FEAT: added new WITH keyword for locally specifying implicit namespaces.
FEAT: added new WITH keyword for locally specifying implicit namespaces.

Usage: with <ns> [<ns> ...] [<body>]

    <ns>   : namespace already defined
    <body> : code to execute within one or several implicit namespace(s)

red-eco/red,vehar/red,rheber/red,rheber/red,red-eco/red,vehar/red,iArnold/red,iArnold/red,NikolayShubenkovProgSchool/red,NikolayShubenkovProgSchool/red