hgweb file: fixed left-justified line numbers on IE v6.0
IE (v6.0) seemed to squash the spaces surrounding the line
numbers, making them appeared as left- instead of being
right-justified.
Testing with IE v6.0 and Firefox 1.0.6.
transaction abort!
rollback completed
abort: impossible time zone offset: 4444444
transaction abort!
rollback completed
abort: invalid date: '1\t15.1'
transaction abort!
rollback completed
abort: invalid date: 'foo bar'
transaction abort!
rollback completed
abort: invalid date: ' 1 4444'
transaction abort!
rollback completed
abort: date exceeds 32 bits: 111111111111