7 commits

Author	SHA1	Message	Date
Alex Shinn	e0fe160f46	fixing off-by-one error in first-set-bit	2017-05-19 23:04:06 +09:00
Alex Shinn	5fb3217ada	updating more bitwise corner cases (issue #408)	2017-05-15 23:45:06 +09:00
Alex Shinn	383c6cba62	fixing off-by-one error in arithmetic-shift	2017-05-08 23:49:55 +09:00
Alex Shinn	9cf8a3ddf3	catching more bitwise-xor cases	2017-05-07 16:45:18 +09:00
Alex Shinn	cb7eaa7fe6	fixing bitwise-xor for negative bignum cases	2017-05-07 16:36:12 +09:00
Alex Shinn	bddb28ace7	fixing bitwise-ior for the bignum|negative-fixnum case	2017-05-07 16:17:06 +09:00
Alex Shinn	eb79e98d20	adding (srfi 142), using that in place of (srfi 33)	2017-04-16 22:06:56 +09:00