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

diff --git a/lisp/help-mode.el b/lisp/help-mode.el
index 98b27623ce070f0cab2e427e070c33becb3d15f9..075b893ad6f0ab5242dfdd18832e224d3294d650 100644 (file)
--- a/lisp/help-mode.el
+++ b/lisp/help-mode.el
@@ -487,7 +487,7 @@ 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))))