On Fri, Sep 17, 2010 at 11:50 AM, Casey Klein <clkl...@eecs.northwestern.edu> wrote: > On Fri, Sep 17, 2010 at 11:39 AM, <ro...@racket-lang.org> wrote: >> robby has updated `master' from c6fc7137ee to ce211ac364. >> http://git.racket-lang.org/plt/c6fc7137ee..ce211ac364 >> >> =====[ 1 Commits ]====================================================== >> >> Directory summary: >> 10.1% collects/redex/private/ >> 83.2% collects/redex/tests/bmps-macosx/ >> 6.6% collects/redex/tests/ >> >> ~~~~~~~~~~ >> >> ce211ac Robby Findler <ro...@racket-lang.org> 2010-09-17 11:39 >> : >> | adjusted metafunction application rendering so that ellipses do not >> | get commas put in front of them >> : > > FWIW, if I were typesetting this example by hand, I would have done it > the old way > > rdups[| x_1, x_2, ..., x_1, x_3, ... |] > > not the new way > > rdups[| x_1, x_2 ..., x_1, x_3 ... |] > > but maybe I'm alone in that preference.
I had thought that for a while, but some examples I'm working with today get really confusing when you do that and just seem ugly. The ellipses really isn't a separate item in the argument list; it is an operator on the thing that comes before and the lack of a paren emphasizes this properly. IMO. Robby _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/dev
