Detect whether $PAGER
supports ANSI color escape sequences.
pagerSupportsColor('less')
//=> false
pagerSupportsColor('less', ['-R'])
//=> true
process.env.PAGER = 'less';
process.env.LESS = '-R';
pagerSupportsColor()
//=> true
pager
defaults to process.env.PAGER
.
Returns true
or false
.
npm install pager-supports-color
MIT