Rosetta Code

Start from a main routine: Difference between revisions

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Start from a main routine (view source)

Revision as of 15:58, 18 November 2019

289 bytes removed ,  4 years ago
→‎{{header|Nim}}
Line 217:
 
=={{header|Nim}}==
In the usual case,Nim anythingdoes not inrequire a procedure iscalled "main." However,for youprogram canexecution, usebut theprogrammers variableare isMainModulefree to create a main-likeprocedure startingwith pointthat for code execution in Nimname.
<pre>▼
proc main() =
echo "Hello World!"
 
main()
▲<pre>
proc boogie*(moves: int) =
for i in 1..moves:
echo $i
when isMainModule:
boogie(5)
</pre>
 
In this example, the procedure call boogie(5) will only execute if the module containing it is compiled and run directly. If the module is merely imported by another module, the code will not execute.
 
=={{header|Oforth}}==
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Retrieved from "https://rosettacode.org/wiki/Special:MobileDiff/193623"