NODE_LSHIFT       279 node.h         #define NODE_LMASK  (((SIGNED_VALUE)1<<(sizeof(VALUE)*CHAR_BIT-NODE_LSHIFT))-1)
NODE_LSHIFT       280 node.h         #define nd_line(n) (int)(RNODE(n)->flags>>NODE_LSHIFT)
NODE_LSHIFT       282 node.h             RNODE(n)->flags=((RNODE(n)->flags&~((VALUE)(-1)<<NODE_LSHIFT))|((VALUE)((l)&NODE_LMASK)<<NODE_LSHIFT))