Re: Capitalization and Regex

Use the /i flag like you use the /g. Ex/

sub Regch{
    $_[0]=~s/(\.|\-|\(|\)|\[|\]|\{|\}|\?|\/|\\|\^|\*)/\\$1/gi;
    $_[0]=~s/([a-z])/[$1]/gi;
    return $_[0];
}
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Update Removed character class redundacy. That will teach me to at least look at the regex before posting... ; )

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Re: Re: Capitalization and Regex by davido (Cardinal) on Oct 26, 2003 at 22:16 UTC
`$_[0]=~s/([a-zA-Z])/[$1]/gi;` Of course with the `/i` modifier, `[a-zA-Z]` becomes redundant, and so, can be expressed as simply `[a-z]`, assuming we're dealing with ASCII. Dave "If I had my life to live over again, I'd be a plumber." -- Albert Einstein	[reply] [d/l] [select]