Function debugf

expr/parse.go:27–32

(depth int, f string, args ...interface{})

}

func debugf(depth int, f string, args ...interface{}) {
	if Trace {
		f = strings.Repeat("→ ", depth) + f
		u.DoLog(3, u.DEBUG, fmt.Sprintf(f, args...))
	}
}

// We have a default Dialect, which is the "Language" or rule-set of ql
var DefaultDialect *lex.Dialect = lex.LogicalExpressionDialect