How to open .tmpl file same as html file in GoLand or PyCharm IDE?

Question

I'm using GoLand IDE. When I open an HTML file I could see different colors in the file content, but when I open a .tmpl file which is used in Go-Template file, I couldn't check it like an HTML file, but when I change its postfix to .html instead of .tmpl it occurs.

So, how can I open .tmpl (Go-Template) file same as an HTML file in GoLand IDE?

Also, I tried with PyCharm IDE but the result was the same.

Answer 1

You can add *.tmpl to the list of patterns registered for HTML file type in Settings | Editor | File Types

Answer 2

in VSCODE :

Go to the Settings->textEditor->files->add items

then define *.tmpl as a key and html as value

*.tmpl : html