lineOut
>>-lineOut-+--------------------------+------------------------><
+-(-+--------+-+-------+-)-+
+-string-+ +-,line-+
Returns 0 if successful in writing
[string]
to the output stream
or 1 if
an error occurs while writing the line. The stream advances the
write pointer. If you omit
[string]
, the
stream is closed. If you specify
[line]
, this positions the write pointer
before writing. If the stream is not already open, the stream
attempts to open for reading and writing. If that fails, the stream is
opened for output only.
|