coodbms0.2, calendar

Release coodbms0.2 is out with full support for organizing Rolons (trees of persistent objects) into non-cyclic graphs (bush structures). Freeing an object maintains the integrety of these structures. Fast deep copies (using Copy-On-Write technology) for Rolons and entire bush structures is supported as well. (But I still need to update the COODBMS docs.)

Now my thoughts are turning to the next (and final?) aspect of COODBMS--Calendar Sections. It occurs to me that calendars are best implemented as a b-tree (large table), so the next step is to extend COODBMS to support b-tree sections. (Currently all Rolonic elements subclass PList.)