c3_ls

C3 language server.

build

requires c3c in your path.

c3c build -O2

binary is in build/c3_ls.

flags

• --stdlib-path <path>: path to C3 standard library.
• --compiler-path <path>: path to c3c executable.
• --log-level <error|warn|info|debug>: minimum log severity (default: error).
• --log-path <path>: file path to write logs to.
• -v, --version: print version and exit.
• -h, --help: print help manual.

bindgen flags

• --bindgen <header.h|directory>: generate C3 bindings from a C header file ir a directory.
• -o, --output <path>: output file path (.c3 or .c3i) for bindings.
• -m, --module <name>: module name for generated bindings.
• --type-prefix <prefix>: type prefix for generated types (e.g. RL).
• --strip-prefix <prefix>: function prefix to strip (default: <module>_).
• -I, --include <dir>: include directory for clang.
• -D, --define <macro>: macro definition for clang.

features

• diagnostics
• hover
• goto definition
• completion & resolve
• signature help
• references
• rename & prepare rename
• document & workspace symbols
• semantic tokens
• inlay hints
• folding ranges
• formatting & range formatting
• C binding generator (--bindgen & Quick Fix on missing ex:import sqlite3;)

license

mit

credits

Special thanks to m0tholith, Zathy, and ecoral360 for laying the groundwork and architecture for the C3 language server.