EXCHANGE( screen->Acolors[0], screen->Acolors[7],  tmp ) EXCHANGE( screen->Acolors[8], screen->Acolors[15], tmp )
ColorRes tmp2; EXCHANGE( screen->Acolors[0], screen->Acolors[7],  tmp2 ) EXCHANGE( screen->Acolors[8], screen->Acolors[15], tmp2 )
ReverseVideo (XtermWidget termw){	register TScreen *screen = &termw->screen;	GC tmpGC;	Pixel tmp;#if OPT_TEK4014	Window tek = TWindow(screen);#endif	/*	 * Swap SGR foreground and background colors.  By convention, these are	 * the colors assigned to "black" (SGR #0) and "white" (SGR #7).  Also,	 * SGR #8 and SGR #15 are the bold (or bright) versions of SGR #0 and	 * #7, respectively.	 *	 * We don't swap colors that happen to match the screen's foreground	 * and background because that tends to produce bizarre effects.	 */	if_OPT_ISO_COLORS(screen,{		EXCHANGE( screen->Acolors[0], screen->Acolors[7],  tmp )		EXCHANGE( screen->Acolors[8], screen->Acolors[15], tmp )	})