Merge branch 'cli_audit' into ir_artifact

internal/bootstrap.cm

@@ -1,5 +1,5 @@
 // Hidden vars come from env:
-//   CLI mode (cell_init):       os, args, core_path, shop_path, emit_qbe, dump_mach
+//   CLI mode (cell_init):       os, args, core_path, shop_path
 //   Actor spawn (script_startup): os, json, nota, wota, actorsym, init, core_path, shop_path
 // args[0] = script name, args[1..] = user args
 var load_internal = os.load_internal
@@ -54,7 +54,6 @@ use_cache['fold'] = fold_mod
 var mcode_mod = boot_load("mcode", boot_env)
 use_cache['mcode'] = mcode_mod
 var streamline_mod = null
-var qbe_emit_mod = null
 
 // Warn if any .cm source is newer than its compiled bytecode
 function check_mach_stale() {
@@ -101,7 +100,7 @@ function check_mach_stale() {
   }
   if (length(stale) > 0) {
     print("warning: bytecode is stale for: " + text(stale, ", ") + "\n")
-    print("run 'make regen' or './cell --core . regen.cm' to update\n")
+    print("run 'make regen' to update\n")
   }
 }
 check_mach_stale()
@@ -169,30 +168,13 @@ function load_module(name, env) {
 }
 
 // Load optimization pipeline modules (needs analyze to be defined)
-var qbe_macros = null
 streamline_mod = load_module("streamline", boot_env)
 use_cache['streamline'] = streamline_mod
-if (emit_qbe) {
-  qbe_macros = load_module("qbe", boot_env)
-  qbe_emit_mod = load_module("qbe_emit", boot_env)
-  use_cache['qbe'] = qbe_macros
-  use_cache['qbe_emit'] = qbe_emit_mod
-}
 
 // Run AST through mcode pipeline → register VM
 function run_ast(name, ast, env) {
   var compiled = mcode_mod(ast)
   var optimized = streamline_mod(compiled)
-  var qbe_il = null
-  if (emit_qbe) {
-    qbe_il = qbe_emit_mod(optimized, qbe_macros)
-    print(qbe_il)
-    return null
-  }
-  if (dump_mach) {
-    mach_dump_mcode(name, json.encode(optimized), env)
-    return null
-  }
   return mach_eval_mcode(name, json.encode(optimized), env)
 }
 
@@ -277,45 +259,26 @@ function load_engine(env) {
 var program = null
 var user_args = []
 var _j = 0
-var script_file = null
-var script = null
-var ast = null
 
 if (args != null) {
-  // CLI mode — parse args
+  // CLI mode — always run as actor program (.ce)
   program = args[0]
+  if (!program) {
+    print("error: no program specified\n")
+    disrupt
+  }
   _j = 1
   while (_j < length(args)) {
     push(user_args, args[_j])
     _j = _j + 1
   }
 
-  // Resolve script file: try .cm then .ce in CWD then core_path
-  script_file = program
-  if (!ends_with(script_file, '.ce') && !ends_with(script_file, '.cm'))
-    script_file = program + '.cm'
-
-  if (!fd.is_file(script_file))
-    script_file = core_path + '/' + program + '.cm'
-  if (!fd.is_file(script_file))
-    script_file = program + '.ce'
-  if (!fd.is_file(script_file))
-    script_file = core_path + '/' + program + '.ce'
-
-  if (ends_with(script_file, '.ce')) {
-    // Actor script — delegate to engine
-    load_engine({
-      os: os, actorsym: actorsym,
-      init: {program: program, arg: user_args},
-      core_path: core_path, shop_path: shop_path, json: json,
-      analyze: analyze, run_ast_fn: run_ast
-    })
-  } else {
-    // Module script — run directly
-    script = text(fd.slurp(script_file))
-    ast = analyze(script, script_file)
-    run_ast(program, ast, {use: use_fn, args: user_args, json: json})
-  }
+  load_engine({
+    os: os, actorsym: actorsym,
+    init: {program: program, arg: user_args},
+    core_path: core_path, shop_path: shop_path, json: json,
+    analyze: analyze, run_ast_fn: run_ast
+  })
 } else {
   // Actor spawn mode — load engine.cm with full actor env
   load_engine({