On Thu, Jun 9, 2016 at 4:34 AM, Dan Douglas wrote:
> How about just doing it similar to the way mksh resolves arithmetic
> variable loops? As each variable is visited, add it to a list (or hash
> set) and check whether that node was already visited. That should work
> without having to consider sc
How about just doing it similar to the way mksh resolves arithmetic
variable loops? As each variable is visited, add it to a list (or hash
set) and check whether that node was already visited. That should work
without having to consider scope issues.
$ mksh -c 'a=b b=c c=d d=1; echo $((a))'
1
$ mk
On Sat, Jun 4, 2016 at 5:48 PM, Grisha Levit wrote:
> On May 23, 2016 1:42 PM, "Chet Ramey" wrote:
>> > Should the assignment work? I'm considering changing the
>> > assignments to
>> > work more like the references.
>> >
>> > I think it would be useful for the assignment to work, as tha
