support symbols

[radlinskii]

Support symbols inside the expected input.
Could be set as different levels (basic interpunction, programming), or even support user providing a list of symbols that could be used.

This feature should work similar to adding numbers inside the expected input. Please have a look inside the source code to see how it happens that if you pass numbers=true you can get numbers as part of your test's expected input.

User should be able to set it as an argument when running the program or put it inside her/his config file.

[kritikash18]

Hey, can I work on this? Came back here 👋

[radlinskii]

Sure 👍

[kritikash18]

Raised PR #40

[phoffmeister]

Also just created a PR for this #43 . This was an unfortunate timing. There was no update for a week so I looked into this. Then I saw the PR mentioned above. Still wanted to share what I did so far. Feel free to just discard my PR @radlinskii

[radlinskii]

after reviewing both PRs I merged #43 because:

• it was better documented,
• handled tests,
• didn't introduce new dependency

Sorry @kritikash18 and thanks for your contribution, of course added hacktoberfest-accepted label to your PR too