Version Ref: 6.1 (USP 6.0.02)
Syntax:
e = XL_NEXTCOL([sheet])
Move the auto counter one column to the right for a sheet.
Parameters -
sheet : Handle of sheet to set. Use blank, "0", or "-1" to use the
default sheet.
Returns "1" on success and "-1" on error. XL_ERROR() can be called to return
the last error.