On Tue, May 2, 2017 at 6:15 PM, Per Bothner <xxxxxx@bothner.com> wrote:
"Linear update" APIs make me very uncomfortable and nervous.

SRFI 1 and SRFI 103 (sets) already provide them.

-- 
John Cowan          http://vrici.lojban.org/~cowan        xxxxxx@ccil.org
Said Agatha Christie / To E. Philips Oppenheim
"Who is this Hemingway? / Who is this Proust?
Who is this Vladimir / Whatchamacallum,
This neopostrealist / Rabble?" she groused.
        --George Starbuck, Pith and Vinegar