--- /dev/null
+#!/bin/bash
+
+shopt -s nullglob
+set -e
+
+rm -f *.twl
+
+export LANG=C
+export LC_ALL=C
+export LC_CTYPE=C
+export LC_COLLATE=C
+
+mk-list() { ../mk-list -d final "$@"; }
+
+# may be slightly faster
+#mk-list() { ../mk-list -f -d final "$@" | (cd final; xargs cat) | sort -u; }
+
+echo base
+
+mk-list english 60 > en.wl0
+mk-list en_US 60 > en_US-w_accents.twl
+mk-list en_GB-ise 60 > en_GB-ise-w_accents.twl
+mk-list en_GB-ize 60 > en_GB-ize-w_accents.twl
+mk-list en_CA 60 > en_CA-w_accents.twl
+cat en_??-w_accents.twl | sort -u > en-w_accents.twl
+
+mk-list en_US 60 --variants 0 > en-variant_0.wl0
+mk-list en_US 60 --variants 0,1 > en-variant_1.wl0
+mk-list en_US 60 --variants 0,1,2 > en-variant_2.wl0
+
+mk-list en_GB 60 --variants 0 > en_GB-variant_0.wl0
+mk-list en_GB 60 --variants 0,1 > en_GB-variant_1.wl0
+
+mk-list en_CA 60 --variants 0 > en_CA-variant_0.wl0
+mk-list en_CA 60 --variants 0,1 > en_CA-variant_1.wl0
+
+echo deaccent
+
+for f in *-w_accents.twl
+do
+ b=`basename $f -w_accents.twl`
+ src/deaccent < $f | sort -u > $b-wo_accents.twl
+ #cat $f $b-wo_accents.twl | sort -u > $b.twl
+done
+
+for f in en*-variant_*.wl0
+do
+ b=`basename $f .wl0`
+ src/deaccent < $f > $b.wl1
+ cat $f $b.wl1 | sort -u > $b.wl
+done
+
+echo common
+
+# find the intersection of all *.twl word lists
+
+cat *.twl | sort -u > en-common.wl.0
+for f in *.twl
+do
+ comm -12 en-common.wl.0 $f > en-common.wl
+ mv en-common.wl en-common.wl.0
+done
+mv en-common.wl.0 en-common.wl
+
+echo finish
+
+for f in *.twl
+do
+ b=`basename $f .twl`
+ comm -13 en-common.wl $f > $b-only.wl
+done
+
+rm -f *.wl.* *.twl *.wl{0,1} *.vwl
+cp -p *.wl aspell/
+cp -p ../README aspell/doc/SCOWL-README
+cat aspell/Copyright.in ../Copyright > aspell/Copyright
+
+