t / chainlint / command-substitution.expecton commit t/t7510-signed-commit.sh: add signing subkey to Eris Discordia key (1e69084)
   1(
   2        foo &&
   3        bar=$(gobble) &&
   4        baz
   5>) &&
   6(
   7?!AMP?! bar=$(gobble blocks)
   8        baz
   9>)