+## Substitute things which need substituting.
+dotfilessubst="
+ gitconfig
+ pulse-default.pa.in:.pulse/default.pa"
+echo "Installing dotfiles with substitutions..."
+for d in $dotfilessubst; do
+ case $d in
+ *:*) target=${d#*:} d=${d%%:*};;
+ *) target=.$d d=$d.in;;
+ esac
+ ft=$HOME$sub/$target
+ dir=${ft%/*}
+ mkdir -p $dir
+ sed "
+1i\
+### generated by $here/setup; do not edit!\
+
+/@home@/ s\a\a$HOME\ag
+/@releasekey@/ s\a\a$(bin/mdw-conf release-key 481334C2)\ag
+/@gitignore@/ s\a\a$(bin/mdw-conf gitignore $here/git/gitignore)\ag
+" dot/$d >$ft.new
+ mv $ft.new $ft
+ echo " $target"
+done
+echo " all done."
+