Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/third_party/rust/clap/src/completions/macros.rs b/third_party/rust/clap/src/completions/macros.rs
new file mode 100644
index 0000000000..653c72c486
--- /dev/null
+++ b/third_party/rust/clap/src/completions/macros.rs
@@ -0,0 +1,28 @@
+macro_rules! w {
+    ($buf:expr, $to_w:expr) => {
+        match $buf.write_all($to_w) {
+            Ok(..) => (),
+            Err(..) => panic!("Failed to write to completions file"),
+        }
+    };
+}
+
+macro_rules! get_zsh_arg_conflicts {
+    ($p:ident, $arg:ident, $msg:ident) => {
+        if let Some(conf_vec) = $arg.blacklist() {
+            let mut v = vec![];
+            for arg_name in conf_vec {
+                let arg = $p.find_any_arg(arg_name).expect($msg);
+                if let Some(s) = arg.short() {
+                    v.push(format!("-{}", s));
+                }
+                if let Some(l) = arg.long() {
+                    v.push(format!("--{}", l));
+                }
+            }
+            v.join(" ")
+        } else {
+            String::new()
+        }
+    }
+}