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* .Kartik K. Agaram2021-07-241-0/+3
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* .Kartik K. Agaram2021-07-241-5/+4
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* .Kartik Agaram2021-06-231-1/+1
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* one more bug, and documentation for infixKartik K. Agaram2021-06-231-1/+2
| | | | One error message gets a bit worse.
* one more bugKartik K. Agaram2021-06-231-5/+18
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* all tests passing again; infix seems doneKartik K. Agaram2021-06-221-0/+6
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* infix tests passing but something's still brokenKartik K. Agaram2021-06-221-2/+48
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* 2 failing tests remainingKartik K. Agaram2021-06-221-2/+44
| | | | We just need to support unary operators.
* almost there; this is encouragingKartik K. Agaram2021-06-221-16/+21
| | | | The at-head-of-list? is a really ugly hack, though.
* beginnings of tokenization within symbolsKartik K. Agaram2021-06-221-16/+67
| | | | We're now down to 4 failing tests. But these will require surgery.
* .Kartik K. Agaram2021-06-221-11/+3
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* clean up lexical categoriesKartik K. Agaram2021-06-221-98/+6
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* snapshotKartik K. Agaram2021-06-221-3/+32
| | | | | Still a couple of failing tests before I switch gears to breaking down symbols containing infix.
* .Kartik K. Agaram2021-06-221-3/+5
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* snapshot: infixKartik K. Agaram2021-06-221-2/+529
| | | | | | | | | | | | | | | | | | | | | Like parenthesize, I'm copying tests over from https://github.com/akkartik/wart Unlike parenthesize, though, I can't just transliterate the code itself. Wart was operating on an intermediate AST representation. Here I'm all the way down to cells. That seemed like a good idea when I embarked, but now I'm not so sure. Operating with the right AST data structure allowed me to more easily iterate over the elements of a list. The natural recursion for cells is not a good fit. This patch and the next couple is an interesting case study in what makes Unix so effective. Yes, you have to play computer, and yes it gets verbose and ugly. But just diff and patch go surprisingly far in helping build a picture of the state space in my brain. Then again, there's a steep gradient of skills here. There are people who can visualize state spaces using diff and patch far better than me, and people who can't do it as well as me. Nature, nurture, having different priorities, whatever the reason. Giving some people just the right crutch excludes others.
* .Kartik K. Agaram2021-06-211-0/+6