Update README.md

Author: elkasztano

README.md

@@ -3,12 +3,29 @@ Nushell syntax highlighting and indentation for Vim
 
 ## Installation
 * create the ~/.vim directory and required subdirectories if they do not already exist
-
-    `mkdir -p ~/.vim/ftdetect && mkdir -p ~/.vim/ftplugin && mkdir -p ~/.vim/syntax`
+```
+mkdir -p ~/.vim/ftdetect && mkdir -p ~/.vim/ftplugin && mkdir -p ~/.vim/syntax
+```
 
 * copy the .vim-files to their corresponding directories in ~/.vim
 * restart vim, if necessary
 
+## Installation using Nushell script (experimental)
+* requires 'nu' to be in your PATH
+* use at your own risk
+* tested with Nushell 0.86.0 on Debian 12
+
+```
+git clone "https://github.com/elkasztano/nushell-syntax-vim"
+cd nushell-syntax-vim
+nu ./install.nu
+```
+
+to uninstall navigate to the 'nushell-syntax-vim' directory, then type
+```
+nu ./uninstall.nu
+```
+
 ## Notes
 I am new to both Nushell and Vimscript, and I am currently learning both at the same time. Please bear in mind that this little project is still very much work in progress. I couldn't find a way to get Nushell syntax highlighting in Vim, so I decided to implement it myself.
 Suggestions for improvement are highly appreciated.