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ideah - InstallConfig.wiki

Installing ideah

  1. On IDEA's Start page, open the Plugin manager.

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  1. Select the "Available" tab and search for 'haskell'. Right-click the "Haskell" plugin and select "Download and install".

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Confirm the plugin download and installation and the restart of IDEA.

Creating a Haskell Project

  1. Create a new project as usual.

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  1. Name the project and specify it to be a Haskell one

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  1. After your new project has been loaded, open the Project Structure dialog and specify the SDK path, which is the installation directory of your GHC.

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Compilation and Execution

  1. Create a new Haskell module (right-click the necessary directory, New, Haskell module)

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and name the module.

Note: if that module is intended to be imported into other Haskell files, it should start in uppercase. If this is a runnable module (contains a main function), it can start in lowercase.

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  1. Compile the project with Ctrl+F9 or by pressing "Make Project", as shown on the picture.

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  1. To run the project, right-click the runnable Haskell file (that is, a file with a main function) and select "Run ".

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Continue with the usage wiki guides.