| [SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z] handles keyword handling exceptions signals Hansen, Ask Bj rn has keyword, attribute declarations hash sign (#) hashes assertions matching parameters PMCs hashlist context 2nd hav opcode (PASM) hierarchical data structures, value types Huffman coding hyper operators hypothetical variables |