regex interpreter now can build partial correct AST (i forget groups), but in bad shape. building an optimizer.

2026-02-06 17:07:03 +08:00
parent 1bfb8b67c4
commit 3a441b270c
13 changed files with 236 additions and 31 deletions
@@ -52,11 +52,12 @@ namespace StgSharp.RegularAnalysis.TextRegex
            }
            if (Source.TryReadToken(out Token<RegexElementLabel> orig))
            {
-                if (((int)(orig.Flag | RegexElementLabel.ATOM_BEGIN) != 0) && ((int)_prev != 0))
+                if (((int)(orig.Flag & RegexElementLabel.ATOM_BEGIN) != 0) && ((int)_prev != 0))
                {
-                    Token<RegexElementLabel> ret = new Token<RegexElementLabel>(string.Empty, orig.Line,
-                                                                            orig.Column,
-                                                                            RegexElementLabel.OPERATOR);
+                    Token<RegexElementLabel> ret = new Token<RegexElementLabel>(string.Empty,
+                                                                                orig.Line,
+                                                                                orig.Column,
+                                                                                RegexElementLabel.CONCAT);
                    _buffer.Enqueue(orig);
                    _prev = orig.Flag & RegexElementLabel.ATOM_END;
                    return ret;