diff -uNr pobox-el_1.15.1/pobox-conf.el pobox-el_1.15.1_new/pobox-conf.el
--- pobox-el_1.15.1/pobox-conf.el	Sat Sep 28 15:24:48 2002
+++ pobox-el_1.15.1_new/pobox-conf.el	Sun Dec 15 00:37:41 2002
@@ -92,19 +92,19 @@
 ;;;; 各変換エンジンのカスタマイズ
 ;;;; ============================================================
 ;; 優先順位および初期使用フラグ
-;(setq pobox-engine-list
-;      '((pobox-engine-alphabet . t)
-;       (pobox-engine-dabbrev)
-;	(pobox-engine-bc)
-;	(pobox-engine-pbserver . t)
-;	(pobox-engine-pbserv)
-;	(pobox-engine-pogemo)
-;	(pobox-engine-canna)))
+(setq pobox-engine-list
+      '((pobox-engine-alphabet)
+       (pobox-engine-dabbrev)
+	(pobox-engine-bc)
+	(pobox-engine-pbserver . t)
+	(pobox-engine-pbserv)
+	(pobox-engine-pogemo)
+	(pobox-engine-canna)))
 
 ;; 接続する pbserver のホスト名
-;(setq pobox-engine-pbserver-server "localhost")
+(setq pobox-engine-pbserver-server "localhost")
 ;; pbserver が使用するポート番号
-;(setq pobox-engine-pbserver-port 1178)
+(setq pobox-engine-pbserver-port 1178)
 
 ;; 接続する pbserv のホスト名
 ;(setq pobox-engine-pbserv-server "localhost")
diff -uNr pobox-el_1.15.1/pobox-input-mode.el pobox-el_1.15.1_new/pobox-input-mode.el
--- pobox-el_1.15.1/pobox-input-mode.el	Sun Aug 25 23:24:47 2002
+++ pobox-el_1.15.1_new/pobox-input-mode.el	Sat Dec 14 22:58:48 2002
@@ -130,6 +130,17 @@
     (pobox-disp-input)
     ))
 
+(defun pobox-input-backward-delete-char ()
+  (interactive)
+  (or (= pobox-input-column 0)
+      (progn
+        (setq pobox-pat (substring pobox-pat 0 (1- (length pobox-pat))))
+        (setq pobox-input-column (1- pobox-input-column))))
+  (if (= (length pobox-pat) 0)
+      (pobox-conv-cancel-all)
+    (pobox-disp-input)
+    ))
+
 (defun pobox-input-split ()
   (interactive)
   (setq pobox-next-pattern (substring pobox-pat pobox-input-column))
diff -uNr pobox-el_1.15.1/pobox.el pobox-el_1.15.1_new/pobox.el
--- pobox-el_1.15.1/pobox.el	Sat Sep 28 15:24:49 2002
+++ pobox-el_1.15.1_new/pobox.el	Sat Dec 14 22:58:48 2002
@@ -92,6 +92,9 @@
 	(substitute-key-definition 'delete-backward-char 
 				   'pobox-input-delete-backward-char
 				   map global-map)
+        (substitute-key-definition 'backward-delete-char 
+                                   'pobox-input-backward-delete-char
+                                   map global-map)
 	(substitute-key-definition 'delete-char
 				   'pobox-input-delete-char map global-map)
 	(substitute-key-definition 'universal-argument