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src/basics.pod

@@ -88,10 +88,12 @@ a semicolon or a curly bracket at the end of a line:
 
 X<lexical>
 X<variables; lexical>
+X<block>
 
 C<my> declares a lexical variable.  Lexical variables are visible only in
 the current block.  If there's no enclosing block, it's visible throughout the
-remainder of the file.
+remainder of the file. A block is any part of the code enclosed between curly 
+braces { }.
 
 X<sigil>
 X<identifier>
@@ -137,7 +139,7 @@ X<array>
 X<method>
 X<invocant>
 
-The right-hand side calls a I<method>--a named group of behavior--named C<get>
+The right-hand side calls a I<method> --a named group of behavior-- named C<get>
 on the file handle stored in C<$file>.  This method reads and returns one line
 from the file, removing the line ending.  C<split> is also a method, called on
 the string returned from C<get>.  C<split>'s single argument is a string

src/operators.pod

@@ -141,6 +141,14 @@ C<@variable.method> calls a method on the C<@variable>, C<@array».method>
 calls a method for each item in C<@array>, and returns the list of the return
 values.
 
+» is called a I<hyper operator>. It is a unicode character that
+can be entered on most computers
+N<Ubuntu 10.4: In System/Preferences/Keyboard/Layouts/Options/Compose Key position
+select on of the keys to be the "Compose" key. Then press
+Compose-key and the "greater than" key twice.>
+If your operating system does not make it easy to write it you can also write it as
+>>.
+
 So C<@scores».key> is a list of all the keys of the pair objects in C<@scores>,
 and C<@scores».key».chars> is a list of the length of all keys in C<@scores>.