4.3BSD - /usr/src/ucb/window/wwunframe.c

   1: #ifndef lint
   2: static char sccsid[] = "@(#)wwunframe.c	3.14 4/24/85";
   3: #endif
   4: 
   5: /*
   6:  * Copyright (c) 1983 Regents of the University of California,
   7:  * All rights reserved.  Redistribution permitted subject to
   8:  * the terms of the Berkeley Software License Agreement.
   9:  */
  10: 
  11: #include "ww.h"
  12: 
  13: wwunframe(w)
  14: register struct ww *w;
  15: {
  16:     int i;
  17: 
  18:     for (i = w->ww_i.t; i < w->ww_i.b; i++) {
  19:         register j;
  20:         register char *win = w->ww_win[i];
  21:         register char *fmap = w->ww_fmap ? w->ww_fmap[i] : 0;
  22:         register char *smap = wwsmap[i];
  23:         register struct ww_char *ns = wwns[i];
  24:         int nchanged = 0;
  25: 
  26:         for (j = w->ww_i.l; j < w->ww_i.r; j++) {
  27:             if (win[j] & WWM_GLS)
  28:                 continue;
  29:             win[j] |= WWM_GLS;
  30:             if (fmap != 0)
  31:                 fmap[j] = 0;
  32:             if (smap[j] == w->ww_index) {
  33:                 smap[j] = WWX_NOBODY;
  34:                 ns[j].c_w = ' ';
  35:                 nchanged++;
  36:             }
  37:         }
  38:         if (nchanged > 4)
  39:             wwtouched[i] |= WWU_MAJOR|WWU_TOUCHED;
  40:         else if (nchanged > 0)
  41:             wwtouched[i] |= WWU_TOUCHED;
  42:         w->ww_nvis[i] = 0;
  43:     }
  44: 
  45:     if (w->ww_forw != &wwhead)
  46:         wwdelete1(w->ww_forw,
  47:             w->ww_i.t, w->ww_i.b, w->ww_i.l, w->ww_i.r);
  48: }

Defined functions

Defined variables