You can search for identifiers within the package.
in-package search v0.2.0
* Some of this was coppied from @whitequark's m17n project.
val transmogrify_exn : 'a -> 'b -> 'c
val extract_exn : string -> string -> exn
val exn_Lexer_Error : exn
val exn_Syntaxerr_Error : exn
val correctly_catch_parse_errors : ('a -> 'b) -> 'c -> 'd