From e837058bc33ac4055f8456f71081692734217d20 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Sat, 22 Mar 1997 04:13:05 +0000
Subject: [PATCH] (print): Generate a backslash in \2e10.

---
 src/print.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/print.c b/src/print.c
index f592f4a769..57f6ffdf82 100644
--- a/src/print.c
+++ b/src/print.c
@@ -1018,7 +1018,9 @@ print (obj, printcharfun, escapeflag)
 	  confusing = 0;
 	else
 	  {
-	    while (p != end && *p >= '0' && *p <= '9')
+	    while (p != end && ((*p >= '0' && *p <= '9')
+				/* Needed for \2e10.  */
+				|| *p == 'e'))
 	      p++;
 	    confusing = (end == p);
 	  }
-- 
2.20.1