fn add_ends(
matched_lines: &[(Option<LineNumber>, Option<LineNumber>)],
lhs_lines: &[&str],
rhs_lines: &[&str]
) -> Vec<(Option<LineNumber>, Option<LineNumber>)>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A>where
A: Allocator,Expand description
Extend matched_lines to include the leading and trailing lines
in the file.
If the leading or trailing lines are blank, we won’t have any MatchedPos values corresponding with those lines.