Proposal: Add a function like TTF_SizeTextWrapped

[PurityLake]

I am proposing a feature that would give back to the user the correct dimensions of a surface with the supplied text of whatever format added. A cstring and UTF-8 implementation would be needed. It would roughly have this signature:

// SDL_Rect is placeholder for a tuple of width and height
SDL_Rect TTF_SizeTextWrapped(TTF_Font *font, const char *text, int *wrap_width);
SDL_Rect TTF_SizeUTF8Wrapped(TTF_Font *font, const char *text, int *wrap_width);

The idea behind this is that wrap_width would be the maximum width of the surface, if text does not reach the wrap_width then output width is shrunk to the width of the text supplied. After this point width will be the minimum of wrap_width and the longest line of text in the wrapped input.

This is in line with a feature I am adding to pygame-ce which adds the very same feature so I would be able to supply this feature also.

[otidev]

I back this!