Formatting dynamic sql doesn't work with embedded single quotes

Unformatted: SELECT 'str' AS [Value]
Expected: SELECT @sql=N'SELECT ''str'' AS [Value]'
sqlinform: SELECT @sql=N'SELECT 'str' AS [Value]'

It also doesn't work the other way

Unformatted: SELECT @sql='SELECT ''str'' AS [Value]'
Expected: SELECT 'str' AS [Value]
sqlinform: SELECT str AS [Value]

Hi Martin,
thanks for your feedback. Will try to add this feature soon.
Regards
Guido