959     opacity,  in WriteXPMImage()  local
978   opacity=(-1);  in WriteXPMImage()
998             if (opacity < 0)  in WriteXPMImage()
1000                 opacity=i;  in WriteXPMImage()
1006               image->colormap[opacity].alpha;  in WriteXPMImage()
1008               opacity=i;  in WriteXPMImage()
1010       if (opacity == -1)  in WriteXPMImage()
1016                 if (opacity < 0)  in WriteXPMImage()
1018                     opacity=i;  in WriteXPMImage()
1024                   image->colormap[opacity].alpha;  in WriteXPMImage()
1026                   opacity=i;  in WriteXPMImage()
1029       if (opacity >= 0)  in WriteXPMImage()
1031           image->colormap[opacity].red=image->transparent_color.red;  in WriteXPMImage()
1032           image->colormap[opacity].green=image->transparent_color.green;  in WriteXPMImage()
1033           image->colormap[opacity].blue=image->transparent_color.blue;  in WriteXPMImage()
1079     if (i == opacity)  in WriteXPMImage()