Documentation
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Index ¶
Constants ¶
const ( MaxRune = '\U0010FFFF' // Maximum valid Unicode code point. ReplacementChar = '\uFFFD' // Represents invalid code points. MaxASCII = '\u007F' // maximum ASCII value. MaxLatin1 = '\u00FF' // maximum Latin-1 value. )
Variables ¶
var ( Digit = _Nd // Nd is the set of Unicode characters in category Nd (Number, decimal digit). Letter = _L // Letter/L is the set of Unicode letters, category L. White_Space = _White_Space // White_Space is the set of Unicode characters with property White_Space. )
Functions ¶
func IsSpace ¶
IsSpace reports whether the rune is a space character as defined by Unicode's White Space property; in the Latin-1 space this is
'\t', '\n', '\v', '\f', '\r', ' ', U+0085 (NEL), U+00A0 (NBSP).
Other definitions of spacing characters are set by category Z and property [Pattern_White_Space].
Types ¶
type Range16 ¶
Range16 represents of a range of 16-bit Unicode code points. The range runs from Lo to Hi inclusive and has the specified stride.
type Range32 ¶
Range32 represents of a range of Unicode code points and is used when one or more of the values will not fit in 16 bits. The range runs from Lo to Hi inclusive and has the specified stride. Lo and Hi must always be >= 1<<16.
type RangeTable ¶
type RangeTable struct {
R16 []Range16
R32 []Range32
LatinOffset int // number of entries in R16 with Hi <= MaxLatin1
}
RangeTable defines a set of Unicode code points by listing the ranges of code points within the set. The ranges are listed in two slices to save space: a slice of 16-bit ranges and a slice of 32-bit ranges. The two slices must be in sorted order and non-overlapping. Also, R32 should contain only values >= 0x10000 (1<<16).
Source Files