Sick of typing sp_heltpext ?
Create a function sp_heltpext
which channels the parameter to sp_helptext
Alter Procedure sp_heltpext (@Sprocname varchar(500))
AS
BEGIN
print 'Assuming you meant:'
print 'sp_helptext ' + '''' + @sprocname + ''''
print ''
exec sp_helptext @sprocname
END