A little confusing... Is the preferred method to use 'parse merge tags' or to not use 'parse merge tags'?

> 3.95
>
> added: support for diskimage 'merge' tags. This is also handled by the profiler
> option 'parse merge tags'. In case you don't use it (which is the prefered
> method imo, you probably have to double identical but differently named chds
> (currently only MAME109u5 konam80s/j sets are affected).
> added: dir2dat option to handle archives as files (instead of parsing them)
> misc: scanner diskimage routines rewrite
> misc: profiler doesn't need a rescan when running in batchmode
> misc: profiler remembers selected tree/list items in all_profiles mode
> fixed: rom/chd hashlist doesn't get updated on set selection change and direct
> rescan
> fixed: an unneeded chd doesn't get recognized when rom zipfile exists in the
> same rompath
> fixed: setinformation tree item checkboxes get enabled on click/init
>
>
> Roman Scherzer
>