BASIC-256 Syntax Reference 0.9.6.57 
 
 Statements and Functions - Alphabetic 
- Abs, Acos, Asc, Asin, Atan
 
- Ceil, Changedir, Chr, Circle, Clickb, Clickclear, Clickx, Clicky, Clg, Close, Cls, Color, Cos, Count, Countx, Currentdir
 
- Day, DBClose, DBCloseSet, DBExecute, DBFloat, DBInt, DBOpen, DBOpenSet, DBRow, DBString, Decimal, Degrees, Dir, Dim, Do / Until
 
- End, Eof, Exists, Explode, Explodex
 
- FastGraphics, Float, Floor, Font, For / Next
 
- GetColor, GetSetting, GetSlice, Goto, Gosub / Return, Graphheight, Graphsize, Graphwidth
 
- Hour
 
- Implode, Instr, Instrx, Int, If / Then, Imgload, Imgsave, Input
 
- Key, Kill
 
- Lasterror, Lasterrorextra, Lasterrorline, Lasterrormessage, Left, Length, Line, Log, Log10, Lower
 
- MD5, Mid, Minute, Month, Mouseb, Mousex, Mousey
 
- NetAddress, NetClose, NetConnect, NetData, NetListen, NetRead, NetWrite
 
- Offerror, Onerror, Open
 
- Pause, Pixel, Plot, Poly, PortIn, PortOut, Print, PutSlice
 
- Radians, Rand, Read, Readline, Rect, Redim, Refresh, Rem, Reset, Replace, Replacex, Rgb, Right
 
- Say, Second, Seek, SetSetting, Sin, Size, Sound, Spritecollide, Spritedim, Spriteh, Spritehide, Spriteload, Spritemove, Spriteplace, Spriteshow, Spriteslice, Spritev, Spritew, Spritex, Spritey, Stamp, String, System
 
- Tan, Text
 
- Upper
 
- Volume
 
- WAVplay, WAVstop, WAVwait, While / End While, Write, Writeline
 
- Year
 
 Statements and Functions - Grouped 
 Arrays 
Dim, Redim
 Database (SQLite)  
 
DBClose, DBCloseSet, DBExecute, DBFloat, DBInt, DBOpen, DBOpenSet, DBRow, DBString
 Error Handling  
 
Lasterror, Lasterrorextra, Lasterrorline, Lasterrormessage, Offerror, Onerror
 File Input/Output 
 
Changedir, Close, Currentdir, Eof, Exists, Kill, Open, Read, Readline, Reset, Seek, Size, Write, Writeline
 Graphics 
Circle, Clg, Cls, Color, FastGraphics, Font, GetColor, GetSlice, Graphheight, Graphsize, Graphwidth, Imgload, Imgsave, Line, Pixel, Plot, Poly, PutSlice, Rect, Refresh, Rgb, Spritecollide, Spritedim, Spriteh, Spritehide, Spriteload, Spritemove, Spriteplace, Spriteshow, Spriteslice, Spritev, Spritew, Spritex, Spritey, Stamp, Text
 Keyboard and Text 
Input, Key, Print
 Mathematics 
Abs, Acos, Asin, Atan, Ceil, Cos, Degrees, Float, Floor, Int, Log, Log10, Radians, Rand, Sin, Tan
 Mouse 
Clickb, Clickclear, Clickx, Clicky, Mouseb, Mousex, Mousey, 
 Network Communications 
NetAddress, NetClose, NetConnect, NetData, NetListen, NetRead, NetWrite
 Program Control 
Do / Until, End, For / Next, Goto, Gosub / Return, If / Then, Pause, Rem, While / End While
 String Handling 
Asc, Chr, Count, Countx, Decimal, Explode, Explodex, Implode, Instr, Instrx, Left, Length, Lower, MD5, Mid, Replace, Replacex, Right, String, Upper
 Sound 
Say, Sound, Volume, WAVplay, WAVstop, WAVwait
 Time and Date 
Day, Hour, Minute, Month, Second, Year
 Other Statements and Functions 
Dir, GetSetting, PortIn, PortOut, SetSetting, System
 Other Documentation