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@@ -36,6 +36,20 @@ Pressing <kbd>CTRL</kbd> + <kbd>Space</kbd> will show additional information abo
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+### Linting configuration
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+
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+The built-in code editor performs code linting using [Luacheck](https://luacheck.readthedocs.io/en/stable/index.html) and [Lua language server](https://luals.github.io/wiki/diagnostics/). To configure the Luacheck configuration, create a `.luacheckrc` file in the project root. You can read the [Luacheck configuration page](https://luacheck.readthedocs.io/en/stable/config.html) for the list of the available options. Defold uses the following defaults for the Luacheck configuration:
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+
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+```lua
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+unused_args = false, -- don't warn on unused arguments (common for .script files)
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+max_line_length = false, -- don't warn on long lines
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+ignore = {
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+ "611", -- line contains only whitespace
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+ "612", -- line contains trailing whitespace
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+ "614", -- trailing whitespace in a comment
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+},
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+```
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+
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## Using an external code editor
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The code editor in Defold provides the basic functionality you need to write code, but for more advanced use cases or for power users with a favorite code editor it is possible to let Defold open files using an external editor. In the [Preferences window under the Code tab](/manuals/editor-preferences/#code) it is possible to define an external editor that should be used when editing code.
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Vlad Protsenko