fixed --max-line-length behaviour

2026-06-10 15:48:22 -07:00 · 2013-11-30 12:57:15 +11:00
parent 5000ad7f39
commit 68e98ae5e0
1 changed files with 3 additions and 1 deletions
@@ -140,7 +140,9 @@ pub fn wc(files: ~[~str], matches: &Matches) {
                    }

                    if (current_char_count > longest_line_length) {
-                        longest_line_length = current_char_count;
+                        // we subtract one here because `line.iter().len()` includes the LF
+                        // matches GNU 'wc' behaviour
+                        longest_line_length = current_char_count - 1;
                    }
                },
                _ => break