Method requireOpToken

www/js/_hyperscript.js:1150–1154

(value)

      return this.tokens.consumeWhitespace();
    }
    requireOpToken(value) {
      var token = this.matchOpToken(value);
      if (token) return token;
      this.raiseExpected(value);
    }
    matchAnyOpToken(...ops) {
      return this.tokens.matchAnyOpToken(...ops);
    }