diff options
| -rw-r--r-- | guix/records.scm | 12 | ||||
| -rw-r--r-- | tests/records.scm | 10 |
2 files changed, 22 insertions, 0 deletions
diff --git a/guix/records.scm b/guix/records.scm index 8dc733b8ff..d47bbf89f2 100644 --- a/guix/records.scm +++ b/guix/records.scm @@ -231,6 +231,9 @@ PORT, according to FIELDS. FIELDS must be a list of field name/getter pairs." ;; info "(recutils) Comments" (make-regexp "^#")) +(define %recutils-plus-rx + (make-regexp "^\\+ ?(.*)$")) + (define (recutils->alist port) "Read a recutils-style record from PORT and return it as a list of key/value pairs. Stop upon an empty line (after consuming it) or EOF." @@ -244,6 +247,15 @@ pairs. Stop upon an empty line (after consuming it) or EOF." (reverse result))) ; end-of-record marker ((regexp-exec %recutils-comment-rx line) (loop (read-line port) result)) + ((regexp-exec %recutils-plus-rx line) + => + (lambda (m) + (match result + (((field . value) rest ...) + (loop (read-line port) + `((,field . ,(string-append value "\n" + (match:substring m 1))) + ,@rest)))))) ((regexp-exec %recutils-field-rx line) => (lambda (match) diff --git a/tests/records.scm b/tests/records.scm index 712eb83a09..851ff7bdef 100644 --- a/tests/records.scm +++ b/tests/records.scm @@ -158,6 +158,16 @@ Version: 1.5 (list (recutils->alist p) (recutils->alist p)))) +(test-equal "recutils->alist with + lines" + '(("Name" . "foo") + ("Description" . "1st line,\n2nd line,\n 3rd line with extra space,\n4th line without space.")) + (recutils->alist (open-input-string " +Name: foo +Description: 1st line, ++ 2nd line, ++ 3rd line with extra space, ++4th line without space."))) + (test-equal "alist->record" '((1 2) b c) (alist->record '(("a" . 1) ("b" . b) ("c" . c) ("a" . 2)) list |