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Merge pull request #6153 from roc-lang/tutorial-app-name-update

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Update tutorial executable naming section
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Anton-4 2023-12-02 18:07:38 +01:00 committed by GitHub
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@ -1419,7 +1419,7 @@ app "hello"
This is known as a _module header_. Every `.roc` file is a _module_, and there are different types of modules. We know this particular one is an _application module_ because it begins with the `app` keyword.
The line `app "hello"` states that this module defines a Roc application, and that building this application should produce an executable named `hello`. This means when you run `roc dev`, the Roc compiler will build an executable named `hello` (or `hello.exe` on Windows) and run it. You can also build the executable without running it by running `roc build`.
The line `app "hello"` shows that this module is a Roc application. The "hello" after the `app` keyword will be removed soon and is no longer used. If the file is named hello.roc, building this application should produce an executable named `hello`. This means when you run `roc dev`, the Roc compiler will build an executable named `hello` (or `hello.exe` on Windows) and run it. You can also build the executable without running it by running `roc build`.
The remaining lines all involve the [platform](https://github.com/roc-lang/roc/wiki/Roc-concepts-explained#platform) this application is built on: