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2021-02-27 r/2237 feat(tazjin/rlox): Bootstrap rough shape of bytecode compilerVincent Ambo3-1/+87
This one necessarily has to diverge more from the book than the treewalk interpreter did, so some of this is expected to change, but I'm happy with the rough shape. Since we're reusing the old scanner, the compiler/parser struct owns an iterator over all tokens with which the pull-scanner from the bytecode chapters is simulated. Change-Id: Icfa0bd4729d9df786e08f7e49a25cba1b9989a91 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2556 Tested-by: BuildkiteCI Reviewed-by: tazjin <mail@tazj.in>
2021-02-27 r/2236 chore(tazjin/rlox): Add From<Error> for Vec<Error>Vincent Ambo1-0/+8
This makes it easier to transition between the single/multi error functions via ? Change-Id: Ie027f4700da463a549be6f0d4a0022a9b8dc0d61 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2555 Tested-by: BuildkiteCI Reviewed-by: tazjin <mail@tazj.in>
2021-02-27 r/2235 style(tazjin/rlox): Set max_width=80Vincent Ambo7-50/+153
Change-Id: Ib64831c0b97c94fdfbdbae64f4dfccc86879ef73 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2554 Tested-by: BuildkiteCI Reviewed-by: tazjin <mail@tazj.in>
2021-02-27 r/2234 chore(tazjin/rlox): Implement From<ScannerError> for bytecode errorsVincent Ambo2-3/+22
Change-Id: I446c6e38cf239a132882d37df156884d319ca111 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2553 Tested-by: BuildkiteCI Reviewed-by: tazjin <mail@tazj.in>
2021-02-22 r/2225 feat(tazjin/emacs): Add #'rg-in-projectVincent Ambo3-2/+12
Uses project.el to anchor the ripgrep search. In combination with my project detection logic, this means that grepping in TVL subprojects works automatically. Change-Id: I2705466d1de156c08ff0401a71112864aa24f976 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2542 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-02-19 r/2220 feat(tazjin/emacs): Add layout for reMarkable as primary screenVincent Ambo1-1/+7
Change-Id: I4c10e36250aa112d2dd0cebf4ed41e0b6fd8182d Reviewed-on: https://cl.tvl.fyi/c/depot/+/2539 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-26 r/2146 feat(3p/telega): Pin tdlib version used for telegaVincent Ambo1-2/+2
Recent channel updates have caused some issues for telega.el, mostly because the version of tdlib (the C++ library for Telegram) and the Emacs package are out of sync. This overrides the version used in the Emacs package to a "known good" commit. It would be useful to change the tdlib derivation in nixpkgs to make this version mismatch a hard build error. Change-Id: I9c994f783e1cc17e933432507cd13b65697efd4a Reviewed-on: https://cl.tvl.fyi/c/depot/+/2445 Tested-by: BuildkiteCI Reviewed-by: Profpatsch <mail@profpatsch.de>
2021-01-26 r/2145 chore(tazjin/emacs): Disable my default dark theme temporarilyVincent Ambo2-26/+0
There's a giant laser in the sky which makes it hard to read anything on a dark theme. Change-Id: I1dd0631dc8f8f693cceada4e62b25d4bde322e09 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2442 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-25 r/2141 chore(tazjin/emacs): Remove some unused packagesVincent Ambo2-7/+0
Change-Id: I4adf7c1e028c997f776c635e1c6210f904274582 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2441 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-20 r/2136 feat(tazjin/nittredir): Add Chrome extension to redirect to NitterVincent Ambo2-0/+25
There is another extension for this already, but it hooks in after the page has already started loading - doing it on the URL change handler is much faster. Change-Id: I442552cbd8bb040df999a1624cafd436f4a7b875 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2430 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-19 r/2135 feat(tazjin/emacs): Reset keyboard layout before locking screenVincent Ambo1-7/+9
I managed to lock myself out by having the layout set to Russian while locking the screen. This prevents that from happening. Change-Id: I15780d2a626d96abe0af8db3736fad75034e66d8 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2424 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-19 r/2132 refactor(tazjin/rlox): Prepare scanner for shared useVincent Ambo5-12/+35
In the book, the clox interpreter has its own scanner which uses a pull-based model for a single pass compiler. I can't be bothered to write another scanner, or amend this one into pull-mode to work with the treewalk interpreter, so instead I will just reuse it and pull from a vector of tokens. The tokens are shared between both interpreters and the scanner is not what I'm interested in here. Change-Id: Ib07e89127fce2b047f9b3e1ff7e9908d798b3b2b Reviewed-on: https://cl.tvl.fyi/c/depot/+/2420 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-18 r/2129 refactor(tazjin/rlox): Add Interpreter trait for switching implsVincent Ambo8-102/+125
Change-Id: Iae28d64ce879014c5e5d7e145c536c1f16ad307d Reviewed-on: https://cl.tvl.fyi/c/depot/+/2418 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-17 r/2128 feat(tazjin/rlox): Implement simple arithmetic operatorsVincent Ambo4-1/+34
Change-Id: I9873bcd281053f4e9820a5119f5992a0b8cb8cfc Reviewed-on: https://cl.tvl.fyi/c/depot/+/2417 Tested-by: BuildkiteCI Reviewed-by: tazjin <mail@tazj.in>
2021-01-17 r/2127 feat(tazjin/rlox): Bootstrap VM for Lox bytecodeVincent Ambo7-25/+89
Change-Id: I479e20bf2087e5c4aa20e31b364c57ed0d961bcf Reviewed-on: https://cl.tvl.fyi/c/depot/+/2416 Tested-by: BuildkiteCI Reviewed-by: tazjin <mail@tazj.in>
2021-01-17 r/2126 chore(tazjin/rlox): Move other modules under treewalk::Vincent Ambo8-22/+22
It's unclear if the second part of the book can reuse anything from the first part (I'm guessing probably the scanner, but I'll move that back if it turns out to be the case). Change-Id: I9411355929e31ac6e953599e51665406b1f48d55 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2415 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-17 r/2125 feat(tazjin/rlox): Track source lines along with bytecodeVincent Ambo2-3/+40
Change-Id: I272e73b9b1c9571fbfe4fa983fb4283ddee02bd4 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2414 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-17 r/2124 feat(tazjin/rlox): Initial bytecode representationVincent Ambo4-1/+80
This is significantly simplified from the version in the book, since I'm using Rust's Vec and not implementing dynamic arrays manually. We'll see if I run into issues with that ... Change-Id: Ie3446ac3884b850f3ba73a4b1a6ca14e68054188 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2413 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-17 r/2123 refactor(tazjin/rlox): Move entrypoints into interpretersVincent Ambo5-48/+69
Right now this introduces a simple mechanism to flip between the interpreters. Change-Id: I92ee920c53d76ab6b664ac671993a6d6426af61a Reviewed-on: https://cl.tvl.fyi/c/depot/+/2412 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-17 r/2120 refactor(tazjin/rlox): Move treewalk interpreter into subdirectoryVincent Ambo7-8/+9
Change-Id: I9163f75db5a1ff75e1b1f81bad78fd9d8ddb104a Reviewed-on: https://cl.tvl.fyi/c/depot/+/2409 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-17 r/2119 fix(tazjin/rlox): Include static globals in resolutionVincent Ambo2-39/+51
Change-Id: Id377ce1fe4c9b9cd65395d15873399d9b6d38af8 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2408 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-17 r/2118 refactor(tazjin/rlox): Call resolver from interpreterVincent Ambo4-15/+17
This makes the interpreter API a bit cleaner and allows for tighter integration between the two parts (e.g. for static globals, which are unhandled in the resolver right now). Change-Id: I363714dc2e13cefa7731b54326573e0b871295d6 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2407 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-16 r/2115 chore(tazjin/homepage): Remove mentions of TwitterVincent Ambo2-8/+3
I've stopped using it. This makes the header look a bit empty, but I'll write new copy at some point. Change-Id: I39bf36ba915c44e3d57905d0036de693b6431071 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2406 Tested-by: BuildkiteCI Reviewed-by: tazjin <mail@tazj.in>
2021-01-16 r/2114 feat(tazjin/rlox): Use variable depth for env lookupVincent Ambo2-12/+31
Finishes the binding implementation from https://craftinginterpreters.com/resolving-and-binding.html Change-Id: I1e2c1f4139d9e77ce0b99e38db26edd4cdb56ad2 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2404 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-16 r/2113 feat(tazjin/rlox): Implement variable depth resolverVincent Ambo5-16/+217
Implements the first part of the resolver from https://craftinginterpreters.com/resolving-and-binding.html This is wired up to the execution paths in main, but not yet in the tests. The resolved depth is also not actually used for variable lookups (yet). Change-Id: I3a8615252b7b9b12d5a290c5ddf85988f61b9184 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2403 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-14 r/2109 feat(tazjin/rlox): Implement support for closuresVincent Ambo2-24/+57
Change-Id: I0ffc810807a1a6ec90455a4f2d2bd977833005bd Reviewed-on: https://cl.tvl.fyi/c/depot/+/2396 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-14 r/2108 feat(tazjin/rlox): Implement early return from functionsVincent Ambo3-1/+47
In the book this is implemented via exceptions as control flow, and I'm sticking somewhat closely to that by doing it via an error variant. Change-Id: I9c7b84d6bb28265ab94021ea681df84f16a53da2 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2395 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-14 r/2107 refactor(tazjin/rlox): Let scanner tokens own their lexemeVincent Ambo5-158/+150
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
2021-01-14 r/2106 feat(tazjin/rlox): Implement function definitionsVincent Ambo3-5/+28
... with this, functions now work. Note that this bubbled up another weird code structure nit: The parser::Function type should probably not carry its name directly. However this doesn't matter much and I don't care right now. Change-Id: If8e3b23f07033260433b9acd45f37c0e61fd2ff8 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2393 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-14 r/2105 feat(tazjin/rlox): Implement calling user-defined functionsVincent Ambo1-7/+20
This slightly jiggles around interpret_block to let callers pass in an environment. Change-Id: I03112a38be0e8696242d8eae8d41da8c2cc66b48 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2392 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-14 r/2104 refactor(tazjin/rlox): Thread lifetimes through interpreterVincent Ambo3-48/+59
In order to store a function in the interpreter's representation of a callable, the lifetimes used throughout rlox need to be threaded through properly. This is currently not optimal, for two reasons: * following the design of the book's scanner, the source code slice needs to still be available at runtime. Rust makes this explicit, but it seems unnecessary. * the interpreter's lifetime is now bounded to be smaller than the source's, which means that the REPL no longer persists state between evaluations Both of these can be fixed eventually by diverging the scanner from the book slightly, but right now that's not my priority. Change-Id: Id0bf694541ff59795cfdea3c64a965384a49bfe2 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2391 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-14 r/2103 feat(tazjin/rlox): Parse function declarationsVincent Ambo2-4/+67
Change-Id: I1db4316563827976e5233dc7a626968f80b992ef Reviewed-on: https://cl.tvl.fyi/c/depot/+/2390 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-14 r/2102 refactor(tazjin/rlox): Add helper method for parsing identifiersVincent Ambo2-16/+19
Change-Id: I9a45f823f16919319d6135225d5bd53ed54c2530 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2388 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-14 r/2101 refactor(tazjin/rlox): Let Parser::match_token take a single kindVincent Ambo1-24/+22
This is much easier to read & write. It's been annoying me all the way through. Change-Id: Ia91756d3111a2ce3f74e1c14bccc210118d221dd Reviewed-on: https://cl.tvl.fyi/c/depot/+/2387 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-14 r/2100 test(tazjin/rlox): Add a handful of interpreter testsVincent Ambo2-0/+66
Change-Id: I32dd896d42cc73d68d73093e9cbb74b48d95e041 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2386 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-14 r/2099 feat(tazjin/rlox): Implement PartialEq for interpreter::ValueVincent Ambo1-0/+10
Values have equality, unless they're functions. Change-Id: Ie5c623081a1fa556e6b7a5251b0ce85af68dd31a Reviewed-on: https://cl.tvl.fyi/c/depot/+/2385 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-14 r/2098 feat(tazjin/rlox): Always return values from interpreterVincent Ambo1-20/+23
This makes it easier to write interpreter tests, as we don't need to look at output and such. Change-Id: I6f8ce0cb0c482b8c00707d09e6be750c8e534176 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2384 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-14 r/2097 refactor(tazjin/rlox): Constructor for interpreter with globalsVincent Ambo2-3/+21
Change-Id: Id8242c22500c8e2781cc656d3faabb28d9bdf091 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2383 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-14 r/2096 feat(tazjin/rlox): Implement function call evaluationVincent Ambo2-2/+34
Change-Id: I6767c3a1a9654475b4066415f8c026b9c5b5907a Reviewed-on: https://cl.tvl.fyi/c/depot/+/2382 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-14 r/2095 feat(tazjin/rlox): Scaffolding for builtin functionsVincent Ambo2-0/+49
... and adds an example builtin which returns the current epoch. The types introduced by this, especially in the interpreter module, are going to be used for user-defined functions, too. Change-Id: I0364a67241e94642cde08489ac711a340e30ebe8 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2381 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-13 r/2093 refactor(tazjin/rlox): Wrap interpreter values in new enumVincent Ambo1-25/+52
This makes it possible to distinguish between literal and other values, such as functions. Change-Id: I4d87b96c2988e25a61eecfeeb56188fabfd0dc40 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2367 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-13 r/2092 feat(tazjin/rlox): Parse function callsVincent Ambo2-4/+53
Change-Id: I1836c73dbfd5fc4ca30c2d22bbffee2fb222d566 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2366 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-13 r/2078 chore(3p): Bump NixOS channels to 2021-01-09Vincent Ambo1-6/+2
Your regularly scheduled channel update, but slightly more regular than before. Included fixes: * 3p/emacs: Pick telega.el from stable channel, unstable is broken. * glittershark/fprintd: Compile with gcc9, since build fails with the new default of gcc10 * glittershark/fprintd: Use a global overlay for the fprintd package until https://github.com/NixOS/nixpkgs/pull/108962 lands in nixos-unstable * glittershark/home: Don't install rr, as it's not building with gcc10 Co-Author: Griffin Smith <grfn@gws.fyi> Change-Id: Ia715fef64a405a220049fc540017356fa7370e0b Reviewed-on: https://cl.tvl.fyi/c/depot/+/2341 Reviewed-by: tazjin <mail@tazj.in> Reviewed-by: glittershark <grfn@gws.fyi> Reviewed-by: lukegb <lukegb@tvl.fyi> Tested-by: BuildkiteCI
2021-01-10 r/2069 chore(tazjin/emacs): Remove org-journalVincent Ambo2-24/+0
I haven't used this much in the last months and it's causing issues via some hook now, so bye bye. Change-Id: If2b321887569b31c0ac7ad3fdd1b9c1d9f7b69f7 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2344 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-09 r/2067 feat(tazjin/nisp): Add initial source-to-source transformVincent Ambo1-0/+137
... this isn't finished yet, in particular it lacks: * better support for attribute sets * support for defining functions that take attribute sets Change-Id: Ia897fccd9d2b674b6ed12907ae297bfdcc86db48 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2237 Tested-by: BuildkiteCI Reviewed-by: glittershark <grfn@gws.fyi> Reviewed-by: tazjin <mail@tazj.in>
2021-01-06 r/2063 feat(tazjin/rlox): Implement for loops via desugaring to whileVincent Ambo1-0/+62
Change-Id: I31a93efcc8e0c2bcb8549e2a2c05bb58d2dc74ca Reviewed-on: https://cl.tvl.fyi/c/depot/+/2326 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-06 r/2062 feat(tazjin/rlox): Parse & interpret while statementsVincent Ambo2-0/+40
Change-Id: Iee772274de95dfd6a6d4af973402859aeda17b1d Reviewed-on: https://cl.tvl.fyi/c/depot/+/2325 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-06 r/2061 feat(tazjin/rlox): Parse & interpret logical operatorsVincent Ambo2-2/+55
Change-Id: I1a7d0eda61f7f077b820dc0d2c2516e204966962 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2324 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-06 r/2060 feat(tazjin/rlox): Interpret if statementsVincent Ambo1-1/+13
Change-Id: Ic6aed29bec42098eb07e1ba9eb01dbcaae8d11e3 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2322 Tested-by: BuildkiteCI Reviewed-by: tazjin <mail@tazj.in>
2021-01-06 r/2059 feat(tazjin/rlox): Parse if statementsVincent Ambo3-1/+45
Change-Id: I2352d75a3f02d65a5a2d04fb2cc4daa50f11ca1e Reviewed-on: https://cl.tvl.fyi/c/depot/+/2321 Tested-by: BuildkiteCI Reviewed-by: tazjin <mail@tazj.in>
generated by cgit-pink 1.4.1 (git 2.44.2) at 2024-12-29T14·50+0000