[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] [Z] labels in IMCC language borrowing culture and design linguistic and cognitive considerations of Perl 6 last keyword lazy list context 2nd Lazzaro, Michael lcm opcode 2nd le opcode 2nd length opcode 2nd less-than operator (<, lt) less-than-or-equal operator (<=, le) let command lexical subroutines lexically scoped subroutines lexing list context 2nd lazy non-flattening lists, matching ln opcode loadlib opcode 2nd log10 opcode log2 opcode logical opcodes logical operators lookback opcode 2nd loops breaking out of PASM PIR lsr opcode lt opcode 2nd lvalues, using * on |