1  #!/usr/bin/env bash
 2  
 3  exit_code=0
 4  
 5  # Documentation tags need to be aligned to the right margin, so look for
 6  # tags which aren't at the right margin.
 7  grep ' \*[^*]\+\*$' doc/ -r \
 8      | awk '{ sep = index($0, ":"); if (length(substr($0, sep + 1 )) < 79) { print } }' \
 9      | grep . && exit_code=1
10  
11  exit $exit_code