trimmer

method

elasticlunr.trimmer()

Option name	Type	Description
token	String	The token to pass through the filter
return	String

elasticlunr.trimmer is a pipeline function for trimming non word
characters from the begining and end of tokens before they
enter the index.

This implementation may not work correctly for non latin
characters and should either be removed or adapted for use
with languages with non-latin characters.

elasticlunr.trimmer = function (token) {
  return token
    .replace(/^\W+/, '')
    .replace(/\W+$/, '')
}

elasticlunr.Pipeline.registerFunction(elasticlunr.trimmer, 'trimmer')