eval "printf '%s' \"\${$var}\""
}
+# Insert a slash into an object ID so it can be used to reference a location
+# under ".git/objects". For example, "deadbeef..." becomes "de/adbeef..".
+test_oid_to_path () {
+ local basename=${1#??}
+ echo "${1%$basename}/$basename"
+}
+
# Choose a port number based on the test script's number and store it in
# the given variable name, unless that variable already contains a number.
test_set_port () {