Synapse Language Support for VS Code

Full language support for Synapse — an AI-friendly programming language with S-Expression syntax.

Features

Syntax Highlighting

Full S-expression syntax support
Keywords, operators, built-in functions
Strings, numbers, comments
Rainbow bracket matching

IntelliSense

Autocomplete for keywords and built-ins
Snippets for common patterns
Hover documentation
Diagnostics (errors and warnings)

Code Execution

Run file: Ctrl+Shift+R / Cmd+Shift+R
Run selection: Ctrl+Enter / Cmd+Enter
Integrated REPL

Snippets

Prefix	Description
`fn`	Function definition
`lambda`	Anonymous function
`let`	Variable binding
`if`	Conditional expression
`match`	Pattern matching
`for`	For loop
`pipe`	Pipe operator
`map`	Map over array
`filter`	Filter array
`reduce`	Reduce array

Requirements

Synapse CLI: Install from github.com/Xzdes/synapse
Synapse LSP (optional): For full IDE support

# Install Synapse
git clone https://github.com/Xzdes/synapse.git
cd synapse
cargo install --path .

# Install LSP (optional)
cd synapse-lsp
cargo install --path .

Extension Settings

Setting	Default	Description
`synapse.lsp.enable`	`true`	Enable Language Server
`synapse.lsp.path`	`synapse-lsp`	Path to LSP executable
`synapse.lsp.trace`	`off`	Trace LSP communication
`synapse.format.indentSize`	`2`	Indentation size

Commands

Command	Keybinding	Description
Synapse: Run File	`Ctrl+Shift+R`	Run current file
Synapse: Run Selection	`Ctrl+Enter`	Run selected code
Synapse: Start REPL	-	Open Synapse REPL
Synapse: Restart LSP	-	Restart language server

Example

; Factorial with recursion
(fn factorial (n)
  (if (<= n 1)
      1
      (* n (factorial (- n 1)))))

(print (factorial 10))  ; => 3628800

; Functional pipeline
(|> (range 1 100)
    (filter even?)
    (map square)
    (take 10)
    sum)

Release Notes

1.0.0

Initial release
Syntax highlighting
LSP integration
Snippets
Run commands

License

MIT License - see LICENSE