Toshiba KB-80 사용자 설명서

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Function

Close a file.

Format

CLOSE [ [#] <file number> [, [#] <file number> ] ···]

Term

<file number>:

The number assigned to the file or the device by the OPEN
statement

Explanation

The file corresponding to <file number> is closed.  One or more <file number>s can
be specified once in the CLOSE statement.  If <file number> is omitted, all opened
files are closed.

Once a file has been closed, its number can be used for opening another file.  The
closed file can be opened by specifying the same file number as the previous one or
a different file number.

For a file that has been opened for an output, the data remaining in the buffer is
output by the CLOSE statement.

The END statement closes all opened files automatically.