Make search results use the markdown cache columns, treating them consistently

Truncato is introduced as a dependency to intelligently shorten the rendered
HTML to 200 characters; the previous approach could have resulted in invalid
HTML being rendered.

1 files changed, 1 insertions, 0 deletions

diff --git a/Gemfile b/Gemfile
index 3e8ce8b2fc5..426b824901e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -110,6 +110,7 @@ gem 'creole',             '~> 0.5.0'
 gem 'wikicloth',          '0.8.1'
 gem 'asciidoctor',        '~> 1.5.2'
 gem 'rouge',              '~> 2.0'
+gem 'truncato',           '~> 0.7.8'
 
 # See https://groups.google.com/forum/#!topic/ruby-security-ann/aSbgDiwb24s
 # and https://groups.google.com/forum/#!topic/ruby-security-ann/Dy7YiKb_pMM