/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
"use strict";
exports.$EOF = 0;
exports.$TAB = 9;
exports.$LF = 10;
exports.$VTAB = 11;
exports.$FF = 12;
exports.$CR = 13;
exports.$SPACE = 32;
exports.$BANG = 33;
exports.$DQ = 34;
exports.$HASH = 35;
exports.$$ = 36;
exports.$PERCENT = 37;
exports.$AMPERSAND = 38;
exports.$SQ = 39;
exports.$LPAREN = 40;
exports.$RPAREN = 41;
exports.$STAR = 42;
exports.$PLUS = 43;
exports.$COMMA = 44;
exports.$MINUS = 45;
exports.$PERIOD = 46;
exports.$SLASH = 47;
exports.$COLON = 58;
exports.$SEMICOLON = 59;
exports.$LT = 60;
exports.$EQ = 61;
exports.$GT = 62;
exports.$QUESTION = 63;
exports.$0 = 48;
exports.$9 = 57;
exports.$A = 65;
exports.$E = 69;
exports.$F = 70;
exports.$X = 88;
exports.$Z = 90;
exports.$LBRACKET = 91;
exports.$BACKSLASH = 92;
exports.$RBRACKET = 93;
exports.$CARET = 94;
exports.$_ = 95;
exports.$a = 97;
exports.$e = 101;
exports.$f = 102;
exports.$n = 110;
exports.$r = 114;
exports.$t = 116;
exports.$u = 117;
exports.$v = 118;
exports.$x = 120;
exports.$z = 122;
exports.$LBRACE = 123;
exports.$BAR = 124;
exports.$RBRACE = 125;
exports.$NBSP = 160;
exports.$PIPE = 124;
exports.$TILDA = 126;
exports.$AT = 64;
exports.$BT = 96;
function isWhitespace(code) {
    return (code >= exports.$TAB && code <= exports.$SPACE) || (code == exports.$NBSP);
}
exports.isWhitespace = isWhitespace;
function isDigit(code) {
    return exports.$0 <= code && code <= exports.$9;
}
exports.isDigit = isDigit;
function isAsciiLetter(code) {
    return code >= exports.$a && code <= exports.$z || code >= exports.$A && code <= exports.$Z;
}
exports.isAsciiLetter = isAsciiLetter;
function isAsciiHexDigit(code) {
    return code >= exports.$a && code <= exports.$f || code >= exports.$A && code <= exports.$F || isDigit(code);
}
exports.isAsciiHexDigit = isAsciiHexDigit;
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