Partial r7rs implementation with a focus on ease of implementation and a reusable library. Work in progress. https://code.roseh.moe/chromatopelma/atom/csc/compare-test.csc?h=main 2022-08-02T02:35:19Z 2022-08-02T02:35:19Z Rose Hogenson rhogenson@posteo.net 2022-08-02T02:35:19Z urn:sha1:acc561366f3fe6ec0377103f52ef0f7e923711c9 Now the lib directory contains what will eventually end up on the user's /usr/lib/csc. When I write make install, it will copy all of the .csc files from lib into the destination lib directory. This means I can start working on the standard library in lib/scheme. 2022-07-27T02:24:10Z Rose Hogenson rhogenson@posteo.net 2022-07-27T02:24:10Z urn:sha1:becfaeb778a3c8ba241e2155b998d6b27dcfad0c I was using the load procedure to load a program, but by a strict reading of R7RS, load can only handle expressions and definitions, not imports. So instead I'm defining each test as a library, and using the environment procedure to load them at runtime. 2022-07-25T03:28:56Z Rose Hogenson rhogenson@posteo.net 2022-07-25T03:28:56Z urn:sha1:498040c3d1532bb6de01dbbb55348f631c3745d6 2022-07-21T03:08:14Z Rose Hogenson rhogenson@google.com 2022-07-20T22:39:23Z urn:sha1:e615308b928585013461482f879f536527c5acc2 The point of argument conversion is to validate on each function call that the right number of arguments were passed, and to ensure that no function has more than 1 argument. This second condition makes CPS slightly simpler, and ensures that the arguments will all fit in locals. We take the strategy of allocating a vector for each function call. Ideally we would optimize away most of these allocations, but for now I just want it to work. 2022-07-13T05:55:12Z Rose Hogenson rhogenson@google.com 2022-07-13T05:55:12Z urn:sha1:d9a651a17e4abb63a24b764f6a850a0df74bd156 2022-07-03T21:37:10Z Rose Hogenson rhogenson@posteo.net 2022-07-03T21:37:10Z urn:sha1:bcb098e8eb18637b6999789585a38ff9168de9d5 I was hesitant to add a diff library, but it was surprisingly easy. A straightforward application of dynamic programming.