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The current behavior of lambdapi is: 1. parse the file to generate a list of entries, 2. type check the file.
This is becoming an issue with the importation of Isabelle/HOL into lambdapi. For exam…
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It is stated that YAEP doesn't use Joop Leo's optimization, and that right recursion is fast anyways. And because of the lookahead I do believe this to be true for some grammars, but not all LR(k) gra…
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Once done, we can finally semi-meaningfully benchmark the GC.
* https://github.com/bnoordhuis/suv/blob/master/deps/chibi-scheme/benchmarks/gabriel/earley.sch
* https://github.com/bnoordhuis/suv/bl…
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I made a half-assed solution for checking whether a line needs indentation, of course this is not pretty:
https://github.com/Felienne/hedy/blob/30c35fd3f0e6fdd687a9868e748d2e36c7c93f98/hedy.py#L150…
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It would be nice to be able to say `a otherwise b` such that only if `a` fails, `b` appears in the output.
Early seems to do an ad-hoc version of this for `(Just a) pure Nothing`, which returns `[J…
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Hi,
I am considering using yaep to add limited user-customizable syntax to a domain-specific language. In https://github.com/vnmakarov/yaep/issues/24#issuecomment-449791945, you express concern tha…
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If a parse error occurs within parentheses in function application, instead of an error at the point of the parse error, you instead get `unexpected '('` at the open parenthesis. For example:
```
>…
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Hi,
I've noticed an unexpected behaviour of rule priority in the default parser `"earley"`.
I'm going to describe how to reproduce the issue step-by-step, by implementing a simple propositional …
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I want to write a custom VQL parser use nom. And I found it have not contain grammer define function.
Can I use bnf lib to define VQL/SQL grammar like antlr4 g4 file?
I can't find some example f…
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Should really be doing this as we go :(