< > TOTO
< < TUTU
< $ cat
-$ ./tesh --log='log.thresh:info tesh.fmt:%m%n'
+$ ./tesh --enable-coverage --log='log.thresh:info tesh.fmt:%m%n'
+> Enable coverage
> Test suite from stdin
-> [stdin:4] cat
-> (ignoring the output of <stdin:4> as requested)
+> [(stdin):4] cat
+> (ignoring the output of <(stdin):4> as requested)
> Test suite from stdin OK