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GCC explains here: http://gcc.gnu.org/onlinedocs/cppinternals/Token-Spacing.html http://gcc.gnu.org/onlinedocs/cppinternals/Token-Spacing.htm... I can't find

by mrmekon 14y ago

GCC explains here: http://gcc.gnu.org/onlinedocs/cppinternals/Token-Spacing.html http://gcc.gnu.org/onlinedocs/cppinternals/Token-Spacing.htm... I can't find anything in the C spec that says this is strictly required, but that doesn't mean it's not in there.

mikeash 14y ago
Figures, something that looks relatively simple (the C preprocessor) ends up having a ton of complicated stuff going on underneath.