Add feature to Makefile detect the OS. In Linux the hex string conversion is better.

Author: BDisp

NStack/unicode/Makefile

@@ -1,5 +1,11 @@
+ifeq ($(OS),Windows_NT)
+    EXEC := maketables --tables=all --url=https://www.unicode.org/Public/15.0.0/ucd/ > Tables.cs
+else
+    EXEC := ./maketables --tables=all --url=https://www.unicode.org/Public/15.0.0/ucd/ > Tables.cs
+endif
+
 tables: unicodeData caseFolding maketables
-	maketables --tables=all --url=https://www.unicode.org/Public/15.0.0/ucd/ > Tables.cs
+	$(EXEC)
 
 unicodeData:
 	curl -O https://www.unicode.org/Public/15.0.0/ucd/UnicodeData.txt

NStack/unicode/Tables.cs

@@ -8256,7 +8256,7 @@ public static class Property {
 		/*0x7C */ CharClass.pS | CharClass.pp, // '|'
 		/*0x7D */ CharClass.pP | CharClass.pp, // '}'
 		/*0x7E */ CharClass.pS | CharClass.pp, // '~'
-		/*0x7F */ CharClass.pC, // '\x7f'
+		/*0x7F */ CharClass.pC, // '\u007f'
 		/*0x80 */ CharClass.pC, // '\u0080'
 		/*0x81 */ CharClass.pC, // '\u0081'
 		/*0x82 */ CharClass.pC, // '\u0082'