Remove argparse dependency

As we have replaced argparse with structopt, we no longer need it as a
dependency.  This patch removes the dependency from Cargo.toml and
deletes the included copy.

Delete subrepo argparse/:argparse

1 files changed, 0 insertions, 51 deletions

diff --git a/argparse/src/test_enum.rs b/argparse/src/test_enum.rs
deleted file mode 100644
index 5205738..0000000
--- a/argparse/src/test_enum.rs
+++ /dev/null
@@ -1,51 +0,0 @@
-use std::str::FromStr;
-
-use parser::ArgumentParser;
-use super::Store;
-use test_parser::{check_ok};
-
-use self::Greeting::{Hello, Hi, NoGreeting};
-
-
-#[derive(PartialEq, Eq, Debug)]
-enum Greeting {
-    Hello,
-    Hi,
-    NoGreeting,
-}
-
-impl FromStr for Greeting {
-    type Err = ();
-    fn from_str(src: &str) -> Result<Greeting, ()> {
-        return match src {
-            "hello" => Ok(Hello),
-            "hi" => Ok(Hi),
-            _ => Err(()),
-        };
-    }
-}
-
-fn parse_enum(args: &[&str]) -> Greeting {
-    let mut val = NoGreeting;
-    {
-        let mut ap = ArgumentParser::new();
-        ap.refer(&mut val)
-          .add_option(&["-g"], Store,
-            "Greeting");
-        check_ok(&ap, args);
-    }
-    return val;
-}
-
-#[test]
-fn test_parse_enum() {
-    assert_eq!(parse_enum(&["./argparse_test"]), NoGreeting);
-    assert_eq!(parse_enum(&["./argparse_test", "-ghello"]), Hello);
-    assert_eq!(parse_enum(&["./argparse_test", "-ghi"]), Hi);
-}
-
-#[test]
-#[should_panic]
-fn test_parse_error() {
-    parse_enum(&["./argparse_test", "-ghell"]);
-}