Requested feature overview description.
Something like <br> or &br; or &#10; whatever that can produce newline in table.
Just like using &pipe; can make |, and &larr; can make ←.

Why would it be useful?
Sometimes I want to make newlines to list items in table.

[table][thead][tr][th]row           [/th][th] itemA <br> itemB <br> itemC
[/th][/tr][/thead][tbody][tr][td]List of Fruit [/td][td] apple <br> orange <br> banana <br> etc
[/td][/tr][tr][td]solo          [/td][td] Description: When a post only features one character. <br> Note: Don't tag solo_focus with solo.[/td][/tr][/tbody][/table]

What part(s) of the site page(s) are affected?
DText

Good idea.

is a bit too html-y for my tastes (and it's technically already part of table syntax), but \n might work nicely.