findAndReplaceDOMText

Forked from padolsey/findAndReplaceDOMText, add offset option to fix browsers which don't support regex lookbehind.

See the demo

findAndReplaceDOMText searches for regular expression matches in a given DOM node and replaces or wraps each match with a node or piece of text that you can specify.

For example:

``html



123 456 Hello



`

`js
findAndReplaceDOMText(document.getElementById('t'), {
find: /Hello/,
wrap: 'em'
});
`

This would result in:

`html



123 456 Hello



`

And it also works when matches are spread across multiple nodes! E.g.

`html



123 456 Hello Goodbye



`

`js
findAndReplaceDOMText(document.getElementById('t'), {
find: /Hello/,
wrap: 'em'
});
`

This would result in:

`html



123 456 Hello Goodbye



`

The EM element has been added twice, to cover both portions of the match.

Installation

Grab the latest findAndReplaceDOMText.js (or npm install findandreplacedomtext) and include it as a