remove internal scripts

internal/shop.cm

@@ -6,7 +6,6 @@ var miniz = use('miniz')
 var time = use('time')
 var js = use('js')
 var crypto = use('crypto')
-var utf8 = use('utf8')
 var blob = use('blob')
 var pkg_tools = use('package')
 var os = use('os')
@@ -277,7 +276,7 @@ Shop.load_lock = function() {
 // Save lock.toml configuration (to global shop)
 Shop.save_lock = function(lock) {
   var path = global_shop_path + '/lock.toml'
-  fd.slurpwrite(path, utf8.encode(toml.encode(lock)));
+  fd.slurpwrite(path, stone(new blob(toml.encode(lock))));
 }
 
 
@@ -415,7 +414,7 @@ function resolve_mod_fn(path, pkg) {
   var content = text(fd.slurp(path))
   var script = script_form(path, content, file_pkg, inject);
   
-  var obj = pull_from_cache(utf8.encode(script))
+  var obj = pull_from_cache(stone(new blob(script)))
   if (obj) {
     var fn = js.compile_unblob(obj)
     return js.eval_compile(fn)
@@ -427,7 +426,7 @@ function resolve_mod_fn(path, pkg) {
   
   var fn = js.compile(compile_name, script)
   
-  put_into_cache(utf8.encode(script), js.compile_blob(fn))
+  put_into_cache(stone(new blob(script)), js.compile_blob(fn))
   
   return js.eval_compile(fn)
 }
@@ -608,7 +607,8 @@ Shop.open_package_dylib = function(pkg) {
   }
 
   // If no package context, only check core internal symbols
-  if (!package_context) {
+  if (!package_context || package_context == 'core') {
+    path = path.replace('/', '_')
     var core_sym = `js_${path}_use`
     if (os.internal_exists(core_sym)) {
       return {