3 commits

Author	SHA1	Message	Date
Alex Shinn	f30e53265c	adding (library x) support to cond-expand	2012-04-17 00:06:11 +09:00
Alex Shinn	a1f43475ba	output-port? returns #t for input+output ports	2012-04-16 23:50:13 +09:00
Alex Shinn	d0875d470d	don't bother using write(2) directly if not compiled with green thread support	2012-04-15 16:58:00 +09:00