PBM_GRAY         6840 src/image.c          raw_p = 0, type = PBM_GRAY;
PBM_GRAY         6852 src/image.c          raw_p = 1, type = PBM_GRAY;
PBM_GRAY         6980 src/image.c    	    if (type == PBM_GRAY && raw_p)
PBM_GRAY         6982 src/image.c    	    else if (type == PBM_GRAY)