diff options
Diffstat (limited to 'gnu/services/configuration.scm')
| -rw-r--r-- | gnu/services/configuration.scm | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gnu/services/configuration.scm b/gnu/services/configuration.scm index 6b0291dc00..174c2f20d2 100644 --- a/gnu/services/configuration.scm +++ b/gnu/services/configuration.scm @@ -34,6 +34,7 @@ #:autoload (texinfo) (texi-fragment->stexi) #:autoload (texinfo serialize) (stexi->texi) #:use-module (ice-9 curried-definitions) + #:use-module (ice-9 format) #:use-module (ice-9 match) #:use-module (srfi srfi-1) #:use-module (srfi srfi-34) @@ -370,6 +371,8 @@ DEFAULT." (cond ((package? val) (symbol->string (package->symbol val))) + (((list-of package?) val) + (format #f "(~{~a~^ ~})" (map package->symbol val))) (else (str val)))) `(entry (% (heading @@ -437,10 +440,7 @@ the list result in @code{#t} when applying PRED? on them." (list-of string?)) (define alist? - (match-lambda - (() #t) - ((head . tail) (and (pair? head) (alist? tail))) - (_ #f))) + (list-of pair?)) (define serialize-file-like empty-serializer) |