unget_character  169 lex.c                            unget_character(next);
unget_character  218 lex.c                unget_character(next);
unget_character  241 lex.c                    unget_character(c);
unget_character  270 lex.c                unget_character(next);
unget_character  291 lex.c                unget_character(next);
unget_character  332 lex.c                    unget_character(next);
unget_character  338 lex.c                unget_character(next);
unget_character  366 lex.c              unget_character(c);