痛点：合并两版文本时，常需反复滚动对比、肉眼找差异、逐句复制粘贴——过程繁琐且易出错。
方案：三栏浮窗布局（原文 | 编辑区 | 修改版），差异高亮，文本便捷选取，中间栏编辑最终结果。
默认状态：左栏红色标注删除内容，右栏绿色标注新增内容
悬停状态：鼠标悬停时，当前栏高亮弱化为虚线下划，另一栏显示完整增删对比
段落定位：两侧段落数不同时，分隔处显示 ●¹ ●² 编号，便于跨栏定位。
- 选中左/右栏文本后按
Enter：插入到编辑区光标处 - 双击某行：整行插入编辑区（自动换行）
| 功能 | 说明 |
|---|---|
| Edit Mode | 左右栏变为可编辑状态，差异实时更新 |
| Diff 粒度 | Word / Char 切换，适配不同语言 |
| 字号调节 | 10–24px |
- 创建插件目录：
.obsidian/plugins/diff-apply/ - 将以下文件放入该目录：
main.jsmanifest.jsonstyles.css
- 在设置中启用
Diff Apply
Problem: When merging two versions of text, you often have to scroll back and forth, spot differences manually, then copy/paste line by line—tedious and error-prone.
Solution: A 3-column floating window layout (Original | Editor | Modified) with diff highlights and convenient text picking. Edit the final result in the middle column.
Default: deletions are marked in red on the left; additions are marked in green on the right.
Hover: when hovering, highlights in the current column are softened into dotted underlines, while the other column shows the full add/remove comparison.
Paragraph markers: when paragraph counts differ between sides, markers like ●¹ ●² appear at separators to help you locate matching content across columns.
- Select text in the left/right column and press
Enter: insert at the editor cursor - Double-click a line: insert the whole line (newline auto-added)
| Feature | Notes |
|---|---|
| Edit Mode | Left/right columns become editable; the diff view updates in real time |
| Diff granularity | Switch Word / Char, useful for different languages |
| Font size | 10–24px |
- Create the plugin folder:
.obsidian/plugins/diff-apply/ - Put these files into the folder:
main.jsmanifest.jsonstyles.css
- Enable
Diff Applyin Obsidian settings