Scope modifiers: Difference between revisions
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done</pre>
As you can see, these are very powerful capabilities which make it trivial to write control structures in next to no Tcl code at all.
=={{header|TI-89 BASIC}}==
The only scope modifier in TI-89 BASIC is the <code>Local</code> command, which makes the variable local to the enclosing program or function rather than global (in some folder).
<pre style="font-family:'TI Uni'">Local x
2 → x
Return x^x</pre>
=={{header|Ursala}}==
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