1a input.rdoc /^= a$/;" h line:1 end:14 2b input.rdoc /^== b$/;" i line:3 L1Header:a end:8 3c input.rdoc /^=== c$/;" j line:5 L2Header:a""b end:6 4d input.rdoc /^=== d$/;" j line:7 L2Header:a""b end:8 5e input.rdoc /^== e$/;" i line:9 L1Header:a end:14 6X input.rdoc /^==== X$/;" k line:11 L2Header:a""e end:14 7Y input.rdoc /^===== Y$/;" l line:13 L4Header:a""e""X end:14 8f input.rdoc /^= f$/;" h line:15 end:15 9