The following keywords are required by the jBASE compiler. To be valid in a jBC program, the keywords must be upper-case.
| ABORT ABS ACOS ADDS ALPHA AND ANDS APPEND APPENDING ARG ASCII ASIN ASSIGNED AT ATAN ATKEY ATVAR |
| BEFORE BEGIN BFUNC BITAND BITCHANGE BITCHECK BITLOAD BITNOT BITOR BITRESET BITSET BITXOR BLOB BREAK BY |
| CALL CALLC CALLJ CAPTURING CASE CATS CE CFUNC CHAIN CHANGE CHAR CHARS CHDIR CHECKSUM CLEAR CLEARCOMMON CLEARDATA CLEARFILE CLEARSELECT CLOSE CLOSESEQ COL1 COL2 COLLECTDATA COMMON COMPARE CONTINUE CONVERT COS COUNT CRC CRT CTYPE |
| DATA DATE DCOUNT DE DEBUG DECLARE DECRYPT DEFB DEFC DEFCPP DEFFUN DEL DELETE DELETELIST DELETESEQ DICT DIM DIR DISPLAY DIVS DO DOWNCASE DQUOTE DTX |
| EBCDIC ECHO EDYN ELSE ENCRYPT END ENTER ENVFUNC EOL EQ ERROR ERRTEXT EXEC EXECUTE EXISTING EXIT EXP EXTRACT |
| FADD FCMP FDIV FFIX FFLT FIELD FIELDS FILELOCK FIND FINDSTR FLOAT FMT FMUL FOLD FOOTING FOR FORMLIST FROM FSUB FUNCTION |
| GE GES GET GETCWD GETENV GETLIST GETX GO GOSUB GOTO GROUP GROUPSTORE GT |
| HEADING |
| ICONV IF IN INDEX INDICES INMAT INPUT INPUTCLEAR INPUTERR INPUTNULL INPUTTRAP INS INSERT INT IOCTL ITYPE |
| KEY |
| LE LEN LN LOCATE LOCK LOCKED LOC_SDYN LOOP LOWCASE LOWER LP LT |
| MAT MATBUILD MATCHES MATCHFIELD MATPARSE MATREAD MATREADU MATVAR MATWRITE MATWRITEU MAXIMUM ME MINIMUM MM MOD MSG MSLEEP MULS |
| NE NEG NEGS NEXT NOT NULL NUM |
| OBJEXCALLBACK OCONV OFF ON ONGOSUB ONGOTO OPEN OPENDEV OPENINDEX OPENPATH OPENSEQ OPENSER OR ORS OUT |
| PAGE PASSDATA PASSLIST PAUSE PE PERFORM PERROR POSCUR PP PRECISION PRINT PRINTER PRINTERR PROCREAD PROCWRITE PROGRAM PROMPT PUTENV PWR |
| QUOTE |
| RAISE READ READLIST READNEXT READONLY READPREV READSEQ READT READTX READU READV READVU READX READXU RECORDLOCKE RECORDLOCKU REGEXP RELEASE REM REMOVE REPEAT REPLACE RETURN REUSE REWIND RND RTNDATA RTNLIST |
| SADD SCMP SDIV SDYN SECTION SELECT SELECTE SELECTINDEX SELECTINFO SEND SENDX SENTENCE SEQ SETTING SIN SLEEP SMUL SORT SOUNDEX SPACE
SPLICE SPOOLER SQL SQRT SQUOTE SSUB STATIC STATUS STEP STOP STR STRING SUBR SUBROUTINE SUBS SUBSTRINGS SUM SUMMATION SWAP SYNC SYSTEM |
| TA TABLE TAN TE THEN TIME TIMEDATE TO TRANS TRANSABORT TRANSEND TRANSQUERY TRANSTART TRIM TRIMB TRIMF |
| UNASSIGNED UNFILTERED UNLOCK UNTIL UPCASE USING |
| VAR VARCHAR |
| WAITING WAKE WEOF WEOFSEQ WHILE WITH WRITE WRITEBLK WRITELIST WRITEP WRITEPU WRITESEQ WRITESEQF WRITET WRITETX WRITEU WRITEV WRITEVU WRITEX WRITEXU |
| XLATE XTD |
