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Adding Else If example

--- a/docs/content/layout/go-templates.md

+++ b/docs/content/layout/go-templates.md

@@ -129,8 +129,8 @@

 If, else, with, or, & and provide the framework for handling conditional

 logic in Go Templates. Like range, each statement is closed with `end`.

-There is not an elseif function.

+

 Go Templates treat the following values as false: 

 * false

@@ -163,6 +163,14 @@

     {{ with .Params.title }}<h4>{{ . }}</h4>{{ end }}

+**Example 5: If -> Else If ** 

+

+    {{ if isset .Params "alt" }} 

+        {{ index .Params "alt" }}

+    {{ else if isset .Params "caption" }}

+        {{ index .Params "caption" }}

+    {{ end }}

+

 ## Pipes

 One of the most powerful components of go templates is the ability to

@@ -263,8 +271,7 @@

 Here is the corresponding code inside of the template:

-      {{ if .Params.notoc }}

-      {{ else }}

+      {{ if not .Params.notoc }}

         <div id="toc" class="well col-md-4 col-sm-6">

         {{ .TableOfContents }}

         </div>