Changes
simplify code (no need to have includeonly and self-call within noinclude), {{intricate template}}
<includeonlynoinclude>{{intricate template}} Below is a display of the template itself, which includes transclusion of its /doc subpage. </noinclude><div class="plainlinks template-documentation"><div style="padding-bottom:3px; border-bottom:1px solid #AAAaaa; margin-bottom:0.5em1ex;"><span class="editsection"><nowiki>[</nowiki>[[[{{{1|{{SUBJECTPAGENAME}}/doc}}}|view]]] [[{{fullurl:{{{1|{{SUBJECTPAGENAMEE}}/doc}}}|action=edit{{#ifexist:{{{1|{{SUBJECTSPACE}}:{{SUBJECTPAGENAMEE}}/doc}}}||&preload=Template:Documentation/preload}}}} edit]]</span> <span style="font-size: 150%">Documentation</span></div><!--