diff options
Diffstat (limited to 'guix')
| -rw-r--r-- | guix/read-print.scm | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/guix/read-print.scm b/guix/read-print.scm index 515eb7669c..d834105dce 100644 --- a/guix/read-print.scm +++ b/guix/read-print.scm @@ -420,11 +420,18 @@ particular newlines, is left as is." (define (printed-string str context) "Return the read syntax for STR depending on CONTEXT." + (define (preserve-newlines? str) + (and (> (string-length str) 40) + (string-index str #\newline))) + (match context (() - (object->string str)) + (if (preserve-newlines? str) + (escaped-string str) + (object->string str))) ((head . _) - (if (memq head %natural-whitespace-string-forms) + (if (or (memq head %natural-whitespace-string-forms) + (preserve-newlines? str)) (escaped-string str) (object->string str))))) |