Thanks.

Sure, but lets use that ticket for this. if you have another topic, feel free to open another ticket.

Is a PR to add it to the website welcome? Not sure that I'll get around to it, but in case someone else is interested - I linked here from those stackoverflow pages.

It is in the tarball:

doc/DETAILS

and for example Debian installs it as /usr/share/doc/gnupg/DETAILS.gz. Check out the first section "Format of the colon listings". Or use GPGME which provides C, C++, Python and JSON bindings. Sorry, it never made it to the website.

@werner where is this now documented? I can't find it.

First of all I find PIN a very bad term. "Personal Identification Number" for example for my Gnuk token is confusing. I use a string there,... So let us use PIN only where it really has to be a number. Otherwise it is a Password.

Despite that I created this task, I am still not not convinced that removing the term passphrase is a good idea. If we do this in gnupg we would need to change all strings to make it clear that the passphrase is used to protect one's own key and has nothing to do with encryption etc. In fact the term PIN would be better because it is common knowledge that you use a PIN to get access to something you own. There would be less confusion on the purpose of the passphrase. Sure PIN is usually considered to be a number. However my bank allows a string to be used as, what they call, PIN.

There has been some progress here. At least we no longer use "passphrase" in new code. We still have not yet replaced all old occurances.

Fixed. Thanks.

T4298: 'make check' with uninstalled library, which is building now (even if rpath doesn't work well) handles related issue, which was fixed for libgcrypt-1.9. Since this issue is for other libraries (libgpg-error, specifically), we could do something similar, but, it may be detecting LD_LIBRARY_PATH to fail with "Please remove LD_LIBRARY_PATH".

It seems it's Ubuntu specific: https://bugs.launchpad.net/ubuntu/+source/imagemagick/+bug/1796563

I think that all that we can do is to improve documentation.

yes. that's why i wrote it in '['-brackets.
but usually, in info-documents a synopsis is written about it.
I think that it's not self-evident, that "you can either give a file or let the tool read from stdin or output to stdout" and therefore should be written explicitly.

Could you say, on which platforms exactly it should work?

no-grab does only work on certain platforms. Thus this is no bug.

"partially" means it doesn't allow to input elsewhere, but in case of focus loose input will go nowhere

At least it MUST NOT grub input with no-grab option. But it doesn't allow to input elsewhere in any case.

We know that. And pinentry-gtk does like that.

It's possibe to do via gtk3 directly:
https://developer.gnome.org/gtk3/stable/gtk3-General.html#gtk-device-grab-add

Yes. It's up to GCR library in GNOME.

@werner Given you filed it as low priority and documentation - could you give feedback on whether that is expected behaviour or not?