From fbaa420ed550e9c3e7cdc09d4a8ec22bfbd782a6 Mon Sep 17 00:00:00 2001
From: JSDurand <mmemmew@gmail.com>
Date: Mon, 27 Feb 2023 12:36:41 +0800
Subject: before a major refactor

I decide to adopt a new approach of recording and updating item
derivation forests.  Since this affects a lot of things, I decide to
commit before the refactor, so that I can create a branch for that
refactor.
---
 nfa/Cargo.toml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'nfa/Cargo.toml')

diff --git a/nfa/Cargo.toml b/nfa/Cargo.toml
index 7f48760..9eac932 100644
--- a/nfa/Cargo.toml
+++ b/nfa/Cargo.toml
@@ -7,8 +7,9 @@ edition = "2021"
 
 [dependencies]
 graph = { path = "../graph", optional = true }
-receme = { path = "../receme" }
+receme = { path = "../receme", optional = true }
 
 [features]
 default = ["default-graph"]
 default-graph = ["dep:graph"]
+recursion = ["dep:receme"]
-- 
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