init and end?

Author: meshya

.gitattributes

@@ -0,0 +1,2 @@
+# Set default behavior to automatically normalize line endings.
+* text=auto

.gitignore

@@ -0,0 +1,3 @@
+node_modules
+*.vsix
+.vscode-test

.vscode-test.js

@@ -0,0 +1,3 @@
+const { defineConfig } = require('@vscode/test-cli');
+
+module.exports = defineConfig({ files: 'out/test/**/*.test.js' });

.vscode/launch.json

@@ -0,0 +1,17 @@
+// A launch configuration that launches the extension inside a new window
+// Use IntelliSense to learn about possible attributes.
+// Hover to view descriptions of existing attributes.
+// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+{
+	"version": "0.2.0",
+	"configurations": [
+		{
+			"name": "Extension",
+			"type": "extensionHost",
+			"request": "launch",
+			"args": [
+				"--extensionDevelopmentPath=${workspaceFolder}"
+			]
+		}
+	]
+}

.vscodeignore

@@ -0,0 +1,4 @@
+.vscode/**
+.vscode-test/**
+.gitignore
+vsc-extension-quickstart.md

CHANGELOG.md

@@ -0,0 +1,9 @@
+# Change Log
+
+All notable changes to the "cyrus-lang" extension will be documented in this file.
+
+Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how to structure this file.
+
+## [Unreleased]
+
+- Initial release

LICENSE

@@ -0,0 +1,7 @@
+Copyright 2025 meshya
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -0,0 +1,120 @@
+# CyrusLang VS Code Extension
+
+This is a Visual Studio Code extension that provides syntax highlighting, code folding, and basic editor support for the **CyrusLang** programming language.
+
+## Features
+
+- Syntax highlighting for keywords, variables, types, strings, numbers, and comments.
+- Code folding using `#region` and `#endregion`.
+- Automatic indentation and bracket matching.
+- Auto-closing and surrounding pairs for `{}`, `[]`, `()`, `"` and `'`.
+- Single-line (`//`) and multi-line (`/* */`) comments.
+
+## Getting Started
+
+Follow these steps to install and use the extension:
+
+### 1. Clone the Repository
+
+```bash
+git clone <repository-url>
+cd cyruslang-vscode-extension
+```
+
+### 2. Open in VS Code
+
+```bash
+code .
+```
+
+### 3. Install Dependencies
+
+Install the `vsce` tool if you don't already have it:
+
+```bash
+npm install -g @vscode/vsce
+```
+
+### 4. Package the Extension
+
+Run the following command to create a `.vsix` file:
+
+```bash
+vsce package
+```
+
+### 5. Install the Extension
+
+- Open Visual Studio Code.
+- Go to the Extensions view (`Ctrl+Shift+X`).
+- Click on the `...` menu in the top right corner and select **Install from VSIX**.
+- Select the generated `.vsix` file from the previous step.
+
+### 6. Use the Extension
+
+- Open a file with the `.cyrus` extension.
+- Enjoy syntax highlighting and editor support for CyrusLang!
+
+## Language Features
+
+### Syntax Highlighting
+- **Keywords**: `if`, `else`, `for`, `match`, `fn`, `struct`, etc.
+- **Types**: `i32`, `f64`, `string`, `bool`, `range`, etc.
+- **Variables**: Variables prefixed with `#`.
+- **Constants**: `true`, `false`, `nil`.
+- **Strings**: Single and double-quoted strings, with escape sequences.
+
+### Comments
+- Single-line: `// This is a comment`
+- Multi-line:
+  ```cyrus
+  /*
+   * This is a
+   * multi-line comment
+   */
+  ```
+
+### Code Folding
+Use the following markers for custom folding:
+```cyrus
+// #region
+// Code here...
+// #endregion
+```
+
+### Auto-closing and Surrounding Pairs
+- `{}`, `[]`, `()`, `"`, `'`.
+
+### Indentation
+Automatic indentation for blocks like:
+```cyrus
+fn example() {
+    if (condition) {
+        // Indented block
+    }
+}
+```
+
+## File Types
+
+This extension is designed for files with the `.cy` extension.
+
+## Contributing
+
+Contributions are welcome! To contribute:
+1. Fork the repository.
+2. Create a feature branch.
+3. Submit a pull request with a detailed description.
+
+## License
+
+This project is licensed under the MIT License. See the [LICENSE](./LICENSE) file for details.
+
+## Feedback
+
+If you encounter any issues or have suggestions, feel free to open an issue in the repository.
+
+---
+
+Happy coding in **CyrusLang**!
+

language-configuration.json

@@ -0,0 +1,45 @@
+{
+    "comments": {
+        "lineComment": "//",
+        "blockComment": ["/*", "*/"]
+    },
+    "brackets": [
+        ["{", "}"],
+        ["[", "]"],
+        ["(", ")"]
+    ],
+    "autoClosingPairs": [
+        { "open": "{", "close": "}" },
+        { "open": "[", "close": "]" },
+        { "open": "(", "close": ")" },
+        { "open": "\"", "close": "\"" },
+        { "open": "'", "close": "'" }
+    ],
+    "surroundingPairs": [
+        { "open": "{", "close": "}" },
+        { "open": "[", "close": "]" },
+        { "open": "(", "close": ")" },
+        { "open": "\"", "close": "\"" },
+        { "open": "'", "close": "'" }
+    ],
+    "folding": {
+        "markers": {
+            "start": "^\\s*//\\s*#region\\b",
+            "end": "^\\s*//\\s*#endregion\\b"
+        }
+    },
+    "onEnterRules": [
+        {
+            "beforeText": "^\\s*(?:fn|struct|impl|if|else if|else|for|match).*?\\{\\s*$",
+            "action": {
+                "indentAction": "Indent"
+            }
+        },
+        {
+            "beforeText": "^\\s*\\}",
+            "action": {
+                "indentAction": "Outdent"
+            }
+        }
+    ]
+}