Perhaps we could share a few Markdown tags we can use to make our posts more readable.
program code
: <code>
program code </code>
inserted code : <ins>
inserted code </ins>
deleted code : <del>
deleted code </del>
marked text : <mark>
marked text</mark>
This is a spoiler blur : This is a [spoiler]
spoiler[/spoiler]
blur ` .
Keyboard keys Ctrl+k : <kbd>
Ctrl</kbd>
+<kbd>
k</kbd>
[quote="username"]
quoted text [/quote]