Here is some working code: 
$ perl -F, -lanE 'm/module/?say:say qq|.$F[0]($F[0])$F[1]|' < input.tx
+t 
module abc(
.rist_top_tck(rist_top_tck)
.rist_top_tdi(rist_top_tdi)
.rist_top_tdo(rist_top_tdo)

[download]
If you would like to learn how/why that works, please read the documentation, and ask specific questions.

                "The difficult we do today; the impossible takes a little longer."

In reply to Re: To repeat each word in a line by NetWallah
in thread To repeat each word in a line by kulua

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