git ssb

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var plugs = require('../plugs')
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var h = require('hyperscript')
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module.exports = {
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  needs: {screen_view: 'first'},
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  gives: 'app',
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  create: function (api) {
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    return function () {
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      document.head.appendChild(h('style', require('../style.css.json')))
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      window.addEventListener('error', window.onError = function (e) {
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        document.body.appendChild(h('div.error',
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          h('h1', e.message),
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          h('big', h('code', e.filename + ':' + e.lineno)),
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          h('pre', e.error ? (e.error.stack || e.error.toString()) : e.toString())))
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      })
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      function hash() {
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        return window.location.hash.substring(1)
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      }
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      // console.log(hash() || 'tabs')
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      var view = api.screen_view(hash() || 'tabs')
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      var screen = h('div.screen.column', view)
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      window.onhashchange = function (ev) {
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        var _view = view
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        view = api.screen_view(hash() || 'tabs')
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        if(_view) screen.replaceChild(view, _view)
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        else      document.body.appendChild(view)
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      }
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      document.body.appendChild(screen)
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      return screen
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    }
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  }
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}
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