Function loop

source/src/editing.cpp:988–998

{
    EDITSELMP("replace");
    loop(x,ssize) loop(y,ssize)
    {
        sqr *s = S(x, y);
        switch(lasttype)
        {
            case 0: if(s->ftex == rtex.ftex) s->ftex = lasttex; break;
            case 1: if(s->wtex == rtex.wtex) s->wtex = lasttex; break;
            case 2: if(s->ctex == rtex.ctex) s->ctex = lasttex; break;
            case 3: if(s->utex == rtex.utex) s->utex = lasttex; break;
        }
    }
    block b = { 0, 0, ssize, ssize };
    remip(b);
    unsavededits++;