K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-07-22T22:37:20.380500Z
K 7
svn:log
V 405
In check_dependency_files() unset the grep_deps var if we unlink the file

In find_dl_distfiles() we only need to test -s $dist_list if we're looking
at the old file, since the test for the new file already does this.

Optimize determination of $new_port:
 * When first set, let it be global
 * Use a function to incorporate/optimize the various tests from the
   2 different places that it was being set

END