One thing I'm pretty jealous of is "Designated initialization" in C99: int whitespace[256] = { [' '] = 1, ['\t'] = 1, ['\h'] = 1, ['\f'

One thing I'm pretty jealous of is "Designated initialization" in C99: int whitespace[256] = { [' '] = 1, ['\t'] = 1, ['\h'] = 1, ['\f'] = 1, ['\n'] = 1, ['\r'] = 1 }; Very cool.