flex-bison-in-action/.vscode/settings.json

{
    "files.associations": {
        "*.gcss": "sass",
        "*.gohtml": "html",
        "stdlib.h": "c",
        "opd_stack.h": "c",
        "stdio.h": "c",
        "stack.h": "c",
        "stddef.h": "c",
        "poly_calc.h": "c",
        "stdbool.h": "c"
    }
}