Have list hashes depend on the order of the contents, as is the case for vectors. src/ChangeLog addition: 2008-01-16 Aidan Kehoe <kehoea@parhasard.net> * elhash.c (internal_hash): Make short lists with the same contents in a different order hash distinctly. Gives better performance for things like three-element lists describing colours. Thank you Sebastian Freundt! tests/ChangeLog addition: 2008-01-16 Aidan Kehoe <kehoea@parhasard.net> * automated/hash-table-tests.el: Assert that two short lists with the same contents in distinct orders hash differently.

#!bash

install_prog=$1
shift

tstr=""

while [[ $# -gt 0 ]]
do
  if [[ -f $1.exe ]]
  then
    if [[ "$2" == *.exe ]]
    then
      tstr="$tstr$1 $2"
    else
      tstr="$tstr$1.exe $2.exe"
    fi
    shift 2
  else
    tstr="$tstr$1 "
  fi
  shift
done
echo "$install_prog $tstr"
eval "$install_prog $tstr"
exit