ppc-gas: Add '+' and '-' to symbol chars list

[H. J. Lu]

On Thu, Apr 24, 2003 at 11:19:18AM +0100, Nick Clifton wrote:
> Hi Guys,
> 
>   The recent patches to app.c have broken GAS for the PPC.  This is
>   because the assembler is now stricter about deciding when it has
>   encountered a symbol and the PPC port can have opcodes which include
>   the '+' or '-' characters.  (eg "blt-")  This patch fixes this
>   problem by adding these characters to the ppc specific symbol list.
> 

Would you mind adding a testcase for that? "make check" passed for me
on pcc-linux.

Thanks.


H.J.