Redmine

Hello,

I have a Wiki in Project1 and I want to link Repository3 in Project2 (which has mercurial Repository1, Repository2, Repository3, etc.).

I tried to elaborate from:
http://www.redmine.org/help/en/wiki_syntax_detailed.html

source:svn1|some/file (link to a file of a specific repository, for projects with multiple repositories)
sandbox:source:some/file (link to the file located at /some/file in the repository of the project "sandbox")

This doesn't seem to work (it links to nonexistent file Repository2 in the default repository in Project2):

Project2:source:Repository3|/some/file

My environment:

Environment:
  Redmine version                2.5.0.stable
  Ruby version                   2.1.3-p242 (2014-09-19) [x86_64-linux-gnu]
  Rails version                  3.2.17
  Environment                    production
  Database adapter               Mysql2
SCM:
  Subversion                     1.8.10
  Mercurial                      3.1
  Cvs                            1.12.13
  Git                            2.1.0