From db174c9655d795000b5f1f8923d6e7a2d2234560 Mon Sep 17 00:00:00 2001
From: "G.Ambatte" <sean@robertson-family.nz>
Date: Sat, 24 Sep 2022 13:50:26 +1200
Subject: [PATCH] Add optional overwrite protection

---
 client/homebrew/editor/editor.jsx            | 2 +-
 shared/naturalcrit/codeEditor/codeEditor.jsx | 8 ++++++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/client/homebrew/editor/editor.jsx b/client/homebrew/editor/editor.jsx
index e1dc9fd64..07946c132 100644
--- a/client/homebrew/editor/editor.jsx
+++ b/client/homebrew/editor/editor.jsx
@@ -75,7 +75,7 @@ const Editor = createClass({
 	},
 
 	handleInject : function(injectText){
-		this.refs.codeEditor?.injectText(injectText);
+		this.refs.codeEditor?.injectText(injectText, false);
 	},
 
 	handleViewChange : function(newView){
diff --git a/shared/naturalcrit/codeEditor/codeEditor.jsx b/shared/naturalcrit/codeEditor/codeEditor.jsx
index 9f342d6d2..562891d15 100644
--- a/shared/naturalcrit/codeEditor/codeEditor.jsx
+++ b/shared/naturalcrit/codeEditor/codeEditor.jsx
@@ -229,8 +229,12 @@ const CodeEditor = createClass({
 		this.codeMirror.replaceSelection('\n\\page\n\n', 'end');
 	},
 
-	injectText : function(injectText) {
-		this.codeMirror.replaceSelection(injectText, 'around');
+	injectText : function(injectText, overwrite=true) {
+		const cm = this.codeMirror;
+		if(!overwrite) {
+			cm.setCursor(cm.getCursor('from'));
+		}
+		cm.replaceSelection(injectText, 'around');
 	},
 
 	makeUnderline : function() {