small changes of gdbinit.in

[David Daney]

Joe Buck wrote:
> On Fri, Jan 25, 2008 at 10:18:01AM -0700, Tom Tromey wrote:
>>>>>>> "Joe" == Joe Buck <Joe.Buck@synopsys.COM> writes:
>> Joe> On the other hand, old-timers are used to the commands being the way
>> Joe> they are.  So I guess that a command that takes a proper argument
>> Joe> should have a different name.
>>
>> You can have it both ways, somewhat:
>>
>> define pt
>>   if $argc == 0
>>     set debug_tree ($)
>>   else
>>     set debug_tree ($arg0)
>>   end
>> end
> 
> Good idea!  If anyone wants to patch the commands, that's how it should
> be done, I think.
> 
>> Personally I'd just change to purely using $arg0 and have people
>> adjust their habits.  But then, I've used my own argument-taking pt
>> for years :)
> 
> But since people can have it both ways, why not?

Because it won't work at all with an old gdb?

David Daney