'use strict'; /* * Info: http://www.termsys.demon.co.uk/vtansi.htm#colors * Following caveats * bright - brightens the color (bold-blue is same as brigthtBlue) * dim - nothing on Mac or Linux * italic - nothing on Mac or Linux * underline - underlines string * blink - nothing on Mac or linux * inverse - background becomes foreground and vice versa * * In summary, the only styles that work are: * - bright, underline and inverse * - the others are only included for completeness */ var styleNums = { reset : [0, 22] , bright : [1, 22] , dim : [2, 22] , italic : [3, 23] , underline : [4, 24] , blink : [5, 25] , inverse : [7, 27] } , styles = {} ; Object.keys(styleNums).forEach(function (k) { styles[k] = function (s) { var open = styleNums[k][0] , close = styleNums[k][1]; return '\u001b[' + open + 'm' + s + '\u001b[' + close + 'm'; }; }); module.exports = styles;