ooc-960419

[acken@informatik.uni-kl.de]

This update fixes some minor bugs.  Here is the list of changes that
may be of `public' interest:

ChangeLog Apr 02 to Apr 19:

Thu Apr 18 19:56:16 1996  Michael van Acken  <acken@informatik.uni-kl.de>

	* frontend/doc/Pragmas:
	Added names of predefined variables.  Comments are legal inside
	pragmas.  <* cannot appear inside <* .. *>.  Added open questions
	section.

Mon Apr 15 20:47:57 1996  Michael van Acken  <acken@informatik.uni-kl.de>

	* backend/demo/StdTypes.Mod (StructAlloc):
	Fixed comment: Don't generate warning if `t. pos<0'.

	* backend/ansi-c/GenConst.Mod: Initial revision

	* frontend/SymbolFile.Mod (WriteOtherImports):
	Write a module name just once into the symbol
	file even if it appears more than once in the import list.

	Changed the `magic number' of a symbol file (its first 4 bytes) to
	something that doesn't consist of ASCII characters only.

Sun Apr  7 13:37:41 1996  Michael van Acken  <acken@informatik.uni-kl.de>

	* frontend/ParseExpr.Mod (Designator):
	Increment field `arrayDim' whenever an array index has
	been parsed.

	* frontend/Attributes.Mod (ArrayLength):
	Fixed first operand of array-length instruction.  Fixed
	dimension index for open array parameters and pointers.