… | |
… | |
21 | thus must be encoded as UTF-8. |
21 | thus must be encoded as UTF-8. |
22 | |
22 | |
23 | Each script will only ever be loaded once, even in rxvtd, where scripts |
23 | Each script will only ever be loaded once, even in rxvtd, where scripts |
24 | will be shared (but not enabled) for all terminals. |
24 | will be shared (but not enabled) for all terminals. |
25 | |
25 | |
26 | Prepackaged Extensions |
26 | PREPACKAGED EXTENSIONS |
27 | This section describes the extensiosn delivered with this version. You |
27 | This section describes the extensions delivered with this release. You |
28 | can find them in /opt/rxvt/lib/urxvt/perl/. |
28 | can find them in /opt/rxvt/lib/urxvt/perl/. |
29 | |
29 | |
30 | You can activate them like this: |
30 | You can activate them like this: |
31 | |
31 | |
32 | rxvt -pe <extensionname> |
32 | rxvt -pe <extensionname> |
33 | |
33 | |
|
|
34 | Or by adding them to the resource for extensions loaded by default: |
|
|
35 | |
|
|
36 | URxvt.perl-ext-common: default,automove-background,selection-autotransform |
|
|
37 | |
34 | selection (enabled by default) |
38 | selection (enabled by default) |
35 | Intelligent selection. This extension tries to be more intelligent |
39 | (More) intelligent selection. This extension tries to be more |
36 | when the user extends selections (double-click). Right now, it tries |
40 | intelligent when the user extends selections (double-click and |
37 | to select urls and complete shell-quoted arguments, which is very |
41 | further clicks). Right now, it tries to select words, urls and |
|
|
42 | complete shell-quoted arguments, which is very convenient, too, if |
38 | convenient, too, if your ls supports "--quoting-style=shell". |
43 | your ls supports "--quoting-style=shell". |
39 | |
44 | |
40 | It also offers the following bindable event: |
45 | A double-click usually selects the word under the cursor, further |
|
|
46 | clicks will enlarge the selection. |
|
|
47 | |
|
|
48 | The selection works by trying to match a number of regexes and |
|
|
49 | displaying them in increasing order of length. You can add your own |
|
|
50 | regexes by specifying resources of the form: |
|
|
51 | |
|
|
52 | URxvt.selection.pattern-0: perl-regex |
|
|
53 | URxvt.selection.pattern-1: perl-regex |
|
|
54 | ... |
|
|
55 | |
|
|
56 | The index number (0, 1...) must not have any holes, and each regex |
|
|
57 | must contain at least one pair of capturing parentheses, which will |
|
|
58 | be used for the match. For example, the followign adds a regex that |
|
|
59 | matches everything between two vertical bars: |
|
|
60 | |
|
|
61 | URxvt.selection.pattern-0: \\|([^|]+)\\| |
|
|
62 | |
|
|
63 | Another example: Programs I use often output "absolute path: " at |
|
|
64 | the beginning of a line when they process multiple files. The |
|
|
65 | following pattern matches the filename (note, there is a single |
|
|
66 | space at the very end): |
|
|
67 | |
|
|
68 | URxvt.selection.pattern-0: ^(/[^:]+):\ |
|
|
69 | |
|
|
70 | You can look at the source of the selection extension to see more |
|
|
71 | interesting uses, such as parsing a line from beginning to end. |
|
|
72 | |
|
|
73 | This extension also offers following bindable keyboard commands: |
41 | |
74 | |
42 | rot13 |
75 | rot13 |
43 | Rot-13 the selection when activated. Used via keyboard trigger: |
76 | Rot-13 the selection when activated. Used via keyboard trigger: |
44 | |
77 | |
45 | URxvt.keysym.C-M-r: perl:selection:rot13 |
78 | URxvt.keysym.C-M-r: perl:selection:rot13 |
46 | |
79 | |
47 | option-popup (enabled by default) |
80 | option-popup (enabled by default) |
48 | Binds a popup menu to Ctrl-Button2 that lets you toggle (some) |
81 | Binds a popup menu to Ctrl-Button2 that lets you toggle (some) |
49 | options at runtime. |
82 | options at runtime. |
50 | |
83 | |
|
|
84 | Other extensions can extend this popup menu by pushing a code |
|
|
85 | reference onto "@{ $term-"{option_popup_hook} }>, which gets called |
|
|
86 | whenever the popup is being displayed. |
|
|
87 | |
|
|
88 | It's sole argument is the popup menu, which can be modified. It |
|
|
89 | should either return nothing or a string, the initial boolean value |
|
|
90 | and a code reference. The string will be used as button text and the |
|
|
91 | code reference will be called when the toggle changes, with the new |
|
|
92 | boolean value as first argument. |
|
|
93 | |
|
|
94 | The following will add an entry "myoption" that changes |
|
|
95 | "$self-"{myoption}>: |
|
|
96 | |
|
|
97 | push @{ $self->{term}{option_popup_hook} }, sub { |
|
|
98 | ("my option" => $myoption, sub { $self->{myoption} = $_[0] }) |
|
|
99 | }; |
|
|
100 | |
51 | selection-popup (enabled by default) |
101 | selection-popup (enabled by default) |
52 | Binds a popup menu to Ctrl-Button3 that lets you convert the |
102 | Binds a popup menu to Ctrl-Button3 that lets you convert the |
53 | selection text into various other formats/action. |
103 | selection text into various other formats/action (such as uri |
|
|
104 | unescaping, perl evaluation, web-browser starting etc.), depending |
|
|
105 | on content. |
|
|
106 | |
|
|
107 | Other extensions can extend this popup menu by pushing a code |
|
|
108 | reference onto "@{ $term-"{selection_popup_hook} }>, which gets |
|
|
109 | called whenever the popup is being displayed. |
|
|
110 | |
|
|
111 | It's sole argument is the popup menu, which can be modified. The |
|
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112 | selection is in $_, which can be used to decide wether to add |
|
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113 | something or not. It should either return nothing or a string and a |
|
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114 | code reference. The string will be used as button text and the code |
|
|
115 | reference will be called when the button gets activated and should |
|
|
116 | transform $_. |
|
|
117 | |
|
|
118 | The following will add an entry "a to b" that transforms all "a"s in |
|
|
119 | the selection to "b"s, but only if the selection currently contains |
|
|
120 | any "a"s: |
|
|
121 | |
|
|
122 | push @{ $self->{term}{selection_popup_hook} }, sub { |
|
|
123 | /a/ ? ("a to be" => sub { s/a/b/g } |
|
|
124 | : () |
|
|
125 | }; |
|
|
126 | |
|
|
127 | searchable-scrollback<hotkey> (enabled by default) |
|
|
128 | Adds regex search functionality to the scrollback buffer, triggered |
|
|
129 | by a hotkey (default: "M-s"). While in search mode, normal terminal |
|
|
130 | input/output is suspended and a regex is displayed at the bottom of |
|
|
131 | the screen. |
|
|
132 | |
|
|
133 | Inputting characters appends them to the regex and continues |
|
|
134 | incremental search. "BackSpace" removes a character from the regex, |
|
|
135 | "Up" and "Down" search upwards/downwards in the scrollback buffer, |
|
|
136 | "End" jumps to the bottom. "Escape" leaves search mode and returns |
|
|
137 | to the point where search was started, while "Enter" or "Return" |
|
|
138 | stay at the current position and additionally stores the first match |
|
|
139 | in the current line into the primary selection. |
|
|
140 | |
|
|
141 | The regex defaults to "(?i)", resulting in a case-insensitive |
|
|
142 | search. To get a case-sensitive search you can delete this prefix |
|
|
143 | using "BackSpace" or simply use an uppercase character which removes |
|
|
144 | the "(?i)" prefix. |
|
|
145 | |
|
|
146 | See perlre for more info about perl regular expression syntax. |
|
|
147 | |
|
|
148 | readline (enabled by default) |
|
|
149 | A support package that tries to make editing with readline easier. |
|
|
150 | At the moment, it reacts to clicking shift-left mouse button by |
|
|
151 | trying to move the text cursor to this position. It does so by |
|
|
152 | generating as many cursor-left or cursor-right keypresses as |
|
|
153 | required (the this only works for programs that correctly support |
|
|
154 | wide characters). |
|
|
155 | |
|
|
156 | To avoid too many false positives, this is only done when: |
|
|
157 | |
|
|
158 | - the tty is in ICANON state. |
|
|
159 | - the text cursor is visible. |
|
|
160 | - the primary screen is currently being displayed. |
|
|
161 | - the mouse is on the same (multi-row-) line as the text cursor. |
|
|
162 | |
|
|
163 | The normal selection mechanism isn't disabled, so quick successive |
|
|
164 | clicks might interfere with selection creation in harmless ways. |
|
|
165 | |
|
|
166 | selection-autotransform |
|
|
167 | This selection allows you to do automatic transforms on a selection |
|
|
168 | whenever a selection is made. |
|
|
169 | |
|
|
170 | It works by specifying perl snippets (most useful is a single "s///" |
|
|
171 | operator) that modify $_ as resources: |
|
|
172 | |
|
|
173 | URxvt.selection-autotransform.0: transform |
|
|
174 | URxvt.selection-autotransform.1: transform |
|
|
175 | ... |
|
|
176 | |
|
|
177 | For example, the following will transform selections of the form |
|
|
178 | "filename:number", often seen in compiler messages, into "vi |
|
|
179 | +$filename $word": |
|
|
180 | |
|
|
181 | URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/ |
|
|
182 | |
|
|
183 | And this example matches the same,but replaces it with vi-commands |
|
|
184 | you can paste directly into your (vi :) editor: |
|
|
185 | |
|
|
186 | URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/:e \\Q$1\\E\\x0d:$2\\x0d/ |
|
|
187 | |
|
|
188 | Of course, this can be modified to suit your needs and your editor |
|
|
189 | :) |
|
|
190 | |
|
|
191 | To expand the example above to typical perl error messages ("XXX at |
|
|
192 | FILENAME line YYY."), you need a slightly more elaborate solution: |
|
|
193 | |
|
|
194 | URxvt.selection.pattern-0: ( at .*? line \\d+[,.]) |
|
|
195 | URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)[,.]$/:e \\Q$1\E\\x0d:$2\\x0d/ |
|
|
196 | |
|
|
197 | The first line tells the selection code to treat the unchanging part |
|
|
198 | of every error message as a selection pattern, and the second line |
|
|
199 | transforms the message into vi commands to load the file. |
|
|
200 | |
|
|
201 | tabbed |
|
|
202 | This transforms the terminal into a tabbar with additional |
|
|
203 | terminals, that is, it implements what is commonly refered to as |
|
|
204 | "tabbed terminal". The topmost line displays a "[NEW]" button, |
|
|
205 | which, when clicked, will add a new tab, followed by one button per |
|
|
206 | tab. |
|
|
207 | |
|
|
208 | Clicking a button will activate that tab. Pressing Shift-Left and |
|
|
209 | Shift-Right will switch to the tab left or right of the current one, |
|
|
210 | while Shift-Down creates a new tab. |
|
|
211 | |
|
|
212 | The tabbar itself can be configured similarly to a normal terminal, |
|
|
213 | but with a resource class of "URxvt.tabbed". In addition, it |
|
|
214 | supports the following four resources (shown with defaults): |
|
|
215 | |
|
|
216 | URxvt.tabbed.tabbar-fg: <colour-index, default 3> |
|
|
217 | URxvt.tabbed.tabbar-bg: <colour-index, default 0> |
|
|
218 | URxvt.tabbed.tab-fg: <colour-index, default 0> |
|
|
219 | URxvt.tabbed.tab-bg: <colour-index, default 1> |
|
|
220 | |
|
|
221 | See *COLOR AND GRAPHICS* in the rxvt(1) manpage for valid indices. |
|
|
222 | |
|
|
223 | mark-urls |
|
|
224 | Uses per-line display filtering ("on_line_update") to underline urls |
|
|
225 | and make them clickable. When middle-clicked, the program specified |
|
|
226 | in the resource "urlLauncher" (default "x-www-browser") will be |
|
|
227 | started with the URL as first argument. |
|
|
228 | |
|
|
229 | xim-onthespot |
|
|
230 | This (experimental) perl extension implements OnTheSpot editing. It |
|
|
231 | does not work perfectly, and some input methods don't seem to work |
|
|
232 | well with OnTheSpot editing in general, but it seems to work at |
|
|
233 | leats for SCIM and kinput2. |
|
|
234 | |
|
|
235 | You enable it by specifying this extension and a preedit style of |
|
|
236 | "OnTheSpot", i.e.: |
|
|
237 | |
|
|
238 | rxvt -pt OnTheSpot -pe xim-onthespot |
|
|
239 | |
|
|
240 | kuake<hotkey> |
|
|
241 | A very primitive quake-console-like extension. It was inspired by a |
|
|
242 | description of how the programs "kuake" and "yakuake" work: Whenever |
|
|
243 | the user presses a global accelerator key (by default "F10"), the |
|
|
244 | terminal will show or hide itself. Another press of the accelerator |
|
|
245 | key will hide or show it again. |
|
|
246 | |
|
|
247 | Initially, the window will not be shown when using this extension. |
|
|
248 | |
|
|
249 | This is useful if you need a single terminal thats not using any |
|
|
250 | desktop space most of the time but is quickly available at the press |
|
|
251 | of a key. |
|
|
252 | |
|
|
253 | The accelerator key is grabbed regardless of any modifers, so this |
|
|
254 | extension will actually grab a physical key just for this function. |
|
|
255 | |
|
|
256 | If you want a quake-like animation, tell your window manager to do |
|
|
257 | so (fvwm can do it). |
|
|
258 | |
|
|
259 | automove-background |
|
|
260 | This is basically a very small extension that dynamically changes |
|
|
261 | the background pixmap offset to the window position, in effect |
|
|
262 | creating the same effect as pseudo transparency with a custom |
|
|
263 | pixmap. No scaling is supported in this mode. Exmaple: |
|
|
264 | |
|
|
265 | rxvt -pixmap background.xpm -pe automove-background |
|
|
266 | |
|
|
267 | block-graphics-to-ascii |
|
|
268 | A not very useful example of filtering all text output to the |
|
|
269 | terminal by replacing all line-drawing characters (U+2500 .. U+259F) |
|
|
270 | by a similar-looking ascii character. |
54 | |
271 | |
55 | digital-clock |
272 | digital-clock |
56 | Displays a digital clock using the built-in overlay. |
273 | Displays a digital clock using the built-in overlay. |
57 | |
274 | |
58 | mark-urls |
275 | remote-clipboard |
59 | Uses per-line display filtering ("on_line_update") to underline |
276 | Somewhat of a misnomer, this extension adds two menu entries to the |
60 | urls. |
277 | selection popup that allows one ti run external commands to store |
|
|
278 | the selection somewhere and fetch it again. |
61 | |
279 | |
62 | block-graphics-to-ascii |
280 | We use it to implement a "distributed selection mechanism", which |
63 | A not very useful example of filtering all text output to the |
281 | just means that one command uploads the file to a remote server, and |
64 | terminal, by replacing all line-drawing characters (U+2500 .. |
282 | another reads it. |
65 | U+259F) by a similar-looking ascii character. |
283 | |
|
|
284 | The commands can be set using the "URxvt.remote-selection.store" and |
|
|
285 | "URxvt.remote-selection.fetch" resources. The first should read the |
|
|
286 | selection to store from STDIN (always in UTF-8), the second should |
|
|
287 | provide the selection data on STDOUT (also in UTF-8). |
|
|
288 | |
|
|
289 | The defaults (which are likely useless to you) use rsh and cat: |
|
|
290 | |
|
|
291 | URxvt.remote-selection.store: rsh ruth 'cat >/tmp/distributed-selection' |
|
|
292 | URxvt.remote-selection.fetch: rsh ruth 'cat /tmp/distributed-selection' |
|
|
293 | |
|
|
294 | selection-pastebin |
|
|
295 | This is a little rarely useful extension that Uploads the selection |
|
|
296 | as textfile to a remote site (or does other things). (The |
|
|
297 | implementation is not currently secure for use in a multiuser |
|
|
298 | environment as it writes to /tmp directly.). |
|
|
299 | |
|
|
300 | It listens to the "selection-pastebin:remote-pastebin" keyboard |
|
|
301 | command, i.e. |
|
|
302 | |
|
|
303 | URxvt.keysym.C-M-e: perl:selection-pastebin:remote-pastebin |
|
|
304 | |
|
|
305 | Pressing this combination runs a command with "%" replaced by the |
|
|
306 | name of the textfile. This command can be set via a resource: |
|
|
307 | |
|
|
308 | URxvt.selection-pastebin.cmd: rsync -apP % ruth:/var/www/www.ta-sa.org/files/txt/. |
|
|
309 | |
|
|
310 | And the default is likely not useful to anybody but the few people |
|
|
311 | around here :) |
|
|
312 | |
|
|
313 | The name of the textfile is the hex encoded md5 sum of the |
|
|
314 | selection, so the same content should lead to the same filename. |
|
|
315 | |
|
|
316 | After a successful upload the selection will be replaced by the text |
|
|
317 | given in the "selection-pastebin-url" resource (again, the % is the |
|
|
318 | placeholder for the filename): |
|
|
319 | |
|
|
320 | URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/% |
66 | |
321 | |
67 | example-refresh-hooks |
322 | example-refresh-hooks |
68 | Displays a very simple digital clock in the upper right corner of |
323 | Displays a very simple digital clock in the upper right corner of |
69 | the window. Illustrates overwriting the refresh callbacks to create |
324 | the window. Illustrates overwriting the refresh callbacks to create |
70 | your own overlays or changes. |
325 | your own overlays or changes. |
71 | |
326 | |
|
|
327 | API DOCUMENTATION |
72 | General API Considerations |
328 | General API Considerations |
73 | All objects (such as terminals, time watchers etc.) are typical |
329 | All objects (such as terminals, time watchers etc.) are typical |
74 | reference-to-hash objects. The hash can be used to store anything you |
330 | reference-to-hash objects. The hash can be used to store anything you |
75 | like. All members starting with an underscore (such as "_ptr" or |
331 | like. All members starting with an underscore (such as "_ptr" or |
76 | "_hook") are reserved for internal uses and MUST NOT be accessed or |
332 | "_hook") are reserved for internal uses and MUST NOT be accessed or |
… | |
… | |
84 | Argument names also often indicate the type of a parameter. Here are |
340 | Argument names also often indicate the type of a parameter. Here are |
85 | some hints on what they mean: |
341 | some hints on what they mean: |
86 | |
342 | |
87 | $text |
343 | $text |
88 | Rxvt-unicodes special way of encoding text, where one "unicode" |
344 | Rxvt-unicodes special way of encoding text, where one "unicode" |
89 | character always represents one screen cell. See row_t for a |
345 | character always represents one screen cell. See ROW_t for a |
90 | discussion of this format. |
346 | discussion of this format. |
91 | |
347 | |
92 | $string |
348 | $string |
93 | A perl text string, with an emphasis on *text*. It can store all |
349 | A perl text string, with an emphasis on *text*. It can store all |
94 | unicode characters and is to be distinguished with text encoded in a |
350 | unicode characters and is to be distinguished with text encoded in a |
… | |
… | |
96 | |
352 | |
97 | $octets |
353 | $octets |
98 | Either binary data or - more common - a text string encoded in a |
354 | Either binary data or - more common - a text string encoded in a |
99 | locale-specific way. |
355 | locale-specific way. |
100 | |
356 | |
|
|
357 | Extension Objects |
|
|
358 | Every perl extension is a perl class. A separate perl object is created |
|
|
359 | for each terminal and each extension and passed as the first parameter |
|
|
360 | to hooks. So extensions can use their $self object without having to |
|
|
361 | think about other extensions, with the exception of methods and members |
|
|
362 | that begin with an underscore character "_": these are reserved for |
|
|
363 | internal use. |
|
|
364 | |
|
|
365 | Although it isn't a "urxvt::term" object, you can call all methods of |
|
|
366 | the "urxvt::term" class on this object. |
|
|
367 | |
|
|
368 | It has the following methods and data members: |
|
|
369 | |
|
|
370 | $urxvt_term = $self->{term} |
|
|
371 | Returns the "urxvt::term" object associated with this instance of |
|
|
372 | the extension. This member *must not* be changed in any way. |
|
|
373 | |
|
|
374 | $self->enable ($hook_name => $cb, [$hook_name => $cb..]) |
|
|
375 | Dynamically enable the given hooks (named without the "on_" prefix) |
|
|
376 | for this extension, replacing any previous hook. This is useful when |
|
|
377 | you want to overwrite time-critical hooks only temporarily. |
|
|
378 | |
|
|
379 | $self->disable ($hook_name[, $hook_name..]) |
|
|
380 | Dynamically disable the given hooks. |
|
|
381 | |
101 | Hooks |
382 | Hooks |
102 | The following subroutines can be declared in extension files, and will |
383 | The following subroutines can be declared in extension files, and will |
103 | be called whenever the relevant event happens. |
384 | be called whenever the relevant event happens. |
104 | |
385 | |
105 | The first argument passed to them is an object private to each terminal |
386 | The first argument passed to them is an extension oject as described in |
106 | and extension package. You can call all "urxvt::term" methods on it, but |
387 | the in the "Extension Objects" section. |
107 | its not a real "urxvt::term" object. Instead, the real "urxvt::term" |
|
|
108 | object that is shared between all packages is stored in the "term" |
|
|
109 | member. It is, however, blessed intot he package of the extension |
|
|
110 | script, so for all practical purposes you can treat an extension script |
|
|
111 | as a class. |
|
|
112 | |
388 | |
113 | All of them must return a boolean value. If it is true, then the event |
389 | All of these hooks must return a boolean value. If any of the called |
114 | counts as being *consumed*, and the invocation of other hooks is |
390 | hooks returns true, then the event counts as being *consumed*, and the |
115 | skipped, and the relevant action might not be carried out by the C++ |
391 | relevant action might not be carried out by the C++ code. |
116 | code. |
|
|
117 | |
392 | |
118 | When in doubt, return a false value (preferably "()"). |
393 | *When in doubt, return a false value (preferably "()").* |
119 | |
394 | |
120 | on_init $term |
395 | on_init $term |
121 | Called after a new terminal object has been initialized, but before |
396 | Called after a new terminal object has been initialized, but before |
122 | windows are created or the command gets run. Most methods are unsafe |
397 | windows are created or the command gets run. Most methods are unsafe |
123 | to call or deliver senseless data, as terminal size and other |
398 | to call or deliver senseless data, as terminal size and other |
124 | characteristics have not yet been determined. You can safely query |
399 | characteristics have not yet been determined. You can safely query |
125 | and change resources, though. |
400 | and change resources and options, though. For many purposes the |
|
|
401 | "on_start" hook is a better place. |
|
|
402 | |
|
|
403 | on_start $term |
|
|
404 | Called at the very end of initialisation of a new terminal, just |
|
|
405 | before trying to map (display) the toplevel and returning to the |
|
|
406 | mainloop. |
|
|
407 | |
|
|
408 | on_destroy $term |
|
|
409 | Called whenever something tries to destroy terminal, when the |
|
|
410 | terminal is still fully functional (not for long, though). |
126 | |
411 | |
127 | on_reset $term |
412 | on_reset $term |
128 | Called after the screen is "reset" for any reason, such as resizing |
413 | Called after the screen is "reset" for any reason, such as resizing |
129 | or control sequences. Here is where you can react on changes to |
414 | or control sequences. Here is where you can react on changes to |
130 | size-related variables. |
415 | size-related variables. |
131 | |
416 | |
132 | on_start $term |
417 | on_child_start $term, $pid |
133 | Called at the very end of initialisation of a new terminal, just |
418 | Called just after the child process has been "fork"ed. |
134 | before returning to the mainloop. |
419 | |
|
|
420 | on_child_exit $term, $status |
|
|
421 | Called just after the child process has exited. $status is the |
|
|
422 | status from "waitpid". |
135 | |
423 | |
136 | on_sel_make $term, $eventtime |
424 | on_sel_make $term, $eventtime |
137 | Called whenever a selection has been made by the user, but before |
425 | Called whenever a selection has been made by the user, but before |
138 | the selection text is copied, so changes to the beginning, end or |
426 | the selection text is copied, so changes to the beginning, end or |
139 | type of the selection will be honored. |
427 | type of the selection will be honored. |
… | |
… | |
152 | |
440 | |
153 | on_sel_extend $term |
441 | on_sel_extend $term |
154 | Called whenever the user tries to extend the selection (e.g. with a |
442 | Called whenever the user tries to extend the selection (e.g. with a |
155 | double click) and is either supposed to return false (normal |
443 | double click) and is either supposed to return false (normal |
156 | operation), or should extend the selection itelf and return true to |
444 | operation), or should extend the selection itelf and return true to |
157 | suppress the built-in processing. |
445 | suppress the built-in processing. This can happen multiple times, as |
|
|
446 | long as the callback returns true, it will be called on every |
|
|
447 | further click by the user and is supposed to enlarge the selection |
|
|
448 | more and more, if possible. |
158 | |
449 | |
159 | See the selection example extension. |
450 | See the selection example extension. |
160 | |
451 | |
161 | on_view_change $term, $offset |
452 | on_view_change $term, $offset |
162 | Called whenever the view offset changes, i..e the user or program |
453 | Called whenever the view offset changes, i..e the user or program |
… | |
… | |
170 | |
461 | |
171 | It is called before lines are scrolled out (so rows 0 .. min ($lines |
462 | It is called before lines are scrolled out (so rows 0 .. min ($lines |
172 | - 1, $nrow - 1) represent the lines to be scrolled out). $saved is |
463 | - 1, $nrow - 1) represent the lines to be scrolled out). $saved is |
173 | the total number of lines that will be in the scrollback buffer. |
464 | the total number of lines that will be in the scrollback buffer. |
174 | |
465 | |
|
|
466 | on_osc_seq $term, $op, $args |
|
|
467 | Called on every OSC sequence and can be used to suppress it or |
|
|
468 | modify its behaviour. The default should be to return an empty list. |
|
|
469 | A true value suppresses execution of the request completely. Make |
|
|
470 | sure you don't get confused by recursive invocations when you output |
|
|
471 | an osc sequence within this callback. |
|
|
472 | |
|
|
473 | "on_osc_seq_perl" should be used for new behaviour. |
|
|
474 | |
175 | on_osc_seq $term, $string |
475 | on_osc_seq_perl $term, $string |
176 | Called whenever the ESC ] 777 ; string ST command sequence (OSC = |
476 | Called whenever the ESC ] 777 ; string ST command sequence (OSC = |
177 | operating system command) is processed. Cursor position and other |
477 | operating system command) is processed. Cursor position and other |
178 | state information is up-to-date when this happens. For |
478 | state information is up-to-date when this happens. For |
179 | interoperability, the string should start with the extension name |
479 | interoperability, the string should start with the extension name |
180 | and a colon, to distinguish it from commands for other extensions, |
480 | and a colon, to distinguish it from commands for other extensions, |
… | |
… | |
189 | argument. You can filter/change and output the text yourself by |
489 | argument. You can filter/change and output the text yourself by |
190 | returning a true value and calling "$term->scr_add_lines" yourself. |
490 | returning a true value and calling "$term->scr_add_lines" yourself. |
191 | Please note that this might be very slow, however, as your hook is |
491 | Please note that this might be very slow, however, as your hook is |
192 | called for all text being output. |
492 | called for all text being output. |
193 | |
493 | |
|
|
494 | on_tt_write $term, $octets |
|
|
495 | Called whenever some data is written to the tty/pty and can be used |
|
|
496 | to suppress or filter tty input. |
|
|
497 | |
194 | on_line_update $term, $row |
498 | on_line_update $term, $row |
195 | Called whenever a line was updated or changed. Can be used to filter |
499 | Called whenever a line was updated or changed. Can be used to filter |
196 | screen output (e.g. underline urls or other useless stuff). Only |
500 | screen output (e.g. underline urls or other useless stuff). Only |
197 | lines that are being shown will be filtered, and, due to performance |
501 | lines that are being shown will be filtered, and, due to performance |
198 | reasons, not always immediately. |
502 | reasons, not always immediately. |
… | |
… | |
212 | display code is run after this hook, and takes precedence. |
516 | display code is run after this hook, and takes precedence. |
213 | |
517 | |
214 | on_refresh_end $term |
518 | on_refresh_end $term |
215 | Called just after the screen gets redrawn. See "on_refresh_begin". |
519 | Called just after the screen gets redrawn. See "on_refresh_begin". |
216 | |
520 | |
217 | on_keyboard_command $term, $string |
521 | on_user_command $term, $string |
218 | Called whenever the user presses a key combination that has a |
522 | Called whenever the a user-configured event is being activated (e.g. |
219 | "perl:string" action bound to it (see description of the keysym |
523 | via a "perl:string" action bound to a key, see description of the |
220 | resource in the rxvt(1) manpage). |
524 | keysym resource in the rxvt(1) manpage). |
|
|
525 | |
|
|
526 | The event is simply the action string. This interface is assumed to |
|
|
527 | change slightly in the future. |
|
|
528 | |
|
|
529 | on_resize_all_windows $tern, $new_width, $new_height |
|
|
530 | Called just after the new window size has been calculcated, but |
|
|
531 | before windows are actually being resized or hints are being set. If |
|
|
532 | this hook returns TRUE, setting of the window hints is being |
|
|
533 | skipped. |
|
|
534 | |
|
|
535 | on_x_event $term, $event |
|
|
536 | Called on every X event received on the vt window (and possibly |
|
|
537 | other windows). Should only be used as a last resort. Most event |
|
|
538 | structure members are not passed. |
|
|
539 | |
|
|
540 | on_root_event $term, $event |
|
|
541 | Like "on_x_event", but is called for events on the root window. |
221 | |
542 | |
222 | on_focus_in $term |
543 | on_focus_in $term |
223 | Called whenever the window gets the keyboard focus, before |
544 | Called whenever the window gets the keyboard focus, before |
224 | rxvt-unicode does focus in processing. |
545 | rxvt-unicode does focus in processing. |
225 | |
546 | |
226 | on_focus_out $term |
547 | on_focus_out $term |
227 | Called wheneever the window loses keyboard focus, before |
548 | Called wheneever the window loses keyboard focus, before |
228 | rxvt-unicode does focus out processing. |
549 | rxvt-unicode does focus out processing. |
229 | |
550 | |
|
|
551 | on_configure_notify $term, $event |
|
|
552 | on_property_notify $term, $event |
230 | on_key_press $term, $event, $octets |
553 | on_key_press $term, $event, $keysym, $octets |
231 | on_key_release $term, $event |
554 | on_key_release $term, $event, $keysym |
232 | on_button_press $term, $event |
555 | on_button_press $term, $event |
233 | on_button_release $term, $event |
556 | on_button_release $term, $event |
234 | on_motion_notify $term, $event |
557 | on_motion_notify $term, $event |
235 | on_map_notify $term, $event |
558 | on_map_notify $term, $event |
236 | on_unmap_notify $term, $event |
559 | on_unmap_notify $term, $event |
… | |
… | |
238 | terminal If the hook returns true, then the even will be ignored by |
561 | terminal If the hook returns true, then the even will be ignored by |
239 | rxvt-unicode. |
562 | rxvt-unicode. |
240 | |
563 | |
241 | The event is a hash with most values as named by Xlib (see the |
564 | The event is a hash with most values as named by Xlib (see the |
242 | XEvent manpage), with the additional members "row" and "col", which |
565 | XEvent manpage), with the additional members "row" and "col", which |
243 | are the row and column under the mouse cursor. |
566 | are the (real, not screen-based) row and column under the mouse |
|
|
567 | cursor. |
244 | |
568 | |
245 | "on_key_press" additionally receives the string rxvt-unicode would |
569 | "on_key_press" additionally receives the string rxvt-unicode would |
246 | output, if any, in locale-specific encoding. |
570 | output, if any, in locale-specific encoding. |
247 | |
571 | |
248 | subwindow. |
572 | subwindow. |
249 | |
573 | |
|
|
574 | on_client_message $term, $event |
|
|
575 | on_wm_protocols $term, $event |
|
|
576 | on_wm_delete_window $term, $event |
|
|
577 | Called when various types of ClientMessage events are received (all |
|
|
578 | with format=32, WM_PROTOCOLS or WM_PROTOCOLS:WM_DELETE_WINDOW). |
|
|
579 | |
250 | Variables in the "urxvt" Package |
580 | Variables in the "urxvt" Package |
|
|
581 | $urxvt::LIBDIR |
|
|
582 | The rxvt-unicode library directory, where, among other things, the |
|
|
583 | perl modules and scripts are stored. |
|
|
584 | |
|
|
585 | $urxvt::RESCLASS, $urxvt::RESCLASS |
|
|
586 | The resource class and name rxvt-unicode uses to look up X |
|
|
587 | resources. |
|
|
588 | |
|
|
589 | $urxvt::RXVTNAME |
|
|
590 | The basename of the installed binaries, usually "urxvt". |
|
|
591 | |
251 | $urxvt::TERM |
592 | $urxvt::TERM |
252 | The current terminal. This variable stores the current "urxvt::term" |
593 | The current terminal. This variable stores the current "urxvt::term" |
253 | object, whenever a callback/hook is executing. |
594 | object, whenever a callback/hook is executing. |
254 | |
595 | |
|
|
596 | @urxvt::TERM_INIT |
|
|
597 | All coderefs in this array will be called as methods of the next |
|
|
598 | newly created "urxvt::term" object (during the "on_init" phase). The |
|
|
599 | array gets cleared before the codereferences that were in it are |
|
|
600 | being executed, so coderefs can push themselves onto it again if |
|
|
601 | they so desire. |
|
|
602 | |
|
|
603 | This complements to the perl-eval commandline option, but gets |
|
|
604 | executed first. |
|
|
605 | |
|
|
606 | @urxvt::TERM_EXT |
|
|
607 | Works similar to @TERM_INIT, but contains perl package/class names, |
|
|
608 | which get registered as normal extensions after calling the hooks in |
|
|
609 | @TERM_INIT but before other extensions. Gets cleared just like |
|
|
610 | @TERM_INIT. |
|
|
611 | |
255 | Functions in the "urxvt" Package |
612 | Functions in the "urxvt" Package |
256 | $term = new urxvt [arg...] |
|
|
257 | Creates a new terminal, very similar as if you had started it with |
|
|
258 | "system $binfile, arg...". Croaks (and probably outputs an error |
|
|
259 | message) if the new instance couldn't be created. Returns "undef" if |
|
|
260 | the new instance didn't initialise perl, and the terminal object |
|
|
261 | otherwise. The "init" and "start" hooks will be called during the |
|
|
262 | call. |
|
|
263 | |
|
|
264 | urxvt::fatal $errormessage |
613 | urxvt::fatal $errormessage |
265 | Fatally aborts execution with the given error message. Avoid at all |
614 | Fatally aborts execution with the given error message. Avoid at all |
266 | costs! The only time this is acceptable is when the terminal process |
615 | costs! The only time this is acceptable is when the terminal process |
267 | starts up. |
616 | starts up. |
268 | |
617 | |
… | |
… | |
272 | function that calls this function. |
621 | function that calls this function. |
273 | |
622 | |
274 | Using this function has the advantage that its output ends up in the |
623 | Using this function has the advantage that its output ends up in the |
275 | correct place, e.g. on stderr of the connecting urxvtc client. |
624 | correct place, e.g. on stderr of the connecting urxvtc client. |
276 | |
625 | |
277 | $is_safe = urxvt::safe |
626 | Messages have a size limit of 1023 bytes currently. |
278 | Returns true when it is safe to do potentially unsafe things, such |
627 | |
279 | as evaluating perl code specified by the user. This is true when |
628 | @terms = urxvt::termlist |
280 | urxvt was started setuid or setgid. |
629 | Returns all urxvt::term objects that exist in this process, |
|
|
630 | regardless of wether they are started, being destroyed etc., so be |
|
|
631 | careful. Only term objects that have perl extensions attached will |
|
|
632 | be returned (because there is no urxvt::term objet associated with |
|
|
633 | others). |
281 | |
634 | |
282 | $time = urxvt::NOW |
635 | $time = urxvt::NOW |
283 | Returns the "current time" (as per the event loop). |
636 | Returns the "current time" (as per the event loop). |
284 | |
637 | |
285 | urxvt::CurrentTime |
638 | urxvt::CurrentTime |
286 | urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask, Mod3Mask, |
639 | urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask, Mod3Mask, |
287 | Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask, Button4Mask, |
640 | Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask, Button4Mask, |
288 | Button5Mask, AnyModifier |
641 | Button5Mask, AnyModifier |
|
|
642 | urxvt::NoEventMask, KeyPressMask, KeyReleaseMask, ButtonPressMask, |
|
|
643 | ButtonReleaseMask, EnterWindowMask, LeaveWindowMask, PointerMotionMask, |
|
|
644 | PointerMotionHintMask, Button1MotionMask, Button2MotionMask, |
|
|
645 | Button3MotionMask, Button4MotionMask, Button5MotionMask, |
|
|
646 | ButtonMotionMask, KeymapStateMask, ExposureMask, VisibilityChangeMask, |
|
|
647 | StructureNotifyMask, ResizeRedirectMask, SubstructureNotifyMask, |
|
|
648 | SubstructureRedirectMask, FocusChangeMask, PropertyChangeMask, |
|
|
649 | ColormapChangeMask, OwnerGrabButtonMask |
|
|
650 | urxvt::KeyPress, KeyRelease, ButtonPress, ButtonRelease, MotionNotify, |
|
|
651 | EnterNotify, LeaveNotify, FocusIn, FocusOut, KeymapNotify, Expose, |
|
|
652 | GraphicsExpose, NoExpose, VisibilityNotify, CreateNotify, DestroyNotify, |
|
|
653 | UnmapNotify, MapNotify, MapRequest, ReparentNotify, ConfigureNotify, |
|
|
654 | ConfigureRequest, GravityNotify, ResizeRequest, CirculateNotify, |
|
|
655 | CirculateRequest, PropertyNotify, SelectionClear, SelectionRequest, |
|
|
656 | SelectionNotify, ColormapNotify, ClientMessage, MappingNotify |
289 | Various constants for use in X calls and event processing. |
657 | Various constants for use in X calls and event processing. |
290 | |
658 | |
291 | RENDITION |
659 | RENDITION |
292 | Rendition bitsets contain information about colour, font, font styles |
660 | Rendition bitsets contain information about colour, font, font styles |
293 | and similar information for each screen cell. |
661 | and similar information for each screen cell. |
… | |
… | |
312 | |
680 | |
313 | $foreground = urxvt::GET_BASEFG $rend |
681 | $foreground = urxvt::GET_BASEFG $rend |
314 | $background = urxvt::GET_BASEBG $rend |
682 | $background = urxvt::GET_BASEBG $rend |
315 | Return the foreground/background colour index, respectively. |
683 | Return the foreground/background colour index, respectively. |
316 | |
684 | |
317 | $rend = urxvt::SET_FGCOLOR ($rend, $new_colour) |
685 | $rend = urxvt::SET_FGCOLOR $rend, $new_colour |
318 | $rend = urxvt::SET_BGCOLOR ($rend, $new_colour) |
686 | $rend = urxvt::SET_BGCOLOR $rend, $new_colour |
|
|
687 | $rend = urxvt::SET_COLOR $rend, $new_fg, $new_bg |
319 | Replace the foreground/background colour in the rendition mask with |
688 | Replace the foreground/background colour in the rendition mask with |
320 | the specified one. |
689 | the specified one. |
321 | |
690 | |
322 | $value = urxvt::GET_CUSTOM ($rend) |
691 | $value = urxvt::GET_CUSTOM $rend |
323 | Return the "custom" value: Every rendition has 5 bits for use by |
692 | Return the "custom" value: Every rendition has 5 bits for use by |
324 | extensions. They can be set and changed as you like and are |
693 | extensions. They can be set and changed as you like and are |
325 | initially zero. |
694 | initially zero. |
326 | |
695 | |
327 | $rend = urxvt::SET_CUSTOM ($rend, $new_value) |
696 | $rend = urxvt::SET_CUSTOM $rend, $new_value |
328 | Change the custom value. |
697 | Change the custom value. |
329 | |
698 | |
330 | The "urxvt::anyevent" Class |
699 | The "urxvt::anyevent" Class |
331 | The sole purpose of this class is to deliver an interface to the |
700 | The sole purpose of this class is to deliver an interface to the |
332 | "AnyEvent" module - any module using it will work inside urxvt without |
701 | "AnyEvent" module - any module using it will work inside urxvt without |
333 | further work. The only exception is that you cannot wait on condition |
702 | further programming. The only exception is that you cannot wait on |
334 | variables, but non-blocking condvar use is ok. What this means is that |
703 | condition variables, but non-blocking condvar use is ok. What this means |
335 | you cannot use blocking APIs, but the non-blocking variant should work. |
704 | is that you cannot use blocking APIs, but the non-blocking variant |
|
|
705 | should work. |
336 | |
706 | |
337 | The "urxvt::term" Class |
707 | The "urxvt::term" Class |
|
|
708 | $term = new urxvt::term $envhashref, $rxvtname, [arg...] |
|
|
709 | Creates a new terminal, very similar as if you had started it with |
|
|
710 | system "$rxvtname, arg...". $envhashref must be a reference to a |
|
|
711 | %ENV-like hash which defines the environment of the new terminal. |
|
|
712 | |
|
|
713 | Croaks (and probably outputs an error message) if the new instance |
|
|
714 | couldn't be created. Returns "undef" if the new instance didn't |
|
|
715 | initialise perl, and the terminal object otherwise. The "init" and |
|
|
716 | "start" hooks will be called before this call returns, and are free |
|
|
717 | to refer to global data (which is race free). |
|
|
718 | |
338 | $term->destroy |
719 | $term->destroy |
339 | Destroy the terminal object (close the window, free resources etc.). |
720 | Destroy the terminal object (close the window, free resources etc.). |
|
|
721 | Please note that rxvt will not exit as long as any event watchers |
|
|
722 | (timers, io watchers) are still active. |
|
|
723 | |
|
|
724 | $term->exec_async ($cmd[, @args]) |
|
|
725 | Works like the combination of the "fork"/"exec" builtins, which |
|
|
726 | executes ("starts") programs in the background. This function takes |
|
|
727 | care of setting the user environment before exec'ing the command |
|
|
728 | (e.g. "PATH") and should be preferred over explicit calls to "exec" |
|
|
729 | or "system". |
|
|
730 | |
|
|
731 | Returns the pid of the subprocess or "undef" on error. |
340 | |
732 | |
341 | $isset = $term->option ($optval[, $set]) |
733 | $isset = $term->option ($optval[, $set]) |
342 | Returns true if the option specified by $optval is enabled, and |
734 | Returns true if the option specified by $optval is enabled, and |
343 | optionally change it. All option values are stored by name in the |
735 | optionally change it. All option values are stored by name in the |
344 | hash %urxvt::OPTION. Options not enabled in this binary are not in |
736 | hash %urxvt::OPTION. Options not enabled in this binary are not in |
… | |
… | |
347 | Here is a a likely non-exhaustive list of option names, please see |
739 | Here is a a likely non-exhaustive list of option names, please see |
348 | the source file /src/optinc.h to see the actual list: |
740 | the source file /src/optinc.h to see the actual list: |
349 | |
741 | |
350 | borderLess console cursorBlink cursorUnderline hold iconic insecure |
742 | borderLess console cursorBlink cursorUnderline hold iconic insecure |
351 | intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage |
743 | intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage |
352 | pastableTabs pointerBlank reverseVideo scrollBar scrollBar_floating |
744 | override-redirect pastableTabs pointerBlank reverseVideo scrollBar |
353 | scrollBar_right scrollTtyKeypress scrollTtyOutput scrollWithBuffer |
745 | scrollBar_floating scrollBar_right scrollTtyKeypress scrollTtyOutput |
354 | secondaryScreen secondaryScroll skipBuiltinGlyphs transparent |
746 | scrollWithBuffer secondaryScreen secondaryScroll skipBuiltinGlyphs |
355 | tripleclickwords utmpInhibit visualBell |
747 | transparent tripleclickwords utmpInhibit visualBell |
356 | |
748 | |
357 | $value = $term->resource ($name[, $newval]) |
749 | $value = $term->resource ($name[, $newval]) |
358 | Returns the current resource value associated with a given name and |
750 | Returns the current resource value associated with a given name and |
359 | optionally sets a new value. Setting values is most useful in the |
751 | optionally sets a new value. Setting values is most useful in the |
360 | "init" hook. Unset resources are returned and accepted as "undef". |
752 | "init" hook. Unset resources are returned and accepted as "undef". |
… | |
… | |
377 | |
769 | |
378 | answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont |
770 | answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont |
379 | borderLess color cursorBlink cursorUnderline cutchars delete_key |
771 | borderLess color cursorBlink cursorUnderline cutchars delete_key |
380 | display_name embed ext_bwidth fade font geometry hold iconName |
772 | display_name embed ext_bwidth fade font geometry hold iconName |
381 | imFont imLocale inputMethod insecure int_bwidth intensityStyles |
773 | imFont imLocale inputMethod insecure int_bwidth intensityStyles |
382 | italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier |
774 | italicFont jumpScroll lineSpace loginShell mapAlert meta8 modifier |
383 | mouseWheelScrollPage name pastableTabs path perl_eval perl_ext_1 perl_ext_2 |
775 | mouseWheelScrollPage name override_redirect pastableTabs path perl_eval |
384 | perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd |
776 | perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay |
385 | reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating |
777 | preeditType print_pipe pty_fd reverseVideo saveLines scrollBar |
386 | scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput |
778 | scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness |
387 | scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle |
779 | scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle |
|
|
780 | secondaryScreen secondaryScroll selectstyle shade term_name title |
388 | shade term_name title transparent transparent_all tripleclickwords |
781 | transient_for transparent transparent_all tripleclickwords utmpInhibit |
389 | utmpInhibit visualBell |
782 | visualBell |
|
|
783 | |
|
|
784 | $value = $term->x_resource ($pattern) |
|
|
785 | Returns the X-Resource for the given pattern, excluding the program |
|
|
786 | or class name, i.e. "$term->x_resource ("boldFont")" should return |
|
|
787 | the same value as used by this instance of rxvt-unicode. Returns |
|
|
788 | "undef" if no resource with that pattern exists. |
|
|
789 | |
|
|
790 | This method should only be called during the "on_start" hook, as |
|
|
791 | there is only one resource database per display, and later |
|
|
792 | invocations might return the wrong resources. |
|
|
793 | |
|
|
794 | $success = $term->parse_keysym ($keysym_spec, $command_string) |
|
|
795 | Adds a keymap translation exactly as specified via a resource. See |
|
|
796 | the "keysym" resource in the rxvt(1) manpage. |
390 | |
797 | |
391 | $rend = $term->rstyle ([$new_rstyle]) |
798 | $rend = $term->rstyle ([$new_rstyle]) |
392 | Return and optionally change the current rendition. Text that is |
799 | Return and optionally change the current rendition. Text that is |
393 | output by the terminal application will use this style. |
800 | output by the terminal application will use this style. |
394 | |
801 | |
… | |
… | |
401 | ($row, $col) = $term->selection_beg ([$row, $col]) |
808 | ($row, $col) = $term->selection_beg ([$row, $col]) |
402 | ($row, $col) = $term->selection_end ([$row, $col]) |
809 | ($row, $col) = $term->selection_end ([$row, $col]) |
403 | Return the current values of the selection mark, begin or end |
810 | Return the current values of the selection mark, begin or end |
404 | positions, and optionally set them to new values. |
811 | positions, and optionally set them to new values. |
405 | |
812 | |
|
|
813 | $term->selection_make ($eventtime[, $rectangular]) |
|
|
814 | Tries to make a selection as set by "selection_beg" and |
|
|
815 | "selection_end". If $rectangular is true (default: false), a |
|
|
816 | rectangular selection will be made. This is the prefered function to |
|
|
817 | make a selection. |
|
|
818 | |
406 | $success = $term->selection_grab ($eventtime) |
819 | $success = $term->selection_grab ($eventtime) |
407 | Try to request the primary selection from the server (for example, |
820 | Try to request the primary selection text from the server (for |
408 | as set by the next method). |
821 | example, as set by the next method). No visual feedback will be |
|
|
822 | given. This function is mostly useful from within "on_sel_grab" |
|
|
823 | hooks. |
409 | |
824 | |
410 | $oldtext = $term->selection ([$newtext]) |
825 | $oldtext = $term->selection ([$newtext]) |
411 | Return the current selection text and optionally replace it by |
826 | Return the current selection text and optionally replace it by |
412 | $newtext. |
827 | $newtext. |
413 | |
828 | |
414 | #=item $term->overlay ($x, $y, $text) # #Create a simple multi-line |
829 | $term->overlay_simple ($x, $y, $text) |
415 | overlay box. See the next method for details. # #=cut # #sub |
830 | Create a simple multi-line overlay box. See the next method for |
416 | urxvt::term::scr_overlay { # my ($self, $x, $y, $text) = @_; # # my |
831 | details. |
417 | @lines = split /\n/, $text; # # my $w = 0; # for (map |
|
|
418 | $self->strwidth ($_), @lines) { # $w = $_ if $w < $_; # } # # |
|
|
419 | $self->scr_overlay_new ($x, $y, $w, scalar @lines); # |
|
|
420 | $self->scr_overlay_set (0, $_, $lines[$_]) for 0.. $#lines; #} |
|
|
421 | |
832 | |
422 | $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]]) |
833 | $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]]) |
423 | Create a new (empty) overlay at the given position with the given |
834 | Create a new (empty) overlay at the given position with the given |
424 | width/height. $rstyle defines the initial rendition style (default: |
835 | width/height. $rstyle defines the initial rendition style (default: |
425 | "OVERLAY_RSTYLE"). |
836 | "OVERLAY_RSTYLE"). |
… | |
… | |
459 | Convert the given text string into the corresponding locale |
870 | Convert the given text string into the corresponding locale |
460 | encoding. |
871 | encoding. |
461 | |
872 | |
462 | $string = $term->locale_decode ($octets) |
873 | $string = $term->locale_decode ($octets) |
463 | Convert the given locale-encoded octets into a perl string. |
874 | Convert the given locale-encoded octets into a perl string. |
|
|
875 | |
|
|
876 | $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle]) |
|
|
877 | XORs the rendition values in the given span with the provided value |
|
|
878 | (default: "RS_RVid"), which *MUST NOT* contain font styles. Useful |
|
|
879 | in refresh hooks to provide effects similar to the selection. |
|
|
880 | |
|
|
881 | $term->scr_xor_rect ($beg_row, $beg_col, $end_row, $end_col[, $rstyle1[, |
|
|
882 | $rstyle2]]) |
|
|
883 | Similar to "scr_xor_span", but xors a rectangle instead. Trailing |
|
|
884 | whitespace will additionally be xored with the $rstyle2, which |
|
|
885 | defaults to "RS_RVid | RS_Uline", which removes reverse video again |
|
|
886 | and underlines it instead. Both styles *MUST NOT* contain font |
|
|
887 | styles. |
|
|
888 | |
|
|
889 | $term->scr_bell |
|
|
890 | Ring the bell! |
464 | |
891 | |
465 | $term->scr_add_lines ($string) |
892 | $term->scr_add_lines ($string) |
466 | Write the given text string to the screen, as if output by the |
893 | Write the given text string to the screen, as if output by the |
467 | application running inside the terminal. It may not contain command |
894 | application running inside the terminal. It may not contain command |
468 | sequences (escape codes), but is free to use line feeds, carriage |
895 | sequences (escape codes), but is free to use line feeds, carriage |
… | |
… | |
471 | |
898 | |
472 | Normally its not a good idea to use this function, as programs might |
899 | Normally its not a good idea to use this function, as programs might |
473 | be confused by changes in cursor position or scrolling. Its useful |
900 | be confused by changes in cursor position or scrolling. Its useful |
474 | inside a "on_add_lines" hook, though. |
901 | inside a "on_add_lines" hook, though. |
475 | |
902 | |
|
|
903 | $term->scr_change_screen ($screen) |
|
|
904 | Switch to given screen - 0 primary, 1 secondary. |
|
|
905 | |
476 | $term->cmd_parse ($octets) |
906 | $term->cmd_parse ($octets) |
477 | Similar to "scr_add_lines", but the argument must be in the |
907 | Similar to "scr_add_lines", but the argument must be in the |
478 | locale-specific encoding of the terminal and can contain command |
908 | locale-specific encoding of the terminal and can contain command |
479 | sequences (escape codes) that will be interpreted. |
909 | sequences (escape codes) that will be interpreted. |
480 | |
910 | |
… | |
… | |
482 | Write the octets given in $data to the tty (i.e. as program input). |
912 | Write the octets given in $data to the tty (i.e. as program input). |
483 | To pass characters instead of octets, you should convert your |
913 | To pass characters instead of octets, you should convert your |
484 | strings first to the locale-specific encoding using |
914 | strings first to the locale-specific encoding using |
485 | "$term->locale_encode". |
915 | "$term->locale_encode". |
486 | |
916 | |
|
|
917 | $old_events = $term->pty_ev_events ([$new_events]) |
|
|
918 | Replaces the event mask of the pty watcher by the given event mask. |
|
|
919 | Can be used to suppress input and output handling to the pty/tty. |
|
|
920 | See the description of "urxvt::timer->events". Make sure to always |
|
|
921 | restore the previous value. |
|
|
922 | |
|
|
923 | $fd = $term->pty_fd |
|
|
924 | Returns the master file descriptor for the pty in use, or -1 if no |
|
|
925 | pty is used. |
|
|
926 | |
487 | $windowid = $term->parent |
927 | $windowid = $term->parent |
488 | Return the window id of the toplevel window. |
928 | Return the window id of the toplevel window. |
489 | |
929 | |
490 | $windowid = $term->vt |
930 | $windowid = $term->vt |
491 | Return the window id of the terminal window. |
931 | Return the window id of the terminal window. |
|
|
932 | |
|
|
933 | $term->vt_emask_add ($x_event_mask) |
|
|
934 | Adds the specified events to the vt event mask. Useful e.g. when you |
|
|
935 | want to receive pointer events all the times: |
|
|
936 | |
|
|
937 | $term->vt_emask_add (urxvt::PointerMotionMask); |
|
|
938 | |
|
|
939 | $term->focus_in |
|
|
940 | $term->focus_out |
|
|
941 | $term->key_press ($state, $keycode[, $time]) |
|
|
942 | $term->key_release ($state, $keycode[, $time]) |
|
|
943 | Deliver various fake events to to terminal. |
492 | |
944 | |
493 | $window_width = $term->width |
945 | $window_width = $term->width |
494 | $window_height = $term->height |
946 | $window_height = $term->height |
495 | $font_width = $term->fwidth |
947 | $font_width = $term->fwidth |
496 | $font_height = $term->fheight |
948 | $font_height = $term->fheight |
… | |
… | |
499 | $terminal_columns = $term->ncol |
951 | $terminal_columns = $term->ncol |
500 | $has_focus = $term->focus |
952 | $has_focus = $term->focus |
501 | $is_mapped = $term->mapped |
953 | $is_mapped = $term->mapped |
502 | $max_scrollback = $term->saveLines |
954 | $max_scrollback = $term->saveLines |
503 | $nrow_plus_saveLines = $term->total_rows |
955 | $nrow_plus_saveLines = $term->total_rows |
504 | $lines_in_scrollback = $term->nsaved |
956 | $topmost_scrollback_row = $term->top_row |
505 | Return various integers describing terminal characteristics. |
957 | Return various integers describing terminal characteristics. |
|
|
958 | |
|
|
959 | $x_display = $term->display_id |
|
|
960 | Return the DISPLAY used by rxvt-unicode. |
|
|
961 | |
|
|
962 | $lc_ctype = $term->locale |
|
|
963 | Returns the LC_CTYPE category string used by this rxvt-unicode. |
|
|
964 | |
|
|
965 | $env = $term->env |
|
|
966 | Returns a copy of the environment in effect for the terminal as a |
|
|
967 | hashref similar to "\%ENV". |
|
|
968 | |
|
|
969 | @envv = $term->envv |
|
|
970 | Returns the environment as array of strings of the form "VAR=VALUE". |
|
|
971 | |
|
|
972 | @argv = $term->argv |
|
|
973 | Return the argument vector as this terminal, similar to @ARGV, but |
|
|
974 | includes the program name as first element. |
506 | |
975 | |
507 | $modifiermask = $term->ModLevel3Mask |
976 | $modifiermask = $term->ModLevel3Mask |
508 | $modifiermask = $term->ModMetaMask |
977 | $modifiermask = $term->ModMetaMask |
509 | $modifiermask = $term->ModNumLockMask |
978 | $modifiermask = $term->ModNumLockMask |
510 | Return the modifier masks corresponding to the "ISO Level 3 Shift" |
979 | Return the modifier masks corresponding to the "ISO Level 3 Shift" |
511 | (often AltGr), the meta key (often Alt) and the num lock key, if |
980 | (often AltGr), the meta key (often Alt) and the num lock key, if |
512 | applicable. |
981 | applicable. |
513 | |
982 | |
|
|
983 | $screen = $term->current_screen |
|
|
984 | Returns the currently displayed screen (0 primary, 1 secondary). |
|
|
985 | |
|
|
986 | $cursor_is_hidden = $term->hidden_cursor |
|
|
987 | Returns wether the cursor is currently hidden or not. |
|
|
988 | |
514 | $view_start = $term->view_start ([$newvalue]) |
989 | $view_start = $term->view_start ([$newvalue]) |
515 | Returns the negative row number of the topmost line. Minimum value |
990 | Returns the row number of the topmost displayed line. Maximum value |
516 | is 0, which displays the normal terminal contents. Larger values |
991 | is 0, which displays the normal terminal contents. Lower values |
517 | scroll this many lines into the scrollback buffer. |
992 | scroll this many lines into the scrollback buffer. |
518 | |
993 | |
519 | $term->want_refresh |
994 | $term->want_refresh |
520 | Requests a screen refresh. At the next opportunity, rxvt-unicode |
995 | Requests a screen refresh. At the next opportunity, rxvt-unicode |
521 | will compare the on-screen display with its stored representation. |
996 | will compare the on-screen display with its stored representation. |
… | |
… | |
534 | line, starting at column $start_col (default 0), which is useful to |
1009 | line, starting at column $start_col (default 0), which is useful to |
535 | replace only parts of a line. The font index in the rendition will |
1010 | replace only parts of a line. The font index in the rendition will |
536 | automatically be updated. |
1011 | automatically be updated. |
537 | |
1012 | |
538 | $text is in a special encoding: tabs and wide characters that use |
1013 | $text is in a special encoding: tabs and wide characters that use |
539 | more than one cell when displayed are padded with urxvt::NOCHAR |
1014 | more than one cell when displayed are padded with $urxvt::NOCHAR |
540 | characters ("chr 65535"). Characters with combining characters and |
1015 | (chr 65535) characters. Characters with combining characters and |
541 | other characters that do not fit into the normal tetx encoding will |
1016 | other characters that do not fit into the normal tetx encoding will |
542 | be replaced with characters in the private use area. |
1017 | be replaced with characters in the private use area. |
543 | |
1018 | |
544 | You have to obey this encoding when changing text. The advantage is |
1019 | You have to obey this encoding when changing text. The advantage is |
545 | that "substr" and similar functions work on screen cells and not on |
1020 | that "substr" and similar functions work on screen cells and not on |
… | |
… | |
589 | Return the row number of the first/last row of the line, |
1064 | Return the row number of the first/last row of the line, |
590 | respectively. |
1065 | respectively. |
591 | |
1066 | |
592 | $offset = $line->offset_of ($row, $col) |
1067 | $offset = $line->offset_of ($row, $col) |
593 | Returns the character offset of the given row|col pair within |
1068 | Returns the character offset of the given row|col pair within |
594 | the logical line. |
1069 | the logical line. Works for rows outside the line, too, and |
|
|
1070 | returns corresponding offsets outside the string. |
595 | |
1071 | |
596 | ($row, $col) = $line->coord_of ($offset) |
1072 | ($row, $col) = $line->coord_of ($offset) |
597 | Translates a string offset into terminal coordinates again. |
1073 | Translates a string offset into terminal coordinates again. |
598 | |
1074 | |
599 | $text = $term->special_encode $string |
1075 | $text = $term->special_encode $string |
… | |
… | |
603 | |
1079 | |
604 | $string = $term->special_decode $text |
1080 | $string = $term->special_decode $text |
605 | Converts rxvt-unicodes text reprsentation into a perl string. See |
1081 | Converts rxvt-unicodes text reprsentation into a perl string. See |
606 | "$term->ROW_t" for details. |
1082 | "$term->ROW_t" for details. |
607 | |
1083 | |
608 | $success = $term->grab_button ($button, $modifiermask) |
1084 | $success = $term->grab_button ($button, $modifiermask[, $window = |
|
|
1085 | $term->vt]) |
|
|
1086 | $term->ungrab_button ($button, $modifiermask[, $window = $term->vt]) |
609 | Registers a synchronous button grab. See the XGrabButton manpage. |
1087 | Register/unregister a synchronous button grab. See the XGrabButton |
|
|
1088 | manpage. |
610 | |
1089 | |
611 | $success = $term->grab ($eventtime[, $sync]) |
1090 | $success = $term->grab ($eventtime[, $sync]) |
612 | Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or |
1091 | Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or |
613 | synchronous ($sync is true). Also remembers the grab timestampe. |
1092 | synchronous ($sync is true). Also remembers the grab timestampe. |
614 | |
1093 | |
… | |
… | |
625 | $term->ungrab |
1104 | $term->ungrab |
626 | Calls XUngrab for the most recent grab. Is called automatically on |
1105 | Calls XUngrab for the most recent grab. Is called automatically on |
627 | evaluation errors, as it is better to lose the grab in the error |
1106 | evaluation errors, as it is better to lose the grab in the error |
628 | case as the session. |
1107 | case as the session. |
629 | |
1108 | |
|
|
1109 | $atom = $term->XInternAtom ($atom_name[, $only_if_exists]) |
|
|
1110 | $atom_name = $term->XGetAtomName ($atom) |
|
|
1111 | @atoms = $term->XListProperties ($window) |
|
|
1112 | ($type,$format,$octets) = $term->XGetWindowProperty ($window, $property) |
|
|
1113 | $term->XChangeWindowProperty ($window, $property, $type, $format, |
|
|
1114 | $octets) |
|
|
1115 | $term->XDeleteProperty ($window, $property) |
|
|
1116 | $window = $term->DefaultRootWindow |
|
|
1117 | $term->XReparentWindow ($window, $parent, [$x, $y]) |
|
|
1118 | $term->XMapWindow ($window) |
|
|
1119 | $term->XUnmapWindow ($window) |
|
|
1120 | $term->XMoveResizeWindow ($window, $x, $y, $width, $height) |
|
|
1121 | ($x, $y, $child_window) = $term->XTranslateCoordinates ($src, $dst, $x, |
|
|
1122 | $y) |
|
|
1123 | $term->XChangeInput ($window, $add_events[, $del_events]) |
|
|
1124 | Various X or X-related functions. The $term object only serves as |
|
|
1125 | the source of the display, otherwise those functions map |
|
|
1126 | more-or-less directory onto the X functions of the same name. |
|
|
1127 | |
630 | The "urxvt::popup" Class |
1128 | The "urxvt::popup" Class |
|
|
1129 | $popup->add_title ($title) |
|
|
1130 | Adds a non-clickable title to the popup. |
|
|
1131 | |
|
|
1132 | $popup->add_separator ([$sepchr]) |
|
|
1133 | Creates a separator, optionally using the character given as |
|
|
1134 | $sepchr. |
|
|
1135 | |
|
|
1136 | $popup->add_button ($text, $cb) |
|
|
1137 | Adds a clickable button to the popup. $cb is called whenever it is |
|
|
1138 | selected. |
|
|
1139 | |
|
|
1140 | $popup->add_toggle ($text, $initial_value, $cb) |
|
|
1141 | Adds a toggle/checkbox item to the popup. The callback gets called |
|
|
1142 | whenever it gets toggled, with a boolean indicating its new value as |
|
|
1143 | its first argument. |
|
|
1144 | |
|
|
1145 | $popup->show |
|
|
1146 | Displays the popup (which is initially hidden). |
|
|
1147 | |
631 | The "urxvt::timer" Class |
1148 | The "urxvt::timer" Class |
632 | This class implements timer watchers/events. Time is represented as |
1149 | This class implements timer watchers/events. Time is represented as a |
633 | a fractional number of seconds since the epoch. Example: |
1150 | fractional number of seconds since the epoch. Example: |
634 | |
1151 | |
635 | $term->{overlay} = $term->overlay (-1, 0, 8, 1, urxvt::OVERLAY_RSTYLE, 0); |
1152 | $term->{overlay} = $term->overlay (-1, 0, 8, 1, urxvt::OVERLAY_RSTYLE, 0); |
636 | $term->{timer} = urxvt::timer |
1153 | $term->{timer} = urxvt::timer |
637 | ->new |
1154 | ->new |
638 | ->interval (1) |
1155 | ->interval (1) |
639 | ->cb (sub { |
1156 | ->cb (sub { |
640 | $term->{overlay}->set (0, 0, |
1157 | $term->{overlay}->set (0, 0, |
641 | sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]); |
1158 | sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]); |
642 | }); |
1159 | }); |
643 | |
1160 | |
644 | $timer = new urxvt::timer |
1161 | $timer = new urxvt::timer |
645 | Create a new timer object in started state. It is scheduled to |
1162 | Create a new timer object in started state. It is scheduled to fire |
646 | fire immediately. |
1163 | immediately. |
647 | |
1164 | |
648 | $timer = $timer->cb (sub { my ($timer) = @_; ... }) |
1165 | $timer = $timer->cb (sub { my ($timer) = @_; ... }) |
649 | Set the callback to be called when the timer triggers. |
1166 | Set the callback to be called when the timer triggers. |
650 | |
1167 | |
651 | $tstamp = $timer->at |
1168 | $tstamp = $timer->at |
652 | Return the time this watcher will fire next. |
1169 | Return the time this watcher will fire next. |
653 | |
1170 | |
654 | $timer = $timer->set ($tstamp) |
1171 | $timer = $timer->set ($tstamp) |
655 | Set the time the event is generated to $tstamp. |
1172 | Set the time the event is generated to $tstamp. |
656 | |
1173 | |
657 | $timer = $timer->interval ($interval) |
1174 | $timer = $timer->interval ($interval) |
658 | Normally (and when $interval is 0), the timer will automatically |
1175 | Normally (and when $interval is 0), the timer will automatically |
659 | stop after it has fired once. If $interval is non-zero, then the |
1176 | stop after it has fired once. If $interval is non-zero, then the |
660 | timer is automatically rescheduled at the given intervals. |
1177 | timer is automatically rescheduled at the given intervals. |
661 | |
1178 | |
662 | $timer = $timer->start |
1179 | $timer = $timer->start |
663 | Start the timer. |
1180 | Start the timer. |
664 | |
1181 | |
665 | $timer = $timer->start ($tstamp) |
1182 | $timer = $timer->start ($tstamp) |
666 | Set the event trigger time to $tstamp and start the timer. |
1183 | Set the event trigger time to $tstamp and start the timer. |
667 | |
1184 | |
|
|
1185 | $timer = $timer->after ($delay) |
|
|
1186 | Like "start", but sets the expiry timer to c<urxvt::NOW + $delay>. |
|
|
1187 | |
668 | $timer = $timer->stop |
1188 | $timer = $timer->stop |
669 | Stop the timer. |
1189 | Stop the timer. |
670 | |
1190 | |
671 | The "urxvt::iow" Class |
1191 | The "urxvt::iow" Class |
672 | This class implements io watchers/events. Example: |
1192 | This class implements io watchers/events. Example: |
673 | |
1193 | |
674 | $term->{socket} = ... |
1194 | $term->{socket} = ... |
675 | $term->{iow} = urxvt::iow |
1195 | $term->{iow} = urxvt::iow |
|
|
1196 | ->new |
|
|
1197 | ->fd (fileno $term->{socket}) |
|
|
1198 | ->events (urxvt::EVENT_READ) |
|
|
1199 | ->start |
|
|
1200 | ->cb (sub { |
|
|
1201 | my ($iow, $revents) = @_; |
|
|
1202 | # $revents must be 1 here, no need to check |
|
|
1203 | sysread $term->{socket}, my $buf, 8192 |
|
|
1204 | or end-of-file; |
|
|
1205 | }); |
|
|
1206 | |
|
|
1207 | $iow = new urxvt::iow |
|
|
1208 | Create a new io watcher object in stopped state. |
|
|
1209 | |
|
|
1210 | $iow = $iow->cb (sub { my ($iow, $reventmask) = @_; ... }) |
|
|
1211 | Set the callback to be called when io events are triggered. |
|
|
1212 | $reventmask is a bitset as described in the "events" method. |
|
|
1213 | |
|
|
1214 | $iow = $iow->fd ($fd) |
|
|
1215 | Set the filedescriptor (not handle) to watch. |
|
|
1216 | |
|
|
1217 | $iow = $iow->events ($eventmask) |
|
|
1218 | Set the event mask to watch. The only allowed values are |
|
|
1219 | "urxvt::EVENT_READ" and "urxvt::EVENT_WRITE", which might be ORed |
|
|
1220 | together, or "urxvt::EVENT_NONE". |
|
|
1221 | |
|
|
1222 | $iow = $iow->start |
|
|
1223 | Start watching for requested events on the given handle. |
|
|
1224 | |
|
|
1225 | $iow = $iow->stop |
|
|
1226 | Stop watching for events on the given filehandle. |
|
|
1227 | |
|
|
1228 | The "urxvt::iw" Class |
|
|
1229 | This class implements idle watchers, that get called automatically when |
|
|
1230 | the process is idle. They should return as fast as possible, after doing |
|
|
1231 | some useful work. |
|
|
1232 | |
|
|
1233 | $iw = new urxvt::iw |
|
|
1234 | Create a new idle watcher object in stopped state. |
|
|
1235 | |
|
|
1236 | $iw = $iw->cb (sub { my ($iw) = @_; ... }) |
|
|
1237 | Set the callback to be called when the watcher triggers. |
|
|
1238 | |
|
|
1239 | $timer = $timer->start |
|
|
1240 | Start the watcher. |
|
|
1241 | |
|
|
1242 | $timer = $timer->stop |
|
|
1243 | Stop the watcher. |
|
|
1244 | |
|
|
1245 | The "urxvt::pw" Class |
|
|
1246 | This class implements process watchers. They create an event whenever a |
|
|
1247 | process exits, after which they stop automatically. |
|
|
1248 | |
|
|
1249 | my $pid = fork; |
|
|
1250 | ... |
|
|
1251 | $term->{pw} = urxvt::pw |
676 | ->new |
1252 | ->new |
677 | ->fd (fileno $term->{socket}) |
|
|
678 | ->events (1) # wait for read data |
|
|
679 | ->start |
1253 | ->start ($pid) |
680 | ->cb (sub { |
1254 | ->cb (sub { |
681 | my ($iow, $revents) = @_; |
1255 | my ($pw, $exit_status) = @_; |
682 | # $revents must be 1 here, no need to check |
1256 | ... |
683 | sysread $term->{socket}, my $buf, 8192 |
|
|
684 | or end-of-file; |
|
|
685 | }); |
1257 | }); |
686 | |
1258 | |
687 | $iow = new urxvt::iow |
1259 | $pw = new urxvt::pw |
688 | Create a new io watcher object in stopped state. |
1260 | Create a new process watcher in stopped state. |
689 | |
1261 | |
690 | $iow = $iow->cb (sub { my ($iow, $reventmask) = @_; ... }) |
1262 | $pw = $pw->cb (sub { my ($pw, $exit_status) = @_; ... }) |
691 | Set the callback to be called when io events are triggered. |
1263 | Set the callback to be called when the timer triggers. |
692 | $reventmask is a bitset as described in the "events" method. |
|
|
693 | |
1264 | |
694 | $iow = $iow->fd ($fd) |
1265 | $pw = $timer->start ($pid) |
695 | Set the filedescriptor (not handle) to watch. |
1266 | Tells the wqtcher to start watching for process $pid. |
696 | |
1267 | |
697 | $iow = $iow->events ($eventmask) |
|
|
698 | Set the event mask to watch. Bit #0 (value 1) enables watching |
|
|
699 | for read data, Bit #1 (value 2) enables watching for write data. |
|
|
700 | |
|
|
701 | $iow = $iow->start |
|
|
702 | Start watching for requested events on the given handle. |
|
|
703 | |
|
|
704 | $iow = $iow->stop |
1268 | $pw = $pw->stop |
705 | Stop watching for events on the given filehandle. |
1269 | Stop the watcher. |
706 | |
1270 | |
707 | ENVIRONMENT |
1271 | ENVIRONMENT |
708 | URXVT_PERL_VERBOSITY |
1272 | URXVT_PERL_VERBOSITY |
709 | This variable controls the verbosity level of the perl extension. |
1273 | This variable controls the verbosity level of the perl extension. Higher |
710 | Higher numbers indicate more verbose output. |
1274 | numbers indicate more verbose output. |
711 | |
1275 | |
712 | == 0 - fatal messages |
1276 | == 0 - fatal messages |
713 | >= 3 - script loading and management |
1277 | >= 3 - script loading and management |
714 | >=10 - all events received |
1278 | >=10 - all called hooks |
|
|
1279 | >=11 - hook reutrn values |
715 | |
1280 | |
716 | AUTHOR |
1281 | AUTHOR |
717 | Marc Lehmann <pcg@goof.com> |
1282 | Marc Lehmann <pcg@goof.com> |
718 | http://software.schmorp.de/pkg/rxvt-unicode |
1283 | http://software.schmorp.de/pkg/rxvt-unicode |
719 | |
1284 | |