Added search function with DuckDuckGo.

layouts/_default/baseof.html

@@ -14,6 +14,7 @@
 <h1 class="header__site-name">
 <a href="{{ .Site.BaseURL }}" title="Home" class="header__site-link" rel="home"><span>{{ .Site.Title }}</span></a>
 </h1>
+<div class="header__region region region-header">{{ if .Site.Params.search }}{{ partial "search.html" . }}{{ end }}</div>
 </header>
 
 <div class="layout-3col layout-swap">

layouts/partials/search.html

@@ -0,0 +1,6 @@
+{{ $domain := .Site.BaseURL | replaceRE "^https?://(www\\.)?([^/]+)/?" "$2" }}
+<form class="search-form" method="get" action="https://duckduckgo.com/">
+<input type="search" name="q" class="search-text" placeholder="Search this site…" title="Enter the terms you wish to search for." size="{{ .Site.Params.searchSize | default "20" }}" maxlength="128">
+<input type="hidden" name="sites" value="{{ $domain }}">
+<input type="submit" value="DuckDuckGo Search" class="hidden">
+</form>