update archetypes with some help for syntax highlighting

archetypes/posts.md

@@ -2,7 +2,7 @@
 title: {{ replace .Name "-" " " }}
 summary: 
 date: {{ .Date }}
-lastmod: 2023-12-26T13:24:08+0000
+lastmod: 2024-01-10T16:44:35+0000
 categories:
 - amateur-radio
 - computerstuff
@@ -18,6 +18,16 @@ tags:
 # feed_exclude: true
 # site_exclude: true
 
+# some help
+#
+# highlighting with highlights
+#
+# use table, as inline creates a padding around
+# and it pushes the text more to the right side (end of screen)
+#
+# ~~~html {linenos=table,hl_lines="3-6"}
+# ~~~html {linenos=inline,hl_lines="1,3-6"}
+
 draft: true
 
 ---