# File lib/asciidoctor/converter/manpage.rb, line 373 def stem node title_element = node.title? ? %(.sp .B #{manify node.title} .br) : nil open, close = BLOCK_MATH_DELIMITERS[node.style.to_sym] unless ((equation = node.content).start_with? open) && (equation.end_with? close) equation = %(#{open}#{equation}#{close}) end %(#{title_element}#{equation}) end