Revert "Undocument now-deprecated export modifier"

Sainan · Sainan · commit 406bcd59da91 · 2025-05-08T09:41:00.000+02:00
This reverts commit df5c6ad.
diff --git a/docs/New Features/Export Modifier.md b/docs/New Features/Export Modifier.md
@@ -0,0 +1,45 @@
+---
+sidebar_position: 2
+---
+The `export` modifier allows you to automatically aggregate things you want to export into a table.
+
+```pluto title="Old Code"
+local version = 2
+
+local function add(a, b)
+    return a + b
+end
+
+return {
+    version = version,
+    add = add
+}
+```
+
+```pluto title="New Code"
+export version = 2
+
+export function add(a, b)
+    return a + b
+end
+```
+
+The return statement is automatically generated at the end of the block, so it is not limited to the top-level function:
+
+```pluto
+package.preload["test"] = function()
+    export version = 2
+
+    export function add(a, b)
+        return a + b
+    end
+
+    -- end of scope; 'return' is automatically generated
+end
+
+print(require"test".version)
+```
+
+## Using Compatibility Mode?
+
+You may need to use `pluto_export` instead of `export`. Alternatively, `pluto_use export` will enable the keyword independently of environment settings.
