chc-posix

Character Classes according to POSIX

Depends on chc and offers predefined charsets according POSIX.

Table of contents

• Get Started
• API

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Get Started

const chc = require('chc-posix');
 
const cs = chc.posix('upper');
// RETURN new CharSet() containing A-Z
 
cs.next();
// RETURN 'A'

See chc for details about class CharSet.

API

• chc.CharSet chc.posix(string name)
  Create an CharSet instance containing specified characters. Argument name may be:
  • lower
  • upper
  • number
  • alpha
  • alnum
  • xdigit