Feature: add an option for generating excerpt automatically. #178

.editorconfig

@@ -1,15 +1,14 @@
-# EditorConfig is awesome: http://EditorConfig.org
+# editorconfig.org
 
-# top-most EditorConfig file
 root = true
 
-# Unix-style newlines with a newline ending every file
 [*]
+charset = utf-8
 end_of_line = lf
 insert_final_newline = true
 trim_trailing_whitespace = true
 indent_style = space
 indent_size = 2
 
-[*.md]
-trim_trailing_whitespace = false
+[*.py]
+indent_size = 4

_config.yml

@@ -56,6 +56,10 @@ scroll_to_more: true
 # Automatically add list number to toc.
 toc_list_number: true
 
+# Automatically Excerpt
+auto_excerpt:
+  enable: false
+  length: 150
 
 # Use Lato font
 # Note: this option is avialable only when the language is not `zh-Hans`

layout/_macro/post.swig

@@ -88,15 +88,17 @@
               {{ __('post.read_more') }} »
             </a>
           </div>
-          {% elif post.excerpt  %}
+        {% elif post.excerpt  %}
           {{ post.excerpt }}
           <div class="post-more-link text-center">
             <a class="btn" href="{{ url_for(post.path) }}{% if theme.scroll_to_more %}#more{% endif %}" rel="contents">
               {{ __('post.read_more') }} &raquo;
             </a>
           </div>
+        {% elif theme.auto_excerpt.enable %}
+          <span itemprop="articleBody">{{ post.content | striptags | truncate(theme.auto_excerpt.length) }}</span>
         {% else %}
-        <span itemprop="articleBody">{{ post.content }}</span>
+          <span itemprop="articleBody">{{ post.content }}</span>
         {% endif %}
       {% else %}
         <span itemprop="articleBody">{{ post.content }}</span>