Stream & Input/Output functions

CLOSE	Closes a stream
Eof	Returns TRUE if the end of the file has been reached.
ERROR	Prints expressions to the error standard output.
ERROR TO	Redirects the standard error output.
FLUSH	Flushes the output of a buffered stream.
INPUT	Reads strings from a text stream and converts them into values.
INPUT FROM	Redirects the standard input.
LINE INPUT	Reads lines from a text stream.
LOCK	Locks a file path.
Lof	Returns the length of a stream.
OPEN	Opens a file for reading or writing and creates a stream for it.
OPEN MEMORY	Creates a stream that allows to directly read binary data from memory, or write binary data to memory.
OPEN PIPE	Opens a named pipe for reading or writing and creates a stream for it.
OPEN STRING	Opens a string for reading or writing and creates a stream for it. Since 3.5
OUTPUT TO	Redirects the standard output.
PEEK	Peeks bytes from a stream. Since 3.15
PRINT	Prints expressions to a stream.
READ	Reads binary data or bytes from a stream.
SEEK	Changes the position of the stream file pointer.
Seek	Gets the position of the stream file pointer.
UNLOCK	Unlocks an opened stream.
WRITE	Writes binary data or bytes to a stream.

See also