15 lines
		
	
	
		
			315 B
		
	
	
	
		
			Haskell
		
	
	
		
			Executable File
		
	
	
	
	
			
		
		
	
	
			15 lines
		
	
	
		
			315 B
		
	
	
	
		
			Haskell
		
	
	
		
			Executable File
		
	
	
	
	
#!/usr/bin/env stack
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{- stack runghc --verbosity info --package pandoc-types -}
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import Text.Pandoc.JSON
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import Text.Pandoc.Walk
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import Data.Char (toUpper)
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main :: IO ()
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main = toJSONFilter demoteHeaders
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demoteHeaders :: Block -> Block
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demoteHeaders (Header l attr xs) = Header (l+1) attr xs
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demoteHeaders x = x
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