+** \e$BDj4|E*$K%P%C%U%!$r@Z$j5M$a$k5!G=$r%"%I%*%s$KJ,N%\e(B
+ \e$B$3$l$^$G\e(B riece-max-buffer-size \e$B$r@_Dj$7$F$$$??M$O!"\e(BC-c ^ \e$B$G\e(B
+ riece-shrink-buffer \e$B%"%I%*%s$rM-8z$K$9$kI,MW$,$"$k$N$GCm0U\e(B (ueno)
+
+** \e$BN%C&$7$?%A%c%s%M%k$K;22C$7$F$$$?%f!<%6$,\e(B IRC \e$B$r$d$a$?>l9g$K!"%(%i!<\e(B
+ \e$B$,H/@8$9$kIT6q9g$r=$@5\e(B (ueno)
+