Fix stupid error with ' vs " handling os9 edition Thanks to David Ladd <dladd@realmspire.com> for the bug report and running some debugging to find the crash. Strings in C must be enclosed in ", not ' which is what was actually in the source code. I suppose that's what comes from coding while 9 parts asleep.

The lwbasic directory is an in-progress attempt to write a compiler for a
dialect of basic specifically targetted at the 6809 CPU. It is still
incomplete but is included in this distribution in case someone finds the
code useful. It is not built by default.