Contents

'use strict'

var decode = require('parse-entities')

module.exports = length

var ampersand = '&'

// Returns the length of HTML entity that is a prefix of the given string
// (excluding the ampersand), 0 if it does not start with an entity.
function length(value) {
  var prefix

  /* istanbul ignore if - Currently also tested for at implemention, but we
   * keep it here because that’s proper. */
  if (value.charAt(0) !== ampersand) {
    return 0
  }

  prefix = value.split(ampersand, 2).join(ampersand)

  return prefix.length - decode(prefix).length
}

Version data entries

23 entries across 23 versions & 1 rubygems

Version	Path
trusty-cms-5.0.7	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-5.0.6	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-5.0.5	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-5.0.4	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-5.0.3	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-5.0.2	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-5.0.1	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-4.3.5	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-5.0.0	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-4.3.4	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-4.3.3	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-4.3.2	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-4.3.1	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-4.3	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-4.2.3	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-4.2.2	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-4.2.1	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-4.2	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-4.1.9	node_modules/remark-stringify/lib/util/entity-prefix-length.js
trusty-cms-4.1.8	node_modules/remark-stringify/lib/util/entity-prefix-length.js