For those of us that script in Second Life the LSL Editor is a time saver. The author of LSL Editor, Alphons van der Heijden, has donated the program to the public domain, it’s now open source. Reference: LSL Editor
LSL Editor allows one to work off-line and to debug scripts outside SL. This can be a huge time saver. Plus the editor has lots of handy features. The latest release is 2.40. It runs only on Windows machines.
