added another test for the parser

src/builtin/flowctl.rs

@@ -0,0 +1,39 @@
+use crate::{builtin::setup_builtin, jobs::JobBldr, libsh::error::{ShErr, ShErrKind, ShResult}, parse::{execute::prepare_argv, NdRule, Node}, prelude::*, procio::IoStack, state};
+
+pub fn flowctl(node: Node, kind: ShErrKind) -> ShResult<()> {
+	use ShErrKind::*;
+	let NdRule::Command { assignments: _, argv } = node.class else {
+		unreachable!()
+	};
+	let mut code = 0;
+
+	let mut argv = prepare_argv(argv);
+	let cmd = argv.remove(0).0;
+
+	if !argv.is_empty() {
+		let (arg,span) = argv
+			.into_iter()
+			.next()
+			.unwrap();
+
+		let Ok(status) = arg.parse::<i32>() else {
+			return Err(
+				ShErr::full(ShErrKind::SyntaxErr, format!("{cmd}: Expected a number"), span)
+			)
+		};
+
+		code = status;
+	}
+
+	flog!(DEBUG,code);
+
+	let kind = match kind {
+		LoopContinue(_) => LoopContinue(code),
+		LoopBreak(_) => LoopBreak(code),
+		FuncReturn(_) => FuncReturn(code),
+		CleanExit(_) => CleanExit(code),
+		_ => unreachable!()
+	};
+
+	Err(ShErr::simple(kind, ""))
+}

src/builtin/mod.rs

@@ -10,8 +10,9 @@ pub mod source;
 pub mod shift;
 pub mod jobctl;
 pub mod alias;
+pub mod flowctl;
 
-pub const BUILTINS: [&str;10] = [
+pub const BUILTINS: [&str;14] = [
 	"echo",
 	"cd",
 	"export",
@@ -21,7 +22,11 @@ pub const BUILTINS: [&str;10] = [
 	"jobs",
 	"fg",
 	"bg",
-	"alias"
+	"alias",
+	"return",
+	"break",
+	"continue",
+	"exit"
 ];
 
 /// Sets up a builtin command