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rG � s z Scanner.fetch_flow_sequence_endc C s | j t� d S )N)rl ZFlowMappingEndToken)r r r r
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z!Scanner.scan_yaml_directive_valuec C s� | j � }d| kodkn s6td|d| | j� ��d}x*d| j |� koTdkn rd|d7 }q<W t| j|��}| j|� |S )Nr� r� zwhile scanning a directivez expected a digit, but found %rr r )r= r rY �intrx rg )r ri rZ r� r� r r r
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