TRACE(("TekEnqMouse\n"));
TekEnqMouse(int c)		/* character pressed */{    register TScreen *screen = &term->screen;    int mousex, mousey, rootx, rooty;    unsigned int mask;		/* XQueryPointer */    Window root, subw;    XQueryPointer(		     screen->display, TWindow(screen),		     &root, &subw,		     &rootx, &rooty,		     &mousex, &mousey,		     &mask);    if ((mousex = (int) ((mousex - screen->border) / TekScale(screen))) < 0)	mousex = 0;    else if (mousex >= TEKWIDTH)	mousex = TEKWIDTH - 1;    if ((mousey = (int) (TEKHEIGHT + TEKTOPPAD - (mousey - screen->border) /			 TekScale(screen))) < 0)	mousey = 0;    else if (mousey >= TEKHEIGHT)	mousey = TEKHEIGHT - 1;    TekEnq(c, mousex, mousey);}