[NTG-context] Feature request: Title Case/Start Case

Hi, May I ask for supporting Title Case or Start Case in core ConTeXt? Eg: The first letter of each word is capitalized, the rest are lower case. It would be nice to have something like these: \TitleCase{What to capitalize in title case} resulting in "What to Capitalize in Title Case" \StartCase{What to capitalize in start case} resulting in "What To Capitalize In Start Case" If something like this doesn't belong to the core, then can somebody tell me how to achieve that as a macro (I've just briefly looked at the typo-cap)? Thanks, Adam