To make TSSCP works even in the feature, probably it's better to reserve some characters so that TSSCP can recognize its extended format and original format correctly. E.g., ';' should not be used in TSS's MML because it is used by TSSCP.
Also, if we want to use TSSCP on Twitter, '#' is a little troublesome because the character is used for hash tag. Probably, we should reserve another character to be an alternative, e.g., '!' could be a candidate.
To make TSSCP works even in the feature, probably it's better to reserve some characters so that TSSCP can recognize its extended format and original format correctly. E.g., ';' should not be used in TSS's MML because it is used by TSSCP.
Also, if we want to use TSSCP on Twitter, '#' is a little troublesome because the character is used for hash tag. Probably, we should reserve another character to be an alternative, e.g., '!' could be a candidate.