[Boost-users] Boost.spirit, boost.tokenizer or boost.regex

Hi: I am currently in the process of needing to transform some input. I need to transform voice commands passed to a dll to strings of text inserted to an application. One voice command might be: "skip 5 lines". In this case the skip translates o sk, the 5 remains as it is, and there is nothing printed for the lines part of the command. Which boost library would be the best suited to this, boost.regex, boost.tokenizer or boost.spirit? Cheers Sean. __________ Information from ESET NOD32 Antivirus, version of virus signature database 3431 (20080910) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com