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

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.153 by root, Sat Jun 2 05:23:11 2007 UTC vs.
Revision 1.210 by root, Wed Jun 6 11:46:11 2012 UTC

…		…
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
…		…
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 whether 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.
155		158
156	The regex defaults to "(?i)", resulting in a case-insensitive search. To	159	The regex defaults to "(?i)", resulting in a case-insensitive search. To
157	get a case-sensitive search you can delete this prefix using C<BackSpace>	160	get a case-sensitive search you can delete this prefix using C<BackSpace>
158	or simply use an uppercase character which removes the "(?i)" prefix.	161	or simply use an uppercase character which removes the "(?i)" prefix.
159		162
…		…
162	=item readline (enabled by default)	165	=item readline (enabled by default)
163		166
164	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
165	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
166	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
167	cursor-left or cursor-right keypresses as required (the this only works	170	cursor-left or cursor-right keypresses as required (this only works
168	for programs that correctly support wide characters).	171	for programs that correctly support wide characters).
169		172
170	To avoid too many false positives, this is only done when:	173	To avoid too many false positives, this is only done when:
171		174
172	=over 4	175	=over 4
…		…
256	The default pattern to match URLs can be overridden with the	259	The default pattern to match URLs can be overridden with the
257	C<matcher.pattern.0> resource, and additional patterns can be specified	260	C<matcher.pattern.0> resource, and additional patterns can be specified
258	with numbered patterns, in a manner similar to the "selection" extension.	261	with numbered patterns, in a manner similar to the "selection" extension.
259	The launcher can also be overridden on a per-pattern basis.	262	The launcher can also be overridden on a per-pattern basis.
260		263
		264	It is possible to activate the most recently seen match or a list of matches
		265	from the keyboard. Simply bind a keysym to "perl:matcher:last" or
		266	"perl:matcher:list" as seen in the example below.
		267
261	Example configuration:	268	Example configuration:
262		269
263	URxvt.perl-ext: default,matcher	270	URxvt.perl-ext: default,matcher
264	URxvt.urlLauncher: sensible-browser	271	URxvt.urlLauncher: sensible-browser
265	URxvt.keysym.C-Delete: perl:matcher	272	URxvt.keysym.C-Delete: perl:matcher:last
		273	URxvt.keysym.M-Delete: perl:matcher:list
266	URxvt.matcher.button: 1	274	URxvt.matcher.button: 1
267	URxvt.matcher.pattern.1: \\bwww\\.[\\w-]+\\.[\\w./?&@#-]*[\\w/-]	275	URxvt.matcher.pattern.1: \\bwww\\.[\\w-]+\\.[\\w./?&@#-]*[\\w/-]
268	URxvt.matcher.pattern.2: \\B(/\\S+?):(\\d+)(?=:\|$)	276	URxvt.matcher.pattern.2: \\B(/\\S+?):(\\d+)(?=:\|$)
269	URxvt.matcher.launcher.2: gvim +$2 $1	277	URxvt.matcher.launcher.2: gvim +$2 $1
270		278
271	=item xim-onthespot	279	=item xim-onthespot
272		280
273	This (experimental) perl extension implements OnTheSpot editing. It does	281	This (experimental) perl extension implements OnTheSpot editing. It does
274	not work perfectly, and some input methods don't seem to work well with	282	not work perfectly, and some input methods don't seem to work well with
275	OnTheSpot editing in general, but it seems to work at leats for SCIM and	283	OnTheSpot editing in general, but it seems to work at least for SCIM and
276	kinput2.	284	kinput2.
277		285
278	You enable it by specifying this extension and a preedit style of	286	You enable it by specifying this extension and a preedit style of
279	C<OnTheSpot>, i.e.:	287	C<OnTheSpot>, i.e.:
280		288
…		…
288	will show or hide itself. Another press of the accelerator key will hide	296	will show or hide itself. Another press of the accelerator key will hide
289	or show it again.	297	or show it again.
290		298
291	Initially, the window will not be shown when using this extension.	299	Initially, the window will not be shown when using this extension.
292		300
293	This is useful if you need a single terminal thats not using any desktop	301	This is useful if you need a single terminal that is not using any desktop
294	space most of the time but is quickly available at the press of a key.	302	space most of the time but is quickly available at the press of a key.
295		303
296	The accelerator key is grabbed regardless of any modifiers, so this	304	The accelerator key is grabbed regardless of any modifiers, so this
297	extension will actually grab a physical key just for this function.	305	extension will actually grab a physical key just for this function.
298		306
299	If you want a quake-like animation, tell your window manager to do so	307	If you want a quake-like animation, tell your window manager to do so
300	(fvwm can do it).	308	(fvwm can do it).
301		309
302	=item automove-background	310	=item overlay-osc
303		311
304	This is basically a very small extension that dynamically changes the	312	This extension implements some OSC commands to display timed popups on the
305	background pixmap offset to the window position, in effect creating the	313	screen - useful for status displays from within scripts. You have to read
306	same effect as pseudo transparency with a custom pixmap. No scaling is	314	the sources for more info.
307	supported in this mode. Example:
308
309	@@RXVT_NAME@@ -pixmap background.xpm -pe automove-background
310
311	L<http://wiki.archlinux.org/index.php/Perl_Background_Rotation/Extensions>
312	shows how this extension can be used to implement an automatically blurred
313	transparent background.
314		315
315	=item block-graphics-to-ascii	316	=item block-graphics-to-ascii
316		317
317	A not very useful example of filtering all text output to the terminal	318	A not very useful example of filtering all text output to the terminal
318	by replacing all line-drawing characters (U+2500 .. U+259F) by a	319	by replacing all line-drawing characters (U+2500 .. U+259F) by a
…		…
323	Displays a digital clock using the built-in overlay.	324	Displays a digital clock using the built-in overlay.
324		325
325	=item remote-clipboard	326	=item remote-clipboard
326		327
327	Somewhat of a misnomer, this extension adds two menu entries to the	328	Somewhat of a misnomer, this extension adds two menu entries to the
328	selection popup that allows one ti run external commands to store the	329	selection popup that allows one to run external commands to store the
329	selection somewhere and fetch it again.	330	selection somewhere and fetch it again.
330		331
331	We use it to implement a "distributed selection mechanism", which just	332	We use it to implement a "distributed selection mechanism", which just
332	means that one command uploads the file to a remote server, and another	333	means that one command uploads the file to a remote server, and another
333	reads it.	334	reads it.
…		…
342	URxvt.remote-selection.store: rsh ruth 'cat >/tmp/distributed-selection'	343	URxvt.remote-selection.store: rsh ruth 'cat >/tmp/distributed-selection'
343	URxvt.remote-selection.fetch: rsh ruth 'cat /tmp/distributed-selection'	344	URxvt.remote-selection.fetch: rsh ruth 'cat /tmp/distributed-selection'
344		345
345	=item selection-pastebin	346	=item selection-pastebin
346		347
347	This is a little rarely useful extension that Uploads the selection as	348	This is a little rarely useful extension that uploads the selection as
348	textfile to a remote site (or does other things). (The implementation is	349	textfile to a remote site (or does other things). (The implementation is
349	not currently secure for use in a multiuser environment as it writes to	350	not currently secure for use in a multiuser environment as it writes to
350	F</tmp> directly.).	351	F</tmp> directly.).
351		352
352	It listens to the C<selection-pastebin:remote-pastebin> keyboard command,	353	It listens to the C<selection-pastebin:remote-pastebin> keyboard command,
…		…
371		372
372	URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/%	373	URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/%
373		374
374	I<Note to xrdb users:> xrdb uses the C preprocessor, which might interpret	375	I<Note to xrdb users:> xrdb uses the C preprocessor, which might interpret
375	the double C</> characters as comment start. Use C<\057\057> instead,	376	the double C</> characters as comment start. Use C<\057\057> instead,
376	which works regardless of wether xrdb is used to parse the resource file	377	which works regardless of whether xrdb is used to parse the resource file
377	or not.	378	or not.
		379
		380	=item macosx-clipboard and macosx-clipboard-native
		381
		382	These two modules implement an extended clipboard for Mac OS X. They are
		383	used like this:
		384
		385	URxvt.perl-ext-common: default,macosx-clipboard
		386	URxvt.keysym.M-c: perl:macosx-clipboard:copy
		387	URxvt.keysym.M-v: perl:macosx-clipboard:paste
		388
		389	The difference between them is that the native variant requires a
		390	perl from apple's devkit or so, and C<macosx-clipboard> requires the
		391	C<Mac::Pasteboard> module, works with other perls, has fewer bugs, is
		392	simpler etc. etc.
378		393
379	=item example-refresh-hooks	394	=item example-refresh-hooks
380		395
381	Displays a very simple digital clock in the upper right corner of the	396	Displays a very simple digital clock in the upper right corner of the
382	window. Illustrates overwriting the refresh callbacks to create your own	397	window. Illustrates overwriting the refresh callbacks to create your own
383	overlays or changes.	398	overlays or changes.
		399
		400	=item confirm-paste
		401
		402	Displays a confirmation dialog when a paste containing at least a full
		403	line is detected.
		404
		405	=item bell-command
		406
		407	Runs the command specified by the C<URxvt.bell-command> resource when
		408	a bell event occurs. For example, the following pops up a notification
		409	bubble with the text "Beep, Beep" using notify-send:
		410
		411	URxvt.bell-command: notify-send "Beep, Beep"
384		412
385	=back	413	=back
386		414
387	=head1 API DOCUMENTATION	415	=head1 API DOCUMENTATION
388		416
…		…
404		432
405	=over 4	433	=over 4
406		434
407	=item $text	435	=item $text
408		436
409	Rxvt-unicodes special way of encoding text, where one "unicode" character	437	Rxvt-unicode's special way of encoding text, where one "unicode" character
410	always represents one screen cell. See L<ROW_t> for a discussion of this format.	438	always represents one screen cell. See L<ROW_t> for a discussion of this format.
411		439
412	=item $string	440	=item $string
413		441
414	A perl text string, with an emphasis on I<text>. It can store all unicode	442	A perl text string, with an emphasis on I<text>. It can store all unicode
…		…
418	=item $octets	446	=item $octets
419		447
420	Either binary data or - more common - a text string encoded in a	448	Either binary data or - more common - a text string encoded in a
421	locale-specific way.	449	locale-specific way.
422		450
		451	=item $keysym
		452
		453	an integer that is a valid X11 keysym code. You can convert a string
		454	into a keysym and viceversa by using C<XStringToKeysym> and
		455	C<XKeysymToString>.
		456
423	=back	457	=back
424		458
425	=head2 Extension Objects	459	=head2 Extension Objects
426		460
427	Every perl extension is a perl class. A separate perl object is created	461	Every perl extension is a perl class. A separate perl object is created
428	for each terminal, and each terminal has its own set of extenion objects,	462	for each terminal, and each terminal has its own set of extension objects,
429	which are passed as the first parameter to hooks. So extensions can use	463	which are passed as the first parameter to hooks. So extensions can use
430	their C<$self> object without having to think about clashes with other	464	their C<$self> object without having to think about clashes with other
431	extensions or other terminals, with the exception of methods and members	465	extensions or other terminals, with the exception of methods and members
432	that begin with an underscore character C<_>: these are reserved for	466	that begin with an underscore character C<_>: these are reserved for
433	internal use.	467	internal use.
…		…
548		582
549	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,	583	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,
550	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total	584	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total
551	number of lines that will be in the scrollback buffer.	585	number of lines that will be in the scrollback buffer.
552		586
553	=item on_osc_seq $term, $op, $args	587	=item on_osc_seq $term, $op, $args, $resp
554		588
555	Called on every OSC sequence and can be used to suppress it or modify its	589	Called on every OSC sequence and can be used to suppress it or modify its
556	behaviour. The default should be to return an empty list. A true value	590	behaviour. The default should be to return an empty list. A true value
557	suppresses execution of the request completely. Make sure you don't get	591	suppresses execution of the request completely. Make sure you don't get
558	confused by recursive invocations when you output an osc sequence within	592	confused by recursive invocations when you output an OSC sequence within
559	this callback.	593	this callback.
560		594
561	C<on_osc_seq_perl> should be used for new behaviour.	595	C<on_osc_seq_perl> should be used for new behaviour.
562		596
563	=item on_osc_seq_perl $term, $string	597	=item on_osc_seq_perl $term, $args, $resp
564		598
565	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =	599	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =
566	operating system command) is processed. Cursor position and other state	600	operating system command) is processed. Cursor position and other state
567	information is up-to-date when this happens. For interoperability, the	601	information is up-to-date when this happens. For interoperability, the
568	string should start with the extension name and a colon, to distinguish	602	string should start with the extension name (sans -osc) and a semicolon,
569	it from commands for other extensions, and this might be enforced in the	603	to distinguish it from commands for other extensions, and this might be
570	future.	604	enforced in the future.
		605
		606	For example, C<overlay-osc> uses this:
		607
		608	sub on_osc_seq_perl {
		609	my ($self, $osc, $resp) = @_;
		610
		611	return unless $osc =~ s/^overlay;//;
		612
		613	... process remaining $osc string
		614	}
571		615
572	Be careful not ever to trust (in a security sense) the data you receive,	616	Be careful not ever to trust (in a security sense) the data you receive,
573	as its source can not easily be controlled (e-mail content, messages from	617	as its source can not easily be controlled (e-mail content, messages from
574	other users on the same system etc.).	618	other users on the same system etc.).
		619
		620	For responses, C<$resp> contains the end-of-args separator used by the
		621	sender.
575		622
576	=item on_add_lines $term, $string	623	=item on_add_lines $term, $string
577		624
578	Called whenever text is about to be output, with the text as argument. You	625	Called whenever text is about to be output, with the text as argument. You
579	can filter/change and output the text yourself by returning a true value	626	can filter/change and output the text yourself by returning a true value
…		…
584	=item on_tt_write $term, $octets	631	=item on_tt_write $term, $octets
585		632
586	Called whenever some data is written to the tty/pty and can be used to	633	Called whenever some data is written to the tty/pty and can be used to
587	suppress or filter tty input.	634	suppress or filter tty input.
588		635
		636	=item on_tt_paste $term, $octets
		637
		638	Called whenever text is about to be pasted, with the text as argument. You
		639	can filter/change and paste the text yourself by returning a true value
		640	and calling C<< $term->tt_paste >> yourself. C<$octets> is
		641	locale-encoded.
		642
589	=item on_line_update $term, $row	643	=item on_line_update $term, $row
590		644
591	Called whenever a line was updated or changed. Can be used to filter	645	Called whenever a line was updated or changed. Can be used to filter
592	screen output (e.g. underline urls or other useless stuff). Only lines	646	screen output (e.g. underline urls or other useless stuff). Only lines
593	that are being shown will be filtered, and, due to performance reasons,	647	that are being shown will be filtered, and, due to performance reasons,
…		…
600	later with the already-modified line (e.g. if unrelated parts change), so	654	later with the already-modified line (e.g. if unrelated parts change), so
601	you cannot just toggle rendition bits, but only set them.	655	you cannot just toggle rendition bits, but only set them.
602		656
603	=item on_refresh_begin $term	657	=item on_refresh_begin $term
604		658
605	Called just before the screen gets redrawn. Can be used for overlay	659	Called just before the screen gets redrawn. Can be used for overlay or
606	or similar effects by modify terminal contents in refresh_begin, and	660	similar effects by modifying the terminal contents in refresh_begin, and
607	restoring them in refresh_end. The built-in overlay and selection display	661	restoring them in refresh_end. The built-in overlay and selection display
608	code is run after this hook, and takes precedence.	662	code is run after this hook, and takes precedence.
609		663
610	=item on_refresh_end $term	664	=item on_refresh_end $term
611		665
…		…
618	resource in the @@RXVT_NAME@@(1) manpage).	672	resource in the @@RXVT_NAME@@(1) manpage).
619		673
620	The event is simply the action string. This interface is assumed to change	674	The event is simply the action string. This interface is assumed to change
621	slightly in the future.	675	slightly in the future.
622		676
		677	=item on_register_command $term, $keysym, $modifiermask, $string
		678
		679	Called after parsing a keysym resource but before registering the
		680	associated binding. If this hook returns TRUE the binding is not
		681	registered. It can be used to modify a binding by calling
		682	C<register_command>.
		683
623	=item on_resize_all_windows $tern, $new_width, $new_height	684	=item on_resize_all_windows $term, $new_width, $new_height
624		685
625	Called just after the new window size has been calculated, but before	686	Called just after the new window size has been calculated, but before
626	windows are actually being resized or hints are being set. If this hook	687	windows are actually being resized or hints are being set. If this hook
627	returns TRUE, setting of the window hints is being skipped.	688	returns TRUE, setting of the window hints is being skipped.
628		689
…		…
662		723
663	=item on_map_notify $term, $event	724	=item on_map_notify $term, $event
664		725
665	=item on_unmap_notify $term, $event	726	=item on_unmap_notify $term, $event
666		727
667	Called whenever the corresponding X event is received for the terminal If	728	Called whenever the corresponding X event is received for the terminal. If
668	the hook returns true, then the even will be ignored by rxvt-unicode.	729	the hook returns true, then the event will be ignored by rxvt-unicode.
669		730
670	The event is a hash with most values as named by Xlib (see the XEvent	731	The event is a hash with most values as named by Xlib (see the XEvent
671	manpage), with the additional members C<row> and C<col>, which are the	732	manpage), with the additional members C<row> and C<col>, which are the
672	(real, not screen-based) row and column under the mouse cursor.	733	(real, not screen-based) row and column under the mouse cursor.
673		734
…		…
682		743
683	=item on_wm_delete_window $term, $event	744	=item on_wm_delete_window $term, $event
684		745
685	Called when various types of ClientMessage events are received (all with	746	Called when various types of ClientMessage events are received (all with
686	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).	747	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).
		748
		749	=item on_bell $term
		750
		751	Called on receipt of a bell character.
687		752
688	=back	753	=back
689		754
690	=cut	755	=cut
691		756
…		…
756		821
757	=over 4	822	=over 4
758		823
759	=item urxvt::fatal $errormessage	824	=item urxvt::fatal $errormessage
760		825
761	Fatally aborts execution with the given error message. Avoid at all	826	Fatally aborts execution with the given error message (which should
762	costs! The only time this is acceptable is when the terminal process	827	include a trailing newline). Avoid at all costs! The only time this
763	starts up.	828	is acceptable (and useful) is in the init hook, where it prevents the
		829	terminal from starting up.
764		830
765	=item urxvt::warn $string	831	=item urxvt::warn $string
766		832
767	Calls C<rxvt_warn> with the given string which should not include a	833	Calls C<rxvt_warn> with the given string which should include a trailing
768	newline. The module also overwrites the C<warn> builtin with a function	834	newline. The module also overwrites the C<warn> builtin with a function
769	that calls this function.	835	that calls this function.
770		836
771	Using this function has the advantage that its output ends up in the	837	Using this function has the advantage that its output ends up in the
772	correct place, e.g. on stderr of the connecting urxvtc client.	838	correct place, e.g. on stderr of the connecting urxvtc client.
…		…
776	=item @terms = urxvt::termlist	842	=item @terms = urxvt::termlist
777		843
778	Returns all urxvt::term objects that exist in this process, regardless of	844	Returns all urxvt::term objects that exist in this process, regardless of
779	whether they are started, being destroyed etc., so be careful. Only term	845	whether they are started, being destroyed etc., so be careful. Only term
780	objects that have perl extensions attached will be returned (because there	846	objects that have perl extensions attached will be returned (because there
781	is no urxvt::term objet associated with others).	847	is no urxvt::term object associated with others).
782		848
783	=item $time = urxvt::NOW	849	=item $time = urxvt::NOW
784		850
785	Returns the "current time" (as per the event loop).	851	Returns the "current time" (as per the event loop).
786		852
…		…
829		895
830	=item $rend = urxvt::OVERLAY_RSTYLE	896	=item $rend = urxvt::OVERLAY_RSTYLE
831		897
832	Return the rendition mask used for overlays by default.	898	Return the rendition mask used for overlays by default.
833		899
834	=item $rendbit = urxvt::RS_Bold, RS_Italic, RS_Blink, RS_RVid, RS_Uline	900	=item $rendbit = urxvt::RS_Bold, urxvt::RS_Italic, urxvt::RS_Blink,
		901	urxvt::RS_RVid, urxvt::RS_Uline
835		902
836	Return the bit that enabled bold, italic, blink, reverse-video and	903	Return the bit that enabled bold, italic, blink, reverse-video and
837	underline, respectively. To enable such a style, just logically OR it into	904	underline, respectively. To enable such a style, just logically OR it into
838	the bitset.	905	the bitset.
839		906
…		…
876	};	943	};
877	}	944	}
878		945
879	no warnings 'utf8';	946	no warnings 'utf8';
880		947
		948	sub parse_resource {
		949	my ($term, $name, $isarg, $longopt, $flag, $value) = @_;
		950
		951	$term->scan_meta;
		952
		953	warn "resourece<@_>\n";#d#
		954
		955	my $r = $term->{meta}{resource};
		956	while (my ($pattern, $v) = each %$r) {
		957	$name =~ y/-/./ if $isarg;
		958
		959	if (
		960	$pattern =~ s/\*$//
		961	? $pattern eq substr $name, 0, length $pattern
		962	: $pattern eq $name
		963	) {
		964	$name = "$urxvt::RESCLASS.$name";
		965	warn "set option <$name=$value>\n";#d#
		966	#TODO: queue $v->[0] for loading
		967	if ($v->[1] eq "boolean") {
		968	$term->put_option_db ($name, $flag ? "true" : "false");
		969	return 1;
		970	} else {
		971	$term->put_option_db ($name, $value);
		972	return 1 + 2;
		973	}
		974	}
		975	}
		976
		977	0
		978	}
		979
		980	sub usage {
		981	my ($term, $usage_type) = @_;
		982
		983	$term->scan_meta;
		984
		985	my $r = $term->{meta}{resource};
		986
		987	for my $pattern (sort keys %$r) {
		988	my ($ext, $type, $desc) = @{ $r->{$pattern} };
		989
		990	$desc .= " (-pe $ext)";
		991
		992	if ($usage_type == 1) {
		993	$pattern =~ y/./-/;
		994	$pattern =~ s/\*/.../g;
		995
		996	if ($type eq "boolean") {
		997	urxvt::log sprintf " -%-30s %s\n", "/+$pattern", $desc;
		998	} else {
		999	urxvt::log sprintf " -%-30s %s\n", "$pattern $type", $desc;
		1000	}
		1001	} else {
		1002	urxvt::log sprintf " %-31s %s\n", "$pattern:", $type;
		1003	}
		1004	}
		1005	}
		1006
881	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};	1007	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
882		1008
883	sub verbose {	1009	sub verbose {
884	my ($level, $msg) = @_;	1010	my ($level, $msg) = @_;
885	warn "$msg\n" if $level <= $verbosity;	1011	warn "$msg\n" if $level <= $verbosity;
…		…
921	sub invoke {	1047	sub invoke {
922	local $TERM = shift;	1048	local $TERM = shift;
923	my $htype = shift;	1049	my $htype = shift;
924		1050
925	if ($htype == 0) { # INIT	1051	if ($htype == 0) { # INIT
926	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	1052	my @dirs = $TERM->perl_libdirs;
927		1053
928	my %ext_arg;	1054	my %ext_arg;
929		1055
930	{	1056	{
931	my @init = @TERM_INIT;	1057	my @init = @TERM_INIT;
932	@TERM_INIT = ();	1058	@TERM_INIT = ();
…		…
1092	=head2 The C<urxvt::anyevent> Class	1218	=head2 The C<urxvt::anyevent> Class
1093		1219
1094	The sole purpose of this class is to deliver an interface to the	1220	The sole purpose of this class is to deliver an interface to the
1095	C<AnyEvent> module - any module using it will work inside urxvt without	1221	C<AnyEvent> module - any module using it will work inside urxvt without
1096	further programming. The only exception is that you cannot wait on	1222	further programming. The only exception is that you cannot wait on
1097	condition variables, but non-blocking condvar use is ok. What this means	1223	condition variables, but non-blocking condvar use is ok.
1098	is that you cannot use blocking APIs, but the non-blocking variant should	1224
1099	work.	1225	In practical terms this means is that you cannot use blocking APIs, but
		1226	the non-blocking variant should work.
1100		1227
1101	=cut	1228	=cut
1102		1229
1103	our $VERSION = 1;	1230	our $VERSION = '5.23';
1104		1231
1105	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there	1232	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there
1106	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];	1233	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];
1107		1234
1108	sub timer {	1235	sub timer {
…		…
1110		1237
1111	my $cb = $arg{cb};	1238	my $cb = $arg{cb};
1112		1239
1113	urxvt::timer	1240	urxvt::timer
1114	->new	1241	->new
1115	->start (urxvt::NOW + $arg{after})	1242	->after ($arg{after}, $arg{interval})
1116	->cb (sub {	1243	->cb ($arg{interval} ? $cb : sub {
1117	$_[0]->stop; # need to cancel manually	1244	$_[0]->stop; # need to cancel manually
1118	$cb->();	1245	$cb->();
1119	})	1246	})
1120	}	1247	}
1121		1248
1122	sub io {	1249	sub io {
1123	my ($class, %arg) = @_;	1250	my ($class, %arg) = @_;
1124		1251
1125	my $cb = $arg{cb};	1252	my $cb = $arg{cb};
		1253	my $fd = fileno $arg{fh};
		1254	defined $fd or $fd = $arg{fh};
1126		1255
1127	bless [$arg{fh}, urxvt::iow	1256	bless [$arg{fh}, urxvt::iow
1128	->new	1257	->new
1129	->fd (fileno $arg{fh})	1258	->fd ($fd)
1130	->events (($arg{poll} =~ /r/ ? 1 : 0)	1259	->events (($arg{poll} =~ /r/ ? 1 : 0)
1131	\| ($arg{poll} =~ /w/ ? 2 : 0))	1260	\| ($arg{poll} =~ /w/ ? 2 : 0))
1132	->start	1261	->start
1133	->cb (sub {	1262	->cb ($cb)
1134	$cb->(($_[1] & 1 ? 'r' : '')
1135	. ($_[1] & 2 ? 'w' : ''));
1136	})],
1137	urxvt::anyevent::	1263	], urxvt::anyevent::
		1264	}
		1265
		1266	sub idle {
		1267	my ($class, %arg) = @_;
		1268
		1269	my $cb = $arg{cb};
		1270
		1271	urxvt::iw
		1272	->new
		1273	->start
		1274	->cb ($cb)
		1275	}
		1276
		1277	sub child {
		1278	my ($class, %arg) = @_;
		1279
		1280	my $cb = $arg{cb};
		1281
		1282	urxvt::pw
		1283	->new
		1284	->start ($arg{pid})
		1285	->cb (sub {
		1286	$_[0]->stop; # need to cancel manually
		1287	$cb->($_[0]->rpid, $_[0]->rstatus);
		1288	})
1138	}	1289	}
1139		1290
1140	sub DESTROY {	1291	sub DESTROY {
1141	$_[0][1]->stop;	1292	$_[0][1]->stop;
1142	}	1293	}
1143		1294
1144	sub condvar {	1295	# only needed for AnyEvent < 6 compatibility
1145	bless \my $flag, urxvt::anyevent::
1146	}
1147
1148	sub broadcast {
1149	${$_[0]}++;
1150	}
1151
1152	sub wait {
1153	unless (${$_[0]}) {
1154	Carp::croak "AnyEvent->condvar blocking wait unsupported in urxvt, use a non-blocking API";
1155	}
1156	}
1157
1158	sub one_event {	1296	sub one_event {
1159	Carp::croak "AnyEvent->one_event blocking wait unsupported in urxvt, use a non-blocking API";	1297	Carp::croak "AnyEvent->one_event blocking wait unsupported in urxvt, use a non-blocking API";
1160	}	1298	}
1161		1299
1162	package urxvt::term;	1300	package urxvt::term;
…		…
1191	$proxy->enable ($name => $ref);	1329	$proxy->enable ($name => $ref);
1192	}	1330	}
1193	}	1331	}
1194	}	1332	}
1195		1333
		1334	sub perl_libdirs {
		1335	map { split /:/ }
		1336	$_[0]->resource ("perl_lib"),
		1337	$ENV{URXVT_PERL_LIB},
		1338	"$ENV{HOME}/.urxvt/ext",
		1339	"$LIBDIR/perl"
		1340	}
		1341
		1342	sub scan_meta {
		1343	my ($self) = @_;
		1344	my @libdirs = perl_libdirs $self;
		1345
		1346	return if $self->{meta_libdirs} eq join "\x00", @libdirs;
		1347
		1348	my %meta;
		1349
		1350	$self->{meta_libdirs} = join "\x00", @libdirs;
		1351	$self->{meta} = \%meta;
		1352
		1353	for my $dir (reverse @libdirs) {
		1354	opendir my $fh, $dir
		1355	or next;
		1356	for my $ext (readdir $fh) {
		1357	$ext ne "."
		1358	and $ext ne ".."
		1359	and open my $fh, "<", "$dir/$ext"
		1360	or next;
		1361
		1362	while (<$fh>) {
		1363	if (/^#:META:X_RESOURCE:(.*)/) {
		1364	my ($pattern, $type, $desc) = split /:/, $1;
		1365	$pattern =~ s/^%\./$ext./g; # $$ in pattern == extension name
		1366	if ($pattern =~ /[^a-zA-Z\*\.]/) {
		1367	warn "$dir/$ext: meta resource '$pattern' contains illegal characters (not alphanumeric nor . nor *)\n";
		1368	} else {
		1369	$meta{resource}{$pattern} = [$ext, $type, $desc];
		1370	}
		1371	} elsif (/^\s*(?:#\|$)/) {
		1372	# skip other comments and empty lines
		1373	} else {
		1374	last; # stop parsing on first non-empty non-comment line
		1375	}
		1376	}
		1377	}
		1378	}
		1379	}
		1380
1196	=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]	1381	=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]
1197		1382
1198	Creates a new terminal, very similar as if you had started it with system	1383	Creates a new terminal, very similar as if you had started it with system
1199	C<$rxvtname, arg...>. C<$envhashref> must be a reference to a C<%ENV>-like	1384	C<$rxvtname, arg...>. C<$envhashref> must be a reference to a C<%ENV>-like
1200	hash which defines the environment of the new terminal.	1385	hash which defines the environment of the new terminal.
…		…
1254	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.	1439	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.
1255		1440
1256	Here is a likely non-exhaustive list of option names, please see the	1441	Here is a likely non-exhaustive list of option names, please see the
1257	source file F</src/optinc.h> to see the actual list:	1442	source file F</src/optinc.h> to see the actual list:
1258		1443
1259	borderLess console cursorBlink cursorUnderline hold iconic insecure	1444	borderLess buffered console cursorBlink cursorUnderline hold iconic
1260	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage	1445	insecure intensityStyles iso14755 iso14755_52 jumpScroll loginShell
1261	override-redirect pastableTabs pointerBlank reverseVideo scrollBar	1446	mapAlert meta8 mouseWheelScrollPage override_redirect pastableTabs
1262	scrollBar_floating scrollBar_right scrollTtyKeypress scrollTtyOutput	1447	pointerBlank reverseVideo scrollBar scrollBar_floating scrollBar_right
1263	scrollWithBuffer secondaryScreen secondaryScroll skipBuiltinGlyphs	1448	scrollTtyKeypress scrollTtyOutput scrollWithBuffer secondaryScreen
1264	transparent tripleclickwords utmpInhibit visualBell	1449	secondaryScroll skipBuiltinGlyphs skipScroll transparent tripleclickwords
		1450	urgentOnBell utmpInhibit visualBell
1265		1451
1266	=item $value = $term->resource ($name[, $newval])	1452	=item $value = $term->resource ($name[, $newval])
1267		1453
1268	Returns the current resource value associated with a given name and	1454	Returns the current resource value associated with a given name and
1269	optionally sets a new value. Setting values is most useful in the C<init>	1455	optionally sets a new value. Setting values is most useful in the C<init>
…		…
1282		1468
1283	Here is a likely non-exhaustive list of resource names, not all of which	1469	Here is a likely non-exhaustive list of resource names, not all of which
1284	are supported in every build, please see the source file F</src/rsinc.h>	1470	are supported in every build, please see the source file F</src/rsinc.h>
1285	to see the actual list:	1471	to see the actual list:
1286		1472
1287	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont	1473	answerbackstring backgroundPixmap backspace_key blendtype blurradius
1288	borderLess color cursorBlink cursorUnderline cutchars delete_key	1474	boldFont boldItalicFont borderLess buffered chdir color cursorBlink
1289	display_name embed ext_bwidth fade font geometry hold iconName	1475	cursorUnderline cutchars delete_key depth display_name embed ext_bwidth
1290	imFont imLocale inputMethod insecure int_bwidth intensityStyles	1476	fade font geometry hold iconName iconfile imFont imLocale inputMethod
		1477	insecure int_bwidth intensityStyles iso14755 iso14755_52 italicFont
1291	italicFont jumpScroll lineSpace loginShell mapAlert meta8 modifier	1478	jumpScroll letterSpace lineSpace loginShell mapAlert meta8 modifier
1292	mouseWheelScrollPage name override_redirect pastableTabs path perl_eval	1479	mouseWheelScrollPage name override_redirect pastableTabs path perl_eval
1293	perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay	1480	perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay
1294	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar	1481	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar
1295	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness	1482	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness
1296	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle	1483	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle
1297	secondaryScreen secondaryScroll selectstyle shade term_name title	1484	secondaryScreen secondaryScroll shade skipBuiltinGlyphs skipScroll
1298	transient_for transparent transparent_all tripleclickwords utmpInhibit	1485	term_name title transient_for transparent tripleclickwords urgentOnBell
1299	visualBell	1486	utmpInhibit visualBell
1300		1487
1301	=cut	1488	=cut
1302		1489
1303	sub resource($$;$) {	1490	sub resource($$;$) {
1304	my ($self, $name) = (shift, shift);	1491	my ($self, $name) = (shift, shift);
1305	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);	1492	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);
1306	&urxvt::term::_resource	1493	goto &urxvt::term::_resource
1307	}	1494	}
1308		1495
1309	=item $value = $term->x_resource ($pattern)	1496	=item $value = $term->x_resource ($pattern)
1310		1497
1311	Returns the X-Resource for the given pattern, excluding the program or	1498	Returns the X-Resource for the given pattern, excluding the program or
…		…
1315		1502
1316	This method should only be called during the C<on_start> hook, as there is	1503	This method should only be called during the C<on_start> hook, as there is
1317	only one resource database per display, and later invocations might return	1504	only one resource database per display, and later invocations might return
1318	the wrong resources.	1505	the wrong resources.
1319		1506
1320	=item $success = $term->parse_keysym ($keysym_spec, $command_string)	1507	=item $success = $term->parse_keysym ($key, $octets)
1321		1508
1322	Adds a keymap translation exactly as specified via a resource. See the	1509	Adds a key binding exactly as specified via a resource. See the
1323	C<keysym> resource in the @@RXVT_NAME@@(1) manpage.	1510	C<keysym> resource in the @@RXVT_NAME@@(1) manpage.
		1511
		1512	=item $term->register_command ($keysym, $modifiermask, $string)
		1513
		1514	Adds a key binding. This is a lower level api compared to
		1515	C<parse_keysym>, as it expects a parsed key description, and can be
		1516	used only inside either the C<on_init> hook, to add a binding, or the
		1517	C<on_register_command> hook, to modify a parsed binding.
1324		1518
1325	=item $rend = $term->rstyle ([$new_rstyle])	1519	=item $rend = $term->rstyle ([$new_rstyle])
1326		1520
1327	Return and optionally change the current rendition. Text that is output by	1521	Return and optionally change the current rendition. Text that is output by
1328	the terminal application will use this style.	1522	the terminal application will use this style.
…		…
1336		1530
1337	=item ($row, $col) = $term->selection_beg ([$row, $col])	1531	=item ($row, $col) = $term->selection_beg ([$row, $col])
1338		1532
1339	=item ($row, $col) = $term->selection_end ([$row, $col])	1533	=item ($row, $col) = $term->selection_end ([$row, $col])
1340		1534
1341	Return the current values of the selection mark, begin or end positions,	1535	Return the current values of the selection mark, begin or end positions.
1342	and optionally set them to new values.	1536
		1537	When arguments are given, then the selection coordinates are set to
		1538	C<$row> and C<$col>, and the selection screen is set to the current
		1539	screen.
		1540
		1541	=item $screen = $term->selection_screen ([$screen])
		1542
		1543	Returns the current selection screen, and then optionally sets it.
1343		1544
1344	=item $term->selection_make ($eventtime[, $rectangular])	1545	=item $term->selection_make ($eventtime[, $rectangular])
1345		1546
1346	Tries to make a selection as set by C<selection_beg> and	1547	Tries to make a selection as set by C<selection_beg> and
1347	C<selection_end>. If C<$rectangular> is true (default: false), a	1548	C<selection_end>. If C<$rectangular> is true (default: false), a
1348	rectangular selection will be made. This is the prefered function to make	1549	rectangular selection will be made. This is the preferred function to make
1349	a selection.	1550	a selection.
1350		1551
1351	=item $success = $term->selection_grab ($eventtime)	1552	=item $success = $term->selection_grab ($eventtime[, $clipboard])
1352		1553
1353	Try to request the primary selection text from the server (for example, as	1554	Try to acquire ownership of the primary (clipboard if C<$clipboard> is
		1555	true) selection from the server. The corresponding text can be set
1354	set by the next method). No visual feedback will be given. This function	1556	with the next method. No visual feedback will be given. This function
1355	is mostly useful from within C<on_sel_grab> hooks.	1557	is mostly useful from within C<on_sel_grab> hooks.
1356		1558
1357	=item $oldtext = $term->selection ([$newtext])	1559	=item $oldtext = $term->selection ([$newtext, $clipboard])
1358		1560
1359	Return the current selection text and optionally replace it by C<$newtext>.	1561	Return the current selection (clipboard if C<$clipboard> is true) text
		1562	and optionally replace it by C<$newtext>.
		1563
		1564	=item $term->selection_clear ([$clipboard])
		1565
		1566	Revoke ownership of the primary (clipboard if C<$clipboard> is true) selection.
1360		1567
1361	=item $term->overlay_simple ($x, $y, $text)	1568	=item $term->overlay_simple ($x, $y, $text)
1362		1569
1363	Create a simple multi-line overlay box. See the next method for details.	1570	Create a simple multi-line overlay box. See the next method for details.
1364		1571
…		…
1394		1601
1395	The methods currently supported on C<urxvt::overlay> objects are:	1602	The methods currently supported on C<urxvt::overlay> objects are:
1396		1603
1397	=over 4	1604	=over 4
1398		1605
1399	=item $overlay->set ($x, $y, $text, $rend)	1606	=item $overlay->set ($x, $y, $text[, $rend])
1400		1607
1401	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts	1608	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts
1402	text in rxvt-unicode's special encoding and an array of rendition values	1609	text in rxvt-unicode's special encoding and an array of rendition values
1403	at a specific position inside the overlay.	1610	at a specific position inside the overlay.
		1611
		1612	If C<$rend> is missing, then the rendition will not be changed.
1404		1613
1405	=item $overlay->hide	1614	=item $overlay->hide
1406		1615
1407	If visible, hide the overlay, but do not destroy it.	1616	If visible, hide the overlay, but do not destroy it.
1408		1617
…		…
1490	locale-specific encoding of the terminal and can contain command sequences	1699	locale-specific encoding of the terminal and can contain command sequences
1491	(escape codes) that will be interpreted.	1700	(escape codes) that will be interpreted.
1492		1701
1493	=item $term->tt_write ($octets)	1702	=item $term->tt_write ($octets)
1494		1703
1495	Write the octets given in C<$data> to the tty (i.e. as program input). To	1704	Write the octets given in C<$octets> to the tty (i.e. as program input). To
1496	pass characters instead of octets, you should convert your strings first	1705	pass characters instead of octets, you should convert your strings first
1497	to the locale-specific encoding using C<< $term->locale_encode >>.	1706	to the locale-specific encoding using C<< $term->locale_encode >>.
		1707
		1708	=item $term->tt_paste ($octets)
		1709
		1710	Write the octets given in C<$octets> to the tty as a paste, converting NL to
		1711	CR and bracketing the data with control sequences if bracketed paste mode
		1712	is set.
1498		1713
1499	=item $old_events = $term->pty_ev_events ([$new_events])	1714	=item $old_events = $term->pty_ev_events ([$new_events])
1500		1715
1501	Replaces the event mask of the pty watcher by the given event mask. Can	1716	Replaces the event mask of the pty watcher by the given event mask. Can
1502	be used to suppress input and output handling to the pty/tty. See the	1717	be used to suppress input and output handling to the pty/tty. See the
…		…
1521	Adds the specified events to the vt event mask. Useful e.g. when you want	1736	Adds the specified events to the vt event mask. Useful e.g. when you want
1522	to receive pointer events all the times:	1737	to receive pointer events all the times:
1523		1738
1524	$term->vt_emask_add (urxvt::PointerMotionMask);	1739	$term->vt_emask_add (urxvt::PointerMotionMask);
1525		1740
		1741	=item $term->set_urgency ($set)
		1742
		1743	Enable/disable the urgency hint on the toplevel window.
		1744
1526	=item $term->focus_in	1745	=item $term->focus_in
1527		1746
1528	=item $term->focus_out	1747	=item $term->focus_out
1529		1748
1530	=item $term->key_press ($state, $keycode[, $time])	1749	=item $term->key_press ($state, $keycode[, $time])
…		…
1618		1837
1619	Used after changing terminal contents to display them.	1838	Used after changing terminal contents to display them.
1620		1839
1621	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])	1840	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])
1622		1841
1623	Returns the text of the entire row with number C<$row_number>. Row C<0>	1842	Returns the text of the entire row with number C<$row_number>. Row C<< $term->top_row >>
1624	is the topmost terminal line, row C<< $term->$ncol-1 >> is the bottommost	1843	is the topmost terminal line, row C<< $term->nrow-1 >> is the bottommost
1625	terminal line. The scrollback buffer starts at line C<-1> and extends to
1626	line C<< -$term->nsaved >>. Nothing will be returned if a nonexistent line	1844	terminal line. Nothing will be returned if a nonexistent line
1627	is requested.	1845	is requested.
1628		1846
1629	If C<$new_text> is specified, it will replace characters in the current	1847	If C<$new_text> is specified, it will replace characters in the current
1630	line, starting at column C<$start_col> (default C<0>), which is useful	1848	line, starting at column C<$start_col> (default C<0>), which is useful
1631	to replace only parts of a line. The font index in the rendition will	1849	to replace only parts of a line. The font index in the rendition will
1632	automatically be updated.	1850	automatically be updated.
1633		1851
1634	C<$text> is in a special encoding: tabs and wide characters that use more	1852	C<$text> is in a special encoding: tabs and wide characters that use more
1635	than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535)	1853	than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535)
1636	characters. Characters with combining characters and other characters that	1854	characters. Characters with combining characters and other characters that
1637	do not fit into the normal tetx encoding will be replaced with characters	1855	do not fit into the normal text encoding will be replaced with characters
1638	in the private use area.	1856	in the private use area.
1639		1857
1640	You have to obey this encoding when changing text. The advantage is	1858	You have to obey this encoding when changing text. The advantage is
1641	that C<substr> and similar functions work on screen cells and not on	1859	that C<substr> and similar functions work on screen cells and not on
1642	characters.	1860	characters.
…		…
1817	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most	2035	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most
1818	recent grab.	2036	recent grab.
1819		2037
1820	=item $term->ungrab	2038	=item $term->ungrab
1821		2039
1822	Calls XUngrab for the most recent grab. Is called automatically on	2040	Calls XUngrabPointer and XUngrabKeyboard for the most recent grab. Is called automatically on
1823	evaluation errors, as it is better to lose the grab in the error case as	2041	evaluation errors, as it is better to lose the grab in the error case as
1824	the session.	2042	the session.
1825		2043
1826	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])	2044	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])
1827		2045
…		…
1829		2047
1830	=item @atoms = $term->XListProperties ($window)	2048	=item @atoms = $term->XListProperties ($window)
1831		2049
1832	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)	2050	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)
1833		2051
1834	=item $term->XChangeWindowProperty ($window, $property, $type, $format, $octets)	2052	=item $term->XChangeProperty ($window, $property, $type, $format, $octets)
1835		2053
1836	=item $term->XDeleteProperty ($window, $property)	2054	=item $term->XDeleteProperty ($window, $property)
1837		2055
1838	=item $window = $term->DefaultRootWindow	2056	=item $window = $term->DefaultRootWindow
1839		2057
…		…
1846	=item $term->XMoveResizeWindow ($window, $x, $y, $width, $height)	2064	=item $term->XMoveResizeWindow ($window, $x, $y, $width, $height)
1847		2065
1848	=item ($x, $y, $child_window) = $term->XTranslateCoordinates ($src, $dst, $x, $y)	2066	=item ($x, $y, $child_window) = $term->XTranslateCoordinates ($src, $dst, $x, $y)
1849		2067
1850	=item $term->XChangeInput ($window, $add_events[, $del_events])	2068	=item $term->XChangeInput ($window, $add_events[, $del_events])
		2069
		2070	=item $keysym = $term->XStringToKeysym ($string)
		2071
		2072	=item $string = $term->XKeysymToString ($keysym)
1851		2073
1852	Various X or X-related functions. The C<$term> object only serves as	2074	Various X or X-related functions. The C<$term> object only serves as
1853	the source of the display, otherwise those functions map more-or-less	2075	the source of the display, otherwise those functions map more-or-less
1854	directory onto the X functions of the same name.	2076	directly onto the X functions of the same name.
1855		2077
1856	=back	2078	=back
1857		2079
1858	=cut	2080	=cut
1859		2081
…		…
1961	my $env = $self->{term}->env;	2183	my $env = $self->{term}->env;
1962	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.	2184	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.
1963	delete $env->{LC_ALL};	2185	delete $env->{LC_ALL};
1964	$env->{LC_CTYPE} = $self->{term}->locale;	2186	$env->{LC_CTYPE} = $self->{term}->locale;
1965		2187
1966	urxvt::term->new ($env, "popup",	2188	my $term = urxvt::term->new (
		2189	$env, "popup",
1967	"--perl-lib" => "", "--perl-ext-common" => "",	2190	"--perl-lib" => "", "--perl-ext-common" => "",
1968	"-pty-fd" => -1, "-sl" => 0,	2191	"-pty-fd" => -1, "-sl" => 0,
1969	"-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",	2192	"-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",
1970	"--transient-for" => $self->{term}->parent,	2193	"--transient-for" => $self->{term}->parent,
1971	"-display" => $self->{term}->display_id,	2194	"-display" => $self->{term}->display_id,
1972	"-pe" => "urxvt-popup")	2195	"-pe" => "urxvt-popup",
1973	or die "unable to create popup window\n";	2196	) or die "unable to create popup window\n";
		2197
		2198	unless (delete $term->{urxvt_popup_init_done}) {
		2199	$term->ungrab;
		2200	$term->destroy;
		2201	die "unable to initialise popup window\n";
		2202	}
1974	}	2203	}
1975		2204
1976	sub DESTROY {	2205	sub DESTROY {
1977	my ($self) = @_;	2206	my ($self) = @_;
1978		2207
…		…
1996	->new	2225	->new
1997	->interval (1)	2226	->interval (1)
1998	->cb (sub {	2227	->cb (sub {
1999	$term->{overlay}->set (0, 0,	2228	$term->{overlay}->set (0, 0,
2000	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);	2229	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);
2001	});	2230	});
2002		2231
2003	=over 4	2232	=over 4
2004		2233
2005	=item $timer = new urxvt::timer	2234	=item $timer = new urxvt::timer
2006		2235
…		…
2009		2238
2010	=item $timer = $timer->cb (sub { my ($timer) = @_; ... })	2239	=item $timer = $timer->cb (sub { my ($timer) = @_; ... })
2011		2240
2012	Set the callback to be called when the timer triggers.	2241	Set the callback to be called when the timer triggers.
2013		2242
2014	=item $tstamp = $timer->at
2015
2016	Return the time this watcher will fire next.
2017
2018	=item $timer = $timer->set ($tstamp)	2243	=item $timer = $timer->set ($tstamp[, $interval])
2019		2244
2020	Set the time the event is generated to $tstamp.	2245	Set the time the event is generated to $tstamp (and optionally specifies a
		2246	new $interval).
2021		2247
2022	=item $timer = $timer->interval ($interval)	2248	=item $timer = $timer->interval ($interval)
2023		2249
2024	Normally (and when C<$interval> is C<0>), the timer will automatically	2250	By default (and when C<$interval> is C<0>), the timer will automatically
2025	stop after it has fired once. If C<$interval> is non-zero, then the timer	2251	stop after it has fired once. If C<$interval> is non-zero, then the timer
2026	is automatically rescheduled at the given intervals.	2252	is automatically rescheduled at the given intervals.
2027		2253
2028	=item $timer = $timer->start	2254	=item $timer = $timer->start
2029		2255
2030	Start the timer.	2256	Start the timer.
2031		2257
2032	=item $timer = $timer->start ($tstamp)	2258	=item $timer = $timer->start ($tstamp[, $interval])
2033		2259
2034	Set the event trigger time to C<$tstamp> and start the timer.	2260	Set the event trigger time to C<$tstamp> and start the timer. Optionally
		2261	also replaces the interval.
2035		2262
2036	=item $timer = $timer->after ($delay)	2263	=item $timer = $timer->after ($delay[, $interval])
2037		2264
2038	Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.	2265	Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.
2039		2266
2040	=item $timer = $timer->stop	2267	=item $timer = $timer->stop
2041		2268
…		…
2049		2276
2050	$term->{socket} = ...	2277	$term->{socket} = ...
2051	$term->{iow} = urxvt::iow	2278	$term->{iow} = urxvt::iow
2052	->new	2279	->new
2053	->fd (fileno $term->{socket})	2280	->fd (fileno $term->{socket})
2054	->events (urxvt::EVENT_READ)	2281	->events (urxvt::EV_READ)
2055	->start	2282	->start
2056	->cb (sub {	2283	->cb (sub {
2057	my ($iow, $revents) = @_;	2284	my ($iow, $revents) = @_;
2058	# $revents must be 1 here, no need to check	2285	# $revents must be 1 here, no need to check
2059	sysread $term->{socket}, my $buf, 8192	2286	sysread $term->{socket}, my $buf, 8192
…		…
2077	Set the file descriptor (not handle) to watch.	2304	Set the file descriptor (not handle) to watch.
2078		2305
2079	=item $iow = $iow->events ($eventmask)	2306	=item $iow = $iow->events ($eventmask)
2080		2307
2081	Set the event mask to watch. The only allowed values are	2308	Set the event mask to watch. The only allowed values are
2082	C<urxvt::EVENT_READ> and C<urxvt::EVENT_WRITE>, which might be ORed	2309	C<urxvt::EV_READ> and C<urxvt::EV_WRITE>, which might be ORed
2083	together, or C<urxvt::EVENT_NONE>.	2310	together, or C<urxvt::EV_NONE>.
2084		2311
2085	=item $iow = $iow->start	2312	=item $iow = $iow->start
2086		2313
2087	Start watching for requested events on the given handle.	2314	Start watching for requested events on the given handle.
2088		2315
…		…
2129	->new	2356	->new
2130	->start ($pid)	2357	->start ($pid)
2131	->cb (sub {	2358	->cb (sub {
2132	my ($pw, $exit_status) = @_;	2359	my ($pw, $exit_status) = @_;
2133	...	2360	...
2134	});	2361	});
2135		2362
2136	=over 4	2363	=over 4
2137		2364
2138	=item $pw = new urxvt::pw	2365	=item $pw = new urxvt::pw
2139		2366
…		…
2172		2399
2173	=back	2400	=back
2174		2401
2175	=head1 AUTHOR	2402	=head1 AUTHOR
2176		2403
2177	Marc Lehmann <pcg@goof.com>	2404	Marc Lehmann <schmorp@schmorp.de>
2178	http://software.schmorp.de/pkg/rxvt-unicode	2405	http://software.schmorp.de/pkg/rxvt-unicode
2179		2406
2180	=cut	2407	=cut
2181		2408
2182	1	2409	1

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.153 by root, Sat Jun 2 05:23:11 2007 UTC vs. Revision 1.210 by root, Wed Jun 6 11:46:11 2012 UTC

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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.153 by root, Sat Jun 2 05:23:11 2007 UTC vs.
Revision 1.210 by root, Wed Jun 6 11:46:11 2012 UTC