ThirtyNineWinks

(You can't give an error in `strconv_escape`, or in the function that calls it, because you don't actually throw exceptions, but set variables in the class and return the pointer...

I'm perfectly happy with this not being expanded, it's just that Pugi should give an error that it didn't do it. If course I could turn the option off, and...

Yeah, that strconv_escape can't directly emit errors makes it harder. I got it to work by making a bogus return value that had to be tested by the caller, and...