라이브 인용 콜아웃 입력 보정

components/content/ContentMarkdownEditableInline.vue

@@ -103,6 +103,8 @@ const suppressBlurCommit = ref(false)
 const splitLock = ref(false)
 /** 조합 중 Enter 후 compositionend에서 분리할지 */
 const pendingSplitAfterComposition = ref(false)
+/** 조합 종료 직후 중복 Enter를 무시할 기준 시각 */
+const suppressComposedEnterUntil = ref(0)
 const showingRaw = ref(false)
 
 /** @returns {string} Enter 동작 모드 */
@@ -526,7 +528,7 @@ const navigateToAdjacentBlock = (direction, column, caretMode = 'column') => {
   const target = elements[currentIndex + direction]
 
   if (!target) {
-    if (resolvedEnterMode.value === 'multiline' && direction === 1) {
+    if (['insert-below', 'multiline'].includes(resolvedEnterMode.value) && direction === 1) {
       emit('insert-below', buildInsertBelowPayload())
     }
 
@@ -771,9 +773,14 @@ const onKeydown = (event) => {
     && props.sourceLine !== null
     && !readEditorValue().trim()
   ) {
+    const lineContext = getCaretLineContext()
+    const sourceLine = resolvedEnterMode.value === 'multiline'
+      ? props.sourceLine + lineContext.lineIndex
+      : props.sourceLine
+
     event.preventDefault()
     event.stopPropagation()
-    emit('delete-line', props.sourceLine)
+    emit('delete-line', sourceLine)
     return
   }
 
@@ -863,6 +870,17 @@ const onKeydown = (event) => {
 
   const enterMode = showingRaw.value ? 'insert-below' : resolvedEnterMode.value
 
+  if (
+    event.key === 'Enter'
+    && !event.shiftKey
+    && suppressComposedEnterUntil.value
+    && Date.now() < suppressComposedEnterUntil.value
+  ) {
+    event.preventDefault()
+    event.stopPropagation()
+    return
+  }
+
   if (event.key === 'Enter' && !event.shiftKey && parseSlashInput(readEditorValue())) {
     event.preventDefault()
     event.stopPropagation()
@@ -880,6 +898,7 @@ const onKeydown = (event) => {
 
     if (event.isComposing || event.keyCode === 229) {
       pendingSplitAfterComposition.value = true
+      suppressComposedEnterUntil.value = Date.now() + 240
       return
     }
 
@@ -917,6 +936,7 @@ const onCompositionEnd = () => {
   }
 
   pendingSplitAfterComposition.value = false
+  suppressComposedEnterUntil.value = Date.now() + 240
   const enterMode = showingRaw.value ? 'insert-below' : resolvedEnterMode.value
 
   if (enterMode !== 'split-paragraph' && enterMode !== 'insert-below') {