From cea3e47938322b97c318dea38dc0d649e196dc1b Mon Sep 17 00:00:00 2001
From: Ben Culkin <scorpress@gmail.com>
Date: Tue, 16 Aug 2022 23:03:27 -0400
Subject: Refactor to add backtracking support

This probably doesn't help w/ error messages, but it enables some cool
ideas where syntax can be reused in cases where it would otherwise be
invalid
---
 JPratt/src/main/java/bjc/pratt/commands/NonInitialCommand.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'JPratt/src/main/java/bjc/pratt/commands/NonInitialCommand.java')

diff --git a/JPratt/src/main/java/bjc/pratt/commands/NonInitialCommand.java b/JPratt/src/main/java/bjc/pratt/commands/NonInitialCommand.java
index 12eecb6..02826a9 100644
--- a/JPratt/src/main/java/bjc/pratt/commands/NonInitialCommand.java
+++ b/JPratt/src/main/java/bjc/pratt/commands/NonInitialCommand.java
@@ -32,12 +32,12 @@ public abstract class NonInitialCommand<K, V, C> {
 	 * @param ctx
 	 *        The state needed for commands.
 	 *
-	 * @return The tree this command forms.
+	 * @return The result of executing the command.
 	 *
 	 * @throws ParserException
 	 *         If something went wrong during parsing.
 	 */
-	public abstract Tree<Token<K, V>> denote(Tree<Token<K, V>> operand, Token<K, V> operator,
+	public abstract CommandResult<K, V> denote(Tree<Token<K, V>> operand, Token<K, V> operator,
 			ParserContext<K, V, C> ctx) throws ParserException;
 
 	/**
-- 
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