This statement allows you to execute a series of other statements until an expression is true.
The format of the statement is:
while (<test-expression>) { <statements...> }
For example:
i=0; while (i lt 3) { trace(i); i=i+1; }will print:
0 1 2Note: you have to use the braces "{" and "}" to surround the statements after the while clause.