Method parse

www/js/_hyperscript.esm.js:7934–8027

(parser)

    this.args = { on: onExpr, time, evt, from, classRef, classRef2, classRefs, betweenValues };
  }
  static parse(parser) {
    if (!parser.matchToken("toggle")) return;
    parser.matchAnyToken("the", "my");
    var visibility = false;
    var hideShowStrategy = null;
    var onExpr = null;
    var classRef = null;
    var classRef2 = null;
    var classRefs = null;
    var attributeRef = null;
    var attributeRef2 = null;
    var betweenClass = false;
    var betweenAttr = false;
    var toggleExpr = null;
    var styleProp = null;
    if (parser.currentToken().type === "STYLE_REF") {
      let styleRef = parser.consumeToken();
      styleProp = styleRef.value.slice(1);
      visibility = true;
      hideShowStrategy = VisibilityCommand.resolveHideShowStrategy(parser, styleProp);
      if (parser.matchToken("of")) {
        var follows = parser.pushFollows("with", "between");
        try {
          onExpr = parser.requireElement("expression");
        } finally {
          parser.popFollows(follows);
        }
      } else {
        onExpr = parser.requireElement("implicitMeTarget");
      }
    } else if (parser.matchToken("between")) {
      classRef = parser.parseElement("classRef");
      if (classRef != null) {
        betweenClass = true;
        parser.requireToken("and");
        classRef2 = parser.requireElement("classRef");
      } else {
        betweenAttr = true;
        attributeRef = parser.parseElement("attributeRef");
        if (attributeRef == null) {
          parser.raiseError("Expected either a class reference or attribute expression");
        }
        parser.requireToken("and");
        attributeRef2 = parser.requireElement("attributeRef");
      }
    } else if (classRef = parser.parseElement("classRef")) {
      classRefs = [classRef];
      while (classRef = parser.parseElement("classRef")) {
        classRefs.push(classRef);
      }
    } else if (attributeRef = parser.parseElement("attributeRef")) {
    } else {
      parser.pushFollow("between");
      toggleExpr = parser.parseElement("assignableExpression");
      parser.popFollow();
      if (toggleExpr == null) {
        parser.raiseError("Expected a class reference, attribute, style property, or settable expression");
      }