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Diffstat (limited to 'dev-haskell/options/metadata.xml')
| -rw-r--r-- | dev-haskell/options/metadata.xml | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/dev-haskell/options/metadata.xml b/dev-haskell/options/metadata.xml index e04b15e7a127..3d015d9cde4c 100644 --- a/dev-haskell/options/metadata.xml +++ b/dev-haskell/options/metadata.xml @@ -5,61 +5,6 @@ <email>haskell@gentoo.org</email> <name>Gentoo Haskell</name> </maintainer> - <longdescription> - The @options@ package lets library and application developers easily work - with command-line options. - - The following example is a full program that can accept two options, - @--message@ and @--quiet@: - - @ - import Control.Applicative - import Options - - data MainOptions = MainOptions - &#x20; &#x7b; optMessage :: String - &#x20; , optQuiet :: Bool - &#x20; &#x7d; - - instance 'Options' MainOptions where - &#x20; defineOptions = pure MainOptions - &#x20; \<*\> simpleOption \"message\" \"Hello world!\" - &#x20; \"A message to show the user.\" - &#x20; \<*\> simpleOption \"quiet\" False - &#x20; \"Whether to be quiet.\" - - main :: IO () - main = runCommand $ \\opts args -> do - &#x20; if optQuiet opts - &#x20; then return () - &#x20; else putStrLn (optMessage opts) - @ - - >$ ./hello - >Hello world! - >$ ./hello --message='ciao mondo' - >ciao mondo - >$ ./hello --quiet - >$ - - In addition, this library will automatically create documentation options - such as @--help@ and @--help-all@: - - >$ ./hello --help - >Help Options: - > -h, --help - > Show option summary. - > --help-all - > Show all help options. - > - >Application Options: - > --message :: text - > A message to show the user. - > default: "Hello world!" - > --quiet :: bool - > Whether to be quiet. - > default: false - </longdescription> <origin>gentoo-staging</origin> </pkgmetadata>
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