pdp11-lisp, branch main Bootstrapping a programming language https://git.jacquescomeaux.xyz/pdp11-lisp/atom?h=main 2024-01-26T07:04:26+00:00 Add background to README 2024-01-26T07:04:26+00:00 Jacques Comeaux jacquesrcomeaux@protonmail.com 2024-01-26T07:04:26+00:00 urn:sha1:8cc46dde04bcef5a8a5fa5a75ed4ed5d5b9908fc Add something like a garbage collector 2022-12-16T15:44:40+00:00 Jacques Comeaux jacquesrcomeaux@gmail.com 2022-12-16T15:44:40+00:00 urn:sha1:4d5e7408cd0584d8772eac882cf7f8a9ca4570e9 Split heap into temporary "little heap" and permanent "big heap". Defined symbols get copied into big heap, and little heap is reset after each REPL iteration. Implement backspace 2022-11-08T23:24:44+00:00 Jacques Comeaux jacquesrcomeaux@gmail.com 2022-11-08T23:24:44+00:00 urn:sha1:4650e8d716a43a90b4e27844f8b3d04ee27f7052 Avoid symbol table register 2022-10-09T17:33:49+00:00 Jacques Comeaux jacquesrcomeaux@gmail.com 2022-10-09T17:33:49+00:00 urn:sha1:7e6ba6c3833573ccf23cf4e0de30710a7f942bcf Finish eval implementation 2022-10-07T20:26:25+00:00 Jacques Comeaux jacquesrcomeaux@gmail.com 2022-10-07T20:26:25+00:00 urn:sha1:a2e9ba0bdd8eda017a8f3eec2a4d05f0391db048 Fix eval primitives 2022-10-07T16:40:09+00:00 Jacques Comeaux jacquesrcomeaux@gmail.com 2022-10-07T16:40:09+00:00 urn:sha1:f2931e33481a0c5d59004899db6b9977cf5d2b36 Fix read bugs 2022-10-06T17:15:47+00:00 Jacques Comeaux jacquesrcomeaux@gmail.com 2022-10-06T17:15:47+00:00 urn:sha1:be7220c6fee27ae42061fdcc9aa6a2a5d0126359 Add read machine code 2022-10-03T20:30:17+00:00 Jacques Comeaux jacquesrcomeaux@gmail.com 2022-10-03T20:30:17+00:00 urn:sha1:ebefe245bd632fc5cf2bbfb602543ffb86225693 Add eval machine code 2022-09-30T03:40:53+00:00 Jacques Comeaux jacquesrcomeaux@gmail.com 2022-09-30T03:40:53+00:00 urn:sha1:a6c76ce35ab8b5399527a7060f0843246c5a8bd3 Add S-Exp parser 2022-09-19T00:20:42+00:00 Jacques Comeaux jacquesrcomeaux@gmail.com 2022-09-19T00:20:42+00:00 urn:sha1:fdf65bafcc4d2040a9432e50cfec5b6d525c70c8