--- gateway_cgi.py.orig	2011-01-30 09:34:05.000000000 +0900
+++ gateway_cgi.py	2011-01-30 09:41:39.000000000 +0900
@@ -288,6 +287,9 @@
             buf = '<p>%s</p>' % buf
         return buf
 
+    def find_replays(self, plain):
+        return re.findall("&gt;&gt;([a-z0-9]{8})", plain):
+
     def print_rss(self):
         rss = RSS(encode = "UTF-8",
                   title = self.message["logo"],
@@ -300,6 +302,7 @@
         now = int(time())
         for cache in cachelist:
             if cache.valid_stamp + config.rss_range >= now:
+                ids = cache.keys()
                 title = self.escape(self.file_decode(cache.datfile))
                 path = self.appli[cache.type]+self.sep+self.str_encode(title)
                 for r in cache:
@@ -321,6 +324,34 @@
                                cache.datfile,
                                r.id, r.stamp, suffix,
                                r.stamp, suffix)
+                    replays = self.find_replays(r.get("body", ""))
+                    if replays:
+                        content += '\n    <hr />'
+                        c = 1
+                        tmp = []
+                        while (replays):
+                            if c > config.rrdepth:
+                                break
+                            replay = replays.pop()
+                            if replay in tmp:
+                                continue
+                            tmp.append(replay)
+                            idstr=None
+                            for id in ids:
+                                if (id.split("_")[1][:8] == replay):
+                                    idstr = id
+                                    break
+                            if idstr:
+                                rec = Record(datfile=cache.datfile, idstr=idstr)
+                                rec.load_body()
+                                rereplays = self.find_replays(rec.get("body", ""))
+                                if rereplays:
+                                    for rereplay in rereplays:
+                                        replays.append(rereplay)
+                                content += '\n    <p>%s: <br />%s</p>' % \
+                                    (replay, self.rss_html_format(rec.get("body", ""), self.appli[cache.type], title))
+                                rec.free()
+                                c += 1
                     if cache.type == "thread":
                         permapath = "%s/%s" % (path[1:], r.id[:8])
                     else:
--- config.py.orig	2011-01-30 09:34:14.000000000 +0900
+++ config.py	2011-01-30 09:34:27.000000000 +0900
@@ -165,6 +165,7 @@
 broadcast = "../tool/broadcast.py"  # Broadcast script path
 
 rss = "1"                                   # RSS version; must be "1"
+rrdepth = 3
 google = "http://www.google.co.jp/search"
 language = "en"                             # Language code (see RFC3066)