fts3SnippetAdvance 123160 sqlite3/libsqlite/sqlite3.c       fts3SnippetAdvance(&pPhrase->pHead, &pPhrase->iHead, pIter->nSnippet);
fts3SnippetAdvance 123179 sqlite3/libsqlite/sqlite3.c       fts3SnippetAdvance(&pPhrase->pHead, &pPhrase->iHead, iEnd+1);
fts3SnippetAdvance 123180 sqlite3/libsqlite/sqlite3.c       fts3SnippetAdvance(&pPhrase->pTail, &pPhrase->iTail, iStart);