safe_isalnum     1727 third_party/sqlite/src/ext/fts1/fts1.c       if( safe_isalnum(azIn[i][0]) || azIn[i][1] ){
safe_isalnum     1780 third_party/sqlite/src/ext/fts1/fts1.c   return *s!='_' && !safe_isalnum(*s);
safe_isalnum     1892 third_party/sqlite/src/ext/fts1/fts1.c       if( !safe_isalnum(*p) ) *p = '_';
safe_isalnum     2772 third_party/sqlite/src/ext/fts2/fts2.c       if( safe_isalnum(azIn[i][0]) || azIn[i][1] ){
safe_isalnum     2825 third_party/sqlite/src/ext/fts2/fts2.c   return *s!='_' && !safe_isalnum(*s);
safe_isalnum     2937 third_party/sqlite/src/ext/fts2/fts2.c       if( !safe_isalnum(*p) ) *p = '_';