Code quality improvements: Remove unused configs and enhance syntax highlighting

CHANGELOG.md

@@ -6,4 +6,18 @@ Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how
 
 ## [Unreleased]
 
-- Initial release
+## [0.0.1] - 2024
+
+### Added
+- Initial release with syntax highlighting support for MarScript files
+- Support for MarScript file extensions: `.sbr`, `.mpr`, `.inc`
+- Syntax highlighting for:
+  - Control flow keywords (BEGIN, END, IF, ELSE, FOR, WHILE, REPEAT, RETURN, PROC, TRY, CATCH, THEN, PROGRAM, SWITCH)
+  - Data types (INT, DOUBLE, STRING)
+  - Built-in functions (ABS, FLOOR, SQRT, PRINTF, STRLEN, FOPEN, FCLOSE, GET DATE, GET TIME, EXIT)
+  - Operators (==, !=, <=, >=, =, <, >, +, -, *, /, etc.)
+  - Comments (single-line // and multi-line /* */)
+  - String literals with escape sequences
+  - Preprocessor directives (#define, #include, #ifdef, #ifndef, #endif, #else, #elif, #error, #scramble, #endscramble)
+- Language configuration with bracket matching, auto-closing pairs, and comment toggling
+- Documentation with encoding recommendations (Windows-1252)

README.md

@@ -9,6 +9,7 @@ This extension provides language support for MarScript and MarWin from Mahr GmbH
   - Keywords (BEGIN, END, IF, ELSE, etc.)
   - Data types (INT, DOUBLE, STRING)
   - Built-in functions (ABS, FLOOR, SQRT, etc.)
+  - Numeric literals (integers, floats, hex, binary, scientific notation)
   - Comments (Single line // and Multi line /\* \*/)
   - Operators
 
@@ -40,6 +41,30 @@ Please make sure that the following setting is set in your `.vscode/settings.jso
 }
 ```
 
+## Project Structure
+
+This is a **pure syntax highlighting extension** with no JavaScript/TypeScript source code.
+The project contains only JSON configuration files for VS Code TextMate grammar.
+
+### ⚙️ For Repository Maintainers: Disabling CodeQL
+
+This project does not contain JavaScript/TypeScript source code, so CodeQL analysis must be **disabled manually** in the repository settings to prevent CI/CD errors.
+
+**How to disable CodeQL Default setup:**
+
+1. Go to your repository on GitHub
+2. Click **Settings** (top right)
+3. In the left sidebar, click **Code security and analysis**
+4. Scroll down to the **Code scanning** section
+5. Find **CodeQL analysis**
+6. If "Default setup" is shown as **Enabled**, click **⋮** (three dots) next to it
+7. Select **Disable CodeQL**
+8. Confirm the action
+
+After disabling, the "CodeQL detected code written in GitHub Actions, but not any written in JavaScript/TypeScript" error will no longer occur.
+
+**Why this is necessary:** GitHub's CodeQL Default setup automatically detects project languages. Since this project previously had TypeScript configuration files (now removed), CodeQL may still attempt to scan for JavaScript/TypeScript code that doesn't exist.
+
 ## Feedback & Contributions
 
 - Report bugs or suggest improvements by creating an issue