fix printing of groups - instead of surrounding each neighbor statement

which is part of a group by "group blah { .. }", so that each group decl
occurs multiple times (that is valid, but confusing and ugly), stuff
pointers to each peer into an a array and sort it based on group id.
then print all neighbors whoch are not part of a group followed
by each group with all its members.
annoyed me for quite some time, now finally enough to sit down and fix it
claudio ok

0 files changed, 0 insertions, 0 deletions