From 985e5b030f9b08d519158b4800f6ed56056e1047 Mon Sep 17 00:00:00 2001
From: Martin von Zweigbergk <martinvonz@google.com>
Date: Tue, 16 Mar 2021 22:46:42 -0700
Subject: [PATCH] prune: make revision argument a positional argument (no `-r`)

I keep forgetting to pass the `-r`. The command takes only a revision
as argument and it doesn't seem likely that we'll want to positional
arguments for filenames in the future either.
---
 src/commands.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/commands.rs b/src/commands.rs
index 7447a5722..609c50e85 100644
--- a/src/commands.rs
+++ b/src/commands.rs
@@ -357,7 +357,7 @@ fn get_app<'a, 'b>() -> App<'a, 'b> {
         .arg(rev_arg());
     let prune_command = SubCommand::with_name("prune")
         .about("create an empty successor of a commit")
-        .arg(rev_arg());
+        .arg(Arg::with_name("revision").index(1).required(true));
     let new_command = SubCommand::with_name("new")
         .about("create a new, empty commit")
         .arg(rev_arg());