github.com/balzaczyy/golucene@v0.0.0-20151210033525-d0be9ee89713/core/search/testdata/belfrysample (about) _0.fdt _0.fdx _0.fnm _0.nvd _0.nvm _0.si _0_Lucene41_0.doc _0_Lucene41_0.pos _0_Lucene41_0.tim _0_Lucene41_0.tip nl segments.gen segments_1