| Yorick Language ReferenceLoopsYorick has three types of loops:
 while (condition) body_statement
do body_statement  while (condition)
 for (init_expr ; test_expr ; inc_expr) body_statement
 The init_expr and inc_expr of a for loop may be
comma delimited lists of expressions. They or the test_expr may
be omitted. In particular, for (;;) ... means ``do forever''.
If there is a test_expr, the body_statement of the for
loop will execute until it becomes false (possibly never executing). After
each pass, but before the test_expr, the inc_expr executes.
A for loop to make N passes through its body_statement
might look like this:
 for (i=1 ; i<=N ; i++) body_statement
 Within a loop body, the following statements are legal:
 break exit the current loop now 
continue abort the current pass through the current loop
 For more complex flow control, Yorick supports a goto:
 
| goto label | go to the statement after label |  | label: statement | mark statement as a goto target |  |