remove extra line

[blog] / _posts / 2014-01-01-example-content.md

diff --git a/_posts/2014-01-01-example-content.md b/_posts/2014-01-01-example-content.md
index 0e410c1729c794b4533704beeba9bab8e308b2e5..2792782dd8fd93844011fa1f07d1205ded6e4fcb 100644 (file)
--- a/_posts/2014-01-01-example-content.md
+++ b/_posts/2014-01-01-example-content.md
@@ -27,13 +27,29 @@ HTML defines a long list of available inline tags, a complete list of which can
 \r
 Most of these elements are styled by browsers with few modifications on our part.\r
 \r
+## Footnotes\r
+\r
+Footnotes are supported as part of the Markdown syntax. Here's one in action. Clicking this number[^fn-sample_footnote] will lead you to a footnote. The syntax looks like:\r
+\r
+{% highlight text %}\r
+Clicking this number[^fn-sample_footnote]\r
+{% endhighlight %}\r
+\r
+Each footnote needs the `^fn-` prefix and a unique ID to be referenced for the footnoted content. The syntax for that list looks something like this:\r
+\r
+{% highlight text %}\r
+[^fn-sample_footnote]: Handy! Now click the return link to go back.\r
+{% endhighlight %}\r
+\r
+You can place the footnoted content wherever you like. Markdown parsers should properly place it at the bottom of the post.\r
+\r
 ## Heading\r
 \r
 Vivamus sagittis lacus vel augue rutrum faucibus dolor auctor. Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Morbi leo risus, porta ac consectetur ac, vestibulum at eros.\r
 \r
 ### Code\r
 \r
-Cum sociis natoque penatibus et magnis dis `code element` montes, nascetur ridiculus mus.\r
+Inline code is available with the `<code>` element. Snippets of multiple lines of code are supported through Pygments. Longer lines will automatically scroll horizontally when needed.\r
 \r
 {% highlight js %}\r
 // Example can be run directly in your JavaScript console\r
@@ -46,6 +62,19 @@ adder(2, 6);
 // > 8\r
 {% endhighlight %}\r
 \r
+You may also optionally show code snippets with line numbers. Add `linenos` to the Pygments tags.\r
+\r
+{% highlight js linenos %}\r
+// Example can be run directly in your JavaScript console\r
+\r
+// Create a function that takes two arguments and returns the sum of those arguments\r
+var adder = new Function("a", "b", "return a + b");\r
+\r
+// Call the function\r
+adder(2, 6);\r
+// > 8\r
+{% endhighlight %}\r
+\r
 Aenean lacinia bibendum nulla sed consectetur. Etiam porta sem malesuada magna mollis euismod. Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa.\r
 \r
 ### Gists via GitHub Pages\r
@@ -136,3 +165,5 @@ Nullam id dolor id nibh ultricies vehicula ut id elit. Sed posuere consectetur e
 -----\r
 \r
 Want to see something else added? <a href="https://github.com/poole/poole/issues/new">Open an issue.</a>\r
+\r
+[^fn-sample_footnote]: Handy! Now click the return link to go back.\r