2: infix. In translation software written by hackers, infix 2
often represents the syllable _to_ with the connotation `translate
to': as in dvi2ps (DVI to PostScript), int2string (integer to
string), and texi2roff (Texinfo to [nt]roff). Several versions of a
joke have floated around the internet in which some idiot programmer
fixes the Y2K bug by changing all the Y's in something to K's, as in
Januark, Februark, etc.