chromatopelma/lib/csc/macros-test.csc, branch main Partial r7rs implementation with a focus on ease of implementation and a reusable library. Work in progress. https://code.roseh.moe/chromatopelma/atom/lib/csc/macros-test.csc?h=main 2023-05-01T14:56:42Z Rewrite most of the compiler. 2023-05-01T14:56:42Z Rose Hogenson rhogenson@posteo.net 2023-05-01T14:56:42Z urn:sha1:a89d6c82e981fec7d6e4c975e083d2b9e04467ad This represents a major step back in terms of functionality, and amount of code. The latter I think constitutes a major win. Next steps are to reimplement syntax-rules, call/cc, and call-with-values. Fix bugs with recursive macros and empty template. 2022-09-03T03:05:40Z Rose Hogenson rhogenson@posteo.net 2022-09-03T03:05:40Z urn:sha1:112ce5291da35e54c38c4ff1d7a2408a64a98e71 Undo the hacky list constant changes. 2022-09-03T00:07:29Z Rose Hogenson rhogenson@posteo.net 2022-09-03T00:07:29Z urn:sha1:19ff46c53e800132f8d800b909b10f28f53b13e9 We will eventually implement list constants using some kind of rodata. Fix some bugs in macros, and add list constants. 2022-09-01T21:45:28Z Rose Hogenson rhogenson@posteo.net 2022-09-01T21:45:28Z urn:sha1:49138077de7c97913c7bcb16099738f6183b39bd Implement multiple return values. 2022-08-28T02:30:16Z Rose Hogenson rhogenson@posteo.net 2022-08-28T02:30:16Z urn:sha1:59ca512ec8f099a7d4c8aa4392f939d1aa5aee5d Change argument passing to use lists. 2022-08-24T02:24:26Z Rose Hogenson rhogenson@posteo.net 2022-08-24T02:24:26Z urn:sha1:55a9ceb549911e598be213bdb755272e0f9c4a5c Using vectors is just horribly complicated combined with builtins like apply, or procedures that take a rest parameter. Now we pass all arguments in a list. Hopefully optimization can undo this for known functions in the future. Fix bugs in the macro expander. 2022-08-12T23:59:42Z Rose Hogenson rhogenson@posteo.net 2022-08-12T23:59:42Z urn:sha1:d4bd262329827738d08a431f9556fbe6fa8d5a80 Now I'm following the rule that you should ignore marks that were added after the binding was defined. I also introduced a lexical environment to handle lambdas. Add if and set!. 2022-08-05T04:45:54Z Rose Hogenson rhogenson@posteo.net 2022-08-05T04:45:54Z urn:sha1:de9353e9c24c448aaa11e24f2ccfb1820acb3d34 Modify the project structure. 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.