lib/options.js
function _setFilter(filt) {
    filt = filt.trim()
    if (filt === 'all')
      this.filter = filt
    else if (filt in _filters) {
      if (this.filter !== 'all' && this.filter.indexOf(filt) < 0)
        this.filter.push(filt)
    }
    else this.invalid('filter', filt)
  }
function _setFilter(filt) {
    filt = filt.trim()
    if (filt === 'all')
      this.filter = filt
    else if (filt in _filters) {
      if (this.filter !== 'all' && this.filter.indexOf(filt) < 0)
        this.filter.push(filt)
    }
    else this.invalid('filter', filt)
  }
function _setFilter ( filt ) { filt = filt . trim ( ) if ( filt === 'all' ) this . filter = filt else if ( filt in _filters ) { if ( this . filter !== 'all' && this . filter . indexOf ( filt ) < 0 ) this . filter . push ( filt ) } else this . invalid ( 'filter' , filt ) }
Enable filters for comments, 'all' enable all filters
Enable filters for comments all enable all filters