    
 ## From GUI
 
-# {"id":"A","data":[[1,2],[3,4]],"compute":true}
-
 # sheets
 
+###
 $blab.sheet = []
 sh = (id, data) ->
     new Sheet {id:id, data:data, compute: true}

$blab.markdown =
    md1: markdn()

# user code



        url: "https://api.github.com/gists/#{gistid}"
        type: 'GET'
        dataType: 'jsonp').success((gistdata) ->
        specs = JSON.parse(gistdata.data.files[filename].content)
        $blab.sheet = []
        $blab.table = []

        $blab.sheet[spec.id] = new Sheet spec for spec in specs.sheet
        $blab.table[spec.id] = new Table spec for spec in specs.table
        #$blab.sheet[spec.id] = new Sheet spec for spec in specs.sheet
        #$blab.sheet[spec.id] = new Sheet spec for spec in specs.sheet

        console.log "sheet A???", $blab.sheet["A"]
        console.log "table A???", $blab.table["A"]

        compute()
        return
    ).error (e) ->
