lib/isodoc/presentation_function/docid.rb in isodoc-2.12.6 vs lib/isodoc/presentation_function/docid.rb in isodoc-2.12.7

@@ -7,11 +7,11 @@
     end
 
     def pref_ref_code(bib)
       bib["suppress_identifier"] == "true" and return nil
       ret = bib.xpath(ns("./docidentifier[@scope = 'biblio-tag']"))
-      ret.empty? or return ret.map(&:text)
+      ret.empty? or return ret.map { |x| to_xml(x.children) }
       ret = pref_ref_code_parse(bib) or return nil
       ins = bib.at(ns("./docidentifier[last()]"))
       ret.reverse_each do |r|
         ins.next = "<docidentifier scope='biblio-tag'>#{docid_l10n(r)}</docidentifier>"
       end
@@ -48,17 +48,17 @@
       id
     end
 
     def bracket_if_num(num)
       num.nil? and return nil
-      num = num.text.sub(/^\[/, "").sub(/\]$/, "")
+      num = to_xml(num.children).sub(/^\[/, "").sub(/\]$/, "")
       /^\d+$/.match?(num) and return "[#{num}]"
       num
     end
 
     def unbracket1(ident)
       ident.nil? and return nil
-      ident.is_a?(String) or ident = ident.text
+      ident.is_a?(String) or ident = to_xml(ident.children)
       ident.sub(/^\[/, "").sub(/\]$/, "")
     end
 
     def unbracket(ident)
       if ident.respond_to?(:size)