520   char *zBuf;                /* Temp-use buffer space */  member
953   sqlite3_free(pCur->zBuf);  in amatchClearCursor()
954   pCur->zBuf = 0;  in amatchClearCursor()
1033   char zBuf[4];  in amatchAddWord()  local
1042     pCur->zBuf = sqlite3_realloc(pCur->zBuf, pCur->nBuf);  in amatchAddWord()
1043     if( pCur->zBuf==0 ){  in amatchAddWord()
1048   amatchEncodeInt(nMatch, zBuf);  in amatchAddWord()
1049   memcpy(pCur->zBuf, zBuf+2, 2);  in amatchAddWord()
1050   memcpy(pCur->zBuf+2, zWordBase, nBase);  in amatchAddWord()
1051   memcpy(pCur->zBuf+2+nBase, zWordTail, nTail+1);  in amatchAddWord()
1052   pNode = amatchAvlSearch(pCur->pWord, pCur->zBuf);  in amatchAddWord()
1088   amatchStrcpy(pWord->zWord, pCur->zBuf);  in amatchAddWord()
1113   char *zBuf = 0;  in amatchNext()  local
1161       zBuf = sqlite3_realloc(zBuf, nBuf);  in amatchNext()
1162       if( zBuf==0 ) return SQLITE_NOMEM;  in amatchNext()
1164     amatchStrcpy(zBuf, pWord->zWord+2);  in amatchNext()
1179       amatchStrcat(zBuf, zNextIn);  in amatchNext()
1180       sqlite3_bind_text(p->pVCheck, 1, zBuf, nWord+nNextIn, SQLITE_STATIC);  in amatchNext()
1184         if( strncmp(zBuf, zW, nWord+nNextIn)==0 ){  in amatchNext()
1185           amatchAddWord(pCur, pWord->rCost, pWord->nMatch+nNextIn, zBuf, "");  in amatchNext()
1188       zBuf[nWord] = 0;  in amatchNext()
1192       amatchStrcpy(zBuf+nWord, zNext);  in amatchNext()
1194       sqlite3_bind_text(p->pVCheck, 1, zBuf, -1, SQLITE_TRANSIENT);  in amatchNext()
1198       amatchStrcpy(zBuf+nWord, zNext);  in amatchNext()
1199       if( strncmp(zW, zBuf, nWord)!=0 ) break;  in amatchNext()
1213       zBuf[nWord] = 0;  in amatchNext()
1216                       zBuf, zNext);  in amatchNext()
1220                       zBuf, zNext);  in amatchNext()
1228       zBuf[nWord] = 0;  in amatchNext()
1230                     zBuf, "");  in amatchNext()
1242   sqlite3_free(zBuf);  in amatchNext()