Fix template highlight of braces in CPP lexer (rouge-ruby#1839)

razetime · Jun 30, 2022 · 4cf3826 · 4cf3826
1 parent 7078f96
commit 4cf3826
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diff --git a/lib/rouge/lexers/cpp.rb b/lib/rouge/lexers/cpp.rb
@@ -71,6 +71,7 @@ def self.reserved
         rule %r/\bnullptr\b/, Name::Builtin
         rule %r/(?:u8|u|U|L)?R"([a-zA-Z0-9_{}\[\]#<>%:;.?*\+\-\/\^&|~!=,"']{,16})\(.*?\)\1"/m, Str
         rule %r/(::|<=>)/, Operator
+        rule %r/[{}]/, Punctuation
       end
 
       state :classname do

diff --git a/spec/visual/samples/cpp b/spec/visual/samples/cpp
@@ -112,6 +112,13 @@ void forward_args(F f, Args... args) {
     f(std::forward<Args>(args)...);
 }
 
+// using auto
+template<auto F = requires { foo(); }>
+void func();
+
+template<auto F = []{}>
+void func();
+
 // namespace
 namespace printing {
     inline namespace latest {