lib/rouge/lexers/isbl.rb in rouge-3.23.0 vs lib/rouge/lexers/isbl.rb in rouge-3.24.0

@@ -39,11 +39,11 @@
         rule %r(/[*].*?[*]/)m, Comment::Multiline
       end
 
       state :dotted do
         mixin :whitespace
-        rule %r/[a-zа-яё_0-9]*/i do |m|
+        rule %r/[a-zа-яё_0-9]+/i do |m|
           name = m[0]
           if self.class.constants.include? name.downcase
             token Name::Builtin
           elsif in_state? :type
             token Keyword::Type
@@ -54,10 +54,10 @@
         end
       end
 
       state :type do
         mixin :whitespace
-        rule %r/[a-zа-яё_0-9]*/i do |m|
+        rule %r/[a-zа-яё_0-9]+/i do |m|
           name = m[0]
           if self.class.interfaces.include? name.downcase
             token Keyword::Type
           else
             token Name