* mixi.el: (with-mixi-retrieve): Don't bind `buffer' variable.
authorbg66 <bg66>
Wed, 17 Jan 2007 10:34:26 +0000 (10:34 +0000)
committerbg66 <bg66>
Wed, 17 Jan 2007 10:34:26 +0000 (10:34 +0000)
(with-mixi-post-form): Ditto.
(mixi-get-matched-items): Follow the change above.
(mixi-make-me): Ditto.
(mixi-realize-diary): Ditto.
(mixi-post-diary): Ditto.
(mixi-realize-community): Ditto.
(mixi-realize-topic): Ditto.
(mixi-post-topic): Ditto.
(mixi-realize-event): Ditto.
(mixi-post-comment): Ditto.
(mixi-realize-message): Ditto.
(mixi-post-message): Ditto.
(mixi-realize-news): Ditto.
(mixi-realization-error): Ditto.
(mixi-post-error): Ditto.

ChangeLog
mixi.el

index d72029e..63e0c4b 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,24 @@
 2007-01-17  OHASHI Akira  <bg66@koka-in.org>
 
+       * mixi.el: (with-mixi-retrieve): Don't bind `buffer' variable.
+       (with-mixi-post-form): Ditto.
+       (mixi-get-matched-items): Follow the change above.
+       (mixi-make-me): Ditto.
+       (mixi-realize-diary): Ditto.
+       (mixi-post-diary): Ditto.
+       (mixi-realize-community): Ditto.
+       (mixi-realize-topic): Ditto.
+       (mixi-post-topic): Ditto.
+       (mixi-realize-event): Ditto.
+       (mixi-post-comment): Ditto.
+       (mixi-realize-message): Ditto.
+       (mixi-post-message): Ditto.
+       (mixi-realize-news): Ditto.
+       (mixi-realization-error): Ditto.
+       (mixi-post-error): Ditto.
+
+2007-01-17  OHASHI Akira  <bg66@koka-in.org>
+
        * mixi.el: Avoid warnings when compiling.
 
 2007-01-16  OHASHI Akira  <bg66@koka-in.org>
diff --git a/mixi.el b/mixi.el
index 2935b30..e65181a 100644 (file)
--- a/mixi.el
+++ b/mixi.el
@@ -237,14 +237,13 @@ Increase this value when unexpected error frequently occurs."
      'error-conditions '(mixi-post-error error))
 
 (defmacro mixi-realization-error (type object)
-  `(let ((data (if (and (boundp 'buffer) debug-on-error)
-                  (list ,type ,object buffer)
+  `(let ((data (if debug-on-error
+                  (list ,type ,object (buffer-string))
                 (list ,type ,object))))
      (signal 'mixi-realization-error data)))
 
 (defmacro mixi-post-error (type &optional object)
-  `(let ((data (when (and (boundp 'buffer) debug-on-error)
-                (list buffer))))
+  `(let ((data (when debug-on-error (list (buffer-string)))))
      (if ,object
         (setq data (cons ,type (cons ,object data)))
        (setq data (cons ,type data)))
@@ -412,28 +411,34 @@ Increase this value when unexpected error frequently occurs."
   (mixi-retrieve "/logout.pl"))
 
 (defmacro with-mixi-retrieve (url &rest body)
-  `(let (buffer)
-     (when ,url
-       (setq buffer (mixi-retrieve ,url))
-       (when (string-match "<form action=\"login\\.pl\" method=\"post\">"
-                          buffer)
+  `(when ,url
+     (with-temp-buffer
+       (insert (mixi-retrieve ,url))
+       (goto-char (point-min))
+       (when (search-forward
+             "<form action=\"login.pl\" method=\"post\">" nil t)
         (mixi-login)
-        (setq buffer (mixi-retrieve ,url))))
-     ,@body))
+        (erase-buffer)
+        (insert (mixi-retrieve ,url))
+        (goto-char (point-min)))
+       ,@body)))
 (put 'with-mixi-retrieve 'lisp-indent-function 'defun)
-(put 'with-mixi-retrieve 'edebug-form-spec '(form body))
+(put 'with-mixi-retrieve 'edebug-form-spec '(body))
 
 (defmacro with-mixi-post-form (url fields &rest body)
-  `(let (buffer)
-     (when ,url
-       (setq buffer (mixi-post-form ,url ,fields))
-       (when (string-match "<form action=\"login\\.pl\" method=\"post\">"
-                          buffer)
+  `(when ,url
+     (with-temp-buffer
+       (insert (mixi-post-form ,url ,fields))
+       (goto-char (point-min))
+       (when (search-forward
+             "<form action=\"login.pl\" method=\"post\">" nil t)
         (mixi-login)
-        (setq buffer (mixi-post-form ,url ,fields))))
-     ,@body))
+        (erase-buffer)
+        (insert (mixi-post-form ,url ,fields))
+        (goto-char (point-min)))
+       ,@body)))
 (put 'with-mixi-post-form 'lisp-indent-function 'defun)
-(put 'with-mixi-post-form 'edebug-form-spec '(form body))
+(put 'with-mixi-post-form 'edebug-form-spec '(body))
 
 (defun mixi-get-matched-items (url regexp &optional range)
   "Get matched items to REGEXP in URL."
@@ -442,19 +447,17 @@ Increase this value when unexpected error frequently occurs."
     (catch 'end
       (while (or (null range) (< (length ids) range))
        (with-mixi-retrieve (format url page)
-         (let ((pos 0)
-               found)
-           (while (and (string-match regexp buffer pos)
+         (let (found)
+           (while (and (re-search-forward regexp nil t)
                        (or (null range) (< (length ids) range)))
              (let ((num 1)
                    list)
-               (while (match-string num buffer)
-                 (setq list (cons (match-string num buffer) list))
+               (while (match-string num)
+                 (setq list (cons (match-string num) list))
                  (incf num))
                (when (not (member (reverse list) ids))
                  (setq found t)
-                 (setq ids (cons (reverse list) ids)))
-               (setq pos (match-end (1- num)))))
+                 (setq ids (cons (reverse list) ids)))))
            (when (not found)
              (throw 'end ids))))
        (incf page)))
@@ -738,8 +741,8 @@ Increase this value when unexpected error frequently occurs."
   "Return a my object."
   (unless mixi-me
     (with-mixi-retrieve "/home.pl"
-      (if (string-match mixi-my-id-regexp buffer)
-         (setq mixi-me (mixi-make-friend (match-string 1 buffer)))
+      (if (re-search-forward mixi-my-id-regexp)
+         (setq mixi-me (mixi-make-friend (match-string 1)))
        (signal 'error (list 'who-am-i)))))
   mixi-me)
 
@@ -796,7 +799,7 @@ Increase this value when unexpected error frequently occurs."
   (unless (mixi-object-realized-p friend)
     (let (buf)
       (with-mixi-retrieve (mixi-friend-page friend)
-       (setq buf buffer))
+       (setq buf (buffer-string)))
       (if (string-match mixi-friend-nick-regexp buf)
          (mixi-friend-set-nick friend (match-string 1 buf))
        (mixi-realization-error 'cannot-find-nick friend))
@@ -804,7 +807,7 @@ Increase this value when unexpected error frequently occurs."
       (unless (string-match mixi-friend-name-regexp buf)
        (with-mixi-retrieve (concat "/show_profile.pl?id="
                                    (mixi-friend-id friend))
-         (setq buf buffer)))
+         (setq buf (buffer-string))))
       (if (string-match mixi-friend-name-regexp buf)
            (mixi-friend-set-name friend (match-string 2 buf))
        (mixi-realization-error 'cannot-find-name friend))
@@ -1145,24 +1148,24 @@ Increase this value when unexpected error frequently occurs."
   ;; FIXME: Check a expiration of cache?
   (unless (mixi-object-realized-p diary)
     (with-mixi-retrieve (mixi-diary-page diary)
-      (unless (string-match mixi-diary-closed-regexp buffer)
-       (if (string-match mixi-diary-owner-nick-regexp buffer)
+      (unless (re-search-forward mixi-diary-closed-regexp nil t)
+       (if (re-search-forward mixi-diary-owner-nick-regexp nil t)
            (mixi-friend-set-nick (mixi-diary-owner diary)
-                                 (match-string 1 buffer))
+                                 (match-string 1))
          (mixi-realization-error 'cannot-find-owner-nick diary))
-       (if (string-match mixi-diary-time-regexp buffer)
+       (if (re-search-forward mixi-diary-time-regexp nil t)
            (mixi-diary-set-time
-            diary (encode-time 0 (string-to-number (match-string 10 buffer))
-                               (string-to-number (match-string 9 buffer))
-                               (string-to-number (match-string 7 buffer))
-                               (string-to-number (match-string 6 buffer))
-                               (string-to-number (match-string 5 buffer))))
+            diary (encode-time 0 (string-to-number (match-string 10))
+                               (string-to-number (match-string 9))
+                               (string-to-number (match-string 7))
+                               (string-to-number (match-string 6))
+                               (string-to-number (match-string 5))))
          (mixi-realization-error 'cannot-find-time diary))
-       (if (string-match mixi-diary-title-regexp buffer)
-           (mixi-diary-set-title diary (match-string 2 buffer))
+       (if (re-search-forward mixi-diary-title-regexp nil t)
+           (mixi-diary-set-title diary (match-string 2))
          (mixi-realization-error 'cannot-find-title diary))
-       (if (string-match mixi-diary-content-regexp buffer)
-           (mixi-diary-set-content diary (match-string 2 buffer))
+       (if (re-search-forward mixi-diary-content-regexp nil t)
+           (mixi-diary-set-content diary (match-string 2))
          (mixi-realization-error 'cannot-find-content diary))))
     (mixi-object-touch diary)))
 
@@ -1352,8 +1355,8 @@ Increase this value when unexpected error frequently occurs."
                  ("submit" . "main")))
        post-key)
     (with-mixi-post-form (mixi-post-diary-page) fields
-      (if (string-match mixi-post-key-regexp buffer)
-         (setq post-key (match-string 1 buffer))
+      (if (re-search-forward mixi-post-key-regexp nil t)
+         (setq post-key (match-string 1))
        (mixi-post-error 'cannot-find-key)))
     (setq fields `(("post_key" . ,post-key)
                   ("id" . ,(mixi-friend-id (mixi-make-me)))
@@ -1361,7 +1364,7 @@ Increase this value when unexpected error frequently occurs."
                   ("diary_body" . ,content)
                   ("submit" . "confirm")))
     (with-mixi-post-form (mixi-post-diary-page) fields
-      (unless (string-match mixi-post-succeed-regexp buffer)
+      (unless (re-search-forward mixi-post-succeed-regexp nil t)
        (mixi-post-error 'cannot-find-succeed)))))
 
 ;; Community object.
@@ -1424,41 +1427,41 @@ Increase this value when unexpected error frequently occurs."
   ;; FIXME: Check a expiration of cache?
   (unless (mixi-object-realized-p community)
     (with-mixi-retrieve (mixi-community-page community)
-      (if (string-match mixi-community-nodata-regexp buffer)
+      (if (re-search-forward mixi-community-nodata-regexp nil t)
          ;; FIXME: Set all members?
          (mixi-community-set-name community "¥Ç¡¼¥¿¤¬¤¢¤ê¤Þ¤»¤ó")
-       (if (string-match mixi-community-name-regexp buffer)
-           (mixi-community-set-name community (match-string 1 buffer))
+       (if (re-search-forward mixi-community-name-regexp nil t)
+           (mixi-community-set-name community (match-string 1))
          (mixi-realization-error 'cannot-find-name community))
-       (if (string-match mixi-community-birthday-regexp buffer)
+       (if (re-search-forward mixi-community-birthday-regexp nil t)
            (mixi-community-set-birthday
             community
-            (encode-time 0 0 0 (string-to-number (match-string 3 buffer))
-                         (string-to-number (match-string 2 buffer))
-                         (string-to-number (match-string 1 buffer))))
+            (encode-time 0 0 0 (string-to-number (match-string 3))
+                         (string-to-number (match-string 2))
+                         (string-to-number (match-string 1))))
          (mixi-realization-error 'cannot-find-birthday community))
-       (if (string-match mixi-community-owner-regexp buffer)
-           (if (string= (match-string 1 buffer) "home.pl")
+       (if (re-search-forward mixi-community-owner-regexp nil t)
+           (if (string= (match-string 1) "home.pl")
                (mixi-community-set-owner community (mixi-make-me))
              (mixi-community-set-owner
-              community (mixi-make-friend (match-string 2 buffer)
-                                          (match-string 3 buffer))))
+              community (mixi-make-friend (match-string 2)
+                                          (match-string 3))))
          (mixi-realization-error 'cannot-find-owner community))
-       (if (string-match mixi-community-category-regexp buffer)
-           (mixi-community-set-category community (match-string 1 buffer))
+       (if (re-search-forward mixi-community-category-regexp nil t)
+           (mixi-community-set-category community (match-string 1))
          (mixi-realization-error 'cannot-find-category community))
-       (if (string-match mixi-community-members-regexp buffer)
+       (if (re-search-forward mixi-community-members-regexp nil t)
            (mixi-community-set-members
-            community (string-to-number (match-string 1 buffer)))
+            community (string-to-number (match-string 1)))
          (mixi-realization-error 'cannot-find-members community))
-       (if (string-match mixi-community-open-level-regexp buffer)
-           (mixi-community-set-open-level community (match-string 1 buffer))
+       (if (re-search-forward mixi-community-open-level-regexp nil t)
+           (mixi-community-set-open-level community (match-string 1))
          (mixi-realization-error 'cannot-find-open-level community))
-       (if (string-match mixi-community-authority-regexp buffer)
-           (mixi-community-set-authority community (match-string 1 buffer))
+       (if (re-search-forward mixi-community-authority-regexp nil t)
+           (mixi-community-set-authority community (match-string 1))
          (mixi-realization-error 'cannot-find-authority community))
-       (if (string-match mixi-community-description-regexp buffer)
-           (mixi-community-set-description community (match-string 1 buffer))
+       (if (re-search-forward mixi-community-description-regexp nil t)
+           (mixi-community-set-description community (match-string 1))
          (mixi-realization-error 'cannot-find-description community))))
     (mixi-object-touch community)))
 
@@ -1672,28 +1675,28 @@ Increase this value when unexpected error frequently occurs."
   ;; FIXME: Check a expiration of cache?
   (unless (mixi-object-realized-p topic)
     (with-mixi-retrieve (mixi-topic-page topic)
-      (if (string-match mixi-topic-community-regexp buffer)
+      (if (re-search-forward mixi-topic-community-regexp nil t)
          (mixi-community-set-name (mixi-topic-community topic)
-                                  (match-string 1 buffer))
+                                  (match-string 1))
        (mixi-realization-error 'cannot-find-community topic))
-      (if (string-match mixi-topic-time-regexp buffer)
+      (if (re-search-forward mixi-topic-time-regexp nil t)
          (mixi-topic-set-time
-          topic (encode-time 0 (string-to-number (match-string 5 buffer))
-                             (string-to-number (match-string 4 buffer))
-                             (string-to-number (match-string 3 buffer))
-                             (string-to-number (match-string 2 buffer))
-                             (string-to-number (match-string 1 buffer))))
+          topic (encode-time 0 (string-to-number (match-string 5))
+                             (string-to-number (match-string 4))
+                             (string-to-number (match-string 3))
+                             (string-to-number (match-string 2))
+                             (string-to-number (match-string 1))))
        (mixi-realization-error 'cannot-find-time topic))
-      (if (string-match mixi-topic-title-regexp buffer)
-         (mixi-topic-set-title topic (match-string 1 buffer))
+      (if (re-search-forward mixi-topic-title-regexp nil t)
+         (mixi-topic-set-title topic (match-string 1))
        (mixi-realization-error 'cannot-find-title topic))
-      (if (string-match mixi-topic-owner-regexp buffer)
+      (if (re-search-forward mixi-topic-owner-regexp nil t)
          (mixi-topic-set-owner topic
-                               (mixi-make-friend (match-string 1 buffer)
-                                                 (match-string 2 buffer)))
+                               (mixi-make-friend (match-string 1)
+                                                 (match-string 2)))
        (mixi-realization-error 'cannot-find-owner topic))
-      (if (string-match mixi-topic-content-regexp buffer)
-         (mixi-topic-set-content topic (match-string 2 buffer))
+      (if (re-search-forward mixi-topic-content-regexp nil t)
+         (mixi-topic-set-content topic (match-string 2))
        (mixi-realization-error 'cannot-find-content topic)))
     (mixi-object-touch topic)))
 
@@ -1780,15 +1783,15 @@ Increase this value when unexpected error frequently occurs."
                  ("submit" . "main")))
        post-key)
     (with-mixi-post-form (mixi-post-topic-page community) fields
-      (if (string-match mixi-post-key-regexp buffer)
-         (setq post-key (match-string 1 buffer))
+      (if (re-search-forward mixi-post-key-regexp nil t)
+         (setq post-key (match-string 1))
        (mixi-post-error 'cannot-find-key community)))
     (setq fields `(("post_key" . ,post-key)
                   ("bbs_title" . ,title)
                   ("bbs_body" . ,content)
                   ("submit" . "confirm")))
     (with-mixi-post-form (mixi-post-topic-page community) fields
-      (unless (string-match mixi-post-succeed-regexp buffer)
+      (unless (re-search-forward mixi-post-succeed-regexp nil t)
        (mixi-post-error 'cannot-find-succeed community)))))
 
 ;; Event object.
@@ -1861,46 +1864,45 @@ Increase this value when unexpected error frequently occurs."
   ;; FIXME: Check a expiration of cache?
   (unless (mixi-object-realized-p event)
     (with-mixi-retrieve (mixi-event-page event)
-      (if (string-match mixi-event-community-regexp buffer)
+      (if (re-search-forward mixi-event-community-regexp nil t)
          (mixi-community-set-name (mixi-event-community event)
-                                  (match-string 1 buffer))
+                                  (match-string 1))
        (mixi-realization-error 'cannot-find-community event))
-      (if (string-match mixi-event-time-regexp buffer)
+      (if (re-search-forward mixi-event-time-regexp nil t)
          (mixi-event-set-time
-          event (encode-time 0 (string-to-number (match-string 8 buffer))
-                             (string-to-number (match-string 7 buffer))
-                             (string-to-number (match-string 6 buffer))
-                             (string-to-number (match-string 5 buffer))
-                             (string-to-number (match-string 4 buffer))))
+          event (encode-time 0 (string-to-number (match-string 8))
+                             (string-to-number (match-string 7))
+                             (string-to-number (match-string 6))
+                             (string-to-number (match-string 5))
+                             (string-to-number (match-string 4))))
        (mixi-realization-error 'cannot-find-time event))
-      (if (string-match mixi-event-title-regexp buffer)
-         (mixi-event-set-title event (match-string 2 buffer))
+      (if (re-search-forward mixi-event-title-regexp nil t)
+         (mixi-event-set-title event (match-string 2))
        (mixi-realization-error 'cannot-find-title event))
-      (if (string-match mixi-event-owner-regexp buffer)
+      (if (re-search-forward mixi-event-owner-regexp nil t)
          (mixi-event-set-owner event
-                               (mixi-make-friend (match-string 2 buffer)
-                                                 (match-string 3 buffer)))
-       (if (string-match mixi-event-owner-seceded-regexp buffer)
+                               (mixi-make-friend (match-string 2)
+                                                 (match-string 3)))
+       (if (re-search-forward mixi-event-owner-seceded-regexp nil t)
            (mixi-event-set-owner event
-                                 (mixi-make-friend nil
-                                                   (match-string 2 buffer)))
+                                 (mixi-make-friend nil (match-string 2)))
          (mixi-realization-error 'cannot-find-owner event)))
-      (if (string-match mixi-event-date-regexp buffer)
-         (mixi-event-set-date event (match-string 6 buffer))
+      (if (re-search-forward mixi-event-date-regexp nil t)
+         (mixi-event-set-date event (match-string 6))
        (mixi-realization-error 'cannot-find-date event))
-      (if (string-match mixi-event-place-regexp buffer)
-         (mixi-event-set-place event (match-string 6 buffer))
+      (if (re-search-forward mixi-event-place-regexp nil t)
+         (mixi-event-set-place event (match-string 6))
        (mixi-realization-error 'cannot-find-place event))
-      (if (string-match mixi-event-detail-regexp buffer)
-         (mixi-event-set-detail event (match-string 6 buffer))
+      (if (re-search-forward mixi-event-detail-regexp nil t)
+         (mixi-event-set-detail event (match-string 6))
        (mixi-realization-error 'cannot-find-detail event))
-      (when (string-match mixi-event-limit-regexp buffer)
+      (when (re-search-forward mixi-event-limit-regexp nil t)
        (mixi-event-set-limit
-        event (encode-time 0 0 0 (string-to-number (match-string 8 buffer))
-                           (string-to-number (match-string 7 buffer))
-                           (string-to-number (match-string 6 buffer)))))
-      (if (string-match mixi-event-members-regexp buffer)
-         (mixi-event-set-members event (match-string 6 buffer))
+        event (encode-time 0 0 0 (string-to-number (match-string 8))
+                           (string-to-number (match-string 7))
+                           (string-to-number (match-string 6)))))
+      (if (re-search-forward mixi-event-members-regexp nil t)
+         (mixi-event-set-members event (match-string 6))
        (mixi-realization-error 'cannot-find-members event)))
     (mixi-object-touch event)))
 
@@ -2313,8 +2315,8 @@ Increase this value when unexpected error frequently occurs."
                ("comment_body" . ,content)))
       (setq fields `(("comment" . ,content))))
     (with-mixi-post-form (funcall page parent) fields
-      (if (string-match mixi-post-key-regexp buffer)
-         (setq post-key (match-string 1 buffer))
+      (if (re-search-forward mixi-post-key-regexp nil t)
+         (setq post-key (match-string 1))
        (mixi-post-error 'cannot-find-key parent)))
     (if (mixi-diary-p parent)
        (setq fields
@@ -2326,7 +2328,7 @@ Increase this value when unexpected error frequently occurs."
                     ("comment" . ,content)
                     ("submit" . "confirm"))))
     (with-mixi-post-form (funcall page parent) fields
-      (unless (string-match mixi-post-succeed-regexp buffer)
+      (unless (re-search-forward mixi-post-succeed-regexp nil t)
        (mixi-post-error 'cannot-find-succeed parent)))))
 
 ;; Message object.
@@ -2379,24 +2381,24 @@ Increase this value when unexpected error frequently occurs."
   "Realize a MESSAGE."
   (unless (mixi-object-realized-p message)
     (with-mixi-retrieve (mixi-message-page message)
-      (if (string-match mixi-message-owner-regexp buffer)
+      (if (re-search-forward mixi-message-owner-regexp nil t)
          (mixi-message-set-owner message
-                                 (mixi-make-friend (match-string 2 buffer)
-                                                   (match-string 3 buffer)))
+                                 (mixi-make-friend (match-string 2)
+                                                   (match-string 3)))
        (mixi-realization-error 'cannot-find-owner message))
-      (if (string-match mixi-message-title-regexp buffer)
-         (mixi-message-set-title message (match-string 2 buffer))
+      (if (re-search-forward mixi-message-title-regexp nil t)
+         (mixi-message-set-title message (match-string 2))
        (mixi-realization-error 'cannot-find-title message))
-      (if (string-match mixi-message-time-regexp buffer)
+      (if (re-search-forward mixi-message-time-regexp nil t)
          (mixi-message-set-time
-          message (encode-time 0 (string-to-number (match-string 6 buffer))
-                               (string-to-number (match-string 5 buffer))
-                               (string-to-number (match-string 4 buffer))
-                               (string-to-number (match-string 3 buffer))
-                               (string-to-number (match-string 2 buffer))))
+          message (encode-time 0 (string-to-number (match-string 6))
+                               (string-to-number (match-string 5))
+                               (string-to-number (match-string 4))
+                               (string-to-number (match-string 3))
+                               (string-to-number (match-string 2))))
        (mixi-realization-error 'cannot-find-time message))
-      (if (string-match mixi-message-content-regexp buffer)
-         (mixi-message-set-content message (match-string 1 buffer))
+      (if (re-search-forward mixi-message-content-regexp nil t)
+         (mixi-message-set-content message (match-string 1))
        (mixi-realization-error 'cannot-find-content message)))
     (mixi-object-touch message)))
 
@@ -2513,8 +2515,8 @@ Increase this value when unexpected error frequently occurs."
                  ("submit" . "main")))
        post-key)
     (with-mixi-post-form (mixi-post-message-page friend) fields
-      (if (string-match mixi-post-message-key-regexp buffer)
-         (setq post-key (match-string 1 buffer))
+      (if (re-search-forward mixi-post-message-key-regexp nil t)
+         (setq post-key (match-string 1))
        (mixi-post-error 'cannot-find-key friend)))
     (setq fields `(("post_key" . ,post-key)
                   ("subject" . ,title)
@@ -2522,7 +2524,7 @@ Increase this value when unexpected error frequently occurs."
                   ("yes" . "¡¡Á÷¡¡¿®¡¡")
                   ("submit" . "confirm")))
     (with-mixi-post-form (mixi-post-message-page friend) fields
-      (unless (string-match mixi-post-message-succeed-regexp buffer)
+      (unless (re-search-forward mixi-post-message-succeed-regexp nil t)
        (mixi-post-error 'cannot-find-succeed friend)))))
 
 ;; Introduction object.
@@ -2664,25 +2666,25 @@ Increase this value when unexpected error frequently occurs."
   ;; FIXME: Check a expiration of cache?
   (unless (mixi-object-realized-p news)
     (with-mixi-retrieve (mixi-news-page news)
-      (if (string-match mixi-news-title-regexp buffer)
-         (mixi-news-set-title news (match-string 1 buffer))
+      (if (re-search-forward mixi-news-title-regexp nil t)
+         (mixi-news-set-title news (match-string 1))
        (mixi-realization-error 'cannot-find-title news))
-      (if (string-match mixi-news-media-time-regexp buffer)
+      (if (re-search-forward mixi-news-media-time-regexp nil t)
          (progn
-           (mixi-news-set-media news (match-string 1 buffer))
+           (mixi-news-set-media news (match-string 1))
            (let ((year (nth 5 (decode-time (current-time))))
                  (month (nth 4 (decode-time (current-time))))
-                 (month-of-item (string-to-number (match-string 2 buffer))))
+                 (month-of-item (string-to-number (match-string 2))))
              (when (> month-of-item month)
                (decf year))
              (mixi-news-set-time
-              news (encode-time 0 (string-to-number (match-string 5 buffer))
-                                (string-to-number (match-string 4 buffer))
-                                (string-to-number (match-string 3 buffer))
+              news (encode-time 0 (string-to-number (match-string 5))
+                                (string-to-number (match-string 4))
+                                (string-to-number (match-string 3))
                                 month year))))
        (mixi-realization-error 'cannot-find-media-time news))
-      (if (string-match mixi-news-content-regexp buffer)
-         (mixi-news-set-content news (match-string 1 buffer))
+      (if (re-search-forward mixi-news-content-regexp nil t)
+         (mixi-news-set-content news (match-string 1))
        (mixi-realization-error 'cannot-find-content news)))
     (mixi-object-touch news)))