hast-util-whitespace

Check whether a HAST node is inter-element whitespace.

Installation

npm:

npm install hast-util-whitespace

Usage

Dependencies:

var whitespace = require('hast-util-whitespace');

whitespace({
  type: 'element',
  tagName: 'div',
  children: []
}); //=> false

whitespace({
  type: 'text',
  value: '\t  \n'
}); //=> true

whitespace({
  type: 'text',
  value: '  text\f'
}); //=> false

API

whitespace(node|value)

Parameters

• node (Node, optional) — Node whose value to check.
• value (string, optional) — Value to check.

Returns

boolean — Whether the value (of node) is inter-element white-space: consisting of zero or more of space, tab (\t), line feed (\n), carriage return (\r), or form feed (\f).

Contribute

See contribute.md in syntax-tree/hast for ways to get started.

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License

MIT © Titus Wormer