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Fix the number of values to one
bd68684sharkdp
src/clap_app.rs+1
@@ -194,6 +194,7 @@ pub fn build_app(interactive_output: bool) -> ClapApp<'static, 'static> {
194 .long("highlight-line")
194 .long("highlight-line")
195 .short("H")
195 .short("H")
196 .takes_value(true)
196 .takes_value(true)
197+ .number_of_values(1)
197 .multiple(true)
198 .multiple(true)
198 .value_name("N")
199 .value_name("N")
199 .help("Highlight the given line.")
200 .help("Highlight the given line.")