> That means i now have to do something useful with the peg tree. How does > it work? I don'tknow exactly what to do from here. I guess i have to walk > the tree somehow and execute the rules as i go, but i don't have a clue > how to do this :/.
When I need to operate on a PEG parse tree, I use pre-post-order from (sxml transform). But I'm not sure if this is the best way and I'd be glad to hear if someone has a better way. If you'd like a code example, see my use of pre-post-order in guile-email. https://git.systemreboot.net/guile-email/plain/email/email.scm Cheers!
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