It doesn't set $1 to the foo when matching against #foo bli bla, despite an example stating it should.

It doesn't set $1 to the empty string when matching against bli bla, despite an example stating it should.

It doesn't set $1 to foo when matching against bli #foo bla.

For the last two, it doesn't match and leaves $1 unchanged.

Update: After the update to the parent, the following holds:

It doesn't set $1 to the foo when matching against #foo bli bla, despite an example stating it should.

It doesn't set $1 to the empty string when matching against bli bla. However, it does set it to undef, which might be close enough.

It doesn't set $1 to foo when matching against bli #foo bla. It sets $1 to undef instead.

In reply to Re^2: Simple Regex drives me insane by ikegami
in thread Simple Regex drives me insane by cheerydog

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