ctrl+shift+p
Preferences: Open Keyboard Shortcuts (JSON)
[
// ...
{
"key": "ctrl+tab",
"command": "workbench.action.nextEditor"
},
{
"key": "ctrl+shift+tab",
"command": "workbench.action.previousEditor"
}
]
Open file in new editor
File -> Preferences -> Settings [ctrl+,]
workbench.editor.enablePreview
workbench.editor.enablePreviewFromQuickOpen