Fix help-value for "--syntax-highlight" argument.

"ON" and "OFF" in uppercase are not accepted. Print help in lowercase to match accepted values.
2022-09-08 10:16:14 +07:00 · 2022-09-08 10:16:14 +07:00 · f6263ef538
parent 4c9a12a905
commit f6263ef538
1 changed files with 1 additions and 1 deletions
--- a/src/options.rs
+++ b/src/options.rs
@ -116,7 +116,7 @@ fn app() -> clap::Command<'static> {
        )
        .arg(
            Arg::new("syntax-highlight").long("syntax-highlight")
-                .value_name("ON/OFF")
+                .value_name("on/off")
                .env("DFT_SYNTAX_HIGHLIGHT")
                .possible_values(["on", "off"])
                .default_value("on")