Same monk, same problem as Unable to find my mistake and all six other threads started by suvendra123 so far.

Regular expression to match

int abc;

.abc(abc)

above as input and below as output is

.abc

(abc

abc

is

[\.(]abc
[download]

Please correct me

Please do not open new threads for old problems.

Show at least a little bit of respect for people trying to help you by reading and understanding the answers you were given before.

Perlmonks is not a code writing service, you are expected to learn from the answers you were given.

Alexander