Why does ^M represent a carriage return?
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dotancohen
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Published on 2014-06-05T08:31:31Z
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2014/06/05
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encoding
Why is ^M
used to represent a carriage return in VIM and other contexts? My guess is that M
is the 13th letter of the Latin alphabet and a carriage return is \x0D
or decimal 13
. Is this the reason? Is this representation documented anywhere?
EDIT: I notice that Tab is represented by ^I
, which is the ninth letter of the Latin alphabet. Conversely, Tab is \x09
or decimal 9
, which supports my theory stated above. However, where might this be documented as fact?
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