Purpose:To read Snap files and using Expert Help, produce usable
        Expert Help Guides, With the least amount of manual work as
        possible.

        Eh_Snap allows you to edit the output EHS files, if you so desire.
        ACT.EHS contains all the ACT files.
        DOC.EHS contains all the DOC files except the following:
        DATADICT.EHS contains the DATADICT.DOC information.
        XREF.EHS (if available) contains the XREF.DOC information.
        SDF.EHS contains the DATADICT.SDF information.
        Plus a Menu file <name>.EHS that you name.

        Eh_snap produces thru Expert Help the following:
        ACT.EHO, DOC.EHO, DATADICT.EHO XREF.EHO, SDF.EHO plus
        an error file for each of the previous files.

        By telling Eh_Snap not overwrite the Menu file, you can
        make/modify your own menu and have it automatically linked.
        Thus adding other Expert Help EHO's and still maintain an
        updated NG.