Redmine

Not sure how complex the problem is, but I'd wager it's more a small-ish parser/filter issue that could be included in 0.9.5.

Fixed

My variant

Yuki version with pre/post strings detected in LINK_RE regex, and a unit test. Maybe this test should be moved into test/unit/lib/redmine/wiki_formatting/textile_formatter_test.rb ?

Fixed in r3786. Thank you for adding some tests for this bug, it will make it easier to prevent this from reoccurring later.

Merged to 0.9-stable for release.

r3786 has broken my installation:

Processing WelcomeController#index (for 192.168.192.168 at 2010-06-22 14:34:00) [GET]
  Parameters: {"action"=>"index", "controller"=>"welcome"}
Rendering template within layouts/base
Rendering welcome/index

ActionView::TemplateError (undefined method `+' for nil:NilClass) on line #23 of app/views/welcome/index.rhtml:
20:         <% for project in @projects %>
21:             <li>
22:             <%= link_to h(project.name), :controller => 'projects', :action => 'show', :id => project %> (<%= format_time(project.created_on) %>)
23:             <%= textilizable project.short_description, :project => project %>
24:             </li>
25:         <% end %>
26:         </ul>

    lib/redmine/wiki_formatting/textile/formatter.rb:70:in `textile_p_withtoc'
    lib/redmine/wiki_formatting/textile/formatter.rb:70:in `gsub!'
    lib/redmine/wiki_formatting/textile/formatter.rb:70:in `textile_p_withtoc'
    lib/redcloth3.rb:711:in `call'
    lib/redcloth3.rb:711:in `block_textile_prefix'
    lib/redcloth3.rb:659:in `call'
    lib/redcloth3.rb:659:in `blocks'
    lib/redcloth3.rb:658:in `each'
    lib/redcloth3.rb:658:in `blocks'
    lib/redcloth3.rb:633:in `collect'
    lib/redcloth3.rb:633:in `blocks'
    lib/redcloth3.rb:304:in `to_html'
    lib/redmine/wiki_formatting/textile/formatter.rb:38:in `to_html'
    lib/redmine/wiki_formatting.rb:54:in `to_html'
    app/helpers/application_helper.rb:421:in `textilizable'
    app/views/welcome/index.rhtml:23:in `_run_rhtml_app47views47welcome47index46rhtml'
    app/views/welcome/index.rhtml:20:in `each'
    app/views/welcome/index.rhtml:20:in `_run_rhtml_app47views47welcome47index46rhtml'

Rendering /opt/redmine/public/500.html (500 Internal Server Error)

script/about:

Ruby version              1.8.7 (i486-linux)
RubyGems version          1.3.7
Rack version              1.0
Rails version             2.3.5
Active Record version     2.3.5
Active Resource version   2.3.5
Action Mailer version     2.3.5
Active Support version    2.3.5
Application root          /path/to/redmine
Environment               production
Database adapter          mysql
Database schema version   20100313171051

About your Redmine plugins
Redmine Whining plugin         0.0.3
Redmine Opensearch plugin      0.1
Thumbnails plugin              0.1.1
Redmine Status Updates         0.1.1
Redmine Request Tracker link   0.1.0
Redmine Graphs plugin          0.1.0
Issue Resources                0.2.0
Redmine Bugcloud plugin        0.0.2.1
ezFAQ plugin                   0.3.5
Redmine Favicon plugin         0.1
Redmine link                   0.1.0
Redmine Code Review plugin     0.3.1
Redmine Local Avatars plugin   0.0.2
Redmine Issues Group plugin    0.1.7
Redmine Todo Lists plugin      0.0.3.9
Redmine My Widgets plugin      0.1.0
Redmine ezSummary plugin       0.0.1
Redmine Charts                 0.1.0
Redmine Question plugin        0.3.0

Maybe it die while textilizing the short description of one of the last projects in my installation:

h2. "Project Name   !/attachments/1234/logo_small.gif! !/attachments/5678/logo_2.png!":/projects/projectname/issues

| "New Issue here":mailto:emissionaddress@mycompany.com?body=Project:projectname |
| "Create issue in Category A":mailto:emissionaddress@mycompany.com?body=Project:projectname%0ACategory:A |

What am I doing wrong?

Confirmed.
So I updated the patch.

Roland Discein:

I've applied Yuki Kita's update and also a small change to remove the textile image links !/path/img.gif! from the table of contents generator.