ASCII Transliteration Systems
There are two alternative orthographies in common use, which replace the circumflex letters with either h digraphs or x digraphs. There are also work-arounds such as approximating the circumflexes with carets.
Read more about this topic: Esperanto Orthography
Famous quotes containing the word systems:
“Our little systems have their day;
They have their day and cease to be:
They are but broken lights of thee,
And thou, O Lord, art more than they.”
—Alfred Tennyson (1809–1892)