From 715099dcc31bd35fc72bd9d337ff9ad3c0581247 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= Date: Mon, 6 Jul 2020 01:07:31 +0200 Subject: Extend (vcomponent describe) to handle multi-valued fields. --- module/vcomponent/describe.scm | 28 ++++++++++++++++------------ 1 file 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) -- cgit v1.2.3