Updated documents for MVVS-2.7.1

Author: sgaikwad-rocket

docs/img/lang_mode.png

@@ -1,5 +1,10 @@
 # Change Log
 
+## Version 2.7.1: June 04, 2025
+ - Added VS Code language auto-detection (online mode)
+ - Auto-close files on server disconnect in online mode
+ - Customer bug fixes
+
 ## Version 2.7.0: April 22, 2025
  - Separate compile and catalog option
  - Support for debugging BASIC program files in online editing mode. (support with UV 11.4.1 and upcoming 14.2.1)

docs/usage/CHANGELOG.md

@@ -16,6 +16,8 @@ Versions: For offline mode debugging 8.2.4 or higher and for online mode debuggi
 
 Platforms: Windows, Linux, AIX
 
+**Note:** For more details, please refer [Rocket-MV-BASIC-Extension-features-support-matrix](https://my.rocketsoftware.com/RocketCommunity/s/article/Rocket-MV-BASIC-Extension-features-support-matrix).
+
 ### A high performance debugging feature
 
 A high-performance debugging feature is supported on UniVerse 11.4.1 and UniData 8.3.1. To use this feature, you must upgrade to UniVerse 11.4.1 / UniData 8.3.1 or higher version. Please see [Debugging Binaries Releases](./DAPRelease.md) for more details.
@@ -40,7 +42,7 @@ Before debugging, open the BASIC program first.
 
 ### Debugging without a launch file
 > **Note** : 
-> Debugging without a launch file works properly in offline mode only; in online mode, the behavior is uncertain.
+> Debugging without a launch file works properly in offline mode only; in online mode, please create launch file.
 
  - Click the **Run and Debug** icon on from the left menu bar. The **Run and Debug** view will display if you have no `launch.json` file in your project.
 
@@ -55,7 +57,17 @@ On successful compilation, the debugging process will stop at the first runnable
 
 ### Debug with launch file
 
-You can also configure a `launch.json` file for debugging.
+You have the option to configure the type and task parameters in the launch.json file which helps VS Code know how to run and debug your code.
+
+`launch.json` file helps VSCode know how to run and debug your code.
+ 
+`launch.json` in MVVS has the type and task parameters, it means that VSCode is first running a task before starting the debugging process.
+ 
+type: The type parameter tells VS Code what type of code you're working with. Valid values are: MVBasic, Python. 
+
+task: The task parameter is a step that needs to happen before debugging starts, like preparing your code.
+ 
+You have the option to tell VS Code which debugging settings to use in the launch.json file.
 
 In the **Run and Debug** view, click the create a `launch.json` file link. 
 
@@ -65,7 +77,7 @@ Select the **MVBasic Debug** from the Select environment dialog box.
 
 ![](../img/debug_type.png)
 
-Then a default debugging configuration file launch.json will be generated in directory .vscode.
+A default debugging configuration file named launch.json is generated in directory .vscode and contains the following. 
 
 ```
 {
@@ -94,7 +106,10 @@ Then a default debugging configuration file launch.json will be generated in dir
  - "dependencies": put other BASIC program files' absolute paths here if they need to be compiled before debugging. For example, "C:\U2\UV\XDEMO\TEST". 
  - "arguments": put additional debugging online· here. Please refer to your UniVerse / UniData user documentation for more details. By default, this setting doesn’t appear in the configuration file, but can be added manually if needed.
 
-For online mode create build task as mentioned in [Online Editing](./OnlineEditing.md)
+>#### To enable debugging in online mode, the `tasks.json` file is required.
+>For online mode, create a build task as shown in [Online Editing](./OnlineEditing.md).
+>
+>For more details on task refer [Compile](./Compile.md).
 
 From the **Run and Debug** view, set the launch option to **Launch Program**. Then press the F5 button to start debugging. 
 

docs/usage/Debugging.md

@@ -142,7 +142,64 @@ In the Search option, enter the file name pattern you want to match. Pattern mat
 
 Once connected to a U2 server, you can expand the server node to access and view the BASIC program files stored on that server.
 
-![](../img/online_editing_edit_open.png)
+When you open a program file for editing, the MVVS extension automatically detects the language based on the file extension:
+
+- Files with a `.py` extension are recognized as **Python**.
+- Files with a `.json` extension are recognized as **JSON**.
+- **BASIC files**, however, are **not auto-detected** and you must manually set the language mode to **Rocket MV BASIC**.
+
+There are **three ways** to set the language mode for BASIC files:
+
+#### 1. Configure language association in `settings.json`
+
+You can configure VS Code to recognize BASIC files by associating filepaths or names with the Rocket MV BASIC language.
+
+- **To apply the language mode to all files under the `BP` folder**:
+  ```json
+  "files.associations": {
+      "**/BP/**": "rocket-mvbasic"
+  }
+- **To apply it to a specific file, such as TESTSUM**:
+  ```json
+  "files.associations": {
+    "TESTSUM": "rocket-mvbasic"
+  }
+- **Full example configuration:**:
+    ```json
+    {
+        "[rocket-mvbasic]": {
+            "editor.codeLens": false
+        },
+        "files.associations": {
+            "**/BP/**": "rocket-mvbasic",
+            "**/.rmv/config/*.json": "jsonc"
+        },
+        "files.exclude": {
+            "**/.git": true,
+            "**/.svn": true,
+            "**/.hg": true,
+            "**/CVS": true,
+            "**/.DS_Store": true,
+            "**/Thumbs.db": true,
+            "**/.rmv/catalog/**": true,
+            "*/_*": false
+        }
+    }
+#### 2. Use the Command Palette
+You can manually change the language mode using the VS Code Command Palette:
+
+ 1. Press Ctrl+Shift+P to open the Command Palette.
+ 2. Type and select “Change Language Mode”.
+ 3. Choose “Rocket MV BASIC” from the list of languages.
+
+#### 3. Use the status bar language selector
+You can also change the language mode via the status bar.
+At the bottom-right of VS Code, you'll see the current language mode, for example, Plain Text, JSON.
+
+ 1. Click on the current language mode. A language selection menu displays.
+ 2. Select Rocket MV BASIC from the list.
+
+![](../img/lang_mode.png)
 
 You can also Add or Delete BASIC files: