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1 | =encoding utf8 |
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2 | |
| 1 | =head1 NAME |
3 | =head1 NAME |
| 2 | |
4 | |
| 3 | @@RXVT_NAME@@perl - rxvt-unicode's embedded perl interpreter |
5 | @@RXVT_NAME@@perl - rxvt-unicode's embedded perl interpreter |
| 4 | |
6 | |
| 5 | =head1 SYNOPSIS |
7 | =head1 SYNOPSIS |
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| 22 | |
24 | |
| 23 | Scripts are compiled in a 'use strict' and 'use utf8' environment, and |
25 | Scripts are compiled in a 'use strict' and 'use utf8' environment, and |
| 24 | thus must be encoded as UTF-8. |
26 | thus must be encoded as UTF-8. |
| 25 | |
27 | |
| 26 | Each script will only ever be loaded once, even in @@RXVT_NAME@@d, where |
28 | Each script will only ever be loaded once, even in @@RXVT_NAME@@d, where |
| 27 | scripts will be shared (But not enabled) for all terminals. |
29 | scripts will be shared (but not enabled) for all terminals. |
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30 | |
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31 | =head2 Prepackaged Extensions |
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32 | |
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33 | This section describes the extensiosn delivered with this version. You can |
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34 | find them in F<@@RXVT_LIBDIR@@/urxvt/perl/>. |
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35 | |
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36 | You can activate them like this: |
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37 | |
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38 | @@RXVT_NAME@@ -pe <extensionname> |
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39 | |
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40 | =over 4 |
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41 | |
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42 | =item selection |
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43 | |
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44 | Miscellaneous selection modifications. |
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45 | |
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46 | =over 4 |
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47 | |
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48 | =item rot13 |
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49 | |
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50 | Rot-13 the selection when activated. Used via keyboard trigger: |
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51 | |
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52 | URxvt.keysym.C-M-r: perl:selection:rot13 |
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53 | |
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54 | =back |
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55 | |
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56 | =item digital-clock |
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57 | |
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58 | Displays a very simple digital clock in the upper right corner of the |
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59 | window. Illustrates overwriting the refresh callbacks to create your own |
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60 | overlays or changes. |
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61 | |
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62 | =item simple-overlay-clock |
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63 | |
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64 | Displays a digital clock using the built-in overlay (colorful, useless). |
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65 | |
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66 | =back |
| 28 | |
67 | |
| 29 | =head2 General API Considerations |
68 | =head2 General API Considerations |
| 30 | |
69 | |
| 31 | All objects (such as terminals, time watchers etc.) are typical |
70 | All objects (such as terminals, time watchers etc.) are typical |
| 32 | reference-to-hash objects. The hash can be used to store anything you |
71 | reference-to-hash objects. The hash can be used to store anything you |
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| 410 | |
449 | |
| 411 | Returns the negative row number of the topmost line. Minimum value is |
450 | Returns the negative row number of the topmost line. Minimum value is |
| 412 | C<0>, which displays the normal terminal contents. Larger values scroll |
451 | C<0>, which displays the normal terminal contents. Larger values scroll |
| 413 | this many lines into the scrollback buffer. |
452 | this many lines into the scrollback buffer. |
| 414 | |
453 | |
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454 | =item $term->want_refresh |
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455 | |
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456 | Requests a screen refresh. At the next opportunity, rxvt-unicode will |
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457 | compare the on-screen display with its stored representation. If they |
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458 | differ, it redraws the differences. |
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459 | |
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460 | Used after changing terminal contents to display them. |
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461 | |
| 415 | =item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]]) |
462 | =item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]]) |
| 416 | |
463 | |
| 417 | Returns the text of the entire row with number C<$row_number>. Row C<0> |
464 | Returns the text of the entire row with number C<$row_number>. Row C<0> |
| 418 | is the topmost terminal line, row C<< $term->$ncol-1 >> is the bottommost |
465 | is the topmost terminal line, row C<< $term->$ncol-1 >> is the bottommost |
| 419 | terminal line. The scrollback buffer starts at line C<-1> and extends to |
466 | terminal line. The scrollback buffer starts at line C<-1> and extends to |
