diff options
Diffstat (limited to 'guix/utils.scm')
| -rw-r--r-- | guix/utils.scm | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/guix/utils.scm b/guix/utils.scm index 745da98a79..329ef62dde 100644 --- a/guix/utils.scm +++ b/guix/utils.scm @@ -1124,11 +1124,11 @@ according to THRESHOLD, then #f is returned." ;;; Prettified output. ;;; -(define* (pretty-print-table rows #:key (max-column-width 20)) +(define* (pretty-print-table rows #:key (max-column-width 20) (left-pad 0)) "Print ROWS in neat columns. All rows should be lists of strings and each row should have the same length. The columns are separated by a tab character, and aligned using spaces. The maximum width of each column is -bound by MAX-COLUMN-WIDTH." +bound by MAX-COLUMN-WIDTH. Each row is prefixed with LEFT-PAD spaces." (let* ((number-of-columns-to-pad (if (null? rows) 0 (1- (length (first rows))))) @@ -1143,7 +1143,7 @@ bound by MAX-COLUMN-WIDTH." (map (cut min <> max-column-width) column-widths))) (fmt (string-append (string-join column-formats "\t") "\t~a"))) - (for-each (cut format #t "~?~%" fmt <>) rows))) + (for-each (cut format #t "~v_~?~%" left-pad fmt <>) rows))) ;;; Local Variables: ;;; eval: (put 'call-with-progress-reporter 'scheme-indent-function 1) |