newline-in-scope	input.cst	/^b$/;"	b	broken tag:parent\nscope
one\nof\rbroken\tname	input.cst	/^b$/;"	b	broken tag:\\Broken\tContext
only\nnewline	input.cst	/^b$/;"	b
only\ttab	input.cst	/^b$/;"	b
tab-in-scope	input.cst	/^b$/;"	b	broken tag:parent\tscope