process method
Implementation
TagserResult process(ProcessMessage msg, TagserContext context) {
final charCode = msg.charCode;
if (charCode == charEqual) {
return TagserResult(
state: AttrValueState(),
);
}
return TagserResult(
pop: true,
message: NotifyMessage(
charCode: msg.charCode,
type: notifyAttrResult,
value: TagAttribute(
name: _name,
value: _value ?? 'true',
)));
}