No Preview and inability to start lines w/a space?

It appears that the ability to 'preview' a post is gone. This is extra painful due to the fact that so much formatting that previously used to work no longer does, e.g.:
1. Using the <pre> tag to show code now double-spaces everything going against the purpose of using <pre> (PRE-FORMATTED!)
2. Any line that begins with a space or tab is simply not rendered.
The two above issues make the pasting of code, terminal commands or debug output virtually impossible.

Hello jaydisc,
This past week, in addition to those particular changes, the SysOPs made numerous other "enhancements", to  Discussions.
Review many of the other recent Topics in Feedback About Discussions, for additional information.
Or use Search Discussions, for specific terms, such as Preview and Entering Code.
Hopefully, the "enhancements" are being fine-tuned.
ali b

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