CODING_REQUIRE_DECODING  554 src/coding.h     (CODING_REQUIRE_DECODING (coding)		\
CODING_REQUIRE_DECODING 4231 src/fileio.c   	  || ! CODING_REQUIRE_DECODING (&coding)))
CODING_REQUIRE_DECODING 4263 src/fileio.c   	  if (CODING_REQUIRE_DECODING (&coding))