> This is not sh, use $'--fu'. > Any way, is this a bug? I mean, following the man page, $-fu must be equivalent to $^-fu, and give a syntax error. The first of those characters (not alphanumeric, or * ...) is skiping the trap!
Anyway, I'm out of this conversation: I haven't study the code, so I'm talking rubbish. trebol.
