Convention Description 
Boldface  Headings are in Boldface.  
Courier New
 
Terminal Display is in Courier New. 
 
II. Command conventions 
Convention Description 
Boldface  The keywords of a command line are in Boldface. 
italic  Command arguments are in italic. 
[ ]  Items (keywords or arguments) in square brackets [ ] are optional. 
{ x | y | ... }
 
Alternative items are grouped in braces and separated by vertical bars. 
One is selected. 
[ x | y | ... ]
 
Optional alternative items are grouped in square brackets and separated 
by vertical bars. One or none is selected. 
{ x | y | ... } *
 
Alternative items are grouped in braces and separated by vertical bars. A 
minimum of one or a maximum of all can be selected. 
[ x | y | ... ] *
 
Optional alternative items are grouped in square brackets and separated 
by vertical bars. Many or none can be selected. 
 
III. GUI conventions  
Convention Description 
< > 
Button names are inside angle brackets. For example, click the <OK> 
button. 
[ ] 
Window names, menu items, data table and field names are inside 
square brackets. For example, pop up the [New User] window. 
/ 
Multi-level menus are separated by forward slashes. For example, 
[File/Create/Folder]. 
 
IV. Keyboard operation 
Format Description 
<Key> 
Press the key with the key name inside angle brackets. For example, 
<Enter>, <Tab>, <Backspace>, or <A>. 
<Key1+Key2>  
Press the keys concurrently. For example, <Ctrl+Alt+A> means the three 
keys should be pressed concurrently. 
<Key1, Key2> 
Press the keys in turn. For example, <Alt, A> means the two keys should 
be pressed in turn.