-In general, a coding system doesn't guarantee roundtrip identity:
-decoding text then encoding the result in the same coding system can
-produce a different byte sequence from the one you originally decoded.
-However, the following coding systems do guarantee that the result
-will be the same as what you originally decoded:
+ In general, a coding system doesn't guarantee roundtrip identity:
+decoding a byte sequence using coding system, then encoding the
+resulting text in the same coding system, can produce a different byte
+sequence. However, the following coding systems do guarantee that the
+byte sequence will be the same as what you originally decoded: