+ /* string (Dict_char *) DICT_EOS terminated */
+ /* unsigned char length of information */
+ /* char * information */
+
+ info1 = (char*) p + *indxp1;
+ if (out && memcmp(out, info1, sizeof(Dict_char)) == 0)
+ {
+ if (subptr == 0)
+ continue;
+ *--indxp2 = -(info2 - np);
+ memcpy(info2, &subptr, sizeof(Dict_ptr));
+ info2 += sizeof(Dict_ptr);
+ memcpy(info2, out, sizeof(Dict_char));
+ info2 += sizeof(Dict_char);
+ if (userinfo)
+ {
+ memcpy(info2, userinfo, *userinfo+1);
+ info2 += *userinfo + 1;
+ }
+ else
+ *info2++ = 0;
+ subptr = 0;
+ ++no;
+ continue;
+ }
+ *--indxp2 = info2 - np;
+ slen = (dict_strlen((Dict_char*) info1)+1)*sizeof(Dict_char);
+ memcpy(info2, info1, slen);
+ info1 += slen;
+ info2 += slen;
+ }
+ else
+ {
+ /* Dict_ptr subptr */
+ /* Dict_char sub char */
+ /* unsigned char length of information */
+ /* char * information */
+
+ assert(*indxp1 < 0);
+ *--indxp2 = -(info2 - np);
+ info1 = (char*) p - *indxp1;
+ memcpy(info2, info1, sizeof(Dict_ptr)+sizeof(Dict_char));
+ info1 += sizeof(Dict_ptr)+sizeof(Dict_char);
+ info2 += sizeof(Dict_ptr)+sizeof(Dict_char);
+ }
+ slen = *info1+1;
+ memcpy(info2, info1, slen);
+ info2 += slen;
+ ++no;
+ }
+#if 1
+ memcpy((char*)p+DICT_infoffset,
+ (char*)np+DICT_infoffset,
+ info2 - ((char*)np+DICT_infoffset));
+ memcpy((char*)p + ((char*)indxp2 - (char*)np),
+ indxp2,
+ ((char*) np+DICT_bsize(p)) - (char*)indxp2);
+#else
+ memcpy((char*)p+DICT_infoffset, (char*)np+DICT_infoffset,
+ DICT_pagesize(dict)-DICT_infoffset);
+#endif
+ DICT_size(p) = info2 - np;
+ DICT_type(p) = 0;
+ DICT_nodir(p) = no;
+ xfree(np);
+ dict_bf_touch(dict->dbf, ptr);
+}
+
+
+
+/* return 0 if new */
+/* return 1 if before but change of info */
+/* return 2 if same as before */
+
+static int dict_ins(Dict dict, const Dict_char *str,
+ Dict_ptr ptr, int userlen, void *userinfo)
+{
+ int hi, lo, mid, slen, cmp = 1;
+ short *indxp;
+ char *info;
+ void *p;
+
+ dict_bf_readp(dict->dbf, ptr, &p);
+
+ assert(p);
+ assert(ptr);
+
+ mid = lo = 0;
+ hi = DICT_nodir(p)-1;
+ indxp = (short*) ((char*) p+DICT_bsize(p)-sizeof(short));
+ while (lo <= hi)
+ {
+ mid = (lo+hi)/2;
+ if (indxp[-mid] > 0)
+ {
+ /* string (Dict_char *) DICT_EOS terminated */
+ /* unsigned char length of information */
+ /* char * information */
+ info = (char*)p + indxp[-mid];
+ cmp = dict_strcmp((Dict_char*) info, str);