Change history of Rchan allows channels to be implemented in Tcl

Rev	Date	Modified by	Minor edit	Spam	WikiText	Revert to	A	B
1	2001-11-09 23:38:56	195.121.237.22	no	no	1	1
0	2001-11-09 16:31:02	195.121.232.154	no	no	0	0