Add "leave-current-mode" command to move insert->normal->command.

History.md

@@ -1,6 +1,7 @@
 # History
 
 ## Next
+  * Add bindable command to move insert-to-normal-to-command modes (#69)
 
 ## 0.15.1 / 2022-03-12
   * Fixed a bug in `0.15.0` where you could no longer type `c`.

src/labCommands.ts

@@ -143,6 +143,29 @@ export function addJLabCommands(
       },
       isEnabled
     }),
+    commands.addCommand('vim:leave-current-mode', {
+        label: 'Move Insert to Normal to Command Mode"',
+        execute: args => {
+            const current = getCurrent(args);
+
+            if (current) {
+                const { content } = current;
+                if (content.activeCell !== null) {
+                    let editor = content.activeCell.editor as CodeMirrorEditor;
+
+                    // Get the current editor state
+                    if(editor.editor.state.vim.insertMode) {
+                      (CodeMirror as any).Vim.handleKey(editor.editor, '<Esc>');
+                    } else if (editor.editor.state.vim.visualMode){
+                      (CodeMirror as any).Vim.handleKey(editor.editor, '<Esc>');
+                    } else {
+                      commands.execute('notebook:enter-command-mode');
+                    }
+                }
+            }
+        },
+        isEnabled
+    }),
     commands.addCommand('vim:select-below-execute-markdown', {
       label: 'Execute Markdown and Select Cell Below',
       execute: args => {