token.js 834 B

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  1. export var TokenType;
  2. (function (TokenType) {
  3. TokenType[TokenType["CHARACTER"] = 0] = "CHARACTER";
  4. TokenType[TokenType["NULL_CHARACTER"] = 1] = "NULL_CHARACTER";
  5. TokenType[TokenType["WHITESPACE_CHARACTER"] = 2] = "WHITESPACE_CHARACTER";
  6. TokenType[TokenType["START_TAG"] = 3] = "START_TAG";
  7. TokenType[TokenType["END_TAG"] = 4] = "END_TAG";
  8. TokenType[TokenType["COMMENT"] = 5] = "COMMENT";
  9. TokenType[TokenType["DOCTYPE"] = 6] = "DOCTYPE";
  10. TokenType[TokenType["EOF"] = 7] = "EOF";
  11. TokenType[TokenType["HIBERNATION"] = 8] = "HIBERNATION";
  12. })(TokenType || (TokenType = {}));
  13. export function getTokenAttr(token, attrName) {
  14. for (let i = token.attrs.length - 1; i >= 0; i--) {
  15. if (token.attrs[i].name === attrName) {
  16. return token.attrs[i].value;
  17. }
  18. }
  19. return null;
  20. }