daily update on 20240203 by nitload youmu, ExpComment Comment Splitter ok, case code(* comment[comment*)code--comment and comment*)code--comment not added, may use span optimize all programme

内核源代码/StgSharp.Script/Express/Element/ExpConst.cs

@@ -39,14 +39,11 @@ namespace StgSharp.Script.Express
     public class ExpConstantCollectionSource : IExpImmutableElement
     {
         private IScriptSourceProvider _sourceProvider;
-        private string _name;
         private Dictionary<string, ExpElementInstanceBase> _constants;
 
         public ExpConstantCollectionSource(
-                       string name,
                        IScriptSourceProvider sourceProvider )
         {
-            _name = name;
             _sourceProvider = sourceProvider;
             _constants = new Dictionary<string, ExpElementInstanceBase>(
                 ExpCompile.Multiplexer);
@@ -61,11 +58,11 @@ namespace StgSharp.Script.Express
 
         public IScriptSourceProvider SourceProvider => _sourceProvider;
 
-        public static Dictionary<string, ExpConstantCollectionSource> BuiltinConst => ExpCompile.BuiltinConst;
+        public static Dictionary<string, ExpElementInstanceBase> BuiltinConst => ExpCompile.BuiltinConst;
 
         public string Name
         {
-            get => _name;
+            get => ExpCompile.KeyWord.Constant;
         }
 
         public virtual void Analyse()
@@ -75,7 +72,24 @@ namespace StgSharp.Script.Express
 
         public ExpToken MakeReference(params object[] options)
         {
-            throw new NotImplementedException();
+            if (options.Length == 0 || options[0] is not string str)
+            {
+                return null!;
+            }
+            if (_constants.Count == 0) 
+            {
+                return null!;
+            }
+            if (_constants.TryGetValue(str, out var token))
+            {
+                return token;
+            }
+            return null!;
+        }
+
+        public bool TryGetConstant(string name, out ExpElementInstanceBase instance)
+        {
+            return _constants.TryGetValue(name, out instance);
         }
     }
 }