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

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.121 by root, Fri Jan 20 22:49:34 2006 UTC vs.
Revision 1.187 by sf-exg, Sat Jul 24 10:20:26 2010 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: \\\|([^\|]+)\\\|
		74
		75	Another example: Programs I use often output "absolute path: " at the
		76	beginning of a line when they process multiple files. The following
		77	pattern matches the filename (note, there is a single space at the very
		78	end):
		79
		80	URxvt.selection.pattern-0: ^(/[^:]+):\
71		81
72	You can look at the source of the selection extension to see more	82	You can look at the source of the selection extension to see more
73	interesting uses, such as parsing a line from beginning to end.	83	interesting uses, such as parsing a line from beginning to end.
74		84
75	This extension also offers following bindable keyboard commands:	85	This extension also offers following bindable keyboard commands:
…		…
86		96
87	=item option-popup (enabled by default)	97	=item option-popup (enabled by default)
88		98
89	Binds a popup menu to Ctrl-Button2 that lets you toggle (some) options at	99	Binds a popup menu to Ctrl-Button2 that lets you toggle (some) options at
90	runtime.	100	runtime.
		101
		102	Other extensions can extend this popup menu by pushing a code reference
		103	onto C<@{ $term->{option_popup_hook} }>, which gets called whenever the
		104	popup is being displayed.
		105
		106	Its sole argument is the popup menu, which can be modified. It should
		107	either return nothing or a string, the initial boolean value and a code
		108	reference. The string will be used as button text and the code reference
		109	will be called when the toggle changes, with the new boolean value as
		110	first argument.
		111
		112	The following will add an entry C<myoption> that changes
		113	C<< $self->{myoption} >>:
		114
		115	push @{ $self->{term}{option_popup_hook} }, sub {
		116	("my option" => $myoption, sub { $self->{myoption} = $_[0] })
		117	};
91		118
92	=item selection-popup (enabled by default)	119	=item selection-popup (enabled by default)
93		120
94	Binds a popup menu to Ctrl-Button3 that lets you convert the selection	121	Binds a popup menu to Ctrl-Button3 that lets you convert the selection
95	text into various other formats/action (such as uri unescaping, perl	122	text into various other formats/action (such as uri unescaping, perl
96	evaluation, web-browser starting etc.), depending on content.	123	evaluation, web-browser starting etc.), depending on content.
97		124
98	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
99	onto C<@{ $term->{selection_popup_hook} }>, that is called whenever the	126	onto C<@{ $term->{selection_popup_hook} }>, which gets called whenever the
100	popup is displayed.	127	popup is being displayed.
101		128
102	It's sole argument is the popup menu, which can be modified. The selection	129	Its sole argument is the popup menu, which can be modified. The selection
103	is in C<$_>, which can be used to decide wether to add something or not.	130	is in C<$_>, which can be used to decide whether to add something or not.
104	It should either return nothing or a string and a code reference. The	131	It should either return nothing or a string and a code reference. The
105	string will be used as button text and the code reference will be called	132	string will be used as button text and the code reference will be called
106	when the button gets activated and should transform C<$_>.	133	when the button gets activated and should transform C<$_>.
107		134
108	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
109	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
110	C<a>s:	137	C<a>s:
111		138
112	push @{ $self->{term}{selection_popup_hook} }, sub {	139	push @{ $self->{term}{selection_popup_hook} }, sub {
113	/a/ ? ("a to be" => sub { s/a/b/g }	140	/a/ ? ("a to b" => sub { s/a/b/g }
114	: ()	141	: ()
115	};	142	};
116		143
117	=item searchable-scrollback<hotkey> (enabled by default)	144	=item searchable-scrollback<hotkey> (enabled by default)
118		145
…		…
125	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>
126	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
127	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
128	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
129	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
130	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.
		164
		165	=item readline (enabled by default)
		166
		167	A support package that tries to make editing with readline easier. At
		168	the moment, it reacts to clicking shift-left mouse button by trying to
		169	move the text cursor to this position. It does so by generating as many
		170	cursor-left or cursor-right keypresses as required (this only works
		171	for programs that correctly support wide characters).
		172
		173	To avoid too many false positives, this is only done when:
		174
		175	=over 4
		176
		177	=item - the tty is in ICANON state.
		178
		179	=item - the text cursor is visible.
		180
		181	=item - the primary screen is currently being displayed.
		182
		183	=item - the mouse is on the same (multi-row-) line as the text cursor.
		184
		185	=back
		186
		187	The normal selection mechanism isn't disabled, so quick successive clicks
		188	might interfere with selection creation in harmless ways.
131		189
132	=item selection-autotransform	190	=item selection-autotransform
133		191
134	This selection allows you to do automatic transforms on a selection	192	This selection allows you to do automatic transforms on a selection
135	whenever a selection is made.	193	whenever a selection is made.
…		…
162		220
163	The first line tells the selection code to treat the unchanging part of	221	The first line tells the selection code to treat the unchanging part of
164	every error message as a selection pattern, and the second line transforms	222	every error message as a selection pattern, and the second line transforms
165	the message into vi commands to load the file.	223	the message into vi commands to load the file.
166		224
167	=item readline
168
169	A support package that tries to make editing with readline easier. At the
170	moment, it reacts to clicking with the left mouse button by trying to
171	move the text cursor to this position. It does so by generating as many
172	cursor-left or cursor-right keypresses as required (the this only works
173	for programs that correctly support wide characters).
174
175	It only works when clicking into the same line (possibly extended over
176	multiple rows) as the text cursor and on the primary screen, to reduce the
177	risk of misinterpreting. The normal selection isn't disabled, so quick
178	successive clicks might interfere with selection creation in harmless
179	ways.
180
181	=item tabbed	225	=item tabbed
182		226
183	This transforms the terminal into a tabbar with additional terminals, that	227	This transforms the terminal into a tabbar with additional terminals, that
184	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
185	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
186	button per tab.	230	button per tab.
187		231
188	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
189	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,
190	while B<Shift-Down> creates a new tab.	234	while B<Shift-Down> creates a new tab.
191		235
192	=item mark-urls	236	The tabbar itself can be configured similarly to a normal terminal, but
		237	with a resource class of C<URxvt.tabbed>. In addition, it supports the
		238	following four resources (shown with defaults):
193		239
		240	URxvt.tabbed.tabbar-fg: <colour-index, default 3>
		241	URxvt.tabbed.tabbar-bg: <colour-index, default 0>
		242	URxvt.tabbed.tab-fg: <colour-index, default 0>
		243	URxvt.tabbed.tab-bg: <colour-index, default 1>
		244
		245	See I<COLOR AND GRAPHICS> in the @@RXVT_NAME@@(1) manpage for valid
		246	indices.
		247
		248	=item matcher
		249
194	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
195	make them clickable. When middle-clicked, the program specified in the	251	matching a certain pattern and make it clickable. When clicked with the
196	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
197	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.
198		258
199	=item automove-background	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.
200		263
201	This is basically a one-line extension that dynamically changes the background pixmap offset	264	It is possible to activate the most recently seen match from the keyboard.
202	to the window position, in effect creating the same effect as pseudo transparency with	265	Simply bind a keysym to "perl:matcher" as seen in the example below.
203	a custom pixmap. No scaling is supported in this mode. Exmaple:
204		266
205	@@RXVT_NAME@@ -pixmap background.xpm -pe automove-background	267	Example configuration:
		268
		269	URxvt.perl-ext: default,matcher
		270	URxvt.urlLauncher: sensible-browser
		271	URxvt.keysym.C-Delete: perl:matcher
		272	URxvt.matcher.button: 1
		273	URxvt.matcher.pattern.1: \\bwww\\.[\\w-]+\\.[\\w./?&@#-]*[\\w/-]
		274	URxvt.matcher.pattern.2: \\B(/\\S+?):(\\d+)(?=:\|$)
		275	URxvt.matcher.launcher.2: gvim +$2 $1
		276
		277	=item xim-onthespot
		278
		279	This (experimental) perl extension implements OnTheSpot editing. It does
		280	not work perfectly, and some input methods don't seem to work well with
		281	OnTheSpot editing in general, but it seems to work at least for SCIM and
		282	kinput2.
		283
		284	You enable it by specifying this extension and a preedit style of
		285	C<OnTheSpot>, i.e.:
		286
		287	@@RXVT_NAME@@ -pt OnTheSpot -pe xim-onthespot
		288
		289	=item kuake<hotkey>
		290
		291	A very primitive quake-console-like extension. It was inspired by a
		292	description of how the programs C<kuake> and C<yakuake> work: Whenever the
		293	user presses a global accelerator key (by default C<F10>), the terminal
		294	will show or hide itself. Another press of the accelerator key will hide
		295	or show it again.
		296
		297	Initially, the window will not be shown when using this extension.
		298
		299	This is useful if you need a single terminal that is not using any desktop
		300	space most of the time but is quickly available at the press of a key.
		301
		302	The accelerator key is grabbed regardless of any modifiers, so this
		303	extension will actually grab a physical key just for this function.
		304
		305	If you want a quake-like animation, tell your window manager to do so
		306	(fvwm can do it).
		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.
206		313
207	=item block-graphics-to-ascii	314	=item block-graphics-to-ascii
208		315
209	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
210	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
211	similar-looking ascii character.	318	similar-looking ascii character.
212		319
213	=item digital-clock	320	=item digital-clock
214		321
215	Displays a digital clock using the built-in overlay.	322	Displays a digital clock using the built-in overlay.
		323
		324	=item remote-clipboard
		325
		326	Somewhat of a misnomer, this extension adds two menu entries to the
		327	selection popup that allows one to run external commands to store the
		328	selection somewhere and fetch it again.
		329
		330	We use it to implement a "distributed selection mechanism", which just
		331	means that one command uploads the file to a remote server, and another
		332	reads it.
		333
		334	The commands can be set using the C<URxvt.remote-selection.store> and
		335	C<URxvt.remote-selection.fetch> resources. The first should read the
		336	selection to store from STDIN (always in UTF-8), the second should provide
		337	the selection data on STDOUT (also in UTF-8).
		338
		339	The defaults (which are likely useless to you) use rsh and cat:
		340
		341	URxvt.remote-selection.store: rsh ruth 'cat >/tmp/distributed-selection'
		342	URxvt.remote-selection.fetch: rsh ruth 'cat /tmp/distributed-selection'
		343
		344	=item selection-pastebin
		345
		346	This is a little rarely useful extension that uploads the selection as
		347	textfile to a remote site (or does other things). (The implementation is
		348	not currently secure for use in a multiuser environment as it writes to
		349	F</tmp> directly.).
		350
		351	It listens to the C<selection-pastebin:remote-pastebin> keyboard command,
		352	i.e.
		353
		354	URxvt.keysym.C-M-e: perl:selection-pastebin:remote-pastebin
		355
		356	Pressing this combination runs a command with C<%> replaced by the name of
		357	the textfile. This command can be set via a resource:
		358
		359	URxvt.selection-pastebin.cmd: rsync -apP % ruth:/var/www/www.ta-sa.org/files/txt/.
		360
		361	And the default is likely not useful to anybody but the few people around
		362	here :)
		363
		364	The name of the textfile is the hex encoded md5 sum of the selection, so
		365	the same content should lead to the same filename.
		366
		367	After a successful upload the selection will be replaced by the text given
		368	in the C<selection-pastebin-url> resource (again, the % is the placeholder
		369	for the filename):
		370
		371	URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/%
		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.
216		391
217	=item example-refresh-hooks	392	=item example-refresh-hooks
218		393
219	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
220	window. Illustrates overwriting the refresh callbacks to create your own	395	window. Illustrates overwriting the refresh callbacks to create your own
221	overlays or changes.	396	overlays or changes.
222
223	=item selection-pastebin
224
225	This is a little rarely useful extension that Uploads the selection as
226	textfile to a remote site (or does other things). (The implementation is
227	not currently secure for use in a multiuser environment as it writes to
228	F</tmp> directly.).
229
230	It listens to the C<selection-pastebin:remote-pastebin> keyboard command,
231	i.e.
232
233	URxvt.keysym.C-M-e: perl:selection-pastebin:remote-pastebin
234
235	Pressing this combination runs a command with C<%> replaced by the name of
236	the textfile. This command can be set via a resource:
237
238	URxvt.selection-pastebin.cmd: rsync -apP % ruth:/var/www/www.ta-sa.org/files/txt/.
239
240	And the default is likely not useful to anybody but the few people around
241	here :)
242
243	The name of the textfile is the hex encoded md5 sum of the selection, so
244	the same content should lead to the same filename.
245
246	After a successful upload the selection will be replaced by the text given
247	in the C<selection-pastebin-url> resource (again, the % is the placeholder
248	for the filename):
249
250	URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/%
251		397
252	=back	398	=back
253		399
254	=head1 API DOCUMENTATION	400	=head1 API DOCUMENTATION
255		401
…		…
271		417
272	=over 4	418	=over 4
273		419
274	=item $text	420	=item $text
275		421
276	Rxvt-unicodes special way of encoding text, where one "unicode" character	422	Rxvt-unicode's special way of encoding text, where one "unicode" character
277	always represents one screen cell. See L<ROW_t> for a discussion of this format.	423	always represents one screen cell. See L<ROW_t> for a discussion of this format.
278		424
279	=item $string	425	=item $string
280		426
281	A perl text string, with an emphasis on I<text>. It can store all unicode	427	A perl text string, with an emphasis on I<text>. It can store all unicode
…		…
289		435
290	=back	436	=back
291		437
292	=head2 Extension Objects	438	=head2 Extension Objects
293		439
294	Very perl extension is a perl class. A separate perl object is created	440	Every perl extension is a perl class. A separate perl object is created
295	for each terminal and each extension and passed as the first parameter to	441	for each terminal, and each terminal has its own set of extenion objects,
296	hooks. So extensions can use their C<$self> object without having to think	442	which are passed as the first parameter to hooks. So extensions can use
297	about other extensions, with the exception of methods and members that	443	their C<$self> object without having to think about clashes with other
		444	extensions or other terminals, with the exception of methods and members
298	begin with an underscore character C<_>: these are reserved for internal	445	that begin with an underscore character C<_>: these are reserved for
299	use.	446	internal use.
300		447
301	Although it isn't a C<urxvt::term> object, you can call all methods of the	448	Although it isn't a C<urxvt::term> object, you can call all methods of the
302	C<urxvt::term> class on this object.	449	C<urxvt::term> class on this object.
303		450
304	It has the following methods and data members:	451	It has the following methods and data members:
…		…
325	=head2 Hooks	472	=head2 Hooks
326		473
327	The following subroutines can be declared in extension files, and will be	474	The following subroutines can be declared in extension files, and will be
328	called whenever the relevant event happens.	475	called whenever the relevant event happens.
329		476
330	The first argument passed to them is an extension oject as described in	477	The first argument passed to them is an extension object as described in
331	the in the C<Extension Objects> section.	478	the in the C<Extension Objects> section.
332		479
333	B<All> of these hooks must return a boolean value. If any of the called	480	B<All> of these hooks must return a boolean value. If any of the called
334	hooks returns true, then the event counts as being I<consumed>, and the	481	hooks returns true, then the event counts as being I<consumed>, and the
335	relevant action might not be carried out by the C++ code.	482	relevant action might not be carried out by the C++ code.
…		…
348	place.	495	place.
349		496
350	=item on_start $term	497	=item on_start $term
351		498
352	Called at the very end of initialisation of a new terminal, just before	499	Called at the very end of initialisation of a new terminal, just before
353	trying to map (display) the toplevel and returning to the mainloop.	500	trying to map (display) the toplevel and returning to the main loop.
354		501
355	=item on_destroy $term	502	=item on_destroy $term
356		503
357	Called whenever something tries to destroy terminal, before doing anything	504	Called whenever something tries to destroy terminal, when the terminal is
358	yet. If this hook returns true, then destruction is skipped, but this is	505	still fully functional (not for long, though).
359	rarely a good idea.
360		506
361	=item on_reset $term	507	=item on_reset $term
362		508
363	Called after the screen is "reset" for any reason, such as resizing or	509	Called after the screen is "reset" for any reason, such as resizing or
364	control sequences. Here is where you can react on changes to size-related	510	control sequences. Here is where you can react on changes to size-related
…		…
386		532
387	Called whenever a selection has been copied, but before the selection is	533	Called whenever a selection has been copied, but before the selection is
388	requested from the server. The selection text can be queried and changed	534	requested from the server. The selection text can be queried and changed
389	by calling C<< $term->selection >>.	535	by calling C<< $term->selection >>.
390		536
391	Returning a true value aborts selection grabbing. It will still be hilighted.	537	Returning a true value aborts selection grabbing. It will still be highlighted.
392		538
393	=item on_sel_extend $term	539	=item on_sel_extend $term
394		540
395	Called whenever the user tries to extend the selection (e.g. with a double	541	Called whenever the user tries to extend the selection (e.g. with a double
396	click) and is either supposed to return false (normal operation), or	542	click) and is either supposed to return false (normal operation), or
397	should extend the selection itelf and return true to suppress the built-in	543	should extend the selection itself and return true to suppress the built-in
398	processing. This can happen multiple times, as long as the callback	544	processing. This can happen multiple times, as long as the callback
399	returns true, it will be called on every further click by the user and is	545	returns true, it will be called on every further click by the user and is
400	supposed to enlarge the selection more and more, if possible.	546	supposed to enlarge the selection more and more, if possible.
401		547
402	See the F<selection> example extension.	548	See the F<selection> example extension.
403		549
404	=item on_view_change $term, $offset	550	=item on_view_change $term, $offset
405		551
406	Called whenever the view offset changes, i..e the user or program	552	Called whenever the view offset changes, i.e. the user or program
407	scrolls. Offset C<0> means display the normal terminal, positive values	553	scrolls. Offset C<0> means display the normal terminal, positive values
408	show this many lines of scrollback.	554	show this many lines of scrollback.
409		555
410	=item on_scroll_back $term, $lines, $saved	556	=item on_scroll_back $term, $lines, $saved
411		557
…		…
415		561
416	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,	562	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,
417	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total	563	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total
418	number of lines that will be in the scrollback buffer.	564	number of lines that will be in the scrollback buffer.
419		565
420	=item on_osc_seq $term, $string	566	=item on_osc_seq $term, $op, $args, $resp
		567
		568	Called on every OSC sequence and can be used to suppress it or modify its
		569	behaviour. The default should be to return an empty list. A true value
		570	suppresses execution of the request completely. Make sure you don't get
		571	confused by recursive invocations when you output an OSC sequence within
		572	this callback.
		573
		574	C<on_osc_seq_perl> should be used for new behaviour.
		575
		576	=item on_osc_seq_perl $term, $args, $resp
421		577
422	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =	578	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =
423	operating system command) is processed. Cursor position and other state	579	operating system command) is processed. Cursor position and other state
424	information is up-to-date when this happens. For interoperability, the	580	information is up-to-date when this happens. For interoperability, the
425	string should start with the extension name and a colon, to distinguish	581	string should start with the extension name (sans -osc) and a semicolon,
426	it from commands for other extensions, and this might be enforced in the	582	to distinguish it from commands for other extensions, and this might be
427	future.	583	enforced in the future.
		584
		585	For example, C<overlay-osc> uses this:
		586
		587	sub on_osc_seq_perl {
		588	my ($self, $osc, $resp) = @_;
		589
		590	return unless $osc =~ s/^overlay;//;
		591
		592	... process remaining $osc string
		593	}
428		594
429	Be careful not ever to trust (in a security sense) the data you receive,	595	Be careful not ever to trust (in a security sense) the data you receive,
430	as its source can not easily be controleld (e-mail content, messages from	596	as its source can not easily be controlled (e-mail content, messages from
431	other users on the same system etc.).	597	other users on the same system etc.).
		598
		599	For responses, C<$resp> contains the end-of-args separator used by the
		600	sender.
432		601
433	=item on_add_lines $term, $string	602	=item on_add_lines $term, $string
434		603
435	Called whenever text is about to be output, with the text as argument. You	604	Called whenever text is about to be output, with the text as argument. You
436	can filter/change and output the text yourself by returning a true value	605	can filter/change and output the text yourself by returning a true value
…		…
441	=item on_tt_write $term, $octets	610	=item on_tt_write $term, $octets
442		611
443	Called whenever some data is written to the tty/pty and can be used to	612	Called whenever some data is written to the tty/pty and can be used to
444	suppress or filter tty input.	613	suppress or filter tty input.
445		614
		615	=item on_tt_paste $term, $octets
		616
		617	Called whenever text is about to be pasted, with the text as argument. You
		618	can filter/change and paste the text yourself by returning a true value
		619	and calling C<< $term->tt_paste >> yourself. C<$octets> is
		620	locale-encoded.
		621
446	=item on_line_update $term, $row	622	=item on_line_update $term, $row
447		623
448	Called whenever a line was updated or changed. Can be used to filter	624	Called whenever a line was updated or changed. Can be used to filter
449	screen output (e.g. underline urls or other useless stuff). Only lines	625	screen output (e.g. underline urls or other useless stuff). Only lines
450	that are being shown will be filtered, and, due to performance reasons,	626	that are being shown will be filtered, and, due to performance reasons,
…		…
457	later with the already-modified line (e.g. if unrelated parts change), so	633	later with the already-modified line (e.g. if unrelated parts change), so
458	you cannot just toggle rendition bits, but only set them.	634	you cannot just toggle rendition bits, but only set them.
459		635
460	=item on_refresh_begin $term	636	=item on_refresh_begin $term
461		637
462	Called just before the screen gets redrawn. Can be used for overlay	638	Called just before the screen gets redrawn. Can be used for overlay or
463	or similar effects by modify terminal contents in refresh_begin, and	639	similar effects by modifying the terminal contents in refresh_begin, and
464	restoring them in refresh_end. The built-in overlay and selection display	640	restoring them in refresh_end. The built-in overlay and selection display
465	code is run after this hook, and takes precedence.	641	code is run after this hook, and takes precedence.
466		642
467	=item on_refresh_end $term	643	=item on_refresh_end $term
468		644
469	Called just after the screen gets redrawn. See C<on_refresh_begin>.	645	Called just after the screen gets redrawn. See C<on_refresh_begin>.
470		646
471	=item on_keyboard_command $term, $string	647	=item on_user_command $term, $string
472		648
473	Called whenever the user presses a key combination that has a	649	Called whenever a user-configured event is being activated (e.g. via
474	C<perl:string> action bound to it (see description of the B<keysym>	650	a C<perl:string> action bound to a key, see description of the B<keysym>
475	resource in the @@RXVT_NAME@@(1) manpage).	651	resource in the @@RXVT_NAME@@(1) manpage).
		652
		653	The event is simply the action string. This interface is assumed to change
		654	slightly in the future.
		655
		656	=item on_resize_all_windows $term, $new_width, $new_height
		657
		658	Called just after the new window size has been calculated, but before
		659	windows are actually being resized or hints are being set. If this hook
		660	returns TRUE, setting of the window hints is being skipped.
476		661
477	=item on_x_event $term, $event	662	=item on_x_event $term, $event
478		663
479	Called on every X event received on the vt window (and possibly other	664	Called on every X event received on the vt window (and possibly other
480	windows). Should only be used as a last resort. Most event structure	665	windows). Should only be used as a last resort. Most event structure
481	members are not passed.	666	members are not passed.
482		667
		668	=item on_root_event $term, $event
		669
		670	Like C<on_x_event>, but is called for events on the root window.
		671
483	=item on_focus_in $term	672	=item on_focus_in $term
484		673
485	Called whenever the window gets the keyboard focus, before rxvt-unicode	674	Called whenever the window gets the keyboard focus, before rxvt-unicode
486	does focus in processing.	675	does focus in processing.
487		676
488	=item on_focus_out $term	677	=item on_focus_out $term
489		678
490	Called wheneever the window loses keyboard focus, before rxvt-unicode does	679	Called whenever the window loses keyboard focus, before rxvt-unicode does
491	focus out processing.	680	focus out processing.
492		681
493	=item on_configure_notify $term, $event	682	=item on_configure_notify $term, $event
494		683
495	=item on_property_notify $term, $event	684	=item on_property_notify $term, $event
…		…
506		695
507	=item on_map_notify $term, $event	696	=item on_map_notify $term, $event
508		697
509	=item on_unmap_notify $term, $event	698	=item on_unmap_notify $term, $event
510		699
511	Called whenever the corresponding X event is received for the terminal If	700	Called whenever the corresponding X event is received for the terminal. If
512	the hook returns true, then the even will be ignored by rxvt-unicode.	701	the hook returns true, then the event will be ignored by rxvt-unicode.
513		702
514	The event is a hash with most values as named by Xlib (see the XEvent	703	The event is a hash with most values as named by Xlib (see the XEvent
515	manpage), with the additional members C<row> and C<col>, which are the	704	manpage), with the additional members C<row> and C<col>, which are the
516	(real, not screen-based) row and column under the mouse cursor.	705	(real, not screen-based) row and column under the mouse cursor.
517		706
…		…
526		715
527	=item on_wm_delete_window $term, $event	716	=item on_wm_delete_window $term, $event
528		717
529	Called when various types of ClientMessage events are received (all with	718	Called when various types of ClientMessage events are received (all with
530	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).	719	format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW).
		720
		721	=item on_bell $term
		722
		723	Called on receipt of a bell character.
531		724
532	=back	725	=back
533		726
534	=cut	727	=cut
535		728
…		…
552	our $LIBDIR;	745	our $LIBDIR;
553	our $RESNAME;	746	our $RESNAME;
554	our $RESCLASS;	747	our $RESCLASS;
555	our $RXVTNAME;	748	our $RXVTNAME;
556		749
557	our $NOCHAR = chr 0xfffe;	750	our $NOCHAR = chr 0xffff;
558		751
559	=head2 Variables in the C<urxvt> Package	752	=head2 Variables in the C<urxvt> Package
560		753
561	=over 4	754	=over 4
562		755
…		…
578	The current terminal. This variable stores the current C<urxvt::term>	771	The current terminal. This variable stores the current C<urxvt::term>
579	object, whenever a callback/hook is executing.	772	object, whenever a callback/hook is executing.
580		773
581	=item @urxvt::TERM_INIT	774	=item @urxvt::TERM_INIT
582		775
583	All coderefs in this array will be called as methods of the next newly	776	All code references in this array will be called as methods of the next newly
584	created C<urxvt::term> object (during the C<on_init> phase). The array	777	created C<urxvt::term> object (during the C<on_init> phase). The array
585	gets cleared before the codereferences that were in it are being executed,	778	gets cleared before the code references that were in it are being executed,
586	so coderefs can push themselves onto it again if they so desire.	779	so references can push themselves onto it again if they so desire.
587		780
588	This complements to the perl-eval commandline option, but gets executed	781	This complements to the perl-eval command line option, but gets executed
589	first.	782	first.
590		783
591	=item @urxvt::TERM_EXT	784	=item @urxvt::TERM_EXT
592		785
593	Works similar to C<@TERM_INIT>, but contains perl package/class names, which	786	Works similar to C<@TERM_INIT>, but contains perl package/class names, which
…		…
614		807
615	Using this function has the advantage that its output ends up in the	808	Using this function has the advantage that its output ends up in the
616	correct place, e.g. on stderr of the connecting urxvtc client.	809	correct place, e.g. on stderr of the connecting urxvtc client.
617		810
618	Messages have a size limit of 1023 bytes currently.	811	Messages have a size limit of 1023 bytes currently.
		812
		813	=item @terms = urxvt::termlist
		814
		815	Returns all urxvt::term objects that exist in this process, regardless of
		816	whether they are started, being destroyed etc., so be careful. Only term
		817	objects that have perl extensions attached will be returned (because there
		818	is no urxvt::term objet associated with others).
619		819
620	=item $time = urxvt::NOW	820	=item $time = urxvt::NOW
621		821
622	Returns the "current time" (as per the event loop).	822	Returns the "current time" (as per the event loop).
623		823
…		…
681	Return the foreground/background colour index, respectively.	881	Return the foreground/background colour index, respectively.
682		882
683	=item $rend = urxvt::SET_FGCOLOR $rend, $new_colour	883	=item $rend = urxvt::SET_FGCOLOR $rend, $new_colour
684		884
685	=item $rend = urxvt::SET_BGCOLOR $rend, $new_colour	885	=item $rend = urxvt::SET_BGCOLOR $rend, $new_colour
		886
		887	=item $rend = urxvt::SET_COLOR $rend, $new_fg, $new_bg
686		888
687	Replace the foreground/background colour in the rendition mask with the	889	Replace the foreground/background colour in the rendition mask with the
688	specified one.	890	specified one.
689		891
690	=item $value = urxvt::GET_CUSTOM $rend	892	=item $value = urxvt::GET_CUSTOM $rend
…		…
709	unless $msg =~ /\n$/;	911	unless $msg =~ /\n$/;
710	urxvt::warn ($msg);	912	urxvt::warn ($msg);
711	};	913	};
712	}	914	}
713		915
		916	no warnings 'utf8';
		917
714	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};	918	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
715		919
716	sub verbose {	920	sub verbose {
717	my ($level, $msg) = @_;	921	my ($level, $msg) = @_;
718	warn "$msg\n" if $level <= $verbosity;	922	warn "$msg\n" if $level <= $verbosity;
…		…
734		938
735	open my $fh, "<:raw", $path	939	open my $fh, "<:raw", $path
736	or die "$path: $!";	940	or die "$path: $!";
737		941
738	my $source =	942	my $source =
739	"package $pkg; use strict; use utf8;\n"	943	"package $pkg; use strict; use utf8; no warnings 'utf8';\n"
740	. "#line 1 \"$path\"\n{\n"	944	. "#line 1 \"$path\"\n{\n"
741	. (do { local $/; <$fh> })	945	. (do { local $/; <$fh> })
742	. "\n};\n1";	946	. "\n};\n1";
743		947
744	eval $source	948	eval $source
…		…
755	local $TERM = shift;	959	local $TERM = shift;
756	my $htype = shift;	960	my $htype = shift;
757		961
758	if ($htype == 0) { # INIT	962	if ($htype == 0) { # INIT
759	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	963	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");
760		964
761	my %ext_arg;	965	my %ext_arg;
762		966
763	{	967	{
764	my @init = @TERM_INIT;	968	my @init = @TERM_INIT;
765	@TERM_INIT = ();	969	@TERM_INIT = ();
…		…
769	$TERM->register_package ($_) for @pkg;	973	$TERM->register_package ($_) for @pkg;
770	}	974	}
771		975
772	for (grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {	976	for (grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {
773	if ($_ eq "default") {	977	if ($_ eq "default") {
774	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback);	978	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback readline);
775	} elsif (/^-(.*)$/) {	979	} elsif (/^-(.*)$/) {
776	delete $ext_arg{$1};	980	delete $ext_arg{$1};
777	} elsif (/^([^<]+)<(.*)>$/) {	981	} elsif (/^([^<]+)<(.*)>$/) {
778	push @{ $ext_arg{$1} }, $2;	982	push @{ $ext_arg{$1} }, $2;
779	} else {	983	} else {
780	$ext_arg{$_} \|\|= [];	984	$ext_arg{$_} \|\|= [];
781	}	985	}
782	}	986	}
783		987
784	while (my ($ext, $argv) = each %ext_arg) {	988	for my $ext (sort keys %ext_arg) {
785	my @files = grep -f $_, map "$_/$ext", @dirs;	989	my @files = grep -f $_, map "$_/$ext", @dirs;
786		990
787	if (@files) {	991	if (@files) {
788	$TERM->register_package (extension_package $files[0], $argv);	992	$TERM->register_package (extension_package $files[0], $ext_arg{$ext});
789	} else {	993	} else {
790	warn "perl extension '$ext' not found in perl library search path\n";	994	warn "perl extension '$ext' not found in perl library search path\n";
791	}	995	}
792	}	996	}
793		997
…		…
799		1003
800	if (my $cb = $TERM->{_hook}[$htype]) {	1004	if (my $cb = $TERM->{_hook}[$htype]) {
801	verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")"	1005	verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")"
802	if $verbosity >= 10;	1006	if $verbosity >= 10;
803		1007
804	keys %$cb;	1008	for my $pkg (keys %$cb) {
805
806	while (my ($pkg, $cb) = each %$cb) {
807	my $retval_ = eval { $cb->($TERM->{_pkg}{$pkg}, @_) };	1009	my $retval_ = eval { $cb->{$pkg}->($TERM->{_pkg}{$pkg}, @_) };
808	$retval \|\|= $retval_;	1010	$retval \|\|= $retval_;
809		1011
810	if ($@) {	1012	if ($@) {
811	$TERM->ungrab; # better to lose the grab than the session	1013	$TERM->ungrab; # better to lose the grab than the session
812	warn $@;	1014	warn $@;
…		…
824	# clear package	1026	# clear package
825	%$TERM = ();	1027	%$TERM = ();
826	}	1028	}
827		1029
828	$retval	1030	$retval
		1031	}
		1032
		1033	sub SET_COLOR($$$) {
		1034	SET_BGCOLOR (SET_FGCOLOR ($_[0], $_[1]), $_[2])
		1035	}
		1036
		1037	sub rend2mask {
		1038	no strict 'refs';
		1039	my ($str, $mask) = (@_, 0);
		1040	my %color = ( fg => undef, bg => undef );
		1041	my @failed;
		1042	for my $spec ( split /\s+/, $str ) {
		1043	if ( $spec =~ /^([fb]g)[_:-]?(\d+)/i ) {
		1044	$color{lc($1)} = $2;
		1045	} else {
		1046	my $neg = $spec =~ s/^[-^]//;
		1047	unless ( exists &{"RS_$spec"} ) {
		1048	push @failed, $spec;
		1049	next;
		1050	}
		1051	my $cur = &{"RS_$spec"};
		1052	if ( $neg ) {
		1053	$mask &= ~$cur;
		1054	} else {
		1055	$mask \|= $cur;
		1056	}
		1057	}
		1058	}
		1059	($mask, @color{qw(fg bg)}, \@failed)
829	}	1060	}
830		1061
831	# urxvt::term::extension	1062	# urxvt::term::extension
832		1063
833	package urxvt::term::extension;	1064	package urxvt::term::extension;
…		…
904	is that you cannot use blocking APIs, but the non-blocking variant should	1135	is that you cannot use blocking APIs, but the non-blocking variant should
905	work.	1136	work.
906		1137
907	=cut	1138	=cut
908		1139
909	our $VERSION = 1;	1140	our $VERSION = '5.23';
910		1141
911	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there	1142	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there
912	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];	1143	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];
913		1144
914	sub timer {	1145	sub timer {
…		…
916		1147
917	my $cb = $arg{cb};	1148	my $cb = $arg{cb};
918		1149
919	urxvt::timer	1150	urxvt::timer
920	->new	1151	->new
921	->start (urxvt::NOW + $arg{after})	1152	->after ($arg{after}, $arg{interval})
922	->cb (sub {	1153	->cb ($arg{interval} ? $cb : sub {
923	$_[0]->stop; # need to cancel manually	1154	$_[0]->stop; # need to cancel manually
924	$cb->();	1155	$cb->();
925	})	1156	})
926	}	1157	}
927		1158
928	sub io {	1159	sub io {
929	my ($class, %arg) = @_;	1160	my ($class, %arg) = @_;
930		1161
931	my $cb = $arg{cb};	1162	my $cb = $arg{cb};
		1163	my $fd = fileno $arg{fh};
		1164	defined $fd or $fd = $arg{fh};
932		1165
933	bless [$arg{fh}, urxvt::iow	1166	bless [$arg{fh}, urxvt::iow
934	->new	1167	->new
935	->fd (fileno $arg{fh})	1168	->fd ($fd)
936	->events (($arg{poll} =~ /r/ ? 1 : 0)	1169	->events (($arg{poll} =~ /r/ ? 1 : 0)
937	\| ($arg{poll} =~ /w/ ? 2 : 0))	1170	\| ($arg{poll} =~ /w/ ? 2 : 0))
938	->start	1171	->start
939	->cb (sub {	1172	->cb ($cb)
940	$cb->(($_[1] & 1 ? 'r' : '')
941	. ($_[1] & 2 ? 'w' : ''));
942	})],
943	urxvt::anyevent::	1173	], urxvt::anyevent::
		1174	}
		1175
		1176	sub idle {
		1177	my ($class, %arg) = @_;
		1178
		1179	my $cb = $arg{cb};
		1180
		1181	urxvt::iw
		1182	->new
		1183	->start
		1184	->cb ($cb)
		1185	}
		1186
		1187	sub child {
		1188	my ($class, %arg) = @_;
		1189
		1190	my $cb = $arg{cb};
		1191
		1192	urxvt::pw
		1193	->new
		1194	->start ($arg{pid})
		1195	->cb (sub {
		1196	$_[0]->stop; # need to cancel manually
		1197	$cb->($_[0]->rpid, $_[0]->rstatus);
		1198	})
944	}	1199	}
945		1200
946	sub DESTROY {	1201	sub DESTROY {
947	$_[0][1]->stop;	1202	$_[0][1]->stop;
948	}	1203	}
949		1204
950	sub condvar {	1205	sub one_event {
951	bless \my $flag, urxvt::anyevent::condvar::
952	}
953
954	sub urxvt::anyevent::condvar::broadcast {
955	${$_[0]}++;
956	}
957
958	sub urxvt::anyevent::condvar::wait {
959	unless (${$_[0]}) {
960	Carp::croak "AnyEvent->condvar blocking wait unsupported in urxvt, use a non-blocking API";	1206	Carp::croak "AnyEvent->one_event blocking wait unsupported in urxvt, use a non-blocking API";
961	}
962	}	1207	}
963		1208
964	package urxvt::term;	1209	package urxvt::term;
965		1210
966	=head2 The C<urxvt::term> Class	1211	=head2 The C<urxvt::term> Class
…		…
1002	hash which defines the environment of the new terminal.	1247	hash which defines the environment of the new terminal.
1003		1248
1004	Croaks (and probably outputs an error message) if the new instance	1249	Croaks (and probably outputs an error message) if the new instance
1005	couldn't be created. Returns C<undef> if the new instance didn't	1250	couldn't be created. Returns C<undef> if the new instance didn't
1006	initialise perl, and the terminal object otherwise. The C<init> and	1251	initialise perl, and the terminal object otherwise. The C<init> and
1007	C<start> hooks will be called during this call.	1252	C<start> hooks will be called before this call returns, and are free to
		1253	refer to global data (which is race free).
1008		1254
1009	=cut	1255	=cut
1010		1256
1011	sub new {	1257	sub new {
1012	my ($class, $env, @args) = @_;	1258	my ($class, $env, @args) = @_;
1013		1259
		1260	$env or Carp::croak "environment hash missing in call to urxvt::term->new";
		1261	@args or Carp::croak "name argument missing in call to urxvt::term->new";
		1262
1014	_new ([ map "$_=$env->{$_}", keys %$env ], @args);	1263	_new ([ map "$_=$env->{$_}", keys %$env ], \@args);
1015	}	1264	}
1016		1265
1017	=item $term->destroy	1266	=item $term->destroy
1018		1267
1019	Destroy the terminal object (close the window, free resources	1268	Destroy the terminal object (close the window, free resources
…		…
1049		1298
1050	Returns true if the option specified by C<$optval> is enabled, and	1299	Returns true if the option specified by C<$optval> is enabled, and
1051	optionally change it. All option values are stored by name in the hash	1300	optionally change it. All option values are stored by name in the hash
1052	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.	1301	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.
1053		1302
1054	Here is a a likely non-exhaustive list of option names, please see the	1303	Here is a likely non-exhaustive list of option names, please see the
1055	source file F</src/optinc.h> to see the actual list:	1304	source file F</src/optinc.h> to see the actual list:
1056		1305
1057	borderLess console cursorBlink cursorUnderline hold iconic insecure	1306	borderLess console cursorBlink cursorUnderline hold iconic insecure
1058	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage	1307	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage
1059	override-redirect pastableTabs pointerBlank reverseVideo scrollBar	1308	override-redirect pastableTabs pointerBlank reverseVideo scrollBar
…		…
1076	likely change).	1325	likely change).
1077		1326
1078	Please note that resource strings will currently only be freed when the	1327	Please note that resource strings will currently only be freed when the
1079	terminal is destroyed, so changing options frequently will eat memory.	1328	terminal is destroyed, so changing options frequently will eat memory.
1080		1329
1081	Here is a a likely non-exhaustive list of resource names, not all of which	1330	Here is a likely non-exhaustive list of resource names, not all of which
1082	are supported in every build, please see the source file F</src/rsinc.h>	1331	are supported in every build, please see the source file F</src/rsinc.h>
1083	to see the actual list:	1332	to see the actual list:
1084		1333
1085	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont	1334	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont
1086	borderLess color cursorBlink cursorUnderline cutchars delete_key	1335	borderLess chdir color cursorBlink cursorUnderline cutchars delete_key
1087	display_name embed ext_bwidth fade font geometry hold iconName	1336	display_name embed ext_bwidth fade font geometry hold iconName
1088	imFont imLocale inputMethod insecure int_bwidth intensityStyles	1337	imFont imLocale inputMethod insecure int_bwidth intensityStyles
1089	italicFont jumpScroll lineSpace loginShell mapAlert meta8 modifier	1338	italicFont jumpScroll lineSpace letterSpace loginShell mapAlert meta8
1090	mouseWheelScrollPage name override_redirect pastableTabs path perl_eval	1339	modifier mouseWheelScrollPage name override_redirect pastableTabs path
1091	perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay	1340	perl_eval perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay
1092	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar	1341	preeditType print_pipe pty_fd reverseVideo saveLines scrollBar
1093	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness	1342	scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness
1094	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle	1343	scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle
1095	secondaryScreen secondaryScroll selectstyle shade term_name title	1344	secondaryScreen secondaryScroll shade term_name title
1096	transient_for transparent transparent_all tripleclickwords utmpInhibit	1345	transient_for transparent transparent_all tripleclickwords utmpInhibit
1097	visualBell	1346	visualBell
1098		1347
1099	=cut	1348	=cut
1100		1349
1101	sub resource($$;$) {	1350	sub resource($$;$) {
1102	my ($self, $name) = (shift, shift);	1351	my ($self, $name) = (shift, shift);
1103	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);	1352	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);
1104	&urxvt::term::_resource	1353	goto &urxvt::term::_resource
1105	}	1354	}
1106		1355
1107	=item $value = $term->x_resource ($pattern)	1356	=item $value = $term->x_resource ($pattern)
1108		1357
1109	Returns the X-Resource for the given pattern, excluding the program or	1358	Returns the X-Resource for the given pattern, excluding the program or
…		…
1134		1383
1135	=item ($row, $col) = $term->selection_beg ([$row, $col])	1384	=item ($row, $col) = $term->selection_beg ([$row, $col])
1136		1385
1137	=item ($row, $col) = $term->selection_end ([$row, $col])	1386	=item ($row, $col) = $term->selection_end ([$row, $col])
1138		1387
1139	Return the current values of the selection mark, begin or end positions,	1388	Return the current values of the selection mark, begin or end positions.
1140	and optionally set them to new values.	1389
		1390	When arguments are given, then the selection coordinates are set to
		1391	C<$row> and C<$col>, and the selection screen is set to the current
		1392	screen.
		1393
		1394	=item $screen = $term->selection_screen ([$screen])
		1395
		1396	Returns the current selection screen, and then optionally sets it.
1141		1397
1142	=item $term->selection_make ($eventtime[, $rectangular])	1398	=item $term->selection_make ($eventtime[, $rectangular])
1143		1399
1144	Tries to make a selection as set by C<selection_beg> and	1400	Tries to make a selection as set by C<selection_beg> and
1145	C<selection_end>. If C<$rectangular> is true (default: false), a	1401	C<selection_end>. If C<$rectangular> is true (default: false), a
1146	rectangular selection will be made. This is the prefered function to make	1402	rectangular selection will be made. This is the preferred function to make
1147	a selection.	1403	a selection.
1148		1404
1149	=item $success = $term->selection_grab ($eventtime)	1405	=item $success = $term->selection_grab ($eventtime[, $clipboard])
1150		1406
1151	Try to request the primary selection text from the server (for example, as	1407	Try to acquire ownership of the primary (clipboard if C<$clipboard> is
		1408	true) selection from the server. The corresponding text can be set
1152	set by the next method). No visual feedback will be given. This function	1409	with the next method. No visual feedback will be given. This function
1153	is mostly useful from within C<on_sel_grab> hooks.	1410	is mostly useful from within C<on_sel_grab> hooks.
1154		1411
1155	=item $oldtext = $term->selection ([$newtext])	1412	=item $oldtext = $term->selection ([$newtext, $clipboard])
1156		1413
1157	Return the current selection text and optionally replace it by C<$newtext>.	1414	Return the current selection (clipboard if C<$clipboard> is true) text
		1415	and optionally replace it by C<$newtext>.
		1416
		1417	=item $term->selection_clear ([$clipboard])
		1418
		1419	Revoke ownership of the primary (clipboard if C<$clipboard> is true) selection.
1158		1420
1159	=item $term->overlay_simple ($x, $y, $text)	1421	=item $term->overlay_simple ($x, $y, $text)
1160		1422
1161	Create a simple multi-line overlay box. See the next method for details.	1423	Create a simple multi-line overlay box. See the next method for details.
1162		1424
…		…
1192		1454
1193	The methods currently supported on C<urxvt::overlay> objects are:	1455	The methods currently supported on C<urxvt::overlay> objects are:
1194		1456
1195	=over 4	1457	=over 4
1196		1458
1197	=item $overlay->set ($x, $y, $text, $rend)	1459	=item $overlay->set ($x, $y, $text[, $rend])
1198		1460
1199	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts	1461	Similar to C<< $term->ROW_t >> and C<< $term->ROW_r >> in that it puts
1200	text in rxvt-unicode's special encoding and an array of rendition values	1462	text in rxvt-unicode's special encoding and an array of rendition values
1201	at a specific position inside the overlay.	1463	at a specific position inside the overlay.
		1464
		1465	If C<$rend> is missing, then the rendition will not be changed.
1202		1466
1203	=item $overlay->hide	1467	=item $overlay->hide
1204		1468
1205	If visible, hide the overlay, but do not destroy it.	1469	If visible, hide the overlay, but do not destroy it.
1206		1470
…		…
1288	locale-specific encoding of the terminal and can contain command sequences	1552	locale-specific encoding of the terminal and can contain command sequences
1289	(escape codes) that will be interpreted.	1553	(escape codes) that will be interpreted.
1290		1554
1291	=item $term->tt_write ($octets)	1555	=item $term->tt_write ($octets)
1292		1556
1293	Write the octets given in C<$data> to the tty (i.e. as program input). To	1557	Write the octets given in C<$octets> to the tty (i.e. as program input). To
1294	pass characters instead of octets, you should convert your strings first	1558	pass characters instead of octets, you should convert your strings first
1295	to the locale-specific encoding using C<< $term->locale_encode >>.	1559	to the locale-specific encoding using C<< $term->locale_encode >>.
		1560
		1561	=item $term->tt_paste ($octets)
		1562
		1563	Write the octets given in C<$octets> to the tty as a paste, converting NL to
		1564	CR and bracketing the data with control sequences if bracketed paste mode
		1565	is set.
1296		1566
1297	=item $old_events = $term->pty_ev_events ([$new_events])	1567	=item $old_events = $term->pty_ev_events ([$new_events])
1298		1568
1299	Replaces the event mask of the pty watcher by the given event mask. Can	1569	Replaces the event mask of the pty watcher by the given event mask. Can
1300	be used to suppress input and output handling to the pty/tty. See the	1570	be used to suppress input and output handling to the pty/tty. See the
1301	description of C<< urxvt::timer->events >>. Make sure to always restore	1571	description of C<< urxvt::timer->events >>. Make sure to always restore
1302	the previous value.	1572	the previous value.
1303		1573
		1574	=item $fd = $term->pty_fd
		1575
		1576	Returns the master file descriptor for the pty in use, or C<-1> if no pty
		1577	is used.
		1578
1304	=item $windowid = $term->parent	1579	=item $windowid = $term->parent
1305		1580
1306	Return the window id of the toplevel window.	1581	Return the window id of the toplevel window.
1307		1582
1308	=item $windowid = $term->vt	1583	=item $windowid = $term->vt
…		…
1314	Adds the specified events to the vt event mask. Useful e.g. when you want	1589	Adds the specified events to the vt event mask. Useful e.g. when you want
1315	to receive pointer events all the times:	1590	to receive pointer events all the times:
1316		1591
1317	$term->vt_emask_add (urxvt::PointerMotionMask);	1592	$term->vt_emask_add (urxvt::PointerMotionMask);
1318		1593
		1594	=item $term->focus_in
		1595
		1596	=item $term->focus_out
		1597
		1598	=item $term->key_press ($state, $keycode[, $time])
		1599
		1600	=item $term->key_release ($state, $keycode[, $time])
		1601
		1602	Deliver various fake events to to terminal.
		1603
1319	=item $window_width = $term->width	1604	=item $window_width = $term->width
1320		1605
1321	=item $window_height = $term->height	1606	=item $window_height = $term->height
1322		1607
1323	=item $font_width = $term->fwidth	1608	=item $font_width = $term->fwidth
…		…
1353	=item $env = $term->env	1638	=item $env = $term->env
1354		1639
1355	Returns a copy of the environment in effect for the terminal as a hashref	1640	Returns a copy of the environment in effect for the terminal as a hashref
1356	similar to C<\%ENV>.	1641	similar to C<\%ENV>.
1357		1642
		1643	=item @envv = $term->envv
		1644
		1645	Returns the environment as array of strings of the form C<VAR=VALUE>.
		1646
		1647	=item @argv = $term->argv
		1648
		1649	Return the argument vector as this terminal, similar to @ARGV, but
		1650	includes the program name as first element.
		1651
1358	=cut	1652	=cut
1359		1653
1360	sub env {	1654	sub env {
1361	if (my $env = $_[0]->_env) {
1362	+{ map /^([^=]+)(?:=(.*))?$/s && ($1 => $2), @$env }	1655	+{ map /^([^=]+)(?:=(.*))?$/s && ($1 => $2), $_[0]->envv }
1363	} else {
1364	+{ %ENV }
1365	}
1366	}	1656	}
1367		1657
1368	=item $modifiermask = $term->ModLevel3Mask	1658	=item $modifiermask = $term->ModLevel3Mask
1369		1659
1370	=item $modifiermask = $term->ModMetaMask	1660	=item $modifiermask = $term->ModMetaMask
…		…
1375	AltGr), the meta key (often Alt) and the num lock key, if applicable.	1665	AltGr), the meta key (often Alt) and the num lock key, if applicable.
1376		1666
1377	=item $screen = $term->current_screen	1667	=item $screen = $term->current_screen
1378		1668
1379	Returns the currently displayed screen (0 primary, 1 secondary).	1669	Returns the currently displayed screen (0 primary, 1 secondary).
		1670
		1671	=item $cursor_is_hidden = $term->hidden_cursor
		1672
		1673	Returns whether the cursor is currently hidden or not.
1380		1674
1381	=item $view_start = $term->view_start ([$newvalue])	1675	=item $view_start = $term->view_start ([$newvalue])
1382		1676
1383	Returns the row number of the topmost displayed line. Maximum value is	1677	Returns the row number of the topmost displayed line. Maximum value is
1384	C<0>, which displays the normal terminal contents. Lower values scroll	1678	C<0>, which displays the normal terminal contents. Lower values scroll
…		…
1392		1686
1393	Used after changing terminal contents to display them.	1687	Used after changing terminal contents to display them.
1394		1688
1395	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])	1689	=item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]])
1396		1690
1397	Returns the text of the entire row with number C<$row_number>. Row C<0>	1691	Returns the text of the entire row with number C<$row_number>. Row C<< $term->top_row >>
1398	is the topmost terminal line, row C<< $term->$ncol-1 >> is the bottommost	1692	is the topmost terminal line, row C<< $term->nrow-1 >> is the bottommost
1399	terminal line. The scrollback buffer starts at line C<-1> and extends to
1400	line C<< -$term->nsaved >>. Nothing will be returned if a nonexistent line	1693	terminal line. Nothing will be returned if a nonexistent line
1401	is requested.	1694	is requested.
1402		1695
1403	If C<$new_text> is specified, it will replace characters in the current	1696	If C<$new_text> is specified, it will replace characters in the current
1404	line, starting at column C<$start_col> (default C<0>), which is useful	1697	line, starting at column C<$start_col> (default C<0>), which is useful
1405	to replace only parts of a line. The font index in the rendition will	1698	to replace only parts of a line. The font index in the rendition will
1406	automatically be updated.	1699	automatically be updated.
1407		1700
1408	C<$text> is in a special encoding: tabs and wide characters that use	1701	C<$text> is in a special encoding: tabs and wide characters that use more
1409	more than one cell when displayed are padded with C<$urxvt::NOCHAR>	1702	than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535)
1410	characters. Characters with combining characters and other characters that	1703	characters. Characters with combining characters and other characters that
1411	do not fit into the normal tetx encoding will be replaced with characters	1704	do not fit into the normal text encoding will be replaced with characters
1412	in the private use area.	1705	in the private use area.
1413		1706
1414	You have to obey this encoding when changing text. The advantage is	1707	You have to obey this encoding when changing text. The advantage is
1415	that C<substr> and similar functions work on screen cells and not on	1708	that C<substr> and similar functions work on screen cells and not on
1416	characters.	1709	characters.
…		…
1561	where one character corresponds to one screen cell. See	1854	where one character corresponds to one screen cell. See
1562	C<< $term->ROW_t >> for details.	1855	C<< $term->ROW_t >> for details.
1563		1856
1564	=item $string = $term->special_decode $text	1857	=item $string = $term->special_decode $text
1565		1858
1566	Converts rxvt-unicodes text reprsentation into a perl string. See	1859	Converts rxvt-unicodes text representation into a perl string. See
1567	C<< $term->ROW_t >> for details.	1860	C<< $term->ROW_t >> for details.
1568		1861
1569	=item $success = $term->grab_button ($button, $modifiermask)	1862	=item $success = $term->grab_button ($button, $modifiermask[, $window = $term->vt])
1570		1863
		1864	=item $term->ungrab_button ($button, $modifiermask[, $window = $term->vt])
		1865
1571	Registers a synchronous button grab. See the XGrabButton manpage.	1866	Register/unregister a synchronous button grab. See the XGrabButton
		1867	manpage.
1572		1868
1573	=item $success = $term->grab ($eventtime[, $sync])	1869	=item $success = $term->grab ($eventtime[, $sync])
1574		1870
1575	Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or	1871	Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or
1576	synchronous (C<$sync> is true). Also remembers the grab timestampe.	1872	synchronous (C<$sync> is true). Also remembers the grab timestamp.
1577		1873
1578	=item $term->allow_events_async	1874	=item $term->allow_events_async
1579		1875
1580	Calls XAllowEvents with AsyncBoth for the most recent grab.	1876	Calls XAllowEvents with AsyncBoth for the most recent grab.
1581		1877
…		…
1588	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most	1884	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most
1589	recent grab.	1885	recent grab.
1590		1886
1591	=item $term->ungrab	1887	=item $term->ungrab
1592		1888
1593	Calls XUngrab for the most recent grab. Is called automatically on	1889	Calls XUngrabPointer and XUngrabKeyboard for the most recent grab. Is called automatically on
1594	evaluation errors, as it is better to lose the grab in the error case as	1890	evaluation errors, as it is better to lose the grab in the error case as
1595	the session.	1891	the session.
1596		1892
1597	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])	1893	=item $atom = $term->XInternAtom ($atom_name[, $only_if_exists])
1598		1894
…		…
1600		1896
1601	=item @atoms = $term->XListProperties ($window)	1897	=item @atoms = $term->XListProperties ($window)
1602		1898
1603	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)	1899	=item ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property)
1604		1900
1605	=item $term->XChangeWindowProperty ($window, $property, $type, $format, $octets)	1901	=item $term->XChangeProperty ($window, $property, $type, $format, $octets)
1606		1902
1607	=item $term->XDeleteProperty ($window, $property)	1903	=item $term->XDeleteProperty ($window, $property)
1608		1904
1609	=item $window = $term->DefaultRootWindow	1905	=item $window = $term->DefaultRootWindow
1610		1906
…		…
1620		1916
1621	=item $term->XChangeInput ($window, $add_events[, $del_events])	1917	=item $term->XChangeInput ($window, $add_events[, $del_events])
1622		1918
1623	Various X or X-related functions. The C<$term> object only serves as	1919	Various X or X-related functions. The C<$term> object only serves as
1624	the source of the display, otherwise those functions map more-or-less	1920	the source of the display, otherwise those functions map more-or-less
1625	directory onto the X functions of the same name.	1921	directly onto the X functions of the same name.
1626		1922
1627	=back	1923	=back
1628		1924
1629	=cut	1925	=cut
1630		1926
…		…
1694	my ($self, $text, $cb) = @_;	1990	my ($self, $text, $cb) = @_;
1695		1991
1696	$self->add_item ({ type => "button", text => $text, activate => $cb});	1992	$self->add_item ({ type => "button", text => $text, activate => $cb});
1697	}	1993	}
1698		1994
1699	=item $popup->add_toggle ($text, $cb, $initial_value)	1995	=item $popup->add_toggle ($text, $initial_value, $cb)
1700		1996
1701	Adds a toggle/checkbox item to the popup. Teh callback gets called	1997	Adds a toggle/checkbox item to the popup. The callback gets called
1702	whenever it gets toggled, with a boolean indicating its value as its first	1998	whenever it gets toggled, with a boolean indicating its new value as its
1703	argument.	1999	first argument.
1704		2000
1705	=cut	2001	=cut
1706		2002
1707	sub add_toggle {	2003	sub add_toggle {
1708	my ($self, $text, $cb, $value) = @_;	2004	my ($self, $text, $value, $cb) = @_;
1709		2005
1710	my $item; $item = {	2006	my $item; $item = {
1711	type => "button",	2007	type => "button",
1712	text => " $text",	2008	text => " $text",
1713	value => $value,	2009	value => $value,
…		…
1732	my $env = $self->{term}->env;	2028	my $env = $self->{term}->env;
1733	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.	2029	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.
1734	delete $env->{LC_ALL};	2030	delete $env->{LC_ALL};
1735	$env->{LC_CTYPE} = $self->{term}->locale;	2031	$env->{LC_CTYPE} = $self->{term}->locale;
1736		2032
1737	urxvt::term->new ($env, "popup",	2033	my $term = urxvt::term->new (
		2034	$env, "popup",
1738	"--perl-lib" => "", "--perl-ext-common" => "",	2035	"--perl-lib" => "", "--perl-ext-common" => "",
1739	"-pty-fd" => -1, "-sl" => 0,	2036	"-pty-fd" => -1, "-sl" => 0,
1740	"-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",	2037	"-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect",
1741	"--transient-for" => $self->{term}->parent,	2038	"--transient-for" => $self->{term}->parent,
1742	"-display" => $self->{term}->display_id,	2039	"-display" => $self->{term}->display_id,
1743	"-pe" => "urxvt-popup")	2040	"-pe" => "urxvt-popup",
1744	or die "unable to create popup window\n";	2041	) or die "unable to create popup window\n";
		2042
		2043	unless (delete $term->{urxvt_popup_init_done}) {
		2044	$term->ungrab;
		2045	$term->destroy;
		2046	die "unable to initialise popup window\n";
		2047	}
1745	}	2048	}
1746		2049
1747	sub DESTROY {	2050	sub DESTROY {
1748	my ($self) = @_;	2051	my ($self) = @_;
1749		2052
…		…
1754	=back	2057	=back
1755		2058
1756	=cut	2059	=cut
1757		2060
1758	package urxvt::watcher;	2061	package urxvt::watcher;
1759
1760	@urxvt::timer::ISA = __PACKAGE__;
1761	@urxvt::iow::ISA = __PACKAGE__;
1762	@urxvt::pw::ISA = __PACKAGE__;
1763	@urxvt::iw::ISA = __PACKAGE__;
1764		2062
1765	=head2 The C<urxvt::timer> Class	2063	=head2 The C<urxvt::timer> Class
1766		2064
1767	This class implements timer watchers/events. Time is represented as a	2065	This class implements timer watchers/events. Time is represented as a
1768	fractional number of seconds since the epoch. Example:	2066	fractional number of seconds since the epoch. Example:
…		…
1772	->new	2070	->new
1773	->interval (1)	2071	->interval (1)
1774	->cb (sub {	2072	->cb (sub {
1775	$term->{overlay}->set (0, 0,	2073	$term->{overlay}->set (0, 0,
1776	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);	2074	sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]);
1777	});	2075	});
1778		2076
1779	=over 4	2077	=over 4
1780		2078
1781	=item $timer = new urxvt::timer	2079	=item $timer = new urxvt::timer
1782		2080
…		…
1785		2083
1786	=item $timer = $timer->cb (sub { my ($timer) = @_; ... })	2084	=item $timer = $timer->cb (sub { my ($timer) = @_; ... })
1787		2085
1788	Set the callback to be called when the timer triggers.	2086	Set the callback to be called when the timer triggers.
1789		2087
1790	=item $tstamp = $timer->at
1791
1792	Return the time this watcher will fire next.
1793
1794	=item $timer = $timer->set ($tstamp)	2088	=item $timer = $timer->set ($tstamp[, $interval])
1795		2089
1796	Set the time the event is generated to $tstamp.	2090	Set the time the event is generated to $tstamp (and optionally specifies a
		2091	new $interval).
1797		2092
1798	=item $timer = $timer->interval ($interval)	2093	=item $timer = $timer->interval ($interval)
1799		2094
1800	Normally (and when C<$interval> is C<0>), the timer will automatically	2095	By default (and when C<$interval> is C<0>), the timer will automatically
1801	stop after it has fired once. If C<$interval> is non-zero, then the timer	2096	stop after it has fired once. If C<$interval> is non-zero, then the timer
1802	is automatically rescheduled at the given intervals.	2097	is automatically rescheduled at the given intervals.
1803		2098
1804	=item $timer = $timer->start	2099	=item $timer = $timer->start
1805		2100
1806	Start the timer.	2101	Start the timer.
1807		2102
1808	=item $timer = $timer->start ($tstamp)	2103	=item $timer = $timer->start ($tstamp[, $interval])
1809		2104
1810	Set the event trigger time to C<$tstamp> and start the timer.	2105	Set the event trigger time to C<$tstamp> and start the timer. Optionally
		2106	also replaces the interval.
1811		2107
1812	=item $timer = $timer->after ($delay)	2108	=item $timer = $timer->after ($delay[, $interval])
1813		2109
1814	Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.	2110	Like C<start>, but sets the expiry timer to c<urxvt::NOW + $delay>.
1815		2111
1816	=item $timer = $timer->stop	2112	=item $timer = $timer->stop
1817		2113
…		…
1825		2121
1826	$term->{socket} = ...	2122	$term->{socket} = ...
1827	$term->{iow} = urxvt::iow	2123	$term->{iow} = urxvt::iow
1828	->new	2124	->new
1829	->fd (fileno $term->{socket})	2125	->fd (fileno $term->{socket})
1830	->events (urxvt::EVENT_READ)	2126	->events (urxvt::EV_READ)
1831	->start	2127	->start
1832	->cb (sub {	2128	->cb (sub {
1833	my ($iow, $revents) = @_;	2129	my ($iow, $revents) = @_;
1834	# $revents must be 1 here, no need to check	2130	# $revents must be 1 here, no need to check
1835	sysread $term->{socket}, my $buf, 8192	2131	sysread $term->{socket}, my $buf, 8192
…		…
1848	Set the callback to be called when io events are triggered. C<$reventmask>	2144	Set the callback to be called when io events are triggered. C<$reventmask>
1849	is a bitset as described in the C<events> method.	2145	is a bitset as described in the C<events> method.
1850		2146
1851	=item $iow = $iow->fd ($fd)	2147	=item $iow = $iow->fd ($fd)
1852		2148
1853	Set the filedescriptor (not handle) to watch.	2149	Set the file descriptor (not handle) to watch.
1854		2150
1855	=item $iow = $iow->events ($eventmask)	2151	=item $iow = $iow->events ($eventmask)
1856		2152
1857	Set the event mask to watch. The only allowed values are	2153	Set the event mask to watch. The only allowed values are
1858	C<urxvt::EVENT_READ> and C<urxvt::EVENT_WRITE>, which might be ORed	2154	C<urxvt::EV_READ> and C<urxvt::EV_WRITE>, which might be ORed
1859	together, or C<urxvt::EVENT_NONE>.	2155	together, or C<urxvt::EV_NONE>.
1860		2156
1861	=item $iow = $iow->start	2157	=item $iow = $iow->start
1862		2158
1863	Start watching for requested events on the given handle.	2159	Start watching for requested events on the given handle.
1864		2160
1865	=item $iow = $iow->stop	2161	=item $iow = $iow->stop
1866		2162
1867	Stop watching for events on the given filehandle.	2163	Stop watching for events on the given file handle.
1868		2164
1869	=back	2165	=back
1870		2166
1871	=head2 The C<urxvt::iw> Class	2167	=head2 The C<urxvt::iw> Class
1872		2168
…		…
1905	->new	2201	->new
1906	->start ($pid)	2202	->start ($pid)
1907	->cb (sub {	2203	->cb (sub {
1908	my ($pw, $exit_status) = @_;	2204	my ($pw, $exit_status) = @_;
1909	...	2205	...
1910	});	2206	});
1911		2207
1912	=over 4	2208	=over 4
1913		2209
1914	=item $pw = new urxvt::pw	2210	=item $pw = new urxvt::pw
1915		2211
…		…
1919		2215
1920	Set the callback to be called when the timer triggers.	2216	Set the callback to be called when the timer triggers.
1921		2217
1922	=item $pw = $timer->start ($pid)	2218	=item $pw = $timer->start ($pid)
1923		2219
1924	Tells the wqtcher to start watching for process C<$pid>.	2220	Tells the watcher to start watching for process C<$pid>.
1925		2221
1926	=item $pw = $pw->stop	2222	=item $pw = $pw->stop
1927		2223
1928	Stop the watcher.	2224	Stop the watcher.
1929		2225
…		…
1942		2238
1943	=item >= 3 - script loading and management	2239	=item >= 3 - script loading and management
1944		2240
1945	=item >=10 - all called hooks	2241	=item >=10 - all called hooks
1946		2242
1947	=item >=11 - hook reutrn values	2243	=item >=11 - hook return values
1948		2244
1949	=back	2245	=back
1950		2246
1951	=head1 AUTHOR	2247	=head1 AUTHOR
1952		2248
…		…
1954	http://software.schmorp.de/pkg/rxvt-unicode	2250	http://software.schmorp.de/pkg/rxvt-unicode
1955		2251
1956	=cut	2252	=cut
1957		2253
1958	1	2254	1
		2255
		2256	# vim: sw=3:

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.121 by root, Fri Jan 20 22:49:34 2006 UTC vs. Revision 1.187 by sf-exg, Sat Jul 24 10:20:26 2010 UTC

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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.121 by root, Fri Jan 20 22:49:34 2006 UTC vs.
Revision 1.187 by sf-exg, Sat Jul 24 10:20:26 2010 UTC