package urxvt::term;
775		1156
776	=head2 The C<urxvt::term> Class	1157	=head2 The C<urxvt::term> Class
…		…
781		1162
782	# find on_xxx subs in the package and register them	1163	# find on_xxx subs in the package and register them
783	# as hooks	1164	# as hooks
784	sub register_package {	1165	sub register_package {
785	my ($self, $pkg, $argv) = @_;	1166	my ($self, $pkg, $argv) = @_;
		1167
		1168	no strict 'refs';
		1169
		1170	urxvt::verbose 6, "register package $pkg to $self";
		1171
		1172	@{"$pkg\::ISA"} = urxvt::term::extension::;
786		1173
787	my $proxy = bless {	1174	my $proxy = bless {
788	_pkg => $pkg,	1175	_pkg => $pkg,
789	argv => $argv,	1176	argv => $argv,
790	}, $pkg;	1177	}, $pkg;
…		…
806	hash which defines the environment of the new terminal.	1193	hash which defines the environment of the new terminal.
807		1194
808	Croaks (and probably outputs an error message) if the new instance	1195	Croaks (and probably outputs an error message) if the new instance
809	couldn't be created. Returns C<undef> if the new instance didn't	1196	couldn't be created. Returns C<undef> if the new instance didn't
810	initialise perl, and the terminal object otherwise. The C<init> and	1197	initialise perl, and the terminal object otherwise. The C<init> and
811	C<start> hooks will be called during this call.	1198	C<start> hooks will be called before this call returns, and are free to
		1199	refer to global data (which is race free).
812		1200
813	=cut	1201	=cut
814		1202
815	sub new {	1203	sub new {
816	my ($class, $env, @args) = @_;	1204	my ($class, $env, @args) = @_;
817		1205
		1206	$env or Carp::croak "environment hash missing in call to urxvt::term->new";
		1207	@args or Carp::croak "name argument missing in call to urxvt::term->new";
		1208
818	_new ([ map "$_=$env->{$_}", keys %$env ], @args);	1209	_new ([ map "$_=$env->{$_}", keys %$env ], \@args);
819	}	1210	}
820		1211
821	=item $term->destroy	1212	=item $term->destroy
822		1213
823	Destroy the terminal object (close the window, free resources	1214	Destroy the terminal object (close the window, free resources
824	etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event	1215	etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event
825	watchers (timers, io watchers) are still active.	1216	watchers (timers, io watchers) are still active.
826		1217
		1218	=item $term->exec_async ($cmd[, @args])
		1219
		1220	Works like the combination of the C<fork>/C<exec> builtins, which executes
		1221	("starts") programs in the background. This function takes care of setting
		1222	the user environment before exec'ing the command (e.g. C<PATH>) and should
		1223	be preferred over explicit calls to C<exec> or C<system>.
		1224
		1225	Returns the pid of the subprocess or C<undef> on error.
		1226
		1227	=cut
		1228
		1229	sub exec_async {
		1230	my $self = shift;
		1231
		1232	my $pid = fork;
		1233
		1234	return $pid
		1235	if !defined $pid or $pid;
		1236
		1237	%ENV = %{ $self->env };
		1238
		1239	exec @_;
		1240	urxvt::_exit 255;
		1241	}
		1242
827	=item $isset = $term->option ($optval[, $set])	1243	=item $isset = $term->option ($optval[, $set])
828		1244
829	Returns true if the option specified by C<$optval> is enabled, and	1245	Returns true if the option specified by C<$optval> is enabled, and
830	optionally change it. All option values are stored by name in the hash	1246	optionally change it. All option values are stored by name in the hash
831	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.	1247	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.
832		1248
833	Here is a a likely non-exhaustive list of option names, please see the	1249	Here is a likely non-exhaustive list of option names, please see the
834	source file F</src/optinc.h> to see the actual list:	1250	source file F</src/optinc.h> to see the actual list:
835		1251
836	borderLess console cursorBlink cursorUnderline hold iconic insecure	1252	borderLess console cursorBlink cursorUnderline hold iconic insecure
837	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage	1253	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage
838	pastableTabs pointerBlank reverseVideo scrollBar scrollBar_floating	1254	override-redirect pastableTabs pointerBlank reverseVideo scrollBar
839	scrollBar_right scrollTtyKeypress scrollTtyOutput scrollWithBuffer	1255	scrollBar_floating scrollBar_right scrollTtyKeypress scrollTtyOutput
840	secondaryScreen secondaryScroll skipBuiltinGlyphs transparent	1256	scrollWithBuffer secondaryScreen secondaryScroll skipBuiltinGlyphs
841	tripleclickwords utmpInhibit visualBell	1257	transparent tripleclickwords utmpInhibit visualBell
842		1258
843	=item $value = $term->resource ($name[, $newval])	1259	=item $value = $term->resource ($name[, $newval])
844		1260
845	Returns the current resource value associated with a given name and	1261	Returns the current resource value associated with a given name and
846	optionally sets a new value. Setting values is most useful in the C<init>	1262	optionally sets a new value. Setting values is most useful in the C<init>
…		…
855	likely change).	1271	likely change).
856		1272
857	Please note that resource strings will currently only be freed when the	1273	Please note that resource strings will currently only be freed when the
858	terminal is destroyed, so changing options frequently will eat memory.	1274	terminal is destroyed, so changing options frequently will eat memory.
859		1275
860	Here is a a likely non-exhaustive list of resource names, not all of which	1276	Here is a likely non-exhaustive list of resource names, not all of which
861	are supported in every build, please see the source file F</src/rsinc.h>	1277	are supported in every build, please see the source file F</src/rsinc.h>
862	to see the actual list:	1278	to see the actual list:
863		1279
864	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont	1280	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont
865	borderLess color cursorBlink cursorUnderline cutchars delete_key	1281	borderLess color cursorBlink cursorUnderline cutchars delete_key
866	display_name embed ext_bwidth fade font geometry hold iconName	1282	display_name embed ext_bwidth fade font geometry hold iconName
867	imFont imLocale inputMethod insecure int_bwidth intensityStyles	1283	imFont imLocale inputMethod insecure int_bwidth intensityStyles
868	italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier	1284	italicFont jumpScroll lineSpace loginShell mapAlert meta8 modifier
869	mouseWheelScrollPage name pastableTabs path perl_eval perl_ext_1 perl_ext_2	1285	mouseWheelScrollPage name override_redirect pastableTabs path perl_eval
870	perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd	1286	perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay
871	reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating	1287	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar
872	scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput	1288	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness
873	scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle	1289	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle
874	shade term_name title transparent transparent_all tripleclickwords	1290	secondaryScreen secondaryScroll selectstyle shade term_name title
875	utmpInhibit visualBell	1291	transient_for transparent transparent_all tripleclickwords utmpInhibit
		1292	visualBell
876		1293
877	=cut	1294	=cut
878		1295
879	sub resource($$;$) {	1296	sub resource($$;$) {
880	my ($self, $name) = (shift, shift);	1297	my ($self, $name) = (shift, shift);
…		…
1054		1471
1055	Normally its not a good idea to use this function, as programs might be	1472	Normally its not a good idea to use this function, as programs might be
1056	confused by changes in cursor position or scrolling. Its useful inside a	1473	confused by changes in cursor position or scrolling. Its useful inside a
1057	C<on_add_lines> hook, though.	1474	C<on_add_lines> hook, though.
1058		1475
		1476	=item $term->scr_change_screen ($screen)
		1477
		1478	Switch to given screen - 0 primary, 1 secondary.
		1479
1059	=item $term->cmd_parse ($octets)	1480	=item $term->cmd_parse ($octets)
1060		1481
1061	Similar to C<scr_add_lines>, but the argument must be in the	1482	Similar to C<scr_add_lines>, but the argument must be in the
1062	locale-specific encoding of the terminal and can contain command sequences	1483	locale-specific encoding of the terminal and can contain command sequences
1063	(escape codes) that will be interpreted.	1484	(escape codes) that will be interpreted.
…		…
1073	Replaces the event mask of the pty watcher by the given event mask. Can	1494	Replaces the event mask of the pty watcher by the given event mask. Can
1074	be used to suppress input and output handling to the pty/tty. See the	1495	be used to suppress input and output handling to the pty/tty. See the
1075	description of C<< urxvt::timer->events >>. Make sure to always restore	1496	description of C<< urxvt::timer->events >>. Make sure to always restore
1076	the previous value.	1497	the previous value.
1077		1498
		1499	=item $fd = $term->pty_fd
		1500
		1501	Returns the master file descriptor for the pty in use, or C<-1> if no pty
		1502	is used.
		1503
1078	=item $windowid = $term->parent	1504	=item $windowid = $term->parent
1079		1505
1080	Return the window id of the toplevel window.	1506	Return the window id of the toplevel window.
1081		1507
1082	=item $windowid = $term->vt	1508	=item $windowid = $term->vt
1083		1509
1084	Return the window id of the terminal window.	1510	Return the window id of the terminal window.
1085		1511
		1512	=item $term->vt_emask_add ($x_event_mask)
		1513
		1514	Adds the specified events to the vt event mask. Useful e.g. when you want
		1515	to receive pointer events all the times:
		1516
		1517	$term->vt_emask_add (urxvt::PointerMotionMask);
		1518
		1519	=item $term->focus_in
		1520
		1521	=item $term->focus_out
		1522
		1523	=item $term->key_press ($state, $keycode[, $time])
		1524
		1525	=item $term->key_release ($state, $keycode[, $time])
		1526
		1527	Deliver various fake events to to terminal.
		1528
1086	=item $window_width = $term->width	1529	=item $window_width = $term->width
1087		1530
1088	=item $window_height = $term->height	1531	=item $window_height = $term->height
1089		1532
1090	=item $font_width = $term->fwidth	1533	=item $font_width = $term->fwidth
…		…
1103		1546
1104	=item $max_scrollback = $term->saveLines	1547	=item $max_scrollback = $term->saveLines
1105		1548
1106	=item $nrow_plus_saveLines = $term->total_rows	1549	=item $nrow_plus_saveLines = $term->total_rows
1107		1550
1108	=item $lines_in_scrollback = $term->nsaved	1551	=item $topmost_scrollback_row = $term->top_row
1109		1552
1110	Return various integers describing terminal characteristics.	1553	Return various integers describing terminal characteristics.
1111		1554
1112	=item $x_display = $term->display_id	1555	=item $x_display = $term->display_id
1113		1556
…		…
1120	=item $env = $term->env	1563	=item $env = $term->env
1121		1564
1122	Returns a copy of the environment in effect for the terminal as a hashref	1565	Returns a copy of the environment in effect for the terminal as a hashref
1123	similar to C<\%ENV>.	1566	similar to C<\%ENV>.
1124		1567
		1568	=item @envv = $term->envv
		1569
		1570	Returns the environment as array of strings of the form C<VAR=VALUE>.
		1571
		1572	=item @argv = $term->argv
		1573
		1574	Return the argument vector as this terminal, similar to @ARGV, but
		1575	includes the program name as first element.
		1576
1125	=cut	1577	=cut
1126		1578
1127	sub env {	1579	sub env {
1128	if (my $env = $_[0]->_env) {
1129	+{ map /^([^=]+)(?:=(.*))?$/s && ($1 => $2), @$env }	1580	+{ map /^([^=]+)(?:=(.*))?$/s && ($1 => $2), $_[0]->envv }
1130	} else {
1131	+{ %ENV }
1132	}
1133	}	1581	}
1134		1582
1135	=item $modifiermask = $term->ModLevel3Mask	1583	=item $modifiermask = $term->ModLevel3Mask
1136		1584
1137	=item $modifiermask = $term->ModMetaMask	1585	=item $modifiermask = $term->ModMetaMask
…		…
1139	=item $modifiermask = $term->ModNumLockMask	1587	=item $modifiermask = $term->ModNumLockMask
1140		1588
1141	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often	1589	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often
1142	AltGr), the meta key (often Alt) and the num lock key, if applicable.	1590	AltGr), the meta key (often Alt) and the num lock key, if applicable.
1143		1591
		1592	=item $screen = $term->current_screen
		1593
		1594	Returns the currently displayed screen (0 primary, 1 secondary).
		1595
		1596	=item $cursor_is_hidden = $term->hidden_cursor
		1597
		1598	Returns whether the cursor is currently hidden or not.
		1599
1144	=item $view_start = $term->view_start ([$newvalue])	1600	=item $view_start = $term->view_start ([$newvalue])
1145		1601
1146	Returns the negative row number of the topmost line. Minimum value is	1602	Returns the row number of the topmost displayed line. Maximum value is
1147	C<0>, which displays the normal terminal contents. Larger values scroll	1603	C<0>, which displays the normal terminal contents. Lower values scroll
1148	this many lines into the scrollback buffer.	1604	this many lines into the scrollback buffer.
1149		1605
1150	=item $term->want_refresh	1606	=item $term->want_refresh
1151		1607
1152	Requests a screen refresh. At the next opportunity, rxvt-unicode will	1608	Requests a screen refresh. At the next opportunity, rxvt-unicode will
…		…
1167	line, starting at column C<$start_col> (default C<0>), which is useful	1623	line, starting at column C<$start_col> (default C<0>), which is useful
1168	to replace only parts of a line. The font index in the rendition will	1624	to replace only parts of a line. The font index in the rendition will
1169	automatically be updated.	1625	automatically be updated.
1170		1626
1171	C<$text> is in a special encoding: tabs and wide characters that use more	1627	C<$text> is in a special encoding: tabs and wide characters that use more
1172	than one cell when displayed are padded with urxvt::NOCHAR characters	1628	than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535)
1173	(C<chr 65535>). Characters with combining characters and other characters	1629	characters. Characters with combining characters and other characters that
1174	that do not fit into the normal tetx encoding will be replaced with	1630	do not fit into the normal text encoding will be replaced with characters
1175	characters in the private use area.	1631	in the private use area.
1176		1632
1177	You have to obey this encoding when changing text. The advantage is	1633	You have to obey this encoding when changing text. The advantage is
1178	that C<substr> and similar functions work on screen cells and not on	1634	that C<substr> and similar functions work on screen cells and not on
1179	characters.	1635	characters.
1180		1636
…		…
1324	where one character corresponds to one screen cell. See	1780	where one character corresponds to one screen cell. See
1325	C<< $term->ROW_t >> for details.	1781	C<< $term->ROW_t >> for details.
1326		1782
1327	=item $string = $term->special_decode $text	1783	=item $string = $term->special_decode $text
1328		1784
1329	Converts rxvt-unicodes text reprsentation into a perl string. See	1785	Converts rxvt-unicodes text representation into a perl string. See
1330	C<< $term->ROW_t >> for details.	1786	C<< $term->ROW_t >> for details.
1331		1787
1332	=item $success = $term->grab_button ($button, $modifiermask)	1788	=item $success = $term->grab_button ($button, $modifiermask[, $window = $term->vt])
1333		1789
		1790	=item $term->ungrab_button ($button, $modifiermask[, $window = $term->vt])
		1791
1334	Registers a synchronous button grab. See the XGrabButton manpage.	1792	Register/unregister a synchronous button grab. See the XGrabButton
		1793	manpage.
1335		1794
1336	=item $success = $term->grab ($eventtime[, $sync])	1795	=item $success = $term->grab ($eventtime[, $sync])
1337		1796
1338	Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or	1797	Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or
1339	synchronous (C<$sync> is true). Also remembers the grab timestampe.	1798	synchronous (C<$sync> is true). Also remembers the grab timestamp.
1340		1799
1341	=item $term->allow_events_async	1800	=item $term->allow_events_async
1342		1801
1343	Calls XAllowEvents with AsyncBoth for the most recent grab.	1802	Calls XAllowEvents with AsyncBoth for the most recent grab.
1344		1803
…		…
1354	=item $term->ungrab	1813	=item $term->ungrab
1355		1814
1356	Calls XUngrab for the most recent grab. Is called automatically on	1815	Calls XUngrab for the most recent grab. Is called automatically on
1357	evaluation errors, as it is better to lose the grab in the error case as	1816	evaluation errors, as it is better to lose the grab in the error case as
1358	the session.	1817	the session.
		1818
		1819	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])
		1820
		1821	=item $atom_name = $term->XGetAtomName ($atom)
		1822
		1823	=item @atoms = $term->XListProperties ($window)
		1824
		1825	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)
		1826
		1827	=item $term->XChangeWindowProperty ($window, $property, $type, $format, $octets)
		1828
		1829	=item $term->XDeleteProperty ($window, $property)
		1830
		1831	=item $window = $term->DefaultRootWindow
		1832
		1833	=item $term->XReparentWindow ($window, $parent, [$x, $y])
		1834
		1835	=item $term->XMapWindow ($window)
		1836
		1837	=item $term->XUnmapWindow ($window)
		1838
		1839	=item $term->XMoveResizeWindow ($window, $x, $y, $width, $height)
		1840
		1841	=item ($x, $y, $child_window) = $term->XTranslateCoordinates ($src, $dst, $x, $y)
		1842
		1843	=item $term->XChangeInput ($window, $add_events[, $del_events])
		1844
		1845	Various X or X-related functions. The C<$term> object only serves as
		1846	the source of the display, otherwise those functions map more-or-less
		1847	directory onto the X functions of the same name.
1359		1848
1360	=back	1849	=back
1361		1850
1362	=cut	1851	=cut
1363		1852
…		…
1427	my ($self, $text, $cb) = @_;	1916	my ($self, $text, $cb) = @_;
1428		1917
1429	$self->add_item ({ type => "button", text => $text, activate => $cb});	1918	$self->add_item ({ type => "button", text => $text, activate => $cb});
1430	}	1919	}
1431		1920
1432	=item $popup->add_toggle ($text, $cb, $initial_value)	1921	=item $popup->add_toggle ($text, $initial_value, $cb)
1433		1922
1434	Adds a toggle/checkbox item to the popup. Teh callback gets called	1923	Adds a toggle/checkbox item to the popup. The callback gets called
1435	whenever it gets toggled, with a boolean indicating its value as its first	1924	whenever it gets toggled, with a boolean indicating its new value as its
1436	argument.	1925	first argument.
1437		1926
1438	=cut	1927	=cut
1439		1928
1440	sub add_toggle {	1929	sub add_toggle {
1441	my ($self, $text, $cb, $value) = @_;	1930	my ($self, $text, $value, $cb) = @_;
1442		1931
1443	my $item; $item = {	1932	my $item; $item = {
1444	type => "button",	1933	type => "button",
1445	text => " $text",	1934	text => " $text",
1446	value => $value,	1935	value => $value,
…		…
1465	my $env = $self->{term}->env;	1954	my $env = $self->{term}->env;
1466	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.	1955	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.
1467	delete $env->{LC_ALL};	1956	delete $env->{LC_ALL};
1468	$env->{LC_CTYPE} = $self->{term}->locale;	1957	$env->{LC_CTYPE} = $self->{term}->locale;
1469		1958
1470	urxvt::term->new ($env, $self->{term}->resource ("name"),	1959	urxvt::term->new ($env, "popup",
1471	"--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0,	1960	"--perl-lib" => "", "--perl-ext-common" => "",
		1961	"-pty-fd" => -1, "-sl" => 0,
		1962	"-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",
1472	"--transient-for" => $self->{term}->parent,	1963	"--transient-for" => $self->{term}->parent,
1473	"-display" => $self->{term}->display_id,	1964	"-display" => $self->{term}->display_id,
1474	"-pe" => "urxvt-popup")	1965	"-pe" => "urxvt-popup")
1475	or die "unable to create popup window\n";	1966	or die "unable to create popup window\n";
1476	}	1967	}
…		…
1481	delete $self->{term}{_destroy}{$self};	1972	delete $self->{term}{_destroy}{$self};
1482	$self->{term}->ungrab;	1973	$self->{term}->ungrab;
1483	}	1974	}
1484		1975
1485	=back	1976	=back
		1977
		1978	=cut
		1979
		1980	package urxvt::watcher;
1486		1981
1487	=head2 The C<urxvt::timer> Class	1982	=head2 The C<urxvt::timer> Class
1488		1983
1489	This class implements timer watchers/events. Time is represented as a	1984	This class implements timer watchers/events. Time is represented as a
1490	fractional number of seconds since the epoch. Example:	1985	fractional number of seconds since the epoch. Example:
…		…
1494	->new	1989	->new
1495	->interval (1)	1990	->interval (1)
1496	->cb (sub {	1991	->cb (sub {
1497	$term->{overlay}->set (0, 0,	1992	$term->{overlay}->set (0, 0,
1498	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);	1993	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);
1499	});	1994	});
1500		1995
1501	=over 4	1996	=over 4
1502		1997
1503	=item $timer = new urxvt::timer	1998	=item $timer = new urxvt::timer
1504		1999
…		…
1528	Start the timer.	2023	Start the timer.
1529		2024
1530	=item $timer = $timer->start ($tstamp)	2025	=item $timer = $timer->start ($tstamp)
1531		2026
1532	Set the event trigger time to C<$tstamp> and start the timer.	2027	Set the event trigger time to C<$tstamp> and start the timer.
		2028
		2029	=item $timer = $timer->after ($delay)
		2030
		2031	Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.
1533		2032
1534	=item $timer = $timer->stop	2033	=item $timer = $timer->stop
1535		2034
1536	Stop the timer.	2035	Stop the timer.
1537		2036
…		…
1543		2042
1544	$term->{socket} = ...	2043	$term->{socket} = ...
1545	$term->{iow} = urxvt::iow	2044	$term->{iow} = urxvt::iow
1546	->new	2045	->new
1547	->fd (fileno $term->{socket})	2046	->fd (fileno $term->{socket})
1548	->events (urxvt::EVENT_READ)	2047	->events (urxvt::EV_READ)
1549	->start	2048	->start
1550	->cb (sub {	2049	->cb (sub {
1551	my ($iow, $revents) = @_;	2050	my ($iow, $revents) = @_;
1552	# $revents must be 1 here, no need to check	2051	# $revents must be 1 here, no need to check
1553	sysread $term->{socket}, my $buf, 8192	2052	sysread $term->{socket}, my $buf, 8192
…		…
1566	Set the callback to be called when io events are triggered. C<$reventmask>	2065	Set the callback to be called when io events are triggered. C<$reventmask>
1567	is a bitset as described in the C<events> method.	2066	is a bitset as described in the C<events> method.
1568		2067
1569	=item $iow = $iow->fd ($fd)	2068	=item $iow = $iow->fd ($fd)
1570		2069
1571	Set the filedescriptor (not handle) to watch.	2070	Set the file descriptor (not handle) to watch.
1572		2071
1573	=item $iow = $iow->events ($eventmask)	2072	=item $iow = $iow->events ($eventmask)
1574		2073
1575	Set the event mask to watch. The only allowed values are	2074	Set the event mask to watch. The only allowed values are
1576	C<urxvt::EVENT_READ> and C<urxvt::EVENT_WRITE>, which might be ORed	2075	C<urxvt::EV_READ> and C<urxvt::EV_WRITE>, which might be ORed
1577	together, or C<urxvt::EVENT_NONE>.	2076	together, or C<urxvt::EV_NONE>.
1578		2077
1579	=item $iow = $iow->start	2078	=item $iow = $iow->start
1580		2079
1581	Start watching for requested events on the given handle.	2080	Start watching for requested events on the given handle.
1582		2081
1583	=item $iow = $iow->stop	2082	=item $iow = $iow->stop
1584		2083
1585	Stop watching for events on the given filehandle.	2084	Stop watching for events on the given file handle.
		2085
		2086	=back
		2087
		2088	=head2 The C<urxvt::iw> Class
		2089
		2090	This class implements idle watchers, that get called automatically when
		2091	the process is idle. They should return as fast as possible, after doing
		2092	some useful work.
		2093
		2094	=over 4
		2095
		2096	=item $iw = new urxvt::iw
		2097
		2098	Create a new idle watcher object in stopped state.
		2099
		2100	=item $iw = $iw->cb (sub { my ($iw) = @_; ... })
		2101
		2102	Set the callback to be called when the watcher triggers.
		2103
		2104	=item $timer = $timer->start
		2105
		2106	Start the watcher.
		2107
		2108	=item $timer = $timer->stop
		2109
		2110	Stop the watcher.
		2111
		2112	=back
		2113
		2114	=head2 The C<urxvt::pw> Class
		2115
		2116	This class implements process watchers. They create an event whenever a
		2117	process exits, after which they stop automatically.
		2118
		2119	my $pid = fork;
		2120	...
		2121	$term->{pw} = urxvt::pw
		2122	->new
		2123	->start ($pid)
		2124	->cb (sub {
		2125	my ($pw, $exit_status) = @_;
		2126	...
		2127	});
		2128
		2129	=over 4
		2130
		2131	=item $pw = new urxvt::pw
		2132
		2133	Create a new process watcher in stopped state.
		2134
		2135	=item $pw = $pw->cb (sub { my ($pw, $exit_status) = @_; ... })
		2136
		2137	Set the callback to be called when the timer triggers.
		2138
		2139	=item $pw = $timer->start ($pid)
		2140
		2141	Tells the watcher to start watching for process C<$pid>.
		2142
		2143	=item $pw = $pw->stop
		2144
		2145	Stop the watcher.
1586		2146
1587	=back	2147	=back
1588		2148
1589	=head1 ENVIRONMENT	2149	=head1 ENVIRONMENT
1590		2150
…		…
1599		2159
1600	=item >= 3 - script loading and management	2160	=item >= 3 - script loading and management
1601		2161
1602	=item >=10 - all called hooks	2162	=item >=10 - all called hooks
1603		2163
1604	=item >=11 - hook reutrn values	2164	=item >=11 - hook return values
1605		2165
1606	=back	2166	=back
1607		2167
1608	=head1 AUTHOR	2168	=head1 AUTHOR
1609		2169
…		…
1611	http://software.schmorp.de/pkg/rxvt-unicode	2171	http://software.schmorp.de/pkg/rxvt-unicode
1612		2172
1613	=cut	2173	=cut
1614		2174
1615	1	2175	1
		2176
		2177	# vim: sw=3:

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.86 by root, Thu Jan 12 05:22:47 2006 UTC vs. Revision 1.162 by ayin, Mon Dec 17 16:57:57 2007 UTC

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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.86 by root, Thu Jan 12 05:22:47 2006 UTC vs.
Revision 1.162 by ayin, Mon Dec 17 16:57:57 2007 UTC