Support for pipes inside of strings

@ok4p1 thanks for the bug report and the patch file. In order for this to be considered, please open a Merge Request with your changes. Also, please write a test showing that it solves the issue.

keshav patel → made their first commit to this issue’s fork.

Raised an MR with the provided patch on #4#4,
Keeping it on Needs work until tests are added.