1 files changed, 16 insertions, 14 deletions
diff --git a/module/vcomponent/formats/xcal/types.scm b/module/vcomponent/formats/xcal/types.scm
index 812f1d20..b9b8239d 100644
--- a/module/vcomponent/formats/xcal/types.scm
+++ b/module/vcomponent/formats/xcal/types.scm
@@ -9,32 +9,33 @@
   :export (get-writer))
 
 (define (write-boolean _ v)
-  `(,(xml xcal 'boolean) ,(if v "true" "false")))
+  ((xml xcal 'boolean) (if v "true" "false")))
 
 (define (write-date _ v)
-  `(,(xml xcal 'date) ,(date->string v "~Y-~m-~d")))
+  ((xml xcal 'date) (date->string v "~Y-~m-~d")))
 
 (define (write-datetime p v)
-  `(,(xml xcal 'date-time)
-    ,(datetime->string
-      (table-get p '-X-HNH-ORIGINAL v)
-      ;; 'Z' should be included for UTC,
-      ;; other timezones MUST be specified
-      ;; in the TZID parameter.
-      "~Y-~m-~dT~H:~M:~S~Z")))
+  ((xml xcal 'date-time)
+   (datetime->string
+    (table-get p '-X-HNH-ORIGINAL v)
+    ;; 'Z' should be included for UTC,
+    ;; other timezones MUST be specified
+    ;; in the TZID parameter.
+    "~Y-~m-~dT~H:~M:~S~Z")))
 
 (define (write-time _ v)
-  `(,(xml xcal 'time) ,(time->string v "~H:~M:S")))
+  ((xml xcal 'time) (time->string v "~H:~M:S")))
 
 (define (write-recur _ v)
-  `(,(xml xcal 'recur) ,@((@@ (vcomponent recurrence internal) recur-rule->rrule-sxml) v)))
+  (apply (xml xcal 'recur)
+         ((@@ (vcomponent recurrence internal) recur-rule->rrule-sxml) v)))
 
 ;; sepparate since this text shouldn't be escaped
 (define (write-text _ v)
   ;; TODO out type should be xsd:string.
   ;; Look into what that means, and escape
   ;; from there
-  `(,(xml xcal 'text) ,v))
+  ((xml xcal 'text) v))
 
 
 
@@ -43,8 +44,9 @@
                              #| TODO PERIOD |# URI UTC-OFFSET)
      (hashq-set! sxml-writers simple-type
                  (lambda (p v)
-                   `(,(xml xcal (downcase-symbol simple-type))
-                     ,(((@ (vcomponent formats ical types) get-writer) simple-type) p v)))))
+                   ((xml xcal (downcase-symbol simple-type))
+                    (((@ (vcomponent formats ical types) get-writer) simple-type)
+                     p v)))))
 
 (hashq-set! sxml-writers 'BOOLEAN write-boolean)
 (hashq-set! sxml-writers 'DATE write-date)