macrovar

macrovar — variables of function

Calling sequence

vars=macrovar(function)

`vars`	: list `list(in,out,globals,called,locals)`
`function`	: name of a function

Returns in a list the set of variables used by a function. vars is a list made of five column vectors of character strings

in : input variables (vars(1))

out : output variables (vars(2))

globals : global variables (vars(3))

called : names of functions called (vars(4))

locals : local variables (vars(5))



deff('y=f(x1,x2)','loc=1;y=a*x1+x2-loc')
vars=macrovar(f)