Error: [sprintf] %

[dmmalam]

Hey, nice library.

How do I escape a % in the actual string, ie

c=require('counterpart')
c.registerTranslations('en', {'hello':'100%'})
c('hello')

Error: [sprintf] %
    at Function.str_format.parse (~/code/counterpart/node_modules/sprintf/lib/sprintf.js:233:11)
    at str_format (~/code/counterpart/node_modules/sprintf/lib/sprintf.js:77:48)
    at interpolate (~/code/counterpart/index.js:219:10)
    at translate (~/code/counterpart/index.js:140:13)
    at repl:1:2
    at REPLServer.self.eval (repl.js:112:21)
    at Interface.<anonymous> (repl.js:239:12)
    at Interface.EventEmitter.emit (events.js:117:20)
    at Interface._onLine (readline.js:202:10)
    at Interface._line (readline.js:531:8)

[dmmalam]

ah, it's just %%, standard sprintf.