Fixed defgroup description.

[riece] / lisp / riece-alias.el

diff --git a/lisp/riece-alias.el b/lisp/riece-alias.el
index d94ae85..0e63e58 100644 (file)
--- a/lisp/riece-alias.el
+++ b/lisp/riece-alias.el
@@ -36,7 +36,7 @@
 (require 'riece-signal)
 
 (defgroup riece-alias nil
-  "Define aliases of names"
+  "Aliases of channel/user names."
   :prefix "riece-"
   :group 'riece)
 
@@ -50,7 +50,7 @@
   :type 'boolean
   :group 'riece-alias)
 
-(defcustom riece-alias-alternate-separator nil
+(defcustom riece-alias-alternate-separator "@"
   "A string to separate prefix and server."
   :type '(choice (const nil) string)
   :group 'riece-alias)
@@ -143,7 +143,7 @@
          (setq string (cdr (car alist))
                alist nil)
        (setq alist (cdr alist)))))
-  string)
+  (copy-sequence string))
 
 (defun riece-alias-expand-identity-string (string)
   (let ((alist riece-alias-alist))
@@ -156,7 +156,7 @@
       (setq string (riece-alias-expand-alternate-separator string)))
   (if riece-alias-enable-percent-hack
       (setq string (riece-alias-expand-percent-hack string)))
-  string)
+  (copy-sequence string))
 
 (defun riece-alias-insinuate ()
   )