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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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