I am considering rewritting a parser made in spirit::qi into x3. I can not find what is equivalent in X3 to the kwd directive used in conjonction with the / operator.
Boost X3 : what is equivalent to Qi keyword parser directive?
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The kwd directive is not a part of Spirit Qi. It's part of the Spirit Repository.
The
operator/support is also also not part of Qi. As such, you have to expect to write these yourself.Luckily in X3 that is relatively simple. I have many examples on this site showing how to make a
kworikwparser modifier:To actually get the full behavior with optional repeats and attribute binding I think the only realistic way is to make a custom parser type.