From 05b009a7c6c4dc28c1175bf3d46621c4696b2ab7 Mon Sep 17 00:00:00 2001
From: Ethan Dalool <git@voussoir.net>
Date: Tue, 15 Mar 2022 13:29:14 -0700
Subject: [PATCH] Escape backslashes when stringifying.

---
 voussoirkit/expressionmatch.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/voussoirkit/expressionmatch.py b/voussoirkit/expressionmatch.py
index f5cb242..df5f6c0 100644
--- a/voussoirkit/expressionmatch.py
+++ b/voussoirkit/expressionmatch.py
@@ -94,6 +94,7 @@ class ExpressionTree:
 
         if self_token not in OPERATORS:
             t = self_token
+            t = t.replace('\\', '\\\\')
             t = t.replace('"', '\\"')
             t = t.replace('(', '\\(')
             t = t.replace(')', '\\)')