processResult method
Implementation
void processResult(TagserResult r, TagserContext context) {
if (r.pop == true) {
pop();
}
if (r.state != null) {
_stack.add(r.state!);
}
if (r.message != null) {
process(r.message!, context);
}
if (r.err != null) {
throw Exception('Error (${r.err!.code}) on $currentLine:$_symbol ${r.err!.text}');
}
}