ASSIGNMENT 4:
The PC version of Ada uses a single library.
The PC version of Ada appears to fail every so often --
   just reenter it; you don't need to recompile into the old library
    
Don't give a package and a type the same name.

    FUNCTIONS:
Don't use anonymous access types for parameters, or even for locals
Don't use a function if returning 2 values.

    STRINGS:
Remember to blank out the destination before copying a string.
A filename will need a slice -- not the entire array
 
    RECORDS:
Record components can be given default values
Don't use anonymous array types as types of record components
Use the ".all" sytax to copy entire records (including symbols).

    MISC. SYNTAX
Use := for assignment                         Don't use =
Use =  /= for equality testing                Don't use == !=
Use then   end if  in conditional statement.  Don't use braces
Use loop   end loop in loops.                 Don't use braces
Separate parameters with semicolons           Don't use commas
Use in     and discrete range types in "for" statements
Use colons in declarations