Implement feature

Kiber2009 · Kiber2009 · commit 9ebae9ca2177 · 2026-05-10T00:00:53.000+03:00
diff --git a/NanoArguments/Tree/Nodes/Branch/LiteralNode.cs b/NanoArguments/Tree/Nodes/Branch/LiteralNode.cs
@@ -1,12 +1,15 @@
 ﻿using System;
+using System.Collections.Generic;
 
 namespace NanoArguments.Tree.Nodes.Branch;
 
-public class LiteralNode(string literal) : BranchNode
+public class LiteralNode(ISet<string> literal) : BranchNode
 {
+    public LiteralNode(string literal) : this(new HashSet<string> { literal }) { }
+
     public override bool Check(ParsingContext context, uint pos)
     {
-        return context.ParserResult.PositionalArgs[pos] == literal;
+        return literal.Contains(context.ParserResult.PositionalArgs[pos]);
     }
 
     public override Action<ParsingContext> Parse(ParsingContext context, uint pos)

Original file line number	Diff line number	Diff line change
`@@ -1,12 +1,15 @@`
`1`	`1`	`using System;`
	`2`	`+using System.Collections.Generic;`
`2`	`3`
`3`	`4`	`namespace NanoArguments.Tree.Nodes.Branch;`
`4`	`5`
`5`		`-public class LiteralNode(string literal) : BranchNode`
	`6`	`+public class LiteralNode(ISet<string> literal) : BranchNode`
`6`	`7`	`{`
	`8`	`+ public LiteralNode(string literal) : this(new HashSet<string> { literal }) { }`
	`9`	`+`
`7`	`10`	`public override bool Check(ParsingContext context, uint pos)`
`8`	`11`	`{`
`9`		`- return context.ParserResult.PositionalArgs[pos] == literal;`
	`12`	`+ return literal.Contains(context.ParserResult.PositionalArgs[pos]);`
`10`	`13`	`}`
`11`	`14`
`12`	`15`	`public override Action<ParsingContext> Parse(ParsingContext context, uint pos)`