Function arguments

src/parser/parser.cpp

@@ -147,9 +147,18 @@ std::vector<Instruction> parse(std::string program) {
                 continue;
             }
 
-            // 1. Function name
-            std::string name = line.substr(3, block_start - 3);
-            function_inst.args.push_back(Value(Instruction(split(trim(name)))));
+            // 1. Function signature (name + args)
+            std::string signature_str = line.substr(3, block_start - 3);
+            std::vector<Value> signature_parts = split(trim(signature_str));
+
+            if (signature_parts.empty()) {
+                error("Function definition is missing a name.");
+                continue;
+            }
+
+            for(const auto& part : signature_parts) {
+                function_inst.args.push_back(part);
+            }
 
             // 2. Find 'then' block
             size_t block_end = 0;