[x] EOF #-1 if file number has reached end of file, else 0.
[x] LOC # location in current file number
[x] LOF # length of current file number
[ ] USING with PRINT
[ ] SPC with PRINT
[x] SCREEN code point at given position
There are 12 unallocated tokens. $ff should be reserved for double-byte tokens which will be user defined commands extensions. Checkmarks indicate preferences.
Functions
[ ] DATE should return 32-bit system variable value (using stack BCDE function)
[ ] ERL line number of last error
[ ] ERR number of last error
[x] FRE available BASIC memory
[x] MOUSE mouse values
[ ] POINT if a pixel is set
[ ] POS current column position
[x] STICK joystick values
Commands
[x] AUTO auto produce line numbers
[x] CHAIN load a program and run it while retaining variables
[ ] DEF SEG define memory area to be used by BLOAD, BSAVE, CALL, PEEK, POKE and USR.
Allocated but not used
EOF #-1if file number has reached end of file, else0.LOC #location in current file numberLOF #length of current file numberUSINGwithPRINTSPCwithPRINTSCREENcode point at given positionThere are 12 unallocated tokens.
$ffshould be reserved for double-byte tokens which will be user defined commands extensions. Checkmarks indicate preferences.Functions
DATEshould return 32-bit system variable value (using stack BCDE function)ERLline number of last errorERRnumber of last errorFREavailable BASIC memoryMOUSEmouse valuesPOINTif a pixel is setPOScurrent column positionSTICKjoystick valuesCommands
AUTOauto produce line numbersCHAINload a program and run it while retaining variablesDEF SEGdefine memory area to be used byBLOAD,BSAVE,CALL,PEEK,POKEandUSR.ERASEdeallocate arrayGETvariousPUTvariousLINEgraphics instructionNOISEaudioOPTION BASEstart of arrays to1or0PAINTgraphics fillSWAPswitch two variables