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Allow multiple undos on one line
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parent
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commit
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@ -119,10 +119,11 @@ my $subcode = $code;
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my $got_undo = 0;
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my $got_sub = 0;
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if($subcode =~ s/^\s*undo//) {
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while($subcode =~ s/^\s*(and)?\s*undo//) {
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splice @last_code, 0, 1;
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if(not defined $last_code[0]) {
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print "$nick: No more undos remaining.\n";
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exit 0;
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} else {
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$code = $last_code[0];
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$got_undo = 1;
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