diff -ur OpenPOBox.orig/asearch/Makefile OpenPOBox/asearch/Makefile
--- OpenPOBox.orig/asearch/Makefile	2001-07-23 16:18:15.000000000 +0900
+++ OpenPOBox/asearch/Makefile	2003-06-14 17:52:12.668859200 +0900
@@ -2,7 +2,6 @@
 #	$Date: 2004/09/28 03:42:40 $
 #	$Revision: 1.6 $
 #
-CC = gcc
 CFLAGS = -Xcpluscomm
 WTANGLE = perl ../wtangle/wtangle
 
diff -ur OpenPOBox.orig/romakana/rklist OpenPOBox/romakana/rklist
--- OpenPOBox.orig/romakana/rklist	2001-07-23 23:29:06.000000000 +0900
+++ OpenPOBox/romakana/rklist	2003-06-18 10:05:47.358003200 +0900
@@ -127,7 +127,7 @@
 na	ナ
 ne	ネ
 ni	ニ
-#nn	ン
+nn	ン
 no	ノ
 nu	ヌ
 nya	ニャ
diff -ur OpenPOBox.orig/server/Makefile.in OpenPOBox/server/Makefile.in
--- OpenPOBox.orig/server/Makefile.in	2002-02-19 09:37:10.000000000 +0900
+++ OpenPOBox/server/Makefile.in	2003-06-14 17:52:12.678873600 +0900
@@ -10,7 +10,6 @@
 # CFLAGS = -DUNIX @CFLAGS@ -Xcpluscomm \
 #	-I../asearch -I../romakana -I../include -g
 
-CC = gcc
 CFLAGS = -DUNIX @CFLAGS@ \
 	-I/usr/local/include -I/usr/local/lib/glib/include \
 	-I@prefix@/include \
diff -ur OpenPOBox.orig/server/pbserver.html OpenPOBox/server/pbserver.html
--- OpenPOBox.orig/server/pbserver.html	2002-02-19 09:37:10.000000000 +0900
+++ OpenPOBox/server/pbserver.html	2003-06-18 10:20:24.779673600 +0900
@@ -60,8 +60,8 @@
 
 #define POBOXSERVERPORT 1178
 
-#define MAXCANDS 100
-#define MAXWORDLEN 100
+#define MAXCANDS 300
+#define MAXWORDLEN 50
 unsigned char *cands[MAXCANDS],*candspat[MAXCANDS];
 
 int process(int);
@@ -115,7 +115,7 @@
 
 process(int sock)
 {	
-	unsigned char buf[1000],combuf[BUFSIZE];
+	unsigned char buf[8000],combuf[BUFSIZE];
 
 	unsigned char w[100],p[100];
 	int i,n;
@@ -135,9 +135,11 @@
 		pobox_usedict(NULL); // save all existing changes
 		return -1; // this makes the server's main routine disconnect 
 	case '1':
+#if 0 // delete tolower
 		for(pat=combuf+1;*pat;pat++){
 			if(isupper(*pat)) *pat = tolower(*pat);
 		}
+#endif
 		pat = combuf+1;
 		patlen = strlen(pat);
 		pobox_context(context[sock],strlen(context[sock]));
diff -ur OpenPOBox.orig/server/poboxlib.html OpenPOBox/server/poboxlib.html
--- OpenPOBox.orig/server/poboxlib.html	2002-02-19 09:37:10.000000000 +0900
+++ OpenPOBox/server/poboxlib.html	2004-09-28 10:37:22.818192000 +0900
@@ -557,7 +557,7 @@
 //
 /////////////////////////////////////////////////////////////////
 
-#define MAXCANDS 40
+#define MAXCANDS 300
 static UCHAR *cands[MAXCANDS];
 static UCHAR *candspat[MAXCANDS];
 static int ncands = 0;
@@ -603,7 +603,7 @@
 //
 // $BC18l8!:w(B
 //
-POBOX_INT pobox_search(UCHAR *pat)
+POBOX_INT pobox_search(UCHAR *orig_pat)
 {
 	int i,j;
 	int m;
@@ -615,12 +615,18 @@
 	UCHAR searchpat[1000];
 	UCHAR kana[MAXWORDLEN];
 
+	UCHAR pat[100];
+
 	Dict *dict;
 	DicEntry de;
 
 	if(pat == NULL || strlen(pat) > 100)
 		return 0;
 
+	for (p = orig_pat, s = pat; *p; p++, s++) {
+	        *s = tolower(*p);
+	}
+	*s = '\0';
 #ifndef USEGC
 	for(i=0;i<ncands;i++){
 		if(cands[i]) free(cands[i]);
@@ -642,6 +648,8 @@
 			if(*s == 0xa4) *s = 0xa5;
 		}
 		addcand(&de);
+		de.word = orig_pat;
+		addcand(&de);
 		de.word = pat;
 		addcand(&de);
 	}
@@ -769,7 +777,54 @@
 					}
 				}
 			}
+		} 
+#ifdef USELOOKUP
+                else if(dict->poboxdict->type == POBOXDICT_LOOKUP){
+		// $B$"$$$^$$8!:w$O$H$j$"$($:J]N1(B
+		// $BAw$j2>L>8!:w(B
+printf("okurigana == pat=[%s]\n",pat);
+			strcpy(searchpat, pat);
+			while (ncands == 0 && !exact && *searchpat != '\0') {
+				int i, l;
+
+printf("okurigana searchpat=[%s]\n",searchpat);
+				if(lookup_search(dict->lookup,searchpat)){
+					char *line, *s;
+					UCHAR wordbuf[100];
+					for(;(line = lookup_get_next_line(dict->lookup)) && ncands < MAXCANDS;){
+						de.pat = line;
+						for(s = line;*s && *s != '\t';s++);
+						*s++ = '\0';
+						if (strncmp(de.pat, searchpat, strlen(de.pat)) != 0) {
+							/* $BF~NO$,FI$_$G;O$^$C$F$$$J$$>l9g$O8uJd$+$i30$9(B */
+							free(line);
+							continue;
+						}
+
+						de.word = s;
+						for(;*s && *s != '\t' && *s != '\n' && *s != '\r';s++);
+						*s = '\0';
+						strcpy(wordbuf, de.word);
+						Roma2Kana(pat+strlen(de.pat)-1,kana,rktable);
+						strcat(wordbuf,kana);
+						de.word = wordbuf;
+
+						de.context = NULL;
+						addcand(&de);
+						free(line);
+printf("okurigana cand=[%s]\n",s);
+					}
+				}
+				// delete vowels
+				l = strlen(searchpat);
+				searchpat[l - 1] = '\0';
+				for (i = l - 2; i >= 0 && !consonant(searchpat[i]); i--) {
+					searchpat[i] = '\0';
+				}
+			}
 		}
+#endif
+
 	}
 
 	if(ncands+3 < MAXCANDS){