patch applied (testsuite): Accept output (source spans)

[Ian Lynagh]

Sat May 19 03:49:09 PDT 2007  Ian Lynagh <igloo at earth.li>
  * Accept output (source spans)

    M ./tests/ghc-regress/typecheck/should_fail/tcfail023.stderr -2 +2
    M ./tests/ghc-regress/typecheck/should_fail/tcfail035.stderr -2 +2
    M ./tests/ghc-regress/typecheck/should_fail/tcfail036.stderr -2 +2
    M ./tests/ghc-regress/typecheck/should_fail/tcfail073.stderr -1 +1
    M ./tests/ghc-regress/typecheck/should_fail/tcfail096.stderr -2 +4
    M ./tests/ghc-regress/typecheck/should_fail/tcfail121.stderr -2 +2