diff options
Diffstat (limited to 'module/vcomponent/describe.scm')
| -rw-r--r-- | module/vcomponent/describe.scm | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/module/vcomponent/describe.scm b/module/vcomponent/describe.scm index a16c67d0..f6c77f55 100644 --- a/module/vcomponent/describe.scm +++ b/module/vcomponent/describe.scm @@ -13,18 +13,22 @@ (format #t "~aBEGIN ~a~%" ii (type vcomponent)) - (hash-for-each (lambda (key vline) - (format #t "~a~a = ~a" - iii - (trim-to-width (symbol->string key) maxlen) - (trim-to-width - (format #f "~a" (value vline)) - (- 80 indent maxlen))) - (awhen (parameters vline) - (display " ;") - (for (key value) in it - (format #t " ~a=~a" key value))) - (newline)) + (hash-for-each (lambda (key values) + (define (out vline) + (format #t "~a~a = ~a" + iii + (trim-to-width (symbol->string key) maxlen) + (trim-to-width + (format #f "~a" (value vline)) + (- 80 indent maxlen))) + (awhen (parameters vline) + (display " ;") + (for (key value) in it + (format #t " ~a=~a" key value))) + (newline)) + (if (list? values) + (for-each out values) + (out values))) (properties vcomponent)) (for child in (children vcomponent) |