From 11600d212eb5ab66cfc3e4caee28494e86c09141 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Suzanne=20Dup=C3=A9ron?=
 <jahvascriptmaniac+github@gmail.com>
Date: Thu, 23 Jul 2020 23:10:05 +0100
Subject: [PATCH] Fix escape sequence in regexp

---
 dollar.rkt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dollar.rkt b/dollar.rkt
index c78280159..43ad44c77 100644
--- a/dollar.rkt
+++ b/dollar.rkt
@@ -35,7 +35,7 @@
 (define-syntax (if-version≥6.12 stx)
   (syntax-case stx ()
     [(_ . rest)
-     (if (and (not (regexp-match #px"^6\.11\.0\.900$" (version)))
+     (if (and (not (regexp-match #px"^6\\.11\\.0\\.900$" (version)))
               (or (regexp-match #px"^6(\\.([0123456789]|10|11)(\\..*|)|)$" (version))
                   (regexp-match #px"^[123245]\\..*$" (version))))
          #'(begin)