Is there anywhere I can read about limitations on Hare's standard regex
implementation, besides the docs and the blog post about it?
I want to check wherever using multiple alterations is allowed. My
program aborts when I test again the regex "(a|b|c)", with the following
Abort: /usr/src/hare/stdlib/regex/regex.ha:502:4: slice or array access
out of bounds
And compiling a regex from "a|b|c" returns this error description:
Encountered ")" token without matching "("
I couldn't find anything about several alterations in a row in the POSIX
spec linked in the blog. It seems that Hare's regex does not support
it, but I just wanted to double check in case I am doing something
Hi, sorry, this is something that I never got around to implementing.
It should be relatively easy, so if you, or anyone else, is looking for
a quick thing to add to regex::, this would be a good candidate. I'm
always available to help in #hare if you have any questions.
Otherwise, just wait and I or someone else will do it eventually.