From 6e21a748b87a4eb9381ea0d24117711c5b547ab1 Mon Sep 17 00:00:00 2001
From: Gokul Soumya <gokulps15@gmail.com>
Date: Sun, 5 Sep 2021 17:50:11 +0530
Subject: [PATCH] Fix escape not exiting insert mode (#712)

Regression due to #635 where escape key in insert mode
would not exit normal mode. This happened due to hard
coding the escape key to cancel a sticky keymap node.
---
 helix-term/src/keymap.rs | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/helix-term/src/keymap.rs b/helix-term/src/keymap.rs
index f0f980bd1..aa60482df 100644
--- a/helix-term/src/keymap.rs
+++ b/helix-term/src/keymap.rs
@@ -287,13 +287,14 @@ impl Keymap {
     /// sticky node is in use, it will be cleared.
     pub fn get(&mut self, key: KeyEvent) -> KeymapResult {
         if let key!(Esc) = key {
-            if self.state.is_empty() {
-                self.sticky = None;
+            if !self.state.is_empty() {
+                return KeymapResult::new(
+                    // Note that Esc is not included here
+                    KeymapResultKind::Cancelled(self.state.drain(..).collect()),
+                    self.sticky(),
+                );
             }
-            return KeymapResult::new(
-                KeymapResultKind::Cancelled(self.state.drain(..).collect()),
-                self.sticky(),
-            );
+            self.sticky = None;
         }
 
         let first = self.state.get(0).unwrap_or(&key);