[Emacs-diffs] Changes to emacs/lisp/info.el

[Eli Zaretskii]

Index: emacs/lisp/info.el
diff -u emacs/lisp/info.el:1.484 emacs/lisp/info.el:1.485
--- emacs/lisp/info.el:1.484    Sat May 20 20:06:45 2006
+++ emacs/lisp/info.el  Sat May 20 20:16:59 2006
@@ -2918,7 +2918,9 @@
        (goto-char (point-min))
        (re-search-forward "\\* Menu: *\n" nil t)
        (while (re-search-forward "\\*.*: *(\\([^)]+\\))" nil t)
-         (setq manuals (cons (match-string 1) manuals)))
+         ;; add-to-list makes sure we don't have duplicates in `manuals',
+         ;; so that the following dolist loop runs faster.
+         (add-to-list 'manuals (match-string 1)))
        (dolist (manual (nreverse manuals))
          (message "Searching %s" manual)
          (condition-case err