ls.m: Produce listing with 1 file per line if nargout > 0 (bug #46002). HG: Enter commit message. Lines beginning with 'HG:' are removed. HG: Leave message empty to abort commit. HG: -- HG: user: Lachlan Andrew <lachlanbis@gmail.com> HG: branch 'default' * ls.m: Add '-1' to arguments on non-PC platforms so that file listing is one per line.

# fA.m
function y = fA (x, f)
  global gfun
  if nargin < 2
    y = fA (x, gfun);
  else
    w = feval (f, x);
    y = feval (@fB, w);
  endif
endfunction