Easy UFO detection allows to detect unknown flying objects. But this feature does not work as expected for sections in an input file.
Here is an example in which a variable is read in the configuration file, but the section name still appears as a UFO in the output of the test program. Here is the output:
Unidentified subsections of 'vehicle/' in file 'example-ez-ufo.pot':
The section "vehicle/tires/" should not appear as a UFO since the variable B
from this section is read in the main program.
Otherwise, it works perfectly when the list of sections is explicit (in the
example ufo.cpp provided with GetPot).