; ================================================== ; MSX BASIC for Orion-128 computer ; ; Error messages and constants ; Disassembled by Romychs @ 2026-10-08 ; ================================================== ; -------------------------------------------------- ; Error messages ; -------------------------------------------------- MB_ERRTAB: DB 0x00 MSG_ERR_NWF: DB "NEXT without FOR", 0 ; 0x01 DB "Syntax error", 0 ; 0x02 DB "RETURN without GOSUB", 0 ; 0x03 DB "Out of DATA", 0 ; 0x04 DB "Illegal function call", 0 ; 0x05 DB "Overflow", 0 ; 0x06 DB "Out of memory", 0 ; 0x07 DB "Undefined line number", 0 ; 0x08 DB "Subscript out of range", 0 ; 0x09 DB "Redimensioned array", 0 ; 0x0A DB "Division by zero", 0 ; 0x0B DB "Illegal direct", 0 ; 0x0C DB "Type mismatch", 0 ; 0x0D DB "Out of string space", 0 ; 0x0E DB "String too long", 0 ; 0x0F DB "String formula too complex", 0 ; 0x10 DB "Can't CONTINUE", 0 ; 0x11 DB "Undefined user function", 0 ; 0x12 DB "Device I/O error", 0 ; 0x13 DB "Verify error", 0 ; 0x14 DB "No RESUME", 0 ; 0x15 DB "RESUME without error", 0 ; 0x16 DB "Unprintable error", 0 ; 0x17 DB "Missing operand", 0 ; 0x18 DB "Line buffer overflow", 0 ; 0x19 DB "FIELD overflow", 0 ; 0x32 DB "Internal error", 0 ; 0x33 DB "Bad file number", 0 ; 0x34 DB "File not found", 0 ; 0x35 DB "File already open", 0 ; 0x36 DB "Input past end", 0 ; 0x37 DB "Bad file name", 0 ; 0x38 DB "Direct statement in file", 0 ; 0x39 DB "Sequential I/O only", 0 ; 0x3A DB "File not OPEN", 0 ; 0x3B ; Orion specific errors DB "Bad file mode", 0 ; 0x3C DB "File still open", 0 ; 0x3D DB "File already exists", 0 ; 0x3E DB "Disk full", 0 ; 0x3F DB "Disk write protected", 0 ; 0x40 DB "Disk I/O error", 0 ; 0x41 ; -------------------------------------------------- ; Error codes ; -------------------------------------------------- ERRNF EQU 0x01 ; 1 Next wo for ERRSN EQU 0x02 ; 2 Syntax err ERRRG EQU 0x03 ; 3 Ret wo gosub ERROD EQU 0x04 ; 4 Out of data ERRFC EQU 0x05 ; 5 Illegal function call ERROV EQU 0x06 ; 6 Overflow ERROM EQU 0x07 ; 7 Out of memory ERRULN EQU 0x08 ; 8 Undefined line number ERRBS EQU 0x09 ; 9 Subscr out of range ERRDD EQU 0x0a ; 10 Redimensioned array ERRDV0 EQU 0x0b ; 11 Division by zero ERRID EQU 0x0c ; 12 Illegal direct ERRTM EQU 0x0d ; 13 Type mismatch ERRSO EQU 0x0e ; 14 Out of string space ERRLS EQU 0x0f ; 15 String too long ERRST EQU 0x10 ; 16 String formula too complex ERRCN EQU 0x11 ; 17 Can't CONTINUE ERRUF EQU 0x12 ; 18 Undefined user function ERRDIO EQU 0x13 ; 19 Device IO error ERRVE EQU 0x14 ; 20 Verify error ERRNR EQU 0x15 ; 21 No resume ERRRWE EQU 0x16 ; 22 Resume wo error ERRUE EQU 0x17 ; 23 Unprintable error ERRMO EQU 0x18 ; 24 Missing operand ERRLBO EQU 0x19 ; 25 Line buff over ; -------------------------------------------------- LSTERR EQU ERRLBO + 1 NONDSK EQU ERRLBO + 1 ; DSKERR - disk BASIC errors ERRFO EQU 0x32 ; 50 Field overflow ERRIE EQU 0x33 ; 51 Internal error ERRBFN EQU 0x34 ; 52 Bad File Number ERRFNF EQU 0x35 ; 53 File Not Found ERRFAO EQU 0x36 ; 54 File Already open ERRIPE EQU 0x37 ; 55 Inp past end ERRBN EQU 0x38 ; 56 Bad file Name ERRDSF EQU 0x39 ; 57 Direct stmt in file ERRSIO EQU 0x3A ; 58 Sequential I/O only ERRFNO EQU 0x3B ; 59 File not open ; Orion specific errors ERRBFM EQU 0x3C ; 60 Bad file mode ERRFSO EQU 0x3D ; 61 File still open ERRFAE EQU 0x3E ; 62 File already exists ERRDF EQU 0x3F ; 63 Disk full ERRDWP EQU 0x40 ; 64 Disk write protected ERRDSIO EQU 0x41 ; 65 Disk I/O error