src/log.js
function setFilters (config) {
  const parts = config.filter.split(/[\s,]+/)
  config.filters = {
    should: {},
    ignore: {}
  }
  _.each(parts, addFilter.bind(null, config))
}
function setFilters (config) {
  const parts = config.filter.split(/[\s,]+/)
  config.filters = {
    should: {},
    ignore: {}
  }
  _.each(parts, addFilter.bind(null, config))
}
function setFilters ( config ) { const parts = config . filter . split ( / [\s,]+ / ) config . filters = { should : { } , ignore : { } } _ . each ( parts , addFilter . bind ( null , config ) ) }
sets should and musn't filters
sets should and musn t filters