2 * changed "this" to "self" but recognize "this" as well
3 * warn if "new" is not public
4 * check symbols/arguments/signals for duplicates
7 * you can have tokens inside check statements
8 * avoid warnings when no overrides, signals and arguments
11 * "type", "check", "first", "last" and "null" no longer reserved
12 words in method prototypes
13 * GET_NEW defined for the entire file
14 * added #line's to the .c files so that errors get reported on the
15 .gob file, there are no #line's in .h file however!
20 * autoconf/automake setup