[m-dev.] for review: add ++ and -- operators
Fergus Henderson
fjh at cs.mu.OZ.AU
Fri Aug 11 07:18:07 AEST 2000
On 10-Aug-2000, Michael Day <mcda at students.cs.mu.oz.au> wrote:
>
> is this the correct diff format?
Yes.
> Any qualms about the associativity of the -- operator?
Yes, it should be left-associative, or perhaps non-associative, not
right-associative, `X -- Y -- Z' should be the same as `(X -- Y) -- Z',
not `X -- (Y -- Z)'. Otherwise people who are used to the
associativity of `-' will get very confused.
> +++ doc/transition_guide.texi 2000/08/10 11:57:35
> @@ -112,9 +112,11 @@
> * yfx 400
> ** xfy 300
> + yfx 500
> +++ xfy 500
> + fx 500
> , xfy 1000
> - yfx 500
> +- xfy 500
That should be `--' rather than `-'.
Can you please post another diff when you've addressed those comments?
--
Fergus Henderson <fjh at cs.mu.oz.au> | "I have always known that the pursuit
WWW: <http://www.cs.mu.oz.au/~fjh> | of excellence is a lethal habit"
PGP: finger fjh at 128.250.37.3 | -- the last words of T. S. Garp.
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