function
| Library: File system utilities (OMVFS legacy) Include: omvfs.xin | Returns: Library copyright and version information. | 
define external stream function vfsLibraryVersion
Use vfsLibraryVersion to obtain the version and copyright information for omvfs - virtual file system library.
You must include the following line at the beginning of your OmniMark program: 
include "omvfs.xin"
None.
To display copyright and version information, add the following line to your program:
output vfsLibraryVersion || "%n"