From 8f9c34668f52fd83097555a793007063be767f82 Mon Sep 17 00:00:00 2001
From: Jay Oster <jay@kodewerx.org>
Date: Wed, 12 Apr 2023 18:29:58 -0700
Subject: [PATCH] Fix padding on `#[long]` args in help text. (#7)

---
 onlyargs_derive/src/lib.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/onlyargs_derive/src/lib.rs b/onlyargs_derive/src/lib.rs
index 0511ece..7d1acf6 100644
--- a/onlyargs_derive/src/lib.rs
+++ b/onlyargs_derive/src/lib.rs
@@ -413,12 +413,13 @@ fn to_help(view: ArgView, max_width: usize) -> String {
     let pad = " ".repeat(max_width + LONG_PAD);
     let help = view.doc.join(&format!("\n{pad}"));
 
+    let width = max_width - name.len();
     if let Some(ch) = view.short {
-        let width = max_width - SHORT_PAD - name.len();
+        let width = width - SHORT_PAD;
 
         format!("  -{ch} --{name}{ty:<width$}  {help}\n")
     } else {
-        format!("  --{name}{ty:<max_width$}  {help}\n")
+        format!("  --{name}{ty:<width$}  {help}\n")
     }
 }