Hi everyone,
A quick question for you, here is the code:
$tt=regsubst("test","^(.*)->(.*)",'\2')
Doesn't return: undef or nil, it does return: "test"
Niether does $tt=regsubst("test","^(.?)->(.*)",'\2')
or $tt=regsubst("test","^(.+?)->(.*)",'\2').
Is there a way to return undef if the string doesn't include '->something' ?
Regards,
JM
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