Add /dev/kbmap to termrc's construction of /dev.
 [rsc] --rwxrwxr-x M 190743 glenda sys 2653 Sep  4 08:08 rc/bin/termrc
	/n/sourcesdump/2005/0904/plan9/rc/bin/termrc:54,60 - 
	/n/sourcesdump/2005/0905/plan9/rc/bin/termrc:54,60
	  	/bin/bind -a '#t' /dev >/dev/null >[2=1]
	  	/bin/bind -a '#A' /dev >/dev/null >[2=1]
	  case NCR* 'AT&TNSX'* generic* _MP_* 'alpha apc'*
	- 	for(i in H w f t m v L S P U '$' Σ)
	+ 	for(i in H w f t m v L S P U '$' Σ κ)
	  		/bin/bind -a '#'^$i /dev >/dev/null >[2=1]
	  	for(disk in /dev/sd??) {
	  		if(test -f $disk/data && test -f $disk/ctl)