added block quotes

README.md

@@ -153,6 +153,27 @@ following blog post:
 
     {% bibliography %}
 
+For longer quotes, Jekyll-Scholar provides a `quote` tag:
+
+    {% quote derrida:purveyor %}
+    Lorem ipsum dolor sit amet, consectetur adipisicing elit,
+    sed do eiusmod tempor.
+    
+    Lorem ipsum dolor sit amet, consectetur adipisicing.
+    {% endquote %}
+
+For example, this could be rendered as:
+
+    <blockquote>
+      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit,<br/>
+      sed do eiusmod tempor.</p>
+      <p>Lorem ipsum dolor sit amet, consectetur adipisicing.</p>
+      <cite>
+        <a href="#derrida:purveyor">(Derrida, 1975)</a>
+      </cite>
+    </blockquote>
+
+
 ### Detail Pages
 
 If your layouts directory contains a layout file for bibliography details

features/citation.feature

@@ -2,7 +2,7 @@ Feature: Citations
   As a scholar who likes to blog
   I want to reference cool papers and books from my bibliography
 
-  @tags
+  @tags @cite
 	Scenario: A Simple Citation
     Given I have a scholar configuration with:
   	  | key          | value             |
@@ -29,7 +29,7 @@ Feature: Citations
 		And the "_site/scholar.html" file should exist
 	  And I should see "Flanagan" in "_site/scholar.html"
 
-  @tags
+  @tags @cite
 	Scenario: Missing references
     Given I have a scholar configuration with:
   	  | key          | value             |
@@ -55,3 +55,32 @@ Feature: Citations
 	  Then the _site directory should exist
 		And the "_site/scholar.html" file should exist
 	  And I should see "missing reference" in "_site/scholar.html"
+
+  @tags @quote
+	Scenario: A Simple Block-Quote
+    Given I have a scholar configuration with:
+  	  | key          | value             |
+  	  | source       | ./_bibliography   |
+  	  | bibliography | my_references     |
+		And I have a "_bibliography" directory
+	  And I have a file "_bibliography/my_references.bib":
+			"""
+			@book{ruby,
+			  title     = {The Ruby Programming Language},
+			  author    = {Flanagan, David and Matsumoto, Yukihiro},
+			  year      = {2008},
+			  publisher = {O'Reilly Media}
+			}
+			"""
+	  And I have a page "scholar.html":
+			"""
+			---
+			---
+			{% quote ruby %}
+			We <3 Ruby
+			{% endquote %}
+			"""
+	  When I run jekyll
+	  Then the _site directory should exist
+		And the "_site/scholar.html" file should exist
+	  And I should see "<blockquote><p>We <3 Ruby</p><cite><a .*#ruby.+\(Flanagan" in "_site/scholar.html"

lib/jekyll/scholar.rb

@@ -11,4 +11,5 @@ require 'jekyll/scholar/utilities'
 require 'jekyll/scholar/converters/bibtex'
 require 'jekyll/scholar/tags/bibliography'
 require 'jekyll/scholar/tags/cite'
+require 'jekyll/scholar/tags/quote'
 require 'jekyll/scholar/generators/details'

lib/jekyll/scholar/tags/cite.rb

@@ -4,7 +4,7 @@ module Jekyll
     class CiteTag < Liquid::Tag
       include Scholar::Utilities
       
-      attr_reader :key, :pages, :config
+      attr_reader :key, :pages
     
       def initialize(tag_name, arguments, tokens)
         super
@@ -15,17 +15,7 @@ module Jekyll
 
       def render(context)
         set_context_to context
-                
-        entry = bibliography[key]
-
-        if entry
-          citation = CiteProc.process entry.to_citeproc, :style => config['style'],
-            :locale => config['locale'], :format => 'html', :mode => :citation
-          
-          link_to "##{entry.key}", citation
-        else
-          "(missing reference)"
-        end
+        cite key
       end
       
     end

lib/jekyll/scholar/tags/quote.rb

+module Jekyll
+  class Scholar
+
+    class QuoteTag < Liquid::Block
+      include Scholar::Utilities
+      
+      attr_reader :key, :pages
+    
+      def initialize(tag_name, arguments, tokens)
+        super
+        
+        @config = Scholar.defaults.dup
+        @key = arguments.strip.split(/\s+/)[0]
+      end
+
+      def render(context)
+        set_context_to context
+        
+        quote = super.strip.gsub(/\n\n/, '</p><p>').gsub(/\n/, '<br/>')
+        quote = content_tag :p, quote
+        
+        citation = cite(key)
+        
+        quote << content_tag(:cite, citation)
+        
+        content_tag :blockquote, quote
+      end
+      
+    end
+    
+  end
+end
+
+Liquid::Template.register_tag('quote', Jekyll::Scholar::QuoteTag)
\ No newline at end of file

lib/jekyll/scholar/utilities.rb

@@ -53,14 +53,31 @@ module Jekyll
         [name, 'html'].join('.')
       end
       
-      def details_link_for(entry, base = site.config['baseurl'] || '/')
-        [base, details_path, details_file_for(entry)].compact.join('/')
+      def details_link_for(entry, base = base_url)
+        [base, details_path, details_file_for(entry)].join('/')
+      end
+      
+      def base_url
+        @base_url ||= site.config['baseurl'] || nil
       end
       
       def details_path
         config['details_dir']
       end
       
+      def cite(key)
+        entry = bibliography[key]
+
+        if bibliography.key?(key)
+          citation = CiteProc.process entry.to_citeproc, :style => config['style'],
+            :locale => config['locale'], :format => 'html', :mode => :citation
+          
+          link_to "##{entry.key}", citation.join
+        else
+          "(missing reference)"
+        end
+      end
+      
       def content_tag(name, content_or_attributes, attributes = {})
         if content_or_attributes.is_a?(Hash)
           content, attributes = nil, content_or_attributes