Re: Block Comments Or Rest-Of-Line Comments?

On 3/21/24 15:23, Keith Thompson wrote:

Richard Harnden <richard.nospam@gmail.invalid> writes:
[...]

And sometimes, when it's not a really a comment, but rather a block of
code I don't want right now:
>
#ifdef 0
...
#endif

 
I think you mean "#if 0".

I'm sure he did. However, I'd like to mention that I have occasionally
used #ifdef with a macro name that I haven't #defined, and have no plans
to #define, but which describes the reason why I'm commenting this
section out. This is purely to document my reason, but should I ever
change my mind, I can simply #define the corresponding macro.