(help-make-xrefs): Skip spaces too when skipping tabs.

diff --git a/lisp/help-mode.el b/lisp/help-mode.el
index afaf06bec3c451c0c0cd2df1474365ffce20007e..3da2a23efc43dcd982d19b5d1e8a42a252e67875 100644 (file)
--- a/lisp/help-mode.el
+++ b/lisp/help-mode.el
@@ -462,7 +462,7 @@ that."
                      ;; Skip a single blank line.
                      (and (eolp) (forward-line))
                      (end-of-line)
-                     (skip-chars-backward "^\t\n")
+                     (skip-chars-backward "^ \t\n")
                      (if (and (>= (current-column) col)
                               (looking-at "\\(\\sw\\|-\\)+$"))
                          (let ((sym (intern-soft (match-string 0))))