1 files changed, 4 insertions, 1 deletions

diff --git a/src/lread.c b/src/lread.c
index a753eb91868..4034085a38b 100644
--- a/src/lread.c
+++ b/src/lread.c
@@ -724,7 +724,10 @@ readevalloop (readcharfun, stream, sourcename, evalfun, printflag)
           continue;
         }
       if (c < 0) break;
-      if (c == ' ' || c == '\t' || c == '\n' || c == '\f') continue;
+
+      /* Ignore whitespace here, so we can detect eof.  */
+      if (c == ' ' || c == '\t' || c == '\n' || c == '\f' || c == '\r')
+        continue;
 
       if (!NILP (Vpurify_flag) && c == '(')
         {