3 ms·
That's literally and exactly what I said.
by peteforde 6mo ago
That's literally and exactly what I said.
- volemo 6mo agoTo be fair to GP, I too was confused by your use of brackets here.
- peteforde 6mo agoI wasn't trying to be obtuse. Formal grammar / technical documentation style guides consistently define: [ ... ] = optional { ... } = repetition | = alternatives
- IshKebab 6mo agoHacker news isn't a formal grammar specification though. People use [1] for references here too (which you could easily have forgotten).