Checking in vendor folder for ease of using go get.

vendor/golang.org/x/text/secure/precis/trieval.go

@@ -0,0 +1,64 @@
+// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
+
+package precis
+
+// entry is the entry of a trie table
+// 7..6   property (unassigned, disallowed, maybe, valid)
+// 5..0   category
+type entry uint8
+
+const (
+	propShift = 6
+	propMask  = 0xc0
+	catMask   = 0x3f
+)
+
+func (e entry) property() property { return property(e & propMask) }
+func (e entry) category() category { return category(e & catMask) }
+
+type property uint8
+
+// The order of these constants matter. A Profile may consider runes to be
+// allowed either from pValid or idDisOrFreePVal.
+const (
+	unassigned property = iota << propShift
+	disallowed
+	idDisOrFreePVal // disallowed for Identifier, pValid for FreeForm
+	pValid
+)
+
+// compute permutations of all properties and specialCategories.
+type category uint8
+
+const (
+	other category = iota
+
+	// Special rune types
+	joiningL
+	joiningD
+	joiningT
+	joiningR
+	viramaModifier
+	viramaJoinT // Virama + JoiningT
+	latinSmallL // U+006c
+	greek
+	greekJoinT // Greek + JoiningT
+	hebrew
+	hebrewJoinT // Hebrew + JoiningT
+	japanese    // hirigana, katakana, han
+
+	// Special rune types associated with contextual rules defined in
+	// https://tools.ietf.org/html/rfc5892#appendix-A.
+	// ContextO
+	zeroWidthNonJoiner // rule 1
+	zeroWidthJoiner    // rule 2
+	// ContextJ
+	middleDot                // rule 3
+	greekLowerNumeralSign    // rule 4
+	hebrewPreceding          // rule 5 and 6
+	katakanaMiddleDot        // rule 7
+	arabicIndicDigit         // rule 8
+	extendedArabicIndicDigit // rule 9
+
+	numCategories
+)