Use spaces instead of tabs for indentation

tsv2vcard.scm

@@ -5,42 +5,42 @@
   (reverse
    (let iter ((len (string-length line))
 		      (rem (string-copy line))
-    		  (idx 0)
-			  (res '()))
-	 (cond ((>= idx len) (cons rem res))
-		   ((char=? #\tab (string-ref rem idx))
-			(iter (- len idx 1)
-				  (substring rem (+ idx 1) len)
-				  0
-				  (cons (substring rem 0 idx) res)))
-		   (else (iter len rem (+ idx 1) res))))))
+              (idx 0)
+              (res '()))
+     (cond ((>= idx len) (cons rem res))
+           ((char=? #\tab (string-ref rem idx))
+            (iter (- len idx 1)
+                  (substring rem (+ idx 1) len)
+                  0
+                  (cons (substring rem 0 idx) res)))
+           (else (iter len rem (+ idx 1) res))))))
 
 (define (vcard name number)
   (with-output-to-string
-	(lambda ()
-	  (display "BEGIN:VCARD")
-	  (newline)
-	  (display "N:;")
-	  (display name)
-	  (display ";;;")
-	  (newline)
-	  (display "TEL;TYPE=cell:")
-	  (display number)
-	  (newline)
-	  (display "END:VCARD")
-	  (newline))))
+    (lambda ()
+      (display "BEGIN:VCARD")
+      (newline)
+      (display "N:;")
+      (display name)
+      (display ";;;")
+      (newline)
+      (display "TEL;TYPE=cell:")
+      (display number)
+      (newline)
+      (display "END:VCARD")
+      (newline))))
 
 (define (tsv-contact->vcard line)
   (let* ((fields (tsv-fields line))
-		 (number (list-ref fields 0))
-		 (name (list-ref fields 1)))
-	(vcard name number)))
+         (number (list-ref fields 0))
+         (name (list-ref fields 1)))
+    (vcard name number)))
 
 (define (foreach-line thunk)
   (let loop ()
-	(let ((line (get-line (current-input-port))))
-	  (unless (eof-object? line)
-		(display (thunk line))
-		(loop)))))
+    (let ((line (get-line (current-input-port))))
+      (unless (eof-object? line)
+        (display (thunk line))
+        (loop)))))
 
 (foreach-line tsv-contact->vcard)