Use Qt::MarkdownText if language server returns markdown and it was
built against Qt 5.14.
Change-Id: I75787cfcb32480cb37bc0dadc4be12d005005099
Reviewed-by: David Schulz <david.schulz@qt.io>
We tell the language server that we do not support markdown, but some
(haskell-ide-engine) ignore that.
Show the text as plain text.
Change-Id: I1a61346b497cc04dce6c0da4221e949a16c61acf
Reviewed-by: David Schulz <david.schulz@qt.io>