You can search for identifiers within the package.
in-package search v0.2.0
tiny_languages.formula
Formula
type cell = int * int
type expr =
| Number of float
| Ref of cell
| Range of cell * cell
| Unary of char * expr
| Binop of char * expr * expr
| Call of string * expr list
type content =
| Formula of expr
| Invalid of string
| Value of float
| Text of string
| Blank
val content_of : string -> content
val parse : string -> (expr, string) result
val refs : expr -> cell list
val name_of_cell : cell -> string
val cell_of_name : string -> cell option
val to_string : expr -> string
val shift : (int * int) -> expr -> expr