NSDateFormatter several issues

Hello everybody,

According to:
https://www.gnustep.org/resources/documentation/Developer/Base/Reference/NSDateFormatter.html

I should use a format with a % prefix.

If I understood the ref, I found several issues:
1) % is not interpreted as a prefix: it is displayed as a  litteral.
2) If I use the symbols without prefix %, I obtain the expected 
string, by example:  'd' provides dayOfTheMonth value.
3) b (for %b) should return abbreviated month name, but it returns 
'PM' (like it is 'p' aka '%p')

Sample code:

- (NSString *) getInfo
{
      // We declare an NSCalendarDate to retrieve the current date
      NSCalendarDate *date = [NSCalendarDate calendarDate];
      // We set a date format: expected: '25 mar.'
      NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
      [dateFormat setDateFormat: @"d b"];
      NSString *info = [dateFormat stringFromDate: date];
      [dateFormat release];
       NSLog(@"This is the current date: %@", info);
       return info;
}

The output:

> patrick@pi500:~/SOURCES/Birthday $ openapp ./Birthday.app
> 2026-03-25 13:48:31.956 Birthday[86925:86925] This is the current 
> date: 25 PM
> 

Maybe I am misusing?

Best Regards,
Patrick

-- 
Patrick Cardona - Pi500 - GNU/Linux aarch64 (Debian 13.4)
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