diff options
Diffstat (limited to 'vanilla/node_modules/parse5/dist/common/unicode.js')
| -rw-r--r-- | vanilla/node_modules/parse5/dist/common/unicode.js | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/vanilla/node_modules/parse5/dist/common/unicode.js b/vanilla/node_modules/parse5/dist/common/unicode.js new file mode 100644 index 0000000..7161837 --- /dev/null +++ b/vanilla/node_modules/parse5/dist/common/unicode.js @@ -0,0 +1,62 @@ +const UNDEFINED_CODE_POINTS = new Set([ + 65534, 65535, 131070, 131071, 196606, 196607, 262142, 262143, 327678, 327679, 393214, + 393215, 458750, 458751, 524286, 524287, 589822, 589823, 655358, 655359, 720894, + 720895, 786430, 786431, 851966, 851967, 917502, 917503, 983038, 983039, 1048574, + 1048575, 1114110, 1114111, +]); +export const REPLACEMENT_CHARACTER = '\uFFFD'; +export var CODE_POINTS; +(function (CODE_POINTS) { + CODE_POINTS[CODE_POINTS["EOF"] = -1] = "EOF"; + CODE_POINTS[CODE_POINTS["NULL"] = 0] = "NULL"; + CODE_POINTS[CODE_POINTS["TABULATION"] = 9] = "TABULATION"; + CODE_POINTS[CODE_POINTS["CARRIAGE_RETURN"] = 13] = "CARRIAGE_RETURN"; + CODE_POINTS[CODE_POINTS["LINE_FEED"] = 10] = "LINE_FEED"; + CODE_POINTS[CODE_POINTS["FORM_FEED"] = 12] = "FORM_FEED"; + CODE_POINTS[CODE_POINTS["SPACE"] = 32] = "SPACE"; + CODE_POINTS[CODE_POINTS["EXCLAMATION_MARK"] = 33] = "EXCLAMATION_MARK"; + CODE_POINTS[CODE_POINTS["QUOTATION_MARK"] = 34] = "QUOTATION_MARK"; + CODE_POINTS[CODE_POINTS["AMPERSAND"] = 38] = "AMPERSAND"; + CODE_POINTS[CODE_POINTS["APOSTROPHE"] = 39] = "APOSTROPHE"; + CODE_POINTS[CODE_POINTS["HYPHEN_MINUS"] = 45] = "HYPHEN_MINUS"; + CODE_POINTS[CODE_POINTS["SOLIDUS"] = 47] = "SOLIDUS"; + CODE_POINTS[CODE_POINTS["DIGIT_0"] = 48] = "DIGIT_0"; + CODE_POINTS[CODE_POINTS["DIGIT_9"] = 57] = "DIGIT_9"; + CODE_POINTS[CODE_POINTS["SEMICOLON"] = 59] = "SEMICOLON"; + CODE_POINTS[CODE_POINTS["LESS_THAN_SIGN"] = 60] = "LESS_THAN_SIGN"; + CODE_POINTS[CODE_POINTS["EQUALS_SIGN"] = 61] = "EQUALS_SIGN"; + CODE_POINTS[CODE_POINTS["GREATER_THAN_SIGN"] = 62] = "GREATER_THAN_SIGN"; + CODE_POINTS[CODE_POINTS["QUESTION_MARK"] = 63] = "QUESTION_MARK"; + CODE_POINTS[CODE_POINTS["LATIN_CAPITAL_A"] = 65] = "LATIN_CAPITAL_A"; + CODE_POINTS[CODE_POINTS["LATIN_CAPITAL_Z"] = 90] = "LATIN_CAPITAL_Z"; + CODE_POINTS[CODE_POINTS["RIGHT_SQUARE_BRACKET"] = 93] = "RIGHT_SQUARE_BRACKET"; + CODE_POINTS[CODE_POINTS["GRAVE_ACCENT"] = 96] = "GRAVE_ACCENT"; + CODE_POINTS[CODE_POINTS["LATIN_SMALL_A"] = 97] = "LATIN_SMALL_A"; + CODE_POINTS[CODE_POINTS["LATIN_SMALL_Z"] = 122] = "LATIN_SMALL_Z"; +})(CODE_POINTS || (CODE_POINTS = {})); +export const SEQUENCES = { + DASH_DASH: '--', + CDATA_START: '[CDATA[', + DOCTYPE: 'doctype', + SCRIPT: 'script', + PUBLIC: 'public', + SYSTEM: 'system', +}; +//Surrogates +export function isSurrogate(cp) { + return cp >= 55296 && cp <= 57343; +} +export function isSurrogatePair(cp) { + return cp >= 56320 && cp <= 57343; +} +export function getSurrogatePairCodePoint(cp1, cp2) { + return (cp1 - 55296) * 1024 + 9216 + cp2; +} +//NOTE: excluding NULL and ASCII whitespace +export function isControlCodePoint(cp) { + return ((cp !== 0x20 && cp !== 0x0a && cp !== 0x0d && cp !== 0x09 && cp !== 0x0c && cp >= 0x01 && cp <= 0x1f) || + (cp >= 0x7f && cp <= 0x9f)); +} +export function isUndefinedCodePoint(cp) { + return (cp >= 64976 && cp <= 65007) || UNDEFINED_CODE_POINTS.has(cp); +} |
