diff --git a/vendor/golang.org/x/text/collate/build/table.go b/vendor/golang.org/x/text/collate/build/table.go
new file mode 100644
index 0000000..7eea7a6
--- /dev/null
+++ b/vendor/golang.org/x/text/collate/build/table.go
@@ -0,0 +1,81 @@
+// Copyright 2012 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 build
+
+import (
+	"fmt"
+	"io"
+	"reflect"
+
+	"golang.org/x/text/internal/colltab"
+)
+
+// table is an intermediate structure that roughly resembles the table in collate.
+type table struct {
+	colltab.Table
+	trie trie
+	root *trieHandle
+}
+
+// print writes the table as Go compilable code to w. It prefixes the
+// variable names with name. It returns the number of bytes written
+// and the size of the resulting table.
+func (t *table) fprint(w io.Writer, name string) (n, size int, err error) {
+	update := func(nn, sz int, e error) {
+		n += nn
+		if err == nil {
+			err = e
+		}
+		size += sz
+	}
+	// Write arrays needed for the structure.
+	update(printColElems(w, t.ExpandElem, name+"ExpandElem"))
+	update(printColElems(w, t.ContractElem, name+"ContractElem"))
+	update(t.trie.printArrays(w, name))
+	update(printArray(t.ContractTries, w, name))
+
+	nn, e := fmt.Fprintf(w, "// Total size of %sTable is %d bytes\n", name, size)
+	update(nn, 0, e)
+	return
+}
+
+func (t *table) fprintIndex(w io.Writer, h *trieHandle, id string) (n int, err error) {
+	p := func(f string, a ...interface{}) {
+		nn, e := fmt.Fprintf(w, f, a...)
+		n += nn
+		if err == nil {
+			err = e
+		}
+	}
+	p("\t{ // %s\n", id)
+	p("\t\tlookupOffset: 0x%x,\n", h.lookupStart)
+	p("\t\tvaluesOffset: 0x%x,\n", h.valueStart)
+	p("\t},\n")
+	return
+}
+
+func printColElems(w io.Writer, a []uint32, name string) (n, sz int, err error) {
+	p := func(f string, a ...interface{}) {
+		nn, e := fmt.Fprintf(w, f, a...)
+		n += nn
+		if err == nil {
+			err = e
+		}
+	}
+	sz = len(a) * int(reflect.TypeOf(uint32(0)).Size())
+	p("// %s: %d entries, %d bytes\n", name, len(a), sz)
+	p("var %s = [%d]uint32 {", name, len(a))
+	for i, c := range a {
+		switch {
+		case i%64 == 0:
+			p("\n\t// Block %d, offset 0x%x\n", i/64, i)
+		case (i%64)%6 == 0:
+			p("\n\t")
+		}
+		p("0x%.8X, ", c)
+	}
+	p("\n}\n\n")
+	return
+}