; Copyright 2008 Christopher Michael Rasch
;
; This file is part of Wishforge.

; Wishforge is free software: you can redistribute it and/or modify
; it under the terms of the GNU Affero General Public License as published by
; the Free Software Foundation, either version 3 of the License, or
; (at your option) any later version.

; Wishforge is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
; GNU Affero General Public License for more details.

; You should have received a copy of the GNU Affero General Public License
; along with Wishforge.  If not, see <http://www.gnu.org/licenses/>.

(module util mzscheme

  (provide (all-defined))

  (require (lib "list.ss"))

  (define splice-commas
    (lambda (items)
      (foldr (lambda (i accum)
	       (if (eq? accum 'end)
		   i
		   (sa i "," accum)))
	     'end
	     items)))
  
  (define sa string-append)

  (define double-quote
    (lambda (s) (sa "'" s "'")))

)