RSS summary and markdown tables/footnotes

CHANGELOG.md

@@ -7,6 +7,9 @@
 - Add id to headers to allow anchor linking
 - Make relative link work with anchors
 - Add option to render an anchor link automatically next to headers
+- Only copy the static files that changed, not the whole directory in `gutenberg serve`
+- Use summary if available in RSS feed
+- Add tables and footnotes support in markdown
 
 ## 0.0.3 (2017-04-05)
 - Add some colours in console

src/markdown.rs

@@ -2,7 +2,7 @@ use std::borrow::Cow::Owned;
 use std::collections::HashMap;
 
 use pulldown_cmark as cmark;
-use self::cmark::{Parser, Event, Tag};
+use self::cmark::{Parser, Event, Tag, Options, OPTION_ENABLE_TABLES, OPTION_ENABLE_FOOTNOTES};
 use regex::Regex;
 use slug::slugify;
 use syntect::dumps::from_binary;
@@ -138,8 +138,12 @@ pub fn markdown_to_html(content: &str, permalinks: &HashMap<String, String>, ter
         find_anchor(anchors, name, level + 1)
     }
 
+    let mut opts = Options::empty();
+    opts.insert(OPTION_ENABLE_TABLES);
+    opts.insert(OPTION_ENABLE_FOOTNOTES);
+
     {
-        let parser = Parser::new(content).map(|event| match event {
+        let parser = Parser::new_ext(content, opts).map(|event| match event {
             Event::Text(text) => {
                 // if we are in the middle of a code block
                 if let Some(ref mut highlighter) = highlighter {

src/templates/rss.xml

@@ -13,7 +13,7 @@
                 <pubDate>{{ page.date | date(format="%a, %d %b %Y %H:%M:%S %z") }}</pubDate>
                 <link>{{ page.permalink }}</link>
                 <guid>{{ page.permalink }}</guid>
-                <description>{{ page.content }}</description>
+                <description>{% if page.summary %}{{ page.summary }}{% else %}{{ page.content }}{% endif %}</description>
             </item>
         {% endfor %}
     </channel>