returns the escaped name for a given relative path as a string . this takes a short relative path and turns it into a string suitable for use as a filename . invalid filename characters are escaped with an '_' + a single character token . concode_field_sep Escaper PATH_ESCAPER concode_field_sep boolean canBeShared concode_elem_sep String escapeLabel
String function ( String arg0 ) { return PATH_ESCAPER . escape ( arg0 ) ; }