Functoria_key.Alias
Alias allows to define virtual keys in terms of other keys at configuration time only.
type 'a t
The type for key alias.
val add : 'b key -> ( 'a -> 'b option ) -> 'a t -> 'a t
add k f a set a as an alias for the key k: setting a on the command-line will set k to f applied to a's value. If f returns None, no value is set.
add k f a
a
k
f
None
val flag : Arg.info -> bool t
flag is similar to Arg.flag but defines configure-only command-line flag alias. Set stage to `Configure.
flag
Arg.flag
stage
`Configure