diff --git a/tests/cases/recipes-with-extras.html b/tests/cases/recipes-with-extras.html
index 8ff78b1..265bab7 100644
--- a/tests/cases/recipes-with-extras.html
+++ b/tests/cases/recipes-with-extras.html
@@ -162,3 +162,11 @@
 <span class="SpecialComment">&Tab;#!/usr/bin/env python3</span>
 <span class="Number">&Tab;import sys</span>
 <span class="Number">&Tab;print(sys.argv)</span>
+
+<span class="Function">styles</span><span class="Operator">:</span>
+<span class="SpecialComment">&Tab;#!/bin/bash</span>
+<span class="Number">&Tab;echo </span><span class="String">"</span><span class="Delimiter">{{</span><span class="Constant">GREEN</span><span class="Delimiter">}}</span><span class="String">Green</span><span class="Delimiter">{{</span><span class="Constant">NORMAL</span><span class="Delimiter">}}</span><span class="String">"</span>
+<span class="Number">&Tab;echo </span><span class="String">'</span><span class="Delimiter">{{</span><span class="Constant">BLUE</span><span class="Delimiter">}}{{</span><span class="Constant">BOLD</span><span class="Delimiter">}}</span><span class="String">Bold Blue</span><span class="Delimiter">{{</span><span class="Constant">NORMAL</span><span class="Delimiter">}}</span><span class="String">'</span>
+<span class="Number">&Tab;echo </span><span class="Delimiter">{{</span><span class="Constant">UNDERLINE</span><span class="Delimiter">}}{{</span><span class="Constant">MAGENTA</span><span class="Delimiter">}}</span><span class="Number">Magenta underlined text</span><span class="Delimiter">{{</span><span class="Constant">NORMAL</span><span class="Delimiter">}}</span>
+<span class="Number">&Tab;echo </span><span class="String">"</span><span class="Delimiter">{{</span><span class="Function">style</span><span class="Normal">(</span><span class="String">'command'</span><span class="Normal">)</span><span class="Delimiter">}}</span><span class="String">echo command</span><span class="Delimiter">{{</span><span class="Constant">NORMAL</span><span class="Delimiter">}}</span><span class="String">"</span>
+<span class="Number">&Tab;echo </span><span class="Delimiter">{{</span><span class="Function">quote</span><span class="Normal">(</span><span class="Function">style</span><span class="Normal">(</span><span class="String">'command'</span><span class="Normal">) </span><span class="Operator">+</span><span class="Normal"> </span><span class="String">'echo command'</span><span class="Normal"> </span><span class="Operator">+</span><span class="Normal"> </span><span class="Constant">NORMAL</span><span class="Normal">)</span><span class="Delimiter">}}</span><span class="Number"> &gt;&amp;2</span>
diff --git a/tests/cases/recipes-with-extras.just b/tests/cases/recipes-with-extras.just
index a90b3ec..dca98a1 100644
--- a/tests/cases/recipes-with-extras.just
+++ b/tests/cases/recipes-with-extras.just
@@ -162,3 +162,11 @@ ext:
 	#!/usr/bin/env python3
 	import sys
 	print(sys.argv)
+
+styles:
+	#!/bin/bash
+	echo "{{GREEN}}Green{{NORMAL}}"
+	echo '{{BLUE}}{{BOLD}}Bold Blue{{NORMAL}}'
+	echo {{UNDERLINE}}{{MAGENTA}}Magenta underlined text{{NORMAL}}
+	echo "{{style('command')}}echo command{{NORMAL}}"
+	echo {{quote(style('command') + 'echo command' + NORMAL)}} >&2