Fixed surround with backward selection

README.md

@@ -218,7 +218,7 @@ If you understand the risks and choose to use this feature, turn on "Support JS
 There are two ways to define JS-based commands.
 
 **The `jscommand` Ex command** defines a JS function that has an `editor: Editor` and `view: MarkdownView` arguments (see the [Obsidian API](https://github.com/obsidianmd/obsidian-api/blob/master/obsidian.d.ts) if you're not sure what these are).
-You define only the syntax of the function, in a single line wrapped by curly braces, e.g.:
+You define only the body of the function, in a single line wrapped by curly braces, e.g.:
 
 ```
 jscommand { console.log(editor.getCursor()); }
@@ -250,6 +250,10 @@ See [here](JsSnippets.md) for the full example, and please contribute your own!
 
 ## Changelog
 
+### 0.6.1
+
+- Fixed backward selection error in `surround` (https://github.com/esm7/obsidian-vimrc-support/issues/91)
+
 ### 0.6.0
 
 - The `surround` and `pasteinto` commands now work with the new (CM6-based) editor.

main.ts

@@ -400,6 +400,10 @@ export default class VimrcPlugin extends Plugin {
 					head: {line: chosenSelection.head.line, ch: wordEnd}
 				};
 			}
+			// If the selection is reverse, switch the variables
+			if (chosenSelection.anchor.line > chosenSelection.head.line ||
+					(chosenSelection.anchor.line == chosenSelection.head.line && chosenSelection.anchor.ch > chosenSelection.head.ch))
+				[chosenSelection.anchor, chosenSelection.head] = [chosenSelection.head, chosenSelection.anchor];
 			let currText = editor.getRange(chosenSelection.anchor, chosenSelection.head);
 			editor.replaceRange(beginning + currText + ending, chosenSelection.anchor, chosenSelection.head);
 		}

manifest.json

@@ -1,7 +1,7 @@
 {
   "id": "obsidian-vimrc-support",
   "name": "Vimrc Support",
-  "version": "0.6.0",
+  "version": "0.6.1",
   "description": "Auto-load a startup file with Obsidian Vim commands.",
   "author": "esm",
   "authorUrl": "",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "obsidian-vimrc-support",
-  "version": "0.6.0",
+  "version": "0.6.1",
   "description": "Auto-load a startup file with Obsidian Vim commands.",
   "main": "main.js",
   "scripts": {