class SyntaxTree::Parser

def on_embvar(value)

on_embvar: (String value) -> EmbVar
:call-seq: 
def on_embvar(value)
  node =
    EmbVar.new(
      value: value,
      location:
        Location.token(
          line: lineno,
          char: char_pos,
          column: current_column,
          size: value.size
        )
    )
  tokens << node
  node
end