trieval.go RawHistoryFolder

1// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
2
3package bidi
4
5// Class is the Unicode BiDi class. Each rune has a single class.
6type Class uint
7
8const (
9	L       Class = iota // LeftToRight
10	R                    // RightToLeft
11	EN                   // EuropeanNumber
12	ES                   // EuropeanSeparator
13	ET                   // EuropeanTerminator
14	AN                   // ArabicNumber
15	CS                   // CommonSeparator
16	B                    // ParagraphSeparator
17	S                    // SegmentSeparator
18	WS                   // WhiteSpace
19	ON                   // OtherNeutral
20	BN                   // BoundaryNeutral
21	NSM                  // NonspacingMark
22	AL                   // ArabicLetter
23	Control              // Control LRO - PDI
24
25	numClass
26
27	LRO // LeftToRightOverride
28	RLO // RightToLeftOverride
29	LRE // LeftToRightEmbedding
30	RLE // RightToLeftEmbedding
31	PDF // PopDirectionalFormat
32	LRI // LeftToRightIsolate
33	RLI // RightToLeftIsolate
34	FSI // FirstStrongIsolate
35	PDI // PopDirectionalIsolate
36
37	unknownClass = ^Class(0)
38)
39
40// A trie entry has the following bits:
41// 7..5  XOR mask for brackets
42// 4     1: Bracket open, 0: Bracket close
43// 3..0  Class type
44
45const (
46	openMask     = 0x10
47	xorMaskShift = 5
48)