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HP OpenVMS Systems Documentation

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HP Pascal for OpenVMS
Language Reference Manual


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P
PACK procedure
Packed array
    copying from unpacked array
PACKED ARRAY OF CHAR
    reading from text file
Packed variable
    allocation size of
Packing
    multidimensional arrays
        examples of
    of structured types
PAD function
Page-break character
PAGE procedure
Parameter
    absolute value of
    actual variable
    address of
    arctangent of
    association of formal and actual
    conformant array
    conformant VARYING string
    congruence of
    cosine of
    default value for
    effect of attributes
    effect of UNSAFE
    error processing
    foreign mechanism #1
    foreign mechanism #2
    formal schema
    formal value
    formal variable
    function #1
    function #2
    ordinal value of
    passing mechanisms
    predecessor of
    procedure #1
    procedure #2
    rounding numbers in #1
    rounding numbers in #2
    routine #1
    routine #2
    sine of
    square of
    square root of
    successor of
    truncating numbers in #1
    truncating numbers in #2
Parameter-passing mechanism
    definition
Parameter-passing semantics
    definition
PAS$GLOBAL program section
PAS$INPUT
PAS$OUTPUT
Pascal language standards
Passing mechanisms
    for parameters
PAS_STR function
PAS_STRCPY function
PEN_CHECKING_STYLE attribute
Pointer
    dereferenced when returned from a function
    part of a nonstatic type #1
    part of a nonstatic type #2
Pointer type
    allocation size of
    checking
POINTER type
    description of
Pointer type
    effect of READONLY
    effect of UNSAFE
    effect of VOLATILE
    effect of WRITEONLY
Pointer variable #1
Pointer variable #2
Pointers
    64-bit
POS attribute
    effect on compatibility
Positional syntax
    definition
Precedence
    of operators
PRED function
Predecessor of parameter
Predeclared identifier
    definition
    EPSDOUBLE
    EPSQUADRUPLE
    EPSREAL
    IEEE Quadruple
    MAXDOUBLE
    MAXQUADRUPLE
    MAXREAL
    MINDOUBLE
    MINQUADRUPLE
    MINREAL #1
    MINREAL #2
    real data types
Predeclared identifiers
Predeclared routines
    categories of
    I/O processing
    See also individual routines by name
PRESENT function
Primary key
    default options for
    definition
    in indexed file
Procedure
    calling of #1
    calling of #2
    declaration of
    definition
    heading
    predeclared
        See Predeclared routines, or individual procedures by name
    used as actual parameter
    used as formal parameter
Procedure call #1
Procedure call #2
    effect when calling a function
Program
    definition
    definition of
    heading
Program heading
    definition
Program section
    allocation in
    default data
    example of
    properties of
    required properties of
Property
    definition
PSECT attribute
    use in allocating storage
    use when defining program sections
PUT procedure
Q
QUAD attribute
QUAD function
Quadruple-precision data
    representation of #1
    representation of #2
    representation of #3
Quadruple-precision real number
QUADRUPLE type
    default field width of
R
Radix
    specifying in output #1
    specifying in output #2
Random access
    definition
    to indexed files
    using relative component numbers
RANDOM function
READ procedure
READLN procedure
READONLY attribute
    effect on storage allocation
    on formal parameter
READV procedure
    status of
Real number
    double-precision
    floating-point formats
    negative
    quadruple-precision
    single-precision
REAL type
    allocation size of
    default field width of
    reading from text file
    representation of #1
    representation of #2
    specifying fraction size
Record
    definition
    packing
        example of
    selecting when returned from a function
Record constructor
RECORD type #1
RECORD type #2
    allocation size of
    constructor with variant for
    field of
    nested
    OTHERWISE clause in
    packing
    position of fields in
    representation nonstatic fields of
    using WITH statement
    variant clause in
Recursion
    definition
Redeclaring routine names
Redefinable reserved word
    definition
%REF foreign mechanism
    on actual parameter
Reference
    to variable
REFERENCE attribute
Reference mechanism
Relational operators
    evaluating
Relative component number
    definition
    use with random access
Relative file
    cells
    organization
    sequential access to
Relative file organization
    definition
REM operator
RENAME_FILE procedure
REPEAT statement
    CONTINUE in
Repetitive statements
    FOR
    REPEAT
    WHILE
Reserved word
    definition
Reserved words
    redefinable
RESET procedure
    initiating delayed device access
RESETK procedure
Result values
    returning
RETURN statement
    in function
Returning result values
REVERT procedure
REWRITE procedure
ROUND function
ROUND64 function
Rounding numbers
    of a parameter #1
    of a parameter #2
Routine
    attributes
    calling of
    categories
    declaration of
    definition
    heading
    predeclared
        See also individual routines by name
    structured function return values
    used as actual parameter
    used as formal parameter
Routine call
%ROUTINE directive
Routines
    I/O processing
    redeclaring names of
RSHIFT function
Run-time error
    from ASSERT
Run-time expression
    definition
Run-time expressions


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