You can search for identifiers within the package.
in-package search v0.2.0
type db
type file = {
file_name : string;
file_entry : string;
file_pos : int;
file_length : int;
}
type occurrence
type occurrence_file = {
occ_file : file;
occ_file_pos : int;
type occurrence_context = {
prev_lines : (int * string) list;
curr_line : string;
curr_pos : int;
next_lines : (int * string) list;