Fix doc, "run-in" show-progress option is no longer present

[mvorisek]

For some reasons, progress is correctly displayed with txt (default) format, but when dots progress optin is specified, the Legend line in the output is on a different place - why, please explain.

[mvorisek]

@keradus any idea about the note?

For some reasons, progress is correctly displayed with txt (default) format, but when dots progress optin is specified, the Legend line in the output is on a different place - why, please explain.

[keradus]

sorry @mvorisek , I failed to reproduce

[mvorisek]

see https://github.com/atk4/core/runs/2554188961?check_suite_focus=true and https://github.com/atk4/core/runs/2554072849?check_suite_focus=true

in these examples it is even swapped. I think the output consists of stdout and stderr and due buffering the outputs are not atomic

[keradus]

if you consider it worth time investing, please investigate and raise a fix-PR
for me, it looks like non-significant glitch that we can spend time better than fixing it, but I'm open to merge the fix if provided ;)

[keradus]

Thank you @mvorisek.

[mvorisek]

It caught my eyes and I was curious why dots progress option is not 1:1 implicit by verbose flag... I will not pursue the mixed streams output.