Redmine

    #

    # Flexible HTML escaping

    #

        str.gsub!( '&', '&' )

        str.gsub!( '"', '"' ) if mode != :NoQuotes

        str.gsub!( "'", ''' ) if mode == :Quotes

        str.gsub!( '<', '&lt;')

        str.gsub!( '>', '>')

    end

    # Search and replace for Textile glyphs (quotes, dashes, other symbols)

    def inline_textile_image( text ) 

        text.gsub!( IMAGE_RE )  do |m|

            stln,algn,atts,url,title,href,href_a1,href_a2 = $~[1..8]

            atts = pba( atts )

            atts = " src=\"#{ url }\"#{ atts }"

            atts << " title=\"#{ title }\"" if title

      'floating !>http://foo.bar/image.jpg!' => 'floating <div style="float:right"><img src="http://foo.bar/image.jpg" alt="" /></div>',

      'with class !(some-class)http://foo.bar/image.jpg!' => 'with class <img src="http://foo.bar/image.jpg" class="some-class" alt="" />',

      'with style !{width:100px;height100px}http://foo.bar/image.jpg!' => 'with style <img src="http://foo.bar/image.jpg" style="width:100px;height100px;" alt="" />',

    }

    to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) }

  end