Fix template strings problem in javascript lexer (#1878)

Backslashes should escape backslashes.
rouge-ruby · Dec 3, 2022 · b503561 · b503561
1 parent b5843e1
commit b503561
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/rouge/lexers/javascript.rb b/lib/rouge/lexers/javascript.rb
@@ -271,7 +271,7 @@ def self.id_regex
       state :template_string do
         rule %r/[$]{/, Punctuation, :template_string_expr
         rule %r/`/, Str::Double, :pop!
-        rule %r/\\[$`]/, Str::Escape
+        rule %r/\\[$`\\]/, Str::Escape
         rule %r/[^$`\\]+/, Str::Double
         rule %r/[\\$]/, Str::Double
       end