… | |
… | |
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 | selection (enabled by default) |
34 | selection (enabled by default) |
35 | Intelligent selection. This extension tries to be more intelligent |
35 | (More) intelligent selection. This extension tries to be more |
36 | when the user extends selections (double-click). Right now, it tries |
36 | intelligent when the user extends selections (double-click and |
37 | to select urls and complete shell-quoted arguments, which is very |
37 | further clicks). Right now, it tries to select words, urls and |
|
|
38 | complete shell-quoted arguments, which is very convenient, too, if |
38 | convenient, too, if your ls supports "--quoting-style=shell". |
39 | your ls supports "--quoting-style=shell". |
39 | |
40 | |
|
|
41 | A double-click usually selects the word under the cursor, further |
|
|
42 | clicks will enlarge the selection. |
|
|
43 | |
|
|
44 | The selection works by trying to match a number of regexes and |
|
|
45 | displaying them in increasing order of length. You can add your own |
|
|
46 | regexes by specifying resources of the form: |
|
|
47 | |
|
|
48 | URxvt.selection.pattern-0: perl-regex |
|
|
49 | URxvt.selection.pattern-1: perl-regex |
|
|
50 | ... |
|
|
51 | |
|
|
52 | The index number (0, 1...) must not have any holes, and each regex |
|
|
53 | must contain at least one pair of capturing parentheses, which will |
|
|
54 | be used for the match. For example, the followign adds a regex that |
|
|
55 | matches everything between two vertical bars: |
|
|
56 | |
|
|
57 | URxvt.selection.pattern-0: \\|([^|]+)\\| |
|
|
58 | |
|
|
59 | You can look at the source of the selection extension to see more |
|
|
60 | interesting uses, such as parsing a line from beginning to end. |
|
|
61 | |
40 | It also offers the following bindable event: |
62 | This extension also offers the following bindable keyboard command: |
41 | |
63 | |
42 | rot13 |
64 | rot13 |
43 | Rot-13 the selection when activated. Used via keyboard trigger: |
65 | Rot-13 the selection when activated. Used via keyboard trigger: |
44 | |
66 | |
45 | URxvt.keysym.C-M-r: perl:selection:rot13 |
67 | URxvt.keysym.C-M-r: perl:selection:rot13 |
… | |
… | |
48 | Binds a popup menu to Ctrl-Button2 that lets you toggle (some) |
70 | Binds a popup menu to Ctrl-Button2 that lets you toggle (some) |
49 | options at runtime. |
71 | options at runtime. |
50 | |
72 | |
51 | selection-popup (enabled by default) |
73 | selection-popup (enabled by default) |
52 | Binds a popup menu to Ctrl-Button3 that lets you convert the |
74 | Binds a popup menu to Ctrl-Button3 that lets you convert the |
53 | selection text into various other formats/action. |
75 | selection text into various other formats/action (such as uri |
|
|
76 | unescaping, perl evalution, web-browser starting etc.), depending on |
|
|
77 | content. |
54 | |
78 | |
55 | digital-clock |
79 | searchable-scrollback<hotkey> (enabled by default) |
56 | Displays a digital clock using the built-in overlay. |
80 | Adds regex search functionality to the scrollback buffer, triggered |
|
|
81 | by a hotkey (default: "M-s"). While in search mode, normal terminal |
|
|
82 | input/output is suspended and a regex is displayed at the bottom of |
|
|
83 | the screen. |
|
|
84 | |
|
|
85 | Inputting characters appends them to the regex and continues |
|
|
86 | incremental search. "BackSpace" removes a character from the regex, |
|
|
87 | "Up" and "Down" search upwards/downwards in the scrollback buffer, |
|
|
88 | "End" jumps to the bottom. "Escape" leaves search mode and returns |
|
|
89 | to the point where search was started, while "Enter" or "Return" |
|
|
90 | stay at the current position and additionally stores the first match |
|
|
91 | in the current line into the primary selection. |
|
|
92 | |
|
|
93 | selection-autotransform |
|
|
94 | This selection allows you to do automatic transforms on a selection |
|
|
95 | whenever a selection is made. |
|
|
96 | |
|
|
97 | It works by specifying perl snippets (most useful is a single "s///" |
|
|
98 | operator) that modify $_ as resources: |
|
|
99 | |
|
|
100 | URxvt.selection-autotransform.0: transform |
|
|
101 | URxvt.selection-autotransform.1: transform |
|
|
102 | ... |
|
|
103 | |
|
|
104 | For example, the following will transform selections of the form |
|
|
105 | "filename:number", often seen in compiler messages, into "vi |
|
|
106 | +$filename $word": |
|
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107 | |
|
|
108 | URxvt.selection-autotransform.0: s/^(\\S+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/ |
|
|
109 | |
|
|
110 | And this example matches the same,but replaces it with vi-commands |
|
|
111 | you can paste directly into your (vi :) editor: |
|
|
112 | |
|
|
113 | URxvt.selection-autotransform.0: s/^(S+):(d+):?$/\\x1b:e \\Q$1\\E\\x0d:$2\\x0d/ |
57 | |
114 | |
58 | mark-urls |
115 | mark-urls |
59 | Uses per-line display filtering ("on_line_update") to underline |
116 | Uses per-line display filtering ("on_line_update") to underline urls |
60 | urls. |
117 | and make them clickable. When middle-clicked, the program specified |
|
|
118 | in the resource "urlLauncher" (default "x-www-browser") will be |
|
|
119 | started with the URL as first argument. |
61 | |
120 | |
62 | block-graphics-to-ascii |
121 | block-graphics-to-ascii |
63 | A not very useful example of filtering all text output to the |
122 | A not very useful example of filtering all text output to the |
64 | terminal, by replacing all line-drawing characters (U+2500 .. |
123 | terminal, by replacing all line-drawing characters (U+2500 .. |
65 | U+259F) by a similar-looking ascii character. |
124 | U+259F) by a similar-looking ascii character. |
66 | |
125 | |
|
|
126 | digital-clock |
|
|
127 | Displays a digital clock using the built-in overlay. |
|
|
128 | |
67 | example-refresh-hooks |
129 | example-refresh-hooks |
68 | Displays a very simple digital clock in the upper right corner of |
130 | Displays a very simple digital clock in the upper right corner of |
69 | the window. Illustrates overwriting the refresh callbacks to create |
131 | the window. Illustrates overwriting the refresh callbacks to create |
70 | your own overlays or changes. |
132 | your own overlays or changes. |
71 | |
133 | |
|
|
134 | API DOCUMENTATION |
72 | General API Considerations |
135 | General API Considerations |
73 | All objects (such as terminals, time watchers etc.) are typical |
136 | All objects (such as terminals, time watchers etc.) are typical |
74 | reference-to-hash objects. The hash can be used to store anything you |
137 | 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 |
138 | like. All members starting with an underscore (such as "_ptr" or |
76 | "_hook") are reserved for internal uses and MUST NOT be accessed or |
139 | "_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 |
147 | Argument names also often indicate the type of a parameter. Here are |
85 | some hints on what they mean: |
148 | some hints on what they mean: |
86 | |
149 | |
87 | $text |
150 | $text |
88 | Rxvt-unicodes special way of encoding text, where one "unicode" |
151 | Rxvt-unicodes special way of encoding text, where one "unicode" |
89 | character always represents one screen cell. See row_t for a |
152 | character always represents one screen cell. See ROW_t for a |
90 | discussion of this format. |
153 | discussion of this format. |
91 | |
154 | |
92 | $string |
155 | $string |
93 | A perl text string, with an emphasis on *text*. It can store all |
156 | 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 |
157 | unicode characters and is to be distinguished with text encoded in a |
… | |
… | |
96 | |
159 | |
97 | $octets |
160 | $octets |
98 | Either binary data or - more common - a text string encoded in a |
161 | Either binary data or - more common - a text string encoded in a |
99 | locale-specific way. |
162 | locale-specific way. |
100 | |
163 | |
|
|
164 | Extension Objects |
|
|
165 | Very perl extension is a perl class. A separate perl object is created |
|
|
166 | for each terminal and each extension and passed as the first parameter |
|
|
167 | to hooks. So extensions can use their $self object without having to |
|
|
168 | think about other extensions, with the exception of methods and members |
|
|
169 | that begin with an underscore character "_": these are reserved for |
|
|
170 | internal use. |
|
|
171 | |
|
|
172 | Although it isn't a "urxvt::term" object, you can call all methods of |
|
|
173 | the "urxvt::term" class on this object. |
|
|
174 | |
|
|
175 | It has the following methods and data members: |
|
|
176 | |
|
|
177 | $urxvt_term = $self->{term} |
|
|
178 | Returns the "urxvt::term" object associated with this instance of |
|
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179 | the extension. This member *must not* be changed in any way. |
|
|
180 | |
|
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181 | $self->enable ($hook_name => $cb, [$hook_name => $cb..]) |
|
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182 | Dynamically enable the given hooks (named without the "on_" prefix) |
|
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183 | for this extension, replacing any previous hook. This is useful when |
|
|
184 | you want to overwrite time-critical hooks only temporarily. |
|
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185 | |
|
|
186 | $self->disable ($hook_name[, $hook_name..]) |
|
|
187 | Dynamically disable the given hooks. |
|
|
188 | |
101 | Hooks |
189 | Hooks |
102 | The following subroutines can be declared in extension files, and will |
190 | The following subroutines can be declared in extension files, and will |
103 | be called whenever the relevant event happens. |
191 | be called whenever the relevant event happens. |
104 | |
192 | |
105 | The first argument passed to them is an object private to each terminal |
193 | 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 |
194 | 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" |
|
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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 | |
195 | |
113 | All of them must return a boolean value. If it is true, then the event |
196 | All of these hooks must return a boolean value. If it is true, then the |
114 | counts as being *consumed*, and the invocation of other hooks is |
197 | event counts as being *consumed*, and the invocation of other hooks is |
115 | skipped, and the relevant action might not be carried out by the C++ |
198 | skipped, and the relevant action might not be carried out by the C++ |
116 | code. |
199 | code. |
117 | |
200 | |
118 | When in doubt, return a false value (preferably "()"). |
201 | *When in doubt, return a false value (preferably "()").* |
119 | |
202 | |
120 | on_init $term |
203 | on_init $term |
121 | Called after a new terminal object has been initialized, but before |
204 | Called after a new terminal object has been initialized, but before |
122 | windows are created or the command gets run. Most methods are unsafe |
205 | windows are created or the command gets run. Most methods are unsafe |
123 | to call or deliver senseless data, as terminal size and other |
206 | to call or deliver senseless data, as terminal size and other |
… | |
… | |
152 | |
235 | |
153 | on_sel_extend $term |
236 | on_sel_extend $term |
154 | Called whenever the user tries to extend the selection (e.g. with a |
237 | Called whenever the user tries to extend the selection (e.g. with a |
155 | double click) and is either supposed to return false (normal |
238 | double click) and is either supposed to return false (normal |
156 | operation), or should extend the selection itelf and return true to |
239 | operation), or should extend the selection itelf and return true to |
157 | suppress the built-in processing. |
240 | suppress the built-in processing. This can happen multiple times, as |
|
|
241 | long as the callback returns true, it will be called on every |
|
|
242 | further click by the user and is supposed to enlarge the selection |
|
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243 | more and more, if possible. |
158 | |
244 | |
159 | See the selection example extension. |
245 | See the selection example extension. |
160 | |
246 | |
161 | on_view_change $term, $offset |
247 | on_view_change $term, $offset |
162 | Called whenever the view offset changes, i..e the user or program |
248 | Called whenever the view offset changes, i..e the user or program |
… | |
… | |
189 | argument. You can filter/change and output the text yourself by |
275 | argument. You can filter/change and output the text yourself by |
190 | returning a true value and calling "$term->scr_add_lines" yourself. |
276 | 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 |
277 | Please note that this might be very slow, however, as your hook is |
192 | called for all text being output. |
278 | called for all text being output. |
193 | |
279 | |
|
|
280 | on_tt_write $term, $octets |
|
|
281 | Called whenever some data is written to the tty/pty and can be used |
|
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282 | to suppress or filter tty input. |
|
|
283 | |
194 | on_line_update $term, $row |
284 | on_line_update $term, $row |
195 | Called whenever a line was updated or changed. Can be used to filter |
285 | 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 |
286 | screen output (e.g. underline urls or other useless stuff). Only |
197 | lines that are being shown will be filtered, and, due to performance |
287 | lines that are being shown will be filtered, and, due to performance |
198 | reasons, not always immediately. |
288 | reasons, not always immediately. |
… | |
… | |
225 | |
315 | |
226 | on_focus_out $term |
316 | on_focus_out $term |
227 | Called wheneever the window loses keyboard focus, before |
317 | Called wheneever the window loses keyboard focus, before |
228 | rxvt-unicode does focus out processing. |
318 | rxvt-unicode does focus out processing. |
229 | |
319 | |
230 | on_key_press $term, $event, $octets |
320 | on_key_press $term, $event, $keysym, $octets |
231 | on_key_release $term, $event |
321 | on_key_release $term, $event, $keysym |
232 | on_button_press $term, $event |
322 | on_button_press $term, $event |
233 | on_button_release $term, $event |
323 | on_button_release $term, $event |
234 | on_motion_notify $term, $event |
324 | on_motion_notify $term, $event |
235 | on_map_notify $term, $event |
325 | on_map_notify $term, $event |
236 | on_unmap_notify $term, $event |
326 | on_unmap_notify $term, $event |
… | |
… | |
246 | output, if any, in locale-specific encoding. |
336 | output, if any, in locale-specific encoding. |
247 | |
337 | |
248 | subwindow. |
338 | subwindow. |
249 | |
339 | |
250 | Variables in the "urxvt" Package |
340 | Variables in the "urxvt" Package |
|
|
341 | $urxvt::LIBDIR |
|
|
342 | The rxvt-unicode library directory, where, among other things, the |
|
|
343 | perl modules and scripts are stored. |
|
|
344 | |
|
|
345 | $urxvt::RESCLASS, $urxvt::RESCLASS |
|
|
346 | The resource class and name rxvt-unicode uses to look up X |
|
|
347 | resources. |
|
|
348 | |
|
|
349 | $urxvt::RXVTNAME |
|
|
350 | The basename of the installed binaries, usually "urxvt". |
|
|
351 | |
251 | $urxvt::TERM |
352 | $urxvt::TERM |
252 | The current terminal. This variable stores the current "urxvt::term" |
353 | The current terminal. This variable stores the current "urxvt::term" |
253 | object, whenever a callback/hook is executing. |
354 | object, whenever a callback/hook is executing. |
254 | |
355 | |
255 | Functions in the "urxvt" Package |
356 | 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 |
357 | urxvt::fatal $errormessage |
265 | Fatally aborts execution with the given error message. Avoid at all |
358 | Fatally aborts execution with the given error message. Avoid at all |
266 | costs! The only time this is acceptable is when the terminal process |
359 | costs! The only time this is acceptable is when the terminal process |
267 | starts up. |
360 | starts up. |
268 | |
361 | |
… | |
… | |
271 | newline. The module also overwrites the "warn" builtin with a |
364 | newline. The module also overwrites the "warn" builtin with a |
272 | function that calls this function. |
365 | function that calls this function. |
273 | |
366 | |
274 | Using this function has the advantage that its output ends up in the |
367 | 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. |
368 | correct place, e.g. on stderr of the connecting urxvtc client. |
|
|
369 | |
|
|
370 | Messages have a size limit of 1023 bytes currently. |
|
|
371 | |
|
|
372 | $is_safe = urxvt::safe |
|
|
373 | Returns true when it is safe to do potentially unsafe things, such |
|
|
374 | as evaluating perl code specified by the user. This is true when |
|
|
375 | urxvt was started setuid or setgid. |
276 | |
376 | |
277 | $time = urxvt::NOW |
377 | $time = urxvt::NOW |
278 | Returns the "current time" (as per the event loop). |
378 | Returns the "current time" (as per the event loop). |
279 | |
379 | |
280 | urxvt::CurrentTime |
380 | urxvt::CurrentTime |
… | |
… | |
307 | |
407 | |
308 | $foreground = urxvt::GET_BASEFG $rend |
408 | $foreground = urxvt::GET_BASEFG $rend |
309 | $background = urxvt::GET_BASEBG $rend |
409 | $background = urxvt::GET_BASEBG $rend |
310 | Return the foreground/background colour index, respectively. |
410 | Return the foreground/background colour index, respectively. |
311 | |
411 | |
312 | $rend = urxvt::SET_FGCOLOR ($rend, $new_colour) |
412 | $rend = urxvt::SET_FGCOLOR $rend, $new_colour |
313 | $rend = urxvt::SET_BGCOLOR ($rend, $new_colour) |
413 | $rend = urxvt::SET_BGCOLOR $rend, $new_colour |
314 | Replace the foreground/background colour in the rendition mask with |
414 | Replace the foreground/background colour in the rendition mask with |
315 | the specified one. |
415 | the specified one. |
316 | |
416 | |
317 | $value = urxvt::GET_CUSTOM ($rend) |
417 | $value = urxvt::GET_CUSTOM $rend |
318 | Return the "custom" value: Every rendition has 5 bits for use by |
418 | Return the "custom" value: Every rendition has 5 bits for use by |
319 | extensions. They can be set and changed as you like and are |
419 | extensions. They can be set and changed as you like and are |
320 | initially zero. |
420 | initially zero. |
321 | |
421 | |
322 | $rend = urxvt::SET_CUSTOM ($rend, $new_value) |
422 | $rend = urxvt::SET_CUSTOM $rend, $new_value |
323 | Change the custom value. |
423 | Change the custom value. |
324 | |
424 | |
325 | The "urxvt::anyevent" Class |
425 | The "urxvt::anyevent" Class |
326 | The sole purpose of this class is to deliver an interface to the |
426 | The sole purpose of this class is to deliver an interface to the |
327 | "AnyEvent" module - any module using it will work inside urxvt without |
427 | "AnyEvent" module - any module using it will work inside urxvt without |
328 | further work. The only exception is that you cannot wait on condition |
428 | further programming. The only exception is that you cannot wait on |
329 | variables, but non-blocking condvar use is ok. What this means is that |
429 | condition variables, but non-blocking condvar use is ok. What this means |
330 | you cannot use blocking APIs, but the non-blocking variant should work. |
430 | is that you cannot use blocking APIs, but the non-blocking variant |
|
|
431 | should work. |
331 | |
432 | |
332 | The "urxvt::term" Class |
433 | The "urxvt::term" Class |
|
|
434 | $term = new urxvt::term $envhashref, $rxvtname, [arg...] |
|
|
435 | Creates a new terminal, very similar as if you had started it with |
|
|
436 | system "$rxvtname, arg...". $envhashref must be a reference to a |
|
|
437 | %ENV-like hash which defines the environment of the new terminal. |
|
|
438 | |
|
|
439 | Croaks (and probably outputs an error message) if the new instance |
|
|
440 | couldn't be created. Returns "undef" if the new instance didn't |
|
|
441 | initialise perl, and the terminal object otherwise. The "init" and |
|
|
442 | "start" hooks will be called during this call. |
|
|
443 | |
333 | $term->destroy |
444 | $term->destroy |
334 | Destroy the terminal object (close the window, free resources etc.). |
445 | Destroy the terminal object (close the window, free resources etc.). |
|
|
446 | Please note that rxvt will not exit as long as any event watchers |
|
|
447 | (timers, io watchers) are still active. |
335 | |
448 | |
336 | $isset = $term->option ($optval[, $set]) |
449 | $isset = $term->option ($optval[, $set]) |
337 | Returns true if the option specified by $optval is enabled, and |
450 | Returns true if the option specified by $optval is enabled, and |
338 | optionally change it. All option values are stored by name in the |
451 | optionally change it. All option values are stored by name in the |
339 | hash %urxvt::OPTION. Options not enabled in this binary are not in |
452 | hash %urxvt::OPTION. Options not enabled in this binary are not in |
… | |
… | |
381 | scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput |
494 | scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput |
382 | scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle |
495 | scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle |
383 | shade term_name title transparent transparent_all tripleclickwords |
496 | shade term_name title transparent transparent_all tripleclickwords |
384 | utmpInhibit visualBell |
497 | utmpInhibit visualBell |
385 | |
498 | |
|
|
499 | $value = $term->x_resource ($pattern) |
|
|
500 | Returns the X-Resource for the given pattern, excluding the program |
|
|
501 | or class name, i.e. "$term->x_resource ("boldFont")" should return |
|
|
502 | the same value as used by this instance of rxvt-unicode. Returns |
|
|
503 | "undef" if no resource with that pattern exists. |
|
|
504 | |
|
|
505 | This method should only be called during the "on_start" hook, as |
|
|
506 | there is only one resource database per display, and later |
|
|
507 | invocations might return the wrong resources. |
|
|
508 | |
|
|
509 | $success = $term->parse_keysym ($keysym_spec, $command_string) |
|
|
510 | Adds a keymap translation exactly as specified via a resource. See |
|
|
511 | the "keysym" resource in the rxvt(1) manpage. |
|
|
512 | |
386 | $rend = $term->rstyle ([$new_rstyle]) |
513 | $rend = $term->rstyle ([$new_rstyle]) |
387 | Return and optionally change the current rendition. Text that is |
514 | Return and optionally change the current rendition. Text that is |
388 | output by the terminal application will use this style. |
515 | output by the terminal application will use this style. |
389 | |
516 | |
390 | ($row, $col) = $term->screen_cur ([$row, $col]) |
517 | ($row, $col) = $term->screen_cur ([$row, $col]) |
… | |
… | |
396 | ($row, $col) = $term->selection_beg ([$row, $col]) |
523 | ($row, $col) = $term->selection_beg ([$row, $col]) |
397 | ($row, $col) = $term->selection_end ([$row, $col]) |
524 | ($row, $col) = $term->selection_end ([$row, $col]) |
398 | Return the current values of the selection mark, begin or end |
525 | Return the current values of the selection mark, begin or end |
399 | positions, and optionally set them to new values. |
526 | positions, and optionally set them to new values. |
400 | |
527 | |
|
|
528 | $term->selection_make ($eventtime[, $rectangular]) |
|
|
529 | Tries to make a selection as set by "selection_beg" and |
|
|
530 | "selection_end". If $rectangular is true (default: false), a |
|
|
531 | rectangular selection will be made. This is the prefered function to |
|
|
532 | make a selection. |
|
|
533 | |
401 | $success = $term->selection_grab ($eventtime) |
534 | $success = $term->selection_grab ($eventtime) |
402 | Try to request the primary selection from the server (for example, |
535 | Try to request the primary selection text from the server (for |
403 | as set by the next method). |
536 | example, as set by the next method). No visual feedback will be |
|
|
537 | given. This function is mostly useful from within "on_sel_grab" |
|
|
538 | hooks. |
404 | |
539 | |
405 | $oldtext = $term->selection ([$newtext]) |
540 | $oldtext = $term->selection ([$newtext]) |
406 | Return the current selection text and optionally replace it by |
541 | Return the current selection text and optionally replace it by |
407 | $newtext. |
542 | $newtext. |
408 | |
543 | |
409 | #=item $term->overlay ($x, $y, $text) # #Create a simple multi-line |
544 | $term->overlay_simple ($x, $y, $text) |
410 | overlay box. See the next method for details. # #=cut # #sub |
545 | Create a simple multi-line overlay box. See the next method for |
411 | urxvt::term::scr_overlay { # my ($self, $x, $y, $text) = @_; # # my |
546 | details. |
412 | @lines = split /\n/, $text; # # my $w = 0; # for (map |
|
|
413 | $self->strwidth ($_), @lines) { # $w = $_ if $w < $_; # } # # |
|
|
414 | $self->scr_overlay_new ($x, $y, $w, scalar @lines); # |
|
|
415 | $self->scr_overlay_set (0, $_, $lines[$_]) for 0.. $#lines; #} |
|
|
416 | |
547 | |
417 | $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]]) |
548 | $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]]) |
418 | Create a new (empty) overlay at the given position with the given |
549 | Create a new (empty) overlay at the given position with the given |
419 | width/height. $rstyle defines the initial rendition style (default: |
550 | width/height. $rstyle defines the initial rendition style (default: |
420 | "OVERLAY_RSTYLE"). |
551 | "OVERLAY_RSTYLE"). |
… | |
… | |
454 | Convert the given text string into the corresponding locale |
585 | Convert the given text string into the corresponding locale |
455 | encoding. |
586 | encoding. |
456 | |
587 | |
457 | $string = $term->locale_decode ($octets) |
588 | $string = $term->locale_decode ($octets) |
458 | Convert the given locale-encoded octets into a perl string. |
589 | Convert the given locale-encoded octets into a perl string. |
|
|
590 | |
|
|
591 | $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle]) |
|
|
592 | XORs the rendition values in the given span with the provided value |
|
|
593 | (default: "RS_RVid"), which *MUST NOT* contain font styles. Useful |
|
|
594 | in refresh hooks to provide effects similar to the selection. |
|
|
595 | |
|
|
596 | $term->scr_xor_rect ($beg_row, $beg_col, $end_row, $end_col[, $rstyle1[, |
|
|
597 | $rstyle2]]) |
|
|
598 | Similar to "scr_xor_span", but xors a rectangle instead. Trailing |
|
|
599 | whitespace will additionally be xored with the $rstyle2, which |
|
|
600 | defaults to "RS_RVid | RS_Uline", which removes reverse video again |
|
|
601 | and underlines it instead. Both styles *MUST NOT* contain font |
|
|
602 | styles. |
|
|
603 | |
|
|
604 | $term->scr_bell |
|
|
605 | Ring the bell! |
459 | |
606 | |
460 | $term->scr_add_lines ($string) |
607 | $term->scr_add_lines ($string) |
461 | Write the given text string to the screen, as if output by the |
608 | Write the given text string to the screen, as if output by the |
462 | application running inside the terminal. It may not contain command |
609 | application running inside the terminal. It may not contain command |
463 | sequences (escape codes), but is free to use line feeds, carriage |
610 | sequences (escape codes), but is free to use line feeds, carriage |
… | |
… | |
476 | $term->tt_write ($octets) |
623 | $term->tt_write ($octets) |
477 | Write the octets given in $data to the tty (i.e. as program input). |
624 | Write the octets given in $data to the tty (i.e. as program input). |
478 | To pass characters instead of octets, you should convert your |
625 | To pass characters instead of octets, you should convert your |
479 | strings first to the locale-specific encoding using |
626 | strings first to the locale-specific encoding using |
480 | "$term->locale_encode". |
627 | "$term->locale_encode". |
|
|
628 | |
|
|
629 | $old_events = $term->pty_ev_events ([$new_events]) |
|
|
630 | Replaces the event mask of the pty watcher by the given event mask. |
|
|
631 | Can be used to suppress input and output handling to the pty/tty. |
|
|
632 | See the description of "urxvt::timer->events". Make sure to always |
|
|
633 | restore the previous value. |
481 | |
634 | |
482 | $windowid = $term->parent |
635 | $windowid = $term->parent |
483 | Return the window id of the toplevel window. |
636 | Return the window id of the toplevel window. |
484 | |
637 | |
485 | $windowid = $term->vt |
638 | $windowid = $term->vt |
… | |
… | |
497 | $max_scrollback = $term->saveLines |
650 | $max_scrollback = $term->saveLines |
498 | $nrow_plus_saveLines = $term->total_rows |
651 | $nrow_plus_saveLines = $term->total_rows |
499 | $lines_in_scrollback = $term->nsaved |
652 | $lines_in_scrollback = $term->nsaved |
500 | Return various integers describing terminal characteristics. |
653 | Return various integers describing terminal characteristics. |
501 | |
654 | |
|
|
655 | $x_display = $term->display_id |
|
|
656 | Return the DISPLAY used by rxvt-unicode. |
|
|
657 | |
|
|
658 | $lc_ctype = $term->locale |
|
|
659 | Returns the LC_CTYPE category string used by this rxvt-unicode. |
|
|
660 | |
|
|
661 | $env = $term->env |
|
|
662 | Returns a copy of the environment in effect for the terminal as a |
|
|
663 | hashref similar to "\%ENV". |
|
|
664 | |
502 | $modifiermask = $term->ModLevel3Mask |
665 | $modifiermask = $term->ModLevel3Mask |
503 | $modifiermask = $term->ModMetaMask |
666 | $modifiermask = $term->ModMetaMask |
504 | $modifiermask = $term->ModNumLockMask |
667 | $modifiermask = $term->ModNumLockMask |
505 | Return the modifier masks corresponding to the "ISO Level 3 Shift" |
668 | Return the modifier masks corresponding to the "ISO Level 3 Shift" |
506 | (often AltGr), the meta key (often Alt) and the num lock key, if |
669 | (often AltGr), the meta key (often Alt) and the num lock key, if |
… | |
… | |
584 | Return the row number of the first/last row of the line, |
747 | Return the row number of the first/last row of the line, |
585 | respectively. |
748 | respectively. |
586 | |
749 | |
587 | $offset = $line->offset_of ($row, $col) |
750 | $offset = $line->offset_of ($row, $col) |
588 | Returns the character offset of the given row|col pair within |
751 | Returns the character offset of the given row|col pair within |
589 | the logical line. |
752 | the logical line. Works for rows outside the line, too, and |
|
|
753 | returns corresponding offsets outside the string. |
590 | |
754 | |
591 | ($row, $col) = $line->coord_of ($offset) |
755 | ($row, $col) = $line->coord_of ($offset) |
592 | Translates a string offset into terminal coordinates again. |
756 | Translates a string offset into terminal coordinates again. |
593 | |
757 | |
594 | $text = $term->special_encode $string |
758 | $text = $term->special_encode $string |
… | |
… | |
599 | $string = $term->special_decode $text |
763 | $string = $term->special_decode $text |
600 | Converts rxvt-unicodes text reprsentation into a perl string. See |
764 | Converts rxvt-unicodes text reprsentation into a perl string. See |
601 | "$term->ROW_t" for details. |
765 | "$term->ROW_t" for details. |
602 | |
766 | |
603 | $success = $term->grab_button ($button, $modifiermask) |
767 | $success = $term->grab_button ($button, $modifiermask) |
604 | Registers a synchronous button grab. See XGrabButton. |
768 | Registers a synchronous button grab. See the XGrabButton manpage. |
605 | |
769 | |
606 | $success = $term->grab ($eventtime[, $sync]) |
770 | $success = $term->grab ($eventtime[, $sync]) |
607 | Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or |
771 | Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or |
608 | synchronous ($sync is true). Also remembers the grab timestampe. |
772 | synchronous ($sync is true). Also remembers the grab timestampe. |
609 | |
773 | |
… | |
… | |
621 | Calls XUngrab for the most recent grab. Is called automatically on |
785 | Calls XUngrab for the most recent grab. Is called automatically on |
622 | evaluation errors, as it is better to lose the grab in the error |
786 | evaluation errors, as it is better to lose the grab in the error |
623 | case as the session. |
787 | case as the session. |
624 | |
788 | |
625 | The "urxvt::popup" Class |
789 | The "urxvt::popup" Class |
|
|
790 | $popup->add_title ($title) |
|
|
791 | Adds a non-clickable title to the popup. |
|
|
792 | |
|
|
793 | $popup->add_separator ([$sepchr]) |
|
|
794 | Creates a separator, optionally using the character given as |
|
|
795 | $sepchr. |
|
|
796 | |
|
|
797 | $popup->add_button ($text, $cb) |
|
|
798 | Adds a clickable button to the popup. $cb is called whenever it is |
|
|
799 | selected. |
|
|
800 | |
|
|
801 | $popup->add_toggle ($text, $cb, $initial_value) |
|
|
802 | Adds a toggle/checkbox item to the popup. Teh callback gets called |
|
|
803 | whenever it gets toggled, with a boolean indicating its value as its |
|
|
804 | first argument. |
|
|
805 | |
|
|
806 | $popup->show |
|
|
807 | Displays the popup (which is initially hidden). |
|
|
808 | |
626 | The "urxvt::timer" Class |
809 | The "urxvt::timer" Class |
627 | This class implements timer watchers/events. Time is represented as |
810 | This class implements timer watchers/events. Time is represented as a |
628 | a fractional number of seconds since the epoch. Example: |
811 | fractional number of seconds since the epoch. Example: |
629 | |
812 | |
630 | $term->{overlay} = $term->overlay (-1, 0, 8, 1, urxvt::OVERLAY_RSTYLE, 0); |
813 | $term->{overlay} = $term->overlay (-1, 0, 8, 1, urxvt::OVERLAY_RSTYLE, 0); |
631 | $term->{timer} = urxvt::timer |
814 | $term->{timer} = urxvt::timer |
632 | ->new |
815 | ->new |
633 | ->interval (1) |
816 | ->interval (1) |
634 | ->cb (sub { |
817 | ->cb (sub { |
635 | $term->{overlay}->set (0, 0, |
818 | $term->{overlay}->set (0, 0, |
636 | sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]); |
819 | sprintf "%2d:%02d:%02d", (localtime urxvt::NOW)[2,1,0]); |
637 | }); |
820 | }); |
638 | |
821 | |
639 | $timer = new urxvt::timer |
822 | $timer = new urxvt::timer |
640 | Create a new timer object in started state. It is scheduled to |
823 | Create a new timer object in started state. It is scheduled to fire |
641 | fire immediately. |
824 | immediately. |
642 | |
825 | |
643 | $timer = $timer->cb (sub { my ($timer) = @_; ... }) |
826 | $timer = $timer->cb (sub { my ($timer) = @_; ... }) |
644 | Set the callback to be called when the timer triggers. |
827 | Set the callback to be called when the timer triggers. |
645 | |
828 | |
646 | $tstamp = $timer->at |
829 | $tstamp = $timer->at |
647 | Return the time this watcher will fire next. |
830 | Return the time this watcher will fire next. |
648 | |
831 | |
649 | $timer = $timer->set ($tstamp) |
832 | $timer = $timer->set ($tstamp) |
650 | Set the time the event is generated to $tstamp. |
833 | Set the time the event is generated to $tstamp. |
651 | |
834 | |
652 | $timer = $timer->interval ($interval) |
835 | $timer = $timer->interval ($interval) |
653 | Normally (and when $interval is 0), the timer will automatically |
836 | Normally (and when $interval is 0), the timer will automatically |
654 | stop after it has fired once. If $interval is non-zero, then the |
837 | stop after it has fired once. If $interval is non-zero, then the |
655 | timer is automatically rescheduled at the given intervals. |
838 | timer is automatically rescheduled at the given intervals. |
656 | |
839 | |
657 | $timer = $timer->start |
840 | $timer = $timer->start |
658 | Start the timer. |
841 | Start the timer. |
659 | |
842 | |
660 | $timer = $timer->start ($tstamp) |
843 | $timer = $timer->start ($tstamp) |
661 | Set the event trigger time to $tstamp and start the timer. |
844 | Set the event trigger time to $tstamp and start the timer. |
662 | |
845 | |
663 | $timer = $timer->stop |
846 | $timer = $timer->stop |
664 | Stop the timer. |
847 | Stop the timer. |
665 | |
848 | |
666 | The "urxvt::iow" Class |
849 | The "urxvt::iow" Class |
667 | This class implements io watchers/events. Example: |
850 | This class implements io watchers/events. Example: |
668 | |
851 | |
669 | $term->{socket} = ... |
852 | $term->{socket} = ... |
670 | $term->{iow} = urxvt::iow |
853 | $term->{iow} = urxvt::iow |
671 | ->new |
854 | ->new |
672 | ->fd (fileno $term->{socket}) |
855 | ->fd (fileno $term->{socket}) |
673 | ->events (1) # wait for read data |
856 | ->events (urxvt::EVENT_READ) |
674 | ->start |
857 | ->start |
675 | ->cb (sub { |
858 | ->cb (sub { |
676 | my ($iow, $revents) = @_; |
859 | my ($iow, $revents) = @_; |
677 | # $revents must be 1 here, no need to check |
860 | # $revents must be 1 here, no need to check |
678 | sysread $term->{socket}, my $buf, 8192 |
861 | sysread $term->{socket}, my $buf, 8192 |
679 | or end-of-file; |
862 | or end-of-file; |
680 | }); |
863 | }); |
681 | |
864 | |
682 | $iow = new urxvt::iow |
865 | $iow = new urxvt::iow |
683 | Create a new io watcher object in stopped state. |
866 | Create a new io watcher object in stopped state. |
684 | |
867 | |
685 | $iow = $iow->cb (sub { my ($iow, $reventmask) = @_; ... }) |
868 | $iow = $iow->cb (sub { my ($iow, $reventmask) = @_; ... }) |
686 | Set the callback to be called when io events are triggered. |
869 | Set the callback to be called when io events are triggered. |
687 | $reventmask is a bitset as described in the "events" method. |
870 | $reventmask is a bitset as described in the "events" method. |
688 | |
871 | |
689 | $iow = $iow->fd ($fd) |
872 | $iow = $iow->fd ($fd) |
690 | Set the filedescriptor (not handle) to watch. |
873 | Set the filedescriptor (not handle) to watch. |
691 | |
874 | |
692 | $iow = $iow->events ($eventmask) |
875 | $iow = $iow->events ($eventmask) |
693 | Set the event mask to watch. Bit #0 (value 1) enables watching |
876 | Set the event mask to watch. The only allowed values are |
694 | for read data, Bit #1 (value 2) enables watching for write data. |
877 | "urxvt::EVENT_READ" and "urxvt::EVENT_WRITE", which might be ORed |
|
|
878 | together, or "urxvt::EVENT_NONE". |
695 | |
879 | |
696 | $iow = $iow->start |
880 | $iow = $iow->start |
697 | Start watching for requested events on the given handle. |
881 | Start watching for requested events on the given handle. |
698 | |
882 | |
699 | $iow = $iow->stop |
883 | $iow = $iow->stop |
700 | Stop watching for events on the given filehandle. |
884 | Stop watching for events on the given filehandle. |
701 | |
885 | |
702 | ENVIRONMENT |
886 | ENVIRONMENT |
703 | URXVT_PERL_VERBOSITY |
887 | URXVT_PERL_VERBOSITY |
704 | This variable controls the verbosity level of the perl extension. |
888 | This variable controls the verbosity level of the perl extension. Higher |
705 | Higher numbers indicate more verbose output. |
889 | numbers indicate more verbose output. |
706 | |
890 | |
707 | == 0 - fatal messages |
891 | == 0 - fatal messages |
708 | >= 3 - script loading and management |
892 | >= 3 - script loading and management |
709 | >=10 - all events received |
893 | >=10 - all called hooks |
|
|
894 | >=11 - hook reutrn values |
710 | |
895 | |
711 | AUTHOR |
896 | AUTHOR |
712 | Marc Lehmann <pcg@goof.com> |
897 | Marc Lehmann <pcg@goof.com> |
713 | http://software.schmorp.de/pkg/rxvt-unicode |
898 | http://software.schmorp.de/pkg/rxvt-unicode |
714 | |
899 | |