-
open, close = ::Asciidoctor::BLOCK_MATH_DELIMITERS
-
equation = content.strip
-
if (@subs.nil? || @subs.empty?) && !(attr? 'subs')
-
equation = sub_specialcharacters equation
-
-
unless (equation.start_with? open) && (equation.end_with? close)
-
equation = %(#{open}#{equation}#{close})
-
%div{:id=>@id, :class=>['mathblock', role]}
- if title? .title=title .content=equation