[comp.sources.bugs] microemacs3.9e display bug

craig@hpcvlx.HP.COM (Craig Durland) (12/29/87)

There is a bug in the display routines of microemacs 3.9e.
How to reproduce:
  start emacs with no files (ie create an empty window)
  split the window (^X2)
  type some
  note that the other window is not correct
Fix:
  in display.c routine reframe() there are two lines:
  if (lp==wp->w_dotp) return (TRUE);
  if (lp==wp->w_bufp->b_linep) break;
  The fix is to reverse these two lines.