Fe for Visual Studio Code

Syntax highlighting, diagnostics, go-to-definition, and more for the Fe programming language.

Features

• Syntax highlighting via TextMate grammar
• Diagnostics (errors and warnings) from the Fe compiler
• Go-to-definition
• Find references

Prerequisites

The fe CLI (which includes the language server) must be installed:

curl -fsSL https://raw.githubusercontent.com/argotorg/fe/master/feup/feup.sh | bash

Or build from source:

cargo install --git https://github.com/argotorg/fe.git fe

The extension looks for the fe binary in the following order:

1. FE_PATH environment variable
2. PATH
3. ~/.cargo/bin
4. ~/.fe/bin (feup install location)

Installation

Download the latest .vsix from the releases page, then install it:

code --install-extension fe-analyzer-*.vsix

Or from within VS Code: open the command palette (Ctrl+Shift+P), run Extensions: Install from VSIX..., and select the downloaded file.