K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2012-11-12T00:30:40.525395Z
K 7
svn:log
V 461
Fix DDB command "show map XXX":
- Check that an argument is always available, otherwise current map
  printing before to recurse is garbage.
- Spit out a message if an argument is not provided.
- Remove unread nlines variable.
- Use an explicit recursive function, disassociated from the
  DB_SHOW_COMMAND() body, in order to make clear prototype and recursion
  of the above mentioned function.  The code results now much less
  obscure.

Submitted by:	gianni

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