On Mon, Feb 13, 2006 at 09:43:38AM -0800, Wayne Davison wrote:
>  		insertlinknode(&foo, n, (void *)x), incnode(n);
> +		mult_isarr = 1;
>  	    }

This turned out to be inadequate in the face of the following expansion:

    print -l ${=1:-$LINES $COLUMNS}

This is because mult_isarr got reset to 0.  The attached patch fixes
this (which should be applied to whatever patched version you're using).

..wayne..