Parke schreef op 06-07-15 om 04:18: > The man page does not say what happens if the given name corresponds > only to a function.
Neither does POSIX, as you've found out: "[...] if a variable by that name does not exist, it is unspecified whether a function by that name, if any, shall be unset." I agree the dash man page could do with clarifying this. I've found it best, to avoid bugs and confusion, to always use 'unset' with either the -v or the -f option (but not both). This should work consistently on all POSIXly shells. FYI, other shells produce similar output for your test script (except AT&T ksh halts execution on 'unset' without parameters.) There seem to be no shells that support unsetting both variables and functions with a single 'unset' command. - Martijn -- To unsubscribe from this list: send the line "unsubscribe dash" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
