o nvi failed to correctly handle EINTR returned from tcsetattr(), exiting
commit914f693742de619d131ec267437e30bd04b6e33e
authorskimo <skimo>
Fri, 3 May 2002 19:59:44 +0000 (3 19:59 +0000)
committerskimo <skimo>
Fri, 3 May 2002 19:59:44 +0000 (3 19:59 +0000)
tree7859bb89454c03db3574c7e3a92e559e7073050e
parent7b7a25f3f892a05d6c0455d3b71e7c574c9bcf68
o nvi failed to correctly handle EINTR returned from tcsetattr(), exiting
  instead of recovering, which happens in particular during a rapid series
  of SIGWINCH's.  This change forces nvi to loop on the call in the event
  that the call is interrupted.

(From FreeBSD; communicated by Sheldon Hearn)
cl/cl_screen.c