0.9.1.51:

0.9.1.51:
	* Improve UB*-BASH-COPY by forcing the compiler to use fixnum
	  arithmetic on word-sized copying--avoids spurious fixnum
	  arithmetic overflow checking.  This should improve the
	  performance of REPLACE on character strings on 32-bit platforms;
	* ...use ~D instead of ~A to form UB*-BASH-* function names,
	  protecting ourselves against arbitrary *PRINT-BASE*s;
	* ...belatedly improve test suite for bashing functions to
	  print out the function being tested.  Doing this at least
	  partly assures the user that the test run has not hung.