patch applied (cabal): Add --prog-arg= and make --prog-args parse quotes

Sat Sep 1 10:17:42 PDT 2007 Duncan Coutts * Add --prog-arg= and make --prog-args parse quotes So this provides two ways of passing options that contain embeded spaces: --foo-args='--bar --baz="path with spaces in"' --foo-arg=--bar --foo-arg=--baz="path with spaces in" all args passed this way are collected in order. M ./Distribution/Simple/Setup.hs -27 +59 M ./doc/Cabal.xml -1 +28