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'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;