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336 | =item * Structures are often specified by flattening out their components |
336 | =item * Structures are often specified by flattening out their components |
337 | as with short vectors, and returned as arrayrefs. |
337 | as with short vectors, and returned as arrayrefs. |
338 | |
338 | |
339 | =item * When enqueuing commands, the wait list is specified by adding |
339 | =item * When enqueuing commands, the wait list is specified by adding |
340 | extra arguments to the function - anywhere a C<$wait_events...> argument |
340 | extra arguments to the function - anywhere a C<$wait_events...> argument |
341 | is documented this can be any number of event objects. |
341 | is documented this can be any number of event objects. As an extsnion |
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342 | implemented by this module, C<undef> values will be ignored in the event |
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343 | list. |
342 | |
344 | |
343 | =item * When enqueuing commands, if the enqueue method is called in void |
345 | =item * When enqueuing commands, if the enqueue method is called in void |
344 | context, no event is created. In all other contexts an event is returned |
346 | context, no event is created. In all other contexts an event is returned |
345 | by the method. |
347 | by the method. |
346 | |
348 | |