Macro-like functions
In an mlocal function, local.return should be used whenever return is called, wrapped inside the return call around the return arguments.
local.return(...) # Don't use it like this! # Correct usage: return( local.return( ...))
... |
named and unnamed list, handled the same way as |
Mark Bravington
ffin <- function( nlocal=sys.parent()) mlocal( return( local.return( a))) ffout <- function( a) ffin() ffout( 3) # 3 # whereas: ffin <- function( nlocal=sys.parent()) mlocal( return( a)) ffout( 3) # NULL; "return" alone doesn't work
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