[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] last array element: shortening array by changing; [See $# See last array element] lex lexical scope: for warnings[lexical scope:warnings]; lexical scope; lexing. [See tokenizing] lib module: controlling include path with LIB variable: installing modules into nonstandard place libnet libwww-perl line input operator 2nd line-at-a-time input LISP diagrams list list assignment: reading subroutine arguments with list context: forcing with [ ] or ( )[ ] inside anonymous array constructor[list context:anonymous array constructor] m//g in map transform expression match operator in right-hand side of assignment to slice list of strings: creating with qw list operator list operator: BEGIN and; my and local subroutine call syntax list separator variable: joining elements of arrays and slices; localizing changes to list: in PEGS[list:PEGS] making copy of randomly shuffled; lists of lists literal slice: forcing list context with; selecting elements from a result with using with split[literal slice:split]; local operator: $_ and; in nested subroutine call[local operator:nested subroutine] in Perl 4[local operator:Perl 4] list operator syntax and localizing elements and slices match variables memory variables on special variables[local operator:special variables] on typeglob[local operator:typeglob] 2nd 3rd on variable in another package[local operator:variable in another package] on warnings variable[local operator:warnings variable]$^W [See warnings variable] run-time scoping with; saves value of existing variable vs. my[local operator:my] local variable 2nd localizing localizing: memory variables; lvalue LVALUE: reference to; lvalue: slice as substr operator as using defined on[lvalue:defined] LWP::Simple module |