lib/utils/xml.rb in metanorma-utils-1.3.0 vs lib/utils/xml.rb in metanorma-utils-1.3.1

@@ -52,8 +52,15 @@
           l.gsub(/>\n$/, ">").gsub(/\s*\n$/m, " ").gsub("–", "\u0096")
             .gsub("—", "\u0097").gsub("–", "\u0096")
             .gsub("—", "\u0097")
         end
       end
+
+      def ns(xpath)
+        xpath.gsub(%r{/([a-zA-z])}, "/xmlns:\\1")
+          .gsub(%r{::([a-zA-z])}, "::xmlns:\\1")
+          .gsub(%r{\[([a-zA-z][a-z0-9A-Z@/-]* ?=)}, "[xmlns:\\1")
+          .gsub(%r{\[([a-zA-z][a-z0-9A-Z@/-]*[/\[\]])}, "[xmlns:\\1")
+      end
     end
   end
 end