TODO
----

o ASAP
  o Making 'calc.xc' works (GUI) on win32/x11
  o Publishing a new release
  o Using Eclipse as the IDE
    o Making (.xc) syntax highlight
    o Automatic identing

o Finishing low-level APIs
  x Adding 'lang/math' specifications
  o Adding 'sys_*' specifications
  o Adding 'ERROR' codes to APIs

o Finishing user documentation
  o Adding 'warning/error' specifications
  o Adding more tutorials (e.g. classes, arrays, ...)
  / Adding command-line usage

o Finishing high-level APIS
  o Finishing Widgets
  o Finishing XML

o Core langugage
  o Adding 'enum'
  o Dealing with warning/error messages
  o Adding xlcvt.* (conversion)
  o Concatening strings (+)

o IDE
  o Implementing a console-base IDE (like BorlandC++)
    using the scr_* APIs.

o Debugging
  o Resolve memory leak in 'ootest.xc' (i.e. destroy objects & arrays)







