Highcharts.chart('container', {
    chart: {
        type: 'bar',
        height: 170,
        marginLeft: 100
    },
    legend: {
        enabled: false
    },
    title: {
        text: 'Highcharts 3.0.9: skipped labels'
    },
    xAxis: {
        categories: [
            'category1',
            'longer category',
            'category 3',
            'longer category'
        ],
        labels: {
            align: 'right',
            step: 0
        }
    },
    series: [{
        data: [25, 3, 100, 8]
    }],
    credits: {
        enabled: false
    },
    yAxis: {
        title: null
    }
});