Change help text for --line-range

2018-06-12 08:01:44 +02:00 · 2018-06-12 08:01:44 +02:00 · 65e6970907
parent 90cc019482
commit 65e6970907
1 changed files with 2 additions and 1 deletions
--- a/src/app.rs
+++ b/src/app.rs
@ -146,7 +146,8 @@ impl App {
                    .long("line-range")
                    .overrides_with("line-range")
                    .takes_value(true)
-                    .help("Print range of lines")
+                    .value_name("n:m")
+                    .help("Only print the lines from n to m")
                    .long_help(
                        "Print a specified range or ranges of lines from the files. \
                         For example: '--line-range 30:40' will print lines 30 to 40 \n\