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# Contributing to this documentation {#chap-contributing}
# Contributing to Nixpkgs documentation {#chap-contributing}
The sources of the Nixpkgs manual are in the [doc](https://github.com/NixOS/nixpkgs/tree/master/doc) subdirectory of the Nixpkgs repository. The manual is still partially written in DocBook but it is progressively being converted to [Markdown](#sec-contributing-markup).
# Contributing to this manual {#chap-contributing}
The [DocBook] and CommonMark sources of the NixOS manual are in the [nixos/doc/manual](https://github.com/NixOS/nixpkgs/tree/master/nixos/doc/manual) subdirectory of the [Nixpkgs](https://github.com/NixOS/nixpkgs) repository.
This manual uses the [Nixpkgs manual syntax](https://nixos.org/manual/nixpkgs/unstable/#sec-contributing-markup).
You can quickly check your edits with the following:
Shahar "Dawn" Or <mightyiampresence@gmail.com>