text: /**
  * @license Apache-2.0
  *
  * Copyright (c) 2018 The Stdlib Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
  
  'use strict';
  
  // MODULES //
  
  var TransformStream = require( '@stdlib/streams/utils/transform' );
  var fromCodePoint = require( '@stdlib/string/from-code-point' );
  var log = require( './log.js' );
  
  
  // MAIN //
  
  /**
  * Returns a Transform stream for logging to the console.
  *
  * @private
  * @returns {TransformStream} transform stream
  */
  function createStream() {
  	var stream;
  	var line;
  
  	stream = new TransformStream({
  		'transform': transform,
  		'flush': flush
  	});
  	line = '';
  
  	return stream;
  
  	/**
  	* Callback invoked upon receiving a new chunk.
  	*
  	* @private
  	* @param {(Buffer|string)} chunk - chunk
  	* @param {string} enc - Buffer encoding
  	* @param {Callback} clbk - callback to invoke after transforming the streamed chunk
  	*/
  	function transform( chunk, enc, clbk ) {
  		var c;
  		var i;
  
  		for ( i = 0; i < chunk.length; i++ ) {
  			c = fromCodePoint( chunk[ i ] );
  			if ( c === '\n' ) {
  				flush();
  			} else {
  				line += c;
  			}
  		}
  		clbk();
  	}
  
  	/**
  	* Callback to flush data to `stdout`.
  	*
  	* @private
  	* @param {Callback} [clbk] - callback to invoke after processing data
  	* @returns {void}
  	*/
  	function flush( clbk ) {
  		try {
  			log( line );
  		} catch ( err ) {
  			stream.emit( 'error', err );
  		}
  		line = '';
  		if ( clbk ) {
  			return clbk();
  		}
  	}
  }
  
  
  // EXPORTS //
  
  module.exports = createStream;
  