Default output if no correct language specified

[simobgl]

Still experimenting with it, but il looks pogo will always get the first available translation if it is told a wrong language. As labels in my templates are in english I'm adding "en" to the languages and made sure to call it with a correct and existing language. I believe the correct way to handle this, reading gettext docs, should be to just output the string untranslated.

[Sam-Izdat]

Fixed to correspond to described behavior in bf4e781.

As a side note, this does, of course, mean that an attempt to obtain a translator with an invalid locale will return no error, same as giving its methods a string with no available translation. Failure is also silent if a translator method is given an incorrect number of arguments, where an empty string will be returned.

[Sam-Izdat]

On second thought, an error is probably called for, but this would require an API change. It may also be useful to allow an override of the default locale (which is now just defined as "UNSUPPORTED") in the configuration file.

What do you think about returning an error, along with a functional translator that spits out input as-is, if no other default is given? With a little clean up, we could maybe ditch the other panic calls.

[simobgl]

Returning an error and a ditto functional translator should be gettext way to handle this situation, so I agree with you, that should be the best way to proceed.