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-rw-r--r--vendor/golang.org/x/text/collate/build/table.go81
1 files changed, 81 insertions, 0 deletions
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
+}