perf@EFD.LTH.SE (07/04/89)
From "help test":
-n STRING True if string is empty.
STRING True if string is not empty.
From test.c:
case 'n': /* True if arg has some length. */
advance (0);
break;
Obviously the help text in builtins.c is wrong.
Also, some options to test are missing in the help text (-z, -x ...)
--
Per Foreby
System manager at EFD, Lund Institute of Technology (Lund University)
Snail: E-huset, Tekniska Hogskolan i Lund, Box 118, S-221 00 LUND, Sweden.
Email: perf@efd.lth.se Phone: int + 46 46-10 75 98