ls-lisp: Fix file size format

* lisp/ls-lisp.el (ls-lisp-filesize-d-fmt, ls-lisp-filesize-f-fmt)
(ls-lisp-filesize-b-fmt): Add space in front (Bug#27693).
* test/lisp/dired-tests.el (dired-test-bug27693): Add test.

1 files changed, 3 insertions, 3 deletions

diff --git a/lisp/ls-lisp.el b/lisp/ls-lisp.el
index 7ae23434415..b368efbbc95 100644
--- a/lisp/ls-lisp.el
+++ b/lisp/ls-lisp.el
@@ -245,11 +245,11 @@ to fail to line up, e.g. if month names are not all of the same length."
   "Format to display integer GIDs.")
 (defvar ls-lisp-gid-s-fmt " %s"
   "Format to display user group names.")
-(defvar ls-lisp-filesize-d-fmt "%d"
+(defvar ls-lisp-filesize-d-fmt " %d"
   "Format to display integer file sizes.")
-(defvar ls-lisp-filesize-f-fmt "%.0f"
+(defvar ls-lisp-filesize-f-fmt " %.0f"
   "Format to display float file sizes.")
-(defvar ls-lisp-filesize-b-fmt "%.0f"
+(defvar ls-lisp-filesize-b-fmt " %.0f"
   "Format to display file sizes in blocks (for the -s switch).")
 
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