proposed Opengroup action for c99 command (XCU ERN 76)

[Ross Ridge]

Joe Buck writes:
> To me, even a 1% performance hit to fix this would be excessive.

I think any performance hit to support UCNs or extended characters outside
of strings and comments is undesirable.  GCC should have an option like
"-trigraphs" for the few programs that need this feature.

						Ross Ridge