nl_tokens: Loads the configuration .
pl_tokens: function readConfig ( ) { // Checks if the package file contains a configuration. const pkgConfigPromise = new Promise ( ( resolve , reject ) => { fs . readFile ( path . join ( process . cwd ( ) , "package.json" ) ) . then ( ( data ) => { try { resolve ( JSON . <mask> ( data ) . inlineImport ) ; } catch ( error ) { reject ( error ) ; } } ) . catch ( ( error ) => { // There's no configuration in package.json. resolve ( ) ; } ) ; } ) ; // Looks for a configuration file. const configFilePromise = new Promise ( ( resolve , reject ) => { fs . readFile ( path . join ( process . cwd ( ) , argv . config ) ) . then ( ( data ) => { try { resolve ( JSON . parse ( data ) ) ; } catch ( error ) { reject ( error ) ; } } ) . catch ( ( error ) => { if ( error . code === "ENOENT" ) { reject ( "No configuration found (" + argv . config + ")" ) ; } else { reject ( "Failed to read the configuration file (" + error + ")" ) ; } } ) ; } ) ; return new Promise ( ( resolve , reject ) => { pkgConfigPromise . then ( ( config ) => { return ( config !== undefined ) ? Promise . resolve ( config ) : configFilePromise ; } ) . then ( resolve ) . catch ( reject ) ; } ) ; }