Christoph Lange <[email protected]> wrote: > meaning, that the ä isn't recognized as being a letter within the > 'char-set:letter'.
The utf8 egg’s srfi-14 character sets are designed to be compatible with the original srfi-14 and only contain ASCII characters, as stated in the documentation: https://wiki.call-cc.org/eggref/5/utf8#unicode-char-sets “The default SRFI-14 char-sets are defined using ASCII-only characters” You might want to import the unicode-char-sets module, and use one of its sets, like char-set:alphabetic. I hope this helps. :)
