move-end-of-line vs just search for newline char?

[Xah Lee]

There's the move-end-of-line function. The source code and doc seems a
bit complicated.

my question is, what's the difference if i just call

  (search-forward "\n")
  (backward-char 1)

Thanks.

  Xah
∑ http://xahlee.org/

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