This book uses the following typographical conventions to mark
- certain portions of test: new terms, foreign phrases, and other
+ certain portions of text: new terms, foreign phrases, and other
important passages are emphasized in italics>.
Everything that represents input or output of the computer, in
particular commands, program code, and screen output, is shown in a
- monospaced front (example). Within such
- passages, italics (example) indicate,
- that you must insert an actual value instead of the placeholder. On
- occasion, parts of program code are emphasized in bold face
+ monospaced font (example). Within such
+ passages, italics (example) indicate
+ placeholders; you must insert an actual value instead of the placeholder.
+ On occasion, parts of program code are emphasized in bold face
(example>>), if they have been
added or changed since the preceding example.