Stefan Appelhoff

> I've never used it but I'm sure it's a good tool. except that the last commit seems to be from ... 2016? https://github.com/neithere/argh click seems to have a much...

I am not familiar with the topic, but perhaps @Lestropie can offer his opinion.

tagging again: @melanieganz @CPernet @mnoergaard

Thanks all!

@robertoostenveld what do you think about the two points mentioned in my OP, and about Chris' point? Perhaps @ftadel and @Moo-Marc can offer additional opinions?

Thanks for this report @larsoner! This is certainly a bug ... we should not allow for duplicate column headers. This is also explicitly required in the specification, see: https://bids-specification.readthedocs.io/en/latest/02-common-principles.html#tabular-files >...

ohhh ... of course it could be that [ds001971](https://openneuro.org/datasets/ds001971/versions/1.1.1) is just not passing bids-validator anymore ... but it's already up on OpenNeuro and the validation was run BEFORE the check...

Hi @JonteP, this may be of interest to you: - https://github.com/bids-standard/bids-specification/issues/914

I think that also hidden files are currently not checked for, see https://neurostars.org/t/behavior-metadata-without-tsv-event-data-related-to-a-neuroimaging-data/6768/9?u=sappelhoff I could now have my bids directory with a `.myrandom_garbage.stuff` file in there and the validator would...

## Review checklist for @sappelhoff ### Conflict of interest - [x] I confirm that I have read the [JOSS conflict of interest (COI) policy](https://github.com/openjournals/joss/blob/master/COI.md) and that: I have no COIs...