| '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; |