it is canvas, mac compatible. yeah, there are some bugs but the ones you mention I can't reproduce...
how big? I have no problems stretching to 1600x1200
the block code doesn't scan on the edit you just described but normally it will only go to the end of the block or beginning of the block depending on which line you edited. I'm not going to worry about that one until I've stopped playing with different implementations of the blocking code.
When you stretch the window past a certain size, the redrawing seems to fail.
how big? I have no problems stretching to 1600x1200
the block code doesn't scan on the edit you just described but normally it will only go to the end of the block or beginning of the block depending on which line you edited. I'm not going to worry about that one until I've stopped playing with different implementations of the blocking code.