init builtins

fix/src/main.rs

@@ -10,7 +10,7 @@ use rustyline::DefaultEditor;
 use rustyline::error::ReadlineError;
 
 #[derive(Parser)]
-#[command(name = "nix-js", about = "Nix expression evaluator")]
+#[command(name = "fix", about = "Nix expression evaluator")]
 struct Cli {
     #[command(subcommand)]
     command: Command,
@@ -40,8 +40,8 @@ struct ExprSource {
     file: Option<PathBuf>,
 }
 
-fn run_compile(runtime: &mut Runtime, src: ExprSource, silent: bool) -> Result<()> {
-    let src = if let Some(expr) = src.expr {
+fn run_compile(_runtime: &mut Runtime, src: ExprSource, _silent: bool) -> Result<()> {
+    let _src = if let Some(expr) = src.expr {
         Source::new_eval(expr)?
     } else if let Some(file) = src.file {
         Source::new_file(file)?