CP437

CP437 is a Javascript library for representing legacy CP437(CCSID 437) table

Installation

npm install cp437

Usage

const cp437 = require('cp437')

// find by symbol
console.log('// find by symbol')
console.log(`('£', 'hex') -> ${cp437.bySymbol('£', 'hex')}`)
console.log(`('£', 'dec') -> ${cp437.bySymbol('£', 'dec')}`)
console.log(`('â', 'hex') -> ${cp437.bySymbol('â', 'hex')}`)
console.log(' ')

// find by hex
console.log('// find by hex')
console.log(`('B0', 'symbol') -> ${cp437.byHex('B0', 'symbol')}`)
console.log(`('EC', 'symbol') -> ${cp437.byHex('EC', 'symbol')}`)
console.log(' ')

// find by dec
console.log('// find by dec')
console.log(`('175', 'symbol') -> ${cp437.byDec('175', 'symbol')}`)
console.log(`('155', 'hex') -> ${cp437.byDec('155', 'hex')}`)

Output

// find by symbol
('£', 'hex') -> 9C
('£', 'dec') -> 156
('â', 'hex') -> 83

// find by hex
('B0', 'symbol') -> ░
('EC', 'symbol') -> ∞

// find by dec
('175', 'symbol') -> »
('155', 'hex') -> 9B

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

License

MIT