A simple runtime string interpolation library, that leverages nimjas lexer.
var formatSQLITE = "{{documentName}}__{{dateStr}}.sqlite"
let res = format(formatSQLITE, {"documentName": "FOO", "dateStr": "DATESTR"})
assert res == "FOO__DATESTR.sqlite"{{ some }} a variable
{# a comment #} a comment
{% ignored %} ignored for now