Why did you introduce @tab and the inner loop? This works for me:
open MODULE, "perldoc -m ModuleX |" or die "Failed to open pipeline($!
+)";
open(X,"> xxx_dump.txt")|| warn "Fail: ($!)";

while (<MODULE>) {
    print X $_;
}
close X;
close S;

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In reply to Re^5: How to print out package code ? by choroba
in thread How to print out package code ? by Martin90

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