rhi/quox
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quox
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Code Issues 16 Pull Requests 1 Releases Wiki Activity
396 Commits 6 Branches 0 Tags 4.4 MiB
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4 Commits

Author SHA1 Message Date
rhiannon morris 42aa07c9c8 crude but effective stratification 2023-05-21 20:34:05 +02:00
rhiannon morris d5f4a012c5 add source locations to inner syntax 2023-05-02 03:06:25 +02:00
rhiannon morris 30fa93ab4e refactor core syntax slightly to derive Eq/Show 
add a new `WithSubst tm env to` record that packages a `tm from`
with a `Subst env from to`, and write instances for just that. the
rest of the AST can be derived
 2023-04-27 21:37:20 +02:00
rhiannon morris 3fb8580f85 re-add tightening and use it when messing with scopes 
e.g. "coe [_ ⇒ A] @p @q s" should immediately reduce to "s",
but if the "_ ⇒ A" happened to use an SY it didn't.

this will still happen if a wrong SY sneaks in but the alternative is
re-traversing the term over and over every time whnf runs
 2023-04-17 20:56:31 +02:00