Added necessary escaping

gollum.gemspec

@@ -5,8 +5,8 @@ Gem::Specification.new do |s|
   s.required_ruby_version = '>= 1.9'
 
   s.name              = 'gollum'
-  s.version           = '4.1.2'
+  s.version           = '4.1.3'
-  s.date              = '2017-08-07'
+  s.date              = '2018-09-17'
   s.rubyforge_project = 'gollum'
   s.license           = 'MIT'
 
@@ -24,7 +24,7 @@ Gem::Specification.new do |s|
   s.rdoc_options = ['--charset=UTF-8']
   s.extra_rdoc_files = %w[README.md LICENSE]
 
-  s.add_dependency 'gollum-lib', '>= 4.2.7'
+  s.add_dependency 'gollum-lib', '>= 4.2.9'
   s.add_dependency 'kramdown', '~> 1.9.0'
   s.add_dependency 'sinatra', '~> 1.4', '>= 1.4.4'
   s.add_dependency 'mustache', ['>= 0.99.5', '< 1.0.0']

lib/gollum/app.rb

@@ -490,11 +490,11 @@ module Precious
     }x do |path|
       @path        = extract_path(path) if path
       wiki_options = settings.wiki_options.merge({ :page_file_dir => @path })
-      wiki         = Gollum::Wiki.new(settings.gollum_path, wiki_options)
+      @wiki         = Gollum::Wiki.new(settings.gollum_path, wiki_options)
-      @results     = wiki.pages
+      @results     = @wiki.pages
-      @results     += wiki.files if settings.wiki_options[:show_all]
+      @results     += @wiki.files if settings.wiki_options[:show_all]
       @results     = @results.sort_by { |p| p.name.downcase } # Sort Results alphabetically, fixes 922
-      @ref         = wiki.ref
+      @ref         = @wiki.ref
       mustache :pages
     end
 

lib/gollum/views/pages.rb

@@ -23,7 +23,7 @@ module Precious
             end
           end
 
-          breadcrumb.join(" / ")
+          @wiki.sanitizer.clean(breadcrumb.join(" / "))
         else
           "Home"
         end
@@ -60,7 +60,7 @@ module Precious
           result = Hash[folders.sort_by{| key, value | key.downcase} ].values.join("\n") + "\n"
           result += Hash[page_files.sort_by{ | key, value | key.downcase } ].values.join("\n")
 
-          result
+          @wiki.sanitizer.clean(result)
         else
           ""
         end

test/test_pages_view.rb

@@ -2,6 +2,18 @@
 require File.expand_path(File.join(File.dirname(__FILE__), 'helper'))
 require File.expand_path '../../lib/gollum/views/pages', __FILE__
 
+class FakeSane
+  def clean(data)
+    data
+  end
+end
+
+class FakeWiki
+  def sanitizer
+    FakeSane.new
+  end
+end
+
 FakePageResult = Struct.new(:path) do
   def name
     File.basename(path, File.extname(path)).gsub("-", " ")
@@ -27,6 +39,7 @@ end
 context "Precious::Views::Pages" do
   setup do
     @page = Precious::Views::Pages.new
+    @page.instance_variable_set("@wiki", FakeWiki.new)
   end
 
   test "breadcrumb" do