You can search for identifiers within the package.
in-package search v0.2.0
tiny_languages.postscript
Ps_lexer
type kind =
| Int of int
| Real of float
| Name of string
| Literal of string
| String of string
| Open_brace
| Close_brace
type token = {
kind : kind;
start : int;
stop : int;
}
val next : string -> int -> (token, string) result option
val tokens : string -> (kind list, string) result