From f7ca3f8bd1c7625ca115bf05461e29a244344535 Mon Sep 17 00:00:00 2001
From: liyasthomas <liyascthomas@gmail.com>
Date: Thu, 14 Apr 2022 18:37:25 +0530
Subject: [PATCH] feat: add essential keymaps to codemirror input box -
 resolved #2264

---
 packages/hoppscotch-app/components/smart/EnvInput.vue | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/packages/hoppscotch-app/components/smart/EnvInput.vue b/packages/hoppscotch-app/components/smart/EnvInput.vue
index 860b787f7..69029c5c4 100644
--- a/packages/hoppscotch-app/components/smart/EnvInput.vue
+++ b/packages/hoppscotch-app/components/smart/EnvInput.vue
@@ -29,10 +29,13 @@ import {
   placeholder as placeholderExt,
   ViewPlugin,
   ViewUpdate,
+  keymap,
 } from "@codemirror/view"
 import { EditorState, Extension } from "@codemirror/state"
 import clone from "lodash/clone"
 import { tooltips } from "@codemirror/tooltip"
+import { history, historyKeymap } from "@codemirror/history"
+import { defaultKeymap } from "@codemirror/commands"
 import { inputTheme } from "~/helpers/editor/themes/baseTheme"
 import { HoppReactiveEnvPlugin } from "~/helpers/editor/extensions/HoppEnvironment"
 import { useReadonlyStream } from "~/helpers/utils/composables"
@@ -172,6 +175,8 @@ const initView = (el: any) => {
         }
       }
     ),
+    history(),
+    keymap.of([...defaultKeymap, ...historyKeymap]),
   ]
 
   view.value = new EditorView({