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Annotation of 43BSD/ucb/window/wwunframe.c, revision 1.1.1.1

1.1       root        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: }

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