[v3] Small uglification and formatting fixes to decimal

[Paolo Carlini]

Hi,

tested x86_64-linux, committed to mainline.

Paolo.

////////////////////
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: CL_decimal_ff
URL: <http://gcc.gnu.org/pipermail/libstdc++/attachments/20091029/618ecc85/attachment.ksh>
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: patch_decimal_ff
URL: <http://gcc.gnu.org/pipermail/libstdc++/attachments/20091029/618ecc85/attachment-0001.ksh>