* Added `--locations' and `%locations'.
+* Added `-S' and `--skeleton'.
+
+* `%raw', `-r', `--raw' is disabled.
+
+* Special characters are escaped when output. This solves the problems
+ of the #line lines with path names including backslashes.
+
* New directives.
`%yacc', `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
`%debug'.