can't run xconq due to BWidget

[Jim Kingdon]

When I try to start xconq (from CVS today), I get the error:

Error: Error reading tcl from
/home/kingdon/work/xconq/lib/../tcltk/tkconq.tcl: .

I was able to fix this by changing this line in tkconq.tcl

  lappend auto_path tcltk/BWidget

to:

  lappend auto_path /home/kingdon/work/xconq/tcltk/BWidget

I suspect the correct answer is something along the lines of:

  lappend auto_path [env get XCONQLIB]/../tcltk/BWidget

although that didn't seem to work for me (and I don't know how to get
real error messages out of tcl rather than the "error reading tcl"
thing).