mtest/header.sites $tmp/groupfiles $tmp/out.sites Ginside \
< mtest/Ginside.sites
-set seddery { sed -n 's/^[ \t]*//; /^[^#]/p' }
-exec bash -c "
- diff -u <($seddery mtest/e-userv.sites) \\
- <($seddery $tmp/out.sites )
-"
+diff-output e-userv out .sites