(broken) preparation for inline: jsm2js does not compile anymore (not needed anyway)
recognize the 3 types of inline statements
find out in which scope variables are declared
first success with inline
fixed use case: extra local vars in the inlined function, some initialized, some undefined.
cleanup
deal with missing arguments. Make sure they are set to undefined.
cleanup
fix #3 NOW SUPPORTS THE inline KEYWORD, either through need$ (dev) or build.