ant-wrap-this-string-badness-1\n    return\n  end\n  fontlib-get-text-pointer\n  load v0\n  if v0 != fontlib-space begin\n    # Subtract this character's width from Xpos,\n    # backtracking through the pixels as well\n    fontlib-get-font-pointer\n    load v0\n    Xpos -= v0\n    if vF == 0 begin  # Subtracted too much, bail (\"should never happen\")\n      :breakpoint fontlib-wrap-text-cant-wrap-this-string-badness-2\n      return\n    end\n    jump -\n  end\n\n  # `index` now points to the previous space