The "s" bbcode makes a strike-through
See https://dev1galaxy.org/help.php#bbcode

Right, insufficient user understanding.
It is allowed in the

...[S]...

, as:

Safe GnuPG setup (with offlined master secret key)
https://dev1galaxy.org/viewtopic.php?id=1929#p7925

does have a lot of those. I isn't allow where it would only have the meaning of starting a strike-through...

Took me a while to understand...

Thanks. Regards!

And this time it's similar:

And the text that I was trying  to past is exactly what I did eventually past (of course, the url tags will be added independent of my will), with the sole difference that I will, just right now, in the immediate next paste it with the spaces for the [ s ] added (s capatal or lowercase, that doesn't matter, I don't think).

The text at this time, with that error by FluxBB corresponds to this hash:

mr@gdOv:~$ sha256sum /Cmn/mr/Dev1_180310_GnuPG_safe_2.txt
d31a5f9a403c4103a17e2e313133f0bc0130d7507930b6a267dc47a3cb0f4004  /Cmn/mr/Dev1_180310_GnuPG_safe_2.txt
mr@gdOv:~$

I don't have my next post's exact link, but it's in that same new today's topic of mine.

Ah, while posting this, I got:

(without spaces, of course).

And now:

(without spaces, of course).

...
sub   rsa3072 2018-03-08 [S]
...

...

And this is from my topic linked. But I removed the text, left just the tags... Works again... But I asure you I had to insert spaces around the  'S' of  [ S ] in the code, else it kept complaining... (this [ S ] needs spaces because there is no closing tag for it).

Regards!

P.S. Just tried to add "?" to the topic title. Can't do it...
EDIT: was editing non-first post of mine. Sorted.

some thing [S]

Opening a quote:

Nope. This works! Why similar stuff wouldn't work in my topic (linked in previous post here)?

And I can try and make a quick (little time available) testcase here. In the next post.