From b14c258a2c447b892c89d3e68ef4c9a74effca85 Mon Sep 17 00:00:00 2001
From: Blaž Hrastnik
Date: Tue, 7 Jun 2022 00:08:47 +0900
Subject: prompt: If submitting empty prompt, use default (last used)

---
 helix-core/src/register.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'helix-core')

diff --git a/helix-core/src/register.rs b/helix-core/src/register.rs
index b39e4034..7fa34644 100644
--- a/helix-core/src/register.rs
+++ b/helix-core/src/register.rs
@@ -69,6 +69,10 @@ impl Registers {
         self.get(name).map(|reg| reg.read())
     }
 
+    pub fn first(&self, name: char) -> Option<&String> {
+        self.read(name).and_then(|entries| entries.first())
+    }
+
     pub fn inner(&self) -> &HashMap<char, Register> {
         &self.inner
     }
-- 
cgit v1.2.3-70-g09d2