zle_refresh bug fix

[Geoff Wing <gwing@xxxxxxxxxxxxxxx>]

Heyla,
  this has been causing some people problems.  Maybe I better remember how
  to count.

*** zle_refresh.c.~4~	Wed Nov 13 23:50:34 1996
--- zle_refresh.c	Wed Nov 13 23:52:34 1996
***************
*** 836,842 ****
  	    zwrite(lpptbuf + i, lpptlen - i, 1, shout);
  	else if (tccan(TCRIGHT) && (tclen[TCRIGHT] * ct <= lpptlen))
  	    /* it is cheaper to send TCRIGHT than reprint the whole prompt */
! 	    for ( ; ct--; )
  		tcout(TCRIGHT);
          else {
  	    if (i != 0)
--- 836,842 ----
  	    zwrite(lpptbuf + i, lpptlen - i, 1, shout);
  	else if (tccan(TCRIGHT) && (tclen[TCRIGHT] * ct <= lpptlen))
  	    /* it is cheaper to send TCRIGHT than reprint the whole prompt */
! 	    for (ct = pptw - i; ct--; )
  		tcout(TCRIGHT);
          else {
  	    if (i != 0)

-- 
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