initial add - go fmt on grpc
Change-Id: Ib0afadd2fe5571d1456a091f94f5644458f7d3f4
diff --git a/vendor/golang.org/x/text/internal/colltab/weighter.go b/vendor/golang.org/x/text/internal/colltab/weighter.go
new file mode 100644
index 0000000..f1ec45f
--- /dev/null
+++ b/vendor/golang.org/x/text/internal/colltab/weighter.go
@@ -0,0 +1,31 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package colltab // import "golang.org/x/text/internal/colltab"
+
+// A Weighter can be used as a source for Collator and Searcher.
+type Weighter interface {
+ // Start finds the start of the segment that includes position p.
+ Start(p int, b []byte) int
+
+ // StartString finds the start of the segment that includes position p.
+ StartString(p int, s string) int
+
+ // AppendNext appends Elems to buf corresponding to the longest match
+ // of a single character or contraction from the start of s.
+ // It returns the new buf and the number of bytes consumed.
+ AppendNext(buf []Elem, s []byte) (ce []Elem, n int)
+
+ // AppendNextString appends Elems to buf corresponding to the longest match
+ // of a single character or contraction from the start of s.
+ // It returns the new buf and the number of bytes consumed.
+ AppendNextString(buf []Elem, s string) (ce []Elem, n int)
+
+ // Domain returns a slice of all single characters and contractions for which
+ // collation elements are defined in this table.
+ Domain() []string
+
+ // Top returns the highest variable primary value.
+ Top() uint32
+}