Install the Custom Language Properties extension.
From the Command Palette, run the command Custom Language Properties: Check for new language extensions
.
Create a setting in your settings.json
like this:
"custom-language-properties": {
},
When you type `"arm." in that setting, like
"custom-language-properties": {
"arm." // should suggest `comments.lineComment`
},
Choose that and it will complete with the default line comment @
- just change that to whatever you want.
"custom-language-properties": {
"arm.comments.lineComment": "//"
},
and your line comments for arm
-language files should now be //
.
Let me know if it works for you.