Jeff King wrote: > On Mon, Oct 05, 2020 at 12:44:04AM -0700, Jonathan Nieder wrote: >> Jeff King wrote: >>> - test_i18ngrep gitmodulesSymlink output >>> + test_i18ngrep "tree $tree: gitmodulesSymlink" output >> >> Makes sense. >> >> By the way, why does GETTEXT_POISON lose the gitmodulesSymlink >> keyword? Is this just a limitation of GETTEXT_POISON losing >> information that's passed in with %s? > > Yes, I think so. It comes from 674ba34038 (fsck: mark strings for > translation, 2018-11-10) which is passing through our string. Arguably > that commit made the comment lines rather confusing and pointless. > > Though hmm. Looks like the "tree %s: %s" part is in the translated > string. So a translation _could_ change it, though I'd expect it to only > change the words and not the syntax. Maybe an RTL language would. I > dunno. Ah, right. I can use $n markers in the format string to reorder parameters, so we don't want scripts to rely on their order. In principle one can imagine GETTEXT_POISON printing a random permutation of its arguments but this kind of nondeterminism in tests would be harder to debug than the current state where the args aren't passed through at all. And after all, the main point of GETTEXT_POISON is to allow us to test scripted commands to make sure we are not translating any output that scripts would want to use. For that purpose, the current poisoning does what we need. (In other words, we don't encourage non-test scripts to rely on these lines at all, even to grep for gitmodulesSymlink.) Thanks, Jonathan
