ISO Pascal reference manual

*ERROR 130 -- declarations must appear in the order
LABEL, CONST, TYPE, VAR, PROCEDUREs and FUNCTIONs
Appendix A
Pascal defines that the order of declarations must be: LABELs then
CONSTs then TYPES then VARs then PROCEDUREs and FUNCTIONs
in any order.
PROGRAM fail;
TYPE t = 1..10;
VAR a : t;
VAR b : integer; (wrong - repeated VAR}
CONST one = 1; (wrong - just out of order}
BEGIN
END.
*ERROR 131 -- a variable, function or procedure identifier is
required here
The compiler is expecting a statement of the form:
OT
variable := expression;
procedureid;
functionid := expression;
PROGRAM fail;
TYPE thing = 1..10;
Var x : thing;
BEGIN
x := thing;
END.
*ERROR 132 -- may not be passed as a procedural parameter
The Pascal standard does not allow any of the required procedures (or
functions) to be passed as procedural (or functional) parameters. Function
results, however, may be passed as value parameters.
Pascal Issue 1 91