I am glad you and Andy will develop and maintain this.  As I said 
before, I will not have time to help with this and will accept anything 
which is provided.

On Oct 26 2016 7:08 AM, dragon wrote:
> For what it is worth, I am with Andy on this. An actual DB, even
> something simple like SQLite, opens up many additional possibilities
> while helping to prevent breaking a custom parser.
>
> As he mentioned... this would allow other custom applications written 
> in
> almost any language to interact with the tool table data. It also 
> allows
> one to expand the schema and store extra tool information that the
> mainline LinuxCNC applications might not need but without breaking 
> them.
>
>
>
> On 10/26/2016 07:53 AM, andy pugh wrote:
>> On 26 October 2016 at 13:26, TJoseph Powderly <tjt...@gmail.com> 
>> wrote:
>>>
>>> so
>>> why not just associate an tool with an index into a technology?
>>
>> This has to be part of any solution,because all that G-code knows 
>> how
>> to do is to pass out a single integer, the T-number.
>> From that point it is down to "something else" to deal with that
>> number, and currently that is all encoded in iocontrol. [1]
>>
>>> and the tech stored in simple ascii flat files.
>>
>> This is where we differ, I think. If we are going to expect system
>> integrators to write custom ways to interpret the T-number then I
>> think it is actually likely to be easier to have that encoded as a
>> database query than to write a custom flat-file parser.
>> Also, you can add your own metadata into a database and a query will
>> still work with whatever default query LinuxCNC is supplied with. If
>> you add members to a flat-file (or set of several flat files) then I
>> think you will break the parser.
>>
>> [1] The proposed tool-table changes will almost certainly kill
>> iocontrol, as then that will only be concerned with coolant and lube
>> outputs
>>
>
>
> 
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