Tokenize Comma

examples/hello_world.sb

@@ -1,5 +1,5 @@
 fn main() {
-    foo(2);
+    foo(2, 1);
 }
 
 fn foo(x) {

examples_out/out.js

@@ -1,5 +1,5 @@
 function main() {
-foo(2)
+foo(2,1)
 }
 function foo(x) {
 return x

src/lexer/mod.rs

@@ -172,6 +172,7 @@ impl Cursor<'_> {
             },
             ':' => Colon,
             ';' => SemiColon,
+            ',' => Comma,
             '<' => SmallerThen,
             '>' => LargerThen,
             '(' => BraceOpen,

src/parser/mod.rs

@@ -241,7 +241,10 @@ impl Parser {
             let next = self.peek().ok_or_else(|| "Can not peek token")?;
             match &next.kind {
                 TokenKind::BraceClose => break,
-                TokenKind::Comma => continue,
+                TokenKind::Comma => {
+                    self.next();
+                    continue;
+                }
                 TokenKind::Identifier(_) | TokenKind::Literal(_) => {
                     args.push(self.parse_expression()?)
                 }

src/parser/tests.rs

@@ -120,7 +120,6 @@ fn test_parse_return_function_call() {
 }
 
 #[test]
-#[ignore]
 fn test_parse_function_call_multiple_arguments() {
     let raw = "
     fn main() {