This is the first alpha version of sdlBasic reference guide, it's still incomplete, it lack many examples and some parts need more explanations.

Some section comes from wxBasic documentation because sdlBasic share the same core routines, I've adapted it to merge into this guide. WxBasic and its documentation are written by David Cunny. Most command description came from original sdlBasic quickHelp written by __vroby__.
As you can evince from reading next pages, I'm not native English speaker, so, I wish to invite all sdlBasic users to read and debug all spelling errors, all wrong (or simply inelegant) sentences, etc... and report me at the following e-mail address:

Many thanks goes to Matt (and his wife) who sent me a detailed e-mail containing all correction to errors he found on previous version of this document. Thank you very much Matt.