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