[Trac-tickets] [The Trac Project] #2865: asynmetric escaping of url for wiki page name

[The Trac Project]

#2865: asynmetric escaping of url for wiki page name
-----------------------------------------------+----------------------------
 Reporter:  Shunichi Goto <gotoh at taiyo.co.jp>  |       Owner:  jonas
     Type:  defect                             |      Status:  new  
 Priority:  normal                             |   Milestone:       
Component:  wiki                               |     Version:  devel
 Severity:  major                              |    Keywords:       
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 I upgaraded from trunk r2947 to r3008 today, and I've encounted problem
 around url escape.
 It seems that page name is not un-escaped from url.

 To reproduce:
  1. Go to http://projects.edgewall.com/trac/wiki/%E6%BC%A2%E5%AD%97 [[BR]]
    This URL means non-existant page whose name is "漢字" (japanese
 character).
    The utf-8 code of this page is E6 BC A2 E5 AD 97.
    At this point, this empty page should contains a text `Describe
 "漢字" here.`
    but r3008 shows us as `Describe "%E6%BC%A2%E5%AD%97" here`. This is
 wrong.
   2. Then on pressing "Create this page" button, the url is changed to
    %25E6%25BC%25A2%25E5%25AD%2597. Apparently it is double escaping.
    And it happens more and more by pressing preview buttons.

 Thus we cannot create new and edit existing non-ascii page correctly.

-- 
Ticket URL: <http://projects.edgewall.com/trac/ticket/2865>
The Trac Project <http://trac.edgewall.com/>