From fc093a9a4f5649e8240b8410dc6a3c28d7e98f81 Mon Sep 17 00:00:00 2001
From: ueno <ueno>
Date: Fri, 5 Nov 2004 04:42:07 +0000
Subject: [PATCH] * riece-alias.el (riece-alias-alternate-separator): New user
 option. (riece-alias-use-atmark): Abolished.
 (riece-alias-escape-alternate-separator): Renamed from
 riece-alias-escape-atmark; use
 riece-alias-alternate-separator instead of hard-coded "@".
 (riece-alias-abbrev-alternate-separator): Renamed from
 riece-alias-abbrev-atmark; use
 riece-alias-alternate-separator instead of hard-coded "@".
 (riece-alias-expand-alternate-separator): Renamed from
 riece-alias-expand-atmark; use
 riece-alias-alternate-separator instead of hard-coded "@".

---
 lisp/ChangeLog      |   15 ++++++++++++++
 lisp/riece-alias.el |   55 ++++++++++++++++++++++++++++++++-------------------
 2 files changed, 50 insertions(+), 20 deletions(-)

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index c3394dc..a3a3aae 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,20 @@
 2004-11-05  Daiki Ueno  <ueno@unixuser.org>
 
+	* riece-alias.el (riece-alias-alternate-separator): New user
+	option.
+	(riece-alias-use-atmark): Abolished.
+	(riece-alias-escape-alternate-separator): Renamed from
+	riece-alias-escape-atmark; use riece-alias-alternate-separator
+	instead of hard-coded "@".
+	(riece-alias-abbrev-alternate-separator): Renamed from
+	riece-alias-abbrev-atmark; use riece-alias-alternate-separator
+	instead of hard-coded "@".
+	(riece-alias-expand-alternate-separator): Renamed from
+	riece-alias-expand-atmark; use riece-alias-alternate-separator
+	instead of hard-coded "@".
+
+2004-11-05  Daiki Ueno  <ueno@unixuser.org>
+
 	* riece-alias.el (riece-alias-abbrev-atmark): Don't append "@" to
 	a channel on default server.
 
diff --git a/lisp/riece-alias.el b/lisp/riece-alias.el
index 7b94277..0575db8 100644
--- a/lisp/riece-alias.el
+++ b/lisp/riece-alias.el
@@ -50,9 +50,9 @@
   :type 'boolean
   :group 'riece-alias)
 
-(defcustom riece-alias-use-atmark nil
-  "If non-nil, use atmark to separate prefix and server."
-  :type 'boolean
+(defcustom riece-alias-alternate-separator nil
+  "A string to separate prefix and server."
+  :type '(choice (const nil) string)
   :group 'riece-alias)
 
 (defcustom riece-alias-alist nil
@@ -79,31 +79,41 @@
 		     nil nil string)
     string))
 
-(defun riece-alias-escape-atmark (string)
+(defun riece-alias-escape-alternate-separator (string)
   (let ((index 0))
-    (while (string-match "@" string index)
+    (while (string-match (regexp-quote riece-alias-alternate-separator)
+			 string index)
       (setq index (1+ (match-end 0))
-	    string (replace-match "@@" nil nil string)))
+	    string (replace-match (concat riece-alias-alternate-separator
+					  riece-alias-alternate-separator)
+				  nil t string)))
     string))
 
-(defun riece-alias-abbrev-atmark (string)
+(defun riece-alias-abbrev-alternate-separator (string)
   (if (string-match " " string)
       (let ((prefix (substring string 0 (match-beginning 0)))
 	    (server (substring string (match-end 0))))
-	(concat (riece-alias-escape-atmark prefix) "@"
-		(riece-alias-escape-atmark server)))
-    (riece-alias-escape-atmark string)))
+	(concat (riece-alias-escape-alternate-separator prefix)
+		riece-alias-alternate-separator
+		(riece-alias-escape-alternate-separator server)))
+    (riece-alias-escape-alternate-separator string)))
 
-(defun riece-alias-expand-atmark (string)
+(defun riece-alias-expand-alternate-separator (string)
   (let ((index 0)
 	prefix
 	server
 	length)
     (while (and (null prefix)
-		(string-match "@+" string index))
+		(string-match
+		 (concat (regexp-quote riece-alias-alternate-separator) "+")
+		 string index))
       (setq length (- (match-end 0) (match-beginning 0))
-	    string (replace-match (make-string (/ length 2) ?@)
-				  nil nil string)
+	    string (replace-match
+		    (mapconcat #'identity
+			       (make-list (/ length 2)
+					  riece-alias-alternate-separator)
+			       "")
+		    nil t string)
 	    index (+ (match-beginning 0) (/ length 2)))
       (unless (zerop (% length 2))
 	(setq prefix (substring string 0 index))))
@@ -112,16 +122,21 @@
       (setq server (substring string index)
 	    index 0)
       (if (equal server "")
-	  (while (string-match "@@" server index)
-	    (setq server (replace-match "@" nil nil server)
+	  (while (string-match (regexp-quote
+				(concat riece-alias-alternate-separator
+					riece-alias-alternate-separator))
+			       server index)
+	    (setq server (replace-match
+			  riece-alias-alternate-separator
+			  nil t server)
 		  index (1- (match-end 0))))
 	(concat prefix " " server)))))
 
 (defun riece-alias-abbrev-identity-string (string)
   (if riece-alias-enable-percent-hack
       (setq string (riece-alias-abbrev-percent-hack string)))
-  (if riece-alias-use-atmark
-      (setq string (riece-alias-abbrev-atmark string)))
+  (if riece-alias-alternate-separator
+      (setq string (riece-alias-abbrev-alternate-separator string)))
   (let ((alist riece-alias-alist))
     (catch 'done
       (while alist
@@ -133,8 +148,8 @@
 (defun riece-alias-expand-identity-string (string)
   (if riece-alias-enable-percent-hack
       (setq string (riece-alias-expand-percent-hack string)))
-  (if riece-alias-use-atmark
-      (setq string (riece-alias-expand-atmark string)))
+  (if riece-alias-alternate-separator
+      (setq string (riece-alias-expand-alternate-separator string)))
   (let ((alist riece-alias-alist))
     (catch 'done
       (while alist
-- 
1.7.10.4