3.1 File layout

• Lines MUST NOT exceed 80 characters in width, including the trailing newline character.
• The DOS CR+LF line terminator MUST NOT be used. Hint: do not use DOS or Windows text editors.

• In order to disable large amounts of code, you SHOULD NOT use comments. Use #if 0 and #endif instead.

  Rationale: C++ comments do not nest.

• Delivered project sources MUST NOT contain disabled code blocks.