Re: Pixel-based display functions

[martin rudalics]

> I wonder whether a faster interface
> would be to have a version of `window-text-pixel-size' that returns a
> vector of glyph sizes.  Then that vector could be used both for going to
> a column (by just adding until we get to the required pixel count) as
> well as for computing the displayed width of each line.

Isn't what you want a function that stops at some whitespace preceding
non-whitespace that won't fit within some specified limit?

martin