TekFlush ()
TekFlush (void)
TekFlush (){	register TScreen *screen = &term->screen;	XDrawSegments(screen->display, TWindow(screen), 		((screen->cur.linetype == SOLIDLINE)?  screen->TnormalGC :		 screen->linepat[screen->cur.linetype - 1]),		 Tline, nplot);	nplot = 0;	line_pt = Tline;}