Add bin and edit workflow

bin/gems/rexml-3.4.4/lib/rexml/dtd/elementdecl.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: false
+require_relative "../child"
+module REXML
+  module DTD
+    class ElementDecl < Child
+      START = "<!ELEMENT"
+      START_RE = /^\s*#{START}/um
+      # PATTERN_RE = /^\s*(#{START}.*?)>/um
+      PATTERN_RE = /^\s*#{START}\s+((?:[:\w][-\.\w]*:)?[-!\*\.\w]*)(.*?)>/
+      #\s*((((["']).*?\5)|[^\/'">]*)*?)(\/)?>/um, true)
+
+      def initialize match
+        @name = match[1]
+        @rest = match[2]
+      end
+    end
+  end
+end