In the following regex what is the "t" character doing?
$linebuf =~ tr/\n/:/; -- Ron ********************************************************************** This e-mail is intended solely for the intended recipient or recipients. If this e-mail is addressed to you in error or you otherwise receive this e-mail in error, please advise the sender, do not read, print, forward or save this e-mail, and promptly delete and destroy all copies of this e-mail. This email may contain information that is confidential, proprietary or secret and should be treated as confidential by all recipients. This e-mail may also be a confidential attorney-client communication, contain attorney work product, or otherwise be privileged and exempt from disclosure. If there is a confidentiality or non-disclosure agreement or protective order covering any information contained in this e-mail, such information shall be treated as confidential and subject to restriction on disclosure and use in accordance with such agreement or order, and this notice shall constitute identification, labeling or marking of such information as confidential, proprietary or secret in accordance with such agreement or order. The term 'this e-mail' includes any and all attachments. **********************************************************************
