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Formatting of ipv6 addresses broken #70

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bbannier opened this issue Jan 4, 2024 · 0 comments

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bug

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bbannier commented Jan 4, 2024

The grammar currently uses a narrower definition than Zeek for what is accepted as an ipv6 address, https://github.com/zeek/tree-sitter-zeek/blob/b1fdab493110b542a9deabecf911d8a148649fc2/grammar.js#L328-L335, in particular it doesn't seem to fully implement RFC5952. This breaks working code, e.g.,

# Original.
print type_name([ff00::]); # Prints 'addr'.

# After formatting.
print type_name([ ff00:: ]); # error in foo.zeek, line 1: unknown identifier ff00, at or near "ff00"

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bbannier mentioned this issue

Maintain CIDR formatting #29

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