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-rw-r--r--withfile.scm26
1 files changed, 13 insertions, 13 deletions
diff --git a/withfile.scm b/withfile.scm
index 43e9300..f9e7226 100644
--- a/withfile.scm
+++ b/withfile.scm
@@ -8,7 +8,7 @@
;1. Any copy made of this software must include this copyright notice
;in full.
;
-;2. I have made no warrantee or representation that the operation of
+;2. I have made no warranty or representation that the operation of
;this software will be error-free, and I am under no obligation to
;provide any services, by way of maintenance, update, or otherwise.
;
@@ -21,10 +21,10 @@
(define withfile:current-input (current-input-port))
(define withfile:current-output (current-output-port))
-
+;@
(define (current-input-port) withfile:current-input)
(define (current-output-port) withfile:current-output)
-
+;@
(define (with-input-from-file file thunk)
(define oport withfile:current-input)
(define port (open-input-file file))
@@ -32,50 +32,50 @@
(set! withfile:current-input port))
(lambda() (let ((ans (thunk))) (close-input-port port) ans))
(lambda() (set! withfile:current-input oport))))
-
-(define (with-output-from-file file thunk)
+;@
+(define (with-output-to-file file thunk)
(define oport withfile:current-output)
(define port (open-output-file file))
(dynamic-wind (lambda() (set! oport withfile:current-output)
(set! withfile:current-output port))
(lambda() (let ((ans (thunk))) (close-output-port port) ans))
(lambda() (set! withfile:current-output oport))))
-
+;@
(define peek-char
(let ((peek-char peek-char))
(lambda opt
(peek-char (if (null? opt) withfile:current-input (car opt))))))
-
+;@
(define read-char
(let ((read-char read-char))
(lambda opt
(read-char (if (null? opt) withfile:current-input (car opt))))))
-
+;@
(define read
(let ((read read))
(lambda opt
(read (if (null? opt) withfile:current-input (car opt))))))
-
+;@
(define write-char
(let ((write-char write-char))
(lambda (obj . opt)
(write-char obj (if (null? opt) withfile:current-output (car opt))))))
-
+;@
(define write
(let ((write write))
(lambda (obj . opt)
(write obj (if (null? opt) withfile:current-output (car opt))))))
-
+;@
(define display
(let ((display display))
(lambda (obj . opt)
(display obj (if (null? opt) withfile:current-output (car opt))))))
-
+;@
(define newline
(let ((newline newline))
(lambda opt
(newline (if (null? opt) withfile:current-output (car opt))))))
-
+;@
(define force-output
(let ((force-output force-output))
(lambda opt