-- Restructured SQL pretty printer:    * We print the main structure ourselves (SFW-blocks and bindings) and      only rely on the pretty printer for printing selection list and where      blocks. (Now a chain of path steps is almost as easy to read as an      element constructor :))
-- Restructured SQL pretty printer:
   * We print the main structure ourselves (SFW-blocks and bindings) and
     only rely on the pretty printer for printing selection list and where
     blocks. (Now a chain of path steps is almost as easy to read as an
     element constructor :))

   * Cleaned up the code a little bit (only halfway done).

   * The serialize script has to be adjusted as the schema information now
     generates pos_nat instead of pos-nat and item_* instead of item-*.

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb