Issue #9367 has been reported by bearmini (Takashi Oguma).

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Bug #9367: REXML::XmlDecl doesn't use user specified quotes
https://bugs.ruby-lang.org/issues/9367

Author: bearmini (Takashi Oguma)
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: 
ruby -v: ruby 2.0.0p247 (2013-06-27 revision 41674) [x86_64-linux]
Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN, 2.1: UNKNOWN


=begin
REXML uses double quotes for quoting attributes if :attribute_quote is specified as document's context like below:

 doc = REXML::Document.new
 doc.context[:attribute_quote] = :quote

This looks working well on all elements but has no effect for xml declaration (i.e. <?xml version= ... ?>) if it exists.

Even if I specify (({doc.context[:attribute_quote] = :quote})), I will get this:

 <?xml version='1.0' encoding='UTF-8' standalone='true'?>
 <root attr1="value1">
   <child attr2="value2"/>
   <child attr3="value3"/>
 </root>

The expected result is:

 <?xml version="1.0" encoding="UTF-8" standalone="true"?>
 <root attr1="value1">
   <child attr2="value2"/>
   <child attr3="value3"/>
 </root>

=end


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