lib/rouge/lexers/rust.rb in rouge-3.15.0 vs lib/rouge/lexers/rust.rb in rouge-3.16.0

@@ -157,10 +157,11 @@
         rule %r(
           ' (?: #{escapes} | [^\\] ) '
         )x, Str::Char
 
         rule %r/"/, Str, :string
+        rule %r/r(#*)".*?"\1/m, Str
 
         # numbers
         dot = /[.][0-9_]+/
         exp = /e[-+]?[0-9_]+/
         flt = /f32|f64/
@@ -183,19 +184,10 @@
       end
 
       state :string do
         rule %r/"/, Str, :pop!
         rule escapes, Str::Escape
-        rule %r/%%/, Str::Interpol
-        rule %r(
-          %
-          ( [0-9]+ [$] )?  # Parameter
-          [0#+-]*          # Flag
-          ( [0-9]+ [$]? )? # Width
-          ( [.] [0-9]+ )?  # Precision
-          [bcdfiostuxX?]   # Type
-        )x, Str::Interpol
-        rule %r/[^%"\\]+/m, Str
+        rule %r/[^"\\]+/m, Str
       end
     end
   end
 end