On Tue, 21 Jan 2025 16:04:45 +0000, Seymour J Metz wrote:

>Internet protocols use CRLF for new line, as do several PC OS's, *IX use LF.
>
"veral PC OS's" are getting better.  I discovered lately that Notepad
works without the <CR>.

<CRLF> was the naive design practice of conflating device protocols
with data representation, akin to Machine Carriage Control  used by
Assembler H.  COBOL Did the Right Thing with "AFTER ADVANCING."

>What OS are you running sed in?
>
Mac, Linux, OMVS.  The "$" operator gets confused by the <CR>.

(Classic Mac OS used "the big key at the right of the home row".
Another device convention.)

-- 
gil

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