Function currentMention

packages/session-ui/src/components/line-comment.tsx:264–279

()

  }

  const currentMention = () => {
    const textarea = refs.textarea
    if (!textarea) return
    if (!split.mention) return
    if (textarea.selectionStart !== textarea.selectionEnd) return

    const end = textarea.selectionStart
    const match = textarea.value.slice(0, end).match(/@(\S*)$/)
    if (!match) return

    return {
      query: match[1] ?? "",
      start: end - match[0].length,
      end,
    }
  }

  const syncMention = () => {
    const item = currentMention()