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<title>Mu - global.mu</title>
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<pre id='vimCodeElement'>
<span class="Comment"># example program: creating and using global variables</span>
<span class="muRecipe">def</span> main [
<span class="Comment"># allocate 5 locations for globals</span>
<span class="Constant">global-space</span>:address:array:location<span class="Special"> <- </span>new <span class="Constant">location:type</span>, <span class="Constant">5</span>
<span class="Comment"># read to globals by using /space:global</span>
<span class="Special">1:number/space:global</span><span class="Special"> <- </span>copy <span class="Constant">3</span>
foo
]
<span class="muRecipe">def</span> foo [
<span class="Comment"># ditto for writing to globals</span>
$print <span class="Special">1:number/space:global</span>, <span class="Constant">10/newline</span>
]
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