Safely wrap all selected text contained within a DOM Range.

npm install wrap-range-text

wrapRange([wrapperEl, [range]])

• wrapperEl - (optional) a DOM Element or string tag name used to wrap each text node (this element will be cloned for each node). Default: 'span'.
• range - a DOM Range object. Default: the current selection (document.getSelection().getRangeAt(0)).

wrapRange returns an object with the following properties:

• nodes - an array of wrapper Nodes
• unwrap - a function that unwraps the text when called

var wrapRange = require('wrap-range-text')

var wrapper = document.createElement('span')
wrapper.classList.add('fancy-text')

var range = document.createRange()
range.selectNodeContents(document.body)

var wrap = wrapRange(wrapper, range)
// nodes should be wrapped with `span.fancy-text` elements
wrap.unwrap()
// nodes should be unwrapped

(The MIT License)

Copyright 2015 Cameron Lakenen