Move repeated test re metadata header syntax to an include file and make it be rendered as a note. Also make already included text about metadata header value encoding be a note. Change-Id: I4795836587492954ad24dd5baaa5d668746d6040
		
			
				
	
	
		
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			8 lines
		
	
	
		
			377 B
		
	
	
	
		
			PHP
		
	
	
	
	
	
.. note::
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    Metadata keys (the name of the metadata) must be treated as case-insensitive
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    at all times. These keys can contain ASCII 7-bit characters that are not
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    control (0-31) characters, DEL, or a separator character, according to
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    `HTTP/1.1 <http://www.w3.org/Protocols/rfc2616/rfc2616.html>`_ .
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    The underscore character is silently converted to a hyphen.
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