Opening vCard file as free cli argument

Now you can run, ex.,
    $ ./contact ~/whatever.vcf

contact.scm

@@ -54,15 +54,18 @@
                (thread-start!
                 (lambda ()
                   (nrepl (string->number (alist-ref 'repl cli-args)))))))]
+      ;; Open the free-argument file.
+      (if (condition-case (not (null? (last (car cli-args)))) (var () #f))
+          (open-vcard-file qt-win (last (car cli-args))))
        ;; … and also provide a local REPL.
-       (repl)
-       ;; Wait for the QT program, even after stdin is closed off.
-       (thread-join! qt-thread))))
+      (repl)
+      ;; Wait for the QT program, even after stdin is closed off.
+      (thread-join! qt-thread))))
 
 
 ;; Print a “usage” help message, telling the user how to run the program.
 (define (cli-usage)
-  (print "usage: " (pathname-file (program-name)) " [-h] [--repl PORT]")
+  (print "usage: " (pathname-file (program-name)) " [-h] [--repl PORT] [VCF_FILE]")
   (print)
   (print (pathname-file (program-name)) " is a simple contacts program for managing")
   (print "vCard-format contacts.")
@@ -176,7 +179,6 @@
 ;;     (ADR ("TYPE=home") ("" "" "1234 Abc.", "", "", "", "")))
 (define (populate-with-vcard window vcard-alist)
   (map (lambda (property)
-         (print property)
          (let* [(formname (alist-ref (car property) property->formname-alist))
                 (lineEditName (conc formname "LineEdit"))
                 (lineEditWidget (if formname (qt:find window lineEditName) #f))]
@@ -185,7 +187,4 @@
        vcard-alist))
 
 
-
-
-
 (init)