Feature request: Split words by CamelCase

[JustAndreww]

This mostly identical to #34. The current script implementations seems to skip such strings. But a typo can be hidden in the middle of the SomeBigCamelCaseStrng and nobody can ever notice that :)

[vlajos]

Unfortunately both grep and sed define word boundaries (which are a change between word constituent characters (letters, numbers and underscore) and the remaining characters/ends) quite strictly. Both this and #34 would require

• redefining the word boundaries in these tools
• or pre/post processing the inputs to split words at case change and at underscores to let the tools catch them
• or use different solution.

So none of them are really straightforward. :-( The pre/post processing looks the most viable, but it still may have a huge negative impact on performance. I'll keep this issue in mind, but it is unlikely that it gets solves in the near future.