I have been working with Tradingview Pine Scripts (TPS) and it was irritating me that when the scripts get lager and more complex they are hard to read. So I decided to create syntax highlighting for TPS for Notepad++ (NPP). NPP is the go to text editor for Windows. It provides an easy mechanism for adding custom syntax highlighting for languages using its User Defined Language (UDL) functionality.
You can find the the User Defined Language (UDL) file for syntax highlighting Tradingview Pine Scripts (TPS) files in Notepad++ (NPP) in this repository on GitHub.
Let me know what you think and if it is helpful.