5 lines
44 B
Plaintext
5 lines
44 B
Plaintext
s/[^a-zA-Z0-9_\.]/_/g;
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s/^\./_/;
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s/_+/_/g;
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s/[^a-zA-Z0-9_\.]/_/g;
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s/^\./_/;
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s/_+/_/g;
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