On Jul 15, 2017, at 23:48, Jean-Christophe Helary <jean.christophe.helary@gmail.com> wrote:

Also, I'd lose the "Number" part, and use %d for format, so it's clear
to translators that a number will follow.

Ok. Like:

"Packages to install: %d (%s), proceed? "

After replying, I realized that's actually the kind of string that I thought was weird when %d=1:

Packages to install: 1 (...), proceed ?

Here, "Packages" should be "Package", shouldn't it ?

Whereas

Number of packages to install: 1 (...), proceed ?

is always correct.

Jean-Christophe