K 10
svn:author
V 6
ohauer
K 8
svn:date
V 27
2011-11-06T17:15:50.000000Z
K 7
svn:log
V 351
For a given port determine its dependences using any combination of the
 - FETCH_DEPENDS
 - EXTRACT_DEPENDS
 - PATCH_DEPENDS
 - LIB_DEPENDS
 - BUILD_DEPENDS
 - RUN_DEPENDS

and show them as a pseudo graphical tree.
Use back references for cross-connections.

WWW: http://code.google.com/p/porttree/

PR:		ports/160007
Submitted by:	Vladimir Chukharev

END