Changes
Cmd.pm
MANIFEST
Makefile.PL
README
t/ENV_PRESERVE.t
t/basename.t
t/cleanup.t
t/fail.t
t/interpreter.t
t/no_result.t
t/pass.t
t/preserve.t
t/prog.t
t/run.t
t/stderr.t
t/stdout.t
t/string.t
t/subdir.t
t/workdir.t
t/workdirs.t
t/workpath.t
t/writable.t
t/write.t
