- Source_file* source_file_l () const;
- void new_input (String s, Sources*);
- void new_input (String name, String data, Sources*);
-
- void add_lexed_char (int);
- char const * here_ch_C () const;
+ Source_file *get_source_file () const;
+ virtual void new_input (string s, Sources *);
+
+ void new_input (string name, string data, Sources *);
+
+ char const *here_str0 () const;