Originally Posted by Vis
You can open up .lua files using any text editor you'd like.
I personally recommend Textpad. Its free to evaluate, and the low purchase price of the software is a great deal for what you get.
Here's a link directly to their homepage: http://www.textpad.com/ |
For Visual Studio users ( Express is free ) there is an add in that lets you edit WOW Lua projects. It can be done there even though it's overkill.
It works very well.