stop all work on text regex, ngra text regex is now frozen

2026-09-15 18:06:52 +08:00
parent 57587bec16
commit e04adf594a
33 changed files with 1008 additions and 49 deletions
@@ -0,0 +1,39 @@
+// -----------------------------------------------------------------------------
+// file="RegexElementLabel"
+// Project: StgSharp
+// Copyright (c) Nitload.
+// SPDX-License-Identifier: MIT
+// -----------------------------------------------------------------------------
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Nitload.RegularAnalysis.Text
+{
+    [Flags]
+    public enum RegexElementLabel
+    {
+#pragma warning disable CA1707
+        NONE = 0,
+        UNIT = 1,
+        UNIT_SET = 2,
+        UNIT_SPAN = 4,
+        GROUP_BEGIN = 8,
+        GROUP_END = 16,
+        COUNT = 32,
+        CONCAT = 64,
+        ALT = 128,
+        EPSILON = 256,
+        SEQUENCE = UNIT | UNIT_SPAN | UNIT_SET,
+        UNIT_SINGLE = UNIT | UNIT_SET,
+        OPERATOR = COUNT | ALT | CONCAT,
+        VAST_OPERATOR = OPERATOR | GROUP_BEGIN,
+        ATOM_BEGIN = SEQUENCE | GROUP_BEGIN | EPSILON,
+        ATOM_END = SEQUENCE | GROUP_END | COUNT | EPSILON,
+
+#pragma warning restore CA1707
+    }
+}