209 dchar decode(in char[] s, ref size_t idx)  in decode()  function
304     c = decode(s1, i);
307     c = decode(s1, i);
313     c = decode(s2, i);
319     c = decode(s3, i);
337             c = decode(s4[j], i);
350 dchar decode(in wchar[] s, ref size_t idx)  in decode()  function
408 dchar decode(in dchar[] s, ref size_t idx)  in decode()  function
579         decode(s, i);  in validate()
738             c = decode(s, i);  in toUTF16()
765             c = decode(s, i);  in toUTF16z()
818             c = decode(s, i);  in toUTF32()
839             c = decode(s, i);  in toUTF32()