Comments (2)
I agree, https://pub.dev/documentation/petitparser/latest/petitparser/pattern.html is not very explanatory. The pattern string behaves like regular expression character classes:
^
at the beginning inverts the pattern, anda-z
includes the range of characters in the pattern, and- any other character is added to the pattern verbatim (including unicode characters).
There are a bunch of examples in the tests: https://github.com/petitparser/dart-petitparser/blob/master/petitparser/test/petitparser_test.dart#L676
I'll try to transfer this information to the documentation with the next release.
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Fixed with 25c8769.
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