diff options
Diffstat (limited to 'module/vcomponent/recurrence/generate.scm')
| -rw-r--r-- | module/vcomponent/recurrence/generate.scm | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/module/vcomponent/recurrence/generate.scm b/module/vcomponent/recurrence/generate.scm index cc725b09..936c2631 100644 --- a/module/vcomponent/recurrence/generate.scm +++ b/module/vcomponent/recurrence/generate.scm @@ -339,10 +339,10 @@ (rrule-instances-raw rrule (prop event 'DTSTART)))) (else stream-null))) (rdates - (cond ((prop* event 'RDATE) => (lambda (v) (map value v))) + (cond ((prop* event 'RDATE) => (lambda (v) (map vline-value v))) (else '()))) (exdates - (cond ((prop* event 'EXDATE) => (lambda (v) (map value v))) + (cond ((prop* event 'EXDATE) => (lambda (v) (map vline-value v))) (else #f)))) (let ((items (interleave-streams @@ -418,21 +418,19 @@ => (lambda (ht) (aif (hash-ref ht dt) it ; RECURRENCE-ID objects come with their own DTEND - (let ((ev (copy-vcomponent base-event))) - (set! (prop ev 'DTSTART) dt) - (when duration ; (and (not (prop ev 'DTEND)) duration) - ;; p. 123 (3.8.5.3 Recurrence Rule) - ;; specifies that the DTEND should be updated to match how the - ;; initial dtend related to the initial DTSTART. It also notes - ;; that an event of 1 day in length might be longer or shorter - ;; than 24h depending on timezone shifts. - (set! (prop ev 'DTEND) (get-endtime dt duration))) - ev)))) + (let ((ev (prop base-event 'DTSTART dt))) + (if duration ; (and (not (prop ev 'DTEND)) duration) + ;; p. 123 (3.8.5.3 Recurrence Rule) + ;; specifies that the DTEND should be updated to match how the + ;; initial dtend related to the initial DTSTART. It also notes + ;; that an event of 1 day in length might be longer or shorter + ;; than 24h depending on timezone shifts. + (prop ev 'DTEND (get-endtime dt duration)) + ev))))) (else - (let ((ev (copy-vcomponent base-event))) - (set! (prop ev 'DTSTART) dt) - (when duration - (set! (prop ev 'DTEND) (get-endtime dt duration))) - ev)))) + (let ((ev (prop base-event 'DTSTART dt))) + (if duration + (prop ev 'DTEND (get-endtime dt duration)) + ev))))) rrule-stream)) |