+ /** GetText(i, j): returns the texts corresponding to documents with\r
+ * ids i, i+1, ..., j. Texts are separated by '\0' character. */\r
+ uchar* GetText(DocID i, DocID j) {\r
+ uchar * s = Text->GetText(i, j);\r
+ return (s[0] == 1 ? (uchar*)"" : s);\r
+ }\r
+\r