lib/rouge/lexers/cpp.rb in rouge-3.24.0 vs lib/rouge/lexers/cpp.rb in rouge-3.25.0

@@ -61,10 +61,10 @@
         rule %r/template\b/, Keyword, :template
         rule %r/\d+(\.\d+)?(?:h|(?:min)|s|(?:ms)|(?:us)|(?:ns))/, Num::Other
         rule %r((#{dq}[.]#{dq}?|[.]#{dq})(e[+-]?#{dq}[lu]*)?)i, Num::Float
         rule %r(#{dq}e[+-]?#{dq}[lu]*)i, Num::Float
         rule %r/0x\h('?\h)*[lu]*/i, Num::Hex
-        rule %r/0b[01]+(?:_[01]+)*/, Num::Bin
+        rule %r/0b[01]+('[01]+)*/, Num::Bin
         rule %r/0[0-7]('?[0-7])*[lu]*/i, Num::Oct
         rule %r/#{dq}[lu]*/i, Num::Integer
         rule %r/\bnullptr\b/, Name::Builtin
         rule %r/(?:u8|u|U|L)?R"([a-zA-Z0-9_{}\[\]#<>%:;.?*\+\-\/\^&|~!=,"']{,16})\(.*?\)\1"/m, Str
         rule %r/::/, Operator