list field insertion
setfield(i,x,l)
:x matrix of any possible types : :l list, tlist or mlist variable : :i field index, see insertion for more details. :
This function is an equivalent of l(i)=x syntax for field extraction with the only difference that it also applies to mlist objects.
l=`list`_(1,'qwerw',%s)
l(1)='Changed'
l(0)='Added'
l(6)=['one more';'added']
a=`hypermat`_([2,2,2],`rand`_(1:2^3));// hypermatrices are coded using mlists
setfield(3,1:8,a);a // set the field value to 1:8