TXL cannot handle both ASCII Latin-1 and UTF-8 encodings both at once, since some ASCII Latin-1 characters conflict with UTF-8 prefixes. To fix this for grammars handling Unicode languages, we need to remove the characters â,  and à from the predefined Latin-1 alphabetic characters.
They can be added by the programmer by hand for ASCII Latin-1-only transformations like so:
TXL cannot handle both ASCII Latin-1 and UTF-8 encodings both at once, since some ASCII Latin-1 characters conflict with UTF-8 prefixes. To fix this for grammars handling Unicode languages, we need to remove the characters â,  and à from the predefined Latin-1 alphabetic characters.
They can be added by the programmer by hand for ASCII Latin-1-only transformations like so: