New ideas for `text_formatter`

[DiddiLeija]

Hello!

text_formatter needs you! We need ideas to build a stable, well-built package. Your contributions must complete these conditions:

• It must be related to the theme: For this repo, give ideas about aesthetic (or technical) string manipulation to customize the user experience. A good example is text_formatter.justify (How to build text_formatter.justify? #1).
• It must be written in Python: By now, text_formatter is pure Python code. Any contribution showed here must be Python code.
  • NOTE: If you really want to add another kind of code, open a pull request to discuss that feature separately.

If your idea is accepted, you will be added on AUTHORS.txt, a text file that I want to create. We'll be waiting for your ideas!

[DiddiLeija]

I created text_formatter/exceptions.py (on #25) to contain exceptions for each file on text_formatter. If you create a pull request, try to add your exceptions there.