Docs update (#112)

* Add reference to external Gentoo overlay @wolviecb

DOCS.md

@@ -1,20 +1,24 @@
 # More Info
 
 ## Table of Contents
+
 - [Getting all the Telemetry Out](#disable-telemetry)
 - [Extensions + Marketplace](#extensions-marketplace)
 - [Migrating from Visual Studio Code to VSCodium](#migrating)
 - [How do I press and hold a key and have it repeat in VSCodium?](#press-and-hold)
 - [How do I open VSCodium from the terminal?](#terminal-support)
+- [Gentoo overlay/ebuild](#gentoo-overlay)
 
 ## <a id="disable-telemetry"></a>Getting all the Telemetry Out
+
 Even though we do not pass the telemetry build flags (and go out of our way to cripple the baked-in telemetry), Microsoft will still track usage by default.
 
 We do however set the default `telemetry.enableCrashReporter` and `telemetry.enableTelemetry` values to false. You can see those by viewing your VSCodium settings.json and searching for `telemetry`.
 
-The instructions [here](https://code.visualstudio.com/docs/supporting/faq#_how-to-disable-telemetry-reporting) and [here](https://code.visualstudio.com/docs/supporting/faq#_how-to-disable-crash-reporting) help with explaining and toggling telemetry. 
+The instructions [here](https://code.visualstudio.com/docs/supporting/faq#_how-to-disable-telemetry-reporting) and [here](https://code.visualstudio.com/docs/supporting/faq#_how-to-disable-crash-reporting) help with explaining and toggling telemetry.
 
 It is also highly recommended that you review all the settings that "use online services" by following [these instructions](https://code.visualstudio.com/docs/supporting/faq#_managing-online-services). The `@tag:usesOnlineServices` filter on the settings page will show that by default:
+
 - Extensions auto check for updates and auto install updates
 - Searches within the app are sent to an online service for "natural language processing"
 - Updates to the app are fetched in the background
@@ -26,34 +30,41 @@ __Please note that some extensions send telemetry data to Microsoft as well. We
 _(For example the C# extension `ms-vscode.csharp` sends tracking data to Microsoft.)_
 
 ## <a id="extensions-marketplace"></a>Extensions + Marketplace
+
 Until something more open comes around, we use the Microsoft Marketplace/Extensions in the `product.json` file. Those links are licensed under MIT as per [the comments on this issue.](https://github.com/Microsoft/vscode/issues/31168#issuecomment-317319063)
 
 If you use the [code-settings-sync](https://github.com/shanalikhan/code-settings-sync) extension, you may have [an issue](https://github.com/VSCodium/vscodium/issues/72) installing extensions (via the plugin). Refer to [this workaround](https://github.com/shanalikhan/code-settings-sync/issues/668#issuecomment-462065341) to get it working properly.
 
 ### Proprietary Debugging Tools
-The debugger provided with Microsoft's [C# extension](https://github.com/OmniSharp/omnisharp-vscode) as well as the (Windows) debugger provided with their [C++ extension](https://github.com/Microsoft/vscode-cpptools) are very restrictively licensed to only work with the offical Visual Studio Code build. See [this comment in the C# extension repo](https://github.com/OmniSharp/omnisharp-vscode/issues/2491#issuecomment-418811364) and [this comment in the C++ extension repo](https://github.com/Microsoft/vscode-cpptools/issues/21#issuecomment-248349017). 
+
+The debugger provided with Microsoft's [C# extension](https://github.com/OmniSharp/omnisharp-vscode) as well as the (Windows) debugger provided with their [C++ extension](https://github.com/Microsoft/vscode-cpptools) are very restrictively licensed to only work with the offical Visual Studio Code build. See [this comment in the C# extension repo](https://github.com/OmniSharp/omnisharp-vscode/issues/2491#issuecomment-418811364) and [this comment in the C++ extension repo](https://github.com/Microsoft/vscode-cpptools/issues/21#issuecomment-248349017).
 
 A workaround exists to get debugging working in C# projects, by using Samsung's opensource [netcoredbg](https://github.com/Samsung/netcoredbg) package. See [this comment](https://github.com/VSCodium/vscodium/issues/82#issue-409806641) for instructions on how to set that up.
 
 ## <a id="migrating"></a>Migrating from Visual Studio Code to VSCodium
+
 VSCodium (and a freshly cloned copy of vscode built from source) stores its extension files in `~/.vscode-oss`. So if you currently have Visual Studio Code installed, your extensions won't automatically populate. You can reinstall your extensions from the Marketplace in VSCodium, or copy the `extensions` from `~/.vscode/extensions` to `~/.vscode-oss/extensions`.
 
 Visual Studio Code stores its `keybindings.json` and `settings.json` file in the these locations:
+
 - __Windows__: `%APPDATA%\Code\User`
 - __macOS__: `$HOME/Library/Application Support/Code/User`
 - __Linux__: `$HOME/.config/Code/User`
 
 You can copy these files to the VSCodium user settings folder:
+
 - __Windows__: `%APPDATA%\VSCodium\User`
 - __macOS__: `$HOME/Library/Application Support/VSCodium/User`
 - __Linux__: `$HOME/.config/VSCodium/User`
 
 To copy your settings manually:
+
 - In Visual Studio Code, go to Settings (Command+, if on a Mac)
 - Click the three dots `...` and choose 'Open settings.json'
 - Copy the contents of settings.json into the same place in VSCodium
 
 ## <a id="press-and-hold"></a>How do I press and hold a key and have it repeat in VSCodium (Mac)?
+
 This is a common question for Visual Studio Code and the procedure is slightly different in VSCodium because the `defaults` path is different.
 
 ```bash
@@ -61,6 +72,7 @@ $ defaults write com.visualstudio.code.oss ApplePressAndHoldEnabled -bool false
 ```
 
 ## <a id="terminal-support"></a>How do I open VSCodium from the terminal?
+
 - Go to the command palette (View | Command Palette...)
 - Choose `Shell command: Install 'vscodium' command in PATH`.
 
@@ -74,3 +86,7 @@ This allows you to open files or directories in VSCodium directly from your term
 ```
 
 Feel free to alias this command to something easier to type in your shell profile (e.g. `alias code=vscodium`).
+
+## <a id="gentoo-overlay"></a>Gentoo ebuild/overlay
+
+There is an external Gentoo overlay with a working ebuild to install VSCodium, provided by [@wolviecb](https://github.com/wolviecb/). The overlay can be found [here](https://github.com/wolviecb/overlay).