NO_DELTA         1423 fast-import.c  			(unsigned int)(e->versions[v].mode & ~NO_DELTA),
NO_DELTA         1448 fast-import.c  	if (!(root->versions[0].mode & NO_DELTA))
NO_DELTA         1540 fast-import.c  					e->versions[0].mode |= NO_DELTA;
NO_DELTA         3069 fast-import.c  				mode & ~NO_DELTA, type, sha1_to_hex(sha1));