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#*
* Examples of how to use procedures
*#
proc foo {
say 1 + a * 3 + b;
my c = 6;
}
my a = 2, b = 4;
foo; # Run the procedure. Print out "11\n"
say c; # Print out "6\n";
proc bar {
say "I am bar";
undef baz;
proc baz {
say "I am baz";
}
}
# Here bar would produce an error because the proc is not yet defined!
# bar;
bar; # Here the procedure bar will define the procedure baz!
baz; # Now the procedure baz is defined!
bar; # Here the procedure bar will redefine baz again!
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