Flow-control structures: Difference between revisions
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<lang jq># Emit at most one item from the stream generated by g:
def first(g): label $out | g | ., break $out;</lang>
=={{header|Julia}}==
Julia provides the @goto and @label macros for goto within functions. In addition, the "break" keyword is used for jumping out of a single loop.
<lang julia>
function example()
println("Hello ")
@goto world
println("Never printed")
@label world
println("world")
end
</lang>
=={{header|Kotlin}}==
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