How to close a small editor window when injecting a link to a language in intellij?

Question

As this document was suggested , I use the language insert function to edit lines using intellij.

But my problem, even after doing my work and not injecting a language link (as indicated in "7." mentioned in the documentation), a small editor window appears (which can be seen in "6" in the documentation), still does not close.

Is there a key combination or any other way to close it easily?

Answer 1

( IntelliJ), CTRL F4, , , Preferences > Keymap > Window > Editor Tabs > Close.

- - x .

ESC Edit Fragment , .