VIM

VIM is ``Vi Improved'' - a BIG improvement of the UNIX standard text editor Vi. VIM adds unlimited undo, syntax coloring, split windows, visual selection, gui support, and much more.

VIM currently runs on the following operating systems: AmigaOS, AtariMiNT, BeOS, DOS, MacOS, OS/2, RiscOS, VMS, WindowsCE/95/98/NT; and, of course, on UNIX in a lot of flavours: A/UX, AIX, BSDI, Convex, DYNIX/ptx, DG/UX, DEC Unix, FreeBSD, HPUX, Irix, Linux [Debian, RedHat, SuSE], MacOSX, NetBSD, NEXTSTEP, OSF, QNX, SCO, Sinix, Solaris, SunOS, SUPER-UX, Ultrix, Unixware, Unisys.

And the best of all: VIM is FREE!