fts3_isalnum     119765 third_party/sqlite/amalgamation/sqlite3.c       t->delim[i] = !fts3_isalnum(i) ? -1 : 0;
fts3_isalnum       92 third_party/sqlite/src/ext/fts3/fts3_tokenizer1.c       t->delim[i] = !fts3_isalnum(i) ? -1 : 0;