#2 Add regular expression functionality to "--tmr_i," "--tmr_c,

[Brian Pratt]

I would like to have the ability to specify a (potentially) large set of Instances or Cells to be force-triplicated (or force-not-triplicated) by using regular expressions.

For example, if I wanted to triplicate only the top 3 bits of the components of an adder, I could specify an option to "--tmr_i_regex" (open to suggestions on the syntax!) and provide a regular expression that matches the names of certain instances and only bits 5-8 and not bits 0-4: "adder_bit_[5-8].*"

This would be very useful for things like reduced-precision redundancy as well as many other cases, I'm sure.