* move language feature files into separate folder
* move code completions into features/completions.zig
* move goto definition/declaration into features folder
* move hover into features folder
* restructure imports
* move selection range into features folder
* restructure request handling tracy call
* add missing features to `zls.zig`
* optimize document symbol generation
* match folding range index to position conversion and documentation to document symbol's
* skip function decls with no name
* skip document symbol field in opaque type
* Adds a formatter for nix. Use `nix fmt`.
* Fixes nix standard derivation.
The standard derivation has been broken for quite some time now, but I
didn't use it, so I didn't care to fix it. Today I cared. It now builds
and is updated for the new packaging system.
* Branching type resolution
* Add condition information to completions (borked rn i give up)
* Fix completion conditional descriptor
* Multi gotodef
* Multi hover
* Reenable references
* Fix getAllTypesWithHandles
* Fix build runner
* Add zls module, bump version
* Fix path from root issue in modules (thanks daremakemyday from Twitch :))
* Libraryify
* remove build_runner backward compatibility
* Remove some `= undefined`s in Server.zig
Makes library use less dangerous
* Consistent mem model + custom build runner possible
* Add build runner utils for third-party tooling
* Make logs removable in libraries with zls_ prefix
* Fix build runner CI
* Expose references
* Use new addModule
* build.zig: collapse exe_options
* build.zig: convert zig submodules to new dependency system
* update minimum version so that package manager hashes work cross-platform
* InternPool: replace untyped values with typed values
* InternPool: remove `indexToTag`
* InternPool: rework representation of optional values
* add representation for unknown values and types
* ComptimeInterpreter: use InternPool typed-values
* ComptimeInterpreter: field access test
* ComptimeInterpreter: improve handling of if expressions
* InternPool: fix typeOf on a comptime float
* ComptimeInterpreter: implement TypeOf with multiple parameters
