stream-listen

$Revision: 5.0.2.2 $

Generic Function

Package: EXCL

Arguments: (input-stream)

Used by listen. Returns true or false. The default method uses stream-read-char-no-hang and stream-unread-char. Most streams should define their own method since it will usually be trivial and will always be more efficient than the default method.

See streams.htm for general information on streams in Allegro CL.

The general documentation description is in introduction.htm. The index in index.htm.