| … | |
… | |
| 425 | |
425 | |
| 426 | Also comes in this underscore variant: |
426 | Also comes in this underscore variant: |
| 427 | |
427 | |
| 428 | $fcp->get_plugin_info_ ($name, $detailed, $cb); |
428 | $fcp->get_plugin_info_ ($name, $detailed, $cb); |
| 429 | |
429 | |
| 430 | You can thinbk of the underscore as a kind of continuation indicator - the |
430 | You can think of the underscore as a kind of continuation indicator - the |
| 431 | normal function waits and returns with the data, the C<_> indicates that |
431 | normal function waits and returns with the data, the C<_> indicates that |
| 432 | you pass the continuation yourself, and the continuation will be invoked |
432 | you pass the continuation yourself, and the continuation will be invoked |
| 433 | with the results. |
433 | with the results. |
| 434 | |
434 | |
| 435 | This callback/continuation argument (C<$cb>) can come in three forms itself: |
435 | This callback/continuation argument (C<$cb>) can come in three forms itself: |
