K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2010-10-23T21:56:50.411266Z
K 7
svn:log
V 287
Implement G_TYPE_MULTI and G_VAL_OPTIONAL for stable/8.

This should have been MFC, but I've no green light from marcel to remove
G_TYPE_ASCNUM and gc_argname and to modify geom_part in stable/8, so this is
reimplementation that doesn't touch gpart and hopefully doesn't break anything.

END