|
|||||||||
Related Syntax | |||||||||
operator | is buffer |
Return type: Boolean Returns true if the stream is opened as a buffer, and false otherwise. Replacing
Returns: is
with isnt
will reverse the results.
Syntax
stream-name indexer? (is | inst) buffer
You can use is buffer
to test a stream variable to determine if it was opened as a buffer.
Related Syntax open |
---- |