coding_attr_charset_list 2580 src/coding.c         ASET (attrs, coding_attr_charset_list, charset_list);
coding_attr_charset_list 2873 src/coding.c         ASET (attrs, coding_attr_charset_list, charset_list);
coding_attr_charset_list 11025 src/coding.c     ASET (attrs, coding_attr_charset_list, charset_list);
coding_attr_charset_list  151 src/coding.h   #define CODING_ATTR_CHARSET_LIST(attrs)	AREF (attrs, coding_attr_charset_list)