-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 According to Bruno Haible on 1/12/2008 8:55 AM: |> so we can directly use tolower() here without expanding the |> argument multiple times? | | I would not put side effects into the argument of tolower(): Some platforms | may expand it into a macro which evaluates the argument more than once.
And such platforms are also broken, again arguing for a ctype and/or tolower module. POSIX includes a general rule that macro replacements for functions must evaluate their argument only once, unless the function explicitly states otherwise. - -- Don't work too hard, make some time for fun as well! Eric Blake [EMAIL PROTECTED] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (Cygwin) Comment: Public key at home.comcast.net/~ericblake/eblake.gpg Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHiOUq84KuGfSFAYARAvEGAJ4yGZBYA67lbqKpuO4SeRPSa3vnZQCffrl0 LmdOImPxv2ekaiQ2TOzX8YE= =/Avn -----END PGP SIGNATURE-----
