depot - monorepo for the virus lounge

Age	Commit message (Collapse)	Author	Files	Lines
2021-01-14	r/2107 refactor(tazjin/rlox): Let scanner tokens own their lexeme	Vincent Ambo	1	-5/+5
	This removes the runtime dependency on a borrow into the program source code. It's not yet ideal because there are a lot of tokens where we really don't care about the lexeme, but this is what the book does and I am not going to change that. Change-Id: I888e18f98597766d6f725cbf9241e8eb2bd839e2 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2394 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2020-12-06	r/1987 feat(tazjin/rlox): Implement parsing up to unary expressions	Vincent Ambo	1	-5/+5
	... with the exception of parenthesised expressions, because error threading is not implemented yet. Change-Id: I8d455d85e647548d5b71cbfd3d078f4970dab7fb Reviewed-on: https://cl.tvl.fyi/c/depot/+/2232 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2020-11-30	r/1966 feat(tazjin/rlox): Bootstrap recursive-descent parser for Lox	Vincent Ambo	1	-5/+4
	... mostly some AST boilerplate and a first top-level rule, plus boilerplate similar to that set up in the Scanner. Change-Id: I605d1de23c47a3b3702ab4f62cd3371bc3988c7d Reviewed-on: https://cl.tvl.fyi/c/depot/+/2194 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2020-11-28	r/1956 refactor(tazjin/rlox): Thread through scanner errors	Vincent Ambo	1	-5/+10
	... and show them to users, very crudely. Change-Id: If4491b14db1124313f6ab7e5fbfdce9fea501d11 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2193 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2020-11-28	r/1955 feat(tazjin/rlox): Scan identifiers and keywords	Vincent Ambo	1	-6/+41
	Change-Id: Ifec627605c23c25f199d47eaa91e441ed9590208 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2192 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2020-11-28	r/1954 feat(tazjin/rlox): Implement number scanning	Vincent Ambo	1	-2/+36
	Change-Id: Ide0126d1c2274d56903092816ff9cd531c03f513 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2191 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2020-11-28	r/1953 feat(tazjin/rlox): Implement string scanning	Vincent Ambo	1	-6/+35
	Note that Lox does not support escapes, and I don't care about that. Change-Id: Ie848cbc1164c4b005b15e29aad8fe723aaa68d1b Reviewed-on: https://cl.tvl.fyi/c/depot/+/2190 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2020-11-28	r/1951 feat(tazjin/rlox): Handle whitespace in scanner	Vincent Ambo	1	-0/+6
	Change-Id: Iead3efa6aa797af5c5b57c67226205bf7e39e647 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2188 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2020-11-28	r/1950 feat(tazjin/rlox): Scan single-line comments	Vincent Ambo	1	-2/+29
	Change-Id: I2efafdb1374ac2863a1f8d8a9310123a7dec0900 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2187 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2020-11-27	r/1927 chore(tazjin/rlox): Wire scanner to interpreter to reduce warnings	Vincent Ambo	1	-0/+13
	... they're just noisy at the moment. This isn't complete because it doesn't thread through scanner errors. Change-Id: I0f75d2b20fa3f57be1af5d1d8aa8059856855825 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2162 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2020-11-27	r/1926 feat(tazjin/rlox): Implement multi-character scanning	Vincent Ambo	1	-0/+16
	Change-Id: Ic5a246a7f5834477aeb97824fa30ba74a8422bc1 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2161 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2020-11-27	r/1925 refactor(tazjin/rlox): Use &[char] instead of &str in scanner	Vincent Ambo	1	-7/+3
	This makes it easier to work with the Unicode issue. The original string representation can be discarded. Change-Id: I740be4cb9654679ea7950f3899c5c709b1e7a739 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2160 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2020-11-23	r/1914 feat(tazjin/rlox): Implement single-character scanning	Vincent Ambo	1	-0/+123
	... still not that interesting, but at this point slightly divergent from the book: The book embraces mutability for interpreter state, initially for tracking whether an error condition has occured. I avoid this by instead defining an error type and collecting the error values, to be handled later on. Notes: So far nothing special, but this is just the beginning of the book. I like the style it is written in and it has pointed to some interesting resources, such as a 1965 paper titled "The Next 700 Languages". Change-Id: I030b38438fec9eb55372bf547af225138908230a Reviewed-on: https://cl.tvl.fyi/c/depot/+/2144 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI