Which string literal should we use for flac signature?

[karlek]

Is there any preference in choosing double quotes ( "fLaC" ) instead of back qoutes ( fLaC)?

[mewmew]

Personal preferences.

I normally use double quotes for strings that don't span more than one line and don't include characters that require escaping, such as \ and ".

When a string spans multiple lines or uses characters that would require escaping, I prefer to use back quotes.