1 files changed, 0 insertions, 50 deletions

@@ -1,50 +0,0 @@
-;;; (boudin util) --- utility functions
-
-(define-library (boudin util)
-  (import (scheme base)
-          (scheme case-lambda)
-          (scheme eval))
-
-  (export identity
-          o
-          assoc-ref
-          slurp
-          eval/q)
-
-  (begin
-    (define (identity x) x)
-
-    (define (o . procs)                     ; stole from chicken core
-      (if (null? procs)
-          identity
-          (let loop ((procs procs))
-            (let ((h (car procs))
-                  (t (cdr procs)))
-              (if (null? t)
-                  h
-                  (lambda (x) (h ((loop t) x))))))))
-
-    (define assoc-ref
-      (case-lambda
-        ((key alist)
-         (assoc-ref alist
-                    key
-                    (lambda () (error "Unrecognized key." key))))
-        ((key alist failure)
-         (cond ((assoc key alist) => cdr)
-               (else (failure))))))
-
-    (define slurp
-      (case-lambda
-        (() (slurp (current-input-port)))
-        ((port)
-         (let loop ((ch (read-char))
-                    (acc '()))
-           (if (eof-object? ch)
-               (list->string (reverse acc))
-               (loop (read-char) (cons ch acc)))))))
-
-    (define (eval/q form env)           ; this is probably a bad idea
-      (eval (list 'quasiquote form) env))
-
-    ))