printer: add support for line number alignment

Closes #544
2018-01-01 19:30:31 +05:30
parent 5e73075ef5
commit ba1023e1e4
7 changed files with 69 additions and 3 deletions
--- a/doc/rg.1.md
+++ b/doc/rg.1.md
@@ -222,6 +222,12 @@ Project home page: https://github.com/BurntSushi/ripgrep
 -L, --follow
 : Follow symlinks.

+--line-number-width *NUM*
+: Specify a width for the displayed line number. If number of digits
+  in the line number is less than this number, it is left padded with
+  spaces. Note: This setting has no effect if --no-line-number is
+  enabled.
+
 -M, --max-columns *NUM*
 : Don't print lines longer than this limit in bytes. Longer lines are omitted,
  and only the number of matches in that line is printed.