Control Structures
J provides control structures (details here) similar to other procedural languages. Prominent control words in each category include:
assert.break.continue.for.goto_label.if. else. elseif.return.select. case.throw.try. catch.while. whilst.
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Famous quotes containing the words control and/or structures:
“Have we any control over being born?, my friend asked in despair. No, the job is done for us while were sleeping, so to speak, and when we wake up everything is all set. We merely appear, like an ornate celebrity wheeled out in a wheelchair. I dont remember, my friend claimed. No need to, I said: what need have us free-loaders for any special alertness? Were done for.”
—Marvin Cohen, U.S. author and humorist. The Self-Devoted Friend, New Directions (1967)
“The American who has been confined, in his own country, to the sight of buildings designed after foreign models, is surprised on entering York Minster or St. Peters at Rome, by the feeling that these structures are imitations also,faint copies of an invisible archetype.”
—Ralph Waldo Emerson (18031882)