K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2010-07-27T23:03:50.372188Z
K 7
svn:log
V 564
Brain-o fixes and other items noticed by bf:
1. If $PM_LOG exists but is not writable, warn the user
2. If PORTSDIR exists, but isn't a ports tree, warn the user
3. Add some more things to avoid checking in read_distinfos_all()
4. When setting PACKAGES run tests against $pd, not literal /usr/ports

Other fixes:
1. When using $INSTALLED_LIST don't output the terminal \n to PM_LOG
   so we don't get 2 empty lines in a row.
2. In read_distinfos*() don't cd into the directory if /distinfo exists.
   For the _all() case the speedup is very noticable, around 30%.

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