I confess I am a little surprised by your question, considering that you have created your own thread dedicated to this.
I created a topic for how to quote from closed topics, there is not a word about bb-code. That is, convert quotes from this format
~
into this format:
~
My topic is about this, not about bb-codes.
In addition, not so long ago, you visited a thread dedicated to the BPIP extension
[in Russian], which unambiguously describes the process of quoting and inserting.
If I visited the topic about BPIP extension, it means nothing. Perhaps there are some other ways that I did not know about.
Therefore, a logical question is brewing for me, is your account accidentally unhacked?
No, aliens have taken over my account. You can now open a topic for discussion in the Reputations section. There just love such stories.