The last couple of times I had to parse/generate string according to something that can be described with a grammar, I resisted the temptation to implement an a

The last couple of times I had to parse/generate string according to something that can be described with a grammar, I resisted the temptation to implement an ad-hoc parser just because it was "simple". So I took the time and started to use Boost Qi/Karma (C++) instead. Just BECAUSE the formats are simple, they are the perfect opportunity to start learning more powerful tools.