feat: add manual installation guide to INSTALL.md and remove installation section from README.md

vscode-extension/INSTALL.md

@@ -0,0 +1,139 @@
+# QuestLang VS Code Extension - Manual Installation Guide
+
+This guide explains how to manually install the QuestLang syntax highlighting extension without using the VS Code Extensions Marketplace.
+
+## Prerequisites
+
+- Visual Studio Code installed on your system
+- Access to the extension files (this directory)
+
+## Installation Methods
+
+### Method 1: Install from VSIX Package
+
+If you have a `.vsix` package file:
+
+1. Open VS Code
+2. Open the Command Palette (`Ctrl+Shift+P` on Windows/Linux, `Cmd+Shift+P` on macOS)
+3. Type `Extensions: Install from VSIX...` and select it
+4. Browse to the `.vsix` file location and select it
+5. VS Code will install the extension automatically
+6. Restart VS Code if prompted
+
+### Method 2: Copy to Extensions Directory
+
+If you want to install directly from source files:
+
+1. **Find your VS Code extensions directory:**
+   - **Windows**: `%USERPROFILE%\.vscode\extensions\`
+   - **macOS**: `~/.vscode/extensions/`
+   - **Linux**: `~/.vscode/extensions/`
+
+2. **Create the extension directory:**
+   ```bash
+   mkdir ~/.vscode/extensions/questlang-syntax-highlighting
+   ```
+
+3. **Copy extension files:**
+   Copy all files from this directory to the newly created extension directory:
+   - `package.json`
+   - `language-configuration.json`
+   - `syntaxes/questlang.tmLanguage.json`
+   - Any other configuration files
+
+4. **Restart VS Code** to load the extension
+
+### Method 3: Symbolic Link (Development)
+
+For development purposes, you can create a symbolic link:
+
+1. Navigate to your VS Code extensions directory:
+   ```bash
+   cd ~/.vscode/extensions/
+   ```
+
+2. Create a symbolic link to this extension directory:
+   ```bash
+   ln -s /path/to/questlang/vscode-extension questlang-syntax-highlighting
+   ```
+
+3. Restart VS Code
+
+## Building VSIX Package (Optional)
+
+If you want to create a `.vsix` package for easier distribution:
+
+1. **Install vsce (Visual Studio Code Extension manager):**
+   ```bash
+   npm install -g vsce
+   ```
+
+2. **Navigate to the extension directory:**
+   ```bash
+   cd /path/to/questlang/vscode-extension
+   ```
+
+3. **Package the extension:**
+   ```bash
+   vsce package
+   ```
+
+4. This will create a `.vsix` file that can be installed using Method 1
+
+## Verification
+
+After installation, verify that the extension is working:
+
+1. Open VS Code
+2. Create a new file with `.ql` extension (e.g., `test.ql`)
+3. Add some QuestLang code:
+   ```questlang
+   квест TestQuest;
+       цель "Test quest";
+   
+   граф {
+       узлы {
+           старт: {
+               тип: начальный;
+               описание: "Test description";
+           }
+       }
+   }
+   
+   конец;
+   ```
+
+4. Check that syntax highlighting is applied (keywords should be colored)
+
+## Troubleshooting
+
+### Extension not loading
+- Make sure all files are copied correctly
+- Check that `package.json` is valid JSON
+- Restart VS Code completely
+- Check VS Code's Developer Console (`Help > Toggle Developer Tools`) for errors
+
+### Syntax highlighting not working
+- Verify the file has `.ql` extension
+- Check that `syntaxes/questlang.tmLanguage.json` exists and is valid
+- Ensure the language configuration is correct in `package.json`
+
+### Permission issues
+- Make sure you have write permissions to the extensions directory
+- On macOS/Linux, you might need to use `sudo` for system-wide installation
+
+## Uninstallation
+
+To remove the manually installed extension:
+
+1. Navigate to your VS Code extensions directory
+2. Delete the `questlang-syntax-highlighting` directory (or whatever you named it)
+3. Restart VS Code
+
+## Support
+
+If you encounter any issues with manual installation, please check:
+- VS Code version compatibility
+- File permissions
+- Extension file integrity
+- VS Code error logs

vscode-extension/README.md

@@ -55,13 +55,6 @@ VS Code extension for syntax highlighting of QuestLang - a specialized language
 конец;
 ```
 
-## Installation
-
-1. Open VS Code
-2. Go to Extensions (Ctrl+Shift+X)
-3. Search for "QuestLang Syntax Highlighting"
-4. Click Install
-
 ## Usage
 
 After installing the extension, all files with `.ql` extension will be automatically recognized as QuestLang files with syntax highlighting.