[Basic file operations?]

SaveActiveDocument works for me.

It returns -1 if the document already exists and a zero if it doesn't. (And it saves the document...)

{start}

Procedure Saveme;

VAR

en:STRING;

nu:LONGINT;

BEGIN

nu:=SaveActiveDocument('testdoc');

en:=Num2Str(0,nu);

AlertInform('output:',en,TRUE);

END;

RUN (Saveme);

{end}