[mkgmap-dev] Description text

POIs with address information have this in their description when viewed on my eTrex, but the generation of this appears to be hard-coded. It would be nice to be able to have different information in there - opening hours for shops, or telephone numbers for pubs and hotels, for example. So, would it be possible to make this more general? I'm thinking of having a tag, say "mkgmap:description", that if set would be used for this content. Then our style rules could be used to apply the above.