Hi

I noticed that the last line of a zone file like

# Zone  NAME            STDOFF  RULES   FORMAT  [UNTIL]
Zone    Asia/Kabul      4:36:48 -       LMT     1890
                        4:00    -       +04     1945
                        4:30    -       +0430

does not suffer a trailing TAB character, behind the +0430

I think the zone file compiling mechanism could be a bit more tolerant of trailing white space.

The issue came about because I employ a zone file generator utility, which accidentally created
such trailing tabs in some cases.

I fixed my generator, but wanted to mention this anyway.