Start from a main routine: Difference between revisions
Added Wren
Thundergnat (talk | contribs) m (Fix Perl 6 -> Raku in comments) |
(Added Wren) |
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{{out|input=foo /bar baz "visual basic"}}
<pre>main; args:foo, /bar, baz, visual basic</pre>
=={{header|Wren}}==
Wren doesn't have (or need) a ''main'' function. Scripts just run from top to bottom (after a bytecode compilation stage).
However, it's easy enough to create a ''main'' function and call that to start execution of the script.
<lang ecmascript>var main = Fn.new {
System.print("Hello from the main function.")
}
main.call()</lang>
{{out}}
<pre>
Hello from the main function.
</pre>
=={{header|zkl}}==
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