https://github.com/jccr/tiny-cfi

Generate EPUB CFI steps for a node in 40 lines of code!
https://github.com/jccr/tiny-cfi

cfi dom epub epub3 html

Last synced: about 2 months ago
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Generate EPUB CFI steps for a node in 40 lines of code!

• Host: GitHub
• URL: https://github.com/jccr/tiny-cfi
• Owner: jccr
• License: mit
• Created: 2019-03-07T06:07:20.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2022-12-08T16:15:15.000Z (about 2 years ago)
• Last Synced: 2024-12-13T18:04:38.133Z (about 2 months ago)
• Topics: cfi, dom, epub, epub3, html
• Language: JavaScript
• Homepage:
• Size: 46.9 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 6
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Tiny CFI

Generate a minimal CFI for a target node, with only the DOM as a dependency.

## Caveats

A bunch. This is very rudimentary.

Only the element steps are generated. 

No ranges, no text offsets, no ID assertions.

## Usage

```

generateCfiSteps(target, root)

```

## Example

Given the HTML:

```

  

  

    


      


        Hello world

      

      


      


      


    

  


```

Running `npm i && npm test` should print out `/4/2/6`

Refer to `main.js` as a code example.