object_definition and sp_helptext both return the source code of a stored procedure – but how can I use object_definition and get the source code including the line breaks as the sp_helptext currently does?

for example in the code below I create a stored procedure:

if OBJECT_ID('usp_radhe') is not null    drop procedure usp_radhe go -- this procedure is just a test -- it just returns a date in the past -- how will I get its source code? create procedure usp_radhe as  begin select dateadd(dd,-31,GETDATE())  end  

using sp_helptext I get a nice view of the source code:

sp_helptext 'usp_radhe' 

using object_definition I get the source code in a single line and that is not good for me:

select OBJECT_DEFINITION(object_id('usp_radhe'))