I wanted to show how to define auxiliary functions for syntax processing, something you do wish to know when you come from Emacs/CL
On Sep 23, 2013, at 12:31 PM, Sam Tobin-Hochstadt <sa...@cs.indiana.edu> wrote: > On Mon, Sep 23, 2013 at 11:59 AM, Matthias Felleisen > <matth...@ccs.neu.edu> wrote: >> >> (define field-name (append-id stx "-" #'f)) >> (define set-name (append-id stx #'f "-set!")) > > It gets even shorter when you write this as: > > (define field-name (format-id stx "-~a" #'f)) > (define set-name (format-id stx "~a-set!" #'f)) > > using `format-id` from `racket/syntax`. > > Sam ____________________ Racket Users list: http://lists.racket-lang.org/users
