Specifying a Search Path:-The complete drive and path 
specification should be given.  All PRG files on the 
specified Drive\path will be searched unless a file name 
and .PRG extension is given.  In this case only the 
specified file will be searched.  See notes on #INCLUDE 
option below.

Programme file extension:-The default is .PRG.  Problems 
may be encountered if another file extension is given.

Ignore Clipper Functions:-PRG files a peppered with Clipper 
functions.  Normally there use assumed and they do not need 
to be included in a function call search.......more....

#INCLUDE Directives:-If the PRG file contains an #INCLUDE 
directive which specifies a drive and path name you can 
select to search such other files as may be specified on 
the different path.

