afterpound1	input.sh	/^foo="#"; afterpound1() {}$/;"	f
afterpound2	input.sh	/^foo="#\\""; afterpound2() {}$/;"	f
afterpound3	input.sh	/^foo='#'; afterpound3() {}$/;"	f
afterpound4	input.sh	/^foo='#'''; afterpound4() {}$/;"	f
