console_input.pl

 prolog:complete_input(+BeforeCursor, +AfterCursor, -Delete, -Completions) is det[multifile]

Compute auto completions for the input line BeforeCursor+AfterCursor.

Arguments:

Delete	- is an atom or string representing the text that is replaced by the completion
Completions	- is a list of elements of this shape: Atom Used for a plain completion without comment Atom - Comment Used for a completion with comment. This will be used for predicates.

 atom_prefix(-Prefix) is det[private]

 file_prefix(-Prefix)// is semidet[private]

True when the part before the cursor looks like a file name.