diff options
Diffstat (limited to 'module/calp/html/util.scm')
| -rw-r--r-- | module/calp/html/util.scm | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/module/calp/html/util.scm b/module/calp/html/util.scm index affaf5d2..948cadb7 100644 --- a/module/calp/html/util.scm +++ b/module/calp/html/util.scm @@ -1,15 +1,16 @@ (define-module (calp html util) :use-module (hnh util) - :use-module (calp translation)) + :use-module (calp translation) + :export (date-link html-id calculate-fg-color)) -(define-public (date-link date) +(define (date-link date) ((@ (datetime) date->string) date "~Y-~m-~d")) ;; Generate an html id for an event. ;; TODO? same event placed multiple times, when spanning multiple cells -(define-public html-id +(define html-id (let ((id (make-object-property))) (lambda (ev) (or (id ev) @@ -17,7 +18,7 @@ ;; Returns a color with good contrast to the given background color. ;; https://stackoverflow.com/questions/1855884/determine-font-color-based-on-background-color/1855903#1855903 -(define-public (calculate-fg-color c) +(define (calculate-fg-color c) ;; TODO what errors can actually appear here? (catch #t (lambda () |