by Hagar Delest » Tue Mar 27, 2012 4:53 pm
Yes, we have had such posts but rather seldom.
When I see such suspicious post, I use to select the whole post to highlight all the strings, including the spaces that appear then.
There are some who set the font to the same color as the background too, in order to keep a text string.
LibreOffice 7.0.3 on Xubuntu 20.10 and LibreOffice 6.4.6 (portable) on Windows 10.