+# test
+if [ "$1" = "test" ]; then
+ mkdir() { echo -- "$*"; }
+ alias ln="echo ln"
+ alias rm="echo rm"
+ alias cap_mkdb="echo cap_mkdb"
+ alias unlink="echo unlink"
+fi
+
+# create preferred folder structure
+cd ~
+mkdir -p bin etc share share/fonts .urxvt/ext .icons .themes > /dev/null 2>&1
+mkdir -pm 700 var/tmp var/tmp/vim > /dev/null 2>&1
+cd -
+
+# accomodate multiple userlands
+fex='-perm -ugo=x'
+lnargs=-sfnv
+if [ -z "$OSTYPE" ]; then
+ OSTYPE=`uname -s | tr '[:upper:]' '[:lower:]'`
+fi
+case "$OSTYPE" in
+ # TODO: make links safer for systems without -Fw
+ freebsd*) lnargs=-sFhvw;;
+ netbsd|openbsd*) lnargs=-sfhv;;
+ # android busybox find doesn't have -executable
+ android) fex=-executable;;
+esac
+
+l() {
+ # TODO: use install?
+ [ -L "$1" -o \! -e "$1" ] && ln $lnargs "${2:-$x}" "$1"
+}
+
+# link files
+find "$PWD/base" -mindepth 1 -maxdepth 1 | while read -r x; do
+ l "$HOME/`basename "$x"`"