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| BR has numerous built-in '''internal functions''' that return either [[numeric]] or [[string]] values. By using internal functions for tasks such as [[searching]] or [[summing an array]], both programmers and programs can be more efficient in getting their jobs done. Numeric functions may be used anywhere that a numeric expression is valid. Likewise, string functions may be used anywhere that a string expression is valid. Internal functions usually perform generic tasks often needed by programmers.
| | #Redirect:[[:Category:Internal Functions]] |
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| This section presents these internal functions in alphabetical order. Their purpose is described, comments and examples are provided and related functions are mentioned.
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| ==Syntax Conventions==
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| Numeric values are symbolized by the [[Variable|variables]] X and Y. String variables are symbolized by A$, B$, and C$. File reference numbers are symbolized by N, where N is the number associated with an opened file. Square brackets around a parameter indicate the parameter is optional. In all cases, the parameters or arguments which are passed remain unchanged.
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| ==ABS==
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| {{:ABS}}
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| ==AIDX==
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| {{:AIDX}}
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| ==ATN==
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| {{:ATN}}
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| ==BELL==
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| {{:BELL}}
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| ==CEIL==
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| {{:CEIL}}
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| ==CFORM$==
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| {{:CFORM$}}
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| ==CHR$==
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| {{:CHR$}}
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| ==CMDKEY==
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| {{:CMDKEY}}
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| ==CNT==
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| {{:CNT}}
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| ==CNVRT$==
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| {{:CNVRT$}}
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| ==CODE==
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| {{:CODE}}
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| ==COS==
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| {{:COS}}
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| ==CURCOL==
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| {{:CURCOL}}
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| ==CURFLD==
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| {{:CURFLD}}
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| ==CURROW==
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| {{:CURROW}}
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| ==DATE==
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| {{:DATE (Internal Function)}}
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| ==DATE$==
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| {{:DATE$}}
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| ==DAYS==
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| {{:DAYS}}
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| ==DIDX==
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| {{:DIDX}}
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| ==ENV$==
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| {{:ENV$}}
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| ==ERR==
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| {{:ERR}}
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| ==EXISTS==
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| {{:EXISTS}}
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| ==EXP==
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| {{:EXP}}
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| ==FILE==
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| {{:FILE}}
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| ==FILE$==
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| {{:FILE$}}
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| ==FILENUM==
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| {{:FILENUM}}
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| ==FKEY==
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| {{:FKEY}}
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| ==FP==
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| {{:FP}}
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| ==FREESP==
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| {{:FREESP}}
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| ==HELP$==
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| {{:HELP$}}
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| ==HEX$==
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| {{:HEX$}}
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| ==INF==
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| {{:INF}}
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| ==INT==
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| {{:INT}}
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| ==IP==
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| {{:IP}}
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| ==KLN==
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| {{:KLN}}
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| ==KPS==
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| {{:KPS}}
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| ==KREC==
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| {{:KREC}}
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| ==KSTAT$==
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| {{:KSTAT$}}
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| ==LEN==
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| {{:LEN}}
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| ==LINE==
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| {{:LINE}}
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| ==LINES==
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| {{:LINES}}
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| ==LINESPP==
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| {{:LINESPP}}
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| ==LOG==
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| {{:LOG}}
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| ==LOGIN_NAME$==
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| {{:LOGIN_NAME$}}
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| ==LPAD$==
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| {{:LPAD$}}
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| ==LREC==
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| {{:LREC}}
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| ==LTRM$==
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| {{:LTRM$}}
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| ==LWRC$==
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| {{:LWRC$}}
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| ==MAX==
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| {{:MAX}}
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| ==MAX$==
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| {{:MAX$}}
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| ==MIN==
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| {{:MIN}}
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| ==MIN$==
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| {{:MIN$}}
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| ==MOD==
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| {{:MOD}}
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| ==MSG==
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| {{:MSG}}
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| ==MSG$==
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| {{:MSG$}}
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| ==MSGBOX==
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| {{:MSGBOX}}
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| ==NEWPAGE==
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| {{:NEWPAGE}}
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| ==ORD==
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| {{:ORD}}
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| ==OS_FILENAME$==
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| {{:OS_FILENAME$}}
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| ==PI==
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| {{:PI}}
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| ==PIC$==
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| {{:PIC$}}
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| ==POS==
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| {{:POS}}
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| ==PROCIN==
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| {{:PROCIN}}
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| ==PROGRAM$==
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| {{:PROGRAM$}}
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| ==REC==
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| {{:REC}}
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| ==RLN==
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| {{:RLN}}
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| ==RND==
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| {{:RND}}
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| ==ROUND==
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| {{:ROUND}}
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| ==RPAD$==
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| {{:RPAD$}}
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| ==RPT$==
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| {{:RPT$}}
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| ==RTRM$==
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| {{:RTRM$}}
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| ==SERIAL==
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| {{:SERIAL}}
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| ==SETENV==
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| {{:SETENV}}
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| ==SGN==
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| {{:SGN}}
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| ==SIN==
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| {{:SIN}}
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| ==SLEEP==
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| {{:SLEEP}}
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| ==SQR==
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| {{:SQR}}
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| ==SRCH==
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| {{:SRCH}}
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| ==SREP$==
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| {{:SREP$}}
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| ==STR$==
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| {{:STR$}}
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| ==SUM(NUM-ARRAY)==
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| {{:SUM}}
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| ==TAN==
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| {{:TAN}}
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| ==TRIM$==
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| {{:TRIM$}}
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| ==TIME$==
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| {{:TIME$}}
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| ==UDIM==
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| {{:UDIM}}
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| ==UNHEX$==
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| {{:UNHEX$}}
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| ==UPRC$==
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| {{:UPRC$}}
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| ==VARIABLE$==
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| {{:VARIABLE$}}
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| ==VAL==
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| {{:VAL}}
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| ==VERSION==
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| {{:VERSION}}
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| ==WBPLATFORM$==
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| {{:WBPLATFORM}}
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| ==WBVERSION$==
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| {{:WBVERSION$}}
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| ==WSID$==
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| {{:WSID$}}
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| ==XLATE$==
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| {{:XLATE$}}
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| <noinclude>
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| [[Category:Internal Functions]]
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| </noinclude>
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