nl_tokens: join an array
pl_tokens: function node ( content , type , name , indent ) { this . type = type ; if ( name ) this . name = name ; this . content = content ; if ( indent ) { this . indent = indent ; // to use same indentation as source code if ( ~ eol . indexOf ( indent [ 0 ] ) ) { delete this . indent ; } } var loc = location ( ) ; var bol = loc . start . column == 1 ; if ( bol ) this . bol = true ; this . line = loc . start . <mask> ; this . column = loc . start . column ; }