This function is now just an alias for envBrowser.
Arguments
- pos
 integer indicating
searchpath position, or -1 for the current environment.- name
 an optional name indicating search path position, see
ls.- envir
 the environment to look into
- all.names
 logical value, if FALSE objects with names that start with a dot are ignored
- pattern
 a character string, the pattern of the names of the objects to show
- mode
 a character string, the mode of the objects to be shown