Function clean

index.js:29–35

Removes starting and ending markup if no other 's exist @param s {string} the string to clean @returns the cleaned or original string

(s)

@returns the cleaned or original string
*/
function clean(s){
    var org = s;
    if (s && s.startsWith('<p>')) s = s.substr(3);
    if (s && s.endsWith('</p>')) s = s.substr(0,s.length-4);
    if (s && ((s.indexOf('<p>')>=0) || (s.indexOf('</p>')>=0))) return org;
    return s;
}

/**
Checks the source spec is in a format version and protocol we expect to see