Update xdg-default-browser.adoc

Aggiunto stile Asciidoctor

xdg-default-browser.adoc

@@ -1,3 +1,28 @@
+= Browser predefinito per XDG
+Impostazione web browser predefinito con XDG
+:authors: Celestino Amoroso
+:docinfo: shared
+:encoding: utf-8
+:toc: right
+:toclevels: 4
+:toc-title: Indice Generale
+:icons: font
+:icon-set: fi
+:numbered:
+:table-caption: Tabella
+:figure-caption: Diagramma
+:docinfo1:
+:sectlinks:
+:sectanchors:
+:source-highlighter: rouge
+// :rouge-style: ThankfulEyes
+:rouge-style: gruvbox
+// :rouge-style: colorful
+//:rouge-style: monokay
+
+toc::[]
+
+
 == Impostazione web browser predefinito con XDG
 Il browser predefinito si imposta con il comando `xdg-settings`.