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HP OpenVMS Systems Documentation

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HP BASIC for OpenVMS
Reference Manual


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E
E-format notation
    field in PRINT USING statement
    with PRINT statement
    with STR$ function
E formatting character
    in PRINT USING statement
E mathematical constant
E notation
    numbers in
ECHO function
    See also NOECHO function
EDIT$ function
    values
Elementary record components
ELSE clause
END statement
    SUB subprograms
ERL function
    with labels
ERN$ function
ERR function
Error
    severity level
Error condition
    clearing with CONTINUE statement
Error handling
    disabling
    ERL function
    ERN$ function
    ERR function
    ERT$ function
    in DEF functions #1
    in DEF functions #2
    in DEF functions #3
    in DEF functions #4
    in DEF* functions
    in FOR...NEXT loops
    in subprograms #1
    in subprograms #2
    in subprograms #3
    in subprograms #4
    in UNTIL loops
    in WHILE loops
    ON ERROR GO BACK statement
    ON ERROR GOTO 0 statement
    ON ERROR GOTO statement
    OPTION HANDLE
    recursion in
    RESUME statement
Error handling functions
    CTRLC function
    ERL function
    ERN$ function
    ERR function
    ERT$ function
    RCTRLC function
Error handling semantics
Error number
Error text
ERT$ function
Evaluation
    of expressions
    of logical expressions
    of numeric relational expressions
    of operators
    of SELECT statement
    of string relational expressions
Exclamation point (!)
    in comment fields
    in PRINT USING statement
Executable
    statements
Execution
    of statements
    stopping
    suspending #1
    suspending #2
EXIT statement
EXP function
Explicit
    creation of arrays
    data typing #1
    data typing #2
    declaration of variables
    literal notation
    loop iteration
    record locking #1
    record locking #2
    record locking #3
    record locking #4
    record locking #5
    record locking #6
    record locking #7
Exponential notation #1
Exponential notation #2
    in PRINT USING statement
    numbers in
    with PRINT statement
Exponentiation
Expressions
    conditional
    conditional in %LET directive
    definition of
    evaluation of
    lexical #1
    lexical #2
    lexical #3
    logical
    mixed-mode
    numeric
    numeric relational
    operator precedence in #1
    operator precedence in #2
    parentheses in
    relational
    string
    string relational
    types of
Extended field
    in PRINT USING statement
EXTENDSIZE clause
External
    constant
    function
    picture
    subprogram
    subroutine
    variable
External constants
    naming
EXTERNAL statement
    CONSTANT
    parameters
External variables
    naming
F
FAB status
Field
    asterisk-filled
    blank-if-zero
    centered
    comment
    credit or debit
    exponential
    extended
    floating dollar sign
    GROUP
    left-justified
    multiple fields within a format string
    one-character
    right-justified
    trailing minus sign
    VARIANT
    zero-filled
FIELD statement
File attributes
    BLOCKSIZE clause
    CONTIGUOUS clause
    EXTENDSIZE clause
    FILESIZE clause
    magnetic tape
File names
    CHAIN statement default
    OPEN default
File organization
    indexed
    relative
    sequential
    undefined
    virtual
File-related functions
    BUFSIZ function
    CCPOS function
    FSP$ function
    GETRFA function
    MAR function
    RECOUNT function
    STATUS function
Files
    accessing
    block I/O #1
    block I/O #2
    block I/O #3
    block I/O #4
    closing
    deleting #1
    deleting #2
    deleting records in #1
    deleting records in #2
    finding buffer size
    %INCLUDE #1
    %INCLUDE #2
    indexed #1
    indexed #2
    indexed #3
    indexed #4
    indexed #5
    indexed #6
    indexed #7
    indexed #8
    indexed #9
    locating
    magnetic tape #1
    magnetic tape #2
    magnetic tape #3
    opening
    relative #1
    relative #2
    relative #3
    relative #4
    relative #5
    relative #6
    relative #7
    relative #8
    renaming
    restoring data
    sequential #1
    sequential #2
    sequential #3
    sequential #4
    sequential #5
    sequential #6
    sequential #7
    sequential #8
    sequential #9
    terminal-format #1
    terminal-format #2
    terminal-format #3
    terminal-format #4
    terminal-format #5
    terminal-format #6
    terminal-format #7
    terminal-format #8
    terminal-format #9
    terminal-format #10
    terminal-format #11
    virtual #1
    virtual #2
FILESIZE clause
FILL #1
FILL #2
FILL #3
FILL$ #1
FILL$ #2
FILL$ #3
FILL% #1
FILL% #2
FILL% #3
FILL items
    formats and storage
    in COMMON statement
    in MAP statement
    in MOVE statement
    in REMAP statement
FILL keyword
FILL$ keyword
FILL% keyword
FIND statement
    with UNLOCK statement
    with UPDATE statement
FIX function
    compared with INT function
Floating dollar sign field
    in PRINT USING statement
Floating-point
    constants
    data types #1
    data types #2
    data types #3
    promotion rules
    variables
FNEND statement
    See also END statement
FNEXIT statement
    See also EXIT statement
FOR clause
FOR...NEXT loops #1
FOR...NEXT loops #2
    conditional
    error handling in
    explicit iteration of
    nested
    transferring control into #1
    transferring control into #2
    transferring control into #3
    transferring control into #4
    transferring control into #5
    unconditional
FOR statement
Format
    characters in PRINT USING statement
    combination of characters in PRINT USING statement
    defaults for U.S. currency
    E
    exponential
    multiple print fields with PRINT USING statement
    of data in DATA statement
    of FILL items
    of keywords
    of labels
    of line numbers
    of multiline REM statement
    of multistatement lines
    of program lines #1
    of program lines #2
    of program lines #3
    of statements
    Radix-50
FORMAT$ function
FOR_NEXT loops
    exiting
FREE statement
FSP$ function
Function
    declaring #1
    declaring #2
    declaring #3
    external
    initialization of #1
    initialization of #2
    invocation of #1
    invocation of #2
    lexical #1
    lexical #2
    lexical #3
    naming #1
    naming #2
    parameters #1
    parameters #2
    user-defined #1
    user-defined #2
FUNCTION statement
FUNCTION subprograms
    naming
    parameters
FUNCTIONEND statement
    See also END statement
FUNCTIONEXIT statement
    See also EXIT statement


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