added _main

clyx-go/clyx.go

@@ -460,5 +460,9 @@ func RunFile(filePath string, libCode string) {
   defer func() {
     if r := recover(); r != nil { fmt.Fprintf(os.Stderr, "Error executing %s: %v\n", filePath, r); os.Exit(1) }
   }()
-  NewClyx("", libCode).Run(string(content))
+  c := NewClyx("", libCode)
+  c.Run(string(content))
+  if c.HasWord("_main") {
+    c.Run("_main")
+  }
 }

clyx-python/clyx/clyx.py

@@ -123,7 +123,11 @@ class Clyx:
   run = lambda self, code: self._exec_quot(self._tokenize(code))
 
 def clyx(f):
-  try: Clyx().run(open(f).read())
+  try:
+    c = Clyx()
+    c.run(open(f).read())
+    if '_main' in c._words:
+      c.run('_main')
   except Exception as e: (sys.stderr.write(f'Error executing {f}: {e}\n'), sys.exit(1))
 
 repl = lambda: clyx(replpath)

test.clx

@@ -1,7 +1,7 @@
 #!/usr/bin/env clyx
 # Clyx core implementation test suite
 # Created by Luxferre in 2026, released into the public domain
-
+:: _main [
 # 1. Stack Manipulation
 "Testing stack operations..." puts cr
 
@@ -224,4 +224,4 @@ hsargs isquot [ hsargs qlen 0 > ] and if [
 ]
 
 0 hsexit
-
+]