nl_tokens: [ lookupBlockParam ] On stack before : ... On stack after : blockParam [ name ] ... Looks up the value of parts on the given block param and pushes it onto the stack .
pl_tokens: function lookupBlockParam ( blockParamId , parts ) { this . useBlockParams = <mask> ; this . push ( [ 'blockParams[' , blockParamId [ 0 ] , '][' , blockParamId [ 1 ] , ']' ] ) ; this . resolvePath ( 'context' , parts , 1 ) ; }