(reftex-reference): Fix character constant.

diff --git a/lisp/textmodes/reftex-ref.el b/lisp/textmodes/reftex-ref.el
index 556c4374f132ecb4f67393feedefaa86ac1aa91c..d1dd59c7c4d51f809dfe0509c2ef1c1c44a99540 100644 (file)
--- a/lisp/textmodes/reftex-ref.el
+++ b/lisp/textmodes/reftex-ref.el
@@ -449,7 +449,7 @@ When called with 2 C-u prefix args, disable magic word recognition."
 
        ;; remove ~ if we do already have a space
        (when (and (= ?~ (string-to-char form))
-                  (member (preceding-char) '(?\ ?\t ?\n)))
+                  (member (preceding-char) '(?\  ?\t ?\n)))
          (setq form (substring form 1)))
        ;; do we have a special format?
        (setq reftex-format-ref-function