Making unichar types in test explicit. 
Making unichar types in test explicit. 
JanX2/google-diff-match-patch-Objective-C,mpapp/google-diff-match-patch-Objective-C,JanX2/google-diff-match-patch-Objective-C,JanX2/google-diff-match-patch-Objective-C,mpapp/google-diff-match-patch-Objective-C,mpapp/google-diff-match-patch-Objective-C