package vt220

type equivalenceTable map[rune]rune

type EquivalenceTable struct {
	et equivalenceTable
}

func (table EquivalenceTable) Normalize(r rune) rune {
	if normal, ok := table.et[r]; ok {
		return normal
	}
	return r
}

var Equivalence = EquivalenceTable{
	et: equivalenceTable{
		'a': 'a',
	},
}