You can search for identifiers within the package.
in-package search v0.2.0
val english_conjonction : string list -> string
english_conjonction ["a"; "b"; "c"] returns "a, b and c".
english_conjonction ["a"; "b"; "c"]
"a, b and c"
Invalid_argument
when called on the empty list.
val all_blank : string -> bool
all_blank s is true if every character of s is a whitespace
all_blank s