Hulk did something

[bytom/vapor.git] / vendor / golang.org / x / text / width / trieval.go

diff --git a/vendor/golang.org/x/text/width/trieval.go b/vendor/golang.org/x/text/width/trieval.go
new file mode 100644 (file)
index 0000000..ca8e45f
--- /dev/null
+++ b/vendor/golang.org/x/text/width/trieval.go
@@ -0,0 +1,30 @@
+// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
+
+package width
+
+// elem is an entry of the width trie. The high byte is used to encode the type
+// of the rune. The low byte is used to store the index to a mapping entry in
+// the inverseData array.
+type elem uint16
+
+const (
+       tagNeutral elem = iota << typeShift
+       tagAmbiguous
+       tagWide
+       tagNarrow
+       tagFullwidth
+       tagHalfwidth
+)
+
+const (
+       numTypeBits = 3
+       typeShift   = 16 - numTypeBits
+
+       // tagNeedsFold is true for all fullwidth and halfwidth runes except for
+       // the Won sign U+20A9.
+       tagNeedsFold = 0x1000
+
+       // The Korean Won sign is halfwidth, but SHOULD NOT be mapped to a wide
+       // variant.
+       wonSign rune = 0x20A9
+)