From bdb18c52f8aff62712c344c42a92d721602e9594 Mon Sep 17 00:00:00 2001
From: Tobias Frischmann <tobias.frischmann@proton.me>
Date: Mon, 7 Sep 2026 13:28:21 +0200
Subject: [PATCH] add strg + X shortcut

---
 app/composables/useMarkdownEditor.ts | 34 ++++++++++++++++++++--------
 1 file changed, 24 insertions(+), 10 deletions(-)

diff --git a/app/composables/useMarkdownEditor.ts b/app/composables/useMarkdownEditor.ts
index 509d7b2..71cc64e 100644
--- a/app/composables/useMarkdownEditor.ts
+++ b/app/composables/useMarkdownEditor.ts
@@ -6,8 +6,6 @@ type State = {
 	selectionStart: number;
 	selectionEnd: number;
 	text: string;
-
-	currentLine: string;
 };
 
 function continueList(state: State): string {
@@ -25,20 +23,23 @@ function continueList(state: State): string {
 		return new_text;
 	}
 
+	const lineStart = state.text.lastIndexOf("\n", state.selectionStart - 1) + 1;
+	const currentLine = state.text.slice(lineStart, state.selectionStart);
+
 	// Continue checkbox lists
-	const checkbox = state.currentLine.match(/^(\s*[-*+])\s+(\[[ xX]\]\s+)/);
+	const checkbox = currentLine.match(/^(\s*[-*+])\s+(\[[ xX]\]\s+)/);
 	if (checkbox) {
 		return insertAtCursor(`\n${checkbox[1]} [ ] `);
 	}
 
 	// Continue unordered lists
-	const bullet = state.currentLine.match(/^(\s*[-*+])\s/);
+	const bullet = currentLine.match(/^(\s*[-*+])\s/);
 	if (bullet) {
 		return insertAtCursor(`\n${bullet[1]} `);
 	}
 
 	// Continue numbered lists
-	const numbered = state.currentLine.match(/^(\s*)(\d+)\.\s/);
+	const numbered = currentLine.match(/^(\s*)(\d+)\.\s/);
 	if (numbered) {
 		const next = Number(numbered[2]) + 1;
 		const insert = `\n${numbered[1]}${next}. `;
@@ -56,15 +57,11 @@ export function useMarkdownEditor(note: ModelRef<string>) {
 		const end = textarea.selectionEnd;
 		const value = textarea.value;
 
-		const lineStart = value.lastIndexOf("\n", start - 1) + 1;
-		const currentLine = value.slice(lineStart, start);
-
 		const state: State = {
 			textarea,
 			selectionStart: start,
 			selectionEnd: end,
 			text: value,
-			currentLine,
 		};
 
 		if (e.key === "Enter" && !e.shiftKey) {
@@ -75,7 +72,24 @@ export function useMarkdownEditor(note: ModelRef<string>) {
 				note.value = new_note;
 				console.log("set text");
 			}
-		} else if (e.key === "x" && e.ctrlKey) {
+		} else if (
+			e.key === "x" &&
+			e.ctrlKey &&
+			state.selectionStart === state.selectionEnd
+		) {
+			e.preventDefault();
+
+			const lineStart = state.text.lastIndexOf("\n", state.selectionStart - 1);
+			const lineEnd = state.text.indexOf("\n", state.selectionStart);
+
+			const newText =
+				state.text.slice(0, lineStart) + state.text.slice(lineEnd);
+			note.value = newText;
+
+			requestAnimationFrame(() => {
+				textarea.selectionStart = lineStart;
+				textarea.selectionEnd = lineStart;
+			});
 		}
 	}
 
-- 
2.51.2