pTAL Reference Manual (G06.24+, H06.09+, J06.03+)

scale
is a constant integer expression from -19 to 19.
width
is a constant integer expression from 1 to 31.
procptr-name
is the name of the procedure pointer.
formal-param-names
is the identifier of a formal parameter. A procedure can have up to 32 formal parameters, with
no limit on the number of words of parameters and has the form:
param-name
is the identifier of a formal parameter. A procedure can have up to 32 formal parameters,
with no limit on the number of words of parameters.
param-pair
is a pair of formal parameter identifiers that comprise a language-independent string
descriptor in the form:
string
is the identifier of a standard or extended STRING simple pointer. The actual parameter
is the identifier of a STRING array or simple pointer declared inside or outside a
structure.
length
is the identifier of a directly addressed INT simple variable. The actual parameter is an
INT expression that specifies the length of string in bytes.
attributes
is an attribute described in Procedure Attributes (page 248).
formal-param-spec
is a formal parameter and has the following form:
Procedure Pointers 265