Problems and issues that haven't been fixed
- Private variables aren't hidden, so other routines can erroneously
try to use other routine's variables rather than giving an undeclared
- The preprocessor may occaisonally emit incorrect code by incorrect offset, or
not replacing the correct tokens.
- When tracing embedded code, the debugger might highlight the line above
the current line.
- Using 'sequence of' is still buggy, and may not work correctly, either in
execution of preprocessing.