I wanted to give text inputs some style via on site CSS, and noticed this. I entered this:

input[type="text"] {
  ...
}
[download]

When I submitted, the value in On-site CSS Markup entry was different: the text between '[' and ']' was substituted with a node link. However, when I checked the source of the index page, the CSS was ok (no substitution).

I now have to update on site CSS everytime I decide to touch my settings, to not post with substitutions.

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Alper Ersoy