I have recently been introduced to CRiSP, an amazing text editor.
Also recently, I had Xwindows crash on me while I had a running instance of CRiSP. When I went to fire up CRiSP again it told me I was in demo mode and that I needed to get a license. I have a fully licensed copy
I e-mailed the nice folks at CRiSP and within a few hours they e-mailed me back with the fix.
rm -rf /tmp/.Crlock
That fixed it right away.
Not only is CRiSP the best text editor I have ever used but the people behind it are incredibly top-notch and stand behind their product and support it very well.
It came highly recommended to me and I also highly recommend it to any programmer or developer. They offer versions for AIX, Apple MAC OS X, Native DMG, FreeBSD, HPUX, Linux, OpenBSD, Solaris Intel, SolarisSparc, SunOS, Windows 2000 / XP / Vista, CYGWIN, and other flavors of UNIX.