You can search for identifiers within the package.
in-package search v0.2.0
string_ext.ml
1 2 3 4 5 6 7 include Base include String let starts_with_whitespace s = (not (is_empty s)) && Char.is_whitespace s.[0] let ends_with_whitespace s = (not (is_empty s)) && Char.is_whitespace s.[length s - 1]
1 2 3 4 5 6 7
include Base include String let starts_with_whitespace s = (not (is_empty s)) && Char.is_whitespace s.[0] let ends_with_whitespace s = (not (is_empty s)) && Char.is_whitespace s.[length s - 1]