Get a matching diff delta by position.
This routine can only be used if the match list was generated by git_pathspec_match_diff. Otherwise it will always return null.
The git_pathspec_match_list object
The index into the list
The filename of the match
See Implementation
Get a matching diff delta by position.
This routine can only be used if the match list was generated by git_pathspec_match_diff. Otherwise it will always return null.