Junio C Hamano <gitster@xxxxxxxxx> writes:
> This is a continuation of the other one to avoid one-or-more operator
> in sed. At the same time, it actually tightens error checking,
> because the numbers in the squash messages are not padded with
> leading zero and cannot begin with 0.
>
> With this, I think we do not have any more use of one-or-more
> (\+) in sed scripts.
Just for the record: I believe that \{1,\} might be portable.
As usual, <URL:info:autoconf#Limitations%20of%20Usual%20Tools> (aka as
(info "(autoconf) Limitations of Usual Tools")
) provides a real horror show of sed variants.
Actually, one can get the cursor right on the spot by typing
info autoconf (or the respective Emacs command C-h i g (autoconf))
i sed RET
There is something to be said for well-indexed documentation...
--
David Kastrup, Kriemhildstr. 15, 44793 Bochum
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