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| author | sharkdp <davidpeter@web.de> | 2018-10-17 23:27:44 +0200 |
|---|---|---|
| committer | sharkdp <davidpeter@web.de> | 2018-10-17 23:27:44 +0200 |
| commit | 30b742e9845314bcac67f37664cfb3df61c1ba3f (patch) | |
| tree | c9c4cbb2b3f723d9b210a6df3ab9c6f2dc6f17d0 | |
| parent | 671deeef8c0821f6cfd2933f60d510a9f7ff6837 (diff) | |
--map-syntax takes just one valuev0.8.0
| -rw-r--r-- | src/clap_app.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/clap_app.rs b/src/clap_app.rs index 817ca1fe..b22f4f03 100644 --- a/src/clap_app.rs +++ b/src/clap_app.rs @@ -65,6 +65,7 @@ pub fn build_app(interactive_output: bool) -> ClapApp<'static, 'static> { .long("map-syntax") .multiple(true) .takes_value(true) + .number_of_values(1) .value_name("from:to") .help("Map a file extension or name to an existing syntax.") .long_help( |