# Index Flow

Smart renumber and remove numbering for Markdown files in Obsidian.

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## ✨ Why Index Flow?

Managing structured notes with numeric prefixes (e.g. `01.`, `02.`, `03.`) can quickly become messy when inserting, reordering, or cleaning files.

Index Flow provides:

- Clean renumbering
- Safe numbering removal
- Collision protection
- Undo support
- Visual preview before applying changes

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## 🚀 Features

### 🧮 Renumber Markdown Files

- Automatically renumbers `.md` files inside a folder
- Zero-padded format (`01.`, `02.`, `03.`)
- Strict mode (no silent auto-fixes)
- Safe two-phase renaming to prevent collisions
- Visual diff preview with highlighted changes

Example:

Untitled 1.md → 01. Untitled 1.md

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### ❌ Remove Numbering

- Removes leading numeric prefixes (e.g. `01. `)
- Smart collision handling  
  Automatically appends ` 1`, ` 2`, ` 3` if needed
- Visual preview with highlighted removals and additions

Example:

01. Untitled 1.md → Untitled 1.md

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### ↩ Undo Last Rename/Remove

- Fully revert the last batch operation
- Safe and predictable

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## 🛡 Safety

- No external network requests
- No analytics
- No access outside your vault
- No modification of note content
- All file operations use Obsidian's official API

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## 📦 Installation

### Community Plugin (if approved)

1. Open **Settings → Community Plugins**
2. Search for **Index Flow**
3. Install and enable

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## ⚙ Usage

Right-click a folder and choose:

- Renumber Markdown Files
- Remove Numbering
- Undo Last Rename/Remove

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## 🎯 Design Philosophy

Index Flow is built around three principles:

- Clarity  
- Safety  
- Predictability  

No silent changes.  
No hidden behavior.  
You always see what will happen before it happens.

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## 📌 Version

Current version: 1.0.0

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## 📄 License

MIT