rapodaca / dialect

Documenting a subset of the SMILES language.
MIT License
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No hex digits in `<extension>` #36

Closed rapodaca closed 2 years ago

rapodaca commented 2 years ago

The current support of hex digits breaks compatibility with most SMILES implementations for a minimal, uncertain payoff at best. An <extension> is up to four decimal digits, interpreted as a single integer, with leading zeros allowed.