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

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.82 by root, Thu Jan 12 01:30:53 2006 UTC vs.
Revision 1.125 by root, Sun Jan 22 20:39:47 2006 UTC

…		…
35		35
36	You can activate them like this:	36	You can activate them like this:
37		37
38	@@RXVT_NAME@@ -pe <extensionname>	38	@@RXVT_NAME@@ -pe <extensionname>
39		39
		40	Or by adding them to the resource for extensions loaded by default:
		41
		42	URxvt.perl-ext-common: default,automove-background,selection-autotransform
		43
40	=over 4	44	=over 4
41		45
42	=item selection (enabled by default)	46	=item selection (enabled by default)
43		47
44	(More) intelligent selection. This extension tries to be more intelligent	48	(More) intelligent selection. This extension tries to be more intelligent
45	when the user extends selections (double-click). Right now, it tries to	49	when the user extends selections (double-click and further clicks). Right
46	select urls and complete shell-quoted arguments, which is very convenient,	50	now, it tries to select words, urls and complete shell-quoted
47	too, if your F<ls> supports C<--quoting-style=shell>.	51	arguments, which is very convenient, too, if your F<ls> supports
		52	C<--quoting-style=shell>.
48		53
		54	A double-click usually selects the word under the cursor, further clicks
		55	will enlarge the selection.
		56
		57	The selection works by trying to match a number of regexes and displaying
		58	them in increasing order of length. You can add your own regexes by
		59	specifying resources of the form:
		60
		61	URxvt.selection.pattern-0: perl-regex
		62	URxvt.selection.pattern-1: perl-regex
		63	...
		64
		65	The index number (0, 1...) must not have any holes, and each regex must
		66	contain at least one pair of capturing parentheses, which will be used for
		67	the match. For example, the followign adds a regex that matches everything
		68	between two vertical bars:
		69
		70	URxvt.selection.pattern-0: \\\|([^\|]+)\\\|
		71
		72	You can look at the source of the selection extension to see more
		73	interesting uses, such as parsing a line from beginning to end.
		74
49	It also offers the following bindable keyboard command:	75	This extension also offers following bindable keyboard commands:
50		76
51	=over 4	77	=over 4
52		78
53	=item rot13	79	=item rot13
54		80
…		…
65		91
66	=item selection-popup (enabled by default)	92	=item selection-popup (enabled by default)
67		93
68	Binds a popup menu to Ctrl-Button3 that lets you convert the selection	94	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	95	text into various other formats/action (such as uri unescaping, perl
70	evalution, web-browser starting etc.), depending on content.	96	evaluation, web-browser starting etc.), depending on content.
		97
		98	Other extensions can extend this popup menu by pushing a code reference
		99	onto C<@{ $term->{selection_popup_hook} }>, that is called whenever the
		100	popup is displayed.
		101
		102	It's sole argument is the popup menu, which can be modified. The selection
		103	is in C<$_>, which can be used to decide wether to add something or not.
		104	It should either return nothing or a string and a code reference. The
		105	string will be used as button text and the code reference will be called
		106	when the button gets activated and should transform C<$_>.
		107
		108	The following will add an entry C<a to b> that transforms all C<a>s in
		109	the selection to C<b>s, but only if the selection currently contains any
		110	C<a>s:
		111
		112	push @{ $self->{term}{selection_popup_hook} }, sub {
		113	/a/ ? ("a to be" => sub { s/a/b/g }
		114	: ()
		115	};
71		116
72	=item searchable-scrollback<hotkey> (enabled by default)	117	=item searchable-scrollback<hotkey> (enabled by default)
73		118
74	Adds regex search functionality to the scrollback buffer, triggered	119	Adds regex search functionality to the scrollback buffer, triggered
75	by a hotkey (default: C<M-s>). When in search mode, normal terminal	120	by a hotkey (default: C<M-s>). While in search mode, normal terminal
76	input/output is suspended.	121	input/output is suspended and a regex is displayed at the bottom of the
		122	screen.
77		123
78	C</> starts an incremental regex search, C<n> searches further, C<p> or	124	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	125	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>	126	search upwards/downwards in the scrollback buffer, C<End> jumps to the
81	returns to the original position.	127	bottom. C<Escape> leaves search mode and returns to the point where search
		128	was started, while C<Enter> or C<Return> stay at the current position and
		129	additionally stores the first match in the current line into the primary
		130	selection.
82		131
83	=item digital-clock	132	=item readline (enabled by default)
84		133
85	Displays a digital clock using the built-in overlay.	134	A support package that tries to make editing with readline easier. At the
		135	moment, it reacts to clicking with the left mouse button by trying to
		136	move the text cursor to this position. It does so by generating as many
		137	cursor-left or cursor-right keypresses as required (the this only works
		138	for programs that correctly support wide characters).
		139
		140	To avoid too many false positives, this is only done when:
		141
		142	=over 4
		143
		144	=item - the tty is in ICANON state.
		145
		146	=item - the text cursor is visible.
		147
		148	=item - the primary screen is currently being displayed.
		149
		150	=item - the mouse is on the same (multi-row-) line as the text cursor.
		151
		152	=back
		153
		154	The normal selection mechanism isn't disabled, so quick successive clicks
		155	might interfere with selection creation in harmless ways.
		156
		157	=item selection-autotransform
		158
		159	This selection allows you to do automatic transforms on a selection
		160	whenever a selection is made.
		161
		162	It works by specifying perl snippets (most useful is a single C<s///>
		163	operator) that modify C<$_> as resources:
		164
		165	URxvt.selection-autotransform.0: transform
		166	URxvt.selection-autotransform.1: transform
		167	...
		168
		169	For example, the following will transform selections of the form
		170	C<filename:number>, often seen in compiler messages, into C<vi +$filename
		171	$word>:
		172
		173	URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/
		174
		175	And this example matches the same,but replaces it with vi-commands you can
		176	paste directly into your (vi :) editor:
		177
		178	URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/:e \\Q$1\\E\\x0d:$2\\x0d/
		179
		180	Of course, this can be modified to suit your needs and your editor :)
		181
		182	To expand the example above to typical perl error messages ("XXX at
		183	FILENAME line YYY."), you need a slightly more elaborate solution:
		184
		185	URxvt.selection.pattern-0: ( at .*? line \\d+[,.])
		186	URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)[,.]$/:e \\Q$1\E\\x0d:$2\\x0d/
		187
		188	The first line tells the selection code to treat the unchanging part of
		189	every error message as a selection pattern, and the second line transforms
		190	the message into vi commands to load the file.
		191
		192	=item tabbed
		193
		194	This transforms the terminal into a tabbar with additional terminals, that
		195	is, it implements what is commonly refered to as "tabbed terminal". The topmost line
		196	displays a "[NEW]" button, which, when clicked, will add a new tab, followed by one
		197	button per tab.
		198
		199	Clicking a button will activate that tab. Pressing B<Shift-Left> and
		200	B<Shift-Right> will switch to the tab left or right of the current one,
		201	while B<Shift-Down> creates a new tab.
86		202
87	=item mark-urls	203	=item mark-urls
88		204
89	Uses per-line display filtering (C<on_line_update>) to underline urls and	205	Uses per-line display filtering (C<on_line_update>) to underline urls and
90	make them clickable. When clicked, the program specified in the resource	206	make them clickable. When middle-clicked, the program specified in the
91	C<urlLauncher> (default C<x-www-browser>) will be started.	207	resource C<urlLauncher> (default C<x-www-browser>) will be started with
		208	the URL as first argument.
		209
		210	=item automove-background
		211
		212	This is basically a one-line extension that dynamically changes the background pixmap offset
		213	to the window position, in effect creating the same effect as pseudo transparency with
		214	a custom pixmap. No scaling is supported in this mode. Exmaple:
		215
		216	@@RXVT_NAME@@ -pixmap background.xpm -pe automove-background
92		217
93	=item block-graphics-to-ascii	218	=item block-graphics-to-ascii
94		219
95	A not very useful example of filtering all text output to the terminal,	220	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	221	by replacing all line-drawing characters (U+2500 .. U+259F) by a
97	similar-looking ascii character.	222	similar-looking ascii character.
98		223
		224	=item digital-clock
		225
		226	Displays a digital clock using the built-in overlay.
		227
99	=item example-refresh-hooks	228	=item example-refresh-hooks
100		229
101	Displays a very simple digital clock in the upper right corner of the	230	Displays a very simple digital clock in the upper right corner of the
102	window. Illustrates overwriting the refresh callbacks to create your own	231	window. Illustrates overwriting the refresh callbacks to create your own
103	overlays or changes.	232	overlays or changes.
		233
		234	=item selection-pastebin
		235
		236	This is a little rarely useful extension that Uploads the selection as
		237	textfile to a remote site (or does other things). (The implementation is
		238	not currently secure for use in a multiuser environment as it writes to
		239	F</tmp> directly.).
		240
		241	It listens to the C<selection-pastebin:remote-pastebin> keyboard command,
		242	i.e.
		243
		244	URxvt.keysym.C-M-e: perl:selection-pastebin:remote-pastebin
		245
		246	Pressing this combination runs a command with C<%> replaced by the name of
		247	the textfile. This command can be set via a resource:
		248
		249	URxvt.selection-pastebin.cmd: rsync -apP % ruth:/var/www/www.ta-sa.org/files/txt/.
		250
		251	And the default is likely not useful to anybody but the few people around
		252	here :)
		253
		254	The name of the textfile is the hex encoded md5 sum of the selection, so
		255	the same content should lead to the same filename.
		256
		257	After a successful upload the selection will be replaced by the text given
		258	in the C<selection-pastebin-url> resource (again, the % is the placeholder
		259	for the filename):
		260
		261	URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/%
104		262
105	=back	263	=back
106		264
107	=head1 API DOCUMENTATION	265	=head1 API DOCUMENTATION
108		266
…		…
181	called whenever the relevant event happens.	339	called whenever the relevant event happens.
182		340
183	The first argument passed to them is an extension oject as described in	341	The first argument passed to them is an extension oject as described in
184	the in the C<Extension Objects> section.	342	the in the C<Extension Objects> section.
185		343
186	B<All> of these hooks must return a boolean value. If it is true, then the	344	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	345	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.	346	relevant action might not be carried out by the C++ code.
189		347
190	I<< When in doubt, return a false value (preferably C<()>). >>	348	I<< When in doubt, return a false value (preferably C<()>). >>
191		349
192	=over 4	350	=over 4
193		351
194	=item on_init $term	352	=item on_init $term
195		353
196	Called after a new terminal object has been initialized, but before	354	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	355	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	356	call or deliver senseless data, as terminal size and other characteristics
199	have not yet been determined. You can safely query and change resources,	357	have not yet been determined. You can safely query and change resources
200	though.	358	and options, though. For many purposes the C<on_start> hook is a better
		359	place.
		360
		361	=item on_start $term
		362
		363	Called at the very end of initialisation of a new terminal, just before
		364	trying to map (display) the toplevel and returning to the mainloop.
		365
		366	=item on_destroy $term
		367
		368	Called whenever something tries to destroy terminal, before doing anything
		369	yet. If this hook returns true, then destruction is skipped, but this is
		370	rarely a good idea.
201		371
202	=item on_reset $term	372	=item on_reset $term
203		373
204	Called after the screen is "reset" for any reason, such as resizing or	374	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	375	control sequences. Here is where you can react on changes to size-related
206	variables.	376	variables.
207		377
208	=item on_start $term	378	=item on_child_start $term, $pid
209		379
210	Called at the very end of initialisation of a new terminal, just before	380	Called just after the child process has been C<fork>ed.
211	returning to the mainloop.	381
		382	=item on_child_exit $term, $status
		383
		384	Called just after the child process has exited. C<$status> is the status
		385	from C<waitpid>.
212		386
213	=item on_sel_make $term, $eventtime	387	=item on_sel_make $term, $eventtime
214		388
215	Called whenever a selection has been made by the user, but before the	389	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	390	selection text is copied, so changes to the beginning, end or type of the
…		…
230	=item on_sel_extend $term	404	=item on_sel_extend $term
231		405
232	Called whenever the user tries to extend the selection (e.g. with a double	406	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	407	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	408	should extend the selection itelf and return true to suppress the built-in
235	processing.	409	processing. This can happen multiple times, as long as the callback
		410	returns true, it will be called on every further click by the user and is
		411	supposed to enlarge the selection more and more, if possible.
236		412
237	See the F<selection> example extension.	413	See the F<selection> example extension.
238		414
239	=item on_view_change $term, $offset	415	=item on_view_change $term, $offset
240		416
…		…
307		483
308	Called whenever the user presses a key combination that has a	484	Called whenever the user presses a key combination that has a
309	C<perl:string> action bound to it (see description of the B<keysym>	485	C<perl:string> action bound to it (see description of the B<keysym>
310	resource in the @@RXVT_NAME@@(1) manpage).	486	resource in the @@RXVT_NAME@@(1) manpage).
311		487
		488	=item on_x_event $term, $event
		489
		490	Called on every X event received on the vt window (and possibly other
		491	windows). Should only be used as a last resort. Most event structure
		492	members are not passed.
		493
312	=item on_focus_in $term	494	=item on_focus_in $term
313		495
314	Called whenever the window gets the keyboard focus, before rxvt-unicode	496	Called whenever the window gets the keyboard focus, before rxvt-unicode
315	does focus in processing.	497	does focus in processing.
316		498
317	=item on_focus_out $term	499	=item on_focus_out $term
318		500
319	Called wheneever the window loses keyboard focus, before rxvt-unicode does	501	Called wheneever the window loses keyboard focus, before rxvt-unicode does
320	focus out processing.	502	focus out processing.
321		503
		504	=item on_configure_notify $term, $event
		505
		506	=item on_property_notify $term, $event
		507
322	=item on_key_press $term, $event, $keysym, $octets	508	=item on_key_press $term, $event, $keysym, $octets
323		509
324	=item on_key_release $term, $event, $keysym	510	=item on_key_release $term, $event, $keysym
325		511
326	=item on_button_press $term, $event	512	=item on_button_press $term, $event
…		…
335		521
336	Called whenever the corresponding X event is received for the terminal If	522	Called whenever the corresponding X event is received for the terminal If
337	the hook returns true, then the even will be ignored by rxvt-unicode.	523	the hook returns true, then the even will be ignored by rxvt-unicode.
338		524
339	The event is a hash with most values as named by Xlib (see the XEvent	525	The event is a hash with most values as named by Xlib (see the XEvent
340	manpage), with the additional members C<row> and C<col>, which are the row	526	manpage), with the additional members C<row> and C<col>, which are the
341	and column under the mouse cursor.	527	(real, not screen-based) row and column under the mouse cursor.
342		528
343	C<on_key_press> additionally receives the string rxvt-unicode would	529	C<on_key_press> additionally receives the string rxvt-unicode would
344	output, if any, in locale-specific encoding.	530	output, if any, in locale-specific encoding.
345		531
346	subwindow.	532	subwindow.
		533
		534	=item on_client_message $term, $event
		535
		536	=item on_wm_protocols $term, $event
		537
		538	=item on_wm_delete_window $term, $event
		539
		540	Called when various types of ClientMessage events are received (all with
		541	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).
347		542
348	=back	543	=back
349		544
350	=cut	545	=cut
351		546
…		…
357	use Scalar::Util ();	552	use Scalar::Util ();
358	use List::Util ();	553	use List::Util ();
359		554
360	our $VERSION = 1;	555	our $VERSION = 1;
361	our $TERM;	556	our $TERM;
		557	our @TERM_INIT;
		558	our @TERM_EXT;
362	our @HOOKNAME;	559	our @HOOKNAME;
363	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;	560	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
364	our %OPTION;	561	our %OPTION;
365		562
366	our $LIBDIR;	563	our $LIBDIR;
367	our $RESNAME;	564	our $RESNAME;
368	our $RESCLASS;	565	our $RESCLASS;
369	our $RXVTNAME;	566	our $RXVTNAME;
370		567
		568	our $NOCHAR = chr 0xffff;
		569
371	=head2 Variables in the C<urxvt> Package	570	=head2 Variables in the C<urxvt> Package
372		571
373	=over 4	572	=over 4
374		573
375	=item $urxvt::LIBDIR	574	=item $urxvt::LIBDIR
…		…
387		586
388	=item $urxvt::TERM	587	=item $urxvt::TERM
389		588
390	The current terminal. This variable stores the current C<urxvt::term>	589	The current terminal. This variable stores the current C<urxvt::term>
391	object, whenever a callback/hook is executing.	590	object, whenever a callback/hook is executing.
		591
		592	=item @urxvt::TERM_INIT
		593
		594	All coderefs in this array will be called as methods of the next newly
		595	created C<urxvt::term> object (during the C<on_init> phase). The array
		596	gets cleared before the codereferences that were in it are being executed,
		597	so coderefs can push themselves onto it again if they so desire.
		598
		599	This complements to the perl-eval commandline option, but gets executed
		600	first.
		601
		602	=item @urxvt::TERM_EXT
		603
		604	Works similar to C<@TERM_INIT>, but contains perl package/class names, which
		605	get registered as normal extensions after calling the hooks in C<@TERM_INIT>
		606	but before other extensions. Gets cleared just like C<@TERM_INIT>.
392		607
393	=back	608	=back
394		609
395	=head2 Functions in the C<urxvt> Package	610	=head2 Functions in the C<urxvt> Package
396		611
…		…
411	Using this function has the advantage that its output ends up in the	626	Using this function has the advantage that its output ends up in the
412	correct place, e.g. on stderr of the connecting urxvtc client.	627	correct place, e.g. on stderr of the connecting urxvtc client.
413		628
414	Messages have a size limit of 1023 bytes currently.	629	Messages have a size limit of 1023 bytes currently.
415		630
416	=item $is_safe = urxvt::safe
417
418	Returns true when it is safe to do potentially unsafe things, such as
419	evaluating perl code specified by the user. This is true when urxvt was
420	started setuid or setgid.
421
422	=item $time = urxvt::NOW	631	=item $time = urxvt::NOW
423		632
424	Returns the "current time" (as per the event loop).	633	Returns the "current time" (as per the event loop).
425		634
426	=item urxvt::CurrentTime	635	=item urxvt::CurrentTime
427		636
428	=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,	637	=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,
429	Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,	638	Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,
430	Button4Mask, Button5Mask, AnyModifier	639	Button4Mask, Button5Mask, AnyModifier
		640
		641	=item urxvt::NoEventMask, KeyPressMask, KeyReleaseMask,
		642	ButtonPressMask, ButtonReleaseMask, EnterWindowMask, LeaveWindowMask,
		643	PointerMotionMask, PointerMotionHintMask, Button1MotionMask, Button2MotionMask,
		644	Button3MotionMask, Button4MotionMask, Button5MotionMask, ButtonMotionMask,
		645	KeymapStateMask, ExposureMask, VisibilityChangeMask, StructureNotifyMask,
		646	ResizeRedirectMask, SubstructureNotifyMask, SubstructureRedirectMask,
		647	FocusChangeMask, PropertyChangeMask, ColormapChangeMask, OwnerGrabButtonMask
		648
		649	=item urxvt::KeyPress, KeyRelease, ButtonPress, ButtonRelease, MotionNotify,
		650	EnterNotify, LeaveNotify, FocusIn, FocusOut, KeymapNotify, Expose,
		651	GraphicsExpose, NoExpose, VisibilityNotify, CreateNotify, DestroyNotify,
		652	UnmapNotify, MapNotify, MapRequest, ReparentNotify, ConfigureNotify,
		653	ConfigureRequest, GravityNotify, ResizeRequest, CirculateNotify,
		654	CirculateRequest, PropertyNotify, SelectionClear, SelectionRequest,
		655	SelectionNotify, ColormapNotify, ClientMessage, MappingNotify
431		656
432	Various constants for use in X calls and event processing.	657	Various constants for use in X calls and event processing.
433		658
434	=back	659	=back
435		660
…		…
486	=back	711	=back
487		712
488	=cut	713	=cut
489		714
490	BEGIN {	715	BEGIN {
491	urxvt->bootstrap;
492
493	# overwrite perl's warn	716	# overwrite perl's warn
494	*CORE::GLOBAL::warn = sub {	717	*CORE::GLOBAL::warn = sub {
495	my $msg = join "", @_;	718	my $msg = join "", @_;
496	$msg .= "\n"	719	$msg .= "\n"
497	unless $msg =~ /\n$/;	720	unless $msg =~ /\n$/;
498	urxvt::warn ($msg);	721	urxvt::warn ($msg);
499	};	722	};
500
501	# %ENV is the original startup environment
502	delete $ENV{IFS};
503	delete $ENV{CDPATH};
504	delete $ENV{BASH_ENV};
505	$ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin";
506	}	723	}
507		724
508	my @hook_count;	725	no warnings 'utf8';
		726
509	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};	727	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
510		728
511	sub verbose {	729	sub verbose {
512	my ($level, $msg) = @_;	730	my ($level, $msg) = @_;
513	warn "$msg\n" if $level <= $verbosity;	731	warn "$msg\n" if $level <= $verbosity;
514	}	732	}
515		733
516	my $extension_pkg = "extension0000";
517	my %extension_pkg;	734	my %extension_pkg;
518		735
519	# load a single script into its own package, once only	736	# load a single script into its own package, once only
520	sub extension_package($) {	737	sub extension_package($) {
521	my ($path) = @_;	738	my ($path) = @_;
522		739
523	$extension_pkg{$path} \|\|= do {	740	$extension_pkg{$path} \|\|= do {
524	my $pkg = "urxvt::" . ($extension_pkg++);	741	$path =~ /([^\/\\]+)$/;
		742	my $pkg = $1;
		743	$pkg =~ s/[^[:word:]]/_/g;
		744	$pkg = "urxvt::ext::$pkg";
525		745
526	verbose 3, "loading extension '$path' into package '$pkg'";	746	verbose 3, "loading extension '$path' into package '$pkg'";
527		747
528	open my $fh, "<:raw", $path	748	open my $fh, "<:raw", $path
529	or die "$path: $!";	749	or die "$path: $!";
530		750
531	my $source = untaint	751	my $source =
532	"package $pkg; use strict; use utf8;\n"	752	"package $pkg; use strict; use utf8; no warnings 'utf8';\n"
533	. "use base urxvt::term::extension::;\n"
534	. "#line 1 \"$path\"\n{\n"	753	. "#line 1 \"$path\"\n{\n"
535	. (do { local $/; <$fh> })	754	. (do { local $/; <$fh> })
536	. "\n};\n1";	755	. "\n};\n1";
537		756
538	eval $source	757	eval $source
…		…
552	if ($htype == 0) { # INIT	771	if ($htype == 0) { # INIT
553	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	772	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");
554		773
555	my %ext_arg;	774	my %ext_arg;
556		775
		776	{
		777	my @init = @TERM_INIT;
		778	@TERM_INIT = ();
		779	$_->($TERM) for @init;
		780	my @pkg = @TERM_EXT;
		781	@TERM_EXT = ();
		782	$TERM->register_package ($_) for @pkg;
		783	}
		784
557	for (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {	785	for (grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {
558	if ($_ eq "default") {	786	if ($_ eq "default") {
559	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback);	787	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback readline);
560	} elsif (/^-(.*)$/) {	788	} elsif (/^-(.*)$/) {
561	delete $ext_arg{$1};	789	delete $ext_arg{$1};
562	} elsif (/^([^<]+)<(.*)>$/) {	790	} elsif (/^([^<]+)<(.*)>$/) {
563	push @{ $ext_arg{$1} }, $2;	791	push @{ $ext_arg{$1} }, $2;
564	} else {	792	} else {
…		…
587	if $verbosity >= 10;	815	if $verbosity >= 10;
588		816
589	keys %$cb;	817	keys %$cb;
590		818
591	while (my ($pkg, $cb) = each %$cb) {	819	while (my ($pkg, $cb) = each %$cb) {
592	$retval = eval { $cb->($TERM->{_pkg}{$pkg}, @_) }	820	my $retval_ = eval { $cb->($TERM->{_pkg}{$pkg}, @_) };
593	and last;	821	$retval \|\|= $retval_;
594		822
595	if ($@) {	823	if ($@) {
596	$TERM->ungrab; # better to lose the grab than the session	824	$TERM->ungrab; # better to lose the grab than the session
597	warn $@;	825	warn $@;
598	}	826	}
599	}	827	}
		828
		829	verbose 11, "$HOOKNAME[$htype] returning <$retval>"
		830	if $verbosity >= 11;
600	}	831	}
601		832
602	if ($htype == 1) { # DESTROY	833	if ($htype == 1) { # DESTROY
603	if (my $hook = delete $TERM->{_hook}) {
604	for my $htype (0..$#$hook) {
605	$hook_count[$htype] -= scalar keys %{ $hook->[$htype] \|\| {} }
606	or set_should_invoke $htype, 0;
607	}
608	}
609
610	# clear package objects	834	# clear package objects
611	%$_ = () for values %{ $TERM->{_pkg} };	835	%$_ = () for values %{ $TERM->{_pkg} };
612		836
613	# clear package	837	# clear package
614	%$TERM = ();	838	%$TERM = ();
…		…
628	while (my ($name, $cb) = each %hook) {	852	while (my ($name, $cb) = each %hook) {
629	my $htype = $HOOKTYPE{uc $name};	853	my $htype = $HOOKTYPE{uc $name};
630	defined $htype	854	defined $htype
631	or Carp::croak "unsupported hook type '$name'";	855	or Carp::croak "unsupported hook type '$name'";
632		856
		857	$self->set_should_invoke ($htype, +1)
633	unless (exists $self->{term}{_hook}[$htype]{$pkg}) {	858	unless exists $self->{term}{_hook}[$htype]{$pkg};
634	$hook_count[$htype]++
635	or urxvt::set_should_invoke $htype, 1;
636	}
637		859
638	$self->{term}{_hook}[$htype]{$pkg} = $cb;	860	$self->{term}{_hook}[$htype]{$pkg} = $cb;
639	}	861	}
640	}	862	}
641		863
…		…
646	for my $name (@hook) {	868	for my $name (@hook) {
647	my $htype = $HOOKTYPE{uc $name};	869	my $htype = $HOOKTYPE{uc $name};
648	defined $htype	870	defined $htype
649	or Carp::croak "unsupported hook type '$name'";	871	or Carp::croak "unsupported hook type '$name'";
650		872
		873	$self->set_should_invoke ($htype, -1)
651	if (delete $self->{term}{_hook}[$htype]{$pkg}) {	874	if delete $self->{term}{_hook}[$htype]{$pkg};
652	--$hook_count[$htype]
653	or urxvt::set_should_invoke $htype, 0;
654	}
655	}	875	}
656	}	876	}
657		877
658	our $AUTOLOAD;	878	our $AUTOLOAD;
659		879
…		…
765	# find on_xxx subs in the package and register them	985	# find on_xxx subs in the package and register them
766	# as hooks	986	# as hooks
767	sub register_package {	987	sub register_package {
768	my ($self, $pkg, $argv) = @_;	988	my ($self, $pkg, $argv) = @_;
769		989
		990	no strict 'refs';
		991
		992	urxvt::verbose 6, "register package $pkg to $self";
		993
		994	@{"$pkg\::ISA"} = urxvt::term::extension::;
		995
770	my $proxy = bless {	996	my $proxy = bless {
771	_pkg => $pkg,	997	_pkg => $pkg,
772	argv => $argv,	998	argv => $argv,
773	}, $pkg;	999	}, $pkg;
774	Scalar::Util::weaken ($proxy->{term} = $self);	1000	Scalar::Util::weaken ($proxy->{term} = $self);
…		…
805		1031
806	Destroy the terminal object (close the window, free resources	1032	Destroy the terminal object (close the window, free resources
807	etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event	1033	etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event
808	watchers (timers, io watchers) are still active.	1034	watchers (timers, io watchers) are still active.
809		1035
		1036	=item $term->exec_async ($cmd[, @args])
		1037
		1038	Works like the combination of the C<fork>/C<exec> builtins, which executes
		1039	("starts") programs in the background. This function takes care of setting
		1040	the user environment before exec'ing the command (e.g. C<PATH>) and should
		1041	be preferred over explicit calls to C<exec> or C<system>.
		1042
		1043	Returns the pid of the subprocess or C<undef> on error.
		1044
		1045	=cut
		1046
		1047	sub exec_async {
		1048	my $self = shift;
		1049
		1050	my $pid = fork;
		1051
		1052	return $pid
		1053	if !defined $pid or $pid;
		1054
		1055	%ENV = %{ $self->env };
		1056
		1057	exec @_;
		1058	urxvt::_exit 255;
		1059	}
		1060
810	=item $isset = $term->option ($optval[, $set])	1061	=item $isset = $term->option ($optval[, $set])
811		1062
812	Returns true if the option specified by C<$optval> is enabled, and	1063	Returns true if the option specified by C<$optval> is enabled, and
813	optionally change it. All option values are stored by name in the hash	1064	optionally change it. All option values are stored by name in the hash
814	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.	1065	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.
…		…
816	Here is a a likely non-exhaustive list of option names, please see the	1067	Here is a a likely non-exhaustive list of option names, please see the
817	source file F</src/optinc.h> to see the actual list:	1068	source file F</src/optinc.h> to see the actual list:
818		1069
819	borderLess console cursorBlink cursorUnderline hold iconic insecure	1070	borderLess console cursorBlink cursorUnderline hold iconic insecure
820	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage	1071	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage
821	pastableTabs pointerBlank reverseVideo scrollBar scrollBar_floating	1072	override-redirect pastableTabs pointerBlank reverseVideo scrollBar
822	scrollBar_right scrollTtyKeypress scrollTtyOutput scrollWithBuffer	1073	scrollBar_floating scrollBar_right scrollTtyKeypress scrollTtyOutput
823	secondaryScreen secondaryScroll skipBuiltinGlyphs transparent	1074	scrollWithBuffer secondaryScreen secondaryScroll skipBuiltinGlyphs
824	tripleclickwords utmpInhibit visualBell	1075	transparent tripleclickwords utmpInhibit visualBell
825		1076
826	=item $value = $term->resource ($name[, $newval])	1077	=item $value = $term->resource ($name[, $newval])
827		1078
828	Returns the current resource value associated with a given name and	1079	Returns the current resource value associated with a given name and
829	optionally sets a new value. Setting values is most useful in the C<init>	1080	optionally sets a new value. Setting values is most useful in the C<init>
…		…
846		1097
847	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont	1098	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont
848	borderLess color cursorBlink cursorUnderline cutchars delete_key	1099	borderLess color cursorBlink cursorUnderline cutchars delete_key
849	display_name embed ext_bwidth fade font geometry hold iconName	1100	display_name embed ext_bwidth fade font geometry hold iconName
850	imFont imLocale inputMethod insecure int_bwidth intensityStyles	1101	imFont imLocale inputMethod insecure int_bwidth intensityStyles
851	italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier	1102	italicFont jumpScroll lineSpace loginShell mapAlert meta8 modifier
852	mouseWheelScrollPage name pastableTabs path perl_eval perl_ext_1 perl_ext_2	1103	mouseWheelScrollPage name override_redirect pastableTabs path perl_eval
853	perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd	1104	perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay
854	reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating	1105	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar
855	scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput	1106	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness
856	scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle	1107	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle
857	shade term_name title transparent transparent_all tripleclickwords	1108	secondaryScreen secondaryScroll selectstyle shade term_name title
858	utmpInhibit visualBell	1109	transient_for transparent transparent_all tripleclickwords utmpInhibit
		1110	visualBell
859		1111
860	=cut	1112	=cut
861		1113
862	sub resource($$;$) {	1114	sub resource($$;$) {
863	my ($self, $name) = (shift, shift);	1115	my ($self, $name) = (shift, shift);
…		…
898	=item ($row, $col) = $term->selection_end ([$row, $col])	1150	=item ($row, $col) = $term->selection_end ([$row, $col])
899		1151
900	Return the current values of the selection mark, begin or end positions,	1152	Return the current values of the selection mark, begin or end positions,
901	and optionally set them to new values.	1153	and optionally set them to new values.
902		1154
		1155	=item $term->selection_make ($eventtime[, $rectangular])
		1156
		1157	Tries to make a selection as set by C<selection_beg> and
		1158	C<selection_end>. If C<$rectangular> is true (default: false), a
		1159	rectangular selection will be made. This is the prefered function to make
		1160	a selection.
		1161
903	=item $success = $term->selection_grab ($eventtime)	1162	=item $success = $term->selection_grab ($eventtime)
904		1163
905	Try to request the primary selection from the server (for example, as set	1164	Try to request the primary selection text from the server (for example, as
906	by the next method).	1165	set by the next method). No visual feedback will be given. This function
		1166	is mostly useful from within C<on_sel_grab> hooks.
907		1167
908	=item $oldtext = $term->selection ([$newtext])	1168	=item $oldtext = $term->selection ([$newtext])
909		1169
910	Return the current selection text and optionally replace it by C<$newtext>.	1170	Return the current selection text and optionally replace it by C<$newtext>.
911		1171
…		…
1004	Convert the given locale-encoded octets into a perl string.	1264	Convert the given locale-encoded octets into a perl string.
1005		1265
1006	=item $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle])	1266	=item $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle])
1007		1267
1008	XORs the rendition values in the given span with the provided value	1268	XORs the rendition values in the given span with the provided value
1009	(default: C<RS_RVid>). Useful in refresh hooks to provide effects similar	1269	(default: C<RS_RVid>), which I<MUST NOT> contain font styles. Useful in
1010	to the selection.	1270	refresh hooks to provide effects similar to the selection.
1011		1271
1012	=item $term->scr_xor_rect ($beg_row, $beg_col, $end_row, $end_col[, $rstyle1[, $rstyle2]])	1272	=item $term->scr_xor_rect ($beg_row, $beg_col, $end_row, $end_col[, $rstyle1[, $rstyle2]])
1013		1273
1014	Similar to C<scr_xor_span>, but xors a rectangle instead. Trailing	1274	Similar to C<scr_xor_span>, but xors a rectangle instead. Trailing
1015	whitespace will additionally be xored with the C<$rstyle2>, which defaults	1275	whitespace will additionally be xored with the C<$rstyle2>, which defaults
1016	to C<RS_RVid \| RS_Uline>, which removes reverse video again and underlines	1276	to C<RS_RVid \| RS_Uline>, which removes reverse video again and underlines
1017	it instead.	1277	it instead. Both styles I<MUST NOT> contain font styles.
1018		1278
1019	=item $term->scr_bell	1279	=item $term->scr_bell
1020		1280
1021	Ring the bell!	1281	Ring the bell!
1022		1282
…		…
1029		1289
1030	Normally its not a good idea to use this function, as programs might be	1290	Normally its not a good idea to use this function, as programs might be
1031	confused by changes in cursor position or scrolling. Its useful inside a	1291	confused by changes in cursor position or scrolling. Its useful inside a
1032	C<on_add_lines> hook, though.	1292	C<on_add_lines> hook, though.
1033		1293
		1294	=item $term->scr_change_screen ($screen)
		1295
		1296	Switch to given screen - 0 primary, 1 secondary.
		1297
1034	=item $term->cmd_parse ($octets)	1298	=item $term->cmd_parse ($octets)
1035		1299
1036	Similar to C<scr_add_lines>, but the argument must be in the	1300	Similar to C<scr_add_lines>, but the argument must be in the
1037	locale-specific encoding of the terminal and can contain command sequences	1301	locale-specific encoding of the terminal and can contain command sequences
1038	(escape codes) that will be interpreted.	1302	(escape codes) that will be interpreted.
…		…
1048	Replaces the event mask of the pty watcher by the given event mask. Can	1312	Replaces the event mask of the pty watcher by the given event mask. Can
1049	be used to suppress input and output handling to the pty/tty. See the	1313	be used to suppress input and output handling to the pty/tty. See the
1050	description of C<< urxvt::timer->events >>. Make sure to always restore	1314	description of C<< urxvt::timer->events >>. Make sure to always restore
1051	the previous value.	1315	the previous value.
1052		1316
		1317	=item $fd = $term->pty_fd
		1318
		1319	Returns the master file descriptor for the pty in use, or C<-1> if no pty
		1320	is used.
		1321
1053	=item $windowid = $term->parent	1322	=item $windowid = $term->parent
1054		1323
1055	Return the window id of the toplevel window.	1324	Return the window id of the toplevel window.
1056		1325
1057	=item $windowid = $term->vt	1326	=item $windowid = $term->vt
1058		1327
1059	Return the window id of the terminal window.	1328	Return the window id of the terminal window.
1060		1329
		1330	=item $term->vt_emask_add ($x_event_mask)
		1331
		1332	Adds the specified events to the vt event mask. Useful e.g. when you want
		1333	to receive pointer events all the times:
		1334
		1335	$term->vt_emask_add (urxvt::PointerMotionMask);
		1336
1061	=item $window_width = $term->width	1337	=item $window_width = $term->width
1062		1338
1063	=item $window_height = $term->height	1339	=item $window_height = $term->height
1064		1340
1065	=item $font_width = $term->fwidth	1341	=item $font_width = $term->fwidth
…		…
1078		1354
1079	=item $max_scrollback = $term->saveLines	1355	=item $max_scrollback = $term->saveLines
1080		1356
1081	=item $nrow_plus_saveLines = $term->total_rows	1357	=item $nrow_plus_saveLines = $term->total_rows
1082		1358
1083	=item $lines_in_scrollback = $term->nsaved	1359	=item $topmost_scrollback_row = $term->top_row
1084		1360
1085	Return various integers describing terminal characteristics.	1361	Return various integers describing terminal characteristics.
1086		1362
1087	=item $x_display = $term->display_id	1363	=item $x_display = $term->display_id
1088		1364
…		…
1114	=item $modifiermask = $term->ModNumLockMask	1390	=item $modifiermask = $term->ModNumLockMask
1115		1391
1116	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often	1392	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often
1117	AltGr), the meta key (often Alt) and the num lock key, if applicable.	1393	AltGr), the meta key (often Alt) and the num lock key, if applicable.
1118		1394
		1395	=item $screen = $term->current_screen
		1396
		1397	Returns the currently displayed screen (0 primary, 1 secondary).
		1398
		1399	=item $cursor_is_hidden = $term->hidden_cursor
		1400
		1401	Returns wether the cursor is currently hidden or not.
		1402
1119	=item $view_start = $term->view_start ([$newvalue])	1403	=item $view_start = $term->view_start ([$newvalue])
1120		1404
1121	Returns the negative row number of the topmost line. Minimum value is	1405	Returns the row number of the topmost displayed line. Maximum value is
1122	C<0>, which displays the normal terminal contents. Larger values scroll	1406	C<0>, which displays the normal terminal contents. Lower values scroll
1123	this many lines into the scrollback buffer.	1407	this many lines into the scrollback buffer.
1124		1408
1125	=item $term->want_refresh	1409	=item $term->want_refresh
1126		1410
1127	Requests a screen refresh. At the next opportunity, rxvt-unicode will	1411	Requests a screen refresh. At the next opportunity, rxvt-unicode will
…		…
1142	line, starting at column C<$start_col> (default C<0>), which is useful	1426	line, starting at column C<$start_col> (default C<0>), which is useful
1143	to replace only parts of a line. The font index in the rendition will	1427	to replace only parts of a line. The font index in the rendition will
1144	automatically be updated.	1428	automatically be updated.
1145		1429
1146	C<$text> is in a special encoding: tabs and wide characters that use more	1430	C<$text> is in a special encoding: tabs and wide characters that use more
1147	than one cell when displayed are padded with urxvt::NOCHAR characters	1431	than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535)
1148	(C<chr 65535>). Characters with combining characters and other characters	1432	characters. Characters with combining characters and other characters that
1149	that do not fit into the normal tetx encoding will be replaced with	1433	do not fit into the normal tetx encoding will be replaced with characters
1150	characters in the private use area.	1434	in the private use area.
1151		1435
1152	You have to obey this encoding when changing text. The advantage is	1436	You have to obey this encoding when changing text. The advantage is
1153	that C<substr> and similar functions work on screen cells and not on	1437	that C<substr> and similar functions work on screen cells and not on
1154	characters.	1438	characters.
1155		1439
…		…
1206	Return the row number of the first/last row of the line, respectively.	1490	Return the row number of the first/last row of the line, respectively.
1207		1491
1208	=item $offset = $line->offset_of ($row, $col)	1492	=item $offset = $line->offset_of ($row, $col)
1209		1493
1210	Returns the character offset of the given row\|col pair within the logical	1494	Returns the character offset of the given row\|col pair within the logical
1211	line.	1495	line. Works for rows outside the line, too, and returns corresponding
		1496	offsets outside the string.
1212		1497
1213	=item ($row, $col) = $line->coord_of ($offset)	1498	=item ($row, $col) = $line->coord_of ($offset)
1214		1499
1215	Translates a string offset into terminal coordinates again.	1500	Translates a string offset into terminal coordinates again.
1216		1501
…		…
1329		1614
1330	Calls XUngrab for the most recent grab. Is called automatically on	1615	Calls XUngrab for the most recent grab. Is called automatically on
1331	evaluation errors, as it is better to lose the grab in the error case as	1616	evaluation errors, as it is better to lose the grab in the error case as
1332	the session.	1617	the session.
1333		1618
		1619	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])
		1620
		1621	=item $atom_name = $term->XGetAtomName ($atom)
		1622
		1623	=item @atoms = $term->XListProperties ($window)
		1624
		1625	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)
		1626
		1627	=item $term->XChangeWindowProperty ($window, $property, $type, $format, $octets)
		1628
		1629	=item $term->XDeleteProperty ($window, $property)
		1630
		1631	=item $window = $term->DefaultRootWindow
		1632
		1633	=item $term->XReparentWindow ($window, $parent, [$x, $y])
		1634
		1635	=item $term->XMapWindow ($window)
		1636
		1637	=item $term->XUnmapWindow ($window)
		1638
		1639	=item $term->XMoveResizeWindow ($window, $x, $y, $width, $height)
		1640
		1641	=item ($x, $y, $child_window) = $term->XTranslateCoordinates ($src, $dst, $x, $y)
		1642
		1643	=item $term->XChangeInput ($window, $add_events[, $del_events])
		1644
		1645	Various X or X-related functions. The C<$term> object only serves as
		1646	the source of the display, otherwise those functions map more-or-less
		1647	directory onto the X functions of the same name.
		1648
1334	=back	1649	=back
1335		1650
1336	=cut	1651	=cut
1337		1652
1338	package urxvt::popup;	1653	package urxvt::popup;
…		…
1439	my $env = $self->{term}->env;	1754	my $env = $self->{term}->env;
1440	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.	1755	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.
1441	delete $env->{LC_ALL};	1756	delete $env->{LC_ALL};
1442	$env->{LC_CTYPE} = $self->{term}->locale;	1757	$env->{LC_CTYPE} = $self->{term}->locale;
1443		1758
1444	urxvt::term->new ($env, $self->{term}->resource ("name"),	1759	urxvt::term->new ($env, "popup",
1445	"--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0,	1760	"--perl-lib" => "", "--perl-ext-common" => "",
		1761	"-pty-fd" => -1, "-sl" => 0,
		1762	"-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",
1446	"--transient-for" => $self->{term}->parent,	1763	"--transient-for" => $self->{term}->parent,
1447	"-display" => $self->{term}->display_id,	1764	"-display" => $self->{term}->display_id,
1448	"-pe" => "urxvt-popup")	1765	"-pe" => "urxvt-popup")
1449	or die "unable to create popup window\n";	1766	or die "unable to create popup window\n";
1450	}	1767	}
…		…
1455	delete $self->{term}{_destroy}{$self};	1772	delete $self->{term}{_destroy}{$self};
1456	$self->{term}->ungrab;	1773	$self->{term}->ungrab;
1457	}	1774	}
1458		1775
1459	=back	1776	=back
		1777
		1778	=cut
		1779
		1780	package urxvt::watcher;
		1781
		1782	@urxvt::timer::ISA = __PACKAGE__;
		1783	@urxvt::iow::ISA = __PACKAGE__;
		1784	@urxvt::pw::ISA = __PACKAGE__;
		1785	@urxvt::iw::ISA = __PACKAGE__;
1460		1786
1461	=head2 The C<urxvt::timer> Class	1787	=head2 The C<urxvt::timer> Class
1462		1788
1463	This class implements timer watchers/events. Time is represented as a	1789	This class implements timer watchers/events. Time is represented as a
1464	fractional number of seconds since the epoch. Example:	1790	fractional number of seconds since the epoch. Example:
…		…
1502	Start the timer.	1828	Start the timer.
1503		1829
1504	=item $timer = $timer->start ($tstamp)	1830	=item $timer = $timer->start ($tstamp)
1505		1831
1506	Set the event trigger time to C<$tstamp> and start the timer.	1832	Set the event trigger time to C<$tstamp> and start the timer.
		1833
		1834	=item $timer = $timer->after ($delay)
		1835
		1836	Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.
1507		1837
1508	=item $timer = $timer->stop	1838	=item $timer = $timer->stop
1509		1839
1510	Stop the timer.	1840	Stop the timer.
1511		1841
…		…
1558		1888
1559	Stop watching for events on the given filehandle.	1889	Stop watching for events on the given filehandle.
1560		1890
1561	=back	1891	=back
1562		1892
		1893	=head2 The C<urxvt::iw> Class
		1894
		1895	This class implements idle watchers, that get called automatically when
		1896	the process is idle. They should return as fast as possible, after doing
		1897	some useful work.
		1898
		1899	=over 4
		1900
		1901	=item $iw = new urxvt::iw
		1902
		1903	Create a new idle watcher object in stopped state.
		1904
		1905	=item $iw = $iw->cb (sub { my ($iw) = @_; ... })
		1906
		1907	Set the callback to be called when the watcher triggers.
		1908
		1909	=item $timer = $timer->start
		1910
		1911	Start the watcher.
		1912
		1913	=item $timer = $timer->stop
		1914
		1915	Stop the watcher.
		1916
		1917	=back
		1918
		1919	=head2 The C<urxvt::pw> Class
		1920
		1921	This class implements process watchers. They create an event whenever a
		1922	process exits, after which they stop automatically.
		1923
		1924	my $pid = fork;
		1925	...
		1926	$term->{pw} = urxvt::pw
		1927	->new
		1928	->start ($pid)
		1929	->cb (sub {
		1930	my ($pw, $exit_status) = @_;
		1931	...
		1932	});
		1933
		1934	=over 4
		1935
		1936	=item $pw = new urxvt::pw
		1937
		1938	Create a new process watcher in stopped state.
		1939
		1940	=item $pw = $pw->cb (sub { my ($pw, $exit_status) = @_; ... })
		1941
		1942	Set the callback to be called when the timer triggers.
		1943
		1944	=item $pw = $timer->start ($pid)
		1945
		1946	Tells the wqtcher to start watching for process C<$pid>.
		1947
		1948	=item $pw = $pw->stop
		1949
		1950	Stop the watcher.
		1951
		1952	=back
		1953
1563	=head1 ENVIRONMENT	1954	=head1 ENVIRONMENT
1564		1955
1565	=head2 URXVT_PERL_VERBOSITY	1956	=head2 URXVT_PERL_VERBOSITY
1566		1957
1567	This variable controls the verbosity level of the perl extension. Higher	1958	This variable controls the verbosity level of the perl extension. Higher
…		…
1571		1962
1572	=item == 0 - fatal messages	1963	=item == 0 - fatal messages
1573		1964
1574	=item >= 3 - script loading and management	1965	=item >= 3 - script loading and management
1575		1966
1576	=item >=10 - all events received	1967	=item >=10 - all called hooks
		1968
		1969	=item >=11 - hook reutrn values
1577		1970
1578	=back	1971	=back
1579		1972
1580	=head1 AUTHOR	1973	=head1 AUTHOR
1581		1974

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.82 by root, Thu Jan 12 01:30:53 2006 UTC vs. Revision 1.125 by root, Sun Jan 22 20:39:47 2006 UTC

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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.82 by root, Thu Jan 12 01:30:53 2006 UTC vs.
Revision 1.125 by root, Sun Jan 22 20:39:47 2006 UTC