added consistent _main

main.go

@@ -82,13 +82,36 @@ func detectAndRunZip() bool {
   return true
 }
 
+func runFiles(files []string) {
+  defer func() {
+    if r := recover(); r != nil {
+      fmt.Fprintf(os.Stderr, "Error: %v\n", r)
+      os.Exit(1)
+    }
+  }()
+
+  c := clyx.NewClyx("", defaultLibCode)
+  for _, filePath := range files {
+    content, err := os.ReadFile(filePath)
+    if err != nil {
+      fmt.Fprintf(os.Stderr, "Error executing %s: %v\n", filePath, err)
+      os.Exit(1)
+    }
+    c.Run(string(content))
+  }
+
+  if c.HasWord("_main") {
+    c.Run("_main")
+  }
+}
+
 func main() {
   if detectAndRunZip() {
     return
   }
 
   if len(os.Args) > 1 {
-    clyx.RunFile(os.Args[1], defaultLibCode)
+    runFiles(os.Args[1:])
   } else {
     defer func() {
       if r := recover(); r != nil {