|  line  | 
 true  | 
 false  | 
 branch  | 
 
| 
52
 | 
 0  | 
 2  | 
 unless $content  | 
 
| 
58
 | 
 0  | 
 2  | 
 unless $lines[0] =~ /^\Q$FILE1_PREFIX\E(.+?)(?:\t(.+))?$/o  | 
 
| 
61
 | 
 0  | 
 2  | 
 unless $lines[1] =~ /^\Q$FILE2_PREFIX\E(.+?)(?:\t(.+))?$/o  | 
 
| 
70
 | 
 2  | 
 16  | 
 if ($lines[$i] =~ /^\Q$HUNK_PREFIX\E-(\d+)(?:,(\d+))? \+(\d+)(?:,(\d+))?/o) { }  | 
 
| 
 | 
 4  | 
 12  | 
 elsif ($lines[$i] =~ /^\Q$DEL_PREFIX\E/o) { }  | 
 
| 
 | 
 4  | 
 8  | 
 elsif ($lines[$i] =~ /^\Q$ADD_PREFIX\E/o) { }  | 
 
| 
 | 
 6  | 
 2  | 
 elsif ($lines[$i] =~ /^\Q$UNMOD_PREFIX\E/o) { }  | 
 
| 
 | 
 2  | 
 0  | 
 elsif ($lines[$i] =~ /^\Q$NOEOL_PREFIX\E/o) { }  | 
 
| 
71
 | 
 1  | 
 1  | 
 defined $2 ? :  | 
 
| 
 | 
 2  | 
 0  | 
 defined $4 ? :  | 
 
| 
75
 | 
 0  | 
 4  | 
 if $last_line == 64  | 
 
| 
76
 | 
 3  | 
 1  | 
 unless $last_line == 32  | 
 
| 
82
 | 
 1  | 
 3  | 
 unless $last_line & 224  | 
 
| 
112
 | 
 0  | 
 0  | 
 unless $file_name  | 
 
| 
122
 | 
 0  | 
 20  | 
 unless $data  |