Fish Language Support is a plugin for IntelliJ IDEA and other JetBrains IDEs that adds support for the Fish Shell language. Currently only syntax highlighting and bare error checking is supported. A couple of features are planned for the future, but I'm not sure when I'll get around to implementing them. It does however has some nice to have features like:
- Annotating Environment Variables, including in strings
- Annotating hex, unicode and character escapes such as:
\x00,\u0000and\cA