Is there any way to skip or ignore some parts ?

[s4miii]

Dear Carlos
Thank you very much for the wonderful script you wrote!
I don't know if this possibility exists in your script or not, but if not, that would be great if you could add it.
The possibility that if I don't want a part, I will be able to skip it, for example with a hotkey like (ctrl+c).
I have seen this problem on many systems with heavy text files and we have to wait a long time for it to finish!
Thank you again and good luck.