| line | true | false | branch | 
 
| 125 | 4 | 1 | unless $self->query | 
 
| 148 | 0 | 0 | if ($kevs{'url_ver'} and $kevs{'url_ver'} eq 'Z39.88-2004') | 
 
| 156 | 0 | 0 | if ($KEVS[$i] eq 'sid') { } | 
 
|  | 0 | 0 | elsif ($KEVS[$i] eq 'id') { } | 
 
|  | 0 | 0 | elsif ($KEVS[$i] eq 'pid') { } | 
 
| 160 | 0 | 0 | if ($KEVS[$i + 1] =~ s/(^doi|pmid|bibcode)://) { } | 
 
| 170 | 0 | 0 | if $KEVS[$i] eq 'title' | 
 
| 175 | 0 | 0 | if ($genre =~ /^article|preprint|proceeding$/) { } | 
 
|  | 0 | 0 | elsif ($genre eq 'bookitem') { } | 
 
| 197 | 0 | 46 | if (1 == @new) | 
 
| 199 | 0 | 0 | if (ref $n eq 'ARRAY') { } | 
 
|  | 0 | 0 | elsif (ref $n eq 'HASH') { } | 
 
| 224 | 0 | 1 | if defined $query{'ctx_ver'} and $query{'ctx_ver'} eq 'Z39.88-2004' | 
 
| 250 | 2 | 11 | if ($query[$i] eq 'ctx_tim') { } | 
 
|  | 2 | 9 | elsif ($query[$i] eq 'url_tim') { } | 
 
| 263 | 0 | 3 | wantarray ? : | 
 
| 282 | 0 | 0 | if $md[$i] eq 'jtitle' | 
 
| 287 | 0 | 0 | if (defined $rfr_id and $rfr_id =~ s[^info:sid/][]) | 
 
| 292 | 0 | 0 | if (defined $rft_id and $rft_id =~ s[^info:(doi|pmid|bibcode)/][$1:] || $rft_id =~ /^oai:/) | 
 
| 316 | 0 | 0 | if (not $KEVS[$i] =~ /^ctx_ver|ctx_enc|ctx_id|ctx_tim|url_ver|url_tim|url_ctx_fmt|(?:(?:rft|rfe|svc|req|res|rfr)[_\.].+)$/) { } | 
 
| 357 | 0 | 5 | if wantarray | 
 
| 371 | 0 | 1 | if wantarray | 
 
| 385 | 0 | 1 | if wantarray | 
 
| 397 | 0 | 1 | if wantarray | 
 
| 411 | 0 | 1 | if wantarray | 
 
| 425 | 0 | 1 | if wantarray | 
 
| 533 | 0 | 7 | unless defined $pairs[$i + 1] and length $pairs[$i + 1] | 
 
| 544 | 5 | 0 | if $val_fmt | 
 
| 546 | 0 | 20 | unless defined $pairs[$i + 1] and length $pairs[$i + 1] | 
 
| 580 | 0 | 0 | if @_ | 
 
| 581 | 0 | 0 | unless wantarray | 
 
| 586 | 0 | 0 | if ($pairs[$i] =~ s/^$entity\_//) | 
 
| 600 | 2 | 27 | if $KEVS[$i] eq "${entity}_$key" | 
 
| 602 | 1 | 0 | wantarray ? : | 
 
| 614 | 1 | 1 | if @_ | 
 
| 615 | 1 | 1 | unless wantarray | 
 
| 620 | 8 | 21 | if ($pairs[$i] =~ s/^$entity\.//) |