Appendix
Reserved Words  
  This words on this list are used internally by ProvideX and PxPlus.

Try to avoid using them as variable names.
   
Reserved Word list
ABS ACCEPT ACS ADD ADDR
ALL AND ARG ASC ASN
ATH ATN AUTO AUTO_LOCK BEGIN
BIN BKG BREAK BSY BSZ
BUTTON BYE CALL CASE CHART
CHECK_BOX CHG CHN CHR CLEAR
CLIP_BOARD CLOSE CONTINUE CONTROL COS
CPL CRC CREATE CSE CTL
CUSTOM_VBX CVS CWDIR DATA DAY
DAY_FORMAT DEC DEF DEFAULT DEFCTL
DEFPRT DEFTTY DELETE DICTIONARY DIM
DIR DIRECT DIRECTORY DISABLE DLL
DLM DLX DOM DROP DROP_BOX
DSK DSZ DTE DUMP EDIT
ELSE ENABLE END ENDTRACE END_IF
ENTER ENV EOM EPT ERASE
ERR ERROR_HANDLER ERS ESC ESCAPE
EVN EVS EXCEPT EXECUTE EXIT
EXP EXTRACT FFN FI FIB
FID FILE FIN FIND FLG
FLOATING FMT FN FNT FOR
FPT FROM GAP GBL GEP
GET_FILE_BOX GFN GID GO GRID
HFN HIDE HLP HSA HSH
HTA HWD HWN H_SCROLLBAR I3E
I86 IF IND INDEX INDEXED
INPUT INT INVOKE IOL IOLIST
IOR ISZ JUL KEC KEF
KEL KEN KEP KEY KEYED
KGN KNO LAOD LCS LEN
LET LFA LFO LIKE LINE_SWITCH
LIP LIST LIST_BOX LOAD LOCAL
LOCK LOG LONG_FORM LPG LRC
LSIT LST LWD MAX MDE
MEM MENU_BAR MERGE MESSAGE_LIB MID
MIN MNEMONIC MNM MNU MOD
MSE MSG MSGBOX MSK MSL
MULTI_LINE MULTI_MEDIA MXC MXL NAR
NBF NEXT NID NOT NUL
NUM OBJ OBJECT OBTAIN OFF
ON OPEN OPT OR OWN
PAD PASSWORD PCK PERFORM PFX
PGM PGN POINT POP POPUP_MENU
POS PRC PRECISION PREFIX PREINPUT
PRINT PRM PROCEED PROCESS PROGRAM
PROPERTIES PROPERTY PSZ PTH PUB
PURGE QUIT QUO RADIO_BUTTON RANDOM
RANDOMIZE RCD RDX READ REC
RECORD REFILE RELEASE REM REMOVE
RENAME RENUMBER REPEAT RESET RESTORE
RET RETRY RETURN RND RNO
ROUND RSZ RTY RUN SAME
SAVE SCALL SECURITY_MASK SELECT SEP
SERIAL SERVER SETCTL SETDAY SETDEV
SETDRIVE SETERR SETESC SETFID SETMOUSE
SETTIME SETTRACE SET_FOCUS SET_NBF SET_PARAM
SGN SHORT_FORM SHOW SID SIN
SIZ SORT SQR SRT SSN
SSZ START STEP STK STOP
STP STR SUB SWAP SWITCH
SWP SYS SYSTEM_HELP SYSTEM_JRNL TABLE
TAN TBL TCB THEN TIM
TIP TME TMR TMS TO
TRANSLATE TRISTATE_BOX TRX TSK TSM
TXH TXW UCS UID UNLOCK
UNT UNTIL UPK USER_LEX VAL
VARDROP_BOX VARLIST_BOX VIA VIDEO_PALETTE VIN
VIS V_SCROLLBAR WAIT WEND WHERE
WHILE WHO WINDOW WINPRT_SETUP WRITE
XEQ XFA XOR