Created
February 6, 2014 21:48
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Syntax example for haskell-based preprocessor idea.
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| {{ | |
| --Arbitrary haskell code in double curly brackets | |
| --Top-level definitions are available throughout text | |
| emph s = "*" ++ s ++ "*" | |
| }} | |
| This will be rendered raw. | |
| {{ | |
| -- String-typed expressions will be printed into the final text wherever they appear | |
| emph "This will be emphasized" | |
| -- IO String-typed expressions will be evaluated, in the order that they appear in the file, and the values printed | |
| emph `fmap` getContents | |
| }} | |
| Another thing that should be possible(paraphrasing a bit). | |
| {{ | |
| viewDiagram :: Diagram -> String -> IO String | |
| -- Yes, Diagram is now a type, shut up. | |
| viewDiagram d s = do | |
| saveDiagram d s | |
| return $ "\insertDiagram{"++s++"}" | |
| }} |
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