Add installation script for Windows, update doc

docs/README.md

@@ -7,8 +7,8 @@ and development work.
 
 A lot of Neovim plugins are mainly written in Python. To use auto-completion
 and other features, we must install Python 3. The easiest way to install is via
-[Anaconda](https://www.anaconda.com/distribution/#download-section) or [Miniconda](https://docs.conda.io/en/latest/miniconda.html). Make sure that the
+[Anaconda](https://www.anaconda.com/distribution/#download-section) or[Miniconda](https://docs.conda.io/en/latest/miniconda.html). Make sure that you
-output of `python --version` shows that Python 3.x is installed.
+can run `python --version`, and that the output should be Python 3.x.
 
 ## Pynvim
 
@@ -130,13 +130,14 @@ listed [here](https://github.com/dense-analysis/ale/blob/master/supported-tools.
 Which [terminal emulator](https://en.wikipedia.org/wiki/Terminal_emulator) we
 choose to use greatly affects the appearance and functionalities of Neovim.
 Since Neovim supports true colors, terminals that support true colors are
-preferred. For a list of terminals that support true colors, see
+preferred. For a list of terminals that support true colors, see [here](https://github.com/termstandard/colors).
-[here](https://github.com/termstandard/colors).
 
 For macOS, we can use [iterm2](https://www.iterm2.com/), [kitty](https://sw.kovidgoyal.net/kitty/) or [Alacritty](https://github.com/jwilm/alacritty).
 If you connect to Linux server on Windows, I recommend [wsltty](https://github.com/mintty/wsltty) and
 [Cygwin](https://www.cygwin.com/), both of them use [mintty](https://github.com/mintty/mintty) as the terminal emulator.
 
+For Windows 10, you can use the new [Windows Terminal](https://github.com/microsoft/terminal).
+
 ## Font
 
 Since [Vim-airline](https://github.com/vim-airline/vim-airline) uses several
@@ -235,4 +236,8 @@ Note that the variable `PYTHON_INSTALLED`, `SYSTEM_PYTHON` and
 `ADD_TO_SYSTEM_PATH` in the script should be set properly based on your
 environment.
 
+# Automatic installation for Windows
+
+Run script [nvim_setup_windows.ps1](nvim_setup_windows.ps1) under PowerShell.
+
 [^1]: Use `echo %userprofile%` to see where your `$HOME` is.

docs/nvim_setup_windows.ps1

@@ -0,0 +1,29 @@
+# Install scoop
+Set-ExecutionPolicy RemoteSigned -scope CurrentUser
+iwr -useb get.scoop.sh | iex
+
+# Install node
+scoop install nodejs
+
+# Install ripgrep
+scoop install ripgrep
+
+# Install universal-ctags
+scoop bucket add extras
+scoop install universal-ctags
+
+# Install vim-language-server
+npm install -g vim-language-server
+
+# Install miniconda3
+scoop install miniconda3
+
+# Install pynvim
+pip install -U pynvim
+
+# Install python-language-server
+pip install 'python-lsp-server[all]' pylsp-mypy pyls-isort
+
+# Install neovim nightly
+scoop bucket add versions
+scoop install neovim-nightly