nbexec behavior is different from the docs

[ocefpaf]

When using nbexec I get an output in the stdout but the docs mentioned I should get a suffixed file. Here is the docs text:

The nbexec command creates a copy of the input notebook, runs it from top to bottom and saves it. If an out_file name is not provided, the new filename will be the original filename with _executed.ipynb appended to it.

xref.: pyOpenSci/software-submission#7

[marskar]

nbexec used to work like that, but I decided this was inconsistent with the other commands. I updated the docs to match the current code. Thanks for catching this!

[kysolvik]

It looks like there still might be some leftovers in the docs from when the behavior was different. These lines in the readme make it sound like it'll create a output notebook by default.

"You can provide a more descriptive name for the executed output notebook..."

and

"You can preview the default output filename and the raw notebook output by running nbexec with only the positional argument:"

[marskar]

Hi @kysolvik,
You're right, I closed this issue to quickly! I made new changes with this commit dd2a5eb.
I think the docs are correct now.