def lstree(self, astr_path="<STR_LIT>"):
self.sCore.reset()<EOL>str_cwd       = self.cwd()<EOL>if len(astr_path): self.cdnode(astr_path)<EOL>str_ls        = '<STR_LIT:%s>' % self.snode_current<EOL>print(str_ls)<EOL>if len(astr_path): self.cdnode(str_cwd)<EOL>return str_ls<EOL>
Print/return the tree from the current node.