Change the sample programs in README to exit with a non-zero return code
Getty Ritter
8 years ago
| 45 | 45 | import Control.Monad ((>=>)) |
| 46 | 46 | import Data.TeLML (parse) |
| 47 | 47 | import Data.TeLML.Markup (render) |
| 48 | import System.Exit (exitFailure) | |
| 48 | 49 | import Text.Blaze.Renderer.String (renderMarkup) |
| 49 | 50 | |
| 50 | 51 | main :: IO () |
| 51 | 52 | main = do |
| 52 | 53 | str <- getContents |
| 53 | 54 | case (parse >=> render) str of |
| 54 |
Left err -> putStrLn err |
|
| 55 | Left err -> putStrLn err >> exitFailure | |
| 55 | 56 | Right doc -> putStrLn (renderMarkup doc) |
| 56 | 57 | ~~~~ |
| 57 | 58 | |
| 98 | 99 | import Control.Monad ((>=>)) |
| 99 | 100 | import Data.TeLML (parse) |
| 100 | 101 | import Data.TeLML.Markup (Renderer, renderWith) |
| 102 | import System.Exit (exitFailure) | |
| 103 | import Text.Blaze.Html5 (strong, toMarkup) | |
| 101 | 104 | import Text.Blaze.Renderer.String (renderMarkup) |
| 102 | import Text.Blaze.Html5 (strong, toMarkup) | |
| 103 | 105 | |
| 104 | 106 | myTags :: [(String, Renderer)] |
| 105 | 107 | myTags = |
| 118 | 120 | main = do |
| 119 | 121 | str <- getContents |
| 120 | 122 | case (parse >=> renderWith myTags) str of |
| 121 |
Left err -> putStrLn err |
|
| 123 | Left err -> putStrLn err >> exitFailure | |
| 122 | 124 | Right doc -> putStrLn (renderMarkup doc) |
| 123 | 125 | ~~~~ |
| 124 | 126 | |