Add gB keybinding for finding the previous match

Fix: VSCodeVim#9000

src/actions/commands/actions.ts

@@ -2498,6 +2498,27 @@ class ActionTriggerHover extends BaseCommand {
  }
 }
 
+@RegisterAction
+export class ActionPreviousFindMatch extends BaseCommand {
+ modes = [Mode.Normal, Mode.Visual];
+ keys = ['g', 'B'];
+ override runsOnceForEveryCursor() {
+ return false;
+ }
+ override runsOnceForEachCountPrefix = true;
+
+ public override async exec(position: Position, vimState: VimState): Promise<void> {
+ await vscode.commands.executeCommand('editor.action.addSelectionToPreviousFindMatch');
+ vimState.cursors = getCursorsAfterSync(vimState.editor);
+
+ // If this is the first cursor, select 1 character less
+ // so that only the word is selected, no extra character
+ vimState.cursors = vimState.cursors.map((x) => x.withNewStop(x.stop.getLeft()));
+
+ await vimState.setCurrentMode(Mode.Visual);
+ }
+}
+
 /**
  * Multi-Cursor Command Overrides
  *