Lint

src/item.go

@@ -44,6 +44,7 @@ func buildEmptyRank(index int32) [5]int32 {
 	return [5]int32{0, 0, 0, 0, index}
 }
 
+// Index returns ordinal index of the Item
 func (item *Item) Index() int32 {
 	return item.rank[4]
 }

src/matcher.go

@@ -200,7 +200,7 @@ func (m *Matcher) scan(request MatchRequest) (*Merger, bool) {
 	}
 
 	partialResults := make([][]*Item, numSlices)
-	for _, _ = range slices {
+	for _ = range slices {
 		partialResult := <-resultChan
 		partialResults[partialResult.index] = partialResult.matches
 	}

src/merger.go

@@ -2,7 +2,7 @@ package fzf
 
 import "fmt"
 
-// Merger with no data
+// EmptyMerger is a Merger with no data
 var EmptyMerger = NewMerger([][]*Item{}, false, false)
 
 // Merger holds a set of locally sorted lists of items and provides the view of

src/pattern.go

@@ -372,8 +372,8 @@ func (p *Pattern) iter(pfun func(bool, bool, util.Chars, []rune) algo.Result,
 	for _, part := range tokens {
 		prefixLength := int32(part.prefixLength)
 		if res := pfun(caseSensitive, forward, part.text, pattern); res.Start >= 0 {
-			var sidx int32 = res.Start + prefixLength
+			sidx := res.Start + prefixLength
-			var eidx int32 = res.End + prefixLength
+			eidx := res.End + prefixLength
 			return Offset{sidx, eidx, int32(part.trimLength)}, res.Bonus
 		}
 	}