| line | !l | l&&!r | l&&r | condition | 
 
| 202 | 1036 | 4194 | 67 | not $spaces and substr($$yaml, 0, 1) eq "%" | 
 
| 208 | 1036 | 2697 | 1497 | not $spaces and $$yaml =~ s/\A(---|\.\.\.)(?=$RE_WS|\z)// | 
 
|  | 3596 | 87 | 50 | $self->flowcontext and $$yaml =~ /\A[ \t]+(#.*)?\z/ | 
 
| 284 | 120 | 1 | 0 | $self->flowcontext and $$yaml =~ s/\A:(?=[,\{\}\[\]])// | 
 
| 427 | 186 | 369 | 132 | not $spaces and $$yaml =~ s/\A(---|\.\.\.)(?=$RE_WS|\z)// | 
 
| 492 | 1773 | 0 | 5 | @lines > 1 and $lines[-1] eq "" | 
 
| 569 | 281 | 139 | 60 | not $spaces and $content =~ /\A(---|\.\.\.)(?=$RE_WS|\z)/ | 
 
| 647 | 118 | 0 | 0 | not $spaces and $$yaml =~ /\A(---|\.\.\.)(?=$RE_WS|\z)/ | 
 
| 857 | 0 | 0 | 9 | $trailing_ws and $$yaml =~ s/\A(#.*)?\z// |