R1,R2,R3 could become R1-R3

[hildogjr]

R1, R2, R3, R4, … could become R1-R4 on order_refs(foo) of the KiCost file have the function to do that.
https://github.com/hildogjr/KiCost/blob/master/kicost/eda_tools/eda_tools.py

I did implement on my pull request because I have to check if “R1-R4” will affect the search box.

I also added a example (acquire-PWM - iBOM.html.zip) to see why I think this is interesting.

[qu1ck]

Whoa, that's quite a complex board. Do you mind if I add it as one of demos? If you can share the pcb file, of course.

This will definitely affect search box. If this were to be done it should be done in javascript on the fly, not in python.

[hildogjr]

True, but javascript is not my expertise at the moment.
You can add this HTML to the demos, just keep some reference to me at the file/folder/ README file about this, the kicad_pcb file that I am not able to share yet (part of my PhD study).
Also, appear more interesting just create a demo folder on this repository (not keeping one alone for the demo boards).

As you comment on other topic, trim or round the double precision could be nice in terms of file size.