You want to wrap in logical locations at times. That's my point. To repeat: cramming as much as possible on as few lines as possible is just not going to work well. Wrapping at column 80 vs 100 or whatever has nothing to do with that. That XCreateWindow() would be:

  window = XCreateWindow(display, XRootWindow(display, screen), center_x, center_y, size, size,
      4, vinfo.depth, CopyFromParent, vinfo.visual, CWColormap|CWBorderPixel|CWBackPixel|
      CWOverrideRedirect, &window_attr);

And that's just not better. It's much much worse. Only a human can judge where it makes sense to break things (or not break things).

Completely forbidding "paragraphs" would be atrocious. Almost everyone will hate it. Just like everyone hates walls of text in comments.

And in the end a huge amount of complexity is added throughout the entire stack (from editors to grep to sed to code hosting) for very marginal gain with significant trade-offs.