You can search for identifiers within the package.
in-package search v0.2.0
type command_doc = {
com_name : string;
com_synopsis : string;
com_doc : string;
}
type tool_doc = {
tool_doc : string;
tool_coms : command_doc list;
val escape_html : string -> string
val html_of_command_doc : Buffer.t -> command_doc -> unit
val html_of_tool_doc : tool_doc -> string
val css_style : string
val html_header : string
val html_page : (string * string) list -> string