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Diffstat (limited to 'vendor/golang.org/x/text/secure/precis/trieval.go')
-rw-r--r--vendor/golang.org/x/text/secure/precis/trieval.go64
1 files changed, 64 insertions, 0 deletions
diff --git a/vendor/golang.org/x/text/secure/precis/trieval.go b/vendor/golang.org/x/text/secure/precis/trieval.go
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+++ b/vendor/golang.org/x/text/secure/precis/trieval.go
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+// 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
+)