pager-supports-color

Detect whether $PAGER supports ANSI color escape sequences.

Usage

pagerSupportsColor('less')
//=> false
 
pagerSupportsColor('less', ['-R'])
//=> true
 
process.env.PAGER = 'less';
process.env.LESS = '-R';
pagerSupportsColor()
//=> true

API

pagerSupportsColor([pager], [argv])

pager defaults to process.env.PAGER.

Returns true or false.

Install

npm install pager-supports-color

License

MIT