Rule 15.0 - Required or Adviosry?

[misra-c]

TC1 made all "supporting text" normative. The introductory text to Rules 15.x was made into Rule 15.0 in TC1. When the reprint of MISRA C2, and the corresponding PDF version, were prepared the text was more closely integrated including giving Rule 15.0 a title "The MISRA C switch syntax shall be used".

While there may be some minor editorial differences between edition 1 + TC1 and edition 2, the content is essentially the same.