license export const $EOF = 0 ; export const $TAB = 9 ; export const $LF = 10 ; export const $VTAB = 11 ; export const $FF = 12 ; export const $CR = 13 ; export const $SPACE = 32 ; export const $BANG = 33 ; export const $DQ = 34 ; export const $HASH = 35 ; export const $$ = 36 ; export const $PERCENT = 37 ; export const $AMPERSAND = 38 ; export const $SQ = 39 ; export const $LPAREN = 40 ; export const $RPAREN = 41 ; export const $STAR = 42 ; export const $PLUS = 43 ; export const $COMMA = 44 ; export const $MINUS = 45 ; export const $PERIOD = 46 ; export const $SLASH = 47 ; export const $COLON = 58 ; export const $SEMICOLON = 59 ; export const $LT = 60 ; export const $EQ = 61 ; export const $GT = 62 ; export const $QUESTION = 63 ; export const $0 = 48 ; export const $9 = 57 ; export const $A = 65 ; export const $E = 69 ; export const $F = 70 ; export const $X = 88 ; export const $Z = 90 ; export const $LBRACKET = 91 ; export const $BACKSLASH = 92 ; export const $RBRACKET = 93 ; export const $CARET = 94 ; export const $_ = 95 ; export const $a = 97 ; export const $e = 101 ; export const $f = 102 ; export const $n = 110 ; export const $r = 114 ; export const $t = 116 ; export const $u = 117 ; export const $v = 118 ; export const $x = 120 ; export const $z = 122 ; export const $LBRACE = 123 ; export const $BAR = 124 ; export const $RBRACE = 125 ; export const $NBSP = 160 ; export const $PIPE = 124 ; export const $TILDA = 126 ; export const $AT = 64 ; export const $BT = 96 ; export function isWhitespace ( code ) { return ( code >= $TAB && code <= $SPACE ) || code === $NBSP ; } export function isDigit ( code ) { return $0 <= code && code <= $9 ; } export function isAsciiLetter ( code ) { return ( code >= $a && code <= $z ) || ( code >= $A && code <= $Z ) ; } export function isAsciiHexDigit ( code ) { return ( code >= $a && code <= $f ) || ( code >= $A && code <= $F ) || isDigit ( code ) ; }