Missing translation example

[Seb33300]

On this page: https://symfony.com/doc/current/translation/debug.html

Just after

If you delete the message Symfony is great from your translation file for the fr locale and run the command, you will get:

The result is a missing translation line because the related key was deleted from the fr locale file.
But if the translation was deleted from the fr locale file, how can the french translation J'aime Symfony could still be displayed in the result?
If it was deleted, Symfony can't know it.

Same for the next example.

Or maybe I am not understanding something :/

[xabbuh]

Good catch @Seb33300. That's indeed wrong. It should be "Symfony is great" instead as the following sentences also indicate:

Moreover, the message in the fr locale equals to the message in the en locale. This is a special case because the untranslated message id equals its translation in the en locale.

Would you like to submit a PR to fix the documentation?

[Seb33300]

Maybe examples will be more clear if we use translation keys instead of english text?

[xabbuh]

That could make sense, but I think we should discuss that separately.

[Seb33300]

I just created the pull request to fix examples.

But it was hard for me to understand the difference between 2 last examples.
I had to test by myself with translation keys to understand.

[javiereguiluz]

Fixed by #10406.

I also think that using translation keys may be a good idea here. Thanks!