[PATCH] Change tests/output.at quoting

[Paolo Bonzini]

I committed part of Joel's output file name patches:

* tests/output.at (AT_CHECK_OUTPUT): Use conventional m4 quoting when
expanding arguments.

Paolo

> diff --git a/tests/output.at b/tests/output.at
> index 1e37347..a20baef 100644
> --- a/tests/output.at
> +++ b/tests/output.at
> @@ -22,14 +22,14 @@ AT_BANNER([[Output file names.]])
>  #                 [ADDITIONAL-TESTS])
>  # 
> -----------------------------------------------------------------------------
>  m4_define([AT_CHECK_OUTPUT],
> -[AT_SETUP([[Output files: $2 $3 $5]])
> +[AT_SETUP([[Output files: ]$2 $3 $5])
>  for file in $1 $4; do
>    case "$file" in
>      */*) mkdir -p `echo "$file" | sed 's,/.*,,'`;;
>    esac
>  done
>  AT_DATA([$1],
> -[[$2
> +[$2[
>  %%
>  foo: {};
>  ]])