dnl Yeah, put the value in a variable add it to the substitution list
dnl then have configure create sanity.sh from sanity.sh.in...
glocs="$PATH:/usr/local/bin:/usr/contrib/bin:/usr/gnu/bin:/local/bin:/local/gnu/bin:/gnu/bin"
-AC_PATH_PROGS(ROFF, nroff gnroff groff roff, $missing_dir/missing roff, $glocs)
+AC_PATH_PROGS(ROFF, groff roff, $missing_dir/missing roff, $glocs)
AC_PATH_PROG(PS2PDF, ps2pdf, $missing_dir/missing ps2pdf)
AC_PATH_PROG(TEXI2DVI, texi2dvi, $missing_dir/missing texi2dvi)