pending:

89-11-30	Exception handling needed.

solved:

89-08-15        89-08-15        LOAD missing
89-08-15        89-08-22        Error in parsing strings: skips EOL
89-08-15        89-08-22        Strings should be C-like
89-08-15        89-08-22        cr/lf not recognized as white space
89-08-23        89-10-05        loosing memory w/ calls
89-09-03        89-10-05        loosing memory w/ relcmds -- push but no destroy
89-09-03        89-10-05        loosing memory w/ arithcmds -- push but no destroy -- link count neccessary
89-09-03        89-10-05        introducing link count: arithcmd <= c_sqrt
                                                        intcmd
                                rest is still unchanged ==> extremly unstable
                                *link count should now be implemented everywhere.
89-08-15        89-11-08	STO should globber existing variables.
89-11-09	89-11-11	ACOS wrong results with complex
89-11-09	89-11-11	ATAN wrong results with complex
89-11-11        89-11-11	SQ changes argument
89-11-11	89-11-15	TAN wrong w/ some complex args
89-11-15	89-11-23	need function to append object to a file (modify SAVE ??)
89-11-23	89-12-02	Ops for binary not implemented.
89-10-05        89-12-11	Problems with local variables in recursive functions.
				(89-11-11: didn't occur since, the SQ bug could have been the reason)
				*considered fixed
89-11-23	89-12-11	Find shorter algorithm to resolve overloading.
				*still not optimal, but a lot better than before.
90-03-03	90-03-03	malloc still used in branchcmd.c, intcmd.c misccmd.c relcmd.c stocmd.c
