panel/foobar-widget.c:556
* Note to localizers: You can look at man strftime
* for details on the format, but you should only use
* the specifiers from the C standard, not extensions.
* These include "%" followed by one of
* "aAbBcdHIjmMpSUwWxXyYZ". There are two extensions
* in the Nautilus version of strftime that can be
* used (and match GNU extensions). Putting a "-"
* between the "%" and any numeric directive will turn
* off zero padding, and putting a "_" there will use
* space padding instead of zero padding.