How to change the edit cost?

[jiaxilv]

Hi, I want to use some edit cost defined by myself in your code, how can I modify this code?
Thanks :)

[LijunChang]

Unfortunately, the implementation only supports uniform edit cost. It is not possible to change the edit cost.

[weathon]

Is it possible to change the code to change the edit cost?

[LijunChang]

It is possible, but it will not be easy to modify the code to accommodate non-uniform costs.