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path: root/src/gen/hashy.lua
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* fix(style): some clang-tidy 22 fixesbfredl2026-05-11
| | | | | | | | | | | | | | | | | | | | | | CI currently uses clang-tidy 20, but this affects local builds and CI is going to be upgraded sooner or later. Some remaining systematic issues: - clang-tidy warns agains any atoi() or atol() usage (because of no error handling) - functions which takes (char *fmt, char *only_string_arg) and expect fmt to contain exactly one "%s" usage. - error: initializing non-local variable with non-const expression depending on uninitialized non-local variable (cppcoreguidelines-interfaces-global-init) This is a much worse problem in C++ (hence C++ core guidelines) where initialization is intermingled with arbitrary code execution. I "think" in plain C, the linker will either resolve all these deterministically or barf an error. But with some restructuring we could make all static initialization actually static..
* fix: silence LuaLS's `no-unknown` warnings in `src/`Riccardo Mazzarini2026-03-09
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* build(generator): add dependencies on hashy (#32796)zeertzjq2025-03-09
| | | | | | | This allows generated sources to be automatically rebuilt when modifying hashy code. Also, appending to NVIM_GENERATED_FOR_{HEADERS,SOURCES} in the middle of custom commands is a bit strange. Move that after the custom commands.
* refactor(hashy): use case labels instead of TOLOWER_ASC() (#32795)zeertzjq2025-03-09
| | | | | | | | | Follow-up to #32768 This is slightly faster according to the benchmark. This also makes it a build error if hashy is used incorrectly (generating a case-insensitive hash function from mixed-case strings), as duplicate case labels aren't allowed.
* vim-patch:9.1.1184: Unnecessary use of vim_tolower() in vim_strnicmp_asc() ↵zeertzjq2025-03-09
| | | | | | | | | | | | | | | | | | | | | (#32792) Problem: Unnecessary use of vim_tolower() in vim_strnicmp_asc(). Solution: Use TOLOWER_ASC() instead (zeertzjq). It was passing *s1 and *s2 to vim_tolower(). When char is signed, which is the case on most platforms, c < 0x80 is always true, so it already behaves the same as TOLOWER_ASC(). closes: vim/vim#16826 https://github.com/vim/vim/commit/b7dc5d3b6169efc8aa0b9d86476072877e74bc2c Use this function for hashy case-insensitive lookup, as it's ASCII-only. Note that this function doesn't cast TOLOWER_ASC() argument to uint8_t, so it'll treat a UTF-8 byte as smaller than NUL. It doesn't matter, as one of the strings being compared is ASCII-only, and its behavior still leads to consistent ordering.
* perf(keycodes): use hashy for string lookupzeertzjq2025-03-08
| | | | | This is slightly faster than the binary search as per the benchmark, and allows handling the vim/vim#16821 situation in generator code.
* build: move all generator scripts to `src/gen/`Lewis Russell2025-02-26
- Move all generator Lua scripts to the `src/gen/` - Add a `.luarc.json` to `src/gen/` - Add a `preload.lua` to `src/gen/` - Add `src` to `package.path` so it aligns with `.luarc.json' - Fix all `require` statements in `src/gen/` so they are consistent: - `require('scripts.foo')` -> `require('gen.foo')` - `require('src.nvim.options')` -> `require('nvim.options')` - `require('api.dispatch_deprecated')` -> `require('nvim.api.dispatch_deprecated')`