retext-visit

retext-visit

See Browser Support for more information (a.k.a. don’t worry about those grey icons above).

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retext node visitor.

Installation

NPM:

$ npm install retext-visit

Component.js:

$ component install wooorm/retext-visit

Usage

var Retext = require('retext'),
    visit = require('retext-visit');

var root = new Retext()
    .use(visit)
    .parse('A simple english sentence.');

API

Node#visit(callback)

root.head.head.visit(function (node) {
    console.log(node.toString());
});
// 'A'
// ' '
// 'simple'
// ' '
// 'english'
// ' '
// 'sentence'
// '.'

Visit every node inside the operated on node.

• callback (function): The function to call with each node.

When callback return false, stops iterating.

Node#visitType(type, callback)

root.visitType(root.WORD_NODE, function (wordNode) {
    console.log(wordNode.toString());
});
// 'A'
// 'simple'
// 'english'
// 'sentence'

Visit every node of type type inside the operated on node.

• type: A type of a node (e.g., PARAGRAPH_NODE, WORD_NODE, or WHITE_SPACE_NODE);
• callback (function): The function to call with each node.

When callback return false, stops iterating.

Browser Support

Pretty much every browser (available through browserstack) runs all retext-visit unit tests.

License

MIT