create procedure sys.sp_MSrepl_helptext @procname nvarchar(4000)
as
begin
	declare @max_row_number int, @row_number int, @definition nvarchar(max), @objid int

	select @objid = object_id(@procname)
	if @objid is null
	begin
		declare @db_name nvarchar(130)
		select @db_name = db_name()
		raiserror(15009,16, -1, @procname, @db_name)
		return 1
	end
		
	select @max_row_number = max(colid)
	from dbo.syscomments
    where id = @objid
	
	select @row_number = 1, @definition = N''
	while @row_number <= @max_row_number
	begin
		select @definition = @definition + text
		from dbo.syscomments
		where id = @objid
		and colid = @row_number
		
		select @row_number = @row_number + 1
	end
	
	select @definition

	return 0
end