ENH: Added a new format in parsing.pyx
- [x] closes #50514
- [x] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
- [ ] Added [type annotations](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#type-hints) to new arguments/methods/functions.
- [ ] Added an entry in the latest `doc/source/whatsnew/vX.X.X.rst` file if fixing a bug or adding a new feature.

> tests are failing, can you fix this up please?

I looked but couldn't figure out what was wrong,  could you help > > tests are failing, can you fix this up please?
> 
> I looked but couldn't figure out what was wrong, could you help

I'd suggest you start by stepping through this part of the code (in particular the tokens) to understand what it does - once you've really understood it, you should be ready to submit a fix > > > tests are failing, can you fix this up please?
> > 
> > I looked but couldn't figure out what was wrong, could you help
> 
> I'd suggest you start by stepping through this part of the code (in particular the tokens) to understand what it does - once you've really understood it, you should be ready to submit a fix

Yeah I'll do that closing for now then, there's no point in guessing fixes - thanks anyway for your PR! > closing for now then, there's no point in guessing fixes - thanks anyway for your PR!

ok