tree 834723b7c1a4e8f939f6480cb73a75a0fa77d59e
parent 5a44e4ae3487cf033a99b81263cd07bf9951a6a2
author Rob Landley <rob@landley.net> 1456897167 -0600
committer Rob Landley <rob@landley.net> 1456897167 -0600

Use shell builtins instead of calling wc/awk/sed. (Fewer forks in build loop.)
Based on suggestions from Nicholas Boichat.