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

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.138 by root, Sat Mar 4 22:36:50 2006 UTC vs.
Revision 1.194 by sf-exg, Wed Jun 29 21:59:36 2011 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
…		…
37		40
38	@@RXVT_NAME@@ -pe <extensionname>	41	@@RXVT_NAME@@ -pe <extensionname>
39		42
40	Or by adding them to the resource for extensions loaded by default:	43	Or by adding them to the resource for extensions loaded by default:
41		44
42	URxvt.perl-ext-common: default,automove-background,selection-autotransform	45	URxvt.perl-ext-common: default,selection-autotransform
43		46
44	=over 4	47	=over 4
45		48
46	=item selection (enabled by default)	49	=item selection (enabled by default)
47		50
…		…
62	URxvt.selection.pattern-1: perl-regex	65	URxvt.selection.pattern-1: perl-regex
63	...	66	...
64		67
65	The index number (0, 1...) must not have any holes, and each regex must	68	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	69	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	70	the match. For example, the following adds a regex that matches everything
68	between two vertical bars:	71	between two vertical bars:
69		72
70	URxvt.selection.pattern-0: \\\|([^\|]+)\\\|	73	URxvt.selection.pattern-0: \\\|([^\|]+)\\\|
71		74
72	Another example: Programs I use often output "absolute path: " at the	75	Another example: Programs I use often output "absolute path: " at the
…		…
98		101
99	Other extensions can extend this popup menu by pushing a code reference	102	Other extensions can extend this popup menu by pushing a code reference
100	onto C<@{ $term->{option_popup_hook} }>, which gets called whenever the	103	onto C<@{ $term->{option_popup_hook} }>, which gets called whenever the
101	popup is being displayed.	104	popup is being displayed.
102		105
103	It's sole argument is the popup menu, which can be modified. It should	106	Its sole argument is the popup menu, which can be modified. It should
104	either return nothing or a string, the initial boolean value and a code	107	either return nothing or a string, the initial boolean value and a code
105	reference. The string will be used as button text and the code reference	108	reference. The string will be used as button text and the code reference
106	will be called when the toggle changes, with the new boolean value as	109	will be called when the toggle changes, with the new boolean value as
107	first argument.	110	first argument.
108		111
109	The following will add an entry C<myoption> that changes	112	The following will add an entry C<myoption> that changes
110	C<$self->{myoption}>:	113	C<< $self->{myoption} >>:
111		114
112	push @{ $self->{term}{option_popup_hook} }, sub {	115	push @{ $self->{term}{option_popup_hook} }, sub {
113	("my option" => $myoption, sub { $self->{myoption} = $_[0] })	116	("my option" => $myoption, sub { $self->{myoption} = $_[0] })
114	};	117	};
115		118
…		…
121		124
122	Other extensions can extend this popup menu by pushing a code reference	125	Other extensions can extend this popup menu by pushing a code reference
123	onto C<@{ $term->{selection_popup_hook} }>, which gets called whenever the	126	onto C<@{ $term->{selection_popup_hook} }>, which gets called whenever the
124	popup is being displayed.	127	popup is being displayed.
125		128
126	It's sole argument is the popup menu, which can be modified. The selection	129	Its sole argument is the popup menu, which can be modified. The selection
127	is in C<$_>, which can be used to decide wether to add something or not.	130	is in C<$_>, which can be used to decide whether to add something or not.
128	It should either return nothing or a string and a code reference. The	131	It should either return nothing or a string and a code reference. The
129	string will be used as button text and the code reference will be called	132	string will be used as button text and the code reference will be called
130	when the button gets activated and should transform C<$_>.	133	when the button gets activated and should transform C<$_>.
131		134
132	The following will add an entry C<a to b> that transforms all C<a>s in	135	The following will add an entry C<a to b> that transforms all C<a>s in
133	the selection to C<b>s, but only if the selection currently contains any	136	the selection to C<b>s, but only if the selection currently contains any
134	C<a>s:	137	C<a>s:
135		138
136	push @{ $self->{term}{selection_popup_hook} }, sub {	139	push @{ $self->{term}{selection_popup_hook} }, sub {
137	/a/ ? ("a to be" => sub { s/a/b/g }	140	/a/ ? ("a to b" => sub { s/a/b/g }
138	: ()	141	: ()
139	};	142	};
140		143
141	=item searchable-scrollback<hotkey> (enabled by default)	144	=item searchable-scrollback<hotkey> (enabled by default)
142		145
…		…
149	search. C<BackSpace> removes a character from the regex, C<Up> and C<Down>	152	search. C<BackSpace> removes a character from the regex, C<Up> and C<Down>
150	search upwards/downwards in the scrollback buffer, C<End> jumps to the	153	search upwards/downwards in the scrollback buffer, C<End> jumps to the
151	bottom. C<Escape> leaves search mode and returns to the point where search	154	bottom. C<Escape> leaves search mode and returns to the point where search
152	was started, while C<Enter> or C<Return> stay at the current position and	155	was started, while C<Enter> or C<Return> stay at the current position and
153	additionally stores the first match in the current line into the primary	156	additionally stores the first match in the current line into the primary
154	selection.	157	selection if the C<Shift> modifier is active.
		158
		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.
		162
		163	See L<perlre> for more info about perl regular expression syntax.
155		164
156	=item readline (enabled by default)	165	=item readline (enabled by default)
157		166
158	A support package that tries to make editing with readline easier. At	167	A support package that tries to make editing with readline easier. At
159	the moment, it reacts to clicking shift-left mouse button by trying to	168	the moment, it reacts to clicking shift-left mouse button by trying to
160	move the text cursor to this position. It does so by generating as many	169	move the text cursor to this position. It does so by generating as many
161	cursor-left or cursor-right keypresses as required (the this only works	170	cursor-left or cursor-right keypresses as required (this only works
162	for programs that correctly support wide characters).	171	for programs that correctly support wide characters).
163		172
164	To avoid too many false positives, this is only done when:	173	To avoid too many false positives, this is only done when:
165		174
166	=over 4	175	=over 4
…		…
214	the message into vi commands to load the file.	223	the message into vi commands to load the file.
215		224
216	=item tabbed	225	=item tabbed
217		226
218	This transforms the terminal into a tabbar with additional terminals, that	227	This transforms the terminal into a tabbar with additional terminals, that
219	is, it implements what is commonly refered to as "tabbed terminal". The topmost line	228	is, it implements what is commonly referred to as "tabbed terminal". The topmost line
220	displays a "[NEW]" button, which, when clicked, will add a new tab, followed by one	229	displays a "[NEW]" button, which, when clicked, will add a new tab, followed by one
221	button per tab.	230	button per tab.
222		231
223	Clicking a button will activate that tab. Pressing B<Shift-Left> and	232	Clicking a button will activate that tab. Pressing B<Shift-Left> and
224	B<Shift-Right> will switch to the tab left or right of the current one,	233	B<Shift-Right> will switch to the tab left or right of the current one,
…		…
234	URxvt.tabbed.tab-bg: <colour-index, default 1>	243	URxvt.tabbed.tab-bg: <colour-index, default 1>
235		244
236	See I<COLOR AND GRAPHICS> in the @@RXVT_NAME@@(1) manpage for valid	245	See I<COLOR AND GRAPHICS> in the @@RXVT_NAME@@(1) manpage for valid
237	indices.	246	indices.
238		247
239	=item mark-urls	248	=item matcher
240		249
241	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
242	make them clickable. When middle-clicked, the program specified in the	251	matching a certain pattern and make it clickable. When clicked with the
243	resource C<urlLauncher> (default C<x-www-browser>) will be started with	252	mouse button specified in the C<matcher.button> resource (default 2, or
244	the URL as first argument.	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
245		276
246	=item xim-onthespot	277	=item xim-onthespot
247		278
248	This (experimental) perl extension implements OnTheSpot editing. It does	279	This (experimental) perl extension implements OnTheSpot editing. It does
249	not work perfectly, and some input methods don't seem to work well with	280	not work perfectly, and some input methods don't seem to work well with
250	OnTheSpot editing in general, but it seems to work at leats for SCIM and	281	OnTheSpot editing in general, but it seems to work at least for SCIM and
251	kinput2.	282	kinput2.
252		283
253	You enable it by specifying this extension and a preedit style of	284	You enable it by specifying this extension and a preedit style of
254	C<OnTheSpot>, i.e.:	285	C<OnTheSpot>, i.e.:
255		286
256	@@RXVT_NAME@@ -pt OnTheSpot -pe xim-onthespot	287	@@RXVT_NAME@@ -pt OnTheSpot -pe xim-onthespot
257		288
258	=item automove-background	289	=item kuake<hotkey>
259		290
260	This is basically a one-line extension that dynamically changes the background pixmap offset	291	A very primitive quake-console-like extension. It was inspired by a
261	to the window position, in effect creating the same effect as pseudo transparency with	292	description of how the programs C<kuake> and C<yakuake> work: Whenever the
262	a custom pixmap. No scaling is supported in this mode. Exmaple:	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.
263		296
264	@@RXVT_NAME@@ -pixmap background.xpm -pe automove-background	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).
		307
		308	=item overlay-osc
		309
		310	This extension implements some OSC commands to display timed popups on the
		311	screen - useful for status displays from within scripts. You have to read
		312	the sources for more info.
265		313
266	=item block-graphics-to-ascii	314	=item block-graphics-to-ascii
267		315
268	A not very useful example of filtering all text output to the terminal,	316	A not very useful example of filtering all text output to the terminal
269	by replacing all line-drawing characters (U+2500 .. U+259F) by a	317	by replacing all line-drawing characters (U+2500 .. U+259F) by a
270	similar-looking ascii character.	318	similar-looking ascii character.
271		319
272	=item digital-clock	320	=item digital-clock
273		321
274	Displays a digital clock using the built-in overlay.	322	Displays a digital clock using the built-in overlay.
275		323
276	=item remote-clipboard	324	=item remote-clipboard
277		325
278	Somewhat of a misnomer, this extension adds two menu entries to the	326	Somewhat of a misnomer, this extension adds two menu entries to the
279	selection popup that allows one ti run external commands to store the	327	selection popup that allows one to run external commands to store the
280	selection somewhere and fetch it again.	328	selection somewhere and fetch it again.
281		329
282	We use it to implement a "distributed selection mechanism", which just	330	We use it to implement a "distributed selection mechanism", which just
283	means that one command uploads the file to a remote server, and another	331	means that one command uploads the file to a remote server, and another
284	reads it.	332	reads it.
…		…
293	URxvt.remote-selection.store: rsh ruth 'cat >/tmp/distributed-selection'	341	URxvt.remote-selection.store: rsh ruth 'cat >/tmp/distributed-selection'
294	URxvt.remote-selection.fetch: rsh ruth 'cat /tmp/distributed-selection'	342	URxvt.remote-selection.fetch: rsh ruth 'cat /tmp/distributed-selection'
295		343
296	=item selection-pastebin	344	=item selection-pastebin
297		345
298	This is a little rarely useful extension that Uploads the selection as	346	This is a little rarely useful extension that uploads the selection as
299	textfile to a remote site (or does other things). (The implementation is	347	textfile to a remote site (or does other things). (The implementation is
300	not currently secure for use in a multiuser environment as it writes to	348	not currently secure for use in a multiuser environment as it writes to
301	F</tmp> directly.).	349	F</tmp> directly.).
302		350
303	It listens to the C<selection-pastebin:remote-pastebin> keyboard command,	351	It listens to the C<selection-pastebin:remote-pastebin> keyboard command,
…		…
320	in the C<selection-pastebin-url> resource (again, the % is the placeholder	368	in the C<selection-pastebin-url> resource (again, the % is the placeholder
321	for the filename):	369	for the filename):
322		370
323	URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/%	371	URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/%
324		372
		373	I<Note to xrdb users:> xrdb uses the C preprocessor, which might interpret
		374	the double C</> characters as comment start. Use C<\057\057> instead,
		375	which works regardless of whether xrdb is used to parse the resource file
		376	or not.
		377
		378	=item macosx-clipboard and macosx-clipboard-native
		379
		380	These two modules implement an extended clipboard for Mac OS X. They are
		381	used like this:
		382
		383	URxvt.perl-ext-common: default,macosx-clipboard
		384	URxvt.keysym.M-c: perl:macosx-clipboard:copy
		385	URxvt.keysym.M-v: perl:macosx-clipboard:paste
		386
		387	The difference between them is that the native variant requires a
		388	perl from apple's devkit or so, and C<macosx-clipboard> requires the
		389	C<Mac::Pasteboard> module, works with other perls, has fewer bugs, is
		390	simpler etc. etc.
		391
325	=item example-refresh-hooks	392	=item example-refresh-hooks
326		393
327	Displays a very simple digital clock in the upper right corner of the	394	Displays a very simple digital clock in the upper right corner of the
328	window. Illustrates overwriting the refresh callbacks to create your own	395	window. Illustrates overwriting the refresh callbacks to create your own
329	overlays or changes.	396	overlays or changes.
		397
		398	=item confirm-paste
		399
		400	Displays a confirmation dialog when a paste containing at least a full
		401	line is detected.
330		402
331	=back	403	=back
332		404
333	=head1 API DOCUMENTATION	405	=head1 API DOCUMENTATION
334		406
…		…
350		422
351	=over 4	423	=over 4
352		424
353	=item $text	425	=item $text
354		426
355	Rxvt-unicodes special way of encoding text, where one "unicode" character	427	Rxvt-unicode's special way of encoding text, where one "unicode" character
356	always represents one screen cell. See L<ROW_t> for a discussion of this format.	428	always represents one screen cell. See L<ROW_t> for a discussion of this format.
357		429
358	=item $string	430	=item $string
359		431
360	A perl text string, with an emphasis on I<text>. It can store all unicode	432	A perl text string, with an emphasis on I<text>. It can store all unicode
…		…
368		440
369	=back	441	=back
370		442
371	=head2 Extension Objects	443	=head2 Extension Objects
372		444
373	Very perl extension is a perl class. A separate perl object is created	445	Every perl extension is a perl class. A separate perl object is created
374	for each terminal and each extension and passed as the first parameter to	446	for each terminal, and each terminal has its own set of extension objects,
375	hooks. So extensions can use their C<$self> object without having to think	447	which are passed as the first parameter to hooks. So extensions can use
376	about other extensions, with the exception of methods and members that	448	their C<$self> object without having to think about clashes with other
		449	extensions or other terminals, with the exception of methods and members
377	begin with an underscore character C<_>: these are reserved for internal	450	that begin with an underscore character C<_>: these are reserved for
378	use.	451	internal use.
379		452
380	Although it isn't a C<urxvt::term> object, you can call all methods of the	453	Although it isn't a C<urxvt::term> object, you can call all methods of the
381	C<urxvt::term> class on this object.	454	C<urxvt::term> class on this object.
382		455
383	It has the following methods and data members:	456	It has the following methods and data members:
…		…
404	=head2 Hooks	477	=head2 Hooks
405		478
406	The following subroutines can be declared in extension files, and will be	479	The following subroutines can be declared in extension files, and will be
407	called whenever the relevant event happens.	480	called whenever the relevant event happens.
408		481
409	The first argument passed to them is an extension oject as described in	482	The first argument passed to them is an extension object as described in
410	the in the C<Extension Objects> section.	483	the in the C<Extension Objects> section.
411		484
412	B<All> of these hooks must return a boolean value. If any of the called	485	B<All> of these hooks must return a boolean value. If any of the called
413	hooks returns true, then the event counts as being I<consumed>, and the	486	hooks returns true, then the event counts as being I<consumed>, and the
414	relevant action might not be carried out by the C++ code.	487	relevant action might not be carried out by the C++ code.
…		…
427	place.	500	place.
428		501
429	=item on_start $term	502	=item on_start $term
430		503
431	Called at the very end of initialisation of a new terminal, just before	504	Called at the very end of initialisation of a new terminal, just before
432	trying to map (display) the toplevel and returning to the mainloop.	505	trying to map (display) the toplevel and returning to the main loop.
433		506
434	=item on_destroy $term	507	=item on_destroy $term
435		508
436	Called whenever something tries to destroy terminal, when the terminal is	509	Called whenever something tries to destroy terminal, when the terminal is
437	still fully functional (not for long, though).	510	still fully functional (not for long, though).
…		…
464		537
465	Called whenever a selection has been copied, but before the selection is	538	Called whenever a selection has been copied, but before the selection is
466	requested from the server. The selection text can be queried and changed	539	requested from the server. The selection text can be queried and changed
467	by calling C<< $term->selection >>.	540	by calling C<< $term->selection >>.
468		541
469	Returning a true value aborts selection grabbing. It will still be hilighted.	542	Returning a true value aborts selection grabbing. It will still be highlighted.
470		543
471	=item on_sel_extend $term	544	=item on_sel_extend $term
472		545
473	Called whenever the user tries to extend the selection (e.g. with a double	546	Called whenever the user tries to extend the selection (e.g. with a double
474	click) and is either supposed to return false (normal operation), or	547	click) and is either supposed to return false (normal operation), or
475	should extend the selection itelf and return true to suppress the built-in	548	should extend the selection itself and return true to suppress the built-in
476	processing. This can happen multiple times, as long as the callback	549	processing. This can happen multiple times, as long as the callback
477	returns true, it will be called on every further click by the user and is	550	returns true, it will be called on every further click by the user and is
478	supposed to enlarge the selection more and more, if possible.	551	supposed to enlarge the selection more and more, if possible.
479		552
480	See the F<selection> example extension.	553	See the F<selection> example extension.
481		554
482	=item on_view_change $term, $offset	555	=item on_view_change $term, $offset
483		556
484	Called whenever the view offset changes, i..e the user or program	557	Called whenever the view offset changes, i.e. the user or program
485	scrolls. Offset C<0> means display the normal terminal, positive values	558	scrolls. Offset C<0> means display the normal terminal, positive values
486	show this many lines of scrollback.	559	show this many lines of scrollback.
487		560
488	=item on_scroll_back $term, $lines, $saved	561	=item on_scroll_back $term, $lines, $saved
489		562
…		…
493		566
494	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,	567	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,
495	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total	568	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total
496	number of lines that will be in the scrollback buffer.	569	number of lines that will be in the scrollback buffer.
497		570
498	=item on_osc_seq $term, $op, $args	571	=item on_osc_seq $term, $op, $args, $resp
499		572
500	Called on every OSC sequence and can be used to suppress it or modify its	573	Called on every OSC sequence and can be used to suppress it or modify its
501	behaviour. The default should be to return an empty list. A true value	574	behaviour. The default should be to return an empty list. A true value
502	suppresses execution of the request completely. Make sure you don't get	575	suppresses execution of the request completely. Make sure you don't get
503	confused by recursive invocations when you output an osc sequence within	576	confused by recursive invocations when you output an OSC sequence within
504	this callback.	577	this callback.
505		578
506	C<on_osc_seq_perl> should be used for new behaviour.	579	C<on_osc_seq_perl> should be used for new behaviour.
507		580
508	=item on_osc_seq_perl $term, $string	581	=item on_osc_seq_perl $term, $args, $resp
509		582
510	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =	583	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =
511	operating system command) is processed. Cursor position and other state	584	operating system command) is processed. Cursor position and other state
512	information is up-to-date when this happens. For interoperability, the	585	information is up-to-date when this happens. For interoperability, the
513	string should start with the extension name and a colon, to distinguish	586	string should start with the extension name (sans -osc) and a semicolon,
514	it from commands for other extensions, and this might be enforced in the	587	to distinguish it from commands for other extensions, and this might be
515	future.	588	enforced in the future.
		589
		590	For example, C<overlay-osc> uses this:
		591
		592	sub on_osc_seq_perl {
		593	my ($self, $osc, $resp) = @_;
		594
		595	return unless $osc =~ s/^overlay;//;
		596
		597	... process remaining $osc string
		598	}
516		599
517	Be careful not ever to trust (in a security sense) the data you receive,	600	Be careful not ever to trust (in a security sense) the data you receive,
518	as its source can not easily be controleld (e-mail content, messages from	601	as its source can not easily be controlled (e-mail content, messages from
519	other users on the same system etc.).	602	other users on the same system etc.).
		603
		604	For responses, C<$resp> contains the end-of-args separator used by the
		605	sender.
520		606
521	=item on_add_lines $term, $string	607	=item on_add_lines $term, $string
522		608
523	Called whenever text is about to be output, with the text as argument. You	609	Called whenever text is about to be output, with the text as argument. You
524	can filter/change and output the text yourself by returning a true value	610	can filter/change and output the text yourself by returning a true value
…		…
529	=item on_tt_write $term, $octets	615	=item on_tt_write $term, $octets
530		616
531	Called whenever some data is written to the tty/pty and can be used to	617	Called whenever some data is written to the tty/pty and can be used to
532	suppress or filter tty input.	618	suppress or filter tty input.
533		619
		620	=item on_tt_paste $term, $octets
		621
		622	Called whenever text is about to be pasted, with the text as argument. You
		623	can filter/change and paste the text yourself by returning a true value
		624	and calling C<< $term->tt_paste >> yourself. C<$octets> is
		625	locale-encoded.
		626
534	=item on_line_update $term, $row	627	=item on_line_update $term, $row
535		628
536	Called whenever a line was updated or changed. Can be used to filter	629	Called whenever a line was updated or changed. Can be used to filter
537	screen output (e.g. underline urls or other useless stuff). Only lines	630	screen output (e.g. underline urls or other useless stuff). Only lines
538	that are being shown will be filtered, and, due to performance reasons,	631	that are being shown will be filtered, and, due to performance reasons,
…		…
545	later with the already-modified line (e.g. if unrelated parts change), so	638	later with the already-modified line (e.g. if unrelated parts change), so
546	you cannot just toggle rendition bits, but only set them.	639	you cannot just toggle rendition bits, but only set them.
547		640
548	=item on_refresh_begin $term	641	=item on_refresh_begin $term
549		642
550	Called just before the screen gets redrawn. Can be used for overlay	643	Called just before the screen gets redrawn. Can be used for overlay or
551	or similar effects by modify terminal contents in refresh_begin, and	644	similar effects by modifying the terminal contents in refresh_begin, and
552	restoring them in refresh_end. The built-in overlay and selection display	645	restoring them in refresh_end. The built-in overlay and selection display
553	code is run after this hook, and takes precedence.	646	code is run after this hook, and takes precedence.
554		647
555	=item on_refresh_end $term	648	=item on_refresh_end $term
556		649
557	Called just after the screen gets redrawn. See C<on_refresh_begin>.	650	Called just after the screen gets redrawn. See C<on_refresh_begin>.
558		651
559	=item on_user_command $term, $string	652	=item on_user_command $term, $string
560		653
561	Called whenever the a user-configured event is being activated (e.g. via	654	Called whenever a user-configured event is being activated (e.g. via
562	a C<perl:string> action bound to a key, see description of the B<keysym>	655	a C<perl:string> action bound to a key, see description of the B<keysym>
563	resource in the @@RXVT_NAME@@(1) manpage).	656	resource in the @@RXVT_NAME@@(1) manpage).
564		657
565	The event is simply the action string. This interface is assumed to change	658	The event is simply the action string. This interface is assumed to change
566	slightly in the future.	659	slightly in the future.
567		660
568	=item on_resize_all_windows $tern, $new_width, $new_height	661	=item on_resize_all_windows $term, $new_width, $new_height
569		662
570	Called just after the new window size has been calculcated, but before	663	Called just after the new window size has been calculated, but before
571	windows are actually being resized or hints are being set. If this hook	664	windows are actually being resized or hints are being set. If this hook
572	returns TRUE, setting of the window hints is being skipped.	665	returns TRUE, setting of the window hints is being skipped.
573		666
574	=item on_x_event $term, $event	667	=item on_x_event $term, $event
575		668
576	Called on every X event received on the vt window (and possibly other	669	Called on every X event received on the vt window (and possibly other
577	windows). Should only be used as a last resort. Most event structure	670	windows). Should only be used as a last resort. Most event structure
578	members are not passed.	671	members are not passed.
579		672
		673	=item on_root_event $term, $event
		674
		675	Like C<on_x_event>, but is called for events on the root window.
		676
580	=item on_focus_in $term	677	=item on_focus_in $term
581		678
582	Called whenever the window gets the keyboard focus, before rxvt-unicode	679	Called whenever the window gets the keyboard focus, before rxvt-unicode
583	does focus in processing.	680	does focus in processing.
584		681
585	=item on_focus_out $term	682	=item on_focus_out $term
586		683
587	Called wheneever the window loses keyboard focus, before rxvt-unicode does	684	Called whenever the window loses keyboard focus, before rxvt-unicode does
588	focus out processing.	685	focus out processing.
589		686
590	=item on_configure_notify $term, $event	687	=item on_configure_notify $term, $event
591		688
592	=item on_property_notify $term, $event	689	=item on_property_notify $term, $event
…		…
603		700
604	=item on_map_notify $term, $event	701	=item on_map_notify $term, $event
605		702
606	=item on_unmap_notify $term, $event	703	=item on_unmap_notify $term, $event
607		704
608	Called whenever the corresponding X event is received for the terminal If	705	Called whenever the corresponding X event is received for the terminal. If
609	the hook returns true, then the even will be ignored by rxvt-unicode.	706	the hook returns true, then the event will be ignored by rxvt-unicode.
610		707
611	The event is a hash with most values as named by Xlib (see the XEvent	708	The event is a hash with most values as named by Xlib (see the XEvent
612	manpage), with the additional members C<row> and C<col>, which are the	709	manpage), with the additional members C<row> and C<col>, which are the
613	(real, not screen-based) row and column under the mouse cursor.	710	(real, not screen-based) row and column under the mouse cursor.
614		711
…		…
623		720
624	=item on_wm_delete_window $term, $event	721	=item on_wm_delete_window $term, $event
625		722
626	Called when various types of ClientMessage events are received (all with	723	Called when various types of ClientMessage events are received (all with
627	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).	724	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).
		725
		726	=item on_bell $term
		727
		728	Called on receipt of a bell character.
628		729
629	=back	730	=back
630		731
631	=cut	732	=cut
632		733
…		…
675	The current terminal. This variable stores the current C<urxvt::term>	776	The current terminal. This variable stores the current C<urxvt::term>
676	object, whenever a callback/hook is executing.	777	object, whenever a callback/hook is executing.
677		778
678	=item @urxvt::TERM_INIT	779	=item @urxvt::TERM_INIT
679		780
680	All coderefs in this array will be called as methods of the next newly	781	All code references in this array will be called as methods of the next newly
681	created C<urxvt::term> object (during the C<on_init> phase). The array	782	created C<urxvt::term> object (during the C<on_init> phase). The array
682	gets cleared before the codereferences that were in it are being executed,	783	gets cleared before the code references that were in it are being executed,
683	so coderefs can push themselves onto it again if they so desire.	784	so references can push themselves onto it again if they so desire.
684		785
685	This complements to the perl-eval commandline option, but gets executed	786	This complements to the perl-eval command line option, but gets executed
686	first.	787	first.
687		788
688	=item @urxvt::TERM_EXT	789	=item @urxvt::TERM_EXT
689		790
690	Works similar to C<@TERM_INIT>, but contains perl package/class names, which	791	Works similar to C<@TERM_INIT>, but contains perl package/class names, which
…		…
697		798
698	=over 4	799	=over 4
699		800
700	=item urxvt::fatal $errormessage	801	=item urxvt::fatal $errormessage
701		802
702	Fatally aborts execution with the given error message. Avoid at all	803	Fatally aborts execution with the given error message (which should
703	costs! The only time this is acceptable is when the terminal process	804	include a trailing newline). Avoid at all costs! The only time this
704	starts up.	805	is acceptable (and useful) is in the init hook, where it prevents the
		806	terminal from starting up.
705		807
706	=item urxvt::warn $string	808	=item urxvt::warn $string
707		809
708	Calls C<rxvt_warn> with the given string which should not include a	810	Calls C<rxvt_warn> with the given string which should include a trailing
709	newline. The module also overwrites the C<warn> builtin with a function	811	newline. The module also overwrites the C<warn> builtin with a function
710	that calls this function.	812	that calls this function.
711		813
712	Using this function has the advantage that its output ends up in the	814	Using this function has the advantage that its output ends up in the
713	correct place, e.g. on stderr of the connecting urxvtc client.	815	correct place, e.g. on stderr of the connecting urxvtc client.
…		…
715	Messages have a size limit of 1023 bytes currently.	817	Messages have a size limit of 1023 bytes currently.
716		818
717	=item @terms = urxvt::termlist	819	=item @terms = urxvt::termlist
718		820
719	Returns all urxvt::term objects that exist in this process, regardless of	821	Returns all urxvt::term objects that exist in this process, regardless of
720	wether they are started, being destroyed etc., so be careful. Only term	822	whether they are started, being destroyed etc., so be careful. Only term
721	objects that have perl extensions attached will be returned (because there	823	objects that have perl extensions attached will be returned (because there
722	is no urxvt::term objet associated with others).	824	is no urxvt::term object associated with others).
723		825
724	=item $time = urxvt::NOW	826	=item $time = urxvt::NOW
725		827
726	Returns the "current time" (as per the event loop).	828	Returns the "current time" (as per the event loop).
727		829
…		…
770		872
771	=item $rend = urxvt::OVERLAY_RSTYLE	873	=item $rend = urxvt::OVERLAY_RSTYLE
772		874
773	Return the rendition mask used for overlays by default.	875	Return the rendition mask used for overlays by default.
774		876
775	=item $rendbit = urxvt::RS_Bold, RS_Italic, RS_Blink, RS_RVid, RS_Uline	877	=item $rendbit = urxvt::RS_Bold, urxvt::RS_Italic, urxvt::RS_Blink,
		878	urxvt::RS_RVid, urxvt::RS_Uline
776		879
777	Return the bit that enabled bold, italic, blink, reverse-video and	880	Return the bit that enabled bold, italic, blink, reverse-video and
778	underline, respectively. To enable such a style, just logically OR it into	881	underline, respectively. To enable such a style, just logically OR it into
779	the bitset.	882	the bitset.
780		883
…		…
863	local $TERM = shift;	966	local $TERM = shift;
864	my $htype = shift;	967	my $htype = shift;
865		968
866	if ($htype == 0) { # INIT	969	if ($htype == 0) { # INIT
867	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	970	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");
868		971
869	my %ext_arg;	972	my %ext_arg;
870		973
871	{	974	{
872	my @init = @TERM_INIT;	975	my @init = @TERM_INIT;
873	@TERM_INIT = ();	976	@TERM_INIT = ();
…		…
936		1039
937	sub SET_COLOR($$$) {	1040	sub SET_COLOR($$$) {
938	SET_BGCOLOR (SET_FGCOLOR ($_[0], $_[1]), $_[2])	1041	SET_BGCOLOR (SET_FGCOLOR ($_[0], $_[1]), $_[2])
939	}	1042	}
940		1043
		1044	sub rend2mask {
		1045	no strict 'refs';
		1046	my ($str, $mask) = (@_, 0);
		1047	my %color = ( fg => undef, bg => undef );
		1048	my @failed;
		1049	for my $spec ( split /\s+/, $str ) {
		1050	if ( $spec =~ /^([fb]g)[_:-]?(\d+)/i ) {
		1051	$color{lc($1)} = $2;
		1052	} else {
		1053	my $neg = $spec =~ s/^[-^]//;
		1054	unless ( exists &{"RS_$spec"} ) {
		1055	push @failed, $spec;
		1056	next;
		1057	}
		1058	my $cur = &{"RS_$spec"};
		1059	if ( $neg ) {
		1060	$mask &= ~$cur;
		1061	} else {
		1062	$mask \|= $cur;
		1063	}
		1064	}
		1065	}
		1066	($mask, @color{qw(fg bg)}, \@failed)
		1067	}
		1068
941	# urxvt::term::extension	1069	# urxvt::term::extension
942		1070
943	package urxvt::term::extension;	1071	package urxvt::term::extension;
944		1072
945	sub enable {	1073	sub enable {
…		…
1014	is that you cannot use blocking APIs, but the non-blocking variant should	1142	is that you cannot use blocking APIs, but the non-blocking variant should
1015	work.	1143	work.
1016		1144
1017	=cut	1145	=cut
1018		1146
1019	our $VERSION = 1;	1147	our $VERSION = '5.23';
1020		1148
1021	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there	1149	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there
1022	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];	1150	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];
1023		1151
1024	sub timer {	1152	sub timer {
…		…
1026		1154
1027	my $cb = $arg{cb};	1155	my $cb = $arg{cb};
1028		1156
1029	urxvt::timer	1157	urxvt::timer
1030	->new	1158	->new
1031	->start (urxvt::NOW + $arg{after})	1159	->after ($arg{after}, $arg{interval})
1032	->cb (sub {	1160	->cb ($arg{interval} ? $cb : sub {
1033	$_[0]->stop; # need to cancel manually	1161	$_[0]->stop; # need to cancel manually
1034	$cb->();	1162	$cb->();
1035	})	1163	})
1036	}	1164	}
1037		1165
1038	sub io {	1166	sub io {
1039	my ($class, %arg) = @_;	1167	my ($class, %arg) = @_;
1040		1168
1041	my $cb = $arg{cb};	1169	my $cb = $arg{cb};
		1170	my $fd = fileno $arg{fh};
		1171	defined $fd or $fd = $arg{fh};
1042		1172
1043	bless [$arg{fh}, urxvt::iow	1173	bless [$arg{fh}, urxvt::iow
1044	->new	1174	->new
1045	->fd (fileno $arg{fh})	1175	->fd ($fd)
1046	->events (($arg{poll} =~ /r/ ? 1 : 0)	1176	->events (($arg{poll} =~ /r/ ? 1 : 0)
1047	\| ($arg{poll} =~ /w/ ? 2 : 0))	1177	\| ($arg{poll} =~ /w/ ? 2 : 0))
1048	->start	1178	->start
1049	->cb (sub {	1179	->cb ($cb)
1050	$cb->(($_[1] & 1 ? 'r' : '')
1051	. ($_[1] & 2 ? 'w' : ''));
1052	})],
1053	urxvt::anyevent::	1180	], urxvt::anyevent::
		1181	}
		1182
		1183	sub idle {
		1184	my ($class, %arg) = @_;
		1185
		1186	my $cb = $arg{cb};
		1187
		1188	urxvt::iw
		1189	->new
		1190	->start
		1191	->cb ($cb)
		1192	}
		1193
		1194	sub child {
		1195	my ($class, %arg) = @_;
		1196
		1197	my $cb = $arg{cb};
		1198
		1199	urxvt::pw
		1200	->new
		1201	->start ($arg{pid})
		1202	->cb (sub {
		1203	$_[0]->stop; # need to cancel manually
		1204	$cb->($_[0]->rpid, $_[0]->rstatus);
		1205	})
1054	}	1206	}
1055		1207
1056	sub DESTROY {	1208	sub DESTROY {
1057	$_[0][1]->stop;	1209	$_[0][1]->stop;
1058	}	1210	}
1059		1211
1060	sub condvar {	1212	sub one_event {
1061	bless \my $flag, urxvt::anyevent::condvar::
1062	}
1063
1064	sub urxvt::anyevent::condvar::broadcast {
1065	${$_[0]}++;
1066	}
1067
1068	sub urxvt::anyevent::condvar::wait {
1069	unless (${$_[0]}) {
1070	Carp::croak "AnyEvent->condvar blocking wait unsupported in urxvt, use a non-blocking API";	1213	Carp::croak "AnyEvent->one_event blocking wait unsupported in urxvt, use a non-blocking API";
1071	}
1072	}	1214	}
1073		1215
1074	package urxvt::term;	1216	package urxvt::term;
1075		1217
1076	=head2 The C<urxvt::term> Class	1218	=head2 The C<urxvt::term> Class
…		…
1163		1305
1164	Returns true if the option specified by C<$optval> is enabled, and	1306	Returns true if the option specified by C<$optval> is enabled, and
1165	optionally change it. All option values are stored by name in the hash	1307	optionally change it. All option values are stored by name in the hash
1166	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.	1308	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.
1167		1309
1168	Here is a a likely non-exhaustive list of option names, please see the	1310	Here is a likely non-exhaustive list of option names, please see the
1169	source file F</src/optinc.h> to see the actual list:	1311	source file F</src/optinc.h> to see the actual list:
1170		1312
1171	borderLess console cursorBlink cursorUnderline hold iconic insecure	1313	borderLess console cursorBlink cursorUnderline hold iconic insecure
1172	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage	1314	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage
1173	override-redirect pastableTabs pointerBlank reverseVideo scrollBar	1315	override-redirect pastableTabs pointerBlank reverseVideo scrollBar
…		…
1190	likely change).	1332	likely change).
1191		1333
1192	Please note that resource strings will currently only be freed when the	1334	Please note that resource strings will currently only be freed when the
1193	terminal is destroyed, so changing options frequently will eat memory.	1335	terminal is destroyed, so changing options frequently will eat memory.
1194		1336
1195	Here is a a likely non-exhaustive list of resource names, not all of which	1337	Here is a likely non-exhaustive list of resource names, not all of which
1196	are supported in every build, please see the source file F</src/rsinc.h>	1338	are supported in every build, please see the source file F</src/rsinc.h>
1197	to see the actual list:	1339	to see the actual list:
1198		1340
1199	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont	1341	answerbackstring backgroundPixmap backspace_key blendtype blurradius
1200	borderLess color cursorBlink cursorUnderline cutchars delete_key	1342	boldFont boldItalicFont borderLess buffered chdir color cursorBlink
1201	display_name embed ext_bwidth fade font geometry hold iconName	1343	cursorUnderline cutchars delete_key depth display_name embed ext_bwidth
1202	imFont imLocale inputMethod insecure int_bwidth intensityStyles	1344	fade font geometry hold iconName iconfile imFont imLocale inputMethod
		1345	insecure int_bwidth intensityStyles iso14755 iso14755_52 italicFont
1203	italicFont jumpScroll lineSpace loginShell mapAlert meta8 modifier	1346	jumpScroll letterSpace lineSpace loginShell mapAlert meta8 modifier
1204	mouseWheelScrollPage name override_redirect pastableTabs path perl_eval	1347	mouseWheelScrollPage name override_redirect pastableTabs path perl_eval
1205	perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay	1348	perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay
1206	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar	1349	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar
1207	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness	1350	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness
1208	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle	1351	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle
1209	secondaryScreen secondaryScroll selectstyle shade term_name title	1352	secondaryScreen secondaryScroll shade skipBuiltinGlyphs skipScroll
1210	transient_for transparent transparent_all tripleclickwords utmpInhibit	1353	term_name title transient_for transparent tripleclickwords urgentOnBell
1211	visualBell	1354	utmpInhibit visualBell
1212		1355
1213	=cut	1356	=cut
1214		1357
1215	sub resource($$;$) {	1358	sub resource($$;$) {
1216	my ($self, $name) = (shift, shift);	1359	my ($self, $name) = (shift, shift);
1217	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);	1360	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);
1218	&urxvt::term::_resource	1361	goto &urxvt::term::_resource
1219	}	1362	}
1220		1363
1221	=item $value = $term->x_resource ($pattern)	1364	=item $value = $term->x_resource ($pattern)
1222		1365
1223	Returns the X-Resource for the given pattern, excluding the program or	1366	Returns the X-Resource for the given pattern, excluding the program or
…		…
1248		1391
1249	=item ($row, $col) = $term->selection_beg ([$row, $col])	1392	=item ($row, $col) = $term->selection_beg ([$row, $col])
1250		1393
1251	=item ($row, $col) = $term->selection_end ([$row, $col])	1394	=item ($row, $col) = $term->selection_end ([$row, $col])
1252		1395
1253	Return the current values of the selection mark, begin or end positions,	1396	Return the current values of the selection mark, begin or end positions.
1254	and optionally set them to new values.	1397
		1398	When arguments are given, then the selection coordinates are set to
		1399	C<$row> and C<$col>, and the selection screen is set to the current
		1400	screen.
		1401
		1402	=item $screen = $term->selection_screen ([$screen])
		1403
		1404	Returns the current selection screen, and then optionally sets it.
1255		1405
1256	=item $term->selection_make ($eventtime[, $rectangular])	1406	=item $term->selection_make ($eventtime[, $rectangular])
1257		1407
1258	Tries to make a selection as set by C<selection_beg> and	1408	Tries to make a selection as set by C<selection_beg> and
1259	C<selection_end>. If C<$rectangular> is true (default: false), a	1409	C<selection_end>. If C<$rectangular> is true (default: false), a
1260	rectangular selection will be made. This is the prefered function to make	1410	rectangular selection will be made. This is the preferred function to make
1261	a selection.	1411	a selection.
1262		1412
1263	=item $success = $term->selection_grab ($eventtime)	1413	=item $success = $term->selection_grab ($eventtime[, $clipboard])
1264		1414
1265	Try to request the primary selection text from the server (for example, as	1415	Try to acquire ownership of the primary (clipboard if C<$clipboard> is
		1416	true) selection from the server. The corresponding text can be set
1266	set by the next method). No visual feedback will be given. This function	1417	with the next method. No visual feedback will be given. This function
1267	is mostly useful from within C<on_sel_grab> hooks.	1418	is mostly useful from within C<on_sel_grab> hooks.
1268		1419
1269	=item $oldtext = $term->selection ([$newtext])	1420	=item $oldtext = $term->selection ([$newtext, $clipboard])
1270		1421
1271	Return the current selection text and optionally replace it by C<$newtext>.	1422	Return the current selection (clipboard if C<$clipboard> is true) text
		1423	and optionally replace it by C<$newtext>.
		1424
		1425	=item $term->selection_clear ([$clipboard])
		1426
		1427	Revoke ownership of the primary (clipboard if C<$clipboard> is true) selection.
1272		1428
1273	=item $term->overlay_simple ($x, $y, $text)	1429	=item $term->overlay_simple ($x, $y, $text)
1274		1430
1275	Create a simple multi-line overlay box. See the next method for details.	1431	Create a simple multi-line overlay box. See the next method for details.
1276		1432
…		…
1306		1462
1307	The methods currently supported on C<urxvt::overlay> objects are:	1463	The methods currently supported on C<urxvt::overlay> objects are:
1308		1464
1309	=over 4	1465	=over 4
1310		1466
1311	=item $overlay->set ($x, $y, $text, $rend)	1467	=item $overlay->set ($x, $y, $text[, $rend])
1312		1468
1313	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts	1469	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts
1314	text in rxvt-unicode's special encoding and an array of rendition values	1470	text in rxvt-unicode's special encoding and an array of rendition values
1315	at a specific position inside the overlay.	1471	at a specific position inside the overlay.
		1472
		1473	If C<$rend> is missing, then the rendition will not be changed.
1316		1474
1317	=item $overlay->hide	1475	=item $overlay->hide
1318		1476
1319	If visible, hide the overlay, but do not destroy it.	1477	If visible, hide the overlay, but do not destroy it.
1320		1478
…		…
1402	locale-specific encoding of the terminal and can contain command sequences	1560	locale-specific encoding of the terminal and can contain command sequences
1403	(escape codes) that will be interpreted.	1561	(escape codes) that will be interpreted.
1404		1562
1405	=item $term->tt_write ($octets)	1563	=item $term->tt_write ($octets)
1406		1564
1407	Write the octets given in C<$data> to the tty (i.e. as program input). To	1565	Write the octets given in C<$octets> to the tty (i.e. as program input). To
1408	pass characters instead of octets, you should convert your strings first	1566	pass characters instead of octets, you should convert your strings first
1409	to the locale-specific encoding using C<< $term->locale_encode >>.	1567	to the locale-specific encoding using C<< $term->locale_encode >>.
		1568
		1569	=item $term->tt_paste ($octets)
		1570
		1571	Write the octets given in C<$octets> to the tty as a paste, converting NL to
		1572	CR and bracketing the data with control sequences if bracketed paste mode
		1573	is set.
1410		1574
1411	=item $old_events = $term->pty_ev_events ([$new_events])	1575	=item $old_events = $term->pty_ev_events ([$new_events])
1412		1576
1413	Replaces the event mask of the pty watcher by the given event mask. Can	1577	Replaces the event mask of the pty watcher by the given event mask. Can
1414	be used to suppress input and output handling to the pty/tty. See the	1578	be used to suppress input and output handling to the pty/tty. See the
…		…
1512		1676
1513	Returns the currently displayed screen (0 primary, 1 secondary).	1677	Returns the currently displayed screen (0 primary, 1 secondary).
1514		1678
1515	=item $cursor_is_hidden = $term->hidden_cursor	1679	=item $cursor_is_hidden = $term->hidden_cursor
1516		1680
1517	Returns wether the cursor is currently hidden or not.	1681	Returns whether the cursor is currently hidden or not.
1518		1682
1519	=item $view_start = $term->view_start ([$newvalue])	1683	=item $view_start = $term->view_start ([$newvalue])
1520		1684
1521	Returns the row number of the topmost displayed line. Maximum value is	1685	Returns the row number of the topmost displayed line. Maximum value is
1522	C<0>, which displays the normal terminal contents. Lower values scroll	1686	C<0>, which displays the normal terminal contents. Lower values scroll
…		…
1530		1694
1531	Used after changing terminal contents to display them.	1695	Used after changing terminal contents to display them.
1532		1696
1533	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])	1697	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])
1534		1698
1535	Returns the text of the entire row with number C<$row_number>. Row C<0>	1699	Returns the text of the entire row with number C<$row_number>. Row C<< $term->top_row >>
1536	is the topmost terminal line, row C<< $term->$ncol-1 >> is the bottommost	1700	is the topmost terminal line, row C<< $term->nrow-1 >> is the bottommost
1537	terminal line. The scrollback buffer starts at line C<-1> and extends to
1538	line C<< -$term->nsaved >>. Nothing will be returned if a nonexistent line	1701	terminal line. Nothing will be returned if a nonexistent line
1539	is requested.	1702	is requested.
1540		1703
1541	If C<$new_text> is specified, it will replace characters in the current	1704	If C<$new_text> is specified, it will replace characters in the current
1542	line, starting at column C<$start_col> (default C<0>), which is useful	1705	line, starting at column C<$start_col> (default C<0>), which is useful
1543	to replace only parts of a line. The font index in the rendition will	1706	to replace only parts of a line. The font index in the rendition will
1544	automatically be updated.	1707	automatically be updated.
1545		1708
1546	C<$text> is in a special encoding: tabs and wide characters that use more	1709	C<$text> is in a special encoding: tabs and wide characters that use more
1547	than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535)	1710	than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535)
1548	characters. Characters with combining characters and other characters that	1711	characters. Characters with combining characters and other characters that
1549	do not fit into the normal tetx encoding will be replaced with characters	1712	do not fit into the normal text encoding will be replaced with characters
1550	in the private use area.	1713	in the private use area.
1551		1714
1552	You have to obey this encoding when changing text. The advantage is	1715	You have to obey this encoding when changing text. The advantage is
1553	that C<substr> and similar functions work on screen cells and not on	1716	that C<substr> and similar functions work on screen cells and not on
1554	characters.	1717	characters.
…		…
1699	where one character corresponds to one screen cell. See	1862	where one character corresponds to one screen cell. See
1700	C<< $term->ROW_t >> for details.	1863	C<< $term->ROW_t >> for details.
1701		1864
1702	=item $string = $term->special_decode $text	1865	=item $string = $term->special_decode $text
1703		1866
1704	Converts rxvt-unicodes text reprsentation into a perl string. See	1867	Converts rxvt-unicodes text representation into a perl string. See
1705	C<< $term->ROW_t >> for details.	1868	C<< $term->ROW_t >> for details.
1706		1869
1707	=item $success = $term->grab_button ($button, $modifiermask[, $window = $term->vt])	1870	=item $success = $term->grab_button ($button, $modifiermask[, $window = $term->vt])
1708		1871
1709	=item $term->ungrab_button ($button, $modifiermask[, $window = $term->vt])	1872	=item $term->ungrab_button ($button, $modifiermask[, $window = $term->vt])
…		…
1712	manpage.	1875	manpage.
1713		1876
1714	=item $success = $term->grab ($eventtime[, $sync])	1877	=item $success = $term->grab ($eventtime[, $sync])
1715		1878
1716	Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or	1879	Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or
1717	synchronous (C<$sync> is true). Also remembers the grab timestampe.	1880	synchronous (C<$sync> is true). Also remembers the grab timestamp.
1718		1881
1719	=item $term->allow_events_async	1882	=item $term->allow_events_async
1720		1883
1721	Calls XAllowEvents with AsyncBoth for the most recent grab.	1884	Calls XAllowEvents with AsyncBoth for the most recent grab.
1722		1885
…		…
1729	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most	1892	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most
1730	recent grab.	1893	recent grab.
1731		1894
1732	=item $term->ungrab	1895	=item $term->ungrab
1733		1896
1734	Calls XUngrab for the most recent grab. Is called automatically on	1897	Calls XUngrabPointer and XUngrabKeyboard for the most recent grab. Is called automatically on
1735	evaluation errors, as it is better to lose the grab in the error case as	1898	evaluation errors, as it is better to lose the grab in the error case as
1736	the session.	1899	the session.
1737		1900
1738	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])	1901	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])
1739		1902
…		…
1741		1904
1742	=item @atoms = $term->XListProperties ($window)	1905	=item @atoms = $term->XListProperties ($window)
1743		1906
1744	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)	1907	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)
1745		1908
1746	=item $term->XChangeWindowProperty ($window, $property, $type, $format, $octets)	1909	=item $term->XChangeProperty ($window, $property, $type, $format, $octets)
1747		1910
1748	=item $term->XDeleteProperty ($window, $property)	1911	=item $term->XDeleteProperty ($window, $property)
1749		1912
1750	=item $window = $term->DefaultRootWindow	1913	=item $window = $term->DefaultRootWindow
1751		1914
…		…
1761		1924
1762	=item $term->XChangeInput ($window, $add_events[, $del_events])	1925	=item $term->XChangeInput ($window, $add_events[, $del_events])
1763		1926
1764	Various X or X-related functions. The C<$term> object only serves as	1927	Various X or X-related functions. The C<$term> object only serves as
1765	the source of the display, otherwise those functions map more-or-less	1928	the source of the display, otherwise those functions map more-or-less
1766	directory onto the X functions of the same name.	1929	directly onto the X functions of the same name.
1767		1930
1768	=back	1931	=back
1769		1932
1770	=cut	1933	=cut
1771		1934
…		…
1873	my $env = $self->{term}->env;	2036	my $env = $self->{term}->env;
1874	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.	2037	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.
1875	delete $env->{LC_ALL};	2038	delete $env->{LC_ALL};
1876	$env->{LC_CTYPE} = $self->{term}->locale;	2039	$env->{LC_CTYPE} = $self->{term}->locale;
1877		2040
1878	urxvt::term->new ($env, "popup",	2041	my $term = urxvt::term->new (
		2042	$env, "popup",
1879	"--perl-lib" => "", "--perl-ext-common" => "",	2043	"--perl-lib" => "", "--perl-ext-common" => "",
1880	"-pty-fd" => -1, "-sl" => 0,	2044	"-pty-fd" => -1, "-sl" => 0,
1881	"-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",	2045	"-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",
1882	"--transient-for" => $self->{term}->parent,	2046	"--transient-for" => $self->{term}->parent,
1883	"-display" => $self->{term}->display_id,	2047	"-display" => $self->{term}->display_id,
1884	"-pe" => "urxvt-popup")	2048	"-pe" => "urxvt-popup",
1885	or die "unable to create popup window\n";	2049	) or die "unable to create popup window\n";
		2050
		2051	unless (delete $term->{urxvt_popup_init_done}) {
		2052	$term->ungrab;
		2053	$term->destroy;
		2054	die "unable to initialise popup window\n";
		2055	}
1886	}	2056	}
1887		2057
1888	sub DESTROY {	2058	sub DESTROY {
1889	my ($self) = @_;	2059	my ($self) = @_;
1890		2060
…		…
1895	=back	2065	=back
1896		2066
1897	=cut	2067	=cut
1898		2068
1899	package urxvt::watcher;	2069	package urxvt::watcher;
1900
1901	@urxvt::timer::ISA = __PACKAGE__;
1902	@urxvt::iow::ISA = __PACKAGE__;
1903	@urxvt::pw::ISA = __PACKAGE__;
1904	@urxvt::iw::ISA = __PACKAGE__;
1905		2070
1906	=head2 The C<urxvt::timer> Class	2071	=head2 The C<urxvt::timer> Class
1907		2072
1908	This class implements timer watchers/events. Time is represented as a	2073	This class implements timer watchers/events. Time is represented as a
1909	fractional number of seconds since the epoch. Example:	2074	fractional number of seconds since the epoch. Example:
…		…
1913	->new	2078	->new
1914	->interval (1)	2079	->interval (1)
1915	->cb (sub {	2080	->cb (sub {
1916	$term->{overlay}->set (0, 0,	2081	$term->{overlay}->set (0, 0,
1917	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);	2082	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);
1918	});	2083	});
1919		2084
1920	=over 4	2085	=over 4
1921		2086
1922	=item $timer = new urxvt::timer	2087	=item $timer = new urxvt::timer
1923		2088
…		…
1926		2091
1927	=item $timer = $timer->cb (sub { my ($timer) = @_; ... })	2092	=item $timer = $timer->cb (sub { my ($timer) = @_; ... })
1928		2093
1929	Set the callback to be called when the timer triggers.	2094	Set the callback to be called when the timer triggers.
1930		2095
1931	=item $tstamp = $timer->at
1932
1933	Return the time this watcher will fire next.
1934
1935	=item $timer = $timer->set ($tstamp)	2096	=item $timer = $timer->set ($tstamp[, $interval])
1936		2097
1937	Set the time the event is generated to $tstamp.	2098	Set the time the event is generated to $tstamp (and optionally specifies a
		2099	new $interval).
1938		2100
1939	=item $timer = $timer->interval ($interval)	2101	=item $timer = $timer->interval ($interval)
1940		2102
1941	Normally (and when C<$interval> is C<0>), the timer will automatically	2103	By default (and when C<$interval> is C<0>), the timer will automatically
1942	stop after it has fired once. If C<$interval> is non-zero, then the timer	2104	stop after it has fired once. If C<$interval> is non-zero, then the timer
1943	is automatically rescheduled at the given intervals.	2105	is automatically rescheduled at the given intervals.
1944		2106
1945	=item $timer = $timer->start	2107	=item $timer = $timer->start
1946		2108
1947	Start the timer.	2109	Start the timer.
1948		2110
1949	=item $timer = $timer->start ($tstamp)	2111	=item $timer = $timer->start ($tstamp[, $interval])
1950		2112
1951	Set the event trigger time to C<$tstamp> and start the timer.	2113	Set the event trigger time to C<$tstamp> and start the timer. Optionally
		2114	also replaces the interval.
1952		2115
1953	=item $timer = $timer->after ($delay)	2116	=item $timer = $timer->after ($delay[, $interval])
1954		2117
1955	Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.	2118	Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.
1956		2119
1957	=item $timer = $timer->stop	2120	=item $timer = $timer->stop
1958		2121
…		…
1966		2129
1967	$term->{socket} = ...	2130	$term->{socket} = ...
1968	$term->{iow} = urxvt::iow	2131	$term->{iow} = urxvt::iow
1969	->new	2132	->new
1970	->fd (fileno $term->{socket})	2133	->fd (fileno $term->{socket})
1971	->events (urxvt::EVENT_READ)	2134	->events (urxvt::EV_READ)
1972	->start	2135	->start
1973	->cb (sub {	2136	->cb (sub {
1974	my ($iow, $revents) = @_;	2137	my ($iow, $revents) = @_;
1975	# $revents must be 1 here, no need to check	2138	# $revents must be 1 here, no need to check
1976	sysread $term->{socket}, my $buf, 8192	2139	sysread $term->{socket}, my $buf, 8192
…		…
1989	Set the callback to be called when io events are triggered. C<$reventmask>	2152	Set the callback to be called when io events are triggered. C<$reventmask>
1990	is a bitset as described in the C<events> method.	2153	is a bitset as described in the C<events> method.
1991		2154
1992	=item $iow = $iow->fd ($fd)	2155	=item $iow = $iow->fd ($fd)
1993		2156
1994	Set the filedescriptor (not handle) to watch.	2157	Set the file descriptor (not handle) to watch.
1995		2158
1996	=item $iow = $iow->events ($eventmask)	2159	=item $iow = $iow->events ($eventmask)
1997		2160
1998	Set the event mask to watch. The only allowed values are	2161	Set the event mask to watch. The only allowed values are
1999	C<urxvt::EVENT_READ> and C<urxvt::EVENT_WRITE>, which might be ORed	2162	C<urxvt::EV_READ> and C<urxvt::EV_WRITE>, which might be ORed
2000	together, or C<urxvt::EVENT_NONE>.	2163	together, or C<urxvt::EV_NONE>.
2001		2164
2002	=item $iow = $iow->start	2165	=item $iow = $iow->start
2003		2166
2004	Start watching for requested events on the given handle.	2167	Start watching for requested events on the given handle.
2005		2168
2006	=item $iow = $iow->stop	2169	=item $iow = $iow->stop
2007		2170
2008	Stop watching for events on the given filehandle.	2171	Stop watching for events on the given file handle.
2009		2172
2010	=back	2173	=back
2011		2174
2012	=head2 The C<urxvt::iw> Class	2175	=head2 The C<urxvt::iw> Class
2013		2176
…		…
2046	->new	2209	->new
2047	->start ($pid)	2210	->start ($pid)
2048	->cb (sub {	2211	->cb (sub {
2049	my ($pw, $exit_status) = @_;	2212	my ($pw, $exit_status) = @_;
2050	...	2213	...
2051	});	2214	});
2052		2215
2053	=over 4	2216	=over 4
2054		2217
2055	=item $pw = new urxvt::pw	2218	=item $pw = new urxvt::pw
2056		2219
…		…
2060		2223
2061	Set the callback to be called when the timer triggers.	2224	Set the callback to be called when the timer triggers.
2062		2225
2063	=item $pw = $timer->start ($pid)	2226	=item $pw = $timer->start ($pid)
2064		2227
2065	Tells the wqtcher to start watching for process C<$pid>.	2228	Tells the watcher to start watching for process C<$pid>.
2066		2229
2067	=item $pw = $pw->stop	2230	=item $pw = $pw->stop
2068		2231
2069	Stop the watcher.	2232	Stop the watcher.
2070		2233
…		…
2083		2246
2084	=item >= 3 - script loading and management	2247	=item >= 3 - script loading and management
2085		2248
2086	=item >=10 - all called hooks	2249	=item >=10 - all called hooks
2087		2250
2088	=item >=11 - hook reutrn values	2251	=item >=11 - hook return values
2089		2252
2090	=back	2253	=back
2091		2254
2092	=head1 AUTHOR	2255	=head1 AUTHOR
2093		2256
2094	Marc Lehmann <pcg@goof.com>	2257	Marc Lehmann <schmorp@schmorp.de>
2095	http://software.schmorp.de/pkg/rxvt-unicode	2258	http://software.schmorp.de/pkg/rxvt-unicode
2096		2259
2097	=cut	2260	=cut
2098		2261
2099	1	2262	1
		2263
		2264	# vim: sw=3:

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.138 by root, Sat Mar 4 22:36:50 2006 UTC vs. Revision 1.194 by sf-exg, Wed Jun 29 21:59:36 2011 UTC

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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.138 by root, Sat Mar 4 22:36:50 2006 UTC vs.
Revision 1.194 by sf-exg, Wed Jun 29 21:59:36 2011 UTC