Taylan Kammer <taylan.kam...@gmail.com> skriver: > On 17.05.2021 17:09, Marius Bakke wrote: >> Hello, >> >> (make-regexp "[a-Z]") fails in Guile 3.0.7 with "Invalid range end". >> >> This is a regression since 3.0.5. >> > > I think that's normal. > > $ grep -E '[a-Z]' > grep: Invalid range end > > You're supposed to use [a-zA-Z] or better yet, something locale-aware > such as [[:alpha:]]. > > I get the same error on Guile 2.2, are you sure that it ever worked?
Oh indeed, this appears to be because of a behavior change in glibc. Closing the issue, thanks for the prompt feedback!
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