git ssb

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exports.needs = {
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  emoji_url: 'first',
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  emoji_names: 'first'
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}
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exports.gives = 'suggest_mentions'
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exports.create = function (api) {
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  return function (word) {
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    return function (cb) {
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      if (word[0] !== ':' || word.length < 2) return cb()
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      word = word.substr(1)
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      if (word[word.length-1] === ':') word = word.substr(0, word.length-1)
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      cb(null, api.emoji_names().filter(function (name) {
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        return name.substr(0, word.length) === word
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      }).slice(0, 50).map(function (emoji) {
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        return {
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          image: api.emoji_url(emoji),
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          title: emoji,
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          subtitle: emoji,
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          value: ':' + emoji + ':'
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        }
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      }))
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    }
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  }
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}
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