Hi,
The man page for dash says:
unset [-fv] name ...
The specified variables and functions are
unset and unexported. If -f or -v is speci‐
fied, the corresponding function or variable
is unset, respectively. If a given name cor‐
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
